Merge "Fixing engineGetCertificateChain exception"
diff --git a/Android.bp b/Android.bp
index d58b483..9c673f3 100644
--- a/Android.bp
+++ b/Android.bp
@@ -201,6 +201,9 @@
         "core/java/android/net/INetworkScoreService.aidl",
         "core/java/android/net/INetworkStatsService.aidl",
         "core/java/android/net/INetworkStatsSession.aidl",
+        "core/java/android/net/ISocketKeepaliveCallback.aidl",
+        "core/java/android/net/ITestNetworkManager.aidl",
+        "core/java/android/net/ITetheringEventCallback.aidl",
         "core/java/android/net/ITetheringStatsProvider.aidl",
         "core/java/android/net/nsd/INsdManager.aidl",
         "core/java/android/nfc/IAppCallback.aidl",
@@ -551,11 +554,13 @@
         "telephony/java/com/android/internal/telephony/IOnSubscriptionsChangedListener.aidl",
         "telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl",
         "telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl",
+        "telephony/java/com/android/internal/telephony/ISetOpportunisticDataCallback.aidl",
         "telephony/java/com/android/internal/telephony/ISms.aidl",
         "telephony/java/com/android/internal/telephony/ISub.aidl",
         "telephony/java/com/android/internal/telephony/IOns.aidl",
         "telephony/java/com/android/internal/telephony/ITelephony.aidl",
         "telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl",
+        "telephony/java/com/android/internal/telephony/IUpdateAvailableNetworksCallback.aidl",
         "telephony/java/com/android/internal/telephony/IWapPushManager.aidl",
         "telephony/java/com/android/internal/telephony/euicc/IAuthenticateServerCallback.aidl",
         "telephony/java/com/android/internal/telephony/euicc/ICancelSessionCallback.aidl",
@@ -677,7 +682,7 @@
         "ext",
     ],
 
-    jarjar_rules: "jarjar_rules_hidl.txt",
+    jarjar_rules: ":framework-jarjar-rules",
 
     static_libs: [
         "apex_aidl_interface-java",
@@ -723,6 +728,11 @@
 }
 
 filegroup {
+    name: "framework-jarjar-rules",
+    srcs: ["jarjar_rules_hidl.txt"],
+}
+
+filegroup {
     name: "libincident_aidl",
     srcs: [
         "core/java/android/os/IIncidentManager.aidl",
@@ -768,6 +778,7 @@
 // specified on the build command line.
 java_library {
     name: "framework-atb-backward-compatibility",
+    installable: true,
     srcs: [
         "core/java/android/content/pm/AndroidTestBaseUpdater.java",
     ],
@@ -821,14 +832,8 @@
         "core/java/android/net/INetworkStackConnector.aidl",
         "core/java/android/net/INetworkStackStatusCallback.aidl",
         "core/java/android/net/InitialConfigurationParcelable.aidl",
-        "core/java/android/net/IpPrefixParcelable.aidl",
-        "core/java/android/net/LinkAddressParcelable.aidl",
-        "core/java/android/net/LinkPropertiesParcelable.aidl",
-        "core/java/android/net/NetworkParcelable.aidl",
         "core/java/android/net/PrivateDnsConfigParcel.aidl",
         "core/java/android/net/ProvisioningConfigurationParcelable.aidl",
-        "core/java/android/net/ProxyInfoParcelable.aidl",
-        "core/java/android/net/RouteInfoParcelable.aidl",
         "core/java/android/net/StaticIpConfigurationParcelable.aidl",
         "core/java/android/net/TcpKeepalivePacketDataParcelable.aidl",
         "core/java/android/net/dhcp/DhcpServingParamsParcel.aidl",
@@ -837,6 +842,14 @@
         "core/java/android/net/ip/IIpClient.aidl",
         "core/java/android/net/ip/IIpClientCallbacks.aidl",
     ],
+    backend: {
+        ndk: {
+            enabled: false,
+        },
+        cpp: {
+            enabled: false,
+        },
+    },
     api_dir: "aidl/networkstack",
 }
 
@@ -849,6 +862,11 @@
         "core/java/android/net/ipmemorystore/**/*.aidl",
     ],
     api_dir: "aidl/networkstack",
+    backend: {
+        java: {
+            sdk_version: "28",
+        },
+    },
 }
 
 filegroup {
@@ -1047,8 +1065,10 @@
         "core/java/android/os/HidlSupport.java",
         "core/java/android/annotation/IntDef.java",
         "core/java/android/annotation/NonNull.java",
+        "core/java/android/annotation/Nullable.java",
         "core/java/android/annotation/SystemApi.java",
         "core/java/android/annotation/TestApi.java",
+        "core/java/android/annotation/UnsupportedAppUsage.java",
         "core/java/android/os/HwBinder.java",
         "core/java/android/os/HwBlob.java",
         "core/java/android/os/HwParcel.java",
@@ -1188,10 +1208,7 @@
         "test-base/src/**/*.java",
         ":opt-telephony-srcs",
         ":opt-net-voip-srcs",
-        ":openjdk_javadoc_files",
-        ":non_openjdk_javadoc_files",
-        ":android_icu4j_src_files_for_docs",
-        ":conscrypt_public_api_files",
+        ":core_public_api_files",
         "test-mock/src/**/*.java",
         "test-runner/src/**/*.java",
     ],
@@ -1249,10 +1266,7 @@
     srcs: [
         ":opt-telephony-srcs",
         ":opt-net-voip-srcs",
-        ":openjdk_javadoc_files",
-        ":non_openjdk_javadoc_files",
-        ":android_icu4j_src_files_for_docs",
-        ":conscrypt_public_api_files",
+        ":core_public_api_files",
     ],
     srcs_lib: "framework",
     srcs_lib_whitelist_dirs: frameworks_base_subdirs,
@@ -1686,3 +1700,11 @@
         },
     },
 }
+
+// Creates an index of AIDL methods; used for adding UnsupportedAppUsage
+// annotations to private apis
+aidl_mapping {
+    name: "framework-aidl-mappings",
+    srcs: [":framework-defaults"],
+    output: "framework-aidl-mappings.txt"
+}
diff --git a/apct-tests/perftests/multiuser/Android.bp b/apct-tests/perftests/multiuser/Android.bp
new file mode 100644
index 0000000..825b3e4
--- /dev/null
+++ b/apct-tests/perftests/multiuser/Android.bp
@@ -0,0 +1,25 @@
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "MultiUserPerfTests",
+    srcs: ["src/**/*.java"],
+    static_libs: [
+        "android-support-test",
+        "ub-uiautomator",
+    ],
+    platform_apis: true,
+    test_suites: ["device-tests"],
+    certificate: "platform",
+}
diff --git a/apct-tests/perftests/multiuser/Android.mk b/apct-tests/perftests/multiuser/Android.mk
deleted file mode 100644
index 9bc7d05..0000000
--- a/apct-tests/perftests/multiuser/Android.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android-support-test \
-    ub-uiautomator
-
-LOCAL_PACKAGE_NAME := MultiUserPerfTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_COMPATIBILITY_SUITE += device-tests
-
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
-
diff --git a/apct-tests/perftests/utils/Android.bp b/apct-tests/perftests/utils/Android.bp
new file mode 100644
index 0000000..4cd2008
--- /dev/null
+++ b/apct-tests/perftests/utils/Android.bp
@@ -0,0 +1,6 @@
+java_library {
+    name: "apct-perftests-utils",
+    static_libs: ["android-support-test"],
+    // Build all java files in the java subdirectory
+    srcs: ["**/*.java"],
+}
diff --git a/apct-tests/perftests/utils/Android.mk b/apct-tests/perftests/utils/Android.mk
deleted file mode 100644
index 55c13b0..0000000
--- a/apct-tests/perftests/utils/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-test
-
-# Build all java files in the java subdirectory
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-# The name of the jar file to create
-LOCAL_MODULE := apct-perftests-utils
-
-# Build a static jar file.
-include $(BUILD_STATIC_JAVA_LIBRARY)
\ No newline at end of file
diff --git a/api/current.txt b/api/current.txt
index 172140f..7158739 100755
--- a/api/current.txt
+++ b/api/current.txt
@@ -4203,10 +4203,9 @@
 
   public class AppComponentFactory {
     ctor public AppComponentFactory();
-    method public android.content.pm.ApplicationInfo getApplicationInfo();
     method @NonNull public android.app.Activity instantiateActivity(@NonNull ClassLoader, @NonNull String, @Nullable android.content.Intent) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
     method @NonNull public android.app.Application instantiateApplication(@NonNull ClassLoader, @NonNull String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
-    method @NonNull public ClassLoader instantiateClassLoader(@NonNull ClassLoader);
+    method @NonNull public ClassLoader instantiateClassLoader(@NonNull ClassLoader, @NonNull android.content.pm.ApplicationInfo);
     method @NonNull public android.content.ContentProvider instantiateProvider(@NonNull ClassLoader, @NonNull String) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
     method @NonNull public android.content.BroadcastReceiver instantiateReceiver(@NonNull ClassLoader, @NonNull String, @Nullable android.content.Intent) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
     method @NonNull public android.app.Service instantiateService(@NonNull ClassLoader, @NonNull String, @Nullable android.content.Intent) throws java.lang.ClassNotFoundException, java.lang.IllegalAccessException, java.lang.InstantiationException;
@@ -6117,8 +6116,10 @@
   }
 
   public final class UiAutomation {
+    method public void adoptShellPermissionIdentity();
     method public void clearWindowAnimationFrameStats();
     method public boolean clearWindowContentFrameStats(int);
+    method public void dropShellPermissionIdentity();
     method public android.view.accessibility.AccessibilityEvent executeAndWaitForEvent(Runnable, android.app.UiAutomation.AccessibilityEventFilter, long) throws java.util.concurrent.TimeoutException;
     method public android.os.ParcelFileDescriptor executeShellCommand(String);
     method public android.view.accessibility.AccessibilityNodeInfo findFocus(int);
@@ -6450,7 +6451,7 @@
     method @Nullable public String[] getAccountTypesWithManagementDisabled();
     method @Nullable public java.util.List<android.content.ComponentName> getActiveAdmins();
     method @NonNull public java.util.Set<java.lang.String> getAffiliationIds(@NonNull android.content.ComponentName);
-    method @Nullable public java.util.List<java.lang.String> getAlwaysOnVpnLockdownWhitelist(@NonNull android.content.ComponentName);
+    method @Nullable public java.util.Set<java.lang.String> getAlwaysOnVpnLockdownWhitelist(@NonNull android.content.ComponentName);
     method @Nullable public String getAlwaysOnVpnPackage(@NonNull android.content.ComponentName);
     method @WorkerThread @NonNull public android.os.Bundle getApplicationRestrictions(@Nullable android.content.ComponentName, String);
     method @Deprecated @Nullable public String getApplicationRestrictionsManagingPackage(@NonNull android.content.ComponentName);
@@ -6558,7 +6559,7 @@
     method public void setAccountManagementDisabled(@NonNull android.content.ComponentName, String, boolean);
     method public void setAffiliationIds(@NonNull android.content.ComponentName, @NonNull java.util.Set<java.lang.String>);
     method public void setAlwaysOnVpnPackage(@NonNull android.content.ComponentName, @Nullable String, boolean) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public void setAlwaysOnVpnPackage(@NonNull android.content.ComponentName, @Nullable String, boolean, @Nullable java.util.List<java.lang.String>) throws android.content.pm.PackageManager.NameNotFoundException;
+    method public void setAlwaysOnVpnPackage(@NonNull android.content.ComponentName, @Nullable String, boolean, @Nullable java.util.Set<java.lang.String>) throws android.content.pm.PackageManager.NameNotFoundException;
     method public boolean setApplicationHidden(@NonNull android.content.ComponentName, String, boolean);
     method @WorkerThread public void setApplicationRestrictions(@Nullable android.content.ComponentName, String, android.os.Bundle);
     method @Deprecated public void setApplicationRestrictionsManagingPackage(@NonNull android.content.ComponentName, @Nullable String) throws android.content.pm.PackageManager.NameNotFoundException;
@@ -7710,9 +7711,9 @@
     method public boolean isMultipleAdvertisementSupported();
     method public boolean isOffloadedFilteringSupported();
     method public boolean isOffloadedScanBatchingSupported();
-    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothServerSocket listenUsingInsecureL2capChannel() throws java.io.IOException;
+    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) @NonNull public android.bluetooth.BluetoothServerSocket listenUsingInsecureL2capChannel() throws java.io.IOException;
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothServerSocket listenUsingInsecureRfcommWithServiceRecord(String, java.util.UUID) throws java.io.IOException;
-    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothServerSocket listenUsingL2capChannel() throws java.io.IOException;
+    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) @NonNull public android.bluetooth.BluetoothServerSocket listenUsingL2capChannel() throws java.io.IOException;
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothServerSocket listenUsingRfcommWithServiceRecord(String, java.util.UUID) throws java.io.IOException;
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH_ADMIN) public boolean setName(String);
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH_ADMIN) public boolean startDiscovery();
@@ -8080,9 +8081,9 @@
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int, int);
     method public android.bluetooth.BluetoothGatt connectGatt(android.content.Context, boolean, android.bluetooth.BluetoothGattCallback, int, int, android.os.Handler);
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH_ADMIN) public boolean createBond();
-    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothSocket createInsecureL2capChannel(int) throws java.io.IOException;
+    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) @NonNull public android.bluetooth.BluetoothSocket createInsecureL2capChannel(int) throws java.io.IOException;
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothSocket createInsecureRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
-    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothSocket createL2capChannel(int) throws java.io.IOException;
+    method @RequiresPermission(android.Manifest.permission.BLUETOOTH) @NonNull public android.bluetooth.BluetoothSocket createL2capChannel(int) throws java.io.IOException;
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public android.bluetooth.BluetoothSocket createRfcommSocketToServiceRecord(java.util.UUID) throws java.io.IOException;
     method public int describeContents();
     method @RequiresPermission(android.Manifest.permission.BLUETOOTH) public boolean fetchUuidsWithSdp();
@@ -8389,9 +8390,9 @@
   }
 
   public final class BluetoothHearingAid implements android.bluetooth.BluetoothProfile {
-    method public java.util.List<android.bluetooth.BluetoothDevice> getConnectedDevices();
-    method public int getConnectionState(android.bluetooth.BluetoothDevice);
-    method public java.util.List<android.bluetooth.BluetoothDevice> getDevicesMatchingConnectionStates(int[]);
+    method @NonNull public java.util.List<android.bluetooth.BluetoothDevice> getConnectedDevices();
+    method public int getConnectionState(@NonNull android.bluetooth.BluetoothDevice);
+    method @NonNull public java.util.List<android.bluetooth.BluetoothDevice> getDevicesMatchingConnectionStates(@NonNull int[]);
     field public static final String ACTION_CONNECTION_STATE_CHANGED = "android.bluetooth.hearingaid.profile.action.CONNECTION_STATE_CHANGED";
   }
 
@@ -27248,8 +27249,8 @@
   }
 
   public class InetAddresses {
-    method public static boolean isNumericAddress(String);
-    method public static java.net.InetAddress parseNumericAddress(String);
+    method public static boolean isNumericAddress(@NonNull String);
+    method @NonNull public static java.net.InetAddress parseNumericAddress(@NonNull String);
   }
 
   public final class IpPrefix implements android.os.Parcelable {
@@ -27468,6 +27469,7 @@
     field public static final int NET_CAPABILITY_IA = 7; // 0x7
     field public static final int NET_CAPABILITY_IMS = 4; // 0x4
     field public static final int NET_CAPABILITY_INTERNET = 12; // 0xc
+    field public static final int NET_CAPABILITY_MCX = 23; // 0x17
     field public static final int NET_CAPABILITY_MMS = 0; // 0x0
     field public static final int NET_CAPABILITY_NOT_CONGESTED = 20; // 0x14
     field public static final int NET_CAPABILITY_NOT_METERED = 11; // 0xb
@@ -27721,7 +27723,7 @@
     method public abstract boolean isRelative();
     method public android.net.Uri normalizeScheme();
     method public static android.net.Uri parse(String);
-    method public String toSafeString();
+    method @NonNull public String toSafeString();
     method public abstract String toString();
     method public static android.net.Uri withAppendedPath(android.net.Uri, String);
     method public static void writeToParcel(android.os.Parcel, android.net.Uri);
@@ -27839,25 +27841,25 @@
 
   public class VpnService.Builder {
     ctor public VpnService.Builder();
-    method public android.net.VpnService.Builder addAddress(java.net.InetAddress, int);
-    method public android.net.VpnService.Builder addAddress(String, int);
-    method public android.net.VpnService.Builder addAllowedApplication(String) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public android.net.VpnService.Builder addDisallowedApplication(String) throws android.content.pm.PackageManager.NameNotFoundException;
-    method public android.net.VpnService.Builder addDnsServer(java.net.InetAddress);
-    method public android.net.VpnService.Builder addDnsServer(String);
-    method public android.net.VpnService.Builder addRoute(java.net.InetAddress, int);
-    method public android.net.VpnService.Builder addRoute(String, int);
-    method public android.net.VpnService.Builder addSearchDomain(String);
-    method public android.net.VpnService.Builder allowBypass();
-    method public android.net.VpnService.Builder allowFamily(int);
-    method public android.os.ParcelFileDescriptor establish();
-    method public android.net.VpnService.Builder setBlocking(boolean);
-    method public android.net.VpnService.Builder setConfigureIntent(android.app.PendingIntent);
-    method public android.net.VpnService.Builder setHttpProxy(android.net.ProxyInfo);
-    method public android.net.VpnService.Builder setMetered(boolean);
-    method public android.net.VpnService.Builder setMtu(int);
-    method public android.net.VpnService.Builder setSession(String);
-    method public android.net.VpnService.Builder setUnderlyingNetworks(android.net.Network[]);
+    method @NonNull public android.net.VpnService.Builder addAddress(@NonNull java.net.InetAddress, int);
+    method @NonNull public android.net.VpnService.Builder addAddress(@NonNull String, int);
+    method @NonNull public android.net.VpnService.Builder addAllowedApplication(@NonNull String) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @NonNull public android.net.VpnService.Builder addDisallowedApplication(@NonNull String) throws android.content.pm.PackageManager.NameNotFoundException;
+    method @NonNull public android.net.VpnService.Builder addDnsServer(@NonNull java.net.InetAddress);
+    method @NonNull public android.net.VpnService.Builder addDnsServer(@NonNull String);
+    method @NonNull public android.net.VpnService.Builder addRoute(@NonNull java.net.InetAddress, int);
+    method @NonNull public android.net.VpnService.Builder addRoute(@NonNull String, int);
+    method @NonNull public android.net.VpnService.Builder addSearchDomain(@NonNull String);
+    method @NonNull public android.net.VpnService.Builder allowBypass();
+    method @NonNull public android.net.VpnService.Builder allowFamily(int);
+    method @Nullable public android.os.ParcelFileDescriptor establish();
+    method @NonNull public android.net.VpnService.Builder setBlocking(boolean);
+    method @NonNull public android.net.VpnService.Builder setConfigureIntent(@NonNull android.app.PendingIntent);
+    method @NonNull public android.net.VpnService.Builder setHttpProxy(@NonNull android.net.ProxyInfo);
+    method @NonNull public android.net.VpnService.Builder setMetered(boolean);
+    method @NonNull public android.net.VpnService.Builder setMtu(int);
+    method @NonNull public android.net.VpnService.Builder setSession(@NonNull String);
+    method @NonNull public android.net.VpnService.Builder setUnderlyingNetworks(@Nullable android.net.Network[]);
   }
 
 }
@@ -27889,7 +27891,7 @@
     method public java.util.Date getValidNotAfterDate();
     method @Deprecated public String getValidNotBefore();
     method public java.util.Date getValidNotBeforeDate();
-    method public java.security.cert.X509Certificate getX509Certificate();
+    method @Nullable public java.security.cert.X509Certificate getX509Certificate();
     method public static android.net.http.SslCertificate restoreState(android.os.Bundle);
     method public static android.os.Bundle saveState(android.net.http.SslCertificate);
   }
@@ -29192,10 +29194,10 @@
     method public boolean isDefaultServiceForCategory(android.content.ComponentName, String);
     method public boolean registerAidsForService(android.content.ComponentName, String, java.util.List<java.lang.String>);
     method public boolean removeAidsForService(android.content.ComponentName, String);
-    method public boolean setOffHostForService(android.content.ComponentName, String);
+    method public boolean setOffHostForService(@NonNull android.content.ComponentName, @NonNull String);
     method public boolean setPreferredService(android.app.Activity, android.content.ComponentName);
     method public boolean supportsAidPrefixRegistration();
-    method public boolean unsetOffHostForService(android.content.ComponentName);
+    method public boolean unsetOffHostForService(@NonNull android.content.ComponentName);
     method public boolean unsetPreferredService(android.app.Activity);
     field public static final String ACTION_CHANGE_DEFAULT = "android.nfc.cardemulation.action.ACTION_CHANGE_DEFAULT";
     field public static final String CATEGORY_OTHER = "other";
@@ -37319,13 +37321,13 @@
   }
 
   public static final class Telephony.CarrierId implements android.provider.BaseColumns {
-    method public static android.net.Uri getPreciseCarrierIdUriForSubscriptionId(int);
+    method @NonNull public static android.net.Uri getSpecificCarrierIdUriForSubscriptionId(int);
     method public static android.net.Uri getUriForSubscriptionId(int);
     field public static final String CARRIER_ID = "carrier_id";
     field public static final String CARRIER_NAME = "carrier_name";
     field public static final android.net.Uri CONTENT_URI;
-    field public static final String PRECISE_CARRIER_ID = "precise_carrier_id";
-    field public static final String PRECISE_CARRIER_ID_NAME = "precise_carrier_id_name";
+    field public static final String SPECIFIC_CARRIER_ID = "specific_carrier_id";
+    field public static final String SPECIFIC_CARRIER_ID_NAME = "specific_carrier_id_name";
   }
 
   public static final class Telephony.Carriers implements android.provider.BaseColumns {
@@ -39438,7 +39440,7 @@
 
   public class CarrierIdentifier implements android.os.Parcelable {
     ctor public CarrierIdentifier(String, String, @Nullable String, @Nullable String, @Nullable String, @Nullable String);
-    ctor public CarrierIdentifier(String, String, @Nullable String, @Nullable String, @Nullable String, @Nullable String, int, int);
+    ctor public CarrierIdentifier(@NonNull String, @NonNull String, @Nullable String, @Nullable String, @Nullable String, @Nullable String, int, int);
     ctor public CarrierIdentifier(byte[], @Nullable String, @Nullable String);
     method public int describeContents();
     method public int getCarrierId();
@@ -39447,7 +39449,7 @@
     method @Nullable public String getImsi();
     method public String getMcc();
     method public String getMnc();
-    method public int getPreciseCarrierId();
+    method public int getSpecificCarrierId();
     method @Nullable public String getSpn();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.service.carrier.CarrierIdentifier> CREATOR;
@@ -40415,6 +40417,7 @@
     method public static void chown(String, int, int) throws android.system.ErrnoException;
     method public static void close(java.io.FileDescriptor) throws android.system.ErrnoException;
     method public static void connect(java.io.FileDescriptor, java.net.InetAddress, int) throws android.system.ErrnoException, java.net.SocketException;
+    method public static void connect(java.io.FileDescriptor, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
     method public static java.io.FileDescriptor dup(java.io.FileDescriptor) throws android.system.ErrnoException;
     method public static java.io.FileDescriptor dup2(java.io.FileDescriptor, int) throws android.system.ErrnoException;
     method public static String[] environ();
@@ -41244,11 +41247,11 @@
 
   public final class CallIdentification implements android.os.Parcelable {
     method public int describeContents();
-    method @NonNull public String getCallScreeningAppName();
+    method @NonNull public CharSequence getCallScreeningAppName();
     method @NonNull public String getCallScreeningPackageName();
-    method @Nullable public String getDescription();
-    method @Nullable public String getDetails();
-    method @Nullable public String getName();
+    method @Nullable public CharSequence getDescription();
+    method @Nullable public CharSequence getDetails();
+    method @Nullable public CharSequence getName();
     method public int getNuisanceConfidence();
     method @Nullable public android.graphics.drawable.Icon getPhoto();
     method public void writeToParcel(android.os.Parcel, int);
@@ -41260,22 +41263,22 @@
     field public static final android.os.Parcelable.Creator<android.telecom.CallIdentification> CREATOR;
   }
 
-  public static class CallIdentification.Builder {
+  public static final class CallIdentification.Builder {
     ctor public CallIdentification.Builder();
-    method public android.telecom.CallIdentification build();
-    method public android.telecom.CallIdentification.Builder setDescription(@Nullable String);
-    method public android.telecom.CallIdentification.Builder setDetails(@Nullable String);
-    method public android.telecom.CallIdentification.Builder setName(@Nullable String);
-    method public android.telecom.CallIdentification.Builder setNuisanceConfidence(int);
-    method public android.telecom.CallIdentification.Builder setPhoto(@Nullable android.graphics.drawable.Icon);
+    method @NonNull public android.telecom.CallIdentification build();
+    method @NonNull public android.telecom.CallIdentification.Builder setDescription(@Nullable CharSequence);
+    method @NonNull public android.telecom.CallIdentification.Builder setDetails(@Nullable CharSequence);
+    method @NonNull public android.telecom.CallIdentification.Builder setName(@Nullable CharSequence);
+    method @NonNull public android.telecom.CallIdentification.Builder setNuisanceConfidence(int);
+    method @NonNull public android.telecom.CallIdentification.Builder setPhoto(@Nullable android.graphics.drawable.Icon);
   }
 
   public abstract class CallRedirectionService extends android.app.Service {
     ctor public CallRedirectionService();
     method public final void cancelCall();
-    method public final android.os.IBinder onBind(android.content.Intent);
+    method @Nullable public final android.os.IBinder onBind(@NonNull android.content.Intent);
     method public abstract void onPlaceCall(@NonNull android.net.Uri, @NonNull android.telecom.PhoneAccountHandle, boolean);
-    method public final boolean onUnbind(android.content.Intent);
+    method public final boolean onUnbind(@NonNull android.content.Intent);
     method public final void placeCallUnmodified();
     method public final void redirectCall(@NonNull android.net.Uri, @NonNull android.telecom.PhoneAccountHandle, boolean);
     field public static final String SERVICE_INTERFACE = "android.telecom.CallRedirectionService";
@@ -41733,8 +41736,9 @@
   }
 
   public final class PhoneAccountSuggestion implements android.os.Parcelable {
+    ctor public PhoneAccountSuggestion(@NonNull android.telecom.PhoneAccountHandle, int, boolean);
     method public int describeContents();
-    method public android.telecom.PhoneAccountHandle getPhoneAccountHandle();
+    method @NonNull public android.telecom.PhoneAccountHandle getPhoneAccountHandle();
     method public int getReason();
     method public boolean shouldAutoSelect();
     method public void writeToParcel(android.os.Parcel, int);
@@ -41888,8 +41892,8 @@
     method public android.telecom.PhoneAccount getPhoneAccount(android.telecom.PhoneAccountHandle);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public java.util.List<android.telecom.PhoneAccountHandle> getSelfManagedPhoneAccounts();
     method public android.telecom.PhoneAccountHandle getSimCallManager();
-    method public String getSystemDialerPackage();
-    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public android.telecom.PhoneAccountHandle getUserSelectedOutgoingPhoneAccount();
+    method @Nullable public String getSystemDialerPackage();
+    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @Nullable public android.telecom.PhoneAccountHandle getUserSelectedOutgoingPhoneAccount();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getVoiceMailNumber(android.telecom.PhoneAccountHandle);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean handleMmi(String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean handleMmi(String, android.telecom.PhoneAccountHandle);
@@ -42095,9 +42099,10 @@
   }
 
   public final class AvailableNetworkInfo implements android.os.Parcelable {
-    ctor public AvailableNetworkInfo(int, int, java.util.List<java.lang.String>);
+    ctor public AvailableNetworkInfo(int, int, @NonNull java.util.List<java.lang.String>, @NonNull java.util.List<java.lang.Integer>);
     method public int describeContents();
-    method public java.util.List<java.lang.String> getMccMncs();
+    method @NonNull public java.util.List<java.lang.Integer> getBands();
+    method @NonNull public java.util.List<java.lang.String> getMccMncs();
     method public int getPriority();
     method public int getSubId();
     method public void writeToParcel(android.os.Parcel, int);
@@ -42266,6 +42271,7 @@
     field public static final String KEY_SUPPORT_PAUSE_IMS_VIDEO_CALLS_BOOL = "support_pause_ims_video_calls_bool";
     field public static final String KEY_SUPPORT_SWAP_AFTER_MERGE_BOOL = "support_swap_after_merge_bool";
     field public static final String KEY_TREAT_DOWNGRADED_VIDEO_CALLS_AS_VIDEO_CALLS_BOOL = "treat_downgraded_video_calls_as_video_calls_bool";
+    field public static final String KEY_TTY_SUPPORTED_BOOL = "tty_supported_bool";
     field public static final String KEY_USE_HFA_FOR_PROVISIONING_BOOL = "use_hfa_for_provisioning_bool";
     field public static final String KEY_USE_OTASP_FOR_PROVISIONING_BOOL = "use_otasp_for_provisioning_bool";
     field public static final String KEY_USE_RCS_PRESENCE_BOOL = "use_rcs_presence_bool";
@@ -42333,10 +42339,10 @@
   }
 
   public final class CellIdentityNr extends android.telephony.CellIdentity {
-    method public int getChannelNumber();
     method public String getMccString();
     method public String getMncString();
     method public long getNci();
+    method public int getNrarfcn();
     method public int getPci();
     method public int getTac();
     method public void writeToParcel(android.os.Parcel, int);
@@ -42380,6 +42386,7 @@
     field public static final int CONNECTION_UNKNOWN = 2147483647; // 0x7fffffff
     field public static final android.os.Parcelable.Creator<android.telephony.CellInfo> CREATOR;
     field public static final int UNAVAILABLE = 2147483647; // 0x7fffffff
+    field public static final long UNAVAILABLE_LONG = 9223372036854775807L; // 0x7fffffffffffffffL
   }
 
   public final class CellInfoCdma extends android.telephony.CellInfo implements android.os.Parcelable {
@@ -42555,7 +42562,7 @@
   public class MbmsGroupCallSession implements java.lang.AutoCloseable {
     method public void close();
     method @Nullable public static android.telephony.MbmsGroupCallSession create(@NonNull android.content.Context, int, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.mbms.MbmsGroupCallSessionCallback);
-    method public static android.telephony.MbmsGroupCallSession create(@NonNull android.content.Context, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.mbms.MbmsGroupCallSessionCallback);
+    method @Nullable public static android.telephony.MbmsGroupCallSession create(@NonNull android.content.Context, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.mbms.MbmsGroupCallSessionCallback);
     method @Nullable public android.telephony.mbms.GroupCall startGroupCall(long, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.concurrent.Executor, @NonNull android.telephony.mbms.GroupCallCallback);
   }
 
@@ -42683,6 +42690,7 @@
   public class PhoneStateListener {
     ctor public PhoneStateListener();
     ctor public PhoneStateListener(@NonNull java.util.concurrent.Executor);
+    method public void onActiveDataSubscriptionIdChanged(int);
     method public void onCallForwardingIndicatorChanged(boolean);
     method public void onCallStateChanged(int, String);
     method public void onCellInfoChanged(java.util.List<android.telephony.CellInfo>);
@@ -42695,6 +42703,7 @@
     method @Deprecated public void onSignalStrengthChanged(int);
     method public void onSignalStrengthsChanged(android.telephony.SignalStrength);
     method public void onUserMobileDataStateChanged(boolean);
+    field public static final int LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE = 4194304; // 0x400000
     field public static final int LISTEN_CALL_FORWARDING_INDICATOR = 8; // 0x8
     field public static final int LISTEN_CALL_STATE = 32; // 0x20
     field public static final int LISTEN_CELL_INFO = 1024; // 0x400
@@ -42723,7 +42732,7 @@
   public class ServiceState implements android.os.Parcelable {
     ctor public ServiceState();
     ctor public ServiceState(android.telephony.ServiceState);
-    ctor public ServiceState(android.os.Parcel);
+    ctor @Deprecated public ServiceState(android.os.Parcel);
     method protected void copyFrom(android.telephony.ServiceState);
     method public int describeContents();
     method public int getCdmaNetworkId();
@@ -42760,6 +42769,7 @@
     method @Deprecated public int getCdmaDbm();
     method @Deprecated public int getCdmaEcio();
     method @NonNull public java.util.List<android.telephony.CellSignalStrength> getCellSignalStrengths();
+    method @NonNull public <T extends android.telephony.CellSignalStrength> java.util.List<T> getCellSignalStrengths(@NonNull Class<T>);
     method @Deprecated public int getEvdoDbm();
     method @Deprecated public int getEvdoEcio();
     method @Deprecated public int getEvdoSnr();
@@ -42913,9 +42923,9 @@
     method public String getIccId();
     method public int getIconTint();
     method @Deprecated public int getMcc();
-    method public String getMccString();
+    method @Nullable public String getMccString();
     method @Deprecated public int getMnc();
-    method public String getMncString();
+    method @Nullable public String getMncString();
     method public String getNumber();
     method public int getSimSlotIndex();
     method public int getSubscriptionId();
@@ -43024,22 +43034,22 @@
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @WorkerThread public android.os.PersistableBundle getCarrierConfig();
     method public int getCarrierIdFromSimMccMnc();
     method @Deprecated @RequiresPermission(android.Manifest.permission.ACCESS_FINE_LOCATION) public android.telephony.CellLocation getCellLocation();
-    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @Nullable public java.util.Map<java.lang.Integer,java.util.List<android.telephony.emergency.EmergencyNumber>> getCurrentEmergencyNumberList();
-    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @Nullable public java.util.Map<java.lang.Integer,java.util.List<android.telephony.emergency.EmergencyNumber>> getCurrentEmergencyNumberList(int);
     method public int getDataActivity();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public int getDataNetworkType();
     method public int getDataState();
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getDeviceId();
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getDeviceId(int);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getDeviceSoftwareVersion();
+    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @NonNull public java.util.Map<java.lang.Integer,java.util.List<android.telephony.emergency.EmergencyNumber>> getEmergencyNumberList();
+    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) @NonNull public java.util.Map<java.lang.Integer,java.util.List<android.telephony.emergency.EmergencyNumber>> getEmergencyNumberList(int);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String[] getForbiddenPlmns();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getGroupIdLevel1();
     method public String getIccAuthentication(int, int, String);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getImei();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getImei(int);
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PHONE_STATE, android.Manifest.permission.READ_SMS, android.Manifest.permission.READ_PHONE_NUMBERS}) public String getLine1Number();
-    method public String getManufacturerCode();
-    method public String getManufacturerCode(int);
+    method @Nullable public String getManufacturerCode();
+    method @Nullable public String getManufacturerCode(int);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getMeid();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getMeid(int);
     method public String getMmsUAProfUrl();
@@ -43060,15 +43070,15 @@
     method public String getSimCountryIso();
     method public String getSimOperator();
     method public String getSimOperatorName();
-    method public int getSimPreciseCarrierId();
-    method @Nullable public CharSequence getSimPreciseCarrierIdName();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getSimSerialNumber();
+    method public int getSimSpecificCarrierId();
+    method @Nullable public CharSequence getSimSpecificCarrierIdName();
     method public int getSimState();
     method public int getSimState(int);
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getSubscriberId();
-    method public String getTypeAllocationCode();
-    method public String getTypeAllocationCode(int);
-    method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") public java.util.List<android.telephony.UiccCardInfo> getUiccCardsInfo();
+    method @Nullable public String getTypeAllocationCode();
+    method @Nullable public String getTypeAllocationCode(int);
+    method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") @NonNull public java.util.List<android.telephony.UiccCardInfo> getUiccCardsInfo();
     method @Nullable @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getVisualVoicemailPackageName();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getVoiceMailAlphaTag();
     method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public String getVoiceMailNumber();
@@ -43083,10 +43093,11 @@
     method public String iccTransmitApduBasicChannel(int, int, int, int, int, String);
     method public String iccTransmitApduLogicalChannel(int, int, int, int, int, int, String);
     method public boolean isConcurrentVoiceAndDataSupported();
-    method public boolean isCurrentEmergencyNumber(@NonNull String);
     method @RequiresPermission(anyOf={android.Manifest.permission.ACCESS_NETWORK_STATE, android.Manifest.permission.MODIFY_PHONE_STATE}) public boolean isDataEnabled();
     method @RequiresPermission(anyOf={android.Manifest.permission.ACCESS_NETWORK_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isDataRoamingEnabled();
+    method public boolean isEmergencyNumber(@NonNull String);
     method public boolean isHearingAidCompatibilitySupported();
+    method @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public boolean isMultisimSupported();
     method public boolean isNetworkRoaming();
     method public boolean isRttSupported();
     method public boolean isSmsCapable();
@@ -43107,13 +43118,13 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setNetworkSelectionModeManual(String, boolean);
     method public boolean setOperatorBrandOverride(String);
     method public boolean setPreferredNetworkTypeToGlobal();
-    method public boolean setPreferredOpportunisticDataSubscription(int);
+    method public void setPreferredOpportunisticDataSubscription(int, boolean, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
     method public void setVisualVoicemailSmsFilterSettings(android.telephony.VisualVoicemailSmsFilterSettings);
     method public boolean setVoiceMailNumber(String, String);
     method @Deprecated public void setVoicemailRingtoneUri(android.telecom.PhoneAccountHandle, android.net.Uri);
     method @Deprecated public void setVoicemailVibrationEnabled(android.telecom.PhoneAccountHandle, boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void switchMultiSimConfig(int);
-    method public boolean updateAvailableNetworks(java.util.List<android.telephony.AvailableNetworkInfo>);
+    method public void updateAvailableNetworks(@NonNull java.util.List<android.telephony.AvailableNetworkInfo>, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
     field public static final String ACTION_CONFIGURE_VOICEMAIL = "android.telephony.action.CONFIGURE_VOICEMAIL";
     field public static final String ACTION_NETWORK_COUNTRY_CHANGED = "android.telephony.action.NETWORK_COUNTRY_CHANGED";
     field @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE) public static final String ACTION_PHONE_STATE_CHANGED = "android.intent.action.PHONE_STATE";
@@ -43121,7 +43132,7 @@
     field public static final String ACTION_SECRET_CODE = "android.telephony.action.SECRET_CODE";
     field public static final String ACTION_SHOW_VOICEMAIL_NOTIFICATION = "android.telephony.action.SHOW_VOICEMAIL_NOTIFICATION";
     field public static final String ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED = "android.telephony.action.SUBSCRIPTION_CARRIER_IDENTITY_CHANGED";
-    field public static final String ACTION_SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED = "android.telephony.action.SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED";
+    field public static final String ACTION_SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED = "android.telephony.action.SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED";
     field public static final int APPTYPE_CSIM = 4; // 0x4
     field public static final int APPTYPE_ISIM = 5; // 0x5
     field public static final int APPTYPE_RUIM = 3; // 0x3
@@ -43150,14 +43161,14 @@
     field public static final String EXTRA_CARRIER_ID = "android.telephony.extra.CARRIER_ID";
     field public static final String EXTRA_CARRIER_NAME = "android.telephony.extra.CARRIER_NAME";
     field public static final String EXTRA_HIDE_PUBLIC_SETTINGS = "android.telephony.extra.HIDE_PUBLIC_SETTINGS";
-    field public static final String EXTRA_INCOMING_NUMBER = "incoming_number";
+    field @Deprecated public static final String EXTRA_INCOMING_NUMBER = "incoming_number";
     field public static final String EXTRA_IS_REFRESH = "android.telephony.extra.IS_REFRESH";
     field public static final String EXTRA_LAUNCH_VOICEMAIL_SETTINGS_INTENT = "android.telephony.extra.LAUNCH_VOICEMAIL_SETTINGS_INTENT";
     field public static final String EXTRA_NETWORK_COUNTRY = "android.telephony.extra.NETWORK_COUNTRY";
     field public static final String EXTRA_NOTIFICATION_COUNT = "android.telephony.extra.NOTIFICATION_COUNT";
     field public static final String EXTRA_PHONE_ACCOUNT_HANDLE = "android.telephony.extra.PHONE_ACCOUNT_HANDLE";
-    field public static final String EXTRA_PRECISE_CARRIER_ID = "android.telephony.extra.PRECISE_CARRIER_ID";
-    field public static final String EXTRA_PRECISE_CARRIER_NAME = "android.telephony.extra.PRECISE_CARRIER_NAME";
+    field public static final String EXTRA_SPECIFIC_CARRIER_ID = "android.telephony.extra.SPECIFIC_CARRIER_ID";
+    field public static final String EXTRA_SPECIFIC_CARRIER_NAME = "android.telephony.extra.SPECIFIC_CARRIER_NAME";
     field public static final String EXTRA_STATE = "state";
     field public static final String EXTRA_STATE_IDLE;
     field public static final String EXTRA_STATE_OFFHOOK;
@@ -43189,6 +43200,9 @@
     field public static final int PHONE_TYPE_GSM = 1; // 0x1
     field public static final int PHONE_TYPE_NONE = 0; // 0x0
     field public static final int PHONE_TYPE_SIP = 3; // 0x3
+    field public static final int SET_OPPORTUNISTIC_SUB_INVALID_PARAMETER = 2; // 0x2
+    field public static final int SET_OPPORTUNISTIC_SUB_SUCCESS = 0; // 0x0
+    field public static final int SET_OPPORTUNISTIC_SUB_VALIDATION_FAILED = 1; // 0x1
     field public static final int SIM_STATE_ABSENT = 1; // 0x1
     field public static final int SIM_STATE_CARD_IO_ERROR = 8; // 0x8
     field public static final int SIM_STATE_CARD_RESTRICTED = 9; // 0x9
@@ -43202,6 +43216,11 @@
     field public static final int UNINITIALIZED_CARD_ID = -2; // 0xfffffffe
     field public static final int UNKNOWN_CARRIER_ID = -1; // 0xffffffff
     field public static final int UNSUPPORTED_CARD_ID = -1; // 0xffffffff
+    field public static final int UPDATE_AVAILABLE_NETWORKS_ABORTED = 2; // 0x2
+    field public static final int UPDATE_AVAILABLE_NETWORKS_INVALID_ARGUMENTS = 3; // 0x3
+    field public static final int UPDATE_AVAILABLE_NETWORKS_NO_CARRIER_PRIVILEGE = 4; // 0x4
+    field public static final int UPDATE_AVAILABLE_NETWORKS_SUCCESS = 0; // 0x0
+    field public static final int UPDATE_AVAILABLE_NETWORKS_UNKNOWN_FAILURE = 1; // 0x1
     field public static final int USSD_ERROR_SERVICE_UNAVAIL = -2; // 0xfffffffe
     field public static final int USSD_RETURN_FAILURE = -1; // 0xffffffff
     field public static final String VVM_TYPE_CVVM = "vvm_type_cvvm";
@@ -43234,13 +43253,13 @@
   }
 
   public final class UiccCardInfo implements android.os.Parcelable {
-    ctor public UiccCardInfo(boolean, int, String, String, int);
     method public int describeContents();
     method public int getCardId();
-    method public String getEid();
-    method public String getIccId();
+    method @Nullable public String getEid();
+    method @Nullable public String getIccId();
     method public int getSlotIndex();
     method public boolean isEuicc();
+    method public boolean isRemovable();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.telephony.UiccCardInfo> CREATOR;
   }
@@ -43358,6 +43377,7 @@
     field public static final int TYPE_HIPRI = 16; // 0x10
     field public static final int TYPE_IA = 256; // 0x100
     field public static final int TYPE_IMS = 64; // 0x40
+    field public static final int TYPE_MCX = 1024; // 0x400
     field public static final int TYPE_MMS = 2; // 0x2
     field public static final int TYPE_SUPL = 4; // 0x4
   }
@@ -43365,26 +43385,26 @@
   public static class ApnSetting.Builder {
     ctor public ApnSetting.Builder();
     method public android.telephony.data.ApnSetting build();
-    method public android.telephony.data.ApnSetting.Builder setApnName(String);
-    method public android.telephony.data.ApnSetting.Builder setApnTypeBitmask(int);
-    method public android.telephony.data.ApnSetting.Builder setAuthType(int);
-    method public android.telephony.data.ApnSetting.Builder setCarrierEnabled(boolean);
-    method public android.telephony.data.ApnSetting.Builder setCarrierId(int);
-    method public android.telephony.data.ApnSetting.Builder setEntryName(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setApnName(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setApnTypeBitmask(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setAuthType(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setCarrierEnabled(boolean);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setCarrierId(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setEntryName(String);
     method @Deprecated public android.telephony.data.ApnSetting.Builder setMmsProxyAddress(java.net.InetAddress);
-    method public android.telephony.data.ApnSetting.Builder setMmsProxyAddress(String);
-    method public android.telephony.data.ApnSetting.Builder setMmsProxyPort(int);
-    method public android.telephony.data.ApnSetting.Builder setMmsc(android.net.Uri);
-    method public android.telephony.data.ApnSetting.Builder setMvnoType(int);
-    method public android.telephony.data.ApnSetting.Builder setNetworkTypeBitmask(int);
-    method public android.telephony.data.ApnSetting.Builder setOperatorNumeric(String);
-    method public android.telephony.data.ApnSetting.Builder setPassword(String);
-    method public android.telephony.data.ApnSetting.Builder setProtocol(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setMmsProxyAddress(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setMmsProxyPort(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setMmsc(android.net.Uri);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setMvnoType(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setNetworkTypeBitmask(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setOperatorNumeric(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setPassword(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setProtocol(int);
     method @Deprecated public android.telephony.data.ApnSetting.Builder setProxyAddress(java.net.InetAddress);
-    method public android.telephony.data.ApnSetting.Builder setProxyAddress(String);
-    method public android.telephony.data.ApnSetting.Builder setProxyPort(int);
-    method public android.telephony.data.ApnSetting.Builder setRoamingProtocol(int);
-    method public android.telephony.data.ApnSetting.Builder setUser(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setProxyAddress(String);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setProxyPort(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setRoamingProtocol(int);
+    method @NonNull public android.telephony.data.ApnSetting.Builder setUser(String);
   }
 
 }
@@ -43394,15 +43414,13 @@
   public final class EmergencyNumber implements java.lang.Comparable<android.telephony.emergency.EmergencyNumber> android.os.Parcelable {
     method public int compareTo(@NonNull android.telephony.emergency.EmergencyNumber);
     method public int describeContents();
-    method public String getCountryIso();
+    method @NonNull public String getCountryIso();
     method public int getEmergencyCallRouting();
-    method public int getEmergencyNumberSourceBitmask();
-    method public java.util.List<java.lang.Integer> getEmergencyNumberSources();
-    method public java.util.List<java.lang.Integer> getEmergencyServiceCategories();
-    method public int getEmergencyServiceCategoryBitmask();
+    method @NonNull public java.util.List<java.lang.Integer> getEmergencyNumberSources();
+    method @NonNull public java.util.List<java.lang.Integer> getEmergencyServiceCategories();
     method @NonNull public java.util.List<java.lang.String> getEmergencyUrns();
-    method public String getMnc();
-    method public String getNumber();
+    method @NonNull public String getMnc();
+    method @NonNull public String getNumber();
     method public boolean isFromSources(int);
     method public boolean isInEmergencyServiceCategories(int);
     method public void writeToParcel(android.os.Parcel, int);
@@ -43447,7 +43465,7 @@
   }
 
   public class EuiccManager {
-    method public android.telephony.euicc.EuiccManager createForCardId(int);
+    method @NonNull public android.telephony.euicc.EuiccManager createForCardId(int);
     method @RequiresPermission("android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS") public void deleteSubscription(int, android.app.PendingIntent);
     method @RequiresPermission("android.permission.WRITE_EMBEDDED_SUBSCRIPTIONS") public void downloadSubscription(android.telephony.euicc.DownloadableSubscription, boolean, android.app.PendingIntent);
     method @Nullable public String getEid();
@@ -43555,483 +43573,6 @@
 
 }
 
-package android.telephony.ims {
-
-  public class Rcs1To1Thread extends android.telephony.ims.RcsThread {
-    method @WorkerThread public long getFallbackThreadId() throws android.telephony.ims.RcsMessageStoreException;
-    method @NonNull @WorkerThread public android.telephony.ims.RcsParticipant getRecipient() throws android.telephony.ims.RcsMessageStoreException;
-    method public boolean isGroup();
-    method @WorkerThread public void setFallbackThreadId(long) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public abstract class RcsEvent {
-    ctor protected RcsEvent(long);
-    method public long getTimestamp();
-  }
-
-  public final class RcsEventQueryParams implements android.os.Parcelable {
-    method public int describeContents();
-    method @android.telephony.ims.RcsEventQueryParams.EventType public int getEventType();
-    method public int getLimit();
-    method public boolean getSortDirection();
-    method public int getSortingProperty();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final int ALL_EVENTS = -1; // 0xffffffff
-    field public static final int ALL_GROUP_THREAD_EVENTS = 0; // 0x0
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsEventQueryParams> CREATOR;
-    field public static final int GROUP_THREAD_ICON_CHANGED_EVENT = 8; // 0x8
-    field public static final int GROUP_THREAD_NAME_CHANGED_EVENT = 16; // 0x10
-    field public static final int GROUP_THREAD_PARTICIPANT_JOINED_EVENT = 2; // 0x2
-    field public static final int GROUP_THREAD_PARTICIPANT_LEFT_EVENT = 4; // 0x4
-    field public static final int PARTICIPANT_ALIAS_CHANGED_EVENT = 1; // 0x1
-    field public static final int SORT_BY_CREATION_ORDER = 0; // 0x0
-    field public static final int SORT_BY_TIMESTAMP = 1; // 0x1
-  }
-
-  public static class RcsEventQueryParams.Builder {
-    ctor public RcsEventQueryParams.Builder();
-    method public android.telephony.ims.RcsEventQueryParams build();
-    method @CheckResult public android.telephony.ims.RcsEventQueryParams.Builder setEventType(@android.telephony.ims.RcsEventQueryParams.EventType int);
-    method @CheckResult public android.telephony.ims.RcsEventQueryParams.Builder setGroupThread(@NonNull android.telephony.ims.RcsGroupThread);
-    method @CheckResult public android.telephony.ims.RcsEventQueryParams.Builder setResultLimit(@IntRange(from=0) int) throws java.security.InvalidParameterException;
-    method @CheckResult public android.telephony.ims.RcsEventQueryParams.Builder setSortDirection(boolean);
-    method @CheckResult public android.telephony.ims.RcsEventQueryParams.Builder setSortProperty(@android.telephony.ims.RcsEventQueryParams.SortingProperty int);
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsEventQueryParams.ALL_EVENTS, android.telephony.ims.RcsEventQueryParams.ALL_GROUP_THREAD_EVENTS, android.telephony.ims.RcsEventQueryParams.PARTICIPANT_ALIAS_CHANGED_EVENT, android.telephony.ims.RcsEventQueryParams.GROUP_THREAD_PARTICIPANT_JOINED_EVENT, android.telephony.ims.RcsEventQueryParams.GROUP_THREAD_PARTICIPANT_LEFT_EVENT, android.telephony.ims.RcsEventQueryParams.GROUP_THREAD_NAME_CHANGED_EVENT, android.telephony.ims.RcsEventQueryParams.GROUP_THREAD_ICON_CHANGED_EVENT}) public static @interface RcsEventQueryParams.EventType {
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsEventQueryParams.SORT_BY_CREATION_ORDER, android.telephony.ims.RcsEventQueryParams.SORT_BY_TIMESTAMP}) public static @interface RcsEventQueryParams.SortingProperty {
-  }
-
-  public final class RcsEventQueryResult implements android.os.Parcelable {
-    method public int describeContents();
-    method public android.telephony.ims.RcsQueryContinuationToken getContinuationToken();
-    method public java.util.List<android.telephony.ims.RcsEvent> getEvents();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsEventQueryResult> CREATOR;
-  }
-
-  public final class RcsFileTransferCreationParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public String getContentMimeType();
-    method public android.net.Uri getContentUri();
-    method public long getFileSize();
-    method @android.telephony.ims.RcsFileTransferPart.RcsFileTransferStatus public int getFileTransferStatus();
-    method public int getHeight();
-    method public long getMediaDuration();
-    method public String getPreviewMimeType();
-    method public android.net.Uri getPreviewUri();
-    method public String getRcsFileTransferSessionId();
-    method public long getTransferOffset();
-    method public int getWidth();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsFileTransferCreationParams> CREATOR;
-  }
-
-  public class RcsFileTransferCreationParams.Builder {
-    ctor public RcsFileTransferCreationParams.Builder();
-    method public android.telephony.ims.RcsFileTransferCreationParams build();
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setContentMimeType(String);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setContentUri(android.net.Uri);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setFileSize(long);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setFileTransferSessionId(String);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setFileTransferStatus(@android.telephony.ims.RcsFileTransferPart.RcsFileTransferStatus int);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setHeight(int);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setMediaDuration(long);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setPreviewMimeType(String);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setPreviewUri(android.net.Uri);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setTransferOffset(long);
-    method @CheckResult public android.telephony.ims.RcsFileTransferCreationParams.Builder setWidth(int);
-  }
-
-  public class RcsFileTransferPart {
-    method @WorkerThread @Nullable public String getContentMimeType() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public android.net.Uri getContentUri() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public long getFileSize() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public String getFileTransferSessionId() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @android.telephony.ims.RcsFileTransferPart.RcsFileTransferStatus public int getFileTransferStatus() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public int getHeight() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public long getLength() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public String getPreviewMimeType() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public android.net.Uri getPreviewUri() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public long getTransferOffset() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public int getWidth() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setContentMimeType(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setContentUri(android.net.Uri) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setFileSize(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setFileTransferSessionId(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setFileTransferStatus(@android.telephony.ims.RcsFileTransferPart.RcsFileTransferStatus int) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setHeight(int) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setLength(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setPreviewMimeType(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setPreviewUri(android.net.Uri) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setTransferOffset(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setWidth(int) throws android.telephony.ims.RcsMessageStoreException;
-    field public static final int DOWNLOADING = 6; // 0x6
-    field public static final int DOWNLOADING_CANCELLED = 9; // 0x9
-    field public static final int DOWNLOADING_FAILED = 8; // 0x8
-    field public static final int DOWNLOADING_PAUSED = 7; // 0x7
-    field public static final int DRAFT = 1; // 0x1
-    field public static final int NOT_SET = 0; // 0x0
-    field public static final int SENDING = 2; // 0x2
-    field public static final int SENDING_CANCELLED = 5; // 0x5
-    field public static final int SENDING_FAILED = 4; // 0x4
-    field public static final int SENDING_PAUSED = 3; // 0x3
-    field public static final int SUCCEEDED = 10; // 0xa
-  }
-
-  @IntDef({android.telephony.ims.RcsFileTransferPart.DRAFT, android.telephony.ims.RcsFileTransferPart.SENDING, android.telephony.ims.RcsFileTransferPart.SENDING_PAUSED, android.telephony.ims.RcsFileTransferPart.SENDING_FAILED, android.telephony.ims.RcsFileTransferPart.SENDING_CANCELLED, android.telephony.ims.RcsFileTransferPart.DOWNLOADING, android.telephony.ims.RcsFileTransferPart.DOWNLOADING_PAUSED, android.telephony.ims.RcsFileTransferPart.DOWNLOADING_FAILED, android.telephony.ims.RcsFileTransferPart.DOWNLOADING_CANCELLED, android.telephony.ims.RcsFileTransferPart.SUCCEEDED}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RcsFileTransferPart.RcsFileTransferStatus {
-  }
-
-  public class RcsGroupThread extends android.telephony.ims.RcsThread {
-    method @WorkerThread public void addParticipant(@NonNull android.telephony.ims.RcsParticipant) throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public android.net.Uri getConferenceUri() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable public android.net.Uri getGroupIcon() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public String getGroupName() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public android.telephony.ims.RcsParticipant getOwner() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public java.util.Set<android.telephony.ims.RcsParticipant> getParticipants() throws android.telephony.ims.RcsMessageStoreException;
-    method public boolean isGroup();
-    method @WorkerThread public void removeParticipant(@NonNull android.telephony.ims.RcsParticipant) throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public void setConferenceUri(android.net.Uri) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setGroupIcon(@Nullable android.net.Uri) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setGroupName(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setOwner(@Nullable android.telephony.ims.RcsParticipant) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public abstract class RcsGroupThreadEvent extends android.telephony.ims.RcsEvent {
-    method @NonNull public android.telephony.ims.RcsParticipant getOriginatingParticipant();
-    method @NonNull public android.telephony.ims.RcsGroupThread getRcsGroupThread();
-  }
-
-  public final class RcsGroupThreadIconChangedEvent extends android.telephony.ims.RcsGroupThreadEvent implements android.os.Parcelable {
-    ctor public RcsGroupThreadIconChangedEvent(long, @NonNull android.telephony.ims.RcsGroupThread, @NonNull android.telephony.ims.RcsParticipant, @Nullable android.net.Uri);
-    method public int describeContents();
-    method @Nullable public android.net.Uri getNewIcon();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsGroupThreadIconChangedEvent> CREATOR;
-  }
-
-  public final class RcsGroupThreadNameChangedEvent extends android.telephony.ims.RcsGroupThreadEvent implements android.os.Parcelable {
-    ctor public RcsGroupThreadNameChangedEvent(long, @NonNull android.telephony.ims.RcsGroupThread, @NonNull android.telephony.ims.RcsParticipant, @Nullable String);
-    method public int describeContents();
-    method @Nullable public String getNewName();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsGroupThreadNameChangedEvent> CREATOR;
-  }
-
-  public final class RcsGroupThreadParticipantJoinedEvent extends android.telephony.ims.RcsGroupThreadEvent implements android.os.Parcelable {
-    ctor public RcsGroupThreadParticipantJoinedEvent(long, @NonNull android.telephony.ims.RcsGroupThread, @NonNull android.telephony.ims.RcsParticipant, @NonNull android.telephony.ims.RcsParticipant);
-    method public int describeContents();
-    method public android.telephony.ims.RcsParticipant getJoinedParticipant();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsGroupThreadParticipantJoinedEvent> CREATOR;
-  }
-
-  public final class RcsGroupThreadParticipantLeftEvent extends android.telephony.ims.RcsGroupThreadEvent implements android.os.Parcelable {
-    ctor public RcsGroupThreadParticipantLeftEvent(long, @NonNull android.telephony.ims.RcsGroupThread, @NonNull android.telephony.ims.RcsParticipant, @NonNull android.telephony.ims.RcsParticipant);
-    method public int describeContents();
-    method @NonNull public android.telephony.ims.RcsParticipant getLeavingParticipantId();
-    method public void persist() throws android.telephony.ims.RcsMessageStoreException;
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsGroupThreadParticipantLeftEvent> CREATOR;
-  }
-
-  public class RcsIncomingMessage extends android.telephony.ims.RcsMessage {
-    method @WorkerThread public long getArrivalTimestamp() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public long getSeenTimestamp() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public android.telephony.ims.RcsParticipant getSenderParticipant() throws android.telephony.ims.RcsMessageStoreException;
-    method public boolean isIncoming();
-    method @WorkerThread public void setArrivalTimestamp(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setSeenTimestamp(long) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public final class RcsIncomingMessageCreationParams extends android.telephony.ims.RcsMessageCreationParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public long getArrivalTimestamp();
-    method public long getSeenTimestamp();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsIncomingMessageCreationParams> CREATOR;
-  }
-
-  public static class RcsIncomingMessageCreationParams.Builder extends android.telephony.ims.RcsMessageCreationParams.Builder {
-    ctor public RcsIncomingMessageCreationParams.Builder(long, long, int);
-    method public android.telephony.ims.RcsIncomingMessageCreationParams build();
-    method @CheckResult public android.telephony.ims.RcsIncomingMessageCreationParams.Builder setArrivalTimestamp(long);
-    method @CheckResult public android.telephony.ims.RcsIncomingMessageCreationParams.Builder setSeenTimestamp(long);
-    method @CheckResult public android.telephony.ims.RcsIncomingMessageCreationParams.Builder setSenderParticipant(android.telephony.ims.RcsParticipant);
-  }
-
-  public class RcsManager {
-    method public android.telephony.ims.RcsMessageStore getRcsMessageStore();
-  }
-
-  public abstract class RcsMessage {
-    method @NonNull @WorkerThread public java.util.Set<android.telephony.ims.RcsFileTransferPart> getFileTransferParts() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public double getLatitude() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public double getLongitude() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public long getOriginationTimestamp() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public String getRcsMessageId() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @android.telephony.ims.RcsMessage.RcsMessageStatus public int getStatus() throws android.telephony.ims.RcsMessageStoreException;
-    method public int getSubscriptionId() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public String getText() throws android.telephony.ims.RcsMessageStoreException;
-    method @NonNull @WorkerThread public android.telephony.ims.RcsFileTransferPart insertFileTransfer(android.telephony.ims.RcsFileTransferCreationParams) throws android.telephony.ims.RcsMessageStoreException;
-    method public abstract boolean isIncoming();
-    method @WorkerThread public void removeFileTransferPart(@NonNull android.telephony.ims.RcsFileTransferPart) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setLatitude(double) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setLongitude(double) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setOriginationTimestamp(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setRcsMessageId(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setStatus(@android.telephony.ims.RcsMessage.RcsMessageStatus int) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setSubscriptionId(int) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setText(String) throws android.telephony.ims.RcsMessageStoreException;
-    field public static final int DRAFT = 1; // 0x1
-    field public static final int FAILED = 6; // 0x6
-    field public static final double LOCATION_NOT_SET = 4.9E-324;
-    field public static final int NOT_SET = 0; // 0x0
-    field public static final int QUEUED = 2; // 0x2
-    field public static final int RECEIVED = 7; // 0x7
-    field public static final int RETRYING = 5; // 0x5
-    field public static final int SEEN = 9; // 0x9
-    field public static final int SENDING = 3; // 0x3
-    field public static final int SENT = 4; // 0x4
-  }
-
-  @IntDef({android.telephony.ims.RcsMessage.DRAFT, android.telephony.ims.RcsMessage.QUEUED, android.telephony.ims.RcsMessage.SENDING, android.telephony.ims.RcsMessage.SENT, android.telephony.ims.RcsMessage.RETRYING, android.telephony.ims.RcsMessage.FAILED, android.telephony.ims.RcsMessage.RECEIVED, android.telephony.ims.RcsMessage.SEEN}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface RcsMessage.RcsMessageStatus {
-  }
-
-  public class RcsMessageCreationParams {
-    ctor protected RcsMessageCreationParams(android.telephony.ims.RcsMessageCreationParams.Builder);
-    method public double getLatitude();
-    method public double getLongitude();
-    method public int getMessageStatus();
-    method public long getOriginationTimestamp();
-    method @Nullable public String getRcsMessageGlobalId();
-    method public int getSubId();
-    method @Nullable public String getText();
-  }
-
-  public static class RcsMessageCreationParams.Builder {
-    method public android.telephony.ims.RcsMessageCreationParams build();
-    method @CheckResult public android.telephony.ims.RcsMessageCreationParams.Builder setLatitude(double);
-    method @CheckResult public android.telephony.ims.RcsMessageCreationParams.Builder setLongitude(double);
-    method @CheckResult public android.telephony.ims.RcsMessageCreationParams.Builder setRcsMessageId(String);
-    method @CheckResult public android.telephony.ims.RcsMessageCreationParams.Builder setStatus(@android.telephony.ims.RcsMessage.RcsMessageStatus int);
-    method @CheckResult public android.telephony.ims.RcsMessageCreationParams.Builder setText(String);
-  }
-
-  public final class RcsMessageQueryParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public int getFileTransferPresence();
-    method public int getLimit();
-    method public String getMessageLike();
-    method public int getMessageType();
-    method public boolean getSortDirection();
-    method @android.telephony.ims.RcsMessageQueryParams.SortingProperty public int getSortingProperty();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsMessageQueryParams> CREATOR;
-    field public static final int MESSAGES_WITHOUT_FILE_TRANSFERS = 8; // 0x8
-    field public static final int MESSAGES_WITH_FILE_TRANSFERS = 4; // 0x4
-    field public static final int MESSAGE_TYPE_INCOMING = 1; // 0x1
-    field public static final int MESSAGE_TYPE_OUTGOING = 2; // 0x2
-    field public static final int SORT_BY_CREATION_ORDER = 0; // 0x0
-    field public static final int SORT_BY_TIMESTAMP = 1; // 0x1
-  }
-
-  public static class RcsMessageQueryParams.Builder {
-    ctor public RcsMessageQueryParams.Builder();
-    method public android.telephony.ims.RcsMessageQueryParams build();
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setFileTransferPresence(int);
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setMessageLike(String);
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setMessageType(int);
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setResultLimit(@IntRange(from=0) int) throws java.security.InvalidParameterException;
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setSortDirection(boolean);
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setSortProperty(@android.telephony.ims.RcsMessageQueryParams.SortingProperty int);
-    method @CheckResult public android.telephony.ims.RcsMessageQueryParams.Builder setThread(@Nullable android.telephony.ims.RcsThread);
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsMessageQueryParams.SORT_BY_CREATION_ORDER, android.telephony.ims.RcsMessageQueryParams.SORT_BY_TIMESTAMP}) public static @interface RcsMessageQueryParams.SortingProperty {
-  }
-
-  public final class RcsMessageQueryResult implements android.os.Parcelable {
-    method public int describeContents();
-    method @Nullable public android.telephony.ims.RcsQueryContinuationToken getContinuationToken();
-    method @NonNull public java.util.List<android.telephony.ims.RcsMessage> getMessages();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsMessageQueryResult> CREATOR;
-  }
-
-  public final class RcsMessageSnippet implements android.os.Parcelable {
-    method public int describeContents();
-    method @android.telephony.ims.RcsMessage.RcsMessageStatus public int getSnippetStatus();
-    method @Nullable public String getSnippetText();
-    method public long getSnippetTimestamp();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsMessageSnippet> CREATOR;
-  }
-
-  public class RcsMessageStore {
-    ctor public RcsMessageStore();
-    method @WorkerThread @NonNull public android.telephony.ims.RcsGroupThread createGroupThread(@Nullable java.util.List<android.telephony.ims.RcsParticipant>, @Nullable String, @Nullable android.net.Uri) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.Rcs1To1Thread createRcs1To1Thread(@NonNull android.telephony.ims.RcsParticipant) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsParticipant createRcsParticipant(String, @Nullable String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void deleteThread(@NonNull android.telephony.ims.RcsThread) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsEventQueryResult getRcsEvents(@Nullable android.telephony.ims.RcsEventQueryParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsEventQueryResult getRcsEvents(@NonNull android.telephony.ims.RcsQueryContinuationToken) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsMessageQueryResult getRcsMessages(@Nullable android.telephony.ims.RcsMessageQueryParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsMessageQueryResult getRcsMessages(@NonNull android.telephony.ims.RcsQueryContinuationToken) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsParticipantQueryResult getRcsParticipants(@Nullable android.telephony.ims.RcsParticipantQueryParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsParticipantQueryResult getRcsParticipants(@NonNull android.telephony.ims.RcsQueryContinuationToken) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsThreadQueryResult getRcsThreads(@Nullable android.telephony.ims.RcsThreadQueryParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsThreadQueryResult getRcsThreads(@NonNull android.telephony.ims.RcsQueryContinuationToken) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public void persistRcsEvent(android.telephony.ims.RcsEvent) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public class RcsMessageStoreException extends java.lang.Exception {
-    ctor public RcsMessageStoreException(String);
-  }
-
-  public class RcsOutgoingMessage extends android.telephony.ims.RcsMessage {
-    method @NonNull @WorkerThread public java.util.List<android.telephony.ims.RcsOutgoingMessageDelivery> getOutgoingDeliveries() throws android.telephony.ims.RcsMessageStoreException;
-    method public boolean isIncoming();
-  }
-
-  public final class RcsOutgoingMessageCreationParams extends android.telephony.ims.RcsMessageCreationParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsOutgoingMessageCreationParams> CREATOR;
-  }
-
-  public static class RcsOutgoingMessageCreationParams.Builder extends android.telephony.ims.RcsMessageCreationParams.Builder {
-    ctor public RcsOutgoingMessageCreationParams.Builder(long, int);
-    method public android.telephony.ims.RcsOutgoingMessageCreationParams build();
-  }
-
-  public class RcsOutgoingMessageDelivery {
-    method @WorkerThread public long getDeliveredTimestamp() throws android.telephony.ims.RcsMessageStoreException;
-    method @NonNull public android.telephony.ims.RcsOutgoingMessage getMessage();
-    method @NonNull public android.telephony.ims.RcsParticipant getRecipient();
-    method @WorkerThread public long getSeenTimestamp() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @android.telephony.ims.RcsMessage.RcsMessageStatus public int getStatus() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setDeliveredTimestamp(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setSeenTimestamp(long) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setStatus(@android.telephony.ims.RcsMessage.RcsMessageStatus int) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public class RcsParticipant {
-    method @Nullable @WorkerThread public String getAlias() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public String getCanonicalAddress() throws android.telephony.ims.RcsMessageStoreException;
-    method @Nullable @WorkerThread public String getContactId() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setAlias(String) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void setContactId(String) throws android.telephony.ims.RcsMessageStoreException;
-  }
-
-  public final class RcsParticipantAliasChangedEvent extends android.telephony.ims.RcsEvent implements android.os.Parcelable {
-    ctor public RcsParticipantAliasChangedEvent(long, @NonNull android.telephony.ims.RcsParticipant, @Nullable String);
-    method public int describeContents();
-    method @Nullable public String getNewAlias();
-    method @NonNull public android.telephony.ims.RcsParticipant getParticipantId();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsParticipantAliasChangedEvent> CREATOR;
-  }
-
-  public final class RcsParticipantQueryParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public String getAliasLike();
-    method public String getCanonicalAddressLike();
-    method public int getLimit();
-    method public boolean getSortDirection();
-    method public int getSortingProperty();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsParticipantQueryParams> CREATOR;
-    field public static final int SORT_BY_ALIAS = 1; // 0x1
-    field public static final int SORT_BY_CANONICAL_ADDRESS = 2; // 0x2
-    field public static final int SORT_BY_CREATION_ORDER = 0; // 0x0
-  }
-
-  public static class RcsParticipantQueryParams.Builder {
-    ctor public RcsParticipantQueryParams.Builder();
-    method public android.telephony.ims.RcsParticipantQueryParams build();
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setAliasLike(String);
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setCanonicalAddressLike(String);
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setResultLimit(@IntRange(from=0) int) throws java.security.InvalidParameterException;
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setSortDirection(boolean);
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setSortProperty(@android.telephony.ims.RcsParticipantQueryParams.SortingProperty int);
-    method @CheckResult public android.telephony.ims.RcsParticipantQueryParams.Builder setThread(android.telephony.ims.RcsThread);
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsParticipantQueryParams.SORT_BY_CREATION_ORDER, android.telephony.ims.RcsParticipantQueryParams.SORT_BY_ALIAS, android.telephony.ims.RcsParticipantQueryParams.SORT_BY_CANONICAL_ADDRESS}) public static @interface RcsParticipantQueryParams.SortingProperty {
-  }
-
-  public final class RcsParticipantQueryResult implements android.os.Parcelable {
-    method public int describeContents();
-    method @Nullable public android.telephony.ims.RcsQueryContinuationToken getContinuationToken();
-    method @NonNull public java.util.List<android.telephony.ims.RcsParticipant> getParticipants();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsParticipantQueryResult> CREATOR;
-  }
-
-  public final class RcsQueryContinuationToken implements android.os.Parcelable {
-    method public int describeContents();
-    method @android.telephony.ims.RcsQueryContinuationToken.ContinuationTokenType public int getQueryType();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsQueryContinuationToken> CREATOR;
-    field public static final int EVENT_QUERY_CONTINUATION_TOKEN_TYPE = 0; // 0x0
-    field public static final int MESSAGE_QUERY_CONTINUATION_TOKEN_TYPE = 1; // 0x1
-    field public static final int PARTICIPANT_QUERY_CONTINUATION_TOKEN_TYPE = 2; // 0x2
-    field public static final int THREAD_QUERY_CONTINUATION_TOKEN_TYPE = 3; // 0x3
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsQueryContinuationToken.EVENT_QUERY_CONTINUATION_TOKEN_TYPE, android.telephony.ims.RcsQueryContinuationToken.MESSAGE_QUERY_CONTINUATION_TOKEN_TYPE, android.telephony.ims.RcsQueryContinuationToken.PARTICIPANT_QUERY_CONTINUATION_TOKEN_TYPE, android.telephony.ims.RcsQueryContinuationToken.THREAD_QUERY_CONTINUATION_TOKEN_TYPE}) public static @interface RcsQueryContinuationToken.ContinuationTokenType {
-  }
-
-  public abstract class RcsThread {
-    method @WorkerThread @NonNull public android.telephony.ims.RcsIncomingMessage addIncomingMessage(@NonNull android.telephony.ims.RcsIncomingMessageCreationParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsOutgoingMessage addOutgoingMessage(@NonNull android.telephony.ims.RcsOutgoingMessageCreationParams) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread public void deleteMessage(@NonNull android.telephony.ims.RcsMessage) throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsMessageQueryResult getMessages() throws android.telephony.ims.RcsMessageStoreException;
-    method @WorkerThread @NonNull public android.telephony.ims.RcsMessageSnippet getSnippet() throws android.telephony.ims.RcsMessageStoreException;
-    method public abstract boolean isGroup();
-  }
-
-  public final class RcsThreadQueryParams implements android.os.Parcelable {
-    method public int describeContents();
-    method public int getLimit();
-    method public boolean getSortDirection();
-    method @android.telephony.ims.RcsThreadQueryParams.SortingProperty public int getSortingProperty();
-    method public int getThreadType();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsThreadQueryParams> CREATOR;
-    field public static final int SORT_BY_CREATION_ORDER = 0; // 0x0
-    field public static final int SORT_BY_TIMESTAMP = 1; // 0x1
-    field public static final int THREAD_TYPE_1_TO_1 = 2; // 0x2
-    field public static final int THREAD_TYPE_GROUP = 1; // 0x1
-  }
-
-  public static class RcsThreadQueryParams.Builder {
-    ctor public RcsThreadQueryParams.Builder();
-    method public android.telephony.ims.RcsThreadQueryParams build();
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setParticipant(@NonNull android.telephony.ims.RcsParticipant);
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setParticipants(@NonNull java.util.List<android.telephony.ims.RcsParticipant>);
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setResultLimit(@IntRange(from=0) int) throws java.security.InvalidParameterException;
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setSortDirection(boolean);
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setSortProperty(@android.telephony.ims.RcsThreadQueryParams.SortingProperty int);
-    method @CheckResult public android.telephony.ims.RcsThreadQueryParams.Builder setThreadType(int);
-  }
-
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef({android.telephony.ims.RcsThreadQueryParams.SORT_BY_CREATION_ORDER, android.telephony.ims.RcsThreadQueryParams.SORT_BY_TIMESTAMP}) public static @interface RcsThreadQueryParams.SortingProperty {
-  }
-
-  public final class RcsThreadQueryResult implements android.os.Parcelable {
-    method public int describeContents();
-    method @Nullable public android.telephony.ims.RcsQueryContinuationToken getContinuationToken();
-    method @NonNull public java.util.List<android.telephony.ims.RcsThread> getThreads();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.telephony.ims.RcsThreadQueryResult> CREATOR;
-  }
-
-}
-
 package android.telephony.mbms {
 
   public class DownloadProgressListener {
@@ -55760,7 +55301,7 @@
   public final class DelegateLastClassLoader extends dalvik.system.PathClassLoader {
     ctor public DelegateLastClassLoader(String, ClassLoader);
     ctor public DelegateLastClassLoader(String, String, ClassLoader);
-    ctor public DelegateLastClassLoader(String, String, ClassLoader, boolean);
+    ctor public DelegateLastClassLoader(@NonNull String, @Nullable String, @Nullable ClassLoader, boolean);
   }
 
   public class DexClassLoader extends dalvik.system.BaseDexClassLoader {
diff --git a/api/system-current.txt b/api/system-current.txt
index 9c45fb4..2a6a187 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -3098,13 +3098,15 @@
     method @RequiresPermission(android.Manifest.permission.PACKET_KEEPALIVE_OFFLOAD) public android.net.SocketKeepalive createSocketKeepalive(@NonNull android.net.Network, @NonNull java.net.Socket, @NonNull java.util.concurrent.Executor, @NonNull android.net.SocketKeepalive.Callback);
     method public boolean getAvoidBadWifi();
     method @RequiresPermission(android.Manifest.permission.LOCAL_MAC_ADDRESS) public String getCaptivePortalServerUrl();
-    method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void getLatestTetheringEntitlementValue(int, boolean, @NonNull android.net.ConnectivityManager.TetheringEntitlementValueListener, @Nullable android.os.Handler);
+    method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void getLatestTetheringEntitlementResult(int, boolean, @NonNull java.util.concurrent.Executor, @NonNull android.net.ConnectivityManager.OnTetheringEntitlementResultListener);
     method @RequiresPermission(anyOf={android.Manifest.permission.TETHER_PRIVILEGED, android.Manifest.permission.WRITE_SETTINGS}) public boolean isTetheringSupported();
+    method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void registerTetheringEventCallback(@NonNull java.util.concurrent.Executor, @NonNull android.net.ConnectivityManager.OnTetheringEventCallback);
     method @RequiresPermission(anyOf={"android.permission.NETWORK_SETTINGS", android.Manifest.permission.NETWORK_SETUP_WIZARD, "android.permission.NETWORK_STACK"}) public void setAirplaneMode(boolean);
     method @RequiresPermission(android.net.NetworkStack.PERMISSION_MAINLINE_NETWORK_STACK) public void startCaptivePortalApp(android.net.Network, android.os.Bundle);
     method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void startTethering(int, boolean, android.net.ConnectivityManager.OnStartTetheringCallback);
     method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void startTethering(int, boolean, android.net.ConnectivityManager.OnStartTetheringCallback, android.os.Handler);
     method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void stopTethering(int);
+    method @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED) public void unregisterTetheringEventCallback(@NonNull android.net.ConnectivityManager.OnTetheringEventCallback);
     field public static final String EXTRA_CAPTIVE_PORTAL_PROBE_SPEC = "android.net.extra.CAPTIVE_PORTAL_PROBE_SPEC";
     field public static final String EXTRA_CAPTIVE_PORTAL_USER_AGENT = "android.net.extra.CAPTIVE_PORTAL_USER_AGENT";
     field public static final int TETHERING_BLUETOOTH = 2; // 0x2
@@ -3121,9 +3123,13 @@
     method public void onTetheringStarted();
   }
 
-  public abstract static class ConnectivityManager.TetheringEntitlementValueListener {
-    ctor public ConnectivityManager.TetheringEntitlementValueListener();
-    method public void onEntitlementResult(int);
+  public static interface ConnectivityManager.OnTetheringEntitlementResultListener {
+    method public void onTetheringEntitlementResult(int);
+  }
+
+  public abstract static class ConnectivityManager.OnTetheringEventCallback {
+    ctor public ConnectivityManager.OnTetheringEventCallback();
+    method public void onUpstreamChanged(@Nullable android.net.Network);
   }
 
   public final class IpPrefix implements android.os.Parcelable {
@@ -3133,8 +3139,8 @@
 
   public class LinkAddress implements android.os.Parcelable {
     ctor public LinkAddress(java.net.InetAddress, int, int, int);
-    ctor public LinkAddress(java.net.InetAddress, int);
-    ctor public LinkAddress(String);
+    ctor public LinkAddress(@NonNull java.net.InetAddress, int);
+    ctor public LinkAddress(@NonNull String);
     ctor public LinkAddress(String, int, int);
     method public boolean isGlobalPreferred();
     method public boolean isIPv4();
@@ -3187,6 +3193,7 @@
     method public int[] getTransportTypes();
     method public boolean satisfiedByNetworkCapabilities(android.net.NetworkCapabilities);
     field public static final int NET_CAPABILITY_OEM_PAID = 22; // 0x16
+    field public static final int NET_CAPABILITY_PARTIAL_CONNECTIVITY = 24; // 0x18
   }
 
   public class NetworkKey implements android.os.Parcelable {
@@ -3335,10 +3342,12 @@
     ctor public CaptivePortalProbeResult(int, String, String);
     ctor public CaptivePortalProbeResult(int, String, String, android.net.captiveportal.CaptivePortalProbeSpec);
     method public boolean isFailed();
+    method public boolean isPartialConnectivity();
     method public boolean isPortal();
     method public boolean isSuccessful();
     field public static final android.net.captiveportal.CaptivePortalProbeResult FAILED;
     field public static final int FAILED_CODE = 599; // 0x257
+    field public static final android.net.captiveportal.CaptivePortalProbeResult PARTIAL;
     field public static final int PORTAL_CODE = 302; // 0x12e
     field public static final android.net.captiveportal.CaptivePortalProbeResult SUCCESS;
     field public static final int SUCCESS_CODE = 204; // 0xcc
@@ -3470,6 +3479,7 @@
     field public static final int NETWORK_FIRST_VALIDATION_PORTAL_FOUND = 10; // 0xa
     field public static final int NETWORK_FIRST_VALIDATION_SUCCESS = 8; // 0x8
     field public static final int NETWORK_LINGER = 5; // 0x5
+    field public static final int NETWORK_PARTIAL_CONNECTIVITY = 13; // 0xd
     field public static final int NETWORK_REVALIDATION_PORTAL_FOUND = 11; // 0xb
     field public static final int NETWORK_REVALIDATION_SUCCESS = 9; // 0x9
     field public static final int NETWORK_UNLINGER = 6; // 0x6
@@ -3516,19 +3526,16 @@
 package android.net.util {
 
   public class SocketUtils {
-    method public static void addArpEntry(java.net.Inet4Address, android.net.MacAddress, String, java.io.FileDescriptor) throws java.io.IOException;
-    method public static void attachControlPacketFilter(java.io.FileDescriptor, int) throws java.net.SocketException;
-    method public static void attachDhcpFilter(java.io.FileDescriptor) throws java.net.SocketException;
-    method public static void attachRaFilter(java.io.FileDescriptor, int) throws java.net.SocketException;
-    method public static void bindSocket(java.io.FileDescriptor, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
-    method public static void bindSocketToInterface(java.io.FileDescriptor, String) throws android.system.ErrnoException;
-    method public static void closeSocket(java.io.FileDescriptor) throws java.io.IOException;
-    method public static void connectSocket(java.io.FileDescriptor, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
+    method public static void addArpEntry(@NonNull java.net.Inet4Address, @NonNull android.net.MacAddress, @NonNull String, @NonNull java.io.FileDescriptor) throws java.io.IOException;
+    method public static void attachControlPacketFilter(@NonNull java.io.FileDescriptor, int) throws java.net.SocketException;
+    method public static void attachDhcpFilter(@NonNull java.io.FileDescriptor) throws java.net.SocketException;
+    method public static void attachRaFilter(@NonNull java.io.FileDescriptor, int) throws java.net.SocketException;
+    method public static void bindSocketToInterface(@NonNull java.io.FileDescriptor, @NonNull String) throws android.system.ErrnoException;
+    method public static void closeSocket(@Nullable java.io.FileDescriptor) throws java.io.IOException;
     method public static java.net.SocketAddress makeNetlinkSocketAddress(int, int);
     method public static java.net.SocketAddress makePacketSocketAddress(short, int);
-    method public static java.net.SocketAddress makePacketSocketAddress(int, byte[]);
-    method public static void sendTo(java.io.FileDescriptor, byte[], int, int, int, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
-    method public static void setSocketTimeValueOption(java.io.FileDescriptor, int, int, long) throws android.system.ErrnoException;
+    method public static java.net.SocketAddress makePacketSocketAddress(int, @NonNull byte[]);
+    method public static void setSocketTimeValueOption(@NonNull java.io.FileDescriptor, int, int, long) throws android.system.ErrnoException;
   }
 
 }
@@ -4005,7 +4012,7 @@
     field public static final String EXTRA_EVENT_TIMESTAMP = "android.os.extra.EVENT_TIMESTAMP";
   }
 
-  public class BugreportManager {
+  public final class BugreportManager {
     method @RequiresPermission(android.Manifest.permission.DUMP) public void cancelBugreport();
     method @RequiresPermission(android.Manifest.permission.DUMP) public void startBugreport(@NonNull android.os.ParcelFileDescriptor, @Nullable android.os.ParcelFileDescriptor, @NonNull android.os.BugreportParams, @NonNull java.util.concurrent.Executor, @NonNull android.os.BugreportManager.BugreportCallback);
   }
@@ -4014,7 +4021,8 @@
     ctor public BugreportManager.BugreportCallback();
     method public void onError(int);
     method public void onFinished();
-    method public void onProgress(float);
+    method public void onProgress(@FloatRange(from=0.0f, to=100.0f) float);
+    field public static final int BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS = 5; // 0x5
     field public static final int BUGREPORT_ERROR_INVALID_INPUT = 1; // 0x1
     field public static final int BUGREPORT_ERROR_RUNTIME = 2; // 0x2
     field public static final int BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT = 4; // 0x4
@@ -4022,7 +4030,7 @@
   }
 
   public final class BugreportParams {
-    ctor public BugreportParams(@android.os.BugreportParams.BugreportMode int);
+    ctor public BugreportParams(int);
     method public int getMode();
     field public static final int BUGREPORT_MODE_FULL = 0; // 0x0
     field public static final int BUGREPORT_MODE_INTERACTIVE = 1; // 0x1
@@ -4032,9 +4040,6 @@
     field public static final int BUGREPORT_MODE_WIFI = 5; // 0x5
   }
 
-  @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) @IntDef(prefix={"BUGREPORT_MODE_"}, value={android.os.BugreportParams.BUGREPORT_MODE_FULL, android.os.BugreportParams.BUGREPORT_MODE_INTERACTIVE, android.os.BugreportParams.BUGREPORT_MODE_REMOTE, android.os.BugreportParams.BUGREPORT_MODE_WEAR, android.os.BugreportParams.BUGREPORT_MODE_TELEPHONY, android.os.BugreportParams.BUGREPORT_MODE_WIFI}) public static @interface BugreportParams.BugreportMode {
-  }
-
   public final class ConfigUpdate {
     field public static final String ACTION_UPDATE_CARRIER_ID_DB = "android.os.action.UPDATE_CARRIER_ID_DB";
     field public static final String ACTION_UPDATE_CARRIER_PROVISIONING_URLS = "android.intent.action.UPDATE_CARRIER_PROVISIONING_URLS";
@@ -4099,7 +4104,7 @@
     method public final void putInt64Array(long, long[]);
     method public final void putInt8(long, byte);
     method public final void putInt8Array(long, byte[]);
-    method public final void putNativeHandle(long, android.os.NativeHandle);
+    method public final void putNativeHandle(long, @Nullable android.os.NativeHandle);
     method public final void putString(long, String);
     method public static Boolean[] wrapArray(@NonNull boolean[]);
     method public static Long[] wrapArray(@NonNull long[]);
@@ -4119,7 +4124,7 @@
     method public final double readDouble();
     method public final java.util.ArrayList<java.lang.Double> readDoubleVector();
     method public final android.os.HwBlob readEmbeddedBuffer(long, long, long, boolean);
-    method public final android.os.NativeHandle readEmbeddedNativeHandle(long, long);
+    method @Nullable public final android.os.NativeHandle readEmbeddedNativeHandle(long, long);
     method public final float readFloat();
     method public final java.util.ArrayList<java.lang.Float> readFloatVector();
     method public final short readInt16();
@@ -4130,8 +4135,8 @@
     method public final java.util.ArrayList<java.lang.Long> readInt64Vector();
     method public final byte readInt8();
     method public final java.util.ArrayList<java.lang.Byte> readInt8Vector();
-    method public final android.os.NativeHandle readNativeHandle();
-    method public final java.util.ArrayList<android.os.NativeHandle> readNativeHandleVector();
+    method @Nullable public final android.os.NativeHandle readNativeHandle();
+    method @NonNull public final java.util.ArrayList<android.os.NativeHandle> readNativeHandleVector();
     method public final String readString();
     method public final java.util.ArrayList<java.lang.String> readStringVector();
     method public final android.os.IHwBinder readStrongBinder();
@@ -4155,8 +4160,8 @@
     method public final void writeInt8(byte);
     method public final void writeInt8Vector(java.util.ArrayList<java.lang.Byte>);
     method public final void writeInterfaceToken(String);
-    method public final void writeNativeHandle(android.os.NativeHandle);
-    method public final void writeNativeHandleVector(java.util.ArrayList<android.os.NativeHandle>);
+    method public final void writeNativeHandle(@Nullable android.os.NativeHandle);
+    method public final void writeNativeHandleVector(@NonNull java.util.ArrayList<android.os.NativeHandle>);
     method public final void writeStatus(int);
     method public final void writeString(String);
     method public final void writeStringVector(java.util.ArrayList<java.lang.String>);
@@ -4206,10 +4211,10 @@
     ctor public NativeHandle(@NonNull java.io.FileDescriptor, boolean);
     ctor public NativeHandle(@NonNull java.io.FileDescriptor[], @NonNull int[], boolean);
     method public void close() throws java.io.IOException;
-    method public android.os.NativeHandle dup() throws java.io.IOException;
-    method public java.io.FileDescriptor getFileDescriptor();
-    method public java.io.FileDescriptor[] getFileDescriptors();
-    method public int[] getInts();
+    method @NonNull public android.os.NativeHandle dup() throws java.io.IOException;
+    method @NonNull public java.io.FileDescriptor getFileDescriptor();
+    method @NonNull public java.io.FileDescriptor[] getFileDescriptors();
+    method @NonNull public int[] getInts();
     method public boolean hasSingleFileDescriptor();
   }
 
@@ -4654,6 +4659,7 @@
     field public static final String CARRIER_APP_WHITELIST = "carrier_app_whitelist";
     field public static final String DATA_STALL_CONSECUTIVE_DNS_TIMEOUT_THRESHOLD = "data_stall_consecutive_dns_timeout_threshold";
     field public static final String DATA_STALL_EVALUATION_TYPE = "data_stall_evaluation_type";
+    field public static final int DATA_STALL_EVALUATION_TYPE_DNS = 1; // 0x1
     field public static final String DATA_STALL_MIN_EVALUATE_INTERVAL = "data_stall_min_evaluate_interval";
     field public static final String DATA_STALL_VALID_DNS_TIME_THRESHOLD = "data_stall_valid_dns_time_threshold";
     field public static final String DEFAULT_SM_DP_PLUS = "default_sm_dp_plus";
@@ -4862,8 +4868,8 @@
 
   public abstract class ApnService extends android.app.Service {
     ctor public ApnService();
-    method public android.os.IBinder onBind(android.content.Intent);
-    method @WorkerThread public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
+    method @NonNull public android.os.IBinder onBind(@Nullable android.content.Intent);
+    method @WorkerThread @NonNull public abstract java.util.List<android.content.ContentValues> onRestoreApns(int);
   }
 
 }
@@ -4946,12 +4952,15 @@
     method public abstract void onStartOtaIfNecessary(int, android.service.euicc.EuiccService.OtaStatusChangedCallback);
     method public abstract int onSwitchToSubscription(int, @Nullable String, boolean);
     method public abstract int onUpdateSubscriptionNickname(int, String, String);
+    field public static final String ACTION_DELETE_SUBSCRIPTION_PRIVILEGED = "android.service.euicc.action.DELETE_SUBSCRIPTION_PRIVILEGED";
     field public static final String ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS = "android.service.euicc.action.MANAGE_EMBEDDED_SUBSCRIPTIONS";
     field public static final String ACTION_PROVISION_EMBEDDED_SUBSCRIPTION = "android.service.euicc.action.PROVISION_EMBEDDED_SUBSCRIPTION";
+    field public static final String ACTION_RENAME_SUBSCRIPTION_PRIVILEGED = "android.service.euicc.action.RENAME_SUBSCRIPTION_PRIVILEGED";
     field @Deprecated public static final String ACTION_RESOLVE_CONFIRMATION_CODE = "android.service.euicc.action.RESOLVE_CONFIRMATION_CODE";
     field public static final String ACTION_RESOLVE_DEACTIVATE_SIM = "android.service.euicc.action.RESOLVE_DEACTIVATE_SIM";
     field public static final String ACTION_RESOLVE_NO_PRIVILEGES = "android.service.euicc.action.RESOLVE_NO_PRIVILEGES";
     field public static final String ACTION_RESOLVE_RESOLVABLE_ERRORS = "android.service.euicc.action.RESOLVE_RESOLVABLE_ERRORS";
+    field public static final String ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED = "android.service.euicc.action.TOGGLE_SUBSCRIPTION_PRIVILEGED";
     field public static final String CATEGORY_EUICC_UI = "android.service.euicc.category.EUICC_UI";
     field public static final String EUICC_SERVICE_INTERFACE = "android.service.euicc.EuiccService";
     field public static final String EXTRA_RESOLUTION_ALLOW_POLICY_RULES = "android.service.euicc.extra.RESOLUTION_ALLOW_POLICY_RULES";
@@ -5408,10 +5417,6 @@
     field public static final int CAPABILITY_MULTI_USER = 32; // 0x20
   }
 
-  public final class PhoneAccountSuggestion implements android.os.Parcelable {
-    ctor public PhoneAccountSuggestion(android.telecom.PhoneAccountHandle, int, boolean);
-  }
-
   public class PhoneAccountSuggestionService extends android.app.Service {
     ctor public PhoneAccountSuggestionService();
     method public void onAccountSuggestionRequest(@NonNull String);
@@ -5487,8 +5492,8 @@
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public java.util.List<android.telecom.PhoneAccountHandle> getPhoneAccountsSupportingScheme(String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean isInEmergencyCall();
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRinging();
-    method @Deprecated @RequiresPermission(allOf={android.Manifest.permission.MODIFY_PHONE_STATE, android.Manifest.permission.WRITE_SECURE_SETTINGS}) public boolean setDefaultDialer(String);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUserSelectedOutgoingPhoneAccount(android.telecom.PhoneAccountHandle);
+    method @Deprecated @RequiresPermission(allOf={android.Manifest.permission.MODIFY_PHONE_STATE, android.Manifest.permission.WRITE_SECURE_SETTINGS}) public boolean setDefaultDialer(@Nullable String);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUserSelectedOutgoingPhoneAccount(@Nullable android.telecom.PhoneAccountHandle);
     field public static final String EXTRA_CALL_BACK_INTENT = "android.telecom.extra.CALL_BACK_INTENT";
     field public static final String EXTRA_CLEAR_MISSED_CALLS_INTENT = "android.telecom.extra.CLEAR_MISSED_CALLS_INTENT";
     field public static final String EXTRA_CONNECTION_SERVICE = "android.telecom.extra.CONNECTION_SERVICE";
@@ -5503,17 +5508,18 @@
 
 package android.telephony {
 
-  public static final class AccessNetworkConstants.TransportType {
-    field public static final int WLAN = 2; // 0x2
-    field public static final int WWAN = 1; // 0x1
+  public final class AccessNetworkConstants {
+    field public static final int TRANSPORT_TYPE_INVALID = -1; // 0xffffffff
+    field public static final int TRANSPORT_TYPE_WLAN = 2; // 0x2
+    field public static final int TRANSPORT_TYPE_WWAN = 1; // 0x1
   }
 
-  public class CallAttributes implements android.os.Parcelable {
-    ctor public CallAttributes(android.telephony.PreciseCallState, int, android.telephony.CallQuality);
+  public final class CallAttributes implements android.os.Parcelable {
+    ctor public CallAttributes(@NonNull android.telephony.PreciseCallState, int, @NonNull android.telephony.CallQuality);
     method public int describeContents();
-    method public android.telephony.CallQuality getCallQuality();
+    method @NonNull public android.telephony.CallQuality getCallQuality();
     method public int getNetworkType();
-    method public android.telephony.PreciseCallState getPreciseCallState();
+    method @NonNull public android.telephony.PreciseCallState getPreciseCallState();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.telephony.CallAttributes> CREATOR;
   }
@@ -5550,13 +5556,13 @@
   }
 
   public final class CarrierRestrictionRules implements android.os.Parcelable {
+    method @NonNull public java.util.List<java.lang.Boolean> areCarrierIdentifiersAllowed(@NonNull java.util.List<android.service.carrier.CarrierIdentifier>);
     method public int describeContents();
     method @NonNull public java.util.List<android.service.carrier.CarrierIdentifier> getAllowedCarriers();
     method public int getDefaultCarrierRestriction();
     method @NonNull public java.util.List<android.service.carrier.CarrierIdentifier> getExcludedCarriers();
     method public int getMultiSimPolicy();
     method public boolean isAllCarriersAllowed();
-    method public java.util.List<java.lang.Boolean> isCarrierIdentifiersAllowed(@NonNull java.util.List<android.service.carrier.CarrierIdentifier>);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final int CARRIER_RESTRICTION_DEFAULT_ALLOWED = 1; // 0x1
     field public static final int CARRIER_RESTRICTION_DEFAULT_NOT_ALLOWED = 0; // 0x0
@@ -5565,13 +5571,13 @@
     field public static final int MULTISIM_POLICY_ONE_VALID_SIM_MUST_BE_PRESENT = 1; // 0x1
   }
 
-  public static class CarrierRestrictionRules.Builder {
-    method public android.telephony.CarrierRestrictionRules build();
-    method public android.telephony.CarrierRestrictionRules.Builder setAllCarriersAllowed();
-    method public android.telephony.CarrierRestrictionRules.Builder setAllowedCarriers(java.util.List<android.service.carrier.CarrierIdentifier>);
-    method public android.telephony.CarrierRestrictionRules.Builder setDefaultCarrierRestriction(int);
-    method public android.telephony.CarrierRestrictionRules.Builder setExcludedCarriers(java.util.List<android.service.carrier.CarrierIdentifier>);
-    method public android.telephony.CarrierRestrictionRules.Builder setMultiSimPolicy(int);
+  public static final class CarrierRestrictionRules.Builder {
+    method @NonNull public android.telephony.CarrierRestrictionRules build();
+    method @NonNull public android.telephony.CarrierRestrictionRules.Builder setAllCarriersAllowed();
+    method @NonNull public android.telephony.CarrierRestrictionRules.Builder setAllowedCarriers(@NonNull java.util.List<android.service.carrier.CarrierIdentifier>);
+    method @NonNull public android.telephony.CarrierRestrictionRules.Builder setDefaultCarrierRestriction(int);
+    method @NonNull public android.telephony.CarrierRestrictionRules.Builder setExcludedCarriers(@NonNull java.util.List<android.service.carrier.CarrierIdentifier>);
+    method @NonNull public android.telephony.CarrierRestrictionRules.Builder setMultiSimPolicy(int);
   }
 
   public final class DataFailCause {
@@ -5580,6 +5586,7 @@
     field public static final int ACCESS_BLOCK_ALL = 2088; // 0x828
     field public static final int ACCESS_CLASS_DSAC_REJECTION = 2108; // 0x83c
     field public static final int ACCESS_CONTROL_LIST_CHECK_FAILURE = 2128; // 0x850
+    field public static final int ACCESS_PROBE_LIMIT_REACHED = 2079; // 0x81f
     field public static final int ACTIVATION_REJECTED_BCM_VIOLATION = 48; // 0x30
     field public static final int ACTIVATION_REJECT_GGSN = 30; // 0x1e
     field public static final int ACTIVATION_REJECT_UNSPECIFIED = 31; // 0x1f
@@ -5694,7 +5701,9 @@
     field public static final int INVALID_PRIMARY_NSAPI = 2158; // 0x86e
     field public static final int INVALID_SIM_STATE = 2224; // 0x8b0
     field public static final int INVALID_TRANSACTION_ID = 81; // 0x51
+    field public static final int IPV4_CONNECTIONS_LIMIT_REACHED = 2052; // 0x804
     field public static final int IPV6_ADDRESS_TRANSFER_FAILED = 2047; // 0x7ff
+    field public static final int IPV6_CONNECTIONS_LIMIT_REACHED = 2053; // 0x805
     field public static final int IPV6_PREFIX_UNAVAILABLE = 2250; // 0x8ca
     field public static final int IP_ADDRESS_MISMATCH = 119; // 0x77
     field public static final int IP_VERSION_MISMATCH = 2055; // 0x807
@@ -5713,10 +5722,6 @@
     field public static final int MAC_FAILURE = 2183; // 0x887
     field public static final int MAXIMIUM_NSAPIS_EXCEEDED = 2157; // 0x86d
     field public static final int MAXINUM_SIZE_OF_L2_MESSAGE_EXCEEDED = 2166; // 0x876
-    field public static final int MAX_ACCESS_PROBE = 2079; // 0x81f
-    field public static final int MAX_IPV4_CONNECTIONS = 2052; // 0x804
-    field public static final int MAX_IPV6_CONNECTIONS = 2053; // 0x805
-    field public static final int MAX_PPP_INACTIVITY_TIMER_EXPIRED = 2046; // 0x7fe
     field public static final int MESSAGE_INCORRECT_SEMANTIC = 95; // 0x5f
     field public static final int MESSAGE_TYPE_UNSUPPORTED = 97; // 0x61
     field public static final int MIP_CONFIG_FAILURE = 2050; // 0x802
@@ -5825,6 +5830,7 @@
     field public static final int PPP_AUTH_FAILURE = 2229; // 0x8b5
     field public static final int PPP_CHAP_FAILURE = 2232; // 0x8b8
     field public static final int PPP_CLOSE_IN_PROGRESS = 2233; // 0x8b9
+    field public static final int PPP_INACTIVITY_TIMER_EXPIRED = 2046; // 0x7fe
     field public static final int PPP_OPTION_MISMATCH = 2230; // 0x8b6
     field public static final int PPP_PAP_FAILURE = 2231; // 0x8b7
     field public static final int PPP_TIMEOUT = 2228; // 0x8b4
@@ -5917,7 +5923,14 @@
     field public static final int VSNCP_TIMEOUT = 2236; // 0x8bc
   }
 
-  public class DisconnectCause {
+  public final class DataSpecificRegistrationStates implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public android.telephony.LteVopsSupportInfo getLteVopsSupportInfo();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.telephony.DataSpecificRegistrationStates> CREATOR;
+  }
+
+  public final class DisconnectCause {
     field public static final int ALREADY_DIALING = 72; // 0x48
     field public static final int ANSWERED_ELSEWHERE = 52; // 0x34
     field public static final int BUSY = 4; // 0x4
@@ -6019,12 +6032,12 @@
   }
 
   public class NetworkRegistrationState implements android.os.Parcelable {
-    ctor public NetworkRegistrationState(int, int, int, int, int, boolean, int[], @Nullable android.telephony.CellIdentity);
-    ctor protected NetworkRegistrationState(android.os.Parcel);
+    ctor public NetworkRegistrationState(int, int, int, int, int, boolean, @NonNull int[], @Nullable android.telephony.CellIdentity);
     method public int describeContents();
     method public int getAccessNetworkTechnology();
-    method public int[] getAvailableServices();
-    method public android.telephony.CellIdentity getCellIdentity();
+    method @NonNull public int[] getAvailableServices();
+    method @Nullable public android.telephony.CellIdentity getCellIdentity();
+    method @Nullable public android.telephony.DataSpecificRegistrationStates getDataSpecificStates();
     method public int getDomain();
     method public int getRegState();
     method public int getRejectCause();
@@ -6049,22 +6062,38 @@
     field public static final int SERVICE_TYPE_VOICE = 1; // 0x1
   }
 
+  public static class NetworkRegistrationState.Builder {
+    ctor public NetworkRegistrationState.Builder();
+    method @NonNull public android.telephony.NetworkRegistrationState build();
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setAccessNetworkTechnology(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setAvailableServices(@NonNull int[]);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setCellIdentity(@Nullable android.telephony.CellIdentity);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setDomain(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setEmergencyOnly(boolean);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setNrStatus(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setRegState(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setRejectCause(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setRoamingType(int);
+    method @NonNull public android.telephony.NetworkRegistrationState.Builder setTransportType(int);
+  }
+
   public abstract class NetworkService extends android.app.Service {
     ctor public NetworkService();
-    method protected abstract android.telephony.NetworkService.NetworkServiceProvider createNetworkServiceProvider(int);
+    method public android.os.IBinder onBind(android.content.Intent);
+    method @Nullable public abstract android.telephony.NetworkService.NetworkServiceProvider onCreateNetworkServiceProvider(int);
     field public static final String NETWORK_SERVICE_INTERFACE = "android.telephony.NetworkService";
   }
 
   public abstract class NetworkService.NetworkServiceProvider implements java.lang.AutoCloseable {
     ctor public NetworkService.NetworkServiceProvider(int);
     method public abstract void close();
-    method public void getNetworkRegistrationState(int, android.telephony.NetworkServiceCallback);
-    method public final int getSlotId();
+    method public void getNetworkRegistrationState(int, @NonNull android.telephony.NetworkServiceCallback);
+    method public final int getSlotIndex();
     method public final void notifyNetworkRegistrationStateChanged();
   }
 
   public class NetworkServiceCallback {
-    method public void onGetNetworkRegistrationStateComplete(int, android.telephony.NetworkRegistrationState);
+    method public void onGetNetworkRegistrationStateComplete(int, @Nullable android.telephony.NetworkRegistrationState);
     field public static final int RESULT_ERROR_BUSY = 3; // 0x3
     field public static final int RESULT_ERROR_FAILED = 5; // 0x5
     field public static final int RESULT_ERROR_ILLEGAL_STATE = 4; // 0x4
@@ -6088,25 +6117,25 @@
   public final class PhoneNumberRange implements android.os.Parcelable {
     ctor public PhoneNumberRange(@NonNull String, @NonNull String, @NonNull String, @NonNull String);
     method public int describeContents();
-    method public boolean matches(String);
+    method public boolean matches(@NonNull String);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final android.os.Parcelable.Creator<android.telephony.PhoneNumberRange> CREATOR;
   }
 
   public class PhoneStateListener {
     method public void onCallAttributesChanged(@NonNull android.telephony.CallAttributes);
-    method public void onCallDisconnectCauseChanged(int, int);
-    method public void onImsCallDisconnectCauseChanged(@NonNull android.telephony.ims.ImsReasonInfo);
-    method public void onPreciseCallStateChanged(android.telephony.PreciseCallState);
-    method public void onPreciseDataConnectionStateChanged(android.telephony.PreciseDataConnectionState);
+    method @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public void onCallDisconnectCauseChanged(int, int);
+    method @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public void onImsCallDisconnectCauseChanged(@NonNull android.telephony.ims.ImsReasonInfo);
+    method @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public void onPreciseCallStateChanged(@NonNull android.telephony.PreciseCallState);
+    method @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public void onPreciseDataConnectionStateChanged(@NonNull android.telephony.PreciseDataConnectionState);
     method public void onRadioPowerStateChanged(int);
     method public void onSrvccStateChanged(int);
     method public void onVoiceActivationStateChanged(int);
     field public static final int LISTEN_CALL_ATTRIBUTES_CHANGED = 67108864; // 0x4000000
-    field public static final int LISTEN_CALL_DISCONNECT_CAUSES = 33554432; // 0x2000000
-    field public static final int LISTEN_IMS_CALL_DISCONNECT_CAUSES = 134217728; // 0x8000000
-    field public static final int LISTEN_PRECISE_CALL_STATE = 2048; // 0x800
-    field public static final int LISTEN_PRECISE_DATA_CONNECTION_STATE = 4096; // 0x1000
+    field @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public static final int LISTEN_CALL_DISCONNECT_CAUSES = 33554432; // 0x2000000
+    field @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public static final int LISTEN_IMS_CALL_DISCONNECT_CAUSES = 134217728; // 0x8000000
+    field @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public static final int LISTEN_PRECISE_CALL_STATE = 2048; // 0x800
+    field @RequiresPermission("android.permission.READ_PRECISE_PHONE_STATE") public static final int LISTEN_PRECISE_DATA_CONNECTION_STATE = 4096; // 0x1000
     field public static final int LISTEN_RADIO_POWER_STATE_CHANGED = 8388608; // 0x800000
     field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final int LISTEN_SRVCC_STATE_CHANGED = 16384; // 0x4000
     field public static final int LISTEN_VOICE_ACTIVATION_STATE = 131072; // 0x20000
@@ -6133,7 +6162,7 @@
 
   public final class PreciseDataConnectionState implements android.os.Parcelable {
     method public int describeContents();
-    method public String getDataConnectionApn();
+    method @Nullable public String getDataConnectionApn();
     method public int getDataConnectionApnTypeBitMask();
     method public int getDataConnectionFailCause();
     method public int getDataConnectionState();
@@ -6141,7 +6170,7 @@
     field public static final android.os.Parcelable.Creator<android.telephony.PreciseDataConnectionState> CREATOR;
   }
 
-  public class PreciseDisconnectCause {
+  public final class PreciseDisconnectCause {
     field public static final int ACCESS_CLASS_BLOCKED = 260; // 0x104
     field public static final int ACCESS_INFORMATION_DISCARDED = 43; // 0x2b
     field public static final int ACM_LIMIT_EXCEEDED = 68; // 0x44
@@ -6239,12 +6268,12 @@
   }
 
   public class ServiceState implements android.os.Parcelable {
-    method public android.telephony.NetworkRegistrationState getNetworkRegistrationState(int, int);
-    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates();
-    method @Deprecated public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates(int);
-    method @Deprecated public android.telephony.NetworkRegistrationState getNetworkRegistrationStates(int, int);
-    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesForDomain(int);
-    method public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesForTransportType(int);
+    method @Nullable public android.telephony.NetworkRegistrationState getNetworkRegistrationState(int, int);
+    method @NonNull public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates();
+    method @Deprecated @NonNull public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStates(int);
+    method @Deprecated @Nullable public android.telephony.NetworkRegistrationState getNetworkRegistrationStates(int, int);
+    method @NonNull public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesForDomain(int);
+    method @NonNull public java.util.List<android.telephony.NetworkRegistrationState> getNetworkRegistrationStatesForTransportType(int);
     field public static final int ROAMING_TYPE_DOMESTIC = 2; // 0x2
     field public static final int ROAMING_TYPE_INTERNATIONAL = 3; // 0x3
     field public static final int ROAMING_TYPE_NOT_ROAMING = 0; // 0x0
@@ -6286,18 +6315,19 @@
     method public void requestEmbeddedSubscriptionInfoListRefresh(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setDefaultDataSubId(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setDefaultSmsSubId(int);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setPreferredDataSubscriptionId(int, boolean, @Nullable java.util.concurrent.Executor, @Nullable java.util.function.Consumer<java.lang.Integer>);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean setSubscriptionEnabled(int, boolean);
-    field public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;
+    field @NonNull public static final android.net.Uri ADVANCED_CALLING_ENABLED_CONTENT_URI;
     field public static final int PROFILE_CLASS_DEFAULT = -1; // 0xffffffff
     field public static final int PROFILE_CLASS_OPERATIONAL = 2; // 0x2
     field public static final int PROFILE_CLASS_PROVISIONING = 1; // 0x1
     field public static final int PROFILE_CLASS_TESTING = 0; // 0x0
     field public static final int PROFILE_CLASS_UNSET = -1; // 0xffffffff
-    field public static final android.net.Uri VT_ENABLED_CONTENT_URI;
-    field public static final android.net.Uri WFC_ENABLED_CONTENT_URI;
-    field public static final android.net.Uri WFC_MODE_CONTENT_URI;
-    field public static final android.net.Uri WFC_ROAMING_ENABLED_CONTENT_URI;
-    field public static final android.net.Uri WFC_ROAMING_MODE_CONTENT_URI;
+    field @NonNull public static final android.net.Uri VT_ENABLED_CONTENT_URI;
+    field @NonNull public static final android.net.Uri WFC_ENABLED_CONTENT_URI;
+    field @NonNull public static final android.net.Uri WFC_MODE_CONTENT_URI;
+    field @NonNull public static final android.net.Uri WFC_ROAMING_ENABLED_CONTENT_URI;
+    field @NonNull public static final android.net.Uri WFC_ROAMING_MODE_CONTENT_URI;
   }
 
   public static class SubscriptionPlan.Builder {
@@ -6335,7 +6365,7 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean enableDataConnectivity();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean enableModemForSlot(int, boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void enableVideoCalling(boolean);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getAidForAppType(int);
+    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getAidForAppType(int);
     method @Deprecated @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.List<android.service.carrier.CarrierIdentifier> getAllowedCarriers(int);
     method public java.util.List<java.lang.String> getCarrierPackageNamesForIntent(android.content.Intent);
     method public java.util.List<java.lang.String> getCarrierPackageNamesForIntentAndPhone(android.content.Intent, int);
@@ -6351,14 +6381,15 @@
     method @Deprecated public boolean getDataEnabled();
     method @Deprecated public boolean getDataEnabled(int);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean getEmergencyCallbackMode();
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimDomain();
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimIst();
-    method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.List<android.util.Pair<java.lang.Integer,java.lang.Integer>> getLogicalToPhysicalSlotMapping();
+    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimDomain();
+    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getIsimIst();
+    method @NonNull @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.Map<java.lang.Integer,java.lang.Integer> getLogicalToPhysicalSlotMapping();
+    method public static long getMaxNumberVerificationTimeoutMillis();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getPreferredNetworkTypeBitmap();
     method @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public int getRadioPowerState();
     method public int getSimApplicationState();
     method public int getSimCardState();
-    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getSimLocale();
+    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public java.util.Locale getSimLocale();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public long getSupportedRadioAccessFamily();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public java.util.List<android.telephony.TelephonyHistogram> getTelephonyHistograms();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public android.telephony.UiccSlotInfo[] getUiccSlotsInfo();
@@ -6366,11 +6397,14 @@
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getVoiceActivationState();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean handlePinMmi(String);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean handlePinMmiForSubscriber(int, String);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isCurrentPotentialEmergencyNumber(@NonNull String);
+    method @Nullable @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean iccCloseLogicalChannelBySlot(int, int);
+    method @Nullable @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public android.telephony.IccOpenLogicalChannelResponse iccOpenLogicalChannelBySlot(int, @Nullable String, int);
+    method @NonNull @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public String iccTransmitApduBasicChannelBySlot(int, int, int, int, int, int, @Nullable String);
+    method @Nullable @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public String iccTransmitApduLogicalChannelBySlot(int, int, int, int, int, int, int, @Nullable String);
     method public boolean isDataConnectivityPossible();
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isIdle();
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isMultisimCarrierRestricted();
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isOffhook();
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isPotentialEmergencyNumber(@NonNull String);
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRadioOn();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isRebootRequiredForModemConfigChange();
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, android.Manifest.permission.READ_PHONE_STATE}) public boolean isRinging();
@@ -6402,7 +6436,7 @@
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean switchSlots(int[]);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void toggleRadioOnOff();
     method public void updateServiceLocation();
-    field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final String ACTION_DEBUG_EVENT = "android.telephony.action.DEBUG_EVENT";
+    field @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public static final String ACTION_ANOMALY_REPORTED = "android.telephony.action.ANOMALY_REPORTED";
     field public static final String ACTION_SIM_APPLICATION_STATE_CHANGED = "android.telephony.action.SIM_APPLICATION_STATE_CHANGED";
     field public static final String ACTION_SIM_CARD_STATE_CHANGED = "android.telephony.action.SIM_CARD_STATE_CHANGED";
     field public static final String ACTION_SIM_SLOT_STATUS_CHANGED = "android.telephony.action.SIM_SLOT_STATUS_CHANGED";
@@ -6410,12 +6444,11 @@
     field public static final int CARRIER_PRIVILEGE_STATUS_HAS_ACCESS = 1; // 0x1
     field public static final int CARRIER_PRIVILEGE_STATUS_NO_ACCESS = 0; // 0x0
     field public static final int CARRIER_PRIVILEGE_STATUS_RULES_NOT_LOADED = -1; // 0xffffffff
-    field public static final String EXTRA_DEBUG_EVENT_DESCRIPTION = "android.telephony.extra.DEBUG_EVENT_DESCRIPTION";
-    field public static final String EXTRA_DEBUG_EVENT_ID = "android.telephony.extra.DEBUG_EVENT_ID";
+    field public static final String EXTRA_ANOMALY_DESCRIPTION = "android.telephony.extra.ANOMALY_DESCRIPTION";
+    field public static final String EXTRA_ANOMALY_ID = "android.telephony.extra.ANOMALY_ID";
     field public static final String EXTRA_SIM_STATE = "android.telephony.extra.SIM_STATE";
     field public static final String EXTRA_VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL = "android.telephony.extra.VISUAL_VOICEMAIL_ENABLED_BY_USER_BOOL";
     field public static final String EXTRA_VOICEMAIL_SCRAMBLED_PIN_STRING = "android.telephony.extra.VOICEMAIL_SCRAMBLED_PIN_STRING";
-    field public static final long MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS = 60000L; // 0xea60L
     field public static final long NETWORK_TYPE_BITMASK_1xRTT = 64L; // 0x40L
     field public static final long NETWORK_TYPE_BITMASK_CDMA = 8L; // 0x8L
     field public static final long NETWORK_TYPE_BITMASK_EDGE = 2L; // 0x2L
@@ -6468,7 +6501,7 @@
   }
 
   public class UiccSlotInfo implements android.os.Parcelable {
-    ctor public UiccSlotInfo(boolean, boolean, String, int, int, boolean);
+    ctor @Deprecated public UiccSlotInfo(boolean, boolean, String, int, int, boolean);
     method public int describeContents();
     method public String getCardId();
     method public int getCardStateInfo();
@@ -6476,6 +6509,7 @@
     method public boolean getIsEuicc();
     method public boolean getIsExtendedApduSupported();
     method public int getLogicalSlotIdx();
+    method public boolean isRemovable();
     method public void writeToParcel(android.os.Parcel, int);
     field public static final int CARD_STATE_INFO_ABSENT = 1; // 0x1
     field public static final int CARD_STATE_INFO_ERROR = 3; // 0x3
@@ -6495,7 +6529,6 @@
 
   public final class DataCallResponse implements android.os.Parcelable {
     ctor public DataCallResponse(int, int, int, int, int, @Nullable String, @Nullable java.util.List<android.net.LinkAddress>, @Nullable java.util.List<java.net.InetAddress>, @Nullable java.util.List<java.net.InetAddress>, @Nullable java.util.List<java.lang.String>, int);
-    ctor public DataCallResponse(android.os.Parcel);
     method public int describeContents();
     method public int getActive();
     method @NonNull public java.util.List<android.net.LinkAddress> getAddresses();
@@ -6537,7 +6570,8 @@
 
   public abstract class DataService extends android.app.Service {
     ctor public DataService();
-    method public abstract android.telephony.data.DataService.DataServiceProvider createDataServiceProvider(int);
+    method public android.os.IBinder onBind(android.content.Intent);
+    method @Nullable public abstract android.telephony.data.DataService.DataServiceProvider onCreateDataServiceProvider(int);
     field public static final String DATA_SERVICE_INTERFACE = "android.telephony.data.DataService";
     field public static final int REQUEST_REASON_HANDOVER = 3; // 0x3
     field public static final int REQUEST_REASON_NORMAL = 1; // 0x1
@@ -6549,20 +6583,20 @@
     method public abstract void close();
     method public void deactivateDataCall(int, int, @Nullable android.telephony.data.DataServiceCallback);
     method public void getDataCallList(@NonNull android.telephony.data.DataServiceCallback);
-    method public final int getSlotId();
+    method public final int getSlotIndex();
     method public final void notifyDataCallListChanged(java.util.List<android.telephony.data.DataCallResponse>);
-    method public void setDataProfile(java.util.List<android.telephony.data.DataProfile>, boolean, @Nullable android.telephony.data.DataServiceCallback);
-    method public void setInitialAttachApn(android.telephony.data.DataProfile, boolean, @Nullable android.telephony.data.DataServiceCallback);
-    method public void setupDataCall(int, android.telephony.data.DataProfile, boolean, boolean, int, @Nullable android.net.LinkProperties, @Nullable android.telephony.data.DataServiceCallback);
+    method public void setDataProfile(@NonNull java.util.List<android.telephony.data.DataProfile>, boolean, @Nullable android.telephony.data.DataServiceCallback);
+    method public void setInitialAttachApn(@NonNull android.telephony.data.DataProfile, boolean, @Nullable android.telephony.data.DataServiceCallback);
+    method public void setupDataCall(int, @NonNull android.telephony.data.DataProfile, boolean, boolean, int, @Nullable android.net.LinkProperties, @Nullable android.telephony.data.DataServiceCallback);
   }
 
   public class DataServiceCallback {
-    method public void onDataCallListChanged(java.util.List<android.telephony.data.DataCallResponse>);
+    method public void onDataCallListChanged(@NonNull java.util.List<android.telephony.data.DataCallResponse>);
     method public void onDeactivateDataCallComplete(int);
-    method public void onGetDataCallListComplete(int, java.util.List<android.telephony.data.DataCallResponse>);
+    method public void onGetDataCallListComplete(int, @NonNull java.util.List<android.telephony.data.DataCallResponse>);
     method public void onSetDataProfileComplete(int);
     method public void onSetInitialAttachApnComplete(int);
-    method public void onSetupDataCallComplete(int, android.telephony.data.DataCallResponse);
+    method public void onSetupDataCallComplete(int, @Nullable android.telephony.data.DataCallResponse);
     field public static final int RESULT_ERROR_BUSY = 3; // 0x3
     field public static final int RESULT_ERROR_ILLEGAL_STATE = 4; // 0x4
     field public static final int RESULT_ERROR_INVALID_ARG = 2; // 0x2
@@ -6572,7 +6606,7 @@
 
   public abstract class QualifiedNetworksService extends android.app.Service {
     ctor public QualifiedNetworksService();
-    method public abstract android.telephony.data.QualifiedNetworksService.NetworkAvailabilityUpdater createNetworkAvailabilityUpdater(int);
+    method @NonNull public abstract android.telephony.data.QualifiedNetworksService.NetworkAvailabilityUpdater createNetworkAvailabilityUpdater(int);
     field public static final String QUALIFIED_NETWORKS_SERVICE_INTERFACE = "android.telephony.data.QualifiedNetworksService";
   }
 
@@ -6580,7 +6614,7 @@
     ctor public QualifiedNetworksService.NetworkAvailabilityUpdater(int);
     method public abstract void close();
     method public final int getSlotIndex();
-    method public final void updateQualifiedNetworkTypes(int, int[]);
+    method public final void updateQualifiedNetworkTypes(int, @Nullable int[]);
   }
 
 }
@@ -6654,14 +6688,20 @@
     method @RequiresPermission(android.Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS) public void getDefaultDownloadableSubscriptionList(android.app.PendingIntent);
     method @RequiresPermission(android.Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS) public void getDownloadableSubscriptionMetadata(android.telephony.euicc.DownloadableSubscription, android.app.PendingIntent);
     method @RequiresPermission(android.Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS) public int getOtaStatus();
+    field public static final String ACTION_DELETE_SUBSCRIPTION_PRIVILEGED = "android.telephony.euicc.action.DELETE_SUBSCRIPTION_PRIVILEGED";
     field @RequiresPermission(android.Manifest.permission.WRITE_EMBEDDED_SUBSCRIPTIONS) public static final String ACTION_OTA_STATUS_CHANGED = "android.telephony.euicc.action.OTA_STATUS_CHANGED";
     field public static final String ACTION_PROVISION_EMBEDDED_SUBSCRIPTION = "android.telephony.euicc.action.PROVISION_EMBEDDED_SUBSCRIPTION";
+    field public static final String ACTION_RENAME_SUBSCRIPTION_PRIVILEGED = "android.telephony.euicc.action.RENAME_SUBSCRIPTION_PRIVILEGED";
+    field public static final String ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED = "android.telephony.euicc.action.TOGGLE_SUBSCRIPTION_PRIVILEGED";
     field public static final int EUICC_OTA_FAILED = 2; // 0x2
     field public static final int EUICC_OTA_IN_PROGRESS = 1; // 0x1
     field public static final int EUICC_OTA_NOT_NEEDED = 4; // 0x4
     field public static final int EUICC_OTA_STATUS_UNAVAILABLE = 5; // 0x5
     field public static final int EUICC_OTA_SUCCEEDED = 3; // 0x3
     field public static final String EXTRA_EMBEDDED_SUBSCRIPTION_DOWNLOADABLE_SUBSCRIPTIONS = "android.telephony.euicc.extra.EMBEDDED_SUBSCRIPTION_DOWNLOADABLE_SUBSCRIPTIONS";
+    field public static final String EXTRA_ENABLE_SUBSCRIPTION = "android.telephony.euicc.extra.ENABLE_SUBSCRIPTION";
+    field public static final String EXTRA_SUBSCRIPTION_ID = "android.telephony.euicc.extra.SUBSCRIPTION_ID";
+    field public static final String EXTRA_SUBSCRIPTION_NICKNAME = "android.telephony.euicc.extra.SUBSCRIPTION_NICKNAME";
   }
 
   @IntDef(prefix={"EUICC_OTA_"}, value={android.telephony.euicc.EuiccManager.EUICC_OTA_IN_PROGRESS, android.telephony.euicc.EuiccManager.EUICC_OTA_FAILED, android.telephony.euicc.EuiccManager.EUICC_OTA_SUCCEEDED, android.telephony.euicc.EuiccManager.EUICC_OTA_NOT_NEEDED, android.telephony.euicc.EuiccManager.EUICC_OTA_STATUS_UNAVAILABLE}) @java.lang.annotation.Retention(java.lang.annotation.RetentionPolicy.SOURCE) public static @interface EuiccManager.OtaStatus {
@@ -6748,7 +6788,7 @@
     method public static int getCallTypeFromVideoState(int);
     method public int getEmergencyCallRouting();
     method public int getEmergencyServiceCategories();
-    method public java.util.List<java.lang.String> getEmergencyUrns();
+    method @NonNull public java.util.List<java.lang.String> getEmergencyUrns();
     method public android.telephony.ims.ImsStreamMediaProfile getMediaProfile();
     method public int getRestrictCause();
     method public int getServiceType();
@@ -6766,7 +6806,7 @@
     method public void setEmergencyCallRouting(int);
     method public void setEmergencyCallTesting(boolean);
     method public void setEmergencyServiceCategories(int);
-    method public void setEmergencyUrns(java.util.List<java.lang.String>);
+    method public void setEmergencyUrns(@NonNull java.util.List<java.lang.String>);
     method public void setHasKnownUserIntentEmergency(boolean);
     method public void updateCallExtras(android.telephony.ims.ImsCallProfile);
     method public void updateCallType(android.telephony.ims.ImsCallProfile);
@@ -6816,7 +6856,7 @@
   }
 
   public class ImsCallSessionListener {
-    method public void callQualityChanged(android.telephony.CallQuality);
+    method public void callQualityChanged(@NonNull android.telephony.CallQuality);
     method public void callSessionConferenceExtendFailed(android.telephony.ims.ImsReasonInfo);
     method public void callSessionConferenceExtendReceived(android.telephony.ims.stub.ImsCallSessionImplBase, android.telephony.ims.ImsCallProfile);
     method public void callSessionConferenceExtended(android.telephony.ims.stub.ImsCallSessionImplBase, android.telephony.ims.ImsCallProfile);
@@ -6841,7 +6881,7 @@
     method public void callSessionResumeFailed(android.telephony.ims.ImsReasonInfo);
     method public void callSessionResumeReceived(android.telephony.ims.ImsCallProfile);
     method public void callSessionResumed(android.telephony.ims.ImsCallProfile);
-    method public void callSessionRttAudioIndicatorChanged(android.telephony.ims.ImsStreamMediaProfile);
+    method public void callSessionRttAudioIndicatorChanged(@NonNull android.telephony.ims.ImsStreamMediaProfile);
     method public void callSessionRttMessageReceived(String);
     method public void callSessionRttModifyRequestReceived(android.telephony.ims.ImsCallProfile);
     method public void callSessionRttModifyResponseReceived(int);
@@ -6882,7 +6922,7 @@
   public class ImsException extends java.lang.Exception {
     ctor public ImsException(@Nullable String);
     ctor public ImsException(@Nullable String, int);
-    ctor public ImsException(@Nullable String, int, Throwable);
+    ctor public ImsException(@Nullable String, int, @Nullable Throwable);
     method public int getCode();
     field public static final int CODE_ERROR_SERVICE_UNAVAILABLE = 1; // 0x1
     field public static final int CODE_ERROR_UNSPECIFIED = 0; // 0x0
@@ -6890,13 +6930,13 @@
   }
 
   public final class ImsExternalCallState implements android.os.Parcelable {
-    ctor public ImsExternalCallState(String, android.net.Uri, android.net.Uri, boolean, int, int, boolean);
+    ctor public ImsExternalCallState(@NonNull String, @NonNull android.net.Uri, @Nullable android.net.Uri, boolean, int, int, boolean);
     method public int describeContents();
-    method public android.net.Uri getAddress();
+    method @NonNull public android.net.Uri getAddress();
     method public int getCallId();
     method public int getCallState();
     method public int getCallType();
-    method public android.net.Uri getLocalAddress();
+    method @Nullable public android.net.Uri getLocalAddress();
     method public boolean isCallHeld();
     method public boolean isCallPullable();
     method public void writeToParcel(android.os.Parcel, int);
@@ -6906,7 +6946,7 @@
   }
 
   public class ImsMmTelManager {
-    method public static android.telephony.ims.ImsMmTelManager createForSubscriptionId(int);
+    method @NonNull public static android.telephony.ims.ImsMmTelManager createForSubscriptionId(int);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getVoWiFiModeSetting();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getVoWiFiRoamingModeSetting();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isAdvancedCallingSettingEnabled();
@@ -6915,16 +6955,16 @@
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVoWiFiRoamingSettingEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVoWiFiSettingEnabled();
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean isVtSettingEnabled();
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback) throws android.telephony.ims.ImsException;
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerImsRegistrationCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerMmTelCapabilityCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ImsMmTelManager.CapabilityCallback) throws android.telephony.ims.ImsException;
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAdvancedCallingSetting(boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setAdvancedCallingSettingEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setRttCapabilitySetting(boolean);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiModeSetting(int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiNonPersistent(boolean, int);
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiRoamingModeSetting(int);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiRoamingSetting(boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiSetting(boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVtSetting(boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiRoamingSettingEnabled(boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVoWiFiSettingEnabled(boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setVtSettingEnabled(boolean);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void unregisterImsRegistrationCallback(@NonNull android.telephony.ims.ImsMmTelManager.RegistrationCallback);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void unregisterMmTelCapabilityCallback(@NonNull android.telephony.ims.ImsMmTelManager.CapabilityCallback);
     field public static final int WIFI_MODE_CELLULAR_PREFERRED = 1; // 0x1
@@ -6934,15 +6974,15 @@
 
   public static class ImsMmTelManager.CapabilityCallback {
     ctor public ImsMmTelManager.CapabilityCallback();
-    method public void onCapabilitiesStatusChanged(android.telephony.ims.feature.MmTelFeature.MmTelCapabilities);
+    method public void onCapabilitiesStatusChanged(@NonNull android.telephony.ims.feature.MmTelFeature.MmTelCapabilities);
   }
 
   public static class ImsMmTelManager.RegistrationCallback {
     ctor public ImsMmTelManager.RegistrationCallback();
-    method public void onDeregistered(android.telephony.ims.ImsReasonInfo);
     method public void onRegistered(int);
     method public void onRegistering(int);
-    method public void onTechnologyChangeFailed(int, android.telephony.ims.ImsReasonInfo);
+    method public void onTechnologyChangeFailed(int, @Nullable android.telephony.ims.ImsReasonInfo);
+    method public void onUnregistered(@Nullable android.telephony.ims.ImsReasonInfo);
   }
 
   public final class ImsReasonInfo implements android.os.Parcelable {
@@ -7145,12 +7185,12 @@
   public final class ImsSsData implements android.os.Parcelable {
     ctor public ImsSsData(int, int, int, int, int);
     method public int describeContents();
-    method public android.telephony.ims.ImsCallForwardInfo[] getCallForwardInfo();
+    method @Nullable public java.util.List<android.telephony.ims.ImsCallForwardInfo> getCallForwardInfo();
     method public int getRequestType();
     method public int getResult();
     method public int getServiceClass();
     method public int getServiceType();
-    method @NonNull public android.telephony.ims.ImsSsInfo[] getSuppServiceInfo();
+    method @NonNull public java.util.List<android.telephony.ims.ImsSsInfo> getSuppServiceInfo();
     method public int getTeleserviceType();
     method public boolean isTypeBarring();
     method public boolean isTypeCf();
@@ -7210,11 +7250,11 @@
     field public static final int SS_WAIT = 12; // 0xc
   }
 
-  public static class ImsSsData.Builder {
+  public static final class ImsSsData.Builder {
     ctor public ImsSsData.Builder(int, int, int, int, int);
     method @NonNull public android.telephony.ims.ImsSsData build();
-    method @NonNull public android.telephony.ims.ImsSsData.Builder setCallForwardingInfo(@NonNull android.telephony.ims.ImsCallForwardInfo[]);
-    method @NonNull public android.telephony.ims.ImsSsData.Builder setSuppServiceInfo(@NonNull android.telephony.ims.ImsSsInfo[]);
+    method @NonNull public android.telephony.ims.ImsSsData.Builder setCallForwardingInfo(@NonNull java.util.List<android.telephony.ims.ImsCallForwardInfo>);
+    method @NonNull public android.telephony.ims.ImsSsData.Builder setSuppServiceInfo(@NonNull java.util.List<android.telephony.ims.ImsSsInfo>);
   }
 
   public final class ImsSsInfo implements android.os.Parcelable {
@@ -7223,7 +7263,7 @@
     method public int getClirInterrogationStatus();
     method public int getClirOutgoingState();
     method @Deprecated public String getIcbNum();
-    method public String getIncomingCommunicationBarringNumber();
+    method @Nullable public String getIncomingCommunicationBarringNumber();
     method public int getProvisionStatus();
     method public int getStatus();
     method public void writeToParcel(android.os.Parcel, int);
@@ -7244,7 +7284,7 @@
     field public static final int SERVICE_PROVISIONING_UNKNOWN = -1; // 0xffffffff
   }
 
-  public static class ImsSsInfo.Builder {
+  public static final class ImsSsInfo.Builder {
     ctor public ImsSsInfo.Builder(int);
     method @NonNull public android.telephony.ims.ImsSsInfo build();
     method @NonNull public android.telephony.ims.ImsSsInfo.Builder setClirInterrogationStatus(int);
@@ -7259,12 +7299,12 @@
     method public int describeContents();
     method public int getAudioDirection();
     method public int getAudioQuality();
-    method public boolean getRttAudioSpeech();
     method public int getRttMode();
     method public int getVideoDirection();
     method public int getVideoQuality();
+    method public boolean isReceivingRttAudio();
     method public boolean isRttCall();
-    method public void setRttAudioSpeech(boolean);
+    method public void setReceivingRttAudio(boolean);
     method public void setRttMode(int);
     method public void writeToParcel(android.os.Parcel, int);
     field public static final int AUDIO_QUALITY_AMR = 1; // 0x1
@@ -7351,14 +7391,14 @@
   }
 
   public class ProvisioningManager {
-    method public static android.telephony.ims.ProvisioningManager createForSubscriptionId(int);
+    method @NonNull public static android.telephony.ims.ProvisioningManager createForSubscriptionId(int);
     method @WorkerThread @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public int getProvisioningIntValue(int);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean getProvisioningStatusForCapability(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int);
-    method @WorkerThread @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public String getProvisioningStringValue(int);
-    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerProvisioningChangedCallback(java.util.concurrent.Executor, @NonNull android.telephony.ims.ProvisioningManager.Callback) throws android.telephony.ims.ImsException;
+    method @WorkerThread @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public boolean getProvisioningStatusForCapability(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int);
+    method @Nullable @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) @WorkerThread public String getProvisioningStringValue(int);
+    method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void registerProvisioningChangedCallback(@NonNull java.util.concurrent.Executor, @NonNull android.telephony.ims.ProvisioningManager.Callback) throws android.telephony.ims.ImsException;
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) @WorkerThread public int setProvisioningIntValue(int, int);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setProvisioningStatusForCapability(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int, boolean);
-    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) @WorkerThread public int setProvisioningStringValue(int, String);
+    method @WorkerThread @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setProvisioningStatusForCapability(@android.telephony.ims.feature.MmTelFeature.MmTelCapabilities.MmTelCapability int, int, boolean);
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) @WorkerThread public int setProvisioningStringValue(int, @NonNull String);
     method @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE) public void unregisterProvisioningChangedCallback(@NonNull android.telephony.ims.ProvisioningManager.Callback);
     field public static final int KEY_VOICE_OVER_WIFI_MODE_OVERRIDE = 27; // 0x1b
     field public static final int KEY_VOICE_OVER_WIFI_ROAMING_ENABLED_OVERRIDE = 26; // 0x1a
@@ -7371,7 +7411,7 @@
   public static class ProvisioningManager.Callback {
     ctor public ProvisioningManager.Callback();
     method public void onProvisioningIntChanged(int, int);
-    method public void onProvisioningStringChanged(int, String);
+    method public void onProvisioningStringChanged(int, @NonNull String);
   }
 
 }
@@ -7692,12 +7732,12 @@
   public class MbmsGroupCallServiceBase extends android.app.Service {
     ctor public MbmsGroupCallServiceBase();
     method public void dispose(int) throws android.os.RemoteException;
-    method public int initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int) throws android.os.RemoteException;
+    method public int initialize(@NonNull android.telephony.mbms.MbmsGroupCallSessionCallback, int) throws android.os.RemoteException;
     method public void onAppCallbackDied(int, int);
     method public android.os.IBinder onBind(android.content.Intent);
-    method public int startGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>, android.telephony.mbms.GroupCallCallback);
+    method public int startGroupCall(int, long, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.List<java.lang.Integer>, @NonNull android.telephony.mbms.GroupCallCallback);
     method public void stopGroupCall(int, long);
-    method public void updateGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>);
+    method public void updateGroupCall(int, long, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.List<java.lang.Integer>);
   }
 
   public class MbmsStreamingServiceBase extends android.os.Binder {
diff --git a/api/test-current.txt b/api/test-current.txt
index c9d1769..6372197 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -234,6 +234,7 @@
     method public android.os.UserHandle getUser();
     method public int getUserId();
     method public void setAutofillCompatibilityEnabled(boolean);
+    field public static final String TEST_NETWORK_SERVICE = "test_network";
   }
 
 }
@@ -263,7 +264,9 @@
     method public abstract String getPermissionControllerPackageName();
     method @NonNull public abstract String getServicesSystemSharedLibraryPackageName();
     method @NonNull public abstract String getSharedSystemSharedLibraryPackageName();
+    method @RequiresPermission("android.permission.GRANT_RUNTIME_PERMISSIONS") public abstract void grantRuntimePermission(@NonNull String, @NonNull String, @NonNull android.os.UserHandle);
     method public abstract boolean isPermissionReviewModeEnabled();
+    method @RequiresPermission("android.permission.REVOKE_RUNTIME_PERMISSIONS") public abstract void revokeRuntimePermission(@NonNull String, @NonNull String, @NonNull android.os.UserHandle);
     field public static final String FEATURE_ADOPTABLE_STORAGE = "android.software.adoptable_storage";
     field public static final String FEATURE_FILE_BASED_ENCRYPTION = "android.software.file_based_encryption";
     field public static final int MATCH_FACTORY_ONLY = 2097152; // 0x200000
@@ -624,8 +627,8 @@
 
   public class LinkAddress implements android.os.Parcelable {
     ctor public LinkAddress(java.net.InetAddress, int, int, int);
-    ctor public LinkAddress(java.net.InetAddress, int);
-    ctor public LinkAddress(String);
+    ctor public LinkAddress(@NonNull java.net.InetAddress, int);
+    ctor public LinkAddress(@NonNull String);
     ctor public LinkAddress(String, int, int);
     method public boolean isGlobalPreferred();
     method public boolean isIPv4();
@@ -701,6 +704,21 @@
     field public static final android.os.Parcelable.Creator<android.net.StaticIpConfiguration> CREATOR;
   }
 
+  public final class TestNetworkInterface implements android.os.Parcelable {
+    ctor public TestNetworkInterface(android.os.ParcelFileDescriptor, String);
+    method public int describeContents();
+    method public android.os.ParcelFileDescriptor getFileDescriptor();
+    method public String getInterfaceName();
+    method public void writeToParcel(android.os.Parcel, int);
+    field public static final android.os.Parcelable.Creator<android.net.TestNetworkInterface> CREATOR;
+  }
+
+  public class TestNetworkManager {
+    method public android.net.TestNetworkInterface createTunInterface(@NonNull android.net.LinkAddress[]);
+    method public void setupTestNetwork(@NonNull String, @NonNull android.os.IBinder);
+    method public void teardownTestNetwork(@NonNull android.net.Network);
+  }
+
   public class TrafficStats {
     method public static long getLoopbackRxBytes();
     method public static long getLoopbackRxPackets();
@@ -734,10 +752,12 @@
     ctor public CaptivePortalProbeResult(int, String, String);
     ctor public CaptivePortalProbeResult(int, String, String, android.net.captiveportal.CaptivePortalProbeSpec);
     method public boolean isFailed();
+    method public boolean isPartialConnectivity();
     method public boolean isPortal();
     method public boolean isSuccessful();
     field public static final android.net.captiveportal.CaptivePortalProbeResult FAILED;
     field public static final int FAILED_CODE = 599; // 0x257
+    field public static final android.net.captiveportal.CaptivePortalProbeResult PARTIAL;
     field public static final int PORTAL_CODE = 302; // 0x12e
     field public static final android.net.captiveportal.CaptivePortalProbeResult SUCCESS;
     field public static final int SUCCESS_CODE = 204; // 0xcc
@@ -869,6 +889,7 @@
     field public static final int NETWORK_FIRST_VALIDATION_PORTAL_FOUND = 10; // 0xa
     field public static final int NETWORK_FIRST_VALIDATION_SUCCESS = 8; // 0x8
     field public static final int NETWORK_LINGER = 5; // 0x5
+    field public static final int NETWORK_PARTIAL_CONNECTIVITY = 13; // 0xd
     field public static final int NETWORK_REVALIDATION_PORTAL_FOUND = 11; // 0xb
     field public static final int NETWORK_REVALIDATION_SUCCESS = 9; // 0x9
     field public static final int NETWORK_UNLINGER = 6; // 0x6
@@ -915,19 +936,16 @@
 package android.net.util {
 
   public class SocketUtils {
-    method public static void addArpEntry(java.net.Inet4Address, android.net.MacAddress, String, java.io.FileDescriptor) throws java.io.IOException;
-    method public static void attachControlPacketFilter(java.io.FileDescriptor, int) throws java.net.SocketException;
-    method public static void attachDhcpFilter(java.io.FileDescriptor) throws java.net.SocketException;
-    method public static void attachRaFilter(java.io.FileDescriptor, int) throws java.net.SocketException;
-    method public static void bindSocket(java.io.FileDescriptor, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
-    method public static void bindSocketToInterface(java.io.FileDescriptor, String) throws android.system.ErrnoException;
-    method public static void closeSocket(java.io.FileDescriptor) throws java.io.IOException;
-    method public static void connectSocket(java.io.FileDescriptor, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
+    method public static void addArpEntry(@NonNull java.net.Inet4Address, @NonNull android.net.MacAddress, @NonNull String, @NonNull java.io.FileDescriptor) throws java.io.IOException;
+    method public static void attachControlPacketFilter(@NonNull java.io.FileDescriptor, int) throws java.net.SocketException;
+    method public static void attachDhcpFilter(@NonNull java.io.FileDescriptor) throws java.net.SocketException;
+    method public static void attachRaFilter(@NonNull java.io.FileDescriptor, int) throws java.net.SocketException;
+    method public static void bindSocketToInterface(@NonNull java.io.FileDescriptor, @NonNull String) throws android.system.ErrnoException;
+    method public static void closeSocket(@Nullable java.io.FileDescriptor) throws java.io.IOException;
     method public static java.net.SocketAddress makeNetlinkSocketAddress(int, int);
     method public static java.net.SocketAddress makePacketSocketAddress(short, int);
-    method public static java.net.SocketAddress makePacketSocketAddress(int, byte[]);
-    method public static void sendTo(java.io.FileDescriptor, byte[], int, int, int, java.net.SocketAddress) throws android.system.ErrnoException, java.net.SocketException;
-    method public static void setSocketTimeValueOption(java.io.FileDescriptor, int, int, long) throws android.system.ErrnoException;
+    method public static java.net.SocketAddress makePacketSocketAddress(int, @NonNull byte[]);
+    method public static void setSocketTimeValueOption(@NonNull java.io.FileDescriptor, int, int, long) throws android.system.ErrnoException;
   }
 
 }
@@ -993,7 +1011,7 @@
     method public final void putInt64Array(long, long[]);
     method public final void putInt8(long, byte);
     method public final void putInt8Array(long, byte[]);
-    method public final void putNativeHandle(long, android.os.NativeHandle);
+    method public final void putNativeHandle(long, @Nullable android.os.NativeHandle);
     method public final void putString(long, String);
     method public static Boolean[] wrapArray(@NonNull boolean[]);
     method public static Long[] wrapArray(@NonNull long[]);
@@ -1013,7 +1031,7 @@
     method public final double readDouble();
     method public final java.util.ArrayList<java.lang.Double> readDoubleVector();
     method public final android.os.HwBlob readEmbeddedBuffer(long, long, long, boolean);
-    method public final android.os.NativeHandle readEmbeddedNativeHandle(long, long);
+    method @Nullable public final android.os.NativeHandle readEmbeddedNativeHandle(long, long);
     method public final float readFloat();
     method public final java.util.ArrayList<java.lang.Float> readFloatVector();
     method public final short readInt16();
@@ -1024,8 +1042,8 @@
     method public final java.util.ArrayList<java.lang.Long> readInt64Vector();
     method public final byte readInt8();
     method public final java.util.ArrayList<java.lang.Byte> readInt8Vector();
-    method public final android.os.NativeHandle readNativeHandle();
-    method public final java.util.ArrayList<android.os.NativeHandle> readNativeHandleVector();
+    method @Nullable public final android.os.NativeHandle readNativeHandle();
+    method @NonNull public final java.util.ArrayList<android.os.NativeHandle> readNativeHandleVector();
     method public final String readString();
     method public final java.util.ArrayList<java.lang.String> readStringVector();
     method public final android.os.IHwBinder readStrongBinder();
@@ -1049,8 +1067,8 @@
     method public final void writeInt8(byte);
     method public final void writeInt8Vector(java.util.ArrayList<java.lang.Byte>);
     method public final void writeInterfaceToken(String);
-    method public final void writeNativeHandle(android.os.NativeHandle);
-    method public final void writeNativeHandleVector(java.util.ArrayList<android.os.NativeHandle>);
+    method public final void writeNativeHandle(@Nullable android.os.NativeHandle);
+    method public final void writeNativeHandleVector(@NonNull java.util.ArrayList<android.os.NativeHandle>);
     method public final void writeStatus(int);
     method public final void writeString(String);
     method public final void writeStringVector(java.util.ArrayList<java.lang.String>);
@@ -1100,10 +1118,10 @@
     ctor public NativeHandle(@NonNull java.io.FileDescriptor, boolean);
     ctor public NativeHandle(@NonNull java.io.FileDescriptor[], @NonNull int[], boolean);
     method public void close() throws java.io.IOException;
-    method public android.os.NativeHandle dup() throws java.io.IOException;
-    method public java.io.FileDescriptor getFileDescriptor();
-    method public java.io.FileDescriptor[] getFileDescriptors();
-    method public int[] getInts();
+    method @NonNull public android.os.NativeHandle dup() throws java.io.IOException;
+    method @NonNull public java.io.FileDescriptor getFileDescriptor();
+    method @NonNull public java.io.FileDescriptor[] getFileDescriptors();
+    method @NonNull public int[] getInts();
     method public boolean hasSingleFileDescriptor();
   }
 
@@ -1225,6 +1243,7 @@
     field public static final String CAPTIVE_PORTAL_USE_HTTPS = "captive_portal_use_https";
     field public static final String DATA_STALL_CONSECUTIVE_DNS_TIMEOUT_THRESHOLD = "data_stall_consecutive_dns_timeout_threshold";
     field public static final String DATA_STALL_EVALUATION_TYPE = "data_stall_evaluation_type";
+    field public static final int DATA_STALL_EVALUATION_TYPE_DNS = 1; // 0x1
     field public static final String DATA_STALL_MIN_EVALUATE_INTERVAL = "data_stall_min_evaluate_interval";
     field public static final String DATA_STALL_VALID_DNS_TIME_THRESHOLD = "data_stall_valid_dns_time_threshold";
     field public static final String HIDDEN_API_BLACKLIST_EXEMPTIONS = "hidden_api_blacklist_exemptions";
@@ -1437,8 +1456,8 @@
     ctor public CallAudioState(boolean, int, int, @Nullable android.bluetooth.BluetoothDevice, @NonNull java.util.Collection<android.bluetooth.BluetoothDevice>);
   }
 
-  public final class PhoneAccountSuggestion implements android.os.Parcelable {
-    ctor public PhoneAccountSuggestion(android.telecom.PhoneAccountHandle, int, boolean);
+  public abstract class Conference extends android.telecom.Conferenceable {
+    method public android.telecom.Connection getPrimaryConnection();
   }
 
   public class PhoneAccountSuggestionService extends android.app.Service {
@@ -1449,6 +1468,16 @@
     field public static final String SERVICE_INTERFACE = "android.telecom.PhoneAccountSuggestionService";
   }
 
+  public class TelecomManager {
+    method @RequiresPermission("android.permission.READ_PRIVILEGED_PHONE_STATE") public int getCurrentTtyMode();
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public boolean isInEmergencyCall();
+    method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void setUserSelectedOutgoingPhoneAccount(@Nullable android.telecom.PhoneAccountHandle);
+    field public static final int TTY_MODE_FULL = 1; // 0x1
+    field public static final int TTY_MODE_HCO = 2; // 0x2
+    field public static final int TTY_MODE_OFF = 0; // 0x0
+    field public static final int TTY_MODE_VCO = 3; // 0x3
+  }
+
 }
 
 package android.telephony {
@@ -1479,6 +1508,7 @@
 
   public class TelephonyManager {
     method public int getCarrierIdListVersion();
+    method public android.util.Pair<java.lang.Integer,java.lang.Integer> getRadioHalVersion();
     method @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE) public void refreshUiccProfile();
     method public void setCarrierTestOverride(String, String, String, String, String, String, String);
     field public static final int UNKNOWN_CARRIER_ID_LIST_VERSION = -1; // 0xffffffff
@@ -1541,12 +1571,12 @@
   public class MbmsGroupCallServiceBase extends android.app.Service {
     ctor public MbmsGroupCallServiceBase();
     method public void dispose(int) throws android.os.RemoteException;
-    method public int initialize(android.telephony.mbms.MbmsGroupCallSessionCallback, int) throws android.os.RemoteException;
+    method public int initialize(@NonNull android.telephony.mbms.MbmsGroupCallSessionCallback, int) throws android.os.RemoteException;
     method public void onAppCallbackDied(int, int);
     method public android.os.IBinder onBind(android.content.Intent);
-    method public int startGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>, android.telephony.mbms.GroupCallCallback);
+    method public int startGroupCall(int, long, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.List<java.lang.Integer>, @NonNull android.telephony.mbms.GroupCallCallback);
     method public void stopGroupCall(int, long);
-    method public void updateGroupCall(int, long, java.util.List<java.lang.Integer>, java.util.List<java.lang.Integer>);
+    method public void updateGroupCall(int, long, @NonNull java.util.List<java.lang.Integer>, @NonNull java.util.List<java.lang.Integer>);
   }
 
   public class MbmsStreamingServiceBase extends android.os.Binder {
diff --git a/cmds/hid/hid b/cmds/hid/hid
index 2359fcd..3931da1 100755
--- a/cmds/hid/hid
+++ b/cmds/hid/hid
@@ -5,4 +5,10 @@
 #
 base=/system
 export CLASSPATH=$base/framework/hid.jar
+
+# Preload the native portion libhidcommand_jni.so to bypass the dependency
+# checks in the Java classloader, which prohibit dependencies that aren't
+# listed in system/core/rootdir/etc/public.libraries.android.txt.
+export LD_PRELOAD=libhidcommand_jni.so
+
 exec app_process $base/bin com.android.commands.hid.Hid "$@"
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index 5c3d17e..f178fa2 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -323,4 +323,8 @@
     },
 }
 
-
+// Filegroup for statsd config proto definition.
+filegroup {
+     name: "statsd-config-proto-def",
+     srcs: ["src/statsd_config.proto"],
+}
diff --git a/cmds/statsd/OWNERS b/cmds/statsd/OWNERS
index deebd4e..1315750 100644
--- a/cmds/statsd/OWNERS
+++ b/cmds/statsd/OWNERS
@@ -1,7 +1,6 @@
 bookatz@google.com
 cjyu@google.com
 dwchen@google.com
-gaillard@google.com
 jinyithu@google.com
 joeo@google.com
 kwekua@google.com
diff --git a/cmds/statsd/src/StatsLogProcessor.cpp b/cmds/statsd/src/StatsLogProcessor.cpp
index e7f1caf..e7adba4 100644
--- a/cmds/statsd/src/StatsLogProcessor.cpp
+++ b/cmds/statsd/src/StatsLogProcessor.cpp
@@ -71,6 +71,9 @@
 
 #define STATS_DATA_DIR "/data/misc/stats-data"
 
+// Cool down period for writing data to disk to avoid overwriting files.
+#define WRITE_DATA_COOL_DOWN_SEC 5
+
 StatsLogProcessor::StatsLogProcessor(const sp<UidMap>& uidMap,
                                      const sp<AlarmMonitor>& anomalyAlarmMonitor,
                                      const sp<AlarmMonitor>& periodicAlarmMonitor,
@@ -526,6 +529,16 @@
 
 void StatsLogProcessor::WriteDataToDiskLocked(const DumpReportReason dumpReportReason) {
     const int64_t timeNs = getElapsedRealtimeNs();
+    // Do not write to disk if we already have in the last few seconds.
+    // This is to avoid overwriting files that would have the same name if we
+    //   write twice in the same second.
+    if (static_cast<unsigned long long> (timeNs) <
+            mLastWriteTimeNs + WRITE_DATA_COOL_DOWN_SEC * NS_PER_SEC) {
+        ALOGI("Statsd skipping writing data to disk. Already wrote data in last %d seconds",
+                WRITE_DATA_COOL_DOWN_SEC);
+        return;
+    }
+    mLastWriteTimeNs = timeNs;
     for (auto& pair : mMetricsManagers) {
         WriteDataToDiskLocked(pair.first, timeNs, dumpReportReason);
     }
diff --git a/cmds/statsd/src/StatsLogProcessor.h b/cmds/statsd/src/StatsLogProcessor.h
index b175b3c..86eb855 100644
--- a/cmds/statsd/src/StatsLogProcessor.h
+++ b/cmds/statsd/src/StatsLogProcessor.h
@@ -40,7 +40,8 @@
     GET_DATA_CALLED = 4,
     ADB_DUMP = 5,
     CONFIG_RESET = 6,
-    STATSCOMPANION_DIED = 7
+    STATSCOMPANION_DIED = 7,
+    TERMINATION_SIGNAL_RECEIVED = 8
 };
 
 class StatsLogProcessor : public ConfigListener {
@@ -183,6 +184,9 @@
 
     long mLastPullerCacheClearTimeSec = 0;
 
+    // Last time we wrote data to disk.
+    int64_t mLastWriteTimeNs = 0;
+
 #ifdef VERY_VERBOSE_PRINTING
     bool mPrintAllLogs = false;
 #endif
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index 10c04f6..cb48a71 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -881,6 +881,13 @@
     mConfigManager->Startup();
 }
 
+void StatsService::Terminate() {
+    ALOGI("StatsService::Terminating");
+    if (mProcessor != nullptr) {
+        mProcessor->WriteDataToDisk(TERMINATION_SIGNAL_RECEIVED);
+    }
+}
+
 void StatsService::OnLogEvent(LogEvent* event, bool reconnectionStarts) {
     mProcessor->OnLogEvent(event, reconnectionStarts);
 }
diff --git a/cmds/statsd/src/StatsService.h b/cmds/statsd/src/StatsService.h
index b3a4776..d8aab88 100644
--- a/cmds/statsd/src/StatsService.h
+++ b/cmds/statsd/src/StatsService.h
@@ -74,6 +74,11 @@
     void Startup();
 
     /**
+     * Called when terminiation signal received.
+     */
+    void Terminate();
+
+    /**
      * Called by LogReader when there's a log event to process.
      */
     virtual void OnLogEvent(LogEvent* event, bool reconnectionStarts);
diff --git a/cmds/statsd/src/atoms.proto b/cmds/statsd/src/atoms.proto
index 1d629da..47eccdb 100644
--- a/cmds/statsd/src/atoms.proto
+++ b/cmds/statsd/src/atoms.proto
@@ -131,6 +131,7 @@
         PhoneServiceStateChanged phone_service_state_changed = 94;
         PhoneStateChanged phone_state_changed = 95;
         LowMemReported low_mem_reported = 81;
+        ThermalThrottlingStateChanged thermal_throttling = 86;
         NetworkDnsEventReported network_dns_event_reported = 116;
         DataStallEvent data_stall_event = 121;
         BluetoothLinkLayerConnectionEvent bluetooth_link_layer_connection_event = 125;
@@ -239,6 +240,26 @@
  */
 
 /**
+ * Logs when the Thermal service HAL notifies the throttling start/stop events.
+ *
+ * Logged from:
+ *   frameworks/base/services/core/java/com/android/server/stats/StatsCompanionService.java
+ */
+message ThermalThrottlingStateChanged {
+    optional android.os.TemperatureTypeEnum sensor_type = 1;
+
+    enum State {
+        UNKNOWN = 0;
+        START = 1;
+        STOP = 2;
+    }
+
+    optional State state = 2;
+
+    optional float temperature = 3;
+}
+
+/**
  * Logs when the screen state changes.
  *
  * Logged from:
@@ -2389,6 +2410,9 @@
 
     // The elapsed real time of start of the process.
     optional int64 process_start_time_nanos = 9;
+
+    // Min oom adj score considered by lmkd.
+    optional int32 min_oom_score = 10;
 }
 
 /*
diff --git a/cmds/statsd/src/main.cpp b/cmds/statsd/src/main.cpp
index e8904c6..58bbd96 100644
--- a/cmds/statsd/src/main.cpp
+++ b/cmds/statsd/src/main.cpp
@@ -96,6 +96,27 @@
     return NO_ERROR;
 }
 
+
+sp<StatsService> gStatsService = nullptr;
+
+void sigHandler(int sig) {
+    if (gStatsService != nullptr) {
+        gStatsService->Terminate();
+    }
+}
+
+void registerSigHandler()
+{
+    struct sigaction sa;
+    sigemptyset(&sa.sa_mask);
+    sa.sa_flags = 0;
+    sa.sa_handler = sigHandler;
+    sigaction(SIGHUP, &sa, nullptr);
+    sigaction(SIGINT, &sa, nullptr);
+    sigaction(SIGQUIT, &sa, nullptr);
+    sigaction(SIGTERM, &sa, nullptr);
+}
+
 int main(int /*argc*/, char** /*argv*/) {
     // Set up the looper
     sp<Looper> looper(Looper::prepare(0 /* opts */));
@@ -108,21 +129,24 @@
     IPCThreadState::self()->disableBackgroundScheduling(true);
 
     // Create the service
-    sp<StatsService> service = new StatsService(looper);
-    if (defaultServiceManager()->addService(String16("stats"), service) != 0) {
+    gStatsService = new StatsService(looper);
+    if (defaultServiceManager()->addService(String16("stats"), gStatsService) != 0) {
         ALOGE("Failed to add service");
         return -1;
     }
-    service->sayHiToStatsCompanion();
 
-    service->Startup();
+    registerSigHandler();
 
-    sp<StatsSocketListener> socketListener = new StatsSocketListener(service);
+    gStatsService->sayHiToStatsCompanion();
+
+    gStatsService->Startup();
+
+    sp<StatsSocketListener> socketListener = new StatsSocketListener(gStatsService);
 
     if (kUseLogd) {
         ALOGI("using logd");
         // Start the log reader thread
-        status_t err = start_log_reader_thread(service);
+        status_t err = start_log_reader_thread(gStatsService);
         if (err != NO_ERROR) {
             return 1;
         }
diff --git a/cmds/statsd/src/stats_log.proto b/cmds/statsd/src/stats_log.proto
index 2fe17da..1c70d88 100644
--- a/cmds/statsd/src/stats_log.proto
+++ b/cmds/statsd/src/stats_log.proto
@@ -265,6 +265,7 @@
       ADB_DUMP = 5;
       CONFIG_RESET = 6;
       STATSCOMPANION_DIED = 7;
+      TERMINATION_SIGNAL_RECEIVED = 8;
   }
   optional DumpReportReason dump_report_reason = 8;
 
diff --git a/config/hiddenapi-greylist-max-o.txt b/config/hiddenapi-greylist-max-o.txt
index d9c1cd0..54b518a 100644
--- a/config/hiddenapi-greylist-max-o.txt
+++ b/config/hiddenapi-greylist-max-o.txt
@@ -95641,11 +95641,11 @@
 Lcom/android/internal/os/KernelCpuProcReader;->getActiveTimeReaderInstance()Lcom/android/internal/os/KernelCpuProcReader;
 Lcom/android/internal/os/KernelCpuProcReader;->getClusterTimeReaderInstance()Lcom/android/internal/os/KernelCpuProcReader;
 Lcom/android/internal/os/KernelCpuProcReader;->getFreqTimeReaderInstance()Lcom/android/internal/os/KernelCpuProcReader;
-Lcom/android/internal/os/KernelCpuProcReader;->INITIAL_BUFFER_SIZE:I
 Lcom/android/internal/os/KernelCpuProcReader;->mActiveTimeReader:Lcom/android/internal/os/KernelCpuProcReader;
 Lcom/android/internal/os/KernelCpuProcReader;->MAX_BUFFER_SIZE:I
-Lcom/android/internal/os/KernelCpuProcReader;->mBuffer:Ljava/nio/ByteBuffer;
+Lcom/android/internal/os/KernelCpuProcReader;->mBuffer:[B
 Lcom/android/internal/os/KernelCpuProcReader;->mClusterTimeReader:Lcom/android/internal/os/KernelCpuProcReader;
+Lcom/android/internal/os/KernelCpuProcReader;->mContentSize:I
 Lcom/android/internal/os/KernelCpuProcReader;->mErrors:I
 Lcom/android/internal/os/KernelCpuProcReader;->mFreqTimeReader:Lcom/android/internal/os/KernelCpuProcReader;
 Lcom/android/internal/os/KernelCpuProcReader;->mLastReadTime:J
@@ -95655,7 +95655,6 @@
 Lcom/android/internal/os/KernelCpuProcReader;->PROC_UID_CLUSTER_TIME:Ljava/lang/String;
 Lcom/android/internal/os/KernelCpuProcReader;->PROC_UID_FREQ_TIME:Ljava/lang/String;
 Lcom/android/internal/os/KernelCpuProcReader;->readBytes()Ljava/nio/ByteBuffer;
-Lcom/android/internal/os/KernelCpuProcReader;->resize()Z
 Lcom/android/internal/os/KernelCpuProcReader;->setThrottleInterval(J)V
 Lcom/android/internal/os/KernelCpuProcReader;->TAG:Ljava/lang/String;
 Lcom/android/internal/os/KernelCpuSpeedReader;
diff --git a/config/hiddenapi-greylist.txt b/config/hiddenapi-greylist.txt
index e166c31..c3d057b 100644
--- a/config/hiddenapi-greylist.txt
+++ b/config/hiddenapi-greylist.txt
@@ -5,21 +5,10 @@
 Landroid/accounts/IAccountAuthenticator$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/accounts/IAccountAuthenticator$Stub;-><init>()V
 Landroid/accounts/IAccountAuthenticator$Stub;->asInterface(Landroid/os/IBinder;)Landroid/accounts/IAccountAuthenticator;
-Landroid/accounts/IAccountAuthenticator;->addAccount(Landroid/accounts/IAccountAuthenticatorResponse;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Landroid/os/Bundle;)V
-Landroid/accounts/IAccountAuthenticator;->confirmCredentials(Landroid/accounts/IAccountAuthenticatorResponse;Landroid/accounts/Account;Landroid/os/Bundle;)V
-Landroid/accounts/IAccountAuthenticator;->editProperties(Landroid/accounts/IAccountAuthenticatorResponse;Ljava/lang/String;)V
-Landroid/accounts/IAccountAuthenticator;->getAccountRemovalAllowed(Landroid/accounts/IAccountAuthenticatorResponse;Landroid/accounts/Account;)V
-Landroid/accounts/IAccountAuthenticator;->getAuthToken(Landroid/accounts/IAccountAuthenticatorResponse;Landroid/accounts/Account;Ljava/lang/String;Landroid/os/Bundle;)V
-Landroid/accounts/IAccountAuthenticator;->getAuthTokenLabel(Landroid/accounts/IAccountAuthenticatorResponse;Ljava/lang/String;)V
-Landroid/accounts/IAccountAuthenticator;->hasFeatures(Landroid/accounts/IAccountAuthenticatorResponse;Landroid/accounts/Account;[Ljava/lang/String;)V
-Landroid/accounts/IAccountAuthenticator;->updateCredentials(Landroid/accounts/IAccountAuthenticatorResponse;Landroid/accounts/Account;Ljava/lang/String;Landroid/os/Bundle;)V
 Landroid/accounts/IAccountAuthenticatorResponse$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/accounts/IAccountAuthenticatorResponse$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/accounts/IAccountAuthenticatorResponse$Stub;-><init>()V
 Landroid/accounts/IAccountAuthenticatorResponse$Stub;->asInterface(Landroid/os/IBinder;)Landroid/accounts/IAccountAuthenticatorResponse;
-Landroid/accounts/IAccountAuthenticatorResponse;->onError(ILjava/lang/String;)V
-Landroid/accounts/IAccountAuthenticatorResponse;->onRequestContinued()V
-Landroid/accounts/IAccountAuthenticatorResponse;->onResult(Landroid/os/Bundle;)V
 Landroid/accounts/IAccountManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/accounts/IAccountManager$Stub;-><init>()V
 Landroid/accounts/IAccountManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/accounts/IAccountManager;
@@ -27,8 +16,6 @@
 Landroid/accounts/IAccountManagerResponse$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/accounts/IAccountManagerResponse$Stub;-><init>()V
 Landroid/accounts/IAccountManagerResponse$Stub;->asInterface(Landroid/os/IBinder;)Landroid/accounts/IAccountManagerResponse;
-Landroid/accounts/IAccountManagerResponse;->onError(ILjava/lang/String;)V
-Landroid/accounts/IAccountManagerResponse;->onResult(Landroid/os/Bundle;)V
 Landroid/app/ActivityManagerNative;-><init>()V
 Landroid/app/ActivityThread$AppBindData;-><init>()V
 Landroid/app/ActivityThread$CreateServiceData;-><init>()V
@@ -36,21 +23,9 @@
 Landroid/app/admin/IDevicePolicyManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/admin/IDevicePolicyManager;
 Landroid/app/admin/IDevicePolicyManager$Stub;->TRANSACTION_packageHasActiveAdmins:I
 Landroid/app/admin/IDevicePolicyManager$Stub;->TRANSACTION_removeActiveAdmin:I
-Landroid/app/admin/IDevicePolicyManager;->packageHasActiveAdmins(Ljava/lang/String;I)Z
 Landroid/app/backup/IBackupManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/backup/IBackupManager;
-Landroid/app/backup/IBackupManager;->acknowledgeFullBackupOrRestore(IZLjava/lang/String;Ljava/lang/String;Landroid/app/backup/IFullBackupRestoreObserver;)V
-Landroid/app/backup/IBackupManager;->clearBackupData(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/app/backup/IBackupManager;->dataChanged(Ljava/lang/String;)V
-Landroid/app/backup/IBackupManager;->getCurrentTransport()Ljava/lang/String;
-Landroid/app/backup/IBackupManager;->isBackupEnabled()Z
-Landroid/app/backup/IBackupManager;->isBackupServiceActive(I)Z
-Landroid/app/backup/IBackupManager;->listAllTransports()[Ljava/lang/String;
-Landroid/app/backup/IBackupManager;->selectBackupTransport(Ljava/lang/String;)Ljava/lang/String;
-Landroid/app/backup/IBackupManager;->setAutoRestore(Z)V
-Landroid/app/backup/IBackupManager;->setBackupEnabled(Z)V
 Landroid/app/backup/IFullBackupRestoreObserver$Stub;-><init>()V
 Landroid/app/backup/IRestoreObserver$Stub;-><init>()V
-Landroid/app/DownloadManager;->restartDownload([J)V
 Landroid/app/IActivityController$Stub;-><init>()V
 Landroid/app/IActivityManager$Stub$Proxy;->getConfiguration()Landroid/content/res/Configuration;
 Landroid/app/IActivityManager$Stub$Proxy;->getLaunchedFromUid(Landroid/os/IBinder;)I
@@ -62,136 +37,51 @@
 Landroid/app/IActivityManager$Stub$Proxy;->updatePersistentConfiguration(Landroid/content/res/Configuration;)V
 Landroid/app/IActivityManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/IActivityManager;
 Landroid/app/IActivityManager;->bindService(Landroid/app/IApplicationThread;Landroid/os/IBinder;Landroid/content/Intent;Ljava/lang/String;Landroid/app/IServiceConnection;ILjava/lang/String;I)I
-Landroid/app/IActivityManager;->broadcastIntent(Landroid/app/IApplicationThread;Landroid/content/Intent;Ljava/lang/String;Landroid/content/IIntentReceiver;ILjava/lang/String;Landroid/os/Bundle;[Ljava/lang/String;ILandroid/os/Bundle;ZZI)I
-Landroid/app/IActivityManager;->cancelRecentsAnimation(Z)V
-Landroid/app/IActivityManager;->cancelTaskWindowTransition(I)V
-Landroid/app/IActivityManager;->checkPermission(Ljava/lang/String;II)I
-Landroid/app/IActivityManager;->closeSystemDialogs(Ljava/lang/String;)V
 Landroid/app/IActivityManager;->finishActivity(Landroid/os/IBinder;ILandroid/content/Intent;I)Z
-Landroid/app/IActivityManager;->finishHeavyWeightApp()V
 Landroid/app/IActivityManager;->finishReceiver(Landroid/os/IBinder;ILjava/lang/String;Landroid/os/Bundle;ZI)V
-Landroid/app/IActivityManager;->forceStopPackage(Ljava/lang/String;I)V
-Landroid/app/IActivityManager;->getAllStackInfos()Ljava/util/List;
-Landroid/app/IActivityManager;->getConfiguration()Landroid/content/res/Configuration;
-Landroid/app/IActivityManager;->getCurrentUser()Landroid/content/pm/UserInfo;
-Landroid/app/IActivityManager;->getFilteredTasks(III)Ljava/util/List;
-Landroid/app/IActivityManager;->getIntentForIntentSender(Landroid/content/IIntentSender;)Landroid/content/Intent;
 Landroid/app/IActivityManager;->getIntentSender(ILjava/lang/String;Landroid/os/IBinder;Ljava/lang/String;I[Landroid/content/Intent;[Ljava/lang/String;ILandroid/os/Bundle;I)Landroid/content/IIntentSender;
 Landroid/app/IActivityManager;->getLaunchedFromPackage(Landroid/os/IBinder;)Ljava/lang/String;
 Landroid/app/IActivityManager;->getLaunchedFromUid(Landroid/os/IBinder;)I
-Landroid/app/IActivityManager;->getLockTaskModeState()I
 Landroid/app/IActivityManager;->getMemoryInfo(Landroid/app/ActivityManager$MemoryInfo;)V
-Landroid/app/IActivityManager;->getPackageProcessState(Ljava/lang/String;Ljava/lang/String;)I
-Landroid/app/IActivityManager;->getProcessLimit()I
 Landroid/app/IActivityManager;->getProcessMemoryInfo([I)[Landroid/os/Debug$MemoryInfo;
 Landroid/app/IActivityManager;->getProcessPss([I)[J
-Landroid/app/IActivityManager;->getProviderMimeType(Landroid/net/Uri;I)Ljava/lang/String;
-Landroid/app/IActivityManager;->getRecentTasks(III)Landroid/content/pm/ParceledListSlice;
-Landroid/app/IActivityManager;->getRunningAppProcesses()Ljava/util/List;
-Landroid/app/IActivityManager;->getServices(II)Ljava/util/List;
-Landroid/app/IActivityManager;->getTaskBounds(I)Landroid/graphics/Rect;
 Landroid/app/IActivityManager;->getTaskForActivity(Landroid/os/IBinder;Z)I
 Landroid/app/IActivityManager;->getTaskSnapshot(IZ)Landroid/app/ActivityManager$TaskSnapshot;
 Landroid/app/IActivityManager;->handleApplicationStrictModeViolation(Landroid/os/IBinder;ILandroid/os/StrictMode$ViolationInfo;)V
 Landroid/app/IActivityManager;->hang(Landroid/os/IBinder;Z)V
-Landroid/app/IActivityManager;->isInLockTaskMode()Z
-Landroid/app/IActivityManager;->isIntentSenderAnActivity(Landroid/content/IIntentSender;)Z
 Landroid/app/IActivityManager;->isTopOfTask(Landroid/os/IBinder;)Z
-Landroid/app/IActivityManager;->isUserRunning(II)Z
-Landroid/app/IActivityManager;->killAllBackgroundProcesses()V
-Landroid/app/IActivityManager;->killBackgroundProcesses(Ljava/lang/String;I)V
 Landroid/app/IActivityManager;->moveActivityTaskToBack(Landroid/os/IBinder;Z)Z
-Landroid/app/IActivityManager;->moveTaskToFront(IILandroid/os/Bundle;)V
-Landroid/app/IActivityManager;->moveTaskToStack(IIZ)V
-Landroid/app/IActivityManager;->moveTopActivityToPinnedStack(ILandroid/graphics/Rect;)Z
-Landroid/app/IActivityManager;->positionTaskInStack(III)V
-Landroid/app/IActivityManager;->profileControl(Ljava/lang/String;IZLandroid/app/ProfilerInfo;I)Z
-Landroid/app/IActivityManager;->publishContentProviders(Landroid/app/IApplicationThread;Ljava/util/List;)V
-Landroid/app/IActivityManager;->registerProcessObserver(Landroid/app/IProcessObserver;)V
-Landroid/app/IActivityManager;->registerReceiver(Landroid/app/IApplicationThread;Ljava/lang/String;Landroid/content/IIntentReceiver;Landroid/content/IntentFilter;Ljava/lang/String;II)Landroid/content/Intent;
-Landroid/app/IActivityManager;->registerTaskStackListener(Landroid/app/ITaskStackListener;)V
-Landroid/app/IActivityManager;->registerUserSwitchObserver(Landroid/app/IUserSwitchObserver;Ljava/lang/String;)V
 Landroid/app/IActivityManager;->removeContentProviderExternal(Ljava/lang/String;Landroid/os/IBinder;)V
-Landroid/app/IActivityManager;->removeStack(I)V
-Landroid/app/IActivityManager;->removeTask(I)Z
-Landroid/app/IActivityManager;->requestBugReport(I)V
-Landroid/app/IActivityManager;->resizeDockedStack(Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;)V
-Landroid/app/IActivityManager;->resizeStack(ILandroid/graphics/Rect;ZZZI)V
-Landroid/app/IActivityManager;->resizeTask(ILandroid/graphics/Rect;I)V
-Landroid/app/IActivityManager;->restart()V
-Landroid/app/IActivityManager;->resumeAppSwitches()V
-Landroid/app/IActivityManager;->sendIdleJobTrigger()V
 Landroid/app/IActivityManager;->serviceDoneExecuting(Landroid/os/IBinder;III)V
-Landroid/app/IActivityManager;->setActivityController(Landroid/app/IActivityController;Z)V
-Landroid/app/IActivityManager;->setAlwaysFinish(Z)V
-Landroid/app/IActivityManager;->setDebugApp(Ljava/lang/String;ZZ)V
-Landroid/app/IActivityManager;->setDumpHeapDebugLimit(Ljava/lang/String;IJLjava/lang/String;)V
-Landroid/app/IActivityManager;->setPackageScreenCompatMode(Ljava/lang/String;I)V
 Landroid/app/IActivityManager;->setProcessImportant(Landroid/os/IBinder;IZLjava/lang/String;)V
-Landroid/app/IActivityManager;->setProcessLimit(I)V
-Landroid/app/IActivityManager;->setProcessMemoryTrimLevel(Ljava/lang/String;II)Z
 Landroid/app/IActivityManager;->setRequestedOrientation(Landroid/os/IBinder;I)V
-Landroid/app/IActivityManager;->setTaskResizeable(II)V
-Landroid/app/IActivityManager;->shutdown(I)Z
 Landroid/app/IActivityManager;->startActivity(Landroid/app/IApplicationThread;Ljava/lang/String;Landroid/content/Intent;Ljava/lang/String;Landroid/os/IBinder;Ljava/lang/String;IILandroid/app/ProfilerInfo;Landroid/os/Bundle;)I
 Landroid/app/IActivityManager;->startActivityAsUser(Landroid/app/IApplicationThread;Ljava/lang/String;Landroid/content/Intent;Ljava/lang/String;Landroid/os/IBinder;Ljava/lang/String;IILandroid/app/ProfilerInfo;Landroid/os/Bundle;I)I
-Landroid/app/IActivityManager;->startActivityFromRecents(ILandroid/os/Bundle;)I
-Landroid/app/IActivityManager;->startBinderTracking()Z
-Landroid/app/IActivityManager;->startInstrumentation(Landroid/content/ComponentName;Ljava/lang/String;ILandroid/os/Bundle;Landroid/app/IInstrumentationWatcher;Landroid/app/IUiAutomationConnection;ILjava/lang/String;)Z
-Landroid/app/IActivityManager;->startRecentsActivity(Landroid/content/Intent;Landroid/app/IAssistDataReceiver;Landroid/view/IRecentsAnimationRunner;)V
-Landroid/app/IActivityManager;->startSystemLockTaskMode(I)V
-Landroid/app/IActivityManager;->startUserInBackground(I)Z
-Landroid/app/IActivityManager;->stopAppSwitches()V
 Landroid/app/IActivityManager;->stopBinderTrackingAndDump(Landroid/os/ParcelFileDescriptor;)Z
-Landroid/app/IActivityManager;->stopService(Landroid/app/IApplicationThread;Landroid/content/Intent;Ljava/lang/String;I)I
-Landroid/app/IActivityManager;->stopUser(IZLandroid/app/IStopUserCallback;)I
-Landroid/app/IActivityManager;->suppressResizeConfigChanges(Z)V
-Landroid/app/IActivityManager;->switchUser(I)Z
-Landroid/app/IActivityManager;->unbindService(Landroid/app/IServiceConnection;)Z
-Landroid/app/IActivityManager;->unhandledBack()V
-Landroid/app/IActivityManager;->unlockUser(I[B[BLandroid/os/IProgressListener;)Z
-Landroid/app/IActivityManager;->unregisterProcessObserver(Landroid/app/IProcessObserver;)V
-Landroid/app/IActivityManager;->unregisterReceiver(Landroid/content/IIntentReceiver;)V
 Landroid/app/IActivityManager;->unstableProviderDied(Landroid/os/IBinder;)V
-Landroid/app/IActivityManager;->updateConfiguration(Landroid/content/res/Configuration;)Z
-Landroid/app/IActivityManager;->updatePersistentConfiguration(Landroid/content/res/Configuration;)V
 Landroid/app/IAlarmManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/IAlarmManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/IAlarmManager;
 Landroid/app/IAlarmManager$Stub;->TRANSACTION_remove:I
 Landroid/app/IAlarmManager$Stub;->TRANSACTION_set:I
 Landroid/app/IAlarmManager;->getNextAlarmClock(I)Landroid/app/AlarmManager$AlarmClockInfo;
 Landroid/app/IAlarmManager;->set(Ljava/lang/String;IJJJILandroid/app/PendingIntent;Landroid/app/IAlarmListener;Ljava/lang/String;Landroid/os/WorkSource;Landroid/app/AlarmManager$AlarmClockInfo;)V
-Landroid/app/IAlarmManager;->setTime(J)Z
 Landroid/app/IApplicationThread;->scheduleBindService(Landroid/os/IBinder;Landroid/content/Intent;ZI)V
 Landroid/app/IApplicationThread;->scheduleCreateService(Landroid/os/IBinder;Landroid/content/pm/ServiceInfo;Landroid/content/res/CompatibilityInfo;I)V
 Landroid/app/IApplicationThread;->scheduleStopService(Landroid/os/IBinder;)V
-Landroid/app/IApplicationThread;->scheduleTrimMemory(I)V
 Landroid/app/IApplicationThread;->scheduleUnbindService(Landroid/os/IBinder;Landroid/content/Intent;)V
 Landroid/app/IAppTask;->getTaskInfo()Landroid/app/ActivityManager$RecentTaskInfo;
 Landroid/app/IAssistDataReceiver$Stub;-><init>()V
-Landroid/app/IAssistDataReceiver;->onHandleAssistData(Landroid/os/Bundle;)V
-Landroid/app/IAssistDataReceiver;->onHandleAssistScreenshot(Landroid/graphics/Bitmap;)V
-Landroid/app/IInputForwarder;->forwardEvent(Landroid/view/InputEvent;)Z
 Landroid/app/IInstrumentationWatcher$Stub;-><init>()V
-Landroid/app/IInstrumentationWatcher;->instrumentationStatus(Landroid/content/ComponentName;ILandroid/os/Bundle;)V
 Landroid/app/INotificationManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/INotificationManager$Stub$Proxy;->areNotificationsEnabledForPackage(Ljava/lang/String;I)Z
 Landroid/app/INotificationManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/INotificationManager;
 Landroid/app/INotificationManager$Stub;->TRANSACTION_enqueueNotificationWithTag:I
-Landroid/app/INotificationManager;->areNotificationsEnabledForPackage(Ljava/lang/String;I)Z
-Landroid/app/INotificationManager;->cancelAllNotifications(Ljava/lang/String;I)V
-Landroid/app/INotificationManager;->cancelNotificationWithTag(Ljava/lang/String;Ljava/lang/String;II)V
-Landroid/app/INotificationManager;->cancelToast(Ljava/lang/String;Landroid/app/ITransientNotification;)V
-Landroid/app/INotificationManager;->enqueueToast(Ljava/lang/String;Landroid/app/ITransientNotification;I)V
 Landroid/app/INotificationManager;->getActiveNotifications(Ljava/lang/String;)[Landroid/service/notification/StatusBarNotification;
 Landroid/app/INotificationManager;->getHistoricalNotifications(Ljava/lang/String;I)[Landroid/service/notification/StatusBarNotification;
-Landroid/app/INotificationManager;->getZenMode()I
-Landroid/app/INotificationManager;->getZenModeConfig()Landroid/service/notification/ZenModeConfig;
 Landroid/app/IProcessObserver$Stub;-><init>()V
 Landroid/app/ISearchManager$Stub$Proxy;->getGlobalSearchActivity()Landroid/content/ComponentName;
 Landroid/app/ISearchManager$Stub$Proxy;->getWebSearchActivity()Landroid/content/ComponentName;
 Landroid/app/ISearchManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/ISearchManager;
-Landroid/app/ISearchManager;->getGlobalSearchActivity()Landroid/content/ComponentName;
 Landroid/app/IServiceConnection$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/IServiceConnection$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/app/IServiceConnection$Stub;-><init>()V
@@ -200,49 +90,30 @@
 Landroid/app/IStopUserCallback$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/IStopUserCallback$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/app/IStopUserCallback$Stub;-><init>()V
-Landroid/app/IStopUserCallback;->userStopped(I)V
 Landroid/app/ITransientNotification$Stub;-><init>()V
 Landroid/app/ITransientNotification;->show(Landroid/os/IBinder;)V
 Landroid/app/IUiModeManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/IUserSwitchObserver$Stub;-><init>()V
 Landroid/app/IWallpaperManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/IWallpaperManager;
-Landroid/app/IWallpaperManager;->getHeightHint()I
-Landroid/app/IWallpaperManager;->getWallpaper(Ljava/lang/String;Landroid/app/IWallpaperManagerCallback;ILandroid/os/Bundle;I)Landroid/os/ParcelFileDescriptor;
-Landroid/app/IWallpaperManager;->getWallpaperInfo(I)Landroid/app/WallpaperInfo;
-Landroid/app/IWallpaperManager;->getWidthHint()I
-Landroid/app/IWallpaperManager;->hasNamedWallpaper(Ljava/lang/String;)Z
-Landroid/app/IWallpaperManager;->setWallpaperComponent(Landroid/content/ComponentName;)V
 Landroid/app/IWallpaperManagerCallback$Stub;-><init>()V
 Landroid/app/job/IJobCallback$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/job/IJobCallback$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/app/job/IJobCallback$Stub;-><init>()V
 Landroid/app/job/IJobCallback$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/job/IJobCallback;
-Landroid/app/job/IJobCallback;->acknowledgeStartMessage(IZ)V
-Landroid/app/job/IJobCallback;->acknowledgeStopMessage(IZ)V
-Landroid/app/job/IJobCallback;->completeWork(II)Z
-Landroid/app/job/IJobCallback;->dequeueWork(I)Landroid/app/job/JobWorkItem;
-Landroid/app/job/IJobCallback;->jobFinished(IZ)V
 Landroid/app/job/IJobScheduler$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/job/IJobScheduler$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/job/IJobScheduler;
 Landroid/app/job/IJobService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/job/IJobService$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/app/job/IJobService$Stub;-><init>()V
 Landroid/app/job/IJobService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/job/IJobService;
-Landroid/app/job/IJobService;->startJob(Landroid/app/job/JobParameters;)V
-Landroid/app/job/IJobService;->stopJob(Landroid/app/job/JobParameters;)V
 Landroid/app/PackageDeleteObserver;-><init>()V
 Landroid/app/PackageInstallObserver;-><init>()V
-Landroid/app/ReceiverRestrictedContext;-><init>(Landroid/content/Context;)V
 Landroid/app/ResourcesManager$ActivityResources;-><init>()V
 Landroid/app/ResourcesManager;-><init>()V
 Landroid/app/TaskStackListener;-><init>()V
 Landroid/app/trust/ITrustManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/app/UiAutomationConnection;-><init>()V
 Landroid/app/usage/IUsageStatsManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/app/usage/IUsageStatsManager;
-Landroid/app/usage/IUsageStatsManager;->isAppInactive(Ljava/lang/String;I)Z
-Landroid/app/usage/IUsageStatsManager;->queryConfigurationStats(IJJLjava/lang/String;)Landroid/content/pm/ParceledListSlice;
-Landroid/app/usage/IUsageStatsManager;->queryUsageStats(IJJLjava/lang/String;)Landroid/content/pm/ParceledListSlice;
-Landroid/app/usage/IUsageStatsManager;->setAppInactive(Ljava/lang/String;ZI)V
 Landroid/app/UserSwitchObserver;-><init>()V
 Landroid/app/VrStateCallback;-><init>()V
 Landroid/bluetooth/IBluetooth$Stub$Proxy;->getAddress()Ljava/lang/String;
@@ -287,22 +158,14 @@
 Landroid/companion/ICompanionDeviceDiscoveryServiceCallback;->onDeviceSelected(Ljava/lang/String;ILjava/lang/String;)V
 Landroid/companion/ICompanionDeviceDiscoveryServiceCallback;->onDeviceSelectionCancel()V
 Landroid/companion/IFindDeviceCallback;->onSuccess(Landroid/app/PendingIntent;)V
-Landroid/content/ContentProviderProxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/IClipboard$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/IClipboard$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/IClipboard;
 Landroid/content/IContentService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/IContentService$Stub;-><init>()V
 Landroid/content/IContentService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/IContentService;
-Landroid/content/IContentService;->cancelSync(Landroid/accounts/Account;Ljava/lang/String;Landroid/content/ComponentName;)V
-Landroid/content/IContentService;->getIsSyncable(Landroid/accounts/Account;Ljava/lang/String;)I
-Landroid/content/IContentService;->getMasterSyncAutomatically()Z
-Landroid/content/IContentService;->getSyncAdapterTypes()[Landroid/content/SyncAdapterType;
-Landroid/content/IContentService;->isSyncActive(Landroid/accounts/Account;Ljava/lang/String;Landroid/content/ComponentName;)Z
-Landroid/content/IContentService;->setMasterSyncAutomatically(Z)V
 Landroid/content/IIntentReceiver$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/IIntentReceiver$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/IIntentReceiver$Stub;-><init>()V
-Landroid/content/IIntentReceiver;->performReceive(Landroid/content/Intent;ILjava/lang/String;Landroid/os/Bundle;ZZI)V
 Landroid/content/IOnPrimaryClipChangedListener$Stub;-><init>()V
 Landroid/content/IOnPrimaryClipChangedListener$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/IOnPrimaryClipChangedListener;
 Landroid/content/IRestrictionsManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/IRestrictionsManager;
@@ -310,24 +173,16 @@
 Landroid/content/ISyncAdapter$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/ISyncAdapter$Stub;-><init>()V
 Landroid/content/ISyncAdapter$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/ISyncAdapter;
-Landroid/content/ISyncAdapter;->cancelSync(Landroid/content/ISyncContext;)V
-Landroid/content/ISyncAdapter;->onUnsyncableAccount(Landroid/content/ISyncAdapterUnsyncableAccountCallback;)V
-Landroid/content/ISyncAdapter;->startSync(Landroid/content/ISyncContext;Ljava/lang/String;Landroid/accounts/Account;Landroid/os/Bundle;)V
 Landroid/content/ISyncContext$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/ISyncContext$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/ISyncContext$Stub;-><init>()V
 Landroid/content/ISyncContext$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/ISyncContext;
 Landroid/content/ISyncServiceAdapter$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/ISyncServiceAdapter;
-Landroid/content/ISyncServiceAdapter;->cancelSync(Landroid/content/ISyncContext;)V
-Landroid/content/ISyncServiceAdapter;->startSync(Landroid/content/ISyncContext;Landroid/os/Bundle;)V
 Landroid/content/ISyncStatusObserver$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/ISyncStatusObserver$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/ISyncStatusObserver$Stub;-><init>()V
 Landroid/content/ISyncStatusObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/ISyncStatusObserver;
-Landroid/content/ISyncStatusObserver;->onStatusChanged(I)V
 Landroid/content/om/IOverlayManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/om/IOverlayManager;
-Landroid/content/om/IOverlayManager;->getAllOverlays(I)Ljava/util/Map;
-Landroid/content/om/IOverlayManager;->getOverlayInfo(Ljava/lang/String;I)Landroid/content/om/OverlayInfo;
 Landroid/content/pm/IPackageDataObserver$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IPackageDataObserver$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/pm/IPackageDataObserver$Stub$Proxy;->onRemoveCompleted(Ljava/lang/String;Z)V
@@ -335,7 +190,6 @@
 Landroid/content/pm/IPackageDataObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageDataObserver;
 Landroid/content/pm/IPackageDataObserver$Stub;->DESCRIPTOR:Ljava/lang/String;
 Landroid/content/pm/IPackageDataObserver$Stub;->TRANSACTION_onRemoveCompleted:I
-Landroid/content/pm/IPackageDataObserver;->onRemoveCompleted(Ljava/lang/String;Z)V
 Landroid/content/pm/IPackageDeleteObserver$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IPackageDeleteObserver$Stub;-><init>()V
 Landroid/content/pm/IPackageDeleteObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageDeleteObserver;
@@ -345,17 +199,9 @@
 Landroid/content/pm/IPackageDeleteObserver2$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/pm/IPackageDeleteObserver2$Stub;-><init>()V
 Landroid/content/pm/IPackageDeleteObserver2$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageDeleteObserver2;
-Landroid/content/pm/IPackageDeleteObserver2;->onPackageDeleted(Ljava/lang/String;ILjava/lang/String;)V
-Landroid/content/pm/IPackageDeleteObserver;->packageDeleted(Ljava/lang/String;I)V
-Landroid/content/pm/IPackageInstaller;->uninstall(Landroid/content/pm/VersionedPackage;Ljava/lang/String;ILandroid/content/IntentSender;I)V
 Landroid/content/pm/IPackageInstallerCallback$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IPackageInstallerCallback$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/pm/IPackageInstallerCallback$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageInstallerCallback;
-Landroid/content/pm/IPackageInstallerCallback;->onSessionActiveChanged(IZ)V
-Landroid/content/pm/IPackageInstallerCallback;->onSessionBadgingChanged(I)V
-Landroid/content/pm/IPackageInstallerCallback;->onSessionCreated(I)V
-Landroid/content/pm/IPackageInstallerCallback;->onSessionFinished(IZ)V
-Landroid/content/pm/IPackageInstallerCallback;->onSessionProgressChanged(IF)V
 Landroid/content/pm/IPackageInstallerSession$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IPackageInstallerSession$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/pm/IPackageInstallerSession$Stub;-><init>()V
@@ -364,8 +210,6 @@
 Landroid/content/pm/IPackageInstallObserver2$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/content/pm/IPackageInstallObserver2$Stub;-><init>()V
 Landroid/content/pm/IPackageInstallObserver2$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageInstallObserver2;
-Landroid/content/pm/IPackageInstallObserver2;->onPackageInstalled(Ljava/lang/String;ILjava/lang/String;Landroid/os/Bundle;)V
-Landroid/content/pm/IPackageInstallObserver2;->onUserActionRequired(Landroid/content/Intent;)V
 Landroid/content/pm/IPackageManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IPackageManager$Stub$Proxy;->checkUidPermission(Ljava/lang/String;I)I
 Landroid/content/pm/IPackageManager$Stub$Proxy;->getAppOpPermissionPackages(Ljava/lang/String;)[Ljava/lang/String;
@@ -377,62 +221,6 @@
 Landroid/content/pm/IPackageManager$Stub$Proxy;->getSystemSharedLibraryNames()[Ljava/lang/String;
 Landroid/content/pm/IPackageManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageManager;
 Landroid/content/pm/IPackageManager$Stub;->TRANSACTION_getApplicationInfo:I
-Landroid/content/pm/IPackageManager;->addPermission(Landroid/content/pm/PermissionInfo;)Z
-Landroid/content/pm/IPackageManager;->addPermissionAsync(Landroid/content/pm/PermissionInfo;)Z
-Landroid/content/pm/IPackageManager;->canonicalToCurrentPackageNames([Ljava/lang/String;)[Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->checkPermission(Ljava/lang/String;Ljava/lang/String;I)I
-Landroid/content/pm/IPackageManager;->checkSignatures(Ljava/lang/String;Ljava/lang/String;)I
-Landroid/content/pm/IPackageManager;->checkUidSignatures(II)I
-Landroid/content/pm/IPackageManager;->clearPackagePreferredActivities(Ljava/lang/String;)V
-Landroid/content/pm/IPackageManager;->currentToCanonicalPackageNames([Ljava/lang/String;)[Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->deleteApplicationCacheFiles(Ljava/lang/String;Landroid/content/pm/IPackageDataObserver;)V
-Landroid/content/pm/IPackageManager;->getActivityInfo(Landroid/content/ComponentName;II)Landroid/content/pm/ActivityInfo;
-Landroid/content/pm/IPackageManager;->getApplicationEnabledSetting(Ljava/lang/String;I)I
-Landroid/content/pm/IPackageManager;->getApplicationInfo(Ljava/lang/String;II)Landroid/content/pm/ApplicationInfo;
-Landroid/content/pm/IPackageManager;->getAppOpPermissionPackages(Ljava/lang/String;)[Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getBlockUninstallForUser(Ljava/lang/String;I)Z
-Landroid/content/pm/IPackageManager;->getComponentEnabledSetting(Landroid/content/ComponentName;I)I
-Landroid/content/pm/IPackageManager;->getFlagsForUid(I)I
-Landroid/content/pm/IPackageManager;->getHomeActivities(Ljava/util/List;)Landroid/content/ComponentName;
-Landroid/content/pm/IPackageManager;->getInstalledApplications(II)Landroid/content/pm/ParceledListSlice;
-Landroid/content/pm/IPackageManager;->getInstalledPackages(II)Landroid/content/pm/ParceledListSlice;
-Landroid/content/pm/IPackageManager;->getInstallerPackageName(Ljava/lang/String;)Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getInstallLocation()I
-Landroid/content/pm/IPackageManager;->getInstrumentationInfo(Landroid/content/ComponentName;I)Landroid/content/pm/InstrumentationInfo;
-Landroid/content/pm/IPackageManager;->getLastChosenActivity(Landroid/content/Intent;Ljava/lang/String;I)Landroid/content/pm/ResolveInfo;
-Landroid/content/pm/IPackageManager;->getNameForUid(I)Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getPackageInfo(Ljava/lang/String;II)Landroid/content/pm/PackageInfo;
-Landroid/content/pm/IPackageManager;->getPackageInstaller()Landroid/content/pm/IPackageInstaller;
-Landroid/content/pm/IPackageManager;->getPackagesForUid(I)[Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getPackageUid(Ljava/lang/String;II)I
-Landroid/content/pm/IPackageManager;->getPermissionControllerPackageName()Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getPermissionGroupInfo(Ljava/lang/String;I)Landroid/content/pm/PermissionGroupInfo;
-Landroid/content/pm/IPackageManager;->getPreferredActivities(Ljava/util/List;Ljava/util/List;Ljava/lang/String;)I
-Landroid/content/pm/IPackageManager;->getProviderInfo(Landroid/content/ComponentName;II)Landroid/content/pm/ProviderInfo;
-Landroid/content/pm/IPackageManager;->getReceiverInfo(Landroid/content/ComponentName;II)Landroid/content/pm/ActivityInfo;
-Landroid/content/pm/IPackageManager;->getServiceInfo(Landroid/content/ComponentName;II)Landroid/content/pm/ServiceInfo;
-Landroid/content/pm/IPackageManager;->getServicesSystemSharedLibraryPackageName()Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getSharedSystemSharedLibraryPackageName()Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getSystemSharedLibraryNames()[Ljava/lang/String;
-Landroid/content/pm/IPackageManager;->getUidForSharedUser(Ljava/lang/String;)I
-Landroid/content/pm/IPackageManager;->grantRuntimePermission(Ljava/lang/String;Ljava/lang/String;I)V
-Landroid/content/pm/IPackageManager;->hasSystemUidErrors()Z
-Landroid/content/pm/IPackageManager;->isPackageAvailable(Ljava/lang/String;I)Z
-Landroid/content/pm/IPackageManager;->isSafeMode()Z
-Landroid/content/pm/IPackageManager;->isStorageLow()Z
-Landroid/content/pm/IPackageManager;->isUidPrivileged(I)Z
-Landroid/content/pm/IPackageManager;->queryInstrumentation(Ljava/lang/String;I)Landroid/content/pm/ParceledListSlice;
-Landroid/content/pm/IPackageManager;->queryIntentActivities(Landroid/content/Intent;Ljava/lang/String;II)Landroid/content/pm/ParceledListSlice;
-Landroid/content/pm/IPackageManager;->querySyncProviders(Ljava/util/List;Ljava/util/List;)V
-Landroid/content/pm/IPackageManager;->removePermission(Ljava/lang/String;)V
-Landroid/content/pm/IPackageManager;->replacePreferredActivity(Landroid/content/IntentFilter;I[Landroid/content/ComponentName;Landroid/content/ComponentName;I)V
-Landroid/content/pm/IPackageManager;->resolveIntent(Landroid/content/Intent;Ljava/lang/String;II)Landroid/content/pm/ResolveInfo;
-Landroid/content/pm/IPackageManager;->setApplicationEnabledSetting(Ljava/lang/String;IIILjava/lang/String;)V
-Landroid/content/pm/IPackageManager;->setApplicationHiddenSettingAsUser(Ljava/lang/String;ZI)Z
-Landroid/content/pm/IPackageManager;->setComponentEnabledSetting(Landroid/content/ComponentName;III)V
-Landroid/content/pm/IPackageManager;->setInstallerPackageName(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/content/pm/IPackageManager;->setLastChosenActivity(Landroid/content/Intent;Ljava/lang/String;ILandroid/content/IntentFilter;ILandroid/content/ComponentName;)V
-Landroid/content/pm/IPackageManager;->setPackageStoppedState(Ljava/lang/String;ZI)V
 Landroid/content/pm/IPackageMoveObserver$Stub;-><init>()V
 Landroid/content/pm/IPackageMoveObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageMoveObserver;
 Landroid/content/pm/IPackageStatsObserver$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
@@ -441,13 +229,11 @@
 Landroid/content/pm/IPackageStatsObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IPackageStatsObserver;
 Landroid/content/pm/IPackageStatsObserver$Stub;->DESCRIPTOR:Ljava/lang/String;
 Landroid/content/pm/IPackageStatsObserver$Stub;->TRANSACTION_onGetStatsCompleted:I
-Landroid/content/pm/IPackageStatsObserver;->onGetStatsCompleted(Landroid/content/pm/PackageStats;Z)V
 Landroid/content/pm/IShortcutService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/content/pm/IShortcutService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/content/pm/IShortcutService;
 Landroid/content/res/ConfigurationBoundResourceCache;-><init>()V
 Landroid/content/res/DrawableCache;-><init>()V
 Landroid/content/UndoManager;-><init>()V
-Landroid/database/BulkCursorProxy;->mRemote:Landroid/os/IBinder;
 Landroid/database/IContentObserver$Stub;-><init>()V
 Landroid/database/IContentObserver$Stub;->asInterface(Landroid/os/IBinder;)Landroid/database/IContentObserver;
 Landroid/database/IContentObserver;->onChange(ZLandroid/net/Uri;I)V
@@ -509,16 +295,13 @@
 Landroid/hardware/camera2/CaptureResult;->TONEMAP_CURVE_RED:Landroid/hardware/camera2/CaptureResult$Key;
 Landroid/hardware/camera2/utils/HashCodeHelpers;->hashCode([I)I
 Landroid/hardware/display/IDisplayManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/display/IDisplayManager;
-Landroid/hardware/display/IDisplayManager;->getDisplayInfo(I)Landroid/view/DisplayInfo;
 Landroid/hardware/fingerprint/IFingerprintService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/hardware/fingerprint/IFingerprintService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/fingerprint/IFingerprintService;
 Landroid/hardware/ICameraService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/ICameraService;
 Landroid/hardware/input/IInputManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/hardware/input/IInputManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/input/IInputManager;
 Landroid/hardware/input/IInputManager$Stub;->TRANSACTION_injectInputEvent:I
-Landroid/hardware/input/IInputManager;->injectInputEvent(Landroid/view/InputEvent;I)Z
 Landroid/hardware/location/IActivityRecognitionHardwareClient$Stub;-><init>()V
-Landroid/hardware/location/IActivityRecognitionHardwareClient;->onAvailabilityChanged(ZLandroid/hardware/location/IActivityRecognitionHardware;)V
 Landroid/hardware/location/IContextHubService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/location/IContextHubService;
 Landroid/hardware/usb/IUsbManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/hardware/usb/IUsbManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/hardware/usb/IUsbManager;
@@ -528,48 +311,28 @@
 Landroid/location/ICountryListener$Stub;-><init>()V
 Landroid/location/IGeocodeProvider$Stub;-><init>()V
 Landroid/location/IGeocodeProvider$Stub;->asInterface(Landroid/os/IBinder;)Landroid/location/IGeocodeProvider;
-Landroid/location/IGeocodeProvider;->getFromLocation(DDILandroid/location/GeocoderParams;Ljava/util/List;)Ljava/lang/String;
-Landroid/location/IGeocodeProvider;->getFromLocationName(Ljava/lang/String;DDDDILandroid/location/GeocoderParams;Ljava/util/List;)Ljava/lang/String;
 Landroid/location/IGeofenceProvider$Stub;-><init>()V
-Landroid/location/IGeofenceProvider;->setGeofenceHardware(Landroid/hardware/location/IGeofenceHardware;)V
 Landroid/location/ILocationListener$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/location/ILocationListener$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/location/ILocationListener$Stub;-><init>()V
 Landroid/location/ILocationListener$Stub;->asInterface(Landroid/os/IBinder;)Landroid/location/ILocationListener;
-Landroid/location/ILocationListener;->onLocationChanged(Landroid/location/Location;)V
-Landroid/location/ILocationListener;->onProviderDisabled(Ljava/lang/String;)V
-Landroid/location/ILocationListener;->onProviderEnabled(Ljava/lang/String;)V
-Landroid/location/ILocationListener;->onStatusChanged(Ljava/lang/String;ILandroid/os/Bundle;)V
 Landroid/location/ILocationManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/location/ILocationManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/location/ILocationManager;
 Landroid/location/ILocationManager$Stub;->TRANSACTION_getAllProviders:I
-Landroid/location/ILocationManager;->getAllProviders()Ljava/util/List;
-Landroid/location/ILocationManager;->getNetworkProviderPackage()Ljava/lang/String;
-Landroid/location/ILocationManager;->reportLocation(Landroid/location/Location;Z)V
 Landroid/location/INetInitiatedListener$Stub;-><init>()V
-Landroid/location/INetInitiatedListener;->sendNiResponse(II)Z
 Landroid/location/LocationManager$ListenerTransport;-><init>(Landroid/location/LocationManager;Landroid/location/LocationListener;Landroid/os/Looper;)V
 Landroid/media/effect/SingleFilterEffect;-><init>(Landroid/media/effect/EffectContext;Ljava/lang/String;Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V
-Landroid/media/IAudioFocusDispatcher;->dispatchAudioFocusChange(ILjava/lang/String;)V
 Landroid/media/IAudioRoutesObserver$Stub;-><init>()V
 Landroid/media/IAudioService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/media/IAudioService$Stub;-><init>()V
 Landroid/media/IAudioService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/media/IAudioService;
-Landroid/media/IAudioService;->getStreamMaxVolume(I)I
-Landroid/media/IAudioService;->getStreamVolume(I)I
-Landroid/media/IAudioService;->setStreamVolume(IIILjava/lang/String;)V
-Landroid/media/IAudioService;->startWatchingRoutes(Landroid/media/IAudioRoutesObserver;)Landroid/media/AudioRoutesInfo;
 Landroid/media/IMediaRouterService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/media/IMediaRouterService;
 Landroid/media/IMediaScannerListener$Stub;-><init>()V
 Landroid/media/IMediaScannerService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/media/IMediaScannerService;
-Landroid/media/IMediaScannerService;->requestScanFile(Ljava/lang/String;Ljava/lang/String;Landroid/media/IMediaScannerListener;)V
-Landroid/media/IMediaScannerService;->scanFile(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/media/IRemoteDisplayCallback;->onStateChanged(Landroid/media/RemoteDisplayState;)V
 Landroid/media/IRingtonePlayer;->play(Landroid/os/IBinder;Landroid/net/Uri;Landroid/media/AudioAttributes;FZ)V
 Landroid/media/IVolumeController$Stub;->asInterface(Landroid/os/IBinder;)Landroid/media/IVolumeController;
 Landroid/media/MediaFile;-><init>()V
 Landroid/media/MediaScanner$MyMediaScannerClient;-><init>(Landroid/media/MediaScanner;)V
-Landroid/media/projection/IMediaProjectionManager;->hasProjectionPermission(ILjava/lang/String;)Z
 Landroid/media/session/ISessionManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/media/session/ISessionManager;
 Landroid/media/tv/ITvRemoteProvider$Stub;-><init>()V
 Landroid/media/tv/ITvRemoteServiceInput;->clearInputBridge(Landroid/os/IBinder;)V
@@ -592,41 +355,13 @@
 Landroid/net/IConnectivityManager$Stub$Proxy;->getTetheredIfaces()[Ljava/lang/String;
 Landroid/net/IConnectivityManager$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/net/IConnectivityManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/IConnectivityManager;
-Landroid/net/IConnectivityManager;->getActiveLinkProperties()Landroid/net/LinkProperties;
-Landroid/net/IConnectivityManager;->getActiveNetworkInfo()Landroid/net/NetworkInfo;
-Landroid/net/IConnectivityManager;->getAllNetworkInfo()[Landroid/net/NetworkInfo;
-Landroid/net/IConnectivityManager;->getAllNetworkState()[Landroid/net/NetworkState;
-Landroid/net/IConnectivityManager;->getLastTetherError(Ljava/lang/String;)I
-Landroid/net/IConnectivityManager;->getTetherableIfaces()[Ljava/lang/String;
-Landroid/net/IConnectivityManager;->getTetherableUsbRegexs()[Ljava/lang/String;
-Landroid/net/IConnectivityManager;->getTetherableWifiRegexs()[Ljava/lang/String;
-Landroid/net/IConnectivityManager;->getTetheredIfaces()[Ljava/lang/String;
-Landroid/net/IConnectivityManager;->getTetheringErroredIfaces()[Ljava/lang/String;
-Landroid/net/IConnectivityManager;->startLegacyVpn(Lcom/android/internal/net/VpnProfile;)V
 Landroid/net/INetworkManagementEventObserver$Stub;-><init>()V
 Landroid/net/INetworkPolicyListener$Stub;-><init>()V
 Landroid/net/INetworkPolicyManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/INetworkPolicyManager;
-Landroid/net/INetworkPolicyManager;->getNetworkQuotaInfo(Landroid/net/NetworkState;)Landroid/net/NetworkQuotaInfo;
-Landroid/net/INetworkPolicyManager;->getRestrictBackground()Z
-Landroid/net/INetworkPolicyManager;->getUidPolicy(I)I
-Landroid/net/INetworkPolicyManager;->setNetworkPolicies([Landroid/net/NetworkPolicy;)V
-Landroid/net/INetworkPolicyManager;->setRestrictBackground(Z)V
-Landroid/net/INetworkPolicyManager;->setUidPolicy(II)V
-Landroid/net/INetworkPolicyManager;->snoozeLimit(Landroid/net/NetworkTemplate;)V
 Landroid/net/INetworkScoreService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/INetworkScoreService;
 Landroid/net/INetworkStatsService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/net/INetworkStatsService$Stub$Proxy;->getMobileIfaces()[Ljava/lang/String;
 Landroid/net/INetworkStatsService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/INetworkStatsService;
-Landroid/net/INetworkStatsService;->forceUpdate()V
-Landroid/net/INetworkStatsService;->getDataLayerSnapshotForUid(I)Landroid/net/NetworkStats;
-Landroid/net/INetworkStatsService;->getMobileIfaces()[Ljava/lang/String;
-Landroid/net/INetworkStatsService;->openSession()Landroid/net/INetworkStatsSession;
-Landroid/net/INetworkStatsService;->openSessionForUsageStats(ILjava/lang/String;)Landroid/net/INetworkStatsSession;
-Landroid/net/INetworkStatsSession;->close()V
-Landroid/net/INetworkStatsSession;->getHistoryForNetwork(Landroid/net/NetworkTemplate;I)Landroid/net/NetworkStatsHistory;
-Landroid/net/INetworkStatsSession;->getHistoryForUid(Landroid/net/NetworkTemplate;IIII)Landroid/net/NetworkStatsHistory;
-Landroid/net/INetworkStatsSession;->getSummaryForAllUid(Landroid/net/NetworkTemplate;JJZ)Landroid/net/NetworkStats;
-Landroid/net/INetworkStatsSession;->getSummaryForNetwork(Landroid/net/NetworkTemplate;JJ)Landroid/net/NetworkStats;
 Landroid/net/InterfaceConfiguration;-><init>()V
 Landroid/net/LinkProperties$ProvisioningChange;->values()[Landroid/net/LinkProperties$ProvisioningChange;
 Landroid/net/MobileLinkQualityInfo;-><init>()V
@@ -637,248 +372,23 @@
 Landroid/net/wifi/IWifiManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/net/wifi/IWifiManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/wifi/IWifiManager;
 Landroid/net/wifi/IWifiManager$Stub;->TRANSACTION_getScanResults:I
-Landroid/net/wifi/IWifiManager;->getCurrentNetwork()Landroid/net/Network;
-Landroid/net/wifi/IWifiManager;->getWifiApConfiguration()Landroid/net/wifi/WifiConfiguration;
-Landroid/net/wifi/IWifiManager;->getWifiApEnabledState()I
 Landroid/net/wifi/IWifiScanner$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/net/wifi/IWifiScanner$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Landroid/net/wifi/IWifiScanner$Stub;-><init>()V
 Landroid/net/wifi/IWifiScanner$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/wifi/IWifiScanner;
 Landroid/net/wifi/p2p/IWifiP2pManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/wifi/p2p/IWifiP2pManager;
 Landroid/nfc/INfcAdapter$Stub;->TRANSACTION_enable:I
-Landroid/nfc/INfcAdapterExtras;->authenticate(Ljava/lang/String;[B)V
-Landroid/nfc/INfcAdapterExtras;->close(Ljava/lang/String;Landroid/os/IBinder;)Landroid/os/Bundle;
-Landroid/nfc/INfcAdapterExtras;->getCardEmulationRoute(Ljava/lang/String;)I
-Landroid/nfc/INfcAdapterExtras;->getDriverName(Ljava/lang/String;)Ljava/lang/String;
-Landroid/nfc/INfcAdapterExtras;->open(Ljava/lang/String;Landroid/os/IBinder;)Landroid/os/Bundle;
-Landroid/nfc/INfcAdapterExtras;->setCardEmulationRoute(Ljava/lang/String;I)V
-Landroid/nfc/INfcAdapterExtras;->transceive(Ljava/lang/String;[B)Landroid/os/Bundle;
-Landroid/os/AsyncResult;-><init>(Ljava/lang/Object;Ljava/lang/Object;Ljava/lang/Throwable;)V
-Landroid/os/AsyncResult;->exception:Ljava/lang/Throwable;
-Landroid/os/AsyncResult;->forMessage(Landroid/os/Message;)Landroid/os/AsyncResult;
-Landroid/os/AsyncResult;->forMessage(Landroid/os/Message;Ljava/lang/Object;Ljava/lang/Throwable;)Landroid/os/AsyncResult;
-Landroid/os/AsyncResult;->result:Ljava/lang/Object;
-Landroid/os/AsyncResult;->userObj:Ljava/lang/Object;
-Landroid/os/AsyncTask;->mFuture:Ljava/util/concurrent/FutureTask;
-Landroid/os/AsyncTask;->mStatus:Landroid/os/AsyncTask$Status;
-Landroid/os/AsyncTask;->mTaskInvoked:Ljava/util/concurrent/atomic/AtomicBoolean;
-Landroid/os/AsyncTask;->mWorker:Landroid/os/AsyncTask$WorkerRunnable;
-Landroid/os/AsyncTask;->sDefaultExecutor:Ljava/util/concurrent/Executor;
-Landroid/os/AsyncTask;->setDefaultExecutor(Ljava/util/concurrent/Executor;)V
-Landroid/os/BaseBundle;->isParcelled()Z
-Landroid/os/BaseBundle;->mMap:Landroid/util/ArrayMap;
-Landroid/os/BaseBundle;->mParcelledData:Landroid/os/Parcel;
-Landroid/os/BaseBundle;->unparcel()V
-Landroid/os/BatteryManager;->EXTRA_CHARGE_COUNTER:Ljava/lang/String;
-Landroid/os/BatteryManager;->EXTRA_INVALID_CHARGER:Ljava/lang/String;
-Landroid/os/BatteryManager;->EXTRA_MAX_CHARGING_CURRENT:Ljava/lang/String;
-Landroid/os/BatteryManager;->EXTRA_MAX_CHARGING_VOLTAGE:Ljava/lang/String;
-Landroid/os/BatteryStats$Counter;->getCountLocked(I)I
-Landroid/os/BatteryStats$HistoryItem;-><init>()V
-Landroid/os/BatteryStats$HistoryItem;->batteryHealth:B
-Landroid/os/BatteryStats$HistoryItem;->batteryLevel:B
-Landroid/os/BatteryStats$HistoryItem;->batteryPlugType:B
-Landroid/os/BatteryStats$HistoryItem;->batteryStatus:B
-Landroid/os/BatteryStats$HistoryItem;->batteryVoltage:C
-Landroid/os/BatteryStats$HistoryItem;->cmd:B
-Landroid/os/BatteryStats$HistoryItem;->CMD_UPDATE:B
-Landroid/os/BatteryStats$HistoryItem;->states2:I
-Landroid/os/BatteryStats$HistoryItem;->states:I
-Landroid/os/BatteryStats$HistoryItem;->time:J
-Landroid/os/BatteryStats$Timer;->getCountLocked(I)I
-Landroid/os/BatteryStats$Timer;->getTotalTimeLocked(JI)J
-Landroid/os/BatteryStats$Uid$Pkg$Serv;->getLaunches(I)I
-Landroid/os/BatteryStats$Uid$Pkg$Serv;->getStarts(I)I
-Landroid/os/BatteryStats$Uid$Pkg$Serv;->getStartTime(JI)J
-Landroid/os/BatteryStats$Uid$Pkg;->getServiceStats()Landroid/util/ArrayMap;
-Landroid/os/BatteryStats$Uid$Pkg;->getWakeupAlarmStats()Landroid/util/ArrayMap;
 Landroid/os/BatteryStats$Uid$Proc$ExcessivePower;-><init>()V
-Landroid/os/BatteryStats$Uid$Proc$ExcessivePower;->overTime:J
-Landroid/os/BatteryStats$Uid$Proc$ExcessivePower;->type:I
-Landroid/os/BatteryStats$Uid$Proc$ExcessivePower;->usedTime:J
-Landroid/os/BatteryStats$Uid$Proc;->countExcessivePowers()I
-Landroid/os/BatteryStats$Uid$Proc;->getExcessivePower(I)Landroid/os/BatteryStats$Uid$Proc$ExcessivePower;
-Landroid/os/BatteryStats$Uid$Proc;->getForegroundTime(I)J
-Landroid/os/BatteryStats$Uid$Proc;->getStarts(I)I
-Landroid/os/BatteryStats$Uid$Proc;->getSystemTime(I)J
-Landroid/os/BatteryStats$Uid$Proc;->getUserTime(I)J
-Landroid/os/BatteryStats$Uid$Sensor;->getHandle()I
-Landroid/os/BatteryStats$Uid$Sensor;->getSensorTime()Landroid/os/BatteryStats$Timer;
-Landroid/os/BatteryStats$Uid$Sensor;->GPS:I
-Landroid/os/BatteryStats$Uid$Wakelock;->getWakeTime(I)Landroid/os/BatteryStats$Timer;
 Landroid/os/BatteryStats$Uid;-><init>()V
-Landroid/os/BatteryStats$Uid;->getAudioTurnedOnTimer()Landroid/os/BatteryStats$Timer;
-Landroid/os/BatteryStats$Uid;->getFullWifiLockTime(JI)J
-Landroid/os/BatteryStats$Uid;->getMobileRadioActiveTime(I)J
-Landroid/os/BatteryStats$Uid;->getNetworkActivityBytes(II)J
-Landroid/os/BatteryStats$Uid;->getPackageStats()Landroid/util/ArrayMap;
-Landroid/os/BatteryStats$Uid;->getProcessStats()Landroid/util/ArrayMap;
-Landroid/os/BatteryStats$Uid;->getSensorStats()Landroid/util/SparseArray;
-Landroid/os/BatteryStats$Uid;->getUid()I
-Landroid/os/BatteryStats$Uid;->getVideoTurnedOnTimer()Landroid/os/BatteryStats$Timer;
-Landroid/os/BatteryStats$Uid;->getWakelockStats()Landroid/util/ArrayMap;
-Landroid/os/BatteryStats$Uid;->getWifiBatchedScanTime(IJI)J
-Landroid/os/BatteryStats$Uid;->getWifiMulticastTime(JI)J
-Landroid/os/BatteryStats$Uid;->getWifiRunningTime(JI)J
-Landroid/os/BatteryStats$Uid;->getWifiScanTime(JI)J
-Landroid/os/BatteryStats;->computeBatteryRealtime(JI)J
-Landroid/os/BatteryStats;->computeBatteryTimeRemaining(J)J
-Landroid/os/BatteryStats;->computeBatteryUptime(JI)J
-Landroid/os/BatteryStats;->computeChargeTimeRemaining(J)J
-Landroid/os/BatteryStats;->dumpLine(Ljava/io/PrintWriter;ILjava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V
-Landroid/os/BatteryStats;->getBatteryUptime(J)J
-Landroid/os/BatteryStats;->getGlobalWifiRunningTime(JI)J
-Landroid/os/BatteryStats;->getNextHistoryLocked(Landroid/os/BatteryStats$HistoryItem;)Z
-Landroid/os/BatteryStats;->getPhoneOnTime(JI)J
-Landroid/os/BatteryStats;->getPhoneSignalStrengthTime(IJI)J
-Landroid/os/BatteryStats;->getScreenBrightnessTime(IJI)J
-Landroid/os/BatteryStats;->getScreenOnTime(JI)J
-Landroid/os/BatteryStats;->getUidStats()Landroid/util/SparseArray;
-Landroid/os/BatteryStats;->getWifiOnTime(JI)J
-Landroid/os/BatteryStats;->NUM_DATA_CONNECTION_TYPES:I
-Landroid/os/BatteryStats;->NUM_SCREEN_BRIGHTNESS_BINS:I
-Landroid/os/BatteryStats;->startIteratingHistoryLocked()Z
-Landroid/os/BatteryStats;->STATS_CURRENT:I
-Landroid/os/BatteryStats;->WAKE_TYPE_PARTIAL:I
-Landroid/os/Binder;->execTransact(IJJI)Z
-Landroid/os/Binder;->mObject:J
-Landroid/os/Broadcaster;-><init>()V
-Landroid/os/Broadcaster;->broadcast(Landroid/os/Message;)V
-Landroid/os/Broadcaster;->cancelRequest(ILandroid/os/Handler;I)V
-Landroid/os/Broadcaster;->request(ILandroid/os/Handler;I)V
-Landroid/os/Build$VERSION;->ACTIVE_CODENAMES:[Ljava/lang/String;
-Landroid/os/Build;->getLong(Ljava/lang/String;)J
-Landroid/os/Build;->getString(Ljava/lang/String;)Ljava/lang/String;
-Landroid/os/Build;->IS_DEBUGGABLE:Z
-Landroid/os/Build;->IS_EMULATOR:Z
-Landroid/os/Bundle;->filterValues()Landroid/os/Bundle;
-Landroid/os/Bundle;->forPair(Ljava/lang/String;Ljava/lang/String;)Landroid/os/Bundle;
-Landroid/os/Bundle;->getIBinder(Ljava/lang/String;)Landroid/os/IBinder;
-Landroid/os/Bundle;->getSize()I
-Landroid/os/Bundle;->putIBinder(Ljava/lang/String;Landroid/os/IBinder;)V
-Landroid/os/Bundle;->putParcelableList(Ljava/lang/String;Ljava/util/List;)V
-Landroid/os/Bundle;->setDefusable(Landroid/os/Bundle;Z)Landroid/os/Bundle;
-Landroid/os/Debug$MemoryInfo;->dalvikPrivateClean:I
-Landroid/os/Debug$MemoryInfo;->dalvikRss:I
-Landroid/os/Debug$MemoryInfo;->dalvikSharedClean:I
-Landroid/os/Debug$MemoryInfo;->dalvikSwappablePss:I
-Landroid/os/Debug$MemoryInfo;->dalvikSwappedOut:I
-Landroid/os/Debug$MemoryInfo;->dalvikSwappedOutPss:I
-Landroid/os/Debug$MemoryInfo;->getOtherLabel(I)Ljava/lang/String;
-Landroid/os/Debug$MemoryInfo;->getOtherPrivate(I)I
-Landroid/os/Debug$MemoryInfo;->getOtherPrivateDirty(I)I
-Landroid/os/Debug$MemoryInfo;->getOtherPss(I)I
-Landroid/os/Debug$MemoryInfo;->getOtherSharedDirty(I)I
-Landroid/os/Debug$MemoryInfo;->getSummaryCode()I
-Landroid/os/Debug$MemoryInfo;->getSummaryGraphics()I
-Landroid/os/Debug$MemoryInfo;->getSummaryJavaHeap()I
-Landroid/os/Debug$MemoryInfo;->getSummaryNativeHeap()I
-Landroid/os/Debug$MemoryInfo;->getSummaryPrivateOther()I
-Landroid/os/Debug$MemoryInfo;->getSummaryStack()I
-Landroid/os/Debug$MemoryInfo;->getSummarySystem()I
-Landroid/os/Debug$MemoryInfo;->getTotalUss()I
-Landroid/os/Debug$MemoryInfo;->hasSwappedOutPss:Z
-Landroid/os/Debug$MemoryInfo;->nativePrivateClean:I
-Landroid/os/Debug$MemoryInfo;->nativeRss:I
-Landroid/os/Debug$MemoryInfo;->nativeSharedClean:I
-Landroid/os/Debug$MemoryInfo;->nativeSwappablePss:I
-Landroid/os/Debug$MemoryInfo;->nativeSwappedOut:I
-Landroid/os/Debug$MemoryInfo;->nativeSwappedOutPss:I
-Landroid/os/Debug$MemoryInfo;->NUM_DVK_STATS:I
-Landroid/os/Debug$MemoryInfo;->NUM_OTHER_STATS:I
-Landroid/os/Debug$MemoryInfo;->otherPrivateClean:I
-Landroid/os/Debug$MemoryInfo;->otherRss:I
-Landroid/os/Debug$MemoryInfo;->otherSharedClean:I
-Landroid/os/Debug$MemoryInfo;->otherStats:[I
-Landroid/os/Debug$MemoryInfo;->otherSwappablePss:I
-Landroid/os/Debug$MemoryInfo;->otherSwappedOut:I
-Landroid/os/Debug$MemoryInfo;->otherSwappedOutPss:I
-Landroid/os/Debug;-><init>()V
-Landroid/os/Debug;->countInstancesOfClass(Ljava/lang/Class;)J
-Landroid/os/Debug;->dumpNativeHeap(Ljava/io/FileDescriptor;)V
-Landroid/os/Debug;->dumpReferenceTables()V
-Landroid/os/Debug;->getCaller()Ljava/lang/String;
-Landroid/os/Debug;->getCallers(I)Ljava/lang/String;
-Landroid/os/Debug;->getMemInfo([J)V
-Landroid/os/Debug;->getMemoryInfo(ILandroid/os/Debug$MemoryInfo;)V
-Landroid/os/DropBoxManager;->mService:Lcom/android/internal/os/IDropBoxManagerService;
-Landroid/os/Environment$UserEnvironment;-><init>(I)V
-Landroid/os/Environment$UserEnvironment;->getExternalDirs()[Ljava/io/File;
-Landroid/os/Environment$UserEnvironment;->getExternalStorageDirectory()Ljava/io/File;
-Landroid/os/Environment$UserEnvironment;->getExternalStoragePublicDirectory(Ljava/lang/String;)Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAndroidDataDirs()[Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAppCacheDirs(Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAppDataDirs(Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAppFilesDirs(Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAppMediaDirs(Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->buildExternalStorageAppObbDirs(Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->buildPaths([Ljava/io/File;[Ljava/lang/String;)[Ljava/io/File;
-Landroid/os/Environment;->getDataSystemDirectory()Ljava/io/File;
-Landroid/os/Environment;->getLegacyExternalStorageDirectory()Ljava/io/File;
-Landroid/os/Environment;->getLegacyExternalStorageObbDirectory()Ljava/io/File;
-Landroid/os/Environment;->getOemDirectory()Ljava/io/File;
-Landroid/os/Environment;->getStorageDirectory()Ljava/io/File;
-Landroid/os/Environment;->getVendorDirectory()Ljava/io/File;
-Landroid/os/Environment;->initForCurrentUser()V
-Landroid/os/Environment;->maybeTranslateEmulatedPathToInternal(Ljava/io/File;)Ljava/io/File;
-Landroid/os/Environment;->sCurrentUser:Landroid/os/Environment$UserEnvironment;
-Landroid/os/FileObserver$ObserverThread;->onEvent(IILjava/lang/String;)V
-Landroid/os/FileObserver;->s_observerThread:Landroid/os/FileObserver$ObserverThread;
 Landroid/os/FileUtils;-><init>()V
-Landroid/os/FileUtils;->checksumCrc32(Ljava/io/File;)J
-Landroid/os/FileUtils;->copyFile(Ljava/io/File;Ljava/io/File;)Z
-Landroid/os/FileUtils;->copyToFile(Ljava/io/InputStream;Ljava/io/File;)Z
-Landroid/os/FileUtils;->deleteContents(Ljava/io/File;)Z
-Landroid/os/FileUtils;->deleteOlderFiles(Ljava/io/File;IJ)Z
-Landroid/os/FileUtils;->isFilenameSafe(Ljava/io/File;)Z
-Landroid/os/FileUtils;->readTextFile(Ljava/io/File;ILjava/lang/String;)Ljava/lang/String;
-Landroid/os/FileUtils;->setPermissions(Ljava/io/File;III)I
-Landroid/os/FileUtils;->setPermissions(Ljava/io/FileDescriptor;III)I
-Landroid/os/FileUtils;->setPermissions(Ljava/lang/String;III)I
-Landroid/os/FileUtils;->stringToFile(Ljava/io/File;Ljava/lang/String;)V
-Landroid/os/FileUtils;->stringToFile(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/os/FileUtils;->sync(Ljava/io/FileOutputStream;)Z
-Landroid/os/Handler;-><init>(Landroid/os/Looper;Landroid/os/Handler$Callback;Z)V
-Landroid/os/Handler;-><init>(Z)V
-Landroid/os/Handler;->getIMessenger()Landroid/os/IMessenger;
-Landroid/os/Handler;->getMain()Landroid/os/Handler;
-Landroid/os/Handler;->getPostMessage(Ljava/lang/Runnable;Ljava/lang/Object;)Landroid/os/Message;
-Landroid/os/Handler;->hasCallbacks(Ljava/lang/Runnable;)Z
-Landroid/os/Handler;->mCallback:Landroid/os/Handler$Callback;
-Landroid/os/Handler;->mLooper:Landroid/os/Looper;
-Landroid/os/Handler;->mMessenger:Landroid/os/IMessenger;
-Landroid/os/HwBinder;->reportSyspropChanged()V
-Landroid/os/HwParcel;-><init>(Z)V
-Landroid/os/HwRemoteBinder;-><init>()V
 Landroid/os/IBatteryPropertiesRegistrar$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
-Landroid/os/IBinder;->SYSPROPS_TRANSACTION:I
 Landroid/os/IDeviceIdentifiersPolicyService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IDeviceIdentifiersPolicyService;
 Landroid/os/IDeviceIdleController$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IDeviceIdleController;
-Landroid/os/IDeviceIdleController;->addPowerSaveTempWhitelistApp(Ljava/lang/String;JILjava/lang/String;)V
 Landroid/os/IDeviceIdleController;->getAppIdTempWhitelist()[I
 Landroid/os/IDeviceIdleController;->getFullPowerWhitelistExceptIdle()[Ljava/lang/String;
 Landroid/os/INetworkManagementService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/os/INetworkManagementService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/INetworkManagementService;
-Landroid/os/INetworkManagementService;->clearInterfaceAddresses(Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->disableIpv6(Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->disableNat(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->enableIpv6(Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->enableNat(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->getInterfaceConfig(Ljava/lang/String;)Landroid/net/InterfaceConfiguration;
-Landroid/os/INetworkManagementService;->getIpForwardingEnabled()Z
-Landroid/os/INetworkManagementService;->isBandwidthControlEnabled()Z
-Landroid/os/INetworkManagementService;->isTetheringStarted()Z
 Landroid/os/INetworkManagementService;->listTetheredInterfaces()[Ljava/lang/String;
-Landroid/os/INetworkManagementService;->registerObserver(Landroid/net/INetworkManagementEventObserver;)V
-Landroid/os/INetworkManagementService;->setInterfaceConfig(Ljava/lang/String;Landroid/net/InterfaceConfiguration;)V
-Landroid/os/INetworkManagementService;->setInterfaceIpv6PrivacyExtensions(Ljava/lang/String;Z)V
-Landroid/os/INetworkManagementService;->setIpForwardingEnabled(Z)V
-Landroid/os/INetworkManagementService;->setIPv6AddrGenMode(Ljava/lang/String;I)V
-Landroid/os/INetworkManagementService;->startTethering([Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->stopTethering()V
-Landroid/os/INetworkManagementService;->tetherInterface(Ljava/lang/String;)V
-Landroid/os/INetworkManagementService;->unregisterObserver(Landroid/net/INetworkManagementEventObserver;)V
-Landroid/os/INetworkManagementService;->untetherInterface(Ljava/lang/String;)V
 Landroid/os/IPermissionController$Stub$Proxy;->checkPermission(Ljava/lang/String;II)Z
 Landroid/os/IPermissionController$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IPermissionController;
 Landroid/os/IPowerManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
@@ -886,313 +396,21 @@
 Landroid/os/IPowerManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IPowerManager;
 Landroid/os/IPowerManager$Stub;->TRANSACTION_acquireWakeLock:I
 Landroid/os/IPowerManager$Stub;->TRANSACTION_goToSleep:I
-Landroid/os/IPowerManager;->goToSleep(JII)V
-Landroid/os/IPowerManager;->isInteractive()Z
-Landroid/os/IPowerManager;->reboot(ZLjava/lang/String;Z)V
 Landroid/os/IPowerManager;->releaseWakeLock(Landroid/os/IBinder;I)V
-Landroid/os/IPowerManager;->userActivity(JII)V
-Landroid/os/IPowerManager;->wakeUp(JLjava/lang/String;Ljava/lang/String;)V
 Landroid/os/IRecoverySystem$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IRecoverySystem;
 Landroid/os/IRemoteCallback$Stub;-><init>()V
-Landroid/os/IRemoteCallback;->sendResult(Landroid/os/Bundle;)V
-Landroid/os/IServiceManager;->checkService(Ljava/lang/String;)Landroid/os/IBinder;
-Landroid/os/IServiceManager;->getService(Ljava/lang/String;)Landroid/os/IBinder;
 Landroid/os/IUpdateEngine$Stub;-><init>()V
 Landroid/os/IUpdateEngineCallback;->onStatusUpdate(IF)V
 Landroid/os/IUserManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/os/IUserManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IUserManager;
-Landroid/os/IUserManager;->getUserInfo(I)Landroid/content/pm/UserInfo;
 Landroid/os/IVibratorService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/IVibratorService;
-Landroid/os/LocaleList;->setDefault(Landroid/os/LocaleList;I)V
-Landroid/os/Looper;->mLogging:Landroid/util/Printer;
-Landroid/os/Looper;->mQueue:Landroid/os/MessageQueue;
-Landroid/os/Looper;->setTraceTag(J)V
-Landroid/os/Looper;->sMainLooper:Landroid/os/Looper;
-Landroid/os/Looper;->sThreadLocal:Ljava/lang/ThreadLocal;
-Landroid/os/MemoryFile;->deactivate()V
-Landroid/os/MemoryFile;->getFileDescriptor()Ljava/io/FileDescriptor;
-Landroid/os/MemoryFile;->getSize(Ljava/io/FileDescriptor;)I
-Landroid/os/MemoryFile;->native_get_size(Ljava/io/FileDescriptor;)I
-Landroid/os/MemoryFile;->native_pin(Ljava/io/FileDescriptor;Z)Z
-Landroid/os/Message;->callback:Ljava/lang/Runnable;
-Landroid/os/Message;->flags:I
-Landroid/os/Message;->markInUse()V
-Landroid/os/Message;->next:Landroid/os/Message;
-Landroid/os/Message;->recycleUnchecked()V
-Landroid/os/Message;->setCallback(Ljava/lang/Runnable;)Landroid/os/Message;
-Landroid/os/Message;->target:Landroid/os/Handler;
-Landroid/os/Message;->toString(J)Ljava/lang/String;
-Landroid/os/Message;->when:J
-Landroid/os/MessageQueue;->dispatchEvents(II)I
-Landroid/os/MessageQueue;->hasMessages(Landroid/os/Handler;Ljava/lang/Runnable;Ljava/lang/Object;)Z
-Landroid/os/MessageQueue;->mIdleHandlers:Ljava/util/ArrayList;
-Landroid/os/MessageQueue;->mMessages:Landroid/os/Message;
-Landroid/os/MessageQueue;->mNextBarrierToken:I
-Landroid/os/MessageQueue;->mPtr:J
-Landroid/os/MessageQueue;->mQuitAllowed:Z
-Landroid/os/MessageQueue;->nativePollOnce(JI)V
-Landroid/os/MessageQueue;->next()Landroid/os/Message;
-Landroid/os/MessageQueue;->postSyncBarrier()I
-Landroid/os/MessageQueue;->removeSyncBarrier(I)V
 Landroid/os/Parcel$ReadWriteHelper;-><init>()V
-Landroid/os/Parcel;->getGlobalAllocCount()J
-Landroid/os/Parcel;->getGlobalAllocSize()J
-Landroid/os/Parcel;->mNativePtr:J
-Landroid/os/Parcel;->readArrayMap(Landroid/util/ArrayMap;Ljava/lang/ClassLoader;)V
-Landroid/os/Parcel;->readArraySet(Ljava/lang/ClassLoader;)Landroid/util/ArraySet;
-Landroid/os/Parcel;->readBlob()[B
-Landroid/os/Parcel;->readCharSequence()Ljava/lang/CharSequence;
-Landroid/os/Parcel;->readCreator(Landroid/os/Parcelable$Creator;Ljava/lang/ClassLoader;)Landroid/os/Parcelable;
-Landroid/os/Parcel;->readExceptionCode()I
-Landroid/os/Parcel;->readParcelableCreator(Ljava/lang/ClassLoader;)Landroid/os/Parcelable$Creator;
-Landroid/os/Parcel;->readParcelableList(Ljava/util/List;Ljava/lang/ClassLoader;)Ljava/util/List;
-Landroid/os/Parcel;->readRawFileDescriptor()Ljava/io/FileDescriptor;
-Landroid/os/Parcel;->readStringArray()[Ljava/lang/String;
-Landroid/os/Parcel;->writeArrayMap(Landroid/util/ArrayMap;)V
-Landroid/os/Parcel;->writeArraySet(Landroid/util/ArraySet;)V
-Landroid/os/Parcel;->writeBlob([B)V
-Landroid/os/Parcel;->writeCharSequence(Ljava/lang/CharSequence;)V
-Landroid/os/Parcel;->writeParcelableCreator(Landroid/os/Parcelable;)V
-Landroid/os/Parcel;->writeParcelableList(Ljava/util/List;I)V
-Landroid/os/ParcelableParcel;-><init>(Ljava/lang/ClassLoader;)V
-Landroid/os/ParcelableParcel;->CREATOR:Landroid/os/Parcelable$ClassLoaderCreator;
-Landroid/os/ParcelableParcel;->getClassLoader()Ljava/lang/ClassLoader;
-Landroid/os/ParcelableParcel;->getParcel()Landroid/os/Parcel;
-Landroid/os/ParcelFileDescriptor;-><init>(Ljava/io/FileDescriptor;)V
-Landroid/os/ParcelFileDescriptor;->fromData([BLjava/lang/String;)Landroid/os/ParcelFileDescriptor;
-Landroid/os/ParcelFileDescriptor;->getFile(Ljava/io/FileDescriptor;)Ljava/io/File;
-Landroid/os/ParcelFileDescriptor;->seekTo(J)J
-Landroid/os/PerformanceCollector;-><init>()V
-Landroid/os/PerformanceCollector;->beginSnapshot(Ljava/lang/String;)V
-Landroid/os/PerformanceCollector;->endSnapshot()Landroid/os/Bundle;
-Landroid/os/PerformanceCollector;->startTiming(Ljava/lang/String;)V
-Landroid/os/PerformanceCollector;->stopTiming(Ljava/lang/String;)Landroid/os/Bundle;
-Landroid/os/PowerManager$WakeLock;->mFlags:I
-Landroid/os/PowerManager$WakeLock;->mTag:Ljava/lang/String;
-Landroid/os/PowerManager;->ACTION_LIGHT_DEVICE_IDLE_MODE_CHANGED:Ljava/lang/String;
-Landroid/os/PowerManager;->ACTION_POWER_SAVE_MODE_CHANGING:Ljava/lang/String;
-Landroid/os/PowerManager;->BRIGHTNESS_ON:I
-Landroid/os/PowerManager;->EXTRA_POWER_SAVE_MODE:Ljava/lang/String;
-Landroid/os/PowerManager;->getDefaultScreenBrightnessSetting()I
-Landroid/os/PowerManager;->getMaximumScreenBrightnessSetting()I
-Landroid/os/PowerManager;->getMinimumScreenBrightnessSetting()I
-Landroid/os/PowerManager;->goToSleep(JII)V
-Landroid/os/PowerManager;->GO_TO_SLEEP_REASON_TIMEOUT:I
-Landroid/os/PowerManager;->isLightDeviceIdleMode()Z
-Landroid/os/PowerManager;->mService:Landroid/os/IPowerManager;
-Landroid/os/PowerManager;->setPowerSaveMode(Z)Z
-Landroid/os/PowerManager;->validateWakeLockParameters(ILjava/lang/String;)V
-Landroid/os/PowerManager;->wakeUp(JLjava/lang/String;)V
-Landroid/os/Process;->DRM_UID:I
-Landroid/os/Process;->getFreeMemory()J
-Landroid/os/Process;->getParentPid(I)I
-Landroid/os/Process;->getPids(Ljava/lang/String;[I)[I
-Landroid/os/Process;->getPidsForCommands([Ljava/lang/String;)[I
-Landroid/os/Process;->getPss(I)J
-Landroid/os/Process;->getTotalMemory()J
-Landroid/os/Process;->getUidForPid(I)I
-Landroid/os/Process;->isIsolated(I)Z
-Landroid/os/Process;->LOG_UID:I
-Landroid/os/Process;->MEDIA_UID:I
-Landroid/os/Process;->myPpid()I
-Landroid/os/Process;->NFC_UID:I
-Landroid/os/Process;->parseProcLine([BII[I[Ljava/lang/String;[J[F)Z
-Landroid/os/Process;->PROC_COMBINE:I
-Landroid/os/Process;->PROC_OUT_FLOAT:I
-Landroid/os/Process;->PROC_OUT_LONG:I
-Landroid/os/Process;->PROC_OUT_STRING:I
-Landroid/os/Process;->PROC_PARENS:I
-Landroid/os/Process;->PROC_QUOTES:I
-Landroid/os/Process;->PROC_SPACE_TERM:I
-Landroid/os/Process;->PROC_TAB_TERM:I
-Landroid/os/Process;->PROC_TERM_MASK:I
-Landroid/os/Process;->PROC_ZERO_TERM:I
-Landroid/os/Process;->readProcFile(Ljava/lang/String;[I[Ljava/lang/String;[J[F)Z
-Landroid/os/Process;->readProcLines(Ljava/lang/String;[Ljava/lang/String;[J)V
-Landroid/os/Process;->setArgV0(Ljava/lang/String;)V
-Landroid/os/Process;->setProcessGroup(II)V
-Landroid/os/Process;->VPN_UID:I
-Landroid/os/Process;->WIFI_UID:I
-Landroid/os/RecoverySystem;->verifyPackageCompatibility(Ljava/io/InputStream;)Z
-Landroid/os/Registrant;-><init>(Landroid/os/Handler;ILjava/lang/Object;)V
-Landroid/os/Registrant;->clear()V
-Landroid/os/Registrant;->messageForRegistrant()Landroid/os/Message;
-Landroid/os/Registrant;->notifyRegistrant()V
-Landroid/os/Registrant;->notifyRegistrant(Landroid/os/AsyncResult;)V
-Landroid/os/Registrant;->notifyResult(Ljava/lang/Object;)V
 Landroid/os/RegistrantList;-><init>()V
-Landroid/os/RegistrantList;->add(Landroid/os/Handler;ILjava/lang/Object;)V
-Landroid/os/RegistrantList;->add(Landroid/os/Registrant;)V
-Landroid/os/RegistrantList;->addUnique(Landroid/os/Handler;ILjava/lang/Object;)V
-Landroid/os/RegistrantList;->notifyRegistrants()V
-Landroid/os/RegistrantList;->notifyRegistrants(Landroid/os/AsyncResult;)V
-Landroid/os/RegistrantList;->notifyResult(Ljava/lang/Object;)V
-Landroid/os/RegistrantList;->remove(Landroid/os/Handler;)V
-Landroid/os/RegistrantList;->removeCleared()V
-Landroid/os/RegistrantList;->size()I
-Landroid/os/RemoteCallbackList;->mCallbacks:Landroid/util/ArrayMap;
-Landroid/os/RemoteException;->rethrowFromSystemServer()Ljava/lang/RuntimeException;
-Landroid/os/SELinux;->checkSELinuxAccess(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z
-Landroid/os/SELinux;->getContext()Ljava/lang/String;
-Landroid/os/SELinux;->getFileContext(Ljava/lang/String;)Ljava/lang/String;
-Landroid/os/SELinux;->getPidContext(I)Ljava/lang/String;
-Landroid/os/SELinux;->isSELinuxEnabled()Z
-Landroid/os/SELinux;->isSELinuxEnforced()Z
-Landroid/os/SELinux;->restoreconRecursive(Ljava/io/File;)Z
 Landroid/os/ServiceManager;-><init>()V
-Landroid/os/ServiceManager;->addService(Ljava/lang/String;Landroid/os/IBinder;)V
-Landroid/os/ServiceManager;->addService(Ljava/lang/String;Landroid/os/IBinder;Z)V
-Landroid/os/ServiceManager;->addService(Ljava/lang/String;Landroid/os/IBinder;ZI)V
-Landroid/os/ServiceManager;->checkService(Ljava/lang/String;)Landroid/os/IBinder;
-Landroid/os/ServiceManager;->getIServiceManager()Landroid/os/IServiceManager;
-Landroid/os/ServiceManager;->getService(Ljava/lang/String;)Landroid/os/IBinder;
-Landroid/os/ServiceManager;->listServices()[Ljava/lang/String;
-Landroid/os/ServiceManager;->sCache:Ljava/util/HashMap;
-Landroid/os/ServiceManager;->sServiceManager:Landroid/os/IServiceManager;
-Landroid/os/ServiceManagerNative;->asInterface(Landroid/os/IBinder;)Landroid/os/IServiceManager;
-Landroid/os/ServiceManagerProxy;->getService(Ljava/lang/String;)Landroid/os/IBinder;
-Landroid/os/ServiceManagerProxy;->mRemote:Landroid/os/IBinder;
-Landroid/os/SharedMemory;->getFd()I
-Landroid/os/ShellCommand;->peekNextArg()Ljava/lang/String;
-Landroid/os/StatFs;->mStat:Landroid/system/StructStatVfs;
 Landroid/os/storage/IObbActionListener$Stub;-><init>()V
 Landroid/os/storage/IStorageManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/os/storage/IStorageManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/os/storage/IStorageManager;
 Landroid/os/storage/StorageEventListener;-><init>()V
-Landroid/os/StrictMode$Span;->finish()V
-Landroid/os/StrictMode$ThreadPolicy;->mask:I
-Landroid/os/StrictMode$VmPolicy$Builder;->mMask:I
-Landroid/os/StrictMode$VmPolicy;->mask:I
-Landroid/os/StrictMode;->conditionallyCheckInstanceCounts()V
-Landroid/os/StrictMode;->disableDeathOnFileUriExposure()V
-Landroid/os/StrictMode;->enableDeathOnFileUriExposure()V
-Landroid/os/StrictMode;->enterCriticalSpan(Ljava/lang/String;)Landroid/os/StrictMode$Span;
-Landroid/os/StrictMode;->getThreadPolicyMask()I
-Landroid/os/StrictMode;->incrementExpectedActivityCount(Ljava/lang/Class;)V
-Landroid/os/StrictMode;->onBinderStrictModePolicyChange(I)V
-Landroid/os/StrictMode;->onWebViewMethodCalledOnWrongThread(Ljava/lang/Throwable;)V
-Landroid/os/StrictMode;->sLastVmViolationTime:Ljava/util/HashMap;
-Landroid/os/StrictMode;->sWindowManager:Landroid/util/Singleton;
-Landroid/os/StrictMode;->violationsBeingTimed:Ljava/lang/ThreadLocal;
-Landroid/os/SystemClock;-><init>()V
-Landroid/os/SystemClock;->currentThreadTimeMicro()J
-Landroid/os/SystemClock;->currentTimeMicro()J
-Landroid/os/SystemProperties;-><init>()V
-Landroid/os/SystemProperties;->addChangeCallback(Ljava/lang/Runnable;)V
-Landroid/os/SystemProperties;->native_get(Ljava/lang/String;)Ljava/lang/String;
-Landroid/os/SystemProperties;->native_get_long(Ljava/lang/String;J)J
-Landroid/os/SystemProperties;->PROP_NAME_MAX:I
-Landroid/os/SystemProperties;->reportSyspropChanged()V
-Landroid/os/SystemProperties;->sChangeCallbacks:Ljava/util/ArrayList;
-Landroid/os/SystemProperties;->set(Ljava/lang/String;Ljava/lang/String;)V
-Landroid/os/SystemService;->start(Ljava/lang/String;)V
-Landroid/os/SystemService;->stop(Ljava/lang/String;)V
-Landroid/os/SystemVibrator;-><init>()V
-Landroid/os/SystemVibrator;-><init>(Landroid/content/Context;)V
-Landroid/os/Trace;->asyncTraceBegin(JLjava/lang/String;I)V
-Landroid/os/Trace;->asyncTraceEnd(JLjava/lang/String;I)V
-Landroid/os/Trace;->isTagEnabled(J)Z
-Landroid/os/Trace;->nativeGetEnabledTags()J
-Landroid/os/Trace;->sEnabledTags:J
-Landroid/os/Trace;->setAppTracingAllowed(Z)V
-Landroid/os/Trace;->traceBegin(JLjava/lang/String;)V
-Landroid/os/Trace;->traceCounter(JLjava/lang/String;I)V
-Landroid/os/Trace;->traceEnd(J)V
-Landroid/os/Trace;->TRACE_TAG_APP:J
-Landroid/os/Trace;->TRACE_TAG_VIEW:J
-Landroid/os/UEventObserver$UEvent;->get(Ljava/lang/String;)Ljava/lang/String;
-Landroid/os/UEventObserver$UEvent;->get(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-Landroid/os/UEventObserver;-><init>()V
-Landroid/os/UEventObserver;->onUEvent(Landroid/os/UEventObserver$UEvent;)V
-Landroid/os/UEventObserver;->startObserving(Ljava/lang/String;)V
-Landroid/os/UEventObserver;->stopObserving()V
-Landroid/os/UpdateLock;->acquire()V
-Landroid/os/UpdateLock;->isHeld()Z
-Landroid/os/UpdateLock;->NOW_IS_CONVENIENT:Ljava/lang/String;
-Landroid/os/UpdateLock;->release()V
-Landroid/os/UpdateLock;->TIMESTAMP:Ljava/lang/String;
-Landroid/os/UpdateLock;->UPDATE_LOCK_CHANGED:Ljava/lang/String;
-Landroid/os/UserHandle;-><init>(I)V
-Landroid/os/UserHandle;->AID_APP_END:I
-Landroid/os/UserHandle;->AID_APP_START:I
-Landroid/os/UserHandle;->AID_CACHE_GID_START:I
-Landroid/os/UserHandle;->AID_ROOT:I
-Landroid/os/UserHandle;->AID_SHARED_GID_START:I
-Landroid/os/UserHandle;->CURRENT_OR_SELF:Landroid/os/UserHandle;
-Landroid/os/UserHandle;->ERR_GID:I
-Landroid/os/UserHandle;->getAppIdFromSharedAppGid(I)I
-Landroid/os/UserHandle;->getCallingUserId()I
-Landroid/os/UserHandle;->getUid(II)I
-Landroid/os/UserHandle;->getUserId(I)I
-Landroid/os/UserHandle;->isApp(I)Z
-Landroid/os/UserHandle;->isIsolated(I)Z
-Landroid/os/UserHandle;->isSameApp(II)Z
-Landroid/os/UserHandle;->mHandle:I
-Landroid/os/UserHandle;->MU_ENABLED:Z
-Landroid/os/UserHandle;->OWNER:Landroid/os/UserHandle;
-Landroid/os/UserHandle;->PER_USER_RANGE:I
-Landroid/os/UserHandle;->USER_ALL:I
-Landroid/os/UserHandle;->USER_CURRENT:I
-Landroid/os/UserHandle;->USER_CURRENT_OR_SELF:I
-Landroid/os/UserHandle;->USER_NULL:I
-Landroid/os/UserHandle;->USER_OWNER:I
-Landroid/os/UserHandle;->USER_SERIAL_SYSTEM:I
-Landroid/os/UserHandle;->USER_SYSTEM:I
-Landroid/os/UserManager;->createProfileForUser(Ljava/lang/String;II)Landroid/content/pm/UserInfo;
-Landroid/os/UserManager;->createUser(Ljava/lang/String;I)Landroid/content/pm/UserInfo;
-Landroid/os/UserManager;->DISALLOW_RECORD_AUDIO:Ljava/lang/String;
-Landroid/os/UserManager;->get(Landroid/content/Context;)Landroid/os/UserManager;
-Landroid/os/UserManager;->getEnabledProfiles(I)Ljava/util/List;
-Landroid/os/UserManager;->getMaxSupportedUsers()I
-Landroid/os/UserManager;->getProfileIdsWithDisabled(I)[I
-Landroid/os/UserManager;->getProfileParent(I)Landroid/content/pm/UserInfo;
-Landroid/os/UserManager;->getProfiles(I)Ljava/util/List;
-Landroid/os/UserManager;->getUserHandle()I
-Landroid/os/UserManager;->getUserHandle(I)I
-Landroid/os/UserManager;->getUserIcon(I)Landroid/graphics/Bitmap;
-Landroid/os/UserManager;->getUserInfo(I)Landroid/content/pm/UserInfo;
-Landroid/os/UserManager;->getUsers()Ljava/util/List;
-Landroid/os/UserManager;->getUsers(Z)Ljava/util/List;
-Landroid/os/UserManager;->getUserSerialNumber(I)I
-Landroid/os/UserManager;->getUserStartRealtime()J
-Landroid/os/UserManager;->getUserUnlockRealtime()J
-Landroid/os/UserManager;->hasBaseUserRestriction(Ljava/lang/String;Landroid/os/UserHandle;)Z
-Landroid/os/UserManager;->hasUserRestriction(Ljava/lang/String;Landroid/os/UserHandle;)Z
-Landroid/os/UserManager;->isAdminUser()Z
-Landroid/os/UserManager;->isDeviceInDemoMode(Landroid/content/Context;)Z
-Landroid/os/UserManager;->isGuestUser(I)Z
-Landroid/os/UserManager;->isLinkedUser()Z
-Landroid/os/UserManager;->isUserAdmin(I)Z
-Landroid/os/UserManager;->isUserUnlocked(I)Z
-Landroid/os/UserManager;->mService:Landroid/os/IUserManager;
-Landroid/os/UserManager;->removeUser(I)Z
-Landroid/os/Vibrator;-><init>()V
-Landroid/os/VintfObject;->getHalNamesAndVersions()[Ljava/lang/String;
-Landroid/os/VintfObject;->getSepolicyVersion()Ljava/lang/String;
-Landroid/os/VintfObject;->getTargetFrameworkCompatibilityMatrixVersion()Ljava/lang/Long;
-Landroid/os/VintfObject;->getVndkSnapshots()Ljava/util/Map;
-Landroid/os/VintfObject;->report()[Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getCpuInfo()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getHardwareId()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getKernelVersion()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getNodeName()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getOsName()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getOsRelease()Ljava/lang/String;
-Landroid/os/VintfRuntimeInfo;->getOsVersion()Ljava/lang/String;
-Landroid/os/WorkSource;-><init>(I)V
-Landroid/os/WorkSource;-><init>(Landroid/os/Parcel;)V
-Landroid/os/WorkSource;->add(I)Z
-Landroid/os/WorkSource;->add(ILjava/lang/String;)Z
-Landroid/os/WorkSource;->addReturningNewbs(Landroid/os/WorkSource;)Landroid/os/WorkSource;
-Landroid/os/WorkSource;->get(I)I
-Landroid/os/WorkSource;->getName(I)Ljava/lang/String;
-Landroid/os/WorkSource;->mNames:[Ljava/lang/String;
-Landroid/os/WorkSource;->mNum:I
-Landroid/os/WorkSource;->mUids:[I
-Landroid/os/WorkSource;->setReturningDiffs(Landroid/os/WorkSource;)[Landroid/os/WorkSource;
-Landroid/os/WorkSource;->size()I
-Landroid/os/ZygoteStartFailedEx;-><init>(Ljava/lang/String;)V
-Landroid/os/ZygoteStartFailedEx;-><init>(Ljava/lang/Throwable;)V
 Landroid/preference/PreferenceGroupAdapter;->getItem(I)Landroid/preference/Preference;
 Landroid/R$styleable;->ActionBar:[I
 Landroid/R$styleable;->ActionBar_background:I
@@ -1458,9 +676,7 @@
 Landroid/R$styleable;->Window:[I
 Landroid/R$styleable;->Window_windowBackground:I
 Landroid/R$styleable;->Window_windowFrame:I
-Landroid/security/Credentials;->convertToPem([Ljava/security/cert/Certificate;)[B
 Landroid/security/IKeyChainService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/security/IKeyChainService;
-Landroid/security/IKeyChainService;->requestPrivateKey(Ljava/lang/String;)Ljava/lang/String;
 Landroid/security/keymaster/KeymasterBlobArgument;-><init>(ILandroid/os/Parcel;)V
 Landroid/security/keymaster/KeymasterBlobArgument;-><init>(I[B)V
 Landroid/security/keymaster/KeymasterBlobArgument;->blob:[B
@@ -1484,22 +700,7 @@
 Landroid/security/keystore/IKeystoreService;->reset()I
 Landroid/security/keystore/IKeystoreService;->ungrant(Ljava/lang/String;I)I
 Landroid/service/dreams/IDreamManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/service/dreams/IDreamManager;
-Landroid/service/dreams/IDreamManager;->awaken()V
-Landroid/service/dreams/IDreamManager;->dream()V
-Landroid/service/dreams/IDreamManager;->getDreamComponents()[Landroid/content/ComponentName;
-Landroid/service/dreams/IDreamManager;->isDreaming()Z
-Landroid/service/dreams/IDreamManager;->setDreamComponents([Landroid/content/ComponentName;)V
-Landroid/service/euicc/IDeleteSubscriptionCallback;->onComplete(I)V
-Landroid/service/euicc/IEraseSubscriptionsCallback;->onComplete(I)V
 Landroid/service/euicc/IEuiccService$Stub;-><init>()V
-Landroid/service/euicc/IGetDefaultDownloadableSubscriptionListCallback;->onComplete(Landroid/service/euicc/GetDefaultDownloadableSubscriptionListResult;)V
-Landroid/service/euicc/IGetDownloadableSubscriptionMetadataCallback;->onComplete(Landroid/service/euicc/GetDownloadableSubscriptionMetadataResult;)V
-Landroid/service/euicc/IGetEidCallback;->onSuccess(Ljava/lang/String;)V
-Landroid/service/euicc/IGetEuiccInfoCallback;->onSuccess(Landroid/telephony/euicc/EuiccInfo;)V
-Landroid/service/euicc/IGetEuiccProfileInfoListCallback;->onComplete(Landroid/service/euicc/GetEuiccProfileInfoListResult;)V
-Landroid/service/euicc/IRetainSubscriptionsForFactoryResetCallback;->onComplete(I)V
-Landroid/service/euicc/ISwitchToSubscriptionCallback;->onComplete(I)V
-Landroid/service/euicc/IUpdateSubscriptionNicknameCallback;->onComplete(I)V
 Landroid/service/media/IMediaBrowserServiceCallbacks$Stub;->asInterface(Landroid/os/IBinder;)Landroid/service/media/IMediaBrowserServiceCallbacks;
 Landroid/service/media/IMediaBrowserServiceCallbacks;->onConnect(Ljava/lang/String;Landroid/media/session/MediaSession$Token;Landroid/os/Bundle;)V
 Landroid/service/media/IMediaBrowserServiceCallbacks;->onConnectFailed()V
@@ -1508,15 +709,8 @@
 Landroid/service/notification/INotificationListener$Stub;-><init>()V
 Landroid/service/persistentdata/IPersistentDataBlockService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/service/persistentdata/IPersistentDataBlockService;
 Landroid/service/vr/IVrManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/service/vr/IVrManager;
-Landroid/service/vr/IVrManager;->getVr2dDisplayId()I
-Landroid/service/vr/IVrManager;->getVrModeState()Z
 Landroid/service/wallpaper/IWallpaperConnection$Stub;-><init>()V
-Landroid/service/wallpaper/IWallpaperEngine;->destroy()V
-Landroid/service/wallpaper/IWallpaperEngine;->dispatchPointer(Landroid/view/MotionEvent;)V
-Landroid/service/wallpaper/IWallpaperEngine;->dispatchWallpaperCommand(Ljava/lang/String;IIILandroid/os/Bundle;)V
-Landroid/service/wallpaper/IWallpaperEngine;->setVisibility(Z)V
 Landroid/service/wallpaper/IWallpaperService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/service/wallpaper/IWallpaperService;
-Landroid/speech/IRecognitionListener;->onEvent(ILandroid/os/Bundle;)V
 Landroid/telecom/Log;->i(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V
 Landroid/telecom/Log;->w(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/Object;)V
 Landroid/telephony/ims/compat/feature/MMTelFeature;-><init>()V
@@ -1527,10 +721,6 @@
 Landroid/telephony/mbms/IMbmsStreamingSessionCallback$Stub;-><init>()V
 Landroid/telephony/mbms/IStreamingServiceCallback$Stub;-><init>()V
 Landroid/telephony/mbms/vendor/IMbmsStreamingService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/telephony/mbms/vendor/IMbmsStreamingService;
-Landroid/telephony/mbms/vendor/IMbmsStreamingService;->getPlaybackUri(ILjava/lang/String;)Landroid/net/Uri;
-Landroid/telephony/mbms/vendor/IMbmsStreamingService;->initialize(Landroid/telephony/mbms/IMbmsStreamingSessionCallback;I)I
-Landroid/telephony/mbms/vendor/IMbmsStreamingService;->requestUpdateStreamingServices(ILjava/util/List;)I
-Landroid/telephony/mbms/vendor/IMbmsStreamingService;->startStreaming(ILjava/lang/String;Landroid/telephony/mbms/IStreamingServiceCallback;)I
 Landroid/telephony/SmsCbCmasInfo;->getCategory()I
 Landroid/telephony/SmsCbCmasInfo;->getCertainty()I
 Landroid/telephony/SmsCbCmasInfo;->getMessageClass()I
@@ -1556,9 +746,6 @@
 Landroid/telephony/SmsCbMessage;->isCmasMessage()Z
 Landroid/telephony/SmsCbMessage;->isEmergencyMessage()Z
 Landroid/telephony/TelephonyManager$MultiSimVariants;->values()[Landroid/telephony/TelephonyManager$MultiSimVariants;
-Landroid/test/AndroidTestCase;->getTestContext()Landroid/content/Context;
-Landroid/test/AndroidTestCase;->setTestContext(Landroid/content/Context;)V
-Landroid/test/InstrumentationTestCase;->runMethod(Ljava/lang/reflect/Method;I)V
 Landroid/util/Singleton;-><init>()V
 Landroid/util/XmlPullAttributes;-><init>(Lorg/xmlpull/v1/XmlPullParser;)V
 Landroid/util/XmlPullAttributes;->mParser:Lorg/xmlpull/v1/XmlPullParser;
@@ -1575,17 +762,9 @@
 Landroid/view/IDockedStackListener$Stub;-><init>()V
 Landroid/view/IGraphicsStats$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/view/IGraphicsStats$Stub;->asInterface(Landroid/os/IBinder;)Landroid/view/IGraphicsStats;
-Landroid/view/IRecentsAnimationController;->finish(Z)V
 Landroid/view/IRecentsAnimationController;->screenshotTask(I)Landroid/app/ActivityManager$TaskSnapshot;
-Landroid/view/IRecentsAnimationController;->setAnimationTargetsBehindSystemBars(Z)V
-Landroid/view/IRecentsAnimationController;->setInputConsumerEnabled(Z)V
 Landroid/view/IRecentsAnimationRunner$Stub;-><init>()V
-Landroid/view/IRecentsAnimationRunner;->onAnimationCanceled()V
-Landroid/view/IRecentsAnimationRunner;->onAnimationStart(Landroid/view/IRecentsAnimationController;[Landroid/view/RemoteAnimationTarget;Landroid/graphics/Rect;Landroid/graphics/Rect;)V
-Landroid/view/IRemoteAnimationFinishedCallback;->onAnimationFinished()V
 Landroid/view/IRemoteAnimationRunner$Stub;-><init>()V
-Landroid/view/IRemoteAnimationRunner;->onAnimationCancelled()V
-Landroid/view/IRemoteAnimationRunner;->onAnimationStart([Landroid/view/RemoteAnimationTarget;Landroid/view/IRemoteAnimationFinishedCallback;)V
 Landroid/view/IRotationWatcher$Stub;-><init>()V
 Landroid/view/IWindow$Stub;-><init>()V
 Landroid/view/IWindow$Stub;->asInterface(Landroid/os/IBinder;)Landroid/view/IWindow;
@@ -1598,45 +777,11 @@
 Landroid/view/IWindowManager$Stub;-><init>()V
 Landroid/view/IWindowManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/view/IWindowManager;
 Landroid/view/IWindowManager;->createInputConsumer(Landroid/os/IBinder;Ljava/lang/String;Landroid/view/InputChannel;)V
-Landroid/view/IWindowManager;->destroyInputConsumer(Ljava/lang/String;)Z
-Landroid/view/IWindowManager;->endProlongedAnimations()V
-Landroid/view/IWindowManager;->executeAppTransition()V
-Landroid/view/IWindowManager;->freezeRotation(I)V
-Landroid/view/IWindowManager;->getAnimationScale(I)F
 Landroid/view/IWindowManager;->getAnimationScales()[F
-Landroid/view/IWindowManager;->getBaseDisplaySize(ILandroid/graphics/Point;)V
-Landroid/view/IWindowManager;->getDockedStackSide()I
-Landroid/view/IWindowManager;->getInitialDisplayDensity(I)I
-Landroid/view/IWindowManager;->getInitialDisplaySize(ILandroid/graphics/Point;)V
-Landroid/view/IWindowManager;->getPendingAppTransition()I
-Landroid/view/IWindowManager;->getStableInsets(ILandroid/graphics/Rect;)V
-Landroid/view/IWindowManager;->hasNavigationBar()Z
-Landroid/view/IWindowManager;->isKeyguardLocked()Z
-Landroid/view/IWindowManager;->isKeyguardSecure()Z
-Landroid/view/IWindowManager;->isSafeModeEnabled()Z
-Landroid/view/IWindowManager;->lockNow(Landroid/os/Bundle;)V
-Landroid/view/IWindowManager;->overridePendingAppTransitionMultiThumbFuture(Landroid/view/IAppTransitionAnimationSpecsFuture;Landroid/os/IRemoteCallback;Z)V
-Landroid/view/IWindowManager;->overridePendingAppTransitionRemote(Landroid/view/RemoteAnimationAdapter;)V
-Landroid/view/IWindowManager;->registerDockedStackListener(Landroid/view/IDockedStackListener;)V
-Landroid/view/IWindowManager;->removeRotationWatcher(Landroid/view/IRotationWatcher;)V
-Landroid/view/IWindowManager;->setAnimationScale(IF)V
-Landroid/view/IWindowManager;->setAnimationScales([F)V
-Landroid/view/IWindowManager;->setNavBarVirtualKeyHapticFeedbackEnabled(Z)V
-Landroid/view/IWindowManager;->setShelfHeight(ZI)V
-Landroid/view/IWindowManager;->setStrictModeVisualIndicatorPreference(Ljava/lang/String;)V
-Landroid/view/IWindowManager;->thawRotation()V
 Landroid/view/IWindowSession$Stub$Proxy;->relayout(Landroid/view/IWindow;ILandroid/view/WindowManager$LayoutParams;IIIIJLandroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/graphics/Rect;Landroid/view/DisplayCutout$ParcelableWrapper;Landroid/util/MergedConfiguration;Landroid/view/Surface;)I
 Landroid/view/IWindowSession$Stub;->asInterface(Landroid/os/IBinder;)Landroid/view/IWindowSession;
-Landroid/view/IWindowSession;->finishDrawing(Landroid/view/IWindow;)V
-Landroid/view/IWindowSession;->getInTouchMode()Z
-Landroid/view/IWindowSession;->performDrag(Landroid/view/IWindow;ILandroid/view/SurfaceControl;IFFFFLandroid/content/ClipData;)Landroid/os/IBinder;
-Landroid/view/IWindowSession;->performHapticFeedback(Landroid/view/IWindow;IZ)Z
-Landroid/view/IWindowSession;->remove(Landroid/view/IWindow;)V
-Landroid/view/IWindowSession;->setInTouchMode(Z)V
-Landroid/view/IWindowSession;->setTransparentRegion(Landroid/view/IWindow;Landroid/graphics/Region;)V
 Landroid/view/IWindowSession;->wallpaperCommandComplete(Landroid/os/IBinder;Landroid/os/Bundle;)V
 Landroid/view/IWindowSession;->wallpaperOffsetsComplete(Landroid/os/IBinder;)V
-Landroid/view/RenderNodeAnimator;->setDuration(J)Landroid/view/RenderNodeAnimator;
 Landroid/view/View$AttachInfo$InvalidateInfo;-><init>()V
 Landroid/view/View$CheckForLongPress;-><init>(Landroid/view/View;)V
 Landroid/view/View$ListenerInfo;-><init>()V
@@ -1645,9 +790,7 @@
 Landroid/webkit/IWebViewUpdateService$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Landroid/webkit/IWebViewUpdateService$Stub$Proxy;->waitForAndGetProvider()Landroid/webkit/WebViewProviderResponse;
 Landroid/webkit/IWebViewUpdateService$Stub;->asInterface(Landroid/os/IBinder;)Landroid/webkit/IWebViewUpdateService;
-Landroid/webkit/IWebViewUpdateService;->getCurrentWebViewPackageName()Ljava/lang/String;
 Landroid/webkit/IWebViewUpdateService;->getValidWebViewPackages()[Landroid/webkit/WebViewProviderInfo;
-Landroid/webkit/IWebViewUpdateService;->isFallbackPackage(Ljava/lang/String;)Z
 Landroid/widget/DigitalClock$FormatChangeObserver;-><init>(Landroid/widget/DigitalClock;)V
 Landroid/widget/QuickContactBadge$QueryHandler;-><init>(Landroid/widget/QuickContactBadge;Landroid/content/ContentResolver;)V
 Landroid/widget/RelativeLayout$DependencyGraph$Node;-><init>()V
@@ -1658,7 +801,6 @@
 Lcom/android/ims/ImsCall;->reject(I)V
 Lcom/android/ims/ImsCall;->terminate(I)V
 Lcom/android/ims/ImsConfigListener$Stub;-><init>()V
-Lcom/android/ims/ImsConfigListener;->onSetFeatureResponse(IIII)V
 Lcom/android/ims/ImsEcbm;->exitEmergencyCallbackMode()V
 Lcom/android/ims/ImsManager;->getConfigInterface()Lcom/android/ims/ImsConfig;
 Lcom/android/ims/ImsManager;->getInstance(Landroid/content/Context;I)Lcom/android/ims/ImsManager;
@@ -1668,104 +810,17 @@
 Lcom/android/ims/ImsUtInterface;->queryCallForward(ILjava/lang/String;Landroid/os/Message;)V
 Lcom/android/ims/internal/IImsCallSession$Stub;-><init>()V
 Lcom/android/ims/internal/IImsCallSession$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/ims/internal/IImsCallSession;
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionConferenceStateUpdated(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsConferenceState;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionHandover(Lcom/android/ims/internal/IImsCallSession;IILandroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionHandoverFailed(Lcom/android/ims/internal/IImsCallSession;IILandroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionHeld(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionHoldFailed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionHoldReceived(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionInviteParticipantsRequestDelivered(Lcom/android/ims/internal/IImsCallSession;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionInviteParticipantsRequestFailed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionMergeComplete(Lcom/android/ims/internal/IImsCallSession;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionMergeFailed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionMergeStarted(Lcom/android/ims/internal/IImsCallSession;Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionMultipartyStateChanged(Lcom/android/ims/internal/IImsCallSession;Z)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionProgressing(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsStreamMediaProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionResumed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionResumeFailed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionResumeReceived(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionStarted(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionStartFailed(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionSuppServiceReceived(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsSuppServiceNotification;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionTerminated(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionTtyModeReceived(Lcom/android/ims/internal/IImsCallSession;I)V
-Lcom/android/ims/internal/IImsCallSessionListener;->callSessionUpdated(Lcom/android/ims/internal/IImsCallSession;Landroid/telephony/ims/ImsCallProfile;)V
 Lcom/android/ims/internal/IImsConfig$Stub;-><init>()V
 Lcom/android/ims/internal/IImsEcbm$Stub;-><init>()V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationAssociatedUriChanged([Landroid/net/Uri;)V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationChangeFailed(ILandroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationConnected()V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationConnectedWithRadioTech(I)V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationDisconnected(Landroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationFeatureCapabilityChanged(I[I[I)V
-Lcom/android/ims/internal/IImsRegistrationListener;->registrationProgressingWithRadioTech(I)V
-Lcom/android/ims/internal/IImsRegistrationListener;->voiceMessageCountUpdate(I)V
 Lcom/android/ims/internal/IImsService$Stub;-><init>()V
 Lcom/android/ims/internal/IImsService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/ims/internal/IImsService;
 Lcom/android/ims/internal/IImsUt$Stub;-><init>()V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationCallBarringQueried(Lcom/android/ims/internal/IImsUt;I[Landroid/telephony/ims/ImsSsInfo;)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationCallForwardQueried(Lcom/android/ims/internal/IImsUt;I[Landroid/telephony/ims/ImsCallForwardInfo;)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationCallWaitingQueried(Lcom/android/ims/internal/IImsUt;I[Landroid/telephony/ims/ImsSsInfo;)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationQueried(Lcom/android/ims/internal/IImsUt;ILandroid/os/Bundle;)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationQueryFailed(Lcom/android/ims/internal/IImsUt;ILandroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationUpdated(Lcom/android/ims/internal/IImsUt;I)V
-Lcom/android/ims/internal/IImsUtListener;->utConfigurationUpdateFailed(Lcom/android/ims/internal/IImsUt;ILandroid/telephony/ims/ImsReasonInfo;)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->changeCallDataUsage(J)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->changeCameraCapabilities(Landroid/telecom/VideoProfile$CameraCapabilities;)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->changePeerDimensions(II)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->changeVideoQuality(I)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->handleCallSessionEvent(I)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->receiveSessionModifyRequest(Landroid/telecom/VideoProfile;)V
-Lcom/android/ims/internal/IImsVideoCallCallback;->receiveSessionModifyResponse(ILandroid/telecom/VideoProfile;Landroid/telecom/VideoProfile;)V
 Lcom/android/ims/internal/IImsVideoCallProvider$Stub;-><init>()V
-Lcom/android/ims/internal/IImsVideoCallProvider;->setCallback(Lcom/android/ims/internal/IImsVideoCallCallback;)V
 Lcom/android/ims/internal/ImsVideoCallProviderWrapper;-><init>(Lcom/android/ims/internal/IImsVideoCallProvider;)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->cmdStatus(Lcom/android/ims/internal/uce/options/OptionsCmdStatus;)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->getVersionCb(Ljava/lang/String;)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->incomingOptions(Ljava/lang/String;Lcom/android/ims/internal/uce/options/OptionsCapInfo;I)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->serviceAvailable(Lcom/android/ims/internal/uce/common/StatusCode;)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->serviceUnavailable(Lcom/android/ims/internal/uce/common/StatusCode;)V
-Lcom/android/ims/internal/uce/options/IOptionsListener;->sipResponseReceived(Ljava/lang/String;Lcom/android/ims/internal/uce/options/OptionsSipResponse;Lcom/android/ims/internal/uce/options/OptionsCapInfo;)V
 Lcom/android/ims/internal/uce/options/IOptionsService$Stub;-><init>()V
-Lcom/android/ims/internal/uce/options/IOptionsService;->addListener(ILcom/android/ims/internal/uce/options/IOptionsListener;Lcom/android/ims/internal/uce/common/UceLong;)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->getContactCap(ILjava/lang/String;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->getContactListCap(I[Ljava/lang/String;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->getMyInfo(II)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->getVersion(I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->removeListener(ILcom/android/ims/internal/uce/common/UceLong;)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->responseIncomingOptions(IIILjava/lang/String;Lcom/android/ims/internal/uce/options/OptionsCapInfo;Z)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/options/IOptionsService;->setMyInfo(ILcom/android/ims/internal/uce/common/CapInfo;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->capInfoReceived(Ljava/lang/String;[Lcom/android/ims/internal/uce/presence/PresTupleInfo;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->cmdStatus(Lcom/android/ims/internal/uce/presence/PresCmdStatus;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->getVersionCb(Ljava/lang/String;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->listCapInfoReceived(Lcom/android/ims/internal/uce/presence/PresRlmiInfo;[Lcom/android/ims/internal/uce/presence/PresResInfo;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->publishTriggering(Lcom/android/ims/internal/uce/presence/PresPublishTriggerType;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->serviceAvailable(Lcom/android/ims/internal/uce/common/StatusCode;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->serviceUnAvailable(Lcom/android/ims/internal/uce/common/StatusCode;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->sipResponseReceived(Lcom/android/ims/internal/uce/presence/PresSipResponse;)V
-Lcom/android/ims/internal/uce/presence/IPresenceListener;->unpublishMessageSent()V
 Lcom/android/ims/internal/uce/presence/IPresenceService$Stub;-><init>()V
-Lcom/android/ims/internal/uce/presence/IPresenceService;->addListener(ILcom/android/ims/internal/uce/presence/IPresenceListener;Lcom/android/ims/internal/uce/common/UceLong;)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->getContactCap(ILjava/lang/String;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->getContactListCap(I[Ljava/lang/String;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->getVersion(I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->publishMyCap(ILcom/android/ims/internal/uce/presence/PresCapInfo;I)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->reenableService(II)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->removeListener(ILcom/android/ims/internal/uce/common/UceLong;)Lcom/android/ims/internal/uce/common/StatusCode;
-Lcom/android/ims/internal/uce/presence/IPresenceService;->setNewFeatureTag(ILjava/lang/String;Lcom/android/ims/internal/uce/presence/PresServiceInfo;I)Lcom/android/ims/internal/uce/common/StatusCode;
 Lcom/android/ims/internal/uce/uceservice/IUceListener$Stub;-><init>()V
-Lcom/android/ims/internal/uce/uceservice/IUceListener;->setStatus(I)V
 Lcom/android/ims/internal/uce/uceservice/IUceService$Stub;-><init>()V
-Lcom/android/ims/internal/uce/uceservice/IUceService;->createOptionsService(Lcom/android/ims/internal/uce/options/IOptionsListener;Lcom/android/ims/internal/uce/common/UceLong;)I
-Lcom/android/ims/internal/uce/uceservice/IUceService;->createPresenceService(Lcom/android/ims/internal/uce/presence/IPresenceListener;Lcom/android/ims/internal/uce/common/UceLong;)I
-Lcom/android/ims/internal/uce/uceservice/IUceService;->destroyOptionsService(I)V
-Lcom/android/ims/internal/uce/uceservice/IUceService;->destroyPresenceService(I)V
-Lcom/android/ims/internal/uce/uceservice/IUceService;->getOptionsService()Lcom/android/ims/internal/uce/options/IOptionsService;
-Lcom/android/ims/internal/uce/uceservice/IUceService;->getPresenceService()Lcom/android/ims/internal/uce/presence/IPresenceService;
-Lcom/android/ims/internal/uce/uceservice/IUceService;->getServiceStatus()Z
-Lcom/android/ims/internal/uce/uceservice/IUceService;->isServiceStarted()Z
-Lcom/android/ims/internal/uce/uceservice/IUceService;->startService(Lcom/android/ims/internal/uce/uceservice/IUceListener;)Z
-Lcom/android/ims/internal/uce/uceservice/IUceService;->stopService()Z
 Lcom/android/internal/app/AlertActivity;-><init>()V
 Lcom/android/internal/app/AlertActivity;->mAlert:Lcom/android/internal/app/AlertController;
 Lcom/android/internal/app/AlertActivity;->mAlertParams:Lcom/android/internal/app/AlertController$AlertParams;
@@ -1796,22 +851,12 @@
 Lcom/android/internal/app/IAppOpsService$Stub;->TRANSACTION_startOperation:I
 Lcom/android/internal/app/IAppOpsService$Stub;->TRANSACTION_startWatchingMode:I
 Lcom/android/internal/app/IAppOpsService$Stub;->TRANSACTION_stopWatchingMode:I
-Lcom/android/internal/app/IAppOpsService;->finishOperation(Landroid/os/IBinder;IILjava/lang/String;)V
-Lcom/android/internal/app/IAppOpsService;->getOpsForPackage(ILjava/lang/String;[I)Ljava/util/List;
-Lcom/android/internal/app/IAppOpsService;->getPackagesForOps([I)Ljava/util/List;
-Lcom/android/internal/app/IAppOpsService;->resetAllModes(ILjava/lang/String;)V
-Lcom/android/internal/app/IAppOpsService;->setMode(IILjava/lang/String;I)V
 Lcom/android/internal/app/IBatteryStats$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/app/IBatteryStats$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/app/IBatteryStats;
-Lcom/android/internal/app/IBatteryStats;->computeChargeTimeRemaining()J
-Lcom/android/internal/app/IBatteryStats;->getAwakeTimeBattery()J
-Lcom/android/internal/app/IBatteryStats;->getStatistics()[B
-Lcom/android/internal/app/IBatteryStats;->isCharging()Z
 Lcom/android/internal/app/IMediaContainerService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/app/IMediaContainerService;
 Lcom/android/internal/app/IntentForwarderActivity;->TAG:Ljava/lang/String;
 Lcom/android/internal/app/IVoiceInteractionManagerService$Stub$Proxy;->showSessionFromSession(Landroid/os/IBinder;Landroid/os/Bundle;I)Z
 Lcom/android/internal/app/IVoiceInteractionManagerService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/app/IVoiceInteractionManagerService;
-Lcom/android/internal/app/IVoiceInteractionManagerService;->getKeyphraseSoundModel(ILjava/lang/String;)Landroid/hardware/soundtrigger/SoundTrigger$KeyphraseSoundModel;
 Lcom/android/internal/app/LocaleHelper$LocaleInfoComparator;-><init>(Ljava/util/Locale;Z)V
 Lcom/android/internal/app/LocaleHelper$LocaleInfoComparator;->compare(Lcom/android/internal/app/LocaleStore$LocaleInfo;Lcom/android/internal/app/LocaleStore$LocaleInfo;)I
 Lcom/android/internal/app/LocaleHelper;->getDisplayCountry(Ljava/util/Locale;Ljava/util/Locale;)Ljava/lang/String;
@@ -1839,10 +884,6 @@
 Lcom/android/internal/app/WindowDecorActionBar;->setShowHideAnimationEnabled(Z)V
 Lcom/android/internal/appwidget/IAppWidgetService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/appwidget/IAppWidgetService;
 Lcom/android/internal/appwidget/IAppWidgetService$Stub;->TRANSACTION_bindAppWidgetId:I
-Lcom/android/internal/appwidget/IAppWidgetService;->bindAppWidgetId(Ljava/lang/String;IILandroid/content/ComponentName;Landroid/os/Bundle;)Z
-Lcom/android/internal/appwidget/IAppWidgetService;->bindRemoteViewsService(Ljava/lang/String;ILandroid/content/Intent;Landroid/app/IApplicationThread;Landroid/os/IBinder;Landroid/app/IServiceConnection;I)Z
-Lcom/android/internal/appwidget/IAppWidgetService;->getAppWidgetIds(Landroid/content/ComponentName;)[I
-Lcom/android/internal/appwidget/IAppWidgetService;->getAppWidgetViews(Ljava/lang/String;I)Landroid/widget/RemoteViews;
 Lcom/android/internal/backup/IBackupTransport$Stub;-><init>()V
 Lcom/android/internal/backup/LocalTransport;->mDataDir:Ljava/io/File;
 Lcom/android/internal/backup/LocalTransport;->mRestorePackage:I
@@ -1862,13 +903,6 @@
 Lcom/android/internal/location/GpsNetInitiatedHandler;->mIsHexInput:Z
 Lcom/android/internal/location/ILocationProvider$Stub;-><init>()V
 Lcom/android/internal/location/ILocationProvider$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/location/ILocationProvider;
-Lcom/android/internal/location/ILocationProvider;->disable()V
-Lcom/android/internal/location/ILocationProvider;->enable()V
-Lcom/android/internal/location/ILocationProvider;->getProperties()Lcom/android/internal/location/ProviderProperties;
-Lcom/android/internal/location/ILocationProvider;->getStatus(Landroid/os/Bundle;)I
-Lcom/android/internal/location/ILocationProvider;->getStatusUpdateTime()J
-Lcom/android/internal/location/ILocationProvider;->sendExtraCommand(Ljava/lang/String;Landroid/os/Bundle;)Z
-Lcom/android/internal/location/ILocationProvider;->setRequest(Lcom/android/internal/location/ProviderRequest;Landroid/os/WorkSource;)V
 Lcom/android/internal/logging/MetricsLogger;-><init>()V
 Lcom/android/internal/net/LegacyVpnInfo;-><init>()V
 Lcom/android/internal/net/VpnConfig;-><init>()V
@@ -1878,9 +912,8 @@
 Lcom/android/internal/os/BatterySipper$DrainType;->values()[Lcom/android/internal/os/BatterySipper$DrainType;
 Lcom/android/internal/os/BinderInternal;->getContextObject()Landroid/os/IBinder;
 Lcom/android/internal/os/BinderInternal;->handleGc()V
-Lcom/android/internal/os/ClassLoaderFactory;->createClassloaderNamespace(Ljava/lang/ClassLoader;ILjava/lang/String;Ljava/lang/String;ZZ)Ljava/lang/String;
+Lcom/android/internal/os/ClassLoaderFactory;->createClassloaderNamespace(Ljava/lang/ClassLoader;ILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;)Ljava/lang/String;
 Lcom/android/internal/os/IDropBoxManagerService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/os/IDropBoxManagerService;
-Lcom/android/internal/os/IDropBoxManagerService;->getNextEntry(Ljava/lang/String;J)Landroid/os/DropBoxManager$Entry;
 Lcom/android/internal/os/ProcessCpuTracker$Stats;->name:Ljava/lang/String;
 Lcom/android/internal/os/ProcessCpuTracker$Stats;->rel_stime:I
 Lcom/android/internal/os/ProcessCpuTracker$Stats;->rel_uptime:J
@@ -1906,8 +939,6 @@
 Lcom/android/internal/policy/DecorView;->mLastRightInset:I
 Lcom/android/internal/policy/DecorView;->mWindow:Lcom/android/internal/policy/PhoneWindow;
 Lcom/android/internal/policy/IKeyguardService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/policy/IKeyguardService;
-Lcom/android/internal/policy/IKeyguardService;->doKeyguardTimeout(Landroid/os/Bundle;)V
-Lcom/android/internal/policy/IKeyguardService;->setKeyguardEnabled(Z)V
 Lcom/android/internal/policy/IKeyguardStateCallback$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/policy/IKeyguardStateCallback;
 Lcom/android/internal/policy/PhoneFallbackEventHandler;-><init>(Landroid/content/Context;)V
 Lcom/android/internal/policy/PhoneFallbackEventHandler;->mContext:Landroid/content/Context;
@@ -2362,56 +1393,7 @@
 Lcom/android/internal/statusbar/IStatusBar$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/statusbar/IStatusBar;
 Lcom/android/internal/statusbar/IStatusBarService$Stub;-><init>()V
 Lcom/android/internal/statusbar/IStatusBarService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/statusbar/IStatusBarService;
-Lcom/android/internal/statusbar/IStatusBarService;->collapsePanels()V
-Lcom/android/internal/statusbar/IStatusBarService;->disable(ILandroid/os/IBinder;Ljava/lang/String;)V
-Lcom/android/internal/statusbar/IStatusBarService;->expandNotificationsPanel()V
-Lcom/android/internal/statusbar/IStatusBarService;->handleSystemKey(I)V
-Lcom/android/internal/statusbar/IStatusBarService;->removeIcon(Ljava/lang/String;)V
-Lcom/android/internal/statusbar/IStatusBarService;->setIconVisibility(Ljava/lang/String;Z)V
 Lcom/android/internal/telecom/ITelecomService$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telecom/ITelecomService;
-Lcom/android/internal/telecom/ITelecomService;->getCallState()I
-Lcom/android/internal/telephony/BaseCommands;->mCallStateRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mCallWaitingInfoRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mCatCallSetUpRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCatCcAlphaRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCatEventRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCatProCmdRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCatSessionEndRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCdmaPrlChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mCdmaSmsRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mCdmaSubscriptionChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/BaseCommands;->mEmergencyCallbackModeRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mExitEmergencyCallbackModeRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mGsmBroadcastSmsRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mGsmSmsRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mHardwareConfigChangeRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mIccRefreshRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mIccSmsFullRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mIccStatusChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mImsNetworkStateChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mNITZTimeRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mOtaProvisionRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mPhoneRadioCapabilityChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mPhoneType:I
-Lcom/android/internal/telephony/BaseCommands;->mPreferredNetworkType:I
-Lcom/android/internal/telephony/BaseCommands;->mResendIncallMuteRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mRestrictedStateRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mRilCellInfoListRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mRingbackToneRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mRingRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mSignalStrengthRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mSmsOnSimRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mSmsStatusRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mSrvccStateRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mSsnRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mSsRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mStateMonitor:Ljava/lang/Object;
-Lcom/android/internal/telephony/BaseCommands;->mSubscriptionStatusRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/BaseCommands;->mUnsolOemHookRawRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mUSSDRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/BaseCommands;->mVoiceRadioTechChangedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/Call$State;->ACTIVE:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->ALERTING:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->DIALING:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->DISCONNECTED:Lcom/android/internal/telephony/Call$State;
@@ -2419,232 +1401,22 @@
 Lcom/android/internal/telephony/Call$State;->HOLDING:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->IDLE:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->INCOMING:Lcom/android/internal/telephony/Call$State;
-Lcom/android/internal/telephony/Call$State;->isAlive()Z
-Lcom/android/internal/telephony/Call$State;->isRinging()Z
 Lcom/android/internal/telephony/Call$State;->values()[Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call$State;->WAITING:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/Call;-><init>()V
-Lcom/android/internal/telephony/Call;->getConnections()Ljava/util/List;
-Lcom/android/internal/telephony/Call;->getEarliestConnection()Lcom/android/internal/telephony/Connection;
-Lcom/android/internal/telephony/Call;->getLatestConnection()Lcom/android/internal/telephony/Connection;
-Lcom/android/internal/telephony/Call;->getPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/Call;->getState()Lcom/android/internal/telephony/Call$State;
-Lcom/android/internal/telephony/Call;->hangup()V
-Lcom/android/internal/telephony/Call;->isIdle()Z
-Lcom/android/internal/telephony/Call;->isMultiparty()Z
-Lcom/android/internal/telephony/Call;->mConnections:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/Call;->mState:Lcom/android/internal/telephony/Call$State;
 Lcom/android/internal/telephony/CallerInfoAsyncQuery$CallerInfoAsyncQueryHandler;-><init>(Lcom/android/internal/telephony/CallerInfoAsyncQuery;Landroid/content/Context;)V
 Lcom/android/internal/telephony/CallerInfoAsyncQuery$CookieWrapper;-><init>()V
 Lcom/android/internal/telephony/CallerInfoAsyncQuery;->release()V
 Lcom/android/internal/telephony/CallForwardInfo;-><init>()V
-Lcom/android/internal/telephony/CallForwardInfo;->number:Ljava/lang/String;
-Lcom/android/internal/telephony/CallForwardInfo;->reason:I
-Lcom/android/internal/telephony/CallForwardInfo;->serviceClass:I
-Lcom/android/internal/telephony/CallForwardInfo;->status:I
-Lcom/android/internal/telephony/CallForwardInfo;->timeSeconds:I
-Lcom/android/internal/telephony/CallForwardInfo;->toa:I
-Lcom/android/internal/telephony/CallManager;->canConference(Lcom/android/internal/telephony/Call;I)Z
-Lcom/android/internal/telephony/CallManager;->canDial(Lcom/android/internal/telephony/Phone;)Z
-Lcom/android/internal/telephony/CallManager;->conference(Lcom/android/internal/telephony/Call;)V
-Lcom/android/internal/telephony/CallManager;->getActiveFgCall(I)Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/CallManager;->getActiveFgCallState(I)Lcom/android/internal/telephony/Call$State;
-Lcom/android/internal/telephony/CallManager;->getBackgroundCalls()Ljava/util/List;
-Lcom/android/internal/telephony/CallManager;->getBgCallConnections()Ljava/util/List;
-Lcom/android/internal/telephony/CallManager;->getBgPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getContext()Landroid/content/Context;
-Lcom/android/internal/telephony/CallManager;->getDefaultPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getFgCallConnections()Ljava/util/List;
-Lcom/android/internal/telephony/CallManager;->getFgPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getFgPhone(I)Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getFirstActiveBgCall()Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/CallManager;->getFirstActiveBgCall(I)Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/CallManager;->getFirstActiveRingingCall()Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/CallManager;->getFirstActiveRingingCall(I)Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/CallManager;->getInstance()Lcom/android/internal/telephony/CallManager;
-Lcom/android/internal/telephony/CallManager;->getPhoneInCall()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getRingingCalls()Ljava/util/List;
-Lcom/android/internal/telephony/CallManager;->getRingingPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/CallManager;->getState()Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/CallManager;->getState(I)Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/CallManager;->hasActiveBgCall()Z
-Lcom/android/internal/telephony/CallManager;->hasActiveBgCall(I)Z
-Lcom/android/internal/telephony/CallManager;->hasActiveFgCall()Z
-Lcom/android/internal/telephony/CallManager;->hasActiveFgCall(I)Z
-Lcom/android/internal/telephony/CallManager;->hasActiveRingingCall(I)Z
-Lcom/android/internal/telephony/CallManager;->hasMoreThanOneRingingCall()Z
-Lcom/android/internal/telephony/CallManager;->hasMoreThanOneRingingCall(I)Z
-Lcom/android/internal/telephony/CallManager;->mBackgroundCalls:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/CallManager;->mEmptyConnections:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/CallManager;->mForegroundCalls:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/CallManager;->mPhones:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/CallManager;->mRingingCalls:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/CallManager;->registerForDisconnect(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CallManager;->registerForNewRingingConnection(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CallManager;->registerForPreciseCallStateChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CallManager;->registerPhone(Lcom/android/internal/telephony/Phone;)Z
-Lcom/android/internal/telephony/CallManager;->unregisterForDisconnect(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CallManager;->unregisterForNewRingingConnection(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CallManager;->unregisterForPreciseCallStateChanged(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CallManager;->unregisterPhone(Lcom/android/internal/telephony/Phone;)V
-Lcom/android/internal/telephony/CallStateException;-><init>(Ljava/lang/String;)V
 Lcom/android/internal/telephony/CallTracker;-><init>()V
-Lcom/android/internal/telephony/CallTracker;->getState()Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/CallTracker;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/CallTracker;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/CallTracker;->mNeedsPoll:Z
-Lcom/android/internal/telephony/CallTracker;->mNumberConverted:Z
-Lcom/android/internal/telephony/CallTracker;->mPendingOperations:I
-Lcom/android/internal/telephony/CallTracker;->registerForVoiceCallEnded(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CarrierServiceBindHelper;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/CarrierServiceBindHelper;->mHandler:Landroid/os/Handler;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->CLOSE_CHANNEL:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->DISPLAY_TEXT:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->fromInt(I)Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->GET_CHANNEL_STATUS:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->GET_INKEY:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->GET_INPUT:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->LANGUAGE_NOTIFICATION:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->LAUNCH_BROWSER:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->OPEN_CHANNEL:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->PLAY_TONE:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->PROVIDE_LOCAL_INFORMATION:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->RECEIVE_DATA:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->REFRESH:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SELECT_ITEM:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SEND_DATA:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SEND_DTMF:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SEND_SMS:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SEND_SS:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SEND_USSD:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SET_UP_CALL:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SET_UP_EVENT_LIST:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SET_UP_IDLE_MODE_TEXT:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/AppInterface$CommandType;->SET_UP_MENU:Lcom/android/internal/telephony/cat/AppInterface$CommandType;
 Lcom/android/internal/telephony/cat/AppInterface$CommandType;->values()[Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/CatCmdMessage$CallSettings;->callMsg:Lcom/android/internal/telephony/cat/TextMessage;
-Lcom/android/internal/telephony/cat/CatCmdMessage$CallSettings;->confirmMsg:Lcom/android/internal/telephony/cat/TextMessage;
-Lcom/android/internal/telephony/cat/CatCmdMessage$SetupEventListSettings;->eventList:[I
-Lcom/android/internal/telephony/cat/CatCmdMessage;->getCallSettings()Lcom/android/internal/telephony/cat/CatCmdMessage$CallSettings;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->getCmdType()Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->geTextMessage()Lcom/android/internal/telephony/cat/TextMessage;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->getSetEventList()Lcom/android/internal/telephony/cat/CatCmdMessage$SetupEventListSettings;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->hasIconLoadFailed()Z
-Lcom/android/internal/telephony/cat/CatCmdMessage;->mCallSettings:Lcom/android/internal/telephony/cat/CatCmdMessage$CallSettings;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->mCmdDet:Lcom/android/internal/telephony/cat/CommandDetails;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->mInput:Lcom/android/internal/telephony/cat/Input;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->mMenu:Lcom/android/internal/telephony/cat/Menu;
-Lcom/android/internal/telephony/cat/CatCmdMessage;->mTextMsg:Lcom/android/internal/telephony/cat/TextMessage;
-Lcom/android/internal/telephony/cat/CatLog;->d(Ljava/lang/Object;Ljava/lang/String;)V
-Lcom/android/internal/telephony/cat/CatLog;->d(Ljava/lang/String;Ljava/lang/String;)V
-Lcom/android/internal/telephony/cat/CatLog;->e(Ljava/lang/Object;Ljava/lang/String;)V
-Lcom/android/internal/telephony/cat/CatResponseMessage;->setEventDownload(I[B)V
-Lcom/android/internal/telephony/cat/CatService;->dispose()V
-Lcom/android/internal/telephony/cat/CatService;->isStkAppInstalled()Z
-Lcom/android/internal/telephony/cat/CatService;->mCmdIf:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/cat/CatService;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/cat/CatService;->mCurrntCmd:Lcom/android/internal/telephony/cat/CatCmdMessage;
-Lcom/android/internal/telephony/cat/CatService;->mMenuCmd:Lcom/android/internal/telephony/cat/CatCmdMessage;
-Lcom/android/internal/telephony/cat/CatService;->mMsgDecoder:Lcom/android/internal/telephony/cat/RilMessageDecoder;
-Lcom/android/internal/telephony/cat/CatService;->mSlotId:I
-Lcom/android/internal/telephony/cat/CatService;->mStkAppInstalled:Z
-Lcom/android/internal/telephony/cat/CatService;->mUiccController:Lcom/android/internal/telephony/uicc/UiccController;
-Lcom/android/internal/telephony/cat/CatService;->sendTerminalResponse(Lcom/android/internal/telephony/cat/CommandDetails;Lcom/android/internal/telephony/cat/ResultCode;ZILcom/android/internal/telephony/cat/ResponseData;)V
-Lcom/android/internal/telephony/cat/CatService;->sInstance:[Lcom/android/internal/telephony/cat/CatService;
-Lcom/android/internal/telephony/cat/CatService;->sInstanceLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/cat/CommandDetails;->commandNumber:I
-Lcom/android/internal/telephony/cat/CommandDetails;->commandQualifier:I
-Lcom/android/internal/telephony/cat/CommandDetails;->compRequired:Z
-Lcom/android/internal/telephony/cat/CommandDetails;->typeOfCommand:I
-Lcom/android/internal/telephony/cat/CommandParams;-><init>(Lcom/android/internal/telephony/cat/CommandDetails;)V
-Lcom/android/internal/telephony/cat/CommandParams;->getCommandType()Lcom/android/internal/telephony/cat/AppInterface$CommandType;
-Lcom/android/internal/telephony/cat/CommandParams;->mCmdDet:Lcom/android/internal/telephony/cat/CommandDetails;
-Lcom/android/internal/telephony/cat/CommandParamsFactory;->dispose()V
-Lcom/android/internal/telephony/cat/CommandParamsFactory;->mIconLoader:Lcom/android/internal/telephony/cat/IconLoader;
-Lcom/android/internal/telephony/cat/CommandParamsFactory;->searchForNextTag(Lcom/android/internal/telephony/cat/ComprehensionTlvTag;Ljava/util/Iterator;)Lcom/android/internal/telephony/cat/ComprehensionTlv;
-Lcom/android/internal/telephony/cat/CommandParamsFactory;->searchForTag(Lcom/android/internal/telephony/cat/ComprehensionTlvTag;Ljava/util/List;)Lcom/android/internal/telephony/cat/ComprehensionTlv;
-Lcom/android/internal/telephony/cat/ComprehensionTlv;->getLength()I
-Lcom/android/internal/telephony/cat/ComprehensionTlv;->getRawValue()[B
-Lcom/android/internal/telephony/cat/ComprehensionTlv;->getTag()I
-Lcom/android/internal/telephony/cat/ComprehensionTlv;->getValueIndex()I
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->ADDRESS:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->ALPHA_ID:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->COMMAND_DETAILS:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->DEVICE_IDENTITIES:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->ICON_ID:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->RESULT:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->SMS_TPDU:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->TEXT_ATTRIBUTE:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->TEXT_STRING:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->USSD_STRING:Lcom/android/internal/telephony/cat/ComprehensionTlvTag;
-Lcom/android/internal/telephony/cat/ComprehensionTlvTag;->value()I
-Lcom/android/internal/telephony/cat/DeviceIdentities;->destinationId:I
-Lcom/android/internal/telephony/cat/DisplayTextParams;-><init>(Lcom/android/internal/telephony/cat/CommandDetails;Lcom/android/internal/telephony/cat/TextMessage;)V
-Lcom/android/internal/telephony/cat/DisplayTextParams;->mTextMsg:Lcom/android/internal/telephony/cat/TextMessage;
-Lcom/android/internal/telephony/cat/Duration$TimeUnit;->value()I
-Lcom/android/internal/telephony/cat/Duration;->timeInterval:I
-Lcom/android/internal/telephony/cat/Duration;->timeUnit:Lcom/android/internal/telephony/cat/Duration$TimeUnit;
-Lcom/android/internal/telephony/cat/GetInputParams;-><init>(Lcom/android/internal/telephony/cat/CommandDetails;Lcom/android/internal/telephony/cat/Input;)V
-Lcom/android/internal/telephony/cat/IconId;->recordNumber:I
-Lcom/android/internal/telephony/cat/IconLoader;->loadIcon(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/cat/Menu;->titleAttrs:Ljava/util/List;
-Lcom/android/internal/telephony/cat/PlayToneParams;-><init>(Lcom/android/internal/telephony/cat/CommandDetails;Lcom/android/internal/telephony/cat/TextMessage;Lcom/android/internal/telephony/cat/Tone;Lcom/android/internal/telephony/cat/Duration;Z)V
 Lcom/android/internal/telephony/cat/ResponseData;-><init>()V
-Lcom/android/internal/telephony/cat/ResponseData;->format(Ljava/io/ByteArrayOutputStream;)V
-Lcom/android/internal/telephony/cat/ResultCode;->BACKWARD_MOVE_BY_USER:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->BEYOND_TERMINAL_CAPABILITY:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->BIP_ERROR:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->CMD_DATA_NOT_UNDERSTOOD:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->HELP_INFO_REQUIRED:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->LAUNCH_BROWSER_ERROR:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->NETWORK_CRNTLY_UNABLE_TO_PROCESS:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->NO_RESPONSE_FROM_USER:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->OK:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_ICON_NOT_DISPLAYED:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_LIMITED_SERVICE:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_MODIFIED_BY_NAA:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_NAA_NOT_ACTIVE:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_TONE_NOT_PLAYED:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_WITH_ADDITIONAL_EFS_READ:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_WITH_MISSING_INFO:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_WITH_MODIFICATION:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->PRFRMD_WITH_PARTIAL_COMPREHENSION:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->REQUIRED_VALUES_MISSING:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->TERMINAL_CRNTLY_UNABLE_TO_PROCESS:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->UICC_SESSION_TERM_BY_USER:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->USER_NOT_ACCEPT:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->USIM_CALL_CONTROL_PERMANENT:Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultCode;->value()I
 Lcom/android/internal/telephony/cat/ResultCode;->values()[Lcom/android/internal/telephony/cat/ResultCode;
-Lcom/android/internal/telephony/cat/ResultException;-><init>(Lcom/android/internal/telephony/cat/ResultCode;)V
-Lcom/android/internal/telephony/cat/RilMessage;-><init>(ILjava/lang/String;)V
-Lcom/android/internal/telephony/cat/RilMessage;->mData:Ljava/lang/Object;
-Lcom/android/internal/telephony/cat/RilMessage;->mId:I
-Lcom/android/internal/telephony/cat/RilMessageDecoder;->getInstance(Landroid/os/Handler;Lcom/android/internal/telephony/uicc/IccFileHandler;I)Lcom/android/internal/telephony/cat/RilMessageDecoder;
-Lcom/android/internal/telephony/cat/RilMessageDecoder;->mCmdParamsFactory:Lcom/android/internal/telephony/cat/CommandParamsFactory;
 Lcom/android/internal/telephony/cat/RilMessageDecoder;->mCurrentRilMessage:Lcom/android/internal/telephony/cat/RilMessage;
-Lcom/android/internal/telephony/cat/RilMessageDecoder;->mInstance:[Lcom/android/internal/telephony/cat/RilMessageDecoder;
-Lcom/android/internal/telephony/cat/RilMessageDecoder;->mStateStart:Lcom/android/internal/telephony/cat/RilMessageDecoder$StateStart;
 Lcom/android/internal/telephony/cat/RilMessageDecoder;->sendCmdForExecution(Lcom/android/internal/telephony/cat/RilMessage;)V
 Lcom/android/internal/telephony/cat/RilMessageDecoder;->sendStartDecodingMessageParams(Lcom/android/internal/telephony/cat/RilMessage;)V
-Lcom/android/internal/telephony/cat/SelectItemParams;-><init>(Lcom/android/internal/telephony/cat/CommandDetails;Lcom/android/internal/telephony/cat/Menu;Z)V
-Lcom/android/internal/telephony/cat/TextMessage;-><init>()V
-Lcom/android/internal/telephony/cat/TextMessage;->iconSelfExplanatory:Z
-Lcom/android/internal/telephony/cat/TextMessage;->text:Ljava/lang/String;
 Lcom/android/internal/telephony/cat/ValueObject;-><init>()V
-Lcom/android/internal/telephony/cat/ValueParser;->retrieveAlphaId(Lcom/android/internal/telephony/cat/ComprehensionTlv;)Ljava/lang/String;
 Lcom/android/internal/telephony/cat/ValueParser;->retrieveDeviceIdentities(Lcom/android/internal/telephony/cat/ComprehensionTlv;)Lcom/android/internal/telephony/cat/DeviceIdentities;
-Lcom/android/internal/telephony/cat/ValueParser;->retrieveTextAttribute(Lcom/android/internal/telephony/cat/ComprehensionTlv;)Ljava/util/List;
-Lcom/android/internal/telephony/cat/ValueParser;->retrieveTextString(Lcom/android/internal/telephony/cat/ComprehensionTlv;)Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/CdmaCallWaitingNotification;->number:Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/CdmaMmiCode;->makeEmptyNull(Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/CdmaMmiCode;->mSc:Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/CdmaSMSDispatcher;->getFormat()Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/CdmaSMSDispatcher;->handleCdmaStatusReport(Lcom/android/internal/telephony/cdma/SmsMessage;)V
-Lcom/android/internal/telephony/cdma/CdmaSubscriptionSourceManager;->getCdmaSubscriptionSource()I
-Lcom/android/internal/telephony/cdma/CdmaSubscriptionSourceManager;->getInstance(Landroid/content/Context;Lcom/android/internal/telephony/CommandsInterface;Landroid/os/Handler;ILjava/lang/Object;)Lcom/android/internal/telephony/cdma/CdmaSubscriptionSourceManager;
-Lcom/android/internal/telephony/cdma/EriManager$EriDisplayInformation;->mEriIconText:Ljava/lang/String;
-Lcom/android/internal/telephony/cdma/EriManager;->getEriDisplayInformation(II)Lcom/android/internal/telephony/cdma/EriManager$EriDisplayInformation;
 Lcom/android/internal/telephony/cdma/sms/BearerData$CodingException;-><init>(Ljava/lang/String;)V
 Lcom/android/internal/telephony/cdma/sms/BearerData$TimeStamp;-><init>()V
 Lcom/android/internal/telephony/cdma/sms/BearerData;-><init>()V
@@ -2698,130 +1470,6 @@
 Lcom/android/internal/telephony/cdma/SmsMessage;->mEnvelope:Lcom/android/internal/telephony/cdma/sms/SmsEnvelope;
 Lcom/android/internal/telephony/cdma/SmsMessage;->parseSms()V
 Lcom/android/internal/telephony/cdma/SmsMessage;->privateGetSubmitPdu(Ljava/lang/String;ZLcom/android/internal/telephony/cdma/sms/UserData;)Lcom/android/internal/telephony/cdma/SmsMessage$SubmitPdu;
-Lcom/android/internal/telephony/CommandException$Error;->GENERIC_FAILURE:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException$Error;->PASSWORD_INCORRECT:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException$Error;->RADIO_NOT_AVAILABLE:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException$Error;->REQUEST_NOT_SUPPORTED:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException$Error;->SIM_PUK2:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException$Error;->SMS_FAIL_RETRY:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException;-><init>(Lcom/android/internal/telephony/CommandException$Error;)V
-Lcom/android/internal/telephony/CommandException;->fromRilErrno(I)Lcom/android/internal/telephony/CommandException;
-Lcom/android/internal/telephony/CommandException;->getCommandError()Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandException;->mError:Lcom/android/internal/telephony/CommandException$Error;
-Lcom/android/internal/telephony/CommandsInterface;->acceptCall(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->acknowledgeLastIncomingCdmaSms(ZILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->acknowledgeLastIncomingGsmSms(ZILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->changeBarringPassword(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->deleteSmsOnRuim(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->deleteSmsOnSim(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->exitEmergencyCallbackMode(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getBasebandVersion(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getCdmaBroadcastConfig(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getCDMASubscription(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getDataCallList(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getIccCardStatus(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getIMEISV(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getIMSI(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getLastDataCallFailCause(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getLastPdpFailCause(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getNetworkSelectionMode(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getOperator(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getPDPContextList(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getPreferredNetworkType(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getSignalStrength(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getSmscAddress(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->getVoiceRegistrationState(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->handleCallSetupRequestFromSim(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->iccIO(IILjava/lang/String;IIILjava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->iccIOForApp(IILjava/lang/String;IIILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->invokeOemRilRequestRaw([BLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->queryCallForwardStatus(IILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->queryCallWaiting(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->queryFacilityLock(Ljava/lang/String;Ljava/lang/String;ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->queryTTYMode(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForAvailable(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForCdmaOtaProvision(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForCellInfoList(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForIccRefresh(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForImsNetworkStateChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForNotAvailable(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForOffOrNotAvailable(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForOn(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForRadioStateChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->registerForRilConnected(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->reportSmsMemoryStatus(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->reportStkServiceIsRunning(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->requestIccSimAuthentication(ILjava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->requestShutdown(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->sendDtmf(CLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->sendEnvelope(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->sendTerminalResponse(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setCallForward(IIILjava/lang/String;ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setCallWaiting(ZILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setCdmaBroadcastActivation(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setDataAllowed(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setEmergencyCallbackMode(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setFacilityLock(Ljava/lang/String;ZLjava/lang/String;ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setNetworkSelectionModeAutomatic(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setNetworkSelectionModeManual(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCallRing(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCatCallSetUp(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCatCcAlphaNotify(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCatEvent(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCatProactiveCmd(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnCatSessionEnd(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnIccRefresh(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnIccSmsFull(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnNewGsmBroadcastSms(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnNITZTime(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnSignalStrengthUpdate(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnSmsOnSim(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnSmsStatus(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setOnSuppServiceNotification(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/CommandsInterface;->setPhoneType(I)V
-Lcom/android/internal/telephony/CommandsInterface;->setPreferredNetworkType(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setRadioPower(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setSmscAddress(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setTTYMode(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->setUiccSubscription(IIIILandroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->supplyIccPin(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->switchWaitingOrHoldingAndActive(Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForAvailable(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForCdmaOtaProvision(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForOffOrNotAvailable(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForOn(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForRilConnected(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->unregisterForVoiceRadioTechChanged(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/CommandsInterface;->writeSmsToRuim(ILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/CommandsInterface;->writeSmsToSim(ILjava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/Connection$PostDialState;->CANCELLED:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection$PostDialState;->COMPLETE:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection$PostDialState;->NOT_STARTED:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection$PostDialState;->STARTED:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection$PostDialState;->WAIT:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection$PostDialState;->WILD:Lcom/android/internal/telephony/Connection$PostDialState;
-Lcom/android/internal/telephony/Connection;-><init>(I)V
-Lcom/android/internal/telephony/Connection;->getAddress()Ljava/lang/String;
-Lcom/android/internal/telephony/Connection;->getCall()Lcom/android/internal/telephony/Call;
-Lcom/android/internal/telephony/Connection;->getConnectTime()J
-Lcom/android/internal/telephony/Connection;->getCreateTime()J
-Lcom/android/internal/telephony/Connection;->getDisconnectCause()I
-Lcom/android/internal/telephony/Connection;->getDisconnectTime()J
-Lcom/android/internal/telephony/Connection;->getDurationMillis()J
-Lcom/android/internal/telephony/Connection;->getState()Lcom/android/internal/telephony/Call$State;
-Lcom/android/internal/telephony/Connection;->getUserData()Ljava/lang/Object;
-Lcom/android/internal/telephony/Connection;->hangup()V
-Lcom/android/internal/telephony/Connection;->isAlive()Z
-Lcom/android/internal/telephony/Connection;->isIncoming()Z
-Lcom/android/internal/telephony/Connection;->LOG_TAG:Ljava/lang/String;
-Lcom/android/internal/telephony/Connection;->mAddress:Ljava/lang/String;
-Lcom/android/internal/telephony/Connection;->mCnapName:Ljava/lang/String;
-Lcom/android/internal/telephony/Connection;->mCnapNamePresentation:I
-Lcom/android/internal/telephony/Connection;->mDialString:Ljava/lang/String;
-Lcom/android/internal/telephony/Connection;->mDuration:J
-Lcom/android/internal/telephony/Connection;->mIsIncoming:Z
-Lcom/android/internal/telephony/Connection;->mNumberPresentation:I
-Lcom/android/internal/telephony/Connection;->setVideoState(I)V
 Lcom/android/internal/telephony/DctConstants$Activity;->DATAIN:Lcom/android/internal/telephony/DctConstants$Activity;
 Lcom/android/internal/telephony/DctConstants$Activity;->DATAINANDOUT:Lcom/android/internal/telephony/DctConstants$Activity;
 Lcom/android/internal/telephony/DctConstants$Activity;->DATAOUT:Lcom/android/internal/telephony/DctConstants$Activity;
@@ -2834,22 +1482,7 @@
 Lcom/android/internal/telephony/DctConstants$State;->IDLE:Lcom/android/internal/telephony/DctConstants$State;
 Lcom/android/internal/telephony/DctConstants$State;->RETRYING:Lcom/android/internal/telephony/DctConstants$State;
 Lcom/android/internal/telephony/DctConstants$State;->values()[Lcom/android/internal/telephony/DctConstants$State;
-Lcom/android/internal/telephony/DefaultPhoneNotifier;->mRegistry:Lcom/android/internal/telephony/ITelephonyRegistry;
-Lcom/android/internal/telephony/DriverCall$State;->ACTIVE:Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall$State;->ALERTING:Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall$State;->DIALING:Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall$State;->HOLDING:Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall$State;->INCOMING:Lcom/android/internal/telephony/DriverCall$State;
 Lcom/android/internal/telephony/DriverCall$State;->values()[Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall$State;->WAITING:Lcom/android/internal/telephony/DriverCall$State;
-Lcom/android/internal/telephony/DriverCall;-><init>()V
-Lcom/android/internal/telephony/DriverCall;->index:I
-Lcom/android/internal/telephony/DriverCall;->isMT:Z
-Lcom/android/internal/telephony/DriverCall;->isVoice:Z
-Lcom/android/internal/telephony/DriverCall;->name:Ljava/lang/String;
-Lcom/android/internal/telephony/DriverCall;->number:Ljava/lang/String;
-Lcom/android/internal/telephony/DriverCall;->numberPresentation:I
-Lcom/android/internal/telephony/DriverCall;->state:Lcom/android/internal/telephony/DriverCall$State;
 Lcom/android/internal/telephony/gsm/GsmCellBroadcastHandler$SmsCbConcatInfo;-><init>(Lcom/android/internal/telephony/gsm/SmsCbHeader;Landroid/telephony/SmsCbLocation;)V
 Lcom/android/internal/telephony/gsm/GsmCellBroadcastHandler$SmsCbConcatInfo;->matchesLocation(Ljava/lang/String;II)Z
 Lcom/android/internal/telephony/gsm/GsmCellBroadcastHandler;->mSmsCbPageMap:Ljava/util/HashMap;
@@ -2928,80 +1561,7 @@
 Lcom/android/internal/telephony/gsm/UsimPhoneBookManager;->mPhoneBookRecords:Ljava/util/ArrayList;
 Lcom/android/internal/telephony/gsm/UsimPhoneBookManager;->reset()V
 Lcom/android/internal/telephony/GsmAlphabet$TextEncodingDetails;-><init>()V
-Lcom/android/internal/telephony/GsmCdmaCall;->attachFake(Lcom/android/internal/telephony/Connection;Lcom/android/internal/telephony/Call$State;)V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->clearDisconnected()V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->disableDataCallInEmergencyCall(Ljava/lang/String;)V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->fakeHoldForegroundBeforeDial()V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->getPhone()Lcom/android/internal/telephony/GsmCdmaPhone;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->handleEcmTimer(I)V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->isPhoneTypeGsm()Z
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mBackgroundCall:Lcom/android/internal/telephony/GsmCdmaCall;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mForegroundCall:Lcom/android/internal/telephony/GsmCdmaCall;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mPendingMO:Lcom/android/internal/telephony/GsmCdmaConnection;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mPhone:Lcom/android/internal/telephony/GsmCdmaPhone;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mRingingCall:Lcom/android/internal/telephony/GsmCdmaCall;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->mState:Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->obtainCompleteMessage()Landroid/os/Message;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->obtainCompleteMessage(I)Landroid/os/Message;
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->setMute(Z)V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->switchWaitingOrHoldingAndActive()V
-Lcom/android/internal/telephony/GsmCdmaCallTracker;->updatePhoneState()V
 Lcom/android/internal/telephony/GsmCdmaConnection$MyHandler;-><init>(Lcom/android/internal/telephony/GsmCdmaConnection;Landroid/os/Looper;)V
-Lcom/android/internal/telephony/GsmCdmaConnection;->acquireWakeLock()V
-Lcom/android/internal/telephony/GsmCdmaConnection;->createWakeLock(Landroid/content/Context;)V
-Lcom/android/internal/telephony/GsmCdmaConnection;->disconnectCauseFromCode(I)I
-Lcom/android/internal/telephony/GsmCdmaConnection;->fetchDtmfToneDelay(Lcom/android/internal/telephony/GsmCdmaPhone;)V
-Lcom/android/internal/telephony/GsmCdmaConnection;->findNextPCharOrNonPOrNonWCharIndex(Ljava/lang/String;I)I
-Lcom/android/internal/telephony/GsmCdmaConnection;->findPOrWCharToAppend(Ljava/lang/String;II)C
-Lcom/android/internal/telephony/GsmCdmaConnection;->formatDialString(Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaConnection;->getState()Lcom/android/internal/telephony/Call$State;
-Lcom/android/internal/telephony/GsmCdmaConnection;->isPause(C)Z
-Lcom/android/internal/telephony/GsmCdmaConnection;->isPhoneTypeGsm()Z
-Lcom/android/internal/telephony/GsmCdmaConnection;->isWait(C)Z
-Lcom/android/internal/telephony/GsmCdmaConnection;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/GsmCdmaConnection;->maskDialString(Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaConnection;->mIndex:I
-Lcom/android/internal/telephony/GsmCdmaConnection;->mOwner:Lcom/android/internal/telephony/GsmCdmaCallTracker;
-Lcom/android/internal/telephony/GsmCdmaConnection;->onConnectedInOrOut()V
-Lcom/android/internal/telephony/GsmCdmaConnection;->updateParent(Lcom/android/internal/telephony/GsmCdmaCall;Lcom/android/internal/telephony/GsmCdmaCall;)V
-Lcom/android/internal/telephony/GsmCdmaPhone$Cfu;-><init>(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/GsmCdmaPhone;->exitEmergencyCallbackMode()V
-Lcom/android/internal/telephony/GsmCdmaPhone;->getCallTracker()Lcom/android/internal/telephony/CallTracker;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getCdmaEriText()Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getEsn()Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getLine1Number()Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getPhoneType()I
-Lcom/android/internal/telephony/GsmCdmaPhone;->getServiceState()Landroid/telephony/ServiceState;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getState()Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/GsmCdmaPhone;->getSystemProperty(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/GsmCdmaPhone;->handleInCallMmiCommands(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isCfEnable(I)Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isEriFileLoaded()Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isInCall()Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isManualSelProhibitedInGlobalMode()Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isPhoneTypeGsm()Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isValidCommandInterfaceCFAction(I)Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->isValidCommandInterfaceCFReason(I)Z
-Lcom/android/internal/telephony/GsmCdmaPhone;->logd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/GsmCdmaPhone;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/GsmCdmaPhone;->mCT:Lcom/android/internal/telephony/GsmCdmaCallTracker;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mEcmExitRespRegistrant:Landroid/os/Registrant;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mEriManager:Lcom/android/internal/telephony/cdma/EriManager;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mIccSmsInterfaceManager:Lcom/android/internal/telephony/IccSmsInterfaceManager;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mIsimUiccRecords:Lcom/android/internal/telephony/uicc/IsimUiccRecords;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mPendingMMIs:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/GsmCdmaPhone;->mSST:Lcom/android/internal/telephony/ServiceStateTracker;
-Lcom/android/internal/telephony/GsmCdmaPhone;->notifyPreciseCallStateChanged()V
-Lcom/android/internal/telephony/GsmCdmaPhone;->notifyServiceStateChanged(Landroid/telephony/ServiceState;)V
-Lcom/android/internal/telephony/GsmCdmaPhone;->setOnEcbModeExitResponse(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/GsmCdmaPhone;->syncClirSetting()V
-Lcom/android/internal/telephony/ICarrierConfigLoader;->getConfigForSubId(ILjava/lang/String;)Landroid/os/PersistableBundle;
-Lcom/android/internal/telephony/IccCard;->getState()Lcom/android/internal/telephony/IccCardConstants$State;
-Lcom/android/internal/telephony/IccCard;->registerForNetworkLocked(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/IccCard;->supplyNetworkDepersonalization(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/IccCard;->supplyPin(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/IccCard;->supplyPuk(Ljava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
 Lcom/android/internal/telephony/IccCardConstants$State;->ABSENT:Lcom/android/internal/telephony/IccCardConstants$State;
 Lcom/android/internal/telephony/IccCardConstants$State;->CARD_IO_ERROR:Lcom/android/internal/telephony/IccCardConstants$State;
 Lcom/android/internal/telephony/IccCardConstants$State;->NETWORK_LOCKED:Lcom/android/internal/telephony/IccCardConstants$State;
@@ -3012,54 +1572,7 @@
 Lcom/android/internal/telephony/IccCardConstants$State;->READY:Lcom/android/internal/telephony/IccCardConstants$State;
 Lcom/android/internal/telephony/IccCardConstants$State;->UNKNOWN:Lcom/android/internal/telephony/IccCardConstants$State;
 Lcom/android/internal/telephony/IccCardConstants$State;->values()[Lcom/android/internal/telephony/IccCardConstants$State;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->checkThread()V
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->DBG:Z
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->logd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mAdnCache:Lcom/android/internal/telephony/uicc/AdnRecordCache;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mBaseHandler:Landroid/os/Handler;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mCurrentApp:Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mIs3gCard:Z
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mRecords:Ljava/util/List;
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mRecordSize:[I
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->mSuccess:Z
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->updateEfForIccType(I)I
-Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;->waitForResult(Ljava/util/concurrent/atomic/AtomicBoolean;)V
 Lcom/android/internal/telephony/IccProvider;-><init>()V
-Lcom/android/internal/telephony/IccProvider;->ADDRESS_BOOK_COLUMN_NAMES:[Ljava/lang/String;
-Lcom/android/internal/telephony/IccProvider;->DBG:Z
-Lcom/android/internal/telephony/IccProvider;->loadRecord(Lcom/android/internal/telephony/uicc/AdnRecord;Landroid/database/MatrixCursor;I)V
-Lcom/android/internal/telephony/IccProvider;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->copyMessageToIccEf(Ljava/lang/String;I[B[B)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->disableCdmaBroadcastRange(II)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->disableGsmBroadcastRange(II)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->enableCdmaBroadcastRange(II)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->enableGsmBroadcastRange(II)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->enforceReceiveAndSend(Ljava/lang/String;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->filterDestAddress(Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->getAllMessagesFromIccEf(Ljava/lang/String;)Ljava/util/List;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->getImsSmsFormat()Ljava/lang/String;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->getPremiumSmsPermission(Ljava/lang/String;)I
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->injectSmsPdu([BLjava/lang/String;Landroid/app/PendingIntent;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->isImsSmsSupported()Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mAppOps:Landroid/app/AppOpsManager;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mCellBroadcastRangeManager:Lcom/android/internal/telephony/IccSmsInterfaceManager$CellBroadcastRangeManager;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mHandler:Landroid/os/Handler;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mSms:Ljava/util/List;
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->mSuccess:Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->sendData(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;I[BLandroid/app/PendingIntent;Landroid/app/PendingIntent;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->sendStoredMultipartText(Ljava/lang/String;Landroid/net/Uri;Ljava/lang/String;Ljava/util/List;Ljava/util/List;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->sendStoredText(Ljava/lang/String;Landroid/net/Uri;Ljava/lang/String;Landroid/app/PendingIntent;Landroid/app/PendingIntent;)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->setCdmaBroadcastConfig([Lcom/android/internal/telephony/cdma/CdmaSmsBroadcastConfigInfo;)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->setCellBroadcastConfig([Lcom/android/internal/telephony/gsm/SmsBroadcastConfigInfo;)Z
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->setPremiumSmsPermission(Ljava/lang/String;I)V
-Lcom/android/internal/telephony/IccSmsInterfaceManager;->updateMessageOnIccEf(Ljava/lang/String;II[B)Z
 Lcom/android/internal/telephony/IIccPhoneBook$Stub$Proxy;->mRemote:Landroid/os/IBinder;
 Lcom/android/internal/telephony/IIccPhoneBook$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/IIccPhoneBook;
 Lcom/android/internal/telephony/IIccPhoneBook;->getAdnRecordsInEf(I)Ljava/util/List;
@@ -3068,157 +1581,33 @@
 Lcom/android/internal/telephony/IIccPhoneBook;->getAdnRecordsSizeForSubscriber(II)[I
 Lcom/android/internal/telephony/IIccPhoneBook;->updateAdnRecordsInEfBySearch(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z
 Lcom/android/internal/telephony/IMms$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/IMms;
-Lcom/android/internal/telephony/imsphone/ImsExternalCall;-><init>(Lcom/android/internal/telephony/Phone;Lcom/android/internal/telephony/imsphone/ImsExternalConnection;)V
 Lcom/android/internal/telephony/imsphone/ImsExternalCallTracker$ExternalCallStateListener;-><init>(Lcom/android/internal/telephony/imsphone/ImsExternalCallTracker;)V
 Lcom/android/internal/telephony/imsphone/ImsExternalCallTracker$ExternalConnectionListener;-><init>(Lcom/android/internal/telephony/imsphone/ImsExternalCallTracker;)V
-Lcom/android/internal/telephony/imsphone/ImsExternalConnection;->rebuildCapabilities()V
-Lcom/android/internal/telephony/imsphone/ImsExternalConnection;->setActive()V
-Lcom/android/internal/telephony/imsphone/ImsPhone$Cf;-><init>(Ljava/lang/String;ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getActionFromCFAction(I)I
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getBackgroundCall()Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getCallForwardingOption(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getCallWaiting(Landroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getConditionFromCFReason(I)I
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getForegroundCall()Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getRingingCall()Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getServiceState()Landroid/telephony/ServiceState;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->getState()Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->handleEnterEmergencyCallbackMode()V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->handleExitEmergencyCallbackMode()V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->handleInCallMmiCommands(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->isCfEnable(I)Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->isUtEnabled()Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->isValidCommandInterfaceCFAction(I)Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->isValidCommandInterfaceCFReason(I)Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->isVolteEnabled()Z
-Lcom/android/internal/telephony/imsphone/ImsPhone;->mCT:Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->mPendingMMIs:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/imsphone/ImsPhone;->mSS:Landroid/telephony/ServiceState;
 Lcom/android/internal/telephony/imsphone/ImsPhone;->notifyCallForwardingIndicator()V
 Lcom/android/internal/telephony/imsphone/ImsPhone;->notifyPreciseCallStateChanged()V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->notifyUnknownConnection(Lcom/android/internal/telephony/Connection;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->onMMIDone(Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->sendErrorResponse(Landroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->sendErrorResponse(Landroid/os/Message;Ljava/lang/Throwable;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->setCallForwardingOption(IILjava/lang/String;IILandroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->setCallWaiting(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->setImsRegistered(Z)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->setOnEcbModeExitResponse(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/imsphone/ImsPhone;->setServiceState(I)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->attach(Lcom/android/internal/telephony/Connection;Lcom/android/internal/telephony/Call$State;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->attachFake(Lcom/android/internal/telephony/Connection;Lcom/android/internal/telephony/Call$State;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->getConnections()Ljava/util/List;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->getImsCall()Lcom/android/ims/ImsCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->hangup()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->merge(Lcom/android/internal/telephony/imsphone/ImsPhoneCall;Lcom/android/internal/telephony/Call$State;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCall;->onHangupLocal()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->addConnection(Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->clearDisconnected()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->dial(Ljava/lang/String;ILandroid/os/Bundle;)Lcom/android/internal/telephony/Connection;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->dialPendingMO()V
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->findConnection(Lcom/android/ims/ImsCall;)Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->getEcbmInterface()Lcom/android/ims/ImsEcbm;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->getUtInterface()Lcom/android/ims/ImsUtInterface;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->handleEcmTimer(I)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mAllowEmergencyVideoCalls:Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mBackgroundCall:Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mCallExpectedToResume:Lcom/android/ims/ImsCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mConnections:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mForegroundCall:Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mHandoverCall:Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mImsCallListener:Lcom/android/ims/ImsCall$Listener;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mImsManager:Lcom/android/ims/ImsManager;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mOnHoldToneId:I
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mOnHoldToneStarted:Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mPendingMO:Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mPendingUssd:Landroid/os/Message;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mPhone:Lcom/android/internal/telephony/imsphone/ImsPhone;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mRingingCall:Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mSwitchingFgAndBgCalls:Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mSyncHold:Ljava/lang/Object;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->mUssdSession:Lcom/android/ims/ImsCall;
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->processCallStateChange(Lcom/android/ims/ImsCall;Lcom/android/internal/telephony/Call$State;I)V
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->processCallStateChange(Lcom/android/ims/ImsCall;Lcom/android/internal/telephony/Call$State;IZ)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->removeConnection(Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;)V
 Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->setVideoCallProvider(Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;Lcom/android/ims/ImsCall;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->switchAfterConferenceSuccess()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;->updatePhoneState()V
 Lcom/android/internal/telephony/imsphone/ImsPhoneConnection$MyHandler;-><init>(Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;Landroid/os/Looper;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->acquireWakeLock()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->createWakeLock(Landroid/content/Context;)V
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->getCall()Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->getOwner()Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->isMultiparty()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->mDisconnected:Z
 Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->mImsCall:Lcom/android/ims/ImsCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->mOwner:Lcom/android/internal/telephony/imsphone/ImsPhoneCallTracker;
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->mParent:Lcom/android/internal/telephony/imsphone/ImsPhoneCall;
-Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->onDisconnect()Z
 Lcom/android/internal/telephony/imsphone/ImsPhoneConnection;->update(Lcom/android/ims/ImsCall;Lcom/android/internal/telephony/Call$State;)Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->getCLIRMode()I
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->getDialingNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->getErrorMessage(Landroid/os/AsyncResult;)Ljava/lang/CharSequence;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->getScString()Ljava/lang/CharSequence;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isActivate()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isDeactivate()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isEmptyOrNull(Ljava/lang/CharSequence;)Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isErasure()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isRegister()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isSupportedOverImsPhone()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->isTemporaryModeCLIR()Z
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->mPhone:Lcom/android/internal/telephony/imsphone/ImsPhone;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->newFromDialString(Ljava/lang/String;Lcom/android/internal/telephony/imsphone/ImsPhone;)Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->processCode()V
-Lcom/android/internal/telephony/imsphone/ImsPhoneMmiCode;->serviceClassToCFString(I)Ljava/lang/CharSequence;
 Lcom/android/internal/telephony/InboundSmsHandler$SmsBroadcastReceiver;-><init>(Lcom/android/internal/telephony/InboundSmsHandler;Lcom/android/internal/telephony/InboundSmsTracker;)V
-Lcom/android/internal/telephony/InboundSmsHandler$SmsBroadcastReceiver;->mDeleteWhere:Ljava/lang/String;
-Lcom/android/internal/telephony/InboundSmsHandler$SmsBroadcastReceiver;->mDeleteWhereArgs:[Ljava/lang/String;
-Lcom/android/internal/telephony/InboundSmsHandler;->acknowledgeLastIncomingSms(ZILandroid/os/Message;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->deleteFromRawTable(Ljava/lang/String;[Ljava/lang/String;I)V
-Lcom/android/internal/telephony/InboundSmsHandler;->dispatchIntent(Landroid/content/Intent;Ljava/lang/String;ILandroid/os/Bundle;Landroid/content/BroadcastReceiver;Landroid/os/UserHandle;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->dispatchNormalMessage(Lcom/android/internal/telephony/SmsMessageBase;)I
-Lcom/android/internal/telephony/InboundSmsHandler;->getPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/InboundSmsHandler;->handleInjectSms(Landroid/os/AsyncResult;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->handleNewSms(Landroid/os/AsyncResult;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->handleSmsWhitelisting(Landroid/content/ComponentName;)Landroid/os/Bundle;
-Lcom/android/internal/telephony/InboundSmsHandler;->isSkipNotifyFlagSet(I)Z
-Lcom/android/internal/telephony/InboundSmsHandler;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/InboundSmsHandler;->mCellBroadcastHandler:Lcom/android/internal/telephony/CellBroadcastHandler;
-Lcom/android/internal/telephony/InboundSmsHandler;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/InboundSmsHandler;->mDeliveringState:Lcom/android/internal/telephony/InboundSmsHandler$DeliveringState;
-Lcom/android/internal/telephony/InboundSmsHandler;->mDeviceIdleController:Landroid/os/IDeviceIdleController;
-Lcom/android/internal/telephony/InboundSmsHandler;->mIdleState:Lcom/android/internal/telephony/InboundSmsHandler$IdleState;
-Lcom/android/internal/telephony/InboundSmsHandler;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/InboundSmsHandler;->mResolver:Landroid/content/ContentResolver;
-Lcom/android/internal/telephony/InboundSmsHandler;->mUserManager:Landroid/os/UserManager;
-Lcom/android/internal/telephony/InboundSmsHandler;->mWaitingState:Lcom/android/internal/telephony/InboundSmsHandler$WaitingState;
-Lcom/android/internal/telephony/InboundSmsHandler;->mWakeLock:Landroid/os/PowerManager$WakeLock;
-Lcom/android/internal/telephony/InboundSmsHandler;->mWapPush:Lcom/android/internal/telephony/WapPushOverSms;
-Lcom/android/internal/telephony/InboundSmsHandler;->processMessagePart(Lcom/android/internal/telephony/InboundSmsTracker;)Z
-Lcom/android/internal/telephony/InboundSmsHandler;->showNewMessageNotification()V
-Lcom/android/internal/telephony/InboundSmsHandler;->writeInboxMessage(Landroid/content/Intent;)Landroid/net/Uri;
-Lcom/android/internal/telephony/InboundSmsTracker;->getFormat()Ljava/lang/String;
-Lcom/android/internal/telephony/InboundSmsTracker;->getIndexOffset()I
-Lcom/android/internal/telephony/IntRangeManager;->mRanges:Ljava/util/ArrayList;
 Lcom/android/internal/telephony/IPhoneStateListener$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/IPhoneStateListener;
 Lcom/android/internal/telephony/IPhoneSubInfo$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/telephony/IPhoneSubInfo$Stub$Proxy;->getDeviceId(Ljava/lang/String;)Ljava/lang/String;
 Lcom/android/internal/telephony/IPhoneSubInfo$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/IPhoneSubInfo;
 Lcom/android/internal/telephony/IPhoneSubInfo$Stub;->TRANSACTION_getDeviceId:I
-Lcom/android/internal/telephony/IPhoneSubInfo;->getIccSerialNumber(Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/IPhoneSubInfo;->getSubscriberId(Ljava/lang/String;)Ljava/lang/String;
 Lcom/android/internal/telephony/ISms$Stub;-><init>()V
 Lcom/android/internal/telephony/ISms$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/ISms;
 Lcom/android/internal/telephony/ISub$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/telephony/ISub$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/ISub;
-Lcom/android/internal/telephony/ISub;->getActiveSubIdList()[I
-Lcom/android/internal/telephony/ISub;->getDefaultDataSubId()I
-Lcom/android/internal/telephony/ISub;->getDefaultSubId()I
-Lcom/android/internal/telephony/ISub;->setDefaultDataSubId(I)V
 Lcom/android/internal/telephony/ITelephony$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/telephony/ITelephony$Stub$Proxy;->getDeviceId(Ljava/lang/String;)Ljava/lang/String;
 Lcom/android/internal/telephony/ITelephony$Stub$Proxy;->isRadioOn(Ljava/lang/String;)Z
@@ -3228,123 +1617,9 @@
 Lcom/android/internal/telephony/ITelephony$Stub;->TRANSACTION_call:I
 Lcom/android/internal/telephony/ITelephony$Stub;->TRANSACTION_dial:I
 Lcom/android/internal/telephony/ITelephony$Stub;->TRANSACTION_getDeviceId:I
-Lcom/android/internal/telephony/ITelephony;->call(Ljava/lang/String;Ljava/lang/String;)V
-Lcom/android/internal/telephony/ITelephony;->dial(Ljava/lang/String;)V
-Lcom/android/internal/telephony/ITelephony;->disableDataConnectivity()Z
-Lcom/android/internal/telephony/ITelephony;->disableLocationUpdates()V
-Lcom/android/internal/telephony/ITelephony;->enableDataConnectivity()Z
-Lcom/android/internal/telephony/ITelephony;->enableLocationUpdates()V
-Lcom/android/internal/telephony/ITelephony;->getActivePhoneType()I
-Lcom/android/internal/telephony/ITelephony;->getCallState()I
-Lcom/android/internal/telephony/ITelephony;->getDataActivity()I
-Lcom/android/internal/telephony/ITelephony;->getDataEnabled(I)Z
-Lcom/android/internal/telephony/ITelephony;->getDataState()I
-Lcom/android/internal/telephony/ITelephony;->getNetworkType()I
-Lcom/android/internal/telephony/ITelephony;->handlePinMmi(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/ITelephony;->handlePinMmiForSubscriber(ILjava/lang/String;)Z
-Lcom/android/internal/telephony/ITelephony;->hasIccCard()Z
-Lcom/android/internal/telephony/ITelephony;->iccCloseLogicalChannel(II)Z
-Lcom/android/internal/telephony/ITelephony;->iccTransmitApduLogicalChannel(IIIIIIILjava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/ITelephony;->isRadioOnForSubscriber(ILjava/lang/String;)Z
-Lcom/android/internal/telephony/ITelephony;->setRadio(Z)Z
-Lcom/android/internal/telephony/ITelephony;->supplyPin(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/ITelephony;->toggleRadioOnOff()V
-Lcom/android/internal/telephony/ITelephony;->updateServiceLocation()V
 Lcom/android/internal/telephony/ITelephonyRegistry$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/telephony/ITelephonyRegistry$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/ITelephonyRegistry;
-Lcom/android/internal/telephony/ITelephonyRegistry;->listen(Ljava/lang/String;Lcom/android/internal/telephony/IPhoneStateListener;IZ)V
-Lcom/android/internal/telephony/ITelephonyRegistry;->notifyCallState(ILjava/lang/String;)V
-Lcom/android/internal/telephony/ITelephonyRegistry;->notifyCellInfo(Ljava/util/List;)V
-Lcom/android/internal/telephony/ITelephonyRegistry;->notifyDataConnectionFailed(Ljava/lang/String;)V
 Lcom/android/internal/telephony/IWapPushManager$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/telephony/IWapPushManager;
-Lcom/android/internal/telephony/IWapPushManager;->addPackage(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;IZZ)Z
-Lcom/android/internal/telephony/IWapPushManager;->deletePackage(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)Z
-Lcom/android/internal/telephony/IWapPushManager;->updatePackage(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;IZZ)Z
-Lcom/android/internal/telephony/MccTable$MccEntry;->mIso:Ljava/lang/String;
-Lcom/android/internal/telephony/MccTable;->countryCodeForMcc(I)Ljava/lang/String;
-Lcom/android/internal/telephony/MccTable;->defaultLanguageForMcc(I)Ljava/lang/String;
-Lcom/android/internal/telephony/MccTable;->defaultTimeZoneForMcc(I)Ljava/lang/String;
-Lcom/android/internal/telephony/MccTable;->entryForMcc(I)Lcom/android/internal/telephony/MccTable$MccEntry;
-Lcom/android/internal/telephony/MccTable;->getLocaleForLanguageCountry(Landroid/content/Context;Ljava/lang/String;Ljava/lang/String;)Ljava/util/Locale;
-Lcom/android/internal/telephony/MccTable;->smallestDigitsMccForMnc(I)I
-Lcom/android/internal/telephony/MmiCode$State;->CANCELLED:Lcom/android/internal/telephony/MmiCode$State;
-Lcom/android/internal/telephony/MmiCode$State;->COMPLETE:Lcom/android/internal/telephony/MmiCode$State;
-Lcom/android/internal/telephony/MmiCode$State;->FAILED:Lcom/android/internal/telephony/MmiCode$State;
-Lcom/android/internal/telephony/MmiCode$State;->PENDING:Lcom/android/internal/telephony/MmiCode$State;
-Lcom/android/internal/telephony/MmiCode;->getPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/Phone;->dispose()V
-Lcom/android/internal/telephony/Phone;->exitEmergencyCallbackMode()V
-Lcom/android/internal/telephony/Phone;->getActiveApnTypes()[Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getCallTracker()Lcom/android/internal/telephony/CallTracker;
-Lcom/android/internal/telephony/Phone;->getCellLocation()Landroid/telephony/CellLocation;
-Lcom/android/internal/telephony/Phone;->getContext()Landroid/content/Context;
-Lcom/android/internal/telephony/Phone;->getDataConnectionState()Lcom/android/internal/telephony/PhoneConstants$DataState;
-Lcom/android/internal/telephony/Phone;->getIccCard()Lcom/android/internal/telephony/IccCard;
-Lcom/android/internal/telephony/Phone;->getIccFileHandler()Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/Phone;->getIccSerialNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getIccSmsInterfaceManager()Lcom/android/internal/telephony/IccSmsInterfaceManager;
-Lcom/android/internal/telephony/Phone;->getImsPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/Phone;->getIsimRecords()Lcom/android/internal/telephony/uicc/IsimRecords;
-Lcom/android/internal/telephony/Phone;->getMsisdn()Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getNai()Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getPhoneId()I
-Lcom/android/internal/telephony/Phone;->getPhoneName()Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getPhoneType()I
-Lcom/android/internal/telephony/Phone;->getServiceStateTracker()Lcom/android/internal/telephony/ServiceStateTracker;
-Lcom/android/internal/telephony/Phone;->getSmscAddress(Landroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->getState()Lcom/android/internal/telephony/PhoneConstants$State;
-Lcom/android/internal/telephony/Phone;->getSubId()I
-Lcom/android/internal/telephony/Phone;->getSystemProperty(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/Phone;->getUiccCard()Lcom/android/internal/telephony/uicc/UiccCard;
-Lcom/android/internal/telephony/Phone;->getVideoState(Lcom/android/internal/telephony/Call;)I
-Lcom/android/internal/telephony/Phone;->invokeOemRilRequestRaw([BLandroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->invokeOemRilRequestStrings([Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->isCspPlmnEnabled()Z
-Lcom/android/internal/telephony/Phone;->isUtEnabled()Z
-Lcom/android/internal/telephony/Phone;->isVideoEnabled()Z
-Lcom/android/internal/telephony/Phone;->isVolteEnabled()Z
-Lcom/android/internal/telephony/Phone;->isWifiCallingEnabled()Z
-Lcom/android/internal/telephony/Phone;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/Phone;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/Phone;->mIccRecords:Ljava/util/concurrent/atomic/AtomicReference;
-Lcom/android/internal/telephony/Phone;->mImsPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/Phone;->mMmiRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/Phone;->mNotifier:Lcom/android/internal/telephony/PhoneNotifier;
-Lcom/android/internal/telephony/Phone;->mPhoneId:I
-Lcom/android/internal/telephony/Phone;->mSmsStorageMonitor:Lcom/android/internal/telephony/SmsStorageMonitor;
-Lcom/android/internal/telephony/Phone;->mUiccApplication:Ljava/util/concurrent/atomic/AtomicReference;
-Lcom/android/internal/telephony/Phone;->mUiccController:Lcom/android/internal/telephony/uicc/UiccController;
-Lcom/android/internal/telephony/Phone;->needsOtaServiceProvisioning()Z
-Lcom/android/internal/telephony/Phone;->notifyOtaspChanged(I)V
-Lcom/android/internal/telephony/Phone;->registerForDisconnect(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForEcmTimerReset(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForIncomingRing(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForMmiComplete(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForMmiInitiate(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForNewRingingConnection(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForPreciseCallStateChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForRingbackTone(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForServiceStateChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForSimRecordsLoaded(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->registerForUnknownConnection(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->selectNetworkManually(Lcom/android/internal/telephony/OperatorInfo;ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->setNetworkSelectionModeAutomatic(Landroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->setOnEcbModeExitResponse(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->setOnPostDialCharacter(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/Phone;->setPreferredNetworkType(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->setSmscAddress(Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/Phone;->unregisterForDisconnect(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForEcmTimerReset(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForIncomingRing(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForMmiComplete(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForMmiInitiate(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForNewRingingConnection(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForPreciseCallStateChanged(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForRingbackTone(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForServiceStateChanged(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForSimRecordsLoaded(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unregisterForUnknownConnection(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/Phone;->unsetOnEcbModeExitResponse(Landroid/os/Handler;)V
 Lcom/android/internal/telephony/PhoneConstants$DataState;->CONNECTED:Lcom/android/internal/telephony/PhoneConstants$DataState;
 Lcom/android/internal/telephony/PhoneConstants$DataState;->CONNECTING:Lcom/android/internal/telephony/PhoneConstants$DataState;
 Lcom/android/internal/telephony/PhoneConstants$DataState;->DISCONNECTED:Lcom/android/internal/telephony/PhoneConstants$DataState;
@@ -3358,155 +1633,7 @@
 Lcom/android/internal/telephony/PhoneConstants;->PRESENTATION_PAYPHONE:I
 Lcom/android/internal/telephony/PhoneConstants;->PRESENTATION_RESTRICTED:I
 Lcom/android/internal/telephony/PhoneConstants;->PRESENTATION_UNKNOWN:I
-Lcom/android/internal/telephony/PhoneFactory;->calculatePreferredNetworkType(Landroid/content/Context;I)I
-Lcom/android/internal/telephony/PhoneFactory;->getDefaultPhone()Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/PhoneFactory;->getDefaultSubscription()I
-Lcom/android/internal/telephony/PhoneFactory;->getPhone(I)Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/PhoneFactory;->getPhones()[Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/PhoneFactory;->makeDefaultPhone(Landroid/content/Context;)V
-Lcom/android/internal/telephony/PhoneFactory;->sCommandsInterface:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/PhoneFactory;->sContext:Landroid/content/Context;
-Lcom/android/internal/telephony/PhoneFactory;->sMadeDefaults:Z
-Lcom/android/internal/telephony/PhoneFactory;->sPhoneNotifier:Lcom/android/internal/telephony/PhoneNotifier;
-Lcom/android/internal/telephony/PhoneInternalInterface$DataActivityState;->NONE:Lcom/android/internal/telephony/PhoneInternalInterface$DataActivityState;
-Lcom/android/internal/telephony/PhoneInternalInterface;->PREFERRED_NT_MODE:I
-Lcom/android/internal/telephony/PhoneNotifier;->notifyMessageWaitingChanged(Lcom/android/internal/telephony/Phone;)V
-Lcom/android/internal/telephony/PhoneNotifier;->notifySignalStrength(Lcom/android/internal/telephony/Phone;)V
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;-><init>(Landroid/content/Context;Landroid/os/Handler;)V
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->getSignalStrengthDbm()I
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->mSignalStrength:Landroid/telephony/SignalStrength;
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->mWants:I
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->notifyServiceState(I)V
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->notifySignalStrength(I)V
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->registerIntent()V
-Lcom/android/internal/telephony/PhoneStateIntentReceiver;->unregisterIntent()V
-Lcom/android/internal/telephony/PhoneSubInfoController;->getDefaultSubscription()I
-Lcom/android/internal/telephony/PhoneSubInfoController;->getPhone(I)Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/PhoneSubInfoController;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/PhoneSubInfoController;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/PhoneSubInfoController;->mPhone:[Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/PhoneSwitcher;->activate(I)V
-Lcom/android/internal/telephony/PhoneSwitcher;->deactivate(I)V
-Lcom/android/internal/telephony/PhoneSwitcher;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/PhoneSwitcher;->mMaxActivePhones:I
-Lcom/android/internal/telephony/PhoneSwitcher;->mNumPhones:I
-Lcom/android/internal/telephony/PhoneSwitcher;->mPhones:[Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/ProxyController;->completeRadioCapabilityTransaction()V
-Lcom/android/internal/telephony/ProxyController;->getInstance()Lcom/android/internal/telephony/ProxyController;
-Lcom/android/internal/telephony/ProxyController;->logd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/ProxyController;->mOldRadioAccessFamily:[I
-Lcom/android/internal/telephony/ProxyController;->mRadioCapabilitySessionId:I
-Lcom/android/internal/telephony/ProxyController;->mSetRadioAccessFamilyStatus:[I
-Lcom/android/internal/telephony/ProxyController;->mUniqueIdGenerator:Ljava/util/concurrent/atomic/AtomicInteger;
-Lcom/android/internal/telephony/ProxyController;->sendRadioCapabilityRequest(IIIILjava/lang/String;II)V
-Lcom/android/internal/telephony/ProxyController;->sProxyController:Lcom/android/internal/telephony/ProxyController;
-Lcom/android/internal/telephony/RadioCapability;->getRadioAccessFamily()I
-Lcom/android/internal/telephony/RetryManager;->configure(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/RetryManager;->getRetryTimer()I
-Lcom/android/internal/telephony/RetryManager;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/RetryManager;->mApnType:Ljava/lang/String;
-Lcom/android/internal/telephony/RetryManager;->mFailFastInterApnDelay:J
-Lcom/android/internal/telephony/RetryManager;->mInterApnDelay:J
-Lcom/android/internal/telephony/RetryManager;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/RIL;-><init>(Landroid/content/Context;II)V
-Lcom/android/internal/telephony/RIL;-><init>(Landroid/content/Context;IILjava/lang/Integer;)V
-Lcom/android/internal/telephony/RIL;->acquireWakeLock(Lcom/android/internal/telephony/RILRequest;I)V
-Lcom/android/internal/telephony/RIL;->clearRequestList(IZ)V
-Lcom/android/internal/telephony/RIL;->clearWakeLock(I)Z
-Lcom/android/internal/telephony/RIL;->decrementWakeLock(Lcom/android/internal/telephony/RILRequest;)V
-Lcom/android/internal/telephony/RIL;->findAndRemoveRequestFromList(I)Lcom/android/internal/telephony/RILRequest;
-Lcom/android/internal/telephony/RIL;->getResponseForTimedOutRILRequest(Lcom/android/internal/telephony/RILRequest;)Ljava/lang/Object;
-Lcom/android/internal/telephony/RIL;->hangupForegroundResumeBackground(Landroid/os/Message;)V
-Lcom/android/internal/telephony/RIL;->hangupWaitingOrBackground(Landroid/os/Message;)V
-Lcom/android/internal/telephony/RIL;->invokeOemRilRequestRaw([BLandroid/os/Message;)V
-Lcom/android/internal/telephony/RIL;->makeStaticRadioCapability()Lcom/android/internal/telephony/RadioCapability;
-Lcom/android/internal/telephony/RIL;->mRequestList:Landroid/util/SparseArray;
-Lcom/android/internal/telephony/RIL;->mTestingEmergencyCall:Ljava/util/concurrent/atomic/AtomicBoolean;
-Lcom/android/internal/telephony/RIL;->mWakeLock:Landroid/os/PowerManager$WakeLock;
-Lcom/android/internal/telephony/RIL;->notifyRegistrantsCdmaInfoRec(Lcom/android/internal/telephony/cdma/CdmaInformationRecords;)V
-Lcom/android/internal/telephony/RIL;->notifyRegistrantsRilConnectionChanged(I)V
-Lcom/android/internal/telephony/RIL;->requestToString(I)Ljava/lang/String;
-Lcom/android/internal/telephony/RIL;->responseToString(I)Ljava/lang/String;
-Lcom/android/internal/telephony/RIL;->retToString(ILjava/lang/Object;)Ljava/lang/String;
-Lcom/android/internal/telephony/RIL;->riljLog(Ljava/lang/String;)V
-Lcom/android/internal/telephony/RIL;->setRadioPower(ZLandroid/os/Message;)V
-Lcom/android/internal/telephony/RIL;->unsljLog(I)V
-Lcom/android/internal/telephony/RIL;->unsljLogMore(ILjava/lang/String;)V
-Lcom/android/internal/telephony/RIL;->unsljLogRet(ILjava/lang/Object;)V
-Lcom/android/internal/telephony/RIL;->unsljLogvRet(ILjava/lang/Object;)V
 Lcom/android/internal/telephony/RILConstants;->PREFERRED_NETWORK_MODE:I
-Lcom/android/internal/telephony/RILRequest;->mRequest:I
-Lcom/android/internal/telephony/RILRequest;->mResult:Landroid/os/Message;
-Lcom/android/internal/telephony/RILRequest;->mSerial:I
-Lcom/android/internal/telephony/RILRequest;->obtain(ILandroid/os/Message;)Lcom/android/internal/telephony/RILRequest;
-Lcom/android/internal/telephony/RILRequest;->onError(ILjava/lang/Object;)V
-Lcom/android/internal/telephony/RILRequest;->release()V
-Lcom/android/internal/telephony/RILRequest;->serialString()Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->fixUnknownMcc(Ljava/lang/String;I)Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->getCurrentDataConnectionState()I
-Lcom/android/internal/telephony/ServiceStateTracker;->getDesiredPowerState()Z
-Lcom/android/internal/telephony/ServiceStateTracker;->getPhoneId()I
-Lcom/android/internal/telephony/ServiceStateTracker;->getSystemProperty(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->isConcurrentVoiceAndDataAllowed()Z
-Lcom/android/internal/telephony/ServiceStateTracker;->isGprsConsistent(II)Z
-Lcom/android/internal/telephony/ServiceStateTracker;->isImsRegistered()Z
-Lcom/android/internal/telephony/ServiceStateTracker;->isInHomeSidNid(II)Z
-Lcom/android/internal/telephony/ServiceStateTracker;->isInvalidOperatorNumeric(Ljava/lang/String;)Z
-Lcom/android/internal/telephony/ServiceStateTracker;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/ServiceStateTracker;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/ServiceStateTracker;->mAttachedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/ServiceStateTracker;->mCr:Landroid/content/ContentResolver;
-Lcom/android/internal/telephony/ServiceStateTracker;->mCurDataSpn:Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->mCurPlmn:Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->mCurShowPlmn:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mCurShowSpn:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mCurSpn:Ljava/lang/String;
-Lcom/android/internal/telephony/ServiceStateTracker;->mDataRoamingOffRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mDataRoamingOnRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mDefaultRoamingIndicator:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mDesiredPowerState:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mDetachedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mDeviceShuttingDown:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mEmergencyOnly:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mIccRecords:Lcom/android/internal/telephony/uicc/IccRecords;
-Lcom/android/internal/telephony/ServiceStateTracker;->mIntentReceiver:Landroid/content/BroadcastReceiver;
-Lcom/android/internal/telephony/ServiceStateTracker;->mIsSubscriptionFromRuim:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mMaxDataCalls:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mNetworkAttachedRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mNewMaxDataCalls:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mNewReasonDataDenied:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mNewSS:Landroid/telephony/ServiceState;
-Lcom/android/internal/telephony/ServiceStateTracker;->mOnSubscriptionsChangedListener:Lcom/android/internal/telephony/ServiceStateTracker$SstSubscriptionsChangedListener;
-Lcom/android/internal/telephony/ServiceStateTracker;->mPhone:Lcom/android/internal/telephony/GsmCdmaPhone;
-Lcom/android/internal/telephony/ServiceStateTracker;->mPreferredNetworkType:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mReasonDataDenied:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mReportedGprsNoReg:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mRoamingIndicator:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mSignalStrength:Landroid/telephony/SignalStrength;
-Lcom/android/internal/telephony/ServiceStateTracker;->mSpnUpdatePending:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mSS:Landroid/telephony/ServiceState;
-Lcom/android/internal/telephony/ServiceStateTracker;->mStartedGprsRegCheck:Z
-Lcom/android/internal/telephony/ServiceStateTracker;->mSubId:I
-Lcom/android/internal/telephony/ServiceStateTracker;->mSubscriptionController:Lcom/android/internal/telephony/SubscriptionController;
-Lcom/android/internal/telephony/ServiceStateTracker;->mSubscriptionManager:Landroid/telephony/SubscriptionManager;
-Lcom/android/internal/telephony/ServiceStateTracker;->mUiccApplcation:Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/ServiceStateTracker;->mUiccController:Lcom/android/internal/telephony/uicc/UiccController;
-Lcom/android/internal/telephony/ServiceStateTracker;->mVoiceRoamingOffRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->mVoiceRoamingOnRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/ServiceStateTracker;->notifyDataRegStateRilRadioTechnologyChanged()V
-Lcom/android/internal/telephony/ServiceStateTracker;->notifySignalStrength()Z
-Lcom/android/internal/telephony/ServiceStateTracker;->pollState()V
-Lcom/android/internal/telephony/ServiceStateTracker;->reRegisterNetwork(Landroid/os/Message;)V
-Lcom/android/internal/telephony/ServiceStateTracker;->resetServiceStateInIwlanMode()V
-Lcom/android/internal/telephony/ServiceStateTracker;->setOperatorIdd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/ServiceStateTracker;->setRoamingType(Landroid/telephony/ServiceState;)V
-Lcom/android/internal/telephony/ServiceStateTracker;->setSignalStrengthDefaultValues()V
-Lcom/android/internal/telephony/ServiceStateTracker;->updateOtaspState()V
-Lcom/android/internal/telephony/ServiceStateTracker;->updatePhoneObject()V
-Lcom/android/internal/telephony/ServiceStateTracker;->updateRoamingState()V
-Lcom/android/internal/telephony/ServiceStateTracker;->updateSpnDisplay()V
-Lcom/android/internal/telephony/ServiceStateTracker;->useDataRegStateForDataOnlyDevices()V
 Lcom/android/internal/telephony/sip/SipPhone$SipCall;->hold()V
 Lcom/android/internal/telephony/sip/SipPhone$SipCall;->switchWith(Lcom/android/internal/telephony/sip/SipPhone$SipCall;)V
 Lcom/android/internal/telephony/sip/SipPhone$SipCall;->unhold()V
@@ -3530,100 +1657,14 @@
 Lcom/android/internal/telephony/SmsApplication;->isDefaultSmsApplication(Landroid/content/Context;Ljava/lang/String;)Z
 Lcom/android/internal/telephony/SmsApplication;->setDefaultApplication(Ljava/lang/String;Landroid/content/Context;)V
 Lcom/android/internal/telephony/SmsApplication;->shouldWriteMessageForPackage(Ljava/lang/String;Landroid/content/Context;)Z
-Lcom/android/internal/telephony/SmsBroadcastUndelivered;-><init>(Landroid/content/Context;Lcom/android/internal/telephony/gsm/GsmInboundSmsHandler;Lcom/android/internal/telephony/cdma/CdmaInboundSmsHandler;)V
-Lcom/android/internal/telephony/SMSDispatcher$ConfirmDialogListener;->mNegativeButton:Landroid/widget/Button;
-Lcom/android/internal/telephony/SMSDispatcher$ConfirmDialogListener;->mPositiveButton:Landroid/widget/Button;
-Lcom/android/internal/telephony/SMSDispatcher$ConfirmDialogListener;->mRememberUndoInstruction:Landroid/widget/TextView;
 Lcom/android/internal/telephony/SMSDispatcher$DataSmsSender;-><init>(Lcom/android/internal/telephony/SMSDispatcher;Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
 Lcom/android/internal/telephony/SMSDispatcher$MultipartSmsSender;-><init>(Lcom/android/internal/telephony/SMSDispatcher;Ljava/util/ArrayList;[Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
-Lcom/android/internal/telephony/SMSDispatcher$MultipartSmsSender;->sendSmsByCarrierApp(Ljava/lang/String;Lcom/android/internal/telephony/SMSDispatcher$MultipartSmsSenderCallback;)V
 Lcom/android/internal/telephony/SMSDispatcher$MultipartSmsSenderCallback;-><init>(Lcom/android/internal/telephony/SMSDispatcher;Lcom/android/internal/telephony/SMSDispatcher$MultipartSmsSender;)V
 Lcom/android/internal/telephony/SMSDispatcher$SmsSenderCallback;-><init>(Lcom/android/internal/telephony/SMSDispatcher;Lcom/android/internal/telephony/SMSDispatcher$SmsSender;)V
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->isMultipart()Z
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mAppInfo:Landroid/content/pm/PackageInfo;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mData:Ljava/util/HashMap;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mDeliveryIntent:Landroid/app/PendingIntent;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mDestAddress:Ljava/lang/String;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mMessageRef:I
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mMessageUri:Landroid/net/Uri;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mPersistMessage:Z
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mSentIntent:Landroid/app/PendingIntent;
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->mTimestamp:J
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->onFailed(Landroid/content/Context;II)V
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->onSent(Landroid/content/Context;)V
-Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;->updateSentMessageStatus(Landroid/content/Context;I)V
 Lcom/android/internal/telephony/SMSDispatcher$TextSmsSender;-><init>(Lcom/android/internal/telephony/SMSDispatcher;Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
-Lcom/android/internal/telephony/SMSDispatcher;->calculateLength(Ljava/lang/CharSequence;Z)Lcom/android/internal/telephony/GsmAlphabet$TextEncodingDetails;
-Lcom/android/internal/telephony/SMSDispatcher;->checkCallerIsPhoneOrCarrierApp()V
-Lcom/android/internal/telephony/SMSDispatcher;->deliveryPendingList:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/SMSDispatcher;->dispose()V
-Lcom/android/internal/telephony/SMSDispatcher;->getCarrierAppPackageName()Ljava/lang/String;
-Lcom/android/internal/telephony/SMSDispatcher;->getMultipartMessageText(Ljava/util/ArrayList;)Ljava/lang/String;
-Lcom/android/internal/telephony/SMSDispatcher;->getNextConcatenatedRef()I
-Lcom/android/internal/telephony/SMSDispatcher;->getSubId()I
-Lcom/android/internal/telephony/SMSDispatcher;->handleConfirmShortCode(ZLcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
-Lcom/android/internal/telephony/SMSDispatcher;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/SMSDispatcher;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/SMSDispatcher;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/SMSDispatcher;->mResolver:Landroid/content/ContentResolver;
-Lcom/android/internal/telephony/SMSDispatcher;->mTelephonyManager:Landroid/telephony/TelephonyManager;
-Lcom/android/internal/telephony/SMSDispatcher;->processSendSmsResponse(Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;II)V
-Lcom/android/internal/telephony/SMSDispatcher;->sendData(Ljava/lang/String;Ljava/lang/String;I[BLandroid/app/PendingIntent;Landroid/app/PendingIntent;)V
-Lcom/android/internal/telephony/SMSDispatcher;->sendMultipartSms(Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
-Lcom/android/internal/telephony/SMSDispatcher;->sendSms(Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
-Lcom/android/internal/telephony/SMSDispatcher;->sendSubmitPdu(Lcom/android/internal/telephony/SMSDispatcher$SmsTracker;)V
 Lcom/android/internal/telephony/SmsHeader$ConcatRef;-><init>()V
 Lcom/android/internal/telephony/SmsHeader$PortAddrs;-><init>()V
 Lcom/android/internal/telephony/SmsMessageBase;-><init>()V
-Lcom/android/internal/telephony/SmsResponse;-><init>(ILjava/lang/String;I)V
-Lcom/android/internal/telephony/SmsResponse;->mAckPdu:Ljava/lang/String;
-Lcom/android/internal/telephony/SmsResponse;->mErrorCode:I
-Lcom/android/internal/telephony/SmsResponse;->mMessageRef:I
-Lcom/android/internal/telephony/SmsStorageMonitor;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/SmsUsageMonitor;-><init>(Landroid/content/Context;)V
-Lcom/android/internal/telephony/SmsUsageMonitor;->check(Ljava/lang/String;I)Z
-Lcom/android/internal/telephony/SubscriptionController;->broadcastDefaultDataSubIdChanged(I)V
-Lcom/android/internal/telephony/SubscriptionController;->colorArr:[I
-Lcom/android/internal/telephony/SubscriptionController;->enforceModifyPhoneState(Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionController;->getActiveSubInfoCount(Ljava/lang/String;)I
-Lcom/android/internal/telephony/SubscriptionController;->getActiveSubscriptionInfo(ILjava/lang/String;)Landroid/telephony/SubscriptionInfo;
-Lcom/android/internal/telephony/SubscriptionController;->getActiveSubscriptionInfoList(Ljava/lang/String;)Ljava/util/List;
-Lcom/android/internal/telephony/SubscriptionController;->getDefaultDataSubId()I
-Lcom/android/internal/telephony/SubscriptionController;->getDefaultSmsSubId()I
-Lcom/android/internal/telephony/SubscriptionController;->getDefaultSubId()I
-Lcom/android/internal/telephony/SubscriptionController;->getDefaultVoiceSubId()I
-Lcom/android/internal/telephony/SubscriptionController;->getInstance()Lcom/android/internal/telephony/SubscriptionController;
-Lcom/android/internal/telephony/SubscriptionController;->getPhoneId(I)I
-Lcom/android/internal/telephony/SubscriptionController;->getSubId(I)[I
-Lcom/android/internal/telephony/SubscriptionController;->getSubIdUsingPhoneId(I)I
-Lcom/android/internal/telephony/SubscriptionController;->getSubInfo(Ljava/lang/String;Ljava/lang/Object;)Ljava/util/List;
-Lcom/android/internal/telephony/SubscriptionController;->getSubInfoRecord(Landroid/database/Cursor;)Landroid/telephony/SubscriptionInfo;
-Lcom/android/internal/telephony/SubscriptionController;->isActiveSubId(I)Z
-Lcom/android/internal/telephony/SubscriptionController;->isSubInfoReady()Z
-Lcom/android/internal/telephony/SubscriptionController;->logd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionController;->logdl(Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionController;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionController;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/SubscriptionController;->mDefaultPhoneId:I
-Lcom/android/internal/telephony/SubscriptionController;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/SubscriptionController;->notifySubscriptionInfoChanged()V
-Lcom/android/internal/telephony/SubscriptionController;->setDefaultDataSubId(I)V
-Lcom/android/internal/telephony/SubscriptionController;->setDefaultFallbackSubId(II)V
-Lcom/android/internal/telephony/SubscriptionController;->setDefaultSmsSubId(I)V
-Lcom/android/internal/telephony/SubscriptionController;->setDefaultVoiceSubId(I)V
-Lcom/android/internal/telephony/SubscriptionController;->setPlmnSpn(IZLjava/lang/String;ZLjava/lang/String;)Z
-Lcom/android/internal/telephony/SubscriptionController;->updateAllDataConnectionTrackers()V
-Lcom/android/internal/telephony/SubscriptionController;->validateSubId(I)V
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->broadcastSimStateChanged(ILjava/lang/String;Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->isAllIccIdQueryDone()Z
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->logd(Ljava/lang/String;)V
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->mCurrentlyActiveUserId:I
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->mIccId:[Ljava/lang/String;
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->mPackageManager:Landroid/content/pm/IPackageManager;
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->mPhone:[Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/SubscriptionInfoUpdater;->PROJECT_SIM_NUM:I
-Lcom/android/internal/telephony/TelephonyCapabilities;->supportsAdn(I)Z
 Lcom/android/internal/telephony/TelephonyProperties;->PROPERTY_ICC_OPERATOR_NUMERIC:Ljava/lang/String;
 Lcom/android/internal/telephony/test/InterpreterEx;-><init>(Ljava/lang/String;)V
 Lcom/android/internal/telephony/test/SimulatedCommands;->acceptCall(Landroid/os/Message;)V
@@ -3640,143 +1681,11 @@
 Lcom/android/internal/telephony/test/SimulatedGsmCallState;->releaseHeldOrUDUB()Z
 Lcom/android/internal/telephony/test/SimulatedGsmCallState;->separateCall(I)Z
 Lcom/android/internal/telephony/test/SimulatedGsmCallState;->switchActiveAndHeldOrWaiting()Z
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>(IILjava/lang/String;Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>(IILjava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>(II[B)V
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>(Ljava/lang/String;Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>(Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecord;-><init>([B)V
-Lcom/android/internal/telephony/uicc/AdnRecord;->buildAdnString(I)[B
-Lcom/android/internal/telephony/uicc/AdnRecord;->CREATOR:Landroid/os/Parcelable$Creator;
-Lcom/android/internal/telephony/uicc/AdnRecord;->getEmails()[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecord;->getNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecord;->isEmpty()Z
-Lcom/android/internal/telephony/uicc/AdnRecord;->mAlphaTag:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecord;->mEfid:I
-Lcom/android/internal/telephony/uicc/AdnRecord;->mEmails:[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecord;->mExtRecord:I
-Lcom/android/internal/telephony/uicc/AdnRecord;->mNumber:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecord;->mRecordNumber:I
-Lcom/android/internal/telephony/uicc/AdnRecord;->setEmails([Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->extensionEfForEf(I)I
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->getRecordsIfLoaded(I)Ljava/util/ArrayList;
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->mAdnLikeWaiters:Landroid/util/SparseArray;
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->mFh:Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->mUserWriteResponse:Landroid/util/SparseArray;
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->mUsimPhoneBookManager:Lcom/android/internal/telephony/gsm/UsimPhoneBookManager;
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->reset()V
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->sendErrorResponse(Landroid/os/Message;Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/AdnRecordCache;->updateAdnByIndex(ILcom/android/internal/telephony/uicc/AdnRecord;ILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/AdnRecordLoader;-><init>(Lcom/android/internal/telephony/uicc/IccFileHandler;)V
-Lcom/android/internal/telephony/uicc/AdnRecordLoader;->getEFPath(I)Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/AdnRecordLoader;->loadFromEF(IIILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/AdnRecordLoader;->mFh:Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/uicc/AdnRecordLoader;->updateEF(Lcom/android/internal/telephony/uicc/AdnRecord;IIILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_DETECTED:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_PIN:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_PUK:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_READY:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_SUBSCRIPTION_PERSO:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->APPSTATE_UNKNOWN:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
 Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;->values()[Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_CSIM:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_ISIM:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_RUIM:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_SIM:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_UNKNOWN:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->APPTYPE_USIM:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
 Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;->values()[Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_SIM_NETWORK:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_SIM_NETWORK_SUBSET:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_SIM_NETWORK_SUBSET_PUK:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_SIM_SERVICE_PROVIDER:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_SIM_SERVICE_PROVIDER_PUK:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->PERSOSUBSTATE_UNKNOWN:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
 Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;->values()[Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
 Lcom/android/internal/telephony/uicc/IccCardApplicationStatus;-><init>()V
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus;->AppTypeFromRILInt(I)Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardApplicationStatus;->app_type:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;->CARDSTATE_ABSENT:Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;->CARDSTATE_ERROR:Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;->CARDSTATE_PRESENT:Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;->isCardPresent()Z
-Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;->PINSTATE_DISABLED:Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;->PINSTATE_ENABLED_BLOCKED:Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;->PINSTATE_ENABLED_PERM_BLOCKED:Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mApplications:[Lcom/android/internal/telephony/uicc/IccCardApplicationStatus;
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mCardState:Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mCdmaSubscriptionAppIndex:I
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mGsmUmtsSubscriptionAppIndex:I
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mImsSubscriptionAppIndex:I
-Lcom/android/internal/telephony/uicc/IccCardStatus;->mUniversalPinState:Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/IccFileHandler$LoadLinearFixedContext;-><init>(IILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler$LoadLinearFixedContext;->mRecordSize:I
-Lcom/android/internal/telephony/uicc/IccFileHandler$LoadLinearFixedContext;->results:Ljava/util/ArrayList;
-Lcom/android/internal/telephony/uicc/IccFileHandler;->getEFLinearRecordSize(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->getEFLinearRecordSize(ILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->getEFPath(I)Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccFileHandler;->loadEFLinearFixed(IILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->loadEFLinearFixed(ILjava/lang/String;ILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->loadEFLinearFixedAll(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->loadEFLinearFixedAll(ILjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->loadEFTransparent(ILandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->mAid:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccFileHandler;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/uicc/IccFileHandler;->mParentApp:Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/IccFileHandler;->updateEFLinearFixed(II[BLjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->updateEFLinearFixed(ILjava/lang/String;I[BLjava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccFileHandler;->updateEFTransparent(I[BLandroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccIoResult;-><init>(IILjava/lang/String;)V
-Lcom/android/internal/telephony/uicc/IccIoResult;-><init>(II[B)V
-Lcom/android/internal/telephony/uicc/IccIoResult;->payload:[B
-Lcom/android/internal/telephony/uicc/IccIoResult;->success()Z
-Lcom/android/internal/telephony/uicc/IccIoResult;->sw1:I
-Lcom/android/internal/telephony/uicc/IccIoResult;->sw2:I
-Lcom/android/internal/telephony/uicc/IccRecords;->auth_rsp:Lcom/android/internal/telephony/uicc/IccIoResult;
-Lcom/android/internal/telephony/uicc/IccRecords;->getGid1()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getIccId()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getIccSimChallengeResponse(ILjava/lang/String;)Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getIMSI()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getMsisdnNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getOperatorNumeric()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getRecordsLoaded()Z
-Lcom/android/internal/telephony/uicc/IccRecords;->getServiceProviderName()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->getUsimServiceTable()Lcom/android/internal/telephony/uicc/UsimServiceTable;
-Lcom/android/internal/telephony/uicc/IccRecords;->handleRefresh(Lcom/android/internal/telephony/uicc/IccRefreshResponse;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->mAdnCache:Lcom/android/internal/telephony/uicc/AdnRecordCache;
-Lcom/android/internal/telephony/uicc/IccRecords;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/uicc/IccRecords;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/uicc/IccRecords;->mDestroyed:Ljava/util/concurrent/atomic/AtomicBoolean;
-Lcom/android/internal/telephony/uicc/IccRecords;->mFh:Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/uicc/IccRecords;->mGid1:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->mIccId:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->mImsi:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->mIsVoiceMailFixed:Z
-Lcom/android/internal/telephony/uicc/IccRecords;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/uicc/IccRecords;->mMncLength:I
-Lcom/android/internal/telephony/uicc/IccRecords;->mParentApp:Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/IccRecords;->mRecordsEventsRegistrants:Landroid/os/RegistrantList;
-Lcom/android/internal/telephony/uicc/IccRecords;->mRecordsToLoad:I
-Lcom/android/internal/telephony/uicc/IccRecords;->mSpn:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->mTelephonyManager:Landroid/telephony/TelephonyManager;
-Lcom/android/internal/telephony/uicc/IccRecords;->mVoiceMailNum:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRecords;->registerForNetworkSelectionModeAutomatic(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->registerForNewSms(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->registerForRecordsEvents(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->registerForRecordsLoaded(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->setMsisdnNumber(Ljava/lang/String;Ljava/lang/String;Landroid/os/Message;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->setVoiceCallForwardingFlag(IZLjava/lang/String;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->unregisterForNetworkSelectionModeAutomatic(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->unregisterForNewSms(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->unregisterForRecordsEvents(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/uicc/IccRecords;->unregisterForRecordsLoaded(Landroid/os/Handler;)V
 Lcom/android/internal/telephony/uicc/IccRefreshResponse;-><init>()V
-Lcom/android/internal/telephony/uicc/IccRefreshResponse;->aid:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccRefreshResponse;->efId:I
-Lcom/android/internal/telephony/uicc/IccRefreshResponse;->refreshResult:I
-Lcom/android/internal/telephony/uicc/IccServiceTable;->getTag()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IccServiceTable;->mServiceTable:[B
 Lcom/android/internal/telephony/uicc/IccUtils;->adnStringFieldToString([BII)Ljava/lang/String;
 Lcom/android/internal/telephony/uicc/IccUtils;->bcdToString([BII)Ljava/lang/String;
 Lcom/android/internal/telephony/uicc/IccUtils;->bytesToHexString([B)Ljava/lang/String;
@@ -3788,175 +1697,7 @@
 Lcom/android/internal/telephony/uicc/IccUtils;->networkNameToString([BII)Ljava/lang/String;
 Lcom/android/internal/telephony/uicc/IccUtils;->parseToBnW([BI)Landroid/graphics/Bitmap;
 Lcom/android/internal/telephony/uicc/IccUtils;->parseToRGB([BIZ)Landroid/graphics/Bitmap;
-Lcom/android/internal/telephony/uicc/IsimRecords;->getIsimDomain()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimRecords;->getIsimImpi()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimRecords;->getIsimImpu()[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->auth_rsp:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->fetchIsimRecords()V
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->isimTlvToString([B)Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mIsimDomain:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mIsimImpi:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mIsimImpu:[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mIsimIst:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mIsimPcscf:[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/IsimUiccRecords;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/uicc/RuimRecords;->adjstMinDigits(I)I
-Lcom/android/internal/telephony/uicc/RuimRecords;->fetchRuimRecords()V
-Lcom/android/internal/telephony/uicc/RuimRecords;->getAssetLanguages(Landroid/content/Context;)[Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->getCsimSpnDisplayCondition()Z
-Lcom/android/internal/telephony/uicc/RuimRecords;->getMdn()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->getMdnNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->getRUIMOperatorNumeric()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/RuimRecords;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/RuimRecords;->mEFli:[B
-Lcom/android/internal/telephony/uicc/RuimRecords;->mEFpl:[B
-Lcom/android/internal/telephony/uicc/RuimRecords;->mMin:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->mNai:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/RuimRecords;->onGetCSimEprlDone(Landroid/os/AsyncResult;)V
-Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;->INIT:Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;
-Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;->READ_SPN_3GPP:Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;
-Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;->READ_SPN_CPHS:Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;
-Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;->READ_SPN_SHORT_CPHS:Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;
 Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;->values()[Lcom/android/internal/telephony/uicc/SIMRecords$GetSpnFsmState;
-Lcom/android/internal/telephony/uicc/SIMRecords;->fetchSimRecords()V
-Lcom/android/internal/telephony/uicc/SIMRecords;->getExtFromEf(I)I
-Lcom/android/internal/telephony/uicc/SIMRecords;->getMsisdnNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/SIMRecords;->getOperatorNumeric()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/SIMRecords;->getSpnFsm(ZLandroid/os/AsyncResult;)V
-Lcom/android/internal/telephony/uicc/SIMRecords;->getVoiceMailNumber()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/SIMRecords;->isCphsMailboxEnabled()Z
-Lcom/android/internal/telephony/uicc/SIMRecords;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/SIMRecords;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/SIMRecords;->logv(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfCff:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfCfis:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfCPHS_MWI:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfLi:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfMWIS:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mEfPl:[B
-Lcom/android/internal/telephony/uicc/SIMRecords;->mSpnDisplayCondition:I
-Lcom/android/internal/telephony/uicc/SIMRecords;->mUsimServiceTable:Lcom/android/internal/telephony/uicc/UsimServiceTable;
-Lcom/android/internal/telephony/uicc/SIMRecords;->mVmConfig:Lcom/android/internal/telephony/uicc/VoiceMailConstants;
-Lcom/android/internal/telephony/uicc/SIMRecords;->setVoiceCallForwardingFlag(IZLjava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccCard;->getApplication(I)Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/UiccCard;->getApplicationByType(I)Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/UiccCard;->getApplicationIndex(I)Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/UiccCard;->getCardState()Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/UiccCard;->getCarrierPackageNamesForIntent(Landroid/content/pm/PackageManager;Landroid/content/Intent;)Ljava/util/List;
-Lcom/android/internal/telephony/uicc/UiccCard;->getIccId()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/UiccCard;->getNumApplications()I
-Lcom/android/internal/telephony/uicc/UiccCard;->getOperatorBrandOverride()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/UiccCard;->isApplicationOnIcc(Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;)Z
-Lcom/android/internal/telephony/uicc/UiccCard;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccCard;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccCard;->mCardState:Lcom/android/internal/telephony/uicc/IccCardStatus$CardState;
-Lcom/android/internal/telephony/uicc/UiccCard;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/uicc/UiccCard;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/uicc/UiccCard;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/uicc/UiccCard;->mPhoneId:I
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->dispose()V
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getAid()Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getAuthContext()I
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getIccFileHandler()Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getIccRecords()Lcom/android/internal/telephony/uicc/IccRecords;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getPersoSubState()Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getPhoneId()I
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getPin1State()Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getState()Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->getType()Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->loge(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mAid:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mAppState:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mAppType:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$AppType;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mCi:Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mDestroyed:Z
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mPersoSubState:Lcom/android/internal/telephony/uicc/IccCardApplicationStatus$PersoSubState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->mPin1State:Lcom/android/internal/telephony/uicc/IccCardStatus$PinState;
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->registerForReady(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->unregisterForReady(Landroid/os/Handler;)V
-Lcom/android/internal/telephony/uicc/UiccCardApplication;->update(Lcom/android/internal/telephony/uicc/IccCardApplicationStatus;Landroid/content/Context;Lcom/android/internal/telephony/CommandsInterface;)V
-Lcom/android/internal/telephony/uicc/UiccCarrierPrivilegeRules$TLV;->length:Ljava/lang/Integer;
-Lcom/android/internal/telephony/uicc/UiccCarrierPrivilegeRules$TLV;->value:Ljava/lang/String;
-Lcom/android/internal/telephony/uicc/UiccCarrierPrivilegeRules;->mLoadedCallback:Landroid/os/Message;
-Lcom/android/internal/telephony/uicc/UiccCarrierPrivilegeRules;->mState:Ljava/util/concurrent/atomic/AtomicInteger;
-Lcom/android/internal/telephony/uicc/UiccController;->getIccFileHandler(II)Lcom/android/internal/telephony/uicc/IccFileHandler;
-Lcom/android/internal/telephony/uicc/UiccController;->getIccRecords(II)Lcom/android/internal/telephony/uicc/IccRecords;
-Lcom/android/internal/telephony/uicc/UiccController;->getInstance()Lcom/android/internal/telephony/uicc/UiccController;
-Lcom/android/internal/telephony/uicc/UiccController;->getUiccCard(I)Lcom/android/internal/telephony/uicc/UiccCard;
-Lcom/android/internal/telephony/uicc/UiccController;->getUiccCardApplication(II)Lcom/android/internal/telephony/uicc/UiccCardApplication;
-Lcom/android/internal/telephony/uicc/UiccController;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/uicc/UiccController;->mCis:[Lcom/android/internal/telephony/CommandsInterface;
-Lcom/android/internal/telephony/uicc/UiccController;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/uicc/UiccController;->mInstance:Lcom/android/internal/telephony/uicc/UiccController;
-Lcom/android/internal/telephony/uicc/UiccController;->mLock:Ljava/lang/Object;
-Lcom/android/internal/telephony/uicc/UiccController;->registerForIccChanged(Landroid/os/Handler;ILjava/lang/Object;)V
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->ALLOWED_CSG_LISTS_AND_INDICATIONS:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->CFI_STATUS:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->CSG_DISPLAY_CONTROL:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->FDN:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->MBDN:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->MSISDN:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->MWI_STATUS:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->OPERATOR_CSG_LISTS_AND_INDICATIONS:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->OPERATOR_PLMN_LIST:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->PLMN_NETWORK_NAME:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->SDN:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->SM_OVER_IP:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->SM_SERVICE_PARAMS:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->SM_STORAGE:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;->SPN:Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;
-Lcom/android/internal/telephony/uicc/UsimServiceTable;->isAvailable(Lcom/android/internal/telephony/uicc/UsimServiceTable$UsimService;)Z
-Lcom/android/internal/telephony/uicc/VoiceMailConstants;-><init>()V
-Lcom/android/internal/telephony/UiccPhoneBookController;-><init>([Lcom/android/internal/telephony/Phone;)V
-Lcom/android/internal/telephony/UiccPhoneBookController;->getDefaultSubscription()I
-Lcom/android/internal/telephony/UiccPhoneBookController;->getIccPhoneBookInterfaceManager(I)Lcom/android/internal/telephony/IccPhoneBookInterfaceManager;
-Lcom/android/internal/telephony/UiccPhoneBookController;->mPhone:[Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/UiccSmsController;->copyMessageToIccEfForSubscriber(ILjava/lang/String;I[B[B)Z
-Lcom/android/internal/telephony/UiccSmsController;->disableCellBroadcastForSubscriber(III)Z
-Lcom/android/internal/telephony/UiccSmsController;->disableCellBroadcastRangeForSubscriber(IIII)Z
-Lcom/android/internal/telephony/UiccSmsController;->enableCellBroadcastForSubscriber(III)Z
-Lcom/android/internal/telephony/UiccSmsController;->enableCellBroadcastRangeForSubscriber(IIII)Z
-Lcom/android/internal/telephony/UiccSmsController;->getAllMessagesFromIccEfForSubscriber(ILjava/lang/String;)Ljava/util/List;
-Lcom/android/internal/telephony/UiccSmsController;->getIccSmsInterfaceManager(I)Lcom/android/internal/telephony/IccSmsInterfaceManager;
-Lcom/android/internal/telephony/UiccSmsController;->getImsSmsFormatForSubscriber(I)Ljava/lang/String;
-Lcom/android/internal/telephony/UiccSmsController;->getPreferredSmsSubscription()I
-Lcom/android/internal/telephony/UiccSmsController;->isImsSmsSupportedForSubscriber(I)Z
-Lcom/android/internal/telephony/UiccSmsController;->sendDataForSubscriber(ILjava/lang/String;Ljava/lang/String;Ljava/lang/String;I[BLandroid/app/PendingIntent;Landroid/app/PendingIntent;)V
-Lcom/android/internal/telephony/UiccSmsController;->sendErrorInPendingIntent(Landroid/app/PendingIntent;I)V
-Lcom/android/internal/telephony/UiccSmsController;->sendErrorInPendingIntents(Ljava/util/List;I)V
-Lcom/android/internal/telephony/UiccSmsController;->updateMessageOnIccEfForSubscriber(ILjava/lang/String;II[B)Z
-Lcom/android/internal/telephony/UUSInfo;->getDcs()I
-Lcom/android/internal/telephony/UUSInfo;->getType()I
-Lcom/android/internal/telephony/UUSInfo;->getUserData()[B
-Lcom/android/internal/telephony/WakeLockStateMachine;->log(Ljava/lang/String;)V
-Lcom/android/internal/telephony/WakeLockStateMachine;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/WakeLockStateMachine;->mIdleState:Lcom/android/internal/telephony/WakeLockStateMachine$IdleState;
-Lcom/android/internal/telephony/WakeLockStateMachine;->mPhone:Lcom/android/internal/telephony/Phone;
-Lcom/android/internal/telephony/WapPushOverSms;->dispatchWapPdu([BLandroid/content/BroadcastReceiver;Lcom/android/internal/telephony/InboundSmsHandler;)I
-Lcom/android/internal/telephony/WapPushOverSms;->getDeliveryOrReadReportThreadId(Landroid/content/Context;Lcom/google/android/mms/pdu/GenericPdu;)J
-Lcom/android/internal/telephony/WapPushOverSms;->isDuplicateNotification(Landroid/content/Context;Lcom/google/android/mms/pdu/NotificationInd;)Z
-Lcom/android/internal/telephony/WapPushOverSms;->isWapPushForMms([BLcom/android/internal/telephony/InboundSmsHandler;)Z
-Lcom/android/internal/telephony/WapPushOverSms;->mContext:Landroid/content/Context;
-Lcom/android/internal/telephony/WapPushOverSms;->mDeviceIdleController:Landroid/os/IDeviceIdleController;
-Lcom/android/internal/telephony/WapPushOverSms;->mWapPushManager:Lcom/android/internal/telephony/IWapPushManager;
-Lcom/android/internal/telephony/WspTypeDecoder;-><init>([B)V
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeContentType(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeIntegerValue(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeShortInteger(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeTextString(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeUintvarInteger(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeValueLength(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->decodeXWapApplicationId(I)Z
-Lcom/android/internal/telephony/WspTypeDecoder;->getContentParameters()Ljava/util/HashMap;
-Lcom/android/internal/telephony/WspTypeDecoder;->getDecodedDataLength()I
-Lcom/android/internal/telephony/WspTypeDecoder;->getValue32()J
-Lcom/android/internal/telephony/WspTypeDecoder;->getValueString()Ljava/lang/String;
-Lcom/android/internal/telephony/WspTypeDecoder;->mWspData:[B
-Lcom/android/internal/telephony/WspTypeDecoder;->seekXWapApplicationId(II)Z
 Lcom/android/internal/textservice/ITextServicesManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
 Lcom/android/internal/util/ArrayUtils;->appendElement(Ljava/lang/Class;[Ljava/lang/Object;Ljava/lang/Object;)[Ljava/lang/Object;
 Lcom/android/internal/util/ArrayUtils;->appendInt([II)[I
@@ -4054,23 +1795,7 @@
 Lcom/android/internal/widget/ActionBarOverlayLayout;->setWindowCallback(Landroid/view/Window$Callback;)V
 Lcom/android/internal/widget/EditableInputConnection;-><init>(Landroid/widget/TextView;)V
 Lcom/android/internal/widget/ILockSettings$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/widget/ILockSettings;
-Lcom/android/internal/widget/ILockSettings;->getBoolean(Ljava/lang/String;ZI)Z
-Lcom/android/internal/widget/ILockSettings;->getLong(Ljava/lang/String;JI)J
-Lcom/android/internal/widget/ILockSettings;->getString(Ljava/lang/String;Ljava/lang/String;I)Ljava/lang/String;
-Lcom/android/internal/widget/ILockSettings;->havePassword(I)Z
-Lcom/android/internal/widget/ILockSettings;->havePattern(I)Z
-Lcom/android/internal/widget/ILockSettings;->setBoolean(Ljava/lang/String;ZI)V
-Lcom/android/internal/widget/ILockSettings;->setLong(Ljava/lang/String;JI)V
-Lcom/android/internal/widget/ILockSettings;->setString(Ljava/lang/String;Ljava/lang/String;I)V
 Lcom/android/internal/widget/IRemoteViewsFactory$Stub;->asInterface(Landroid/os/IBinder;)Lcom/android/internal/widget/IRemoteViewsFactory;
-Lcom/android/internal/widget/IRemoteViewsFactory;->getCount()I
-Lcom/android/internal/widget/IRemoteViewsFactory;->getItemId(I)J
-Lcom/android/internal/widget/IRemoteViewsFactory;->getLoadingView()Landroid/widget/RemoteViews;
-Lcom/android/internal/widget/IRemoteViewsFactory;->getViewAt(I)Landroid/widget/RemoteViews;
-Lcom/android/internal/widget/IRemoteViewsFactory;->getViewTypeCount()I
-Lcom/android/internal/widget/IRemoteViewsFactory;->hasStableIds()Z
-Lcom/android/internal/widget/IRemoteViewsFactory;->isCreated()Z
-Lcom/android/internal/widget/IRemoteViewsFactory;->onDataSetChanged()V
 Lcom/android/internal/widget/LinearLayoutWithDefaultTouchRecepient;-><init>(Landroid/content/Context;)V
 Lcom/android/internal/widget/LinearLayoutWithDefaultTouchRecepient;->setDefaultTouchRecepient(Landroid/view/View;)V
 Lcom/android/internal/widget/LockPatternChecker;->checkPassword(Lcom/android/internal/widget/LockPatternUtils;Ljava/lang/String;ILcom/android/internal/widget/LockPatternChecker$OnCheckCallback;)Landroid/os/AsyncTask;
@@ -4603,9 +2328,6 @@
 Lgov/nist/javax/sip/address/SipUri;->setUserParam(Ljava/lang/String;)V
 Lgov/nist/javax/sip/parser/URLParser;-><init>(Ljava/lang/String;)V
 Lgov/nist/javax/sip/parser/URLParser;->sipURL(Z)Lgov/nist/javax/sip/address/SipUri;
-Ljunit/framework/TestCase;->fName:Ljava/lang/String;
-Ljunit/framework/TestSuite;->isPublicTestMethod(Ljava/lang/reflect/Method;)Z
-Ljunit/framework/TestSuite;->isTestMethod(Ljava/lang/reflect/Method;)Z
 Lorg/apache/xalan/extensions/ExpressionContext;->getContextNode()Lorg/w3c/dom/Node;
 Lorg/apache/xalan/extensions/ExpressionContext;->getErrorListener()Ljavax/xml/transform/ErrorListener;
 Lorg/apache/xalan/extensions/ExpressionContext;->getVariableOrParam(Lorg/apache/xml/utils/QName;)Lorg/apache/xpath/objects/XObject;
diff --git a/core/java/android/accessibilityservice/AccessibilityService.java b/core/java/android/accessibilityservice/AccessibilityService.java
index cd0ef6f..28d9a90 100644
--- a/core/java/android/accessibilityservice/AccessibilityService.java
+++ b/core/java/android/accessibilityservice/AccessibilityService.java
@@ -75,7 +75,7 @@
  * follows the established service life cycle. Starting an accessibility service is triggered
  * exclusively by the user explicitly turning the service on in device settings. After the system
  * binds to a service, it calls {@link AccessibilityService#onServiceConnected()}. This method can
- * be overriden by clients that want to perform post binding setup.
+ * be overridden by clients that want to perform post binding setup.
  * </p>
  * <p>
  * An accessibility service stops either when the user turns it off in device settings or when
diff --git a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
index f0a0e88..76c5a47 100644
--- a/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
+++ b/core/java/android/accessibilityservice/AccessibilityServiceInfo.java
@@ -200,8 +200,8 @@
      * semantics in the context of the screen content. For example, a three by three
      * grid can be implemented as three horizontal linear layouts and one vertical,
      * or three vertical linear layouts and one horizontal, or one grid layout, etc.
-     * In this context the actual layout mangers used to achieve the grid configuration
-     * are not important, rather it is important that there are nine evenly distributed
+     * In this context, the actual layout managers used to achieve the grid configuration
+     * are not important; rather it is important that there are nine evenly distributed
      * elements.
      * </p>
      */
diff --git a/core/java/android/accounts/AbstractAccountAuthenticator.java b/core/java/android/accounts/AbstractAccountAuthenticator.java
index a3b3a9f..79d1361 100644
--- a/core/java/android/accounts/AbstractAccountAuthenticator.java
+++ b/core/java/android/accounts/AbstractAccountAuthenticator.java
@@ -17,7 +17,6 @@
 package android.accounts;
 
 import android.Manifest;
-import android.annotation.SystemApi;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageManager;
@@ -32,8 +31,8 @@
 
 /**
  * Abstract base class for creating AccountAuthenticators.
- * In order to be an authenticator one must extend this class, provider implementations for the
- * abstract methods and write a service that returns the result of {@link #getIBinder()}
+ * In order to be an authenticator one must extend this class, provide implementations for the
+ * abstract methods, and write a service that returns the result of {@link #getIBinder()}
  * in the service's {@link android.app.Service#onBind(android.content.Intent)} when invoked
  * with an intent with action {@link AccountManager#ACTION_AUTHENTICATOR_INTENT}. This service
  * must specify the following intent filter and metadata tags in its AndroidManifest.xml file
diff --git a/core/java/android/accounts/AccountAuthenticatorActivity.java b/core/java/android/accounts/AccountAuthenticatorActivity.java
index f9284e6..967aa04 100644
--- a/core/java/android/accounts/AccountAuthenticatorActivity.java
+++ b/core/java/android/accounts/AccountAuthenticatorActivity.java
@@ -48,7 +48,7 @@
     }
 
     /**
-     * Retreives the AccountAuthenticatorResponse from either the intent of the icicle, if the
+     * Retrieves the AccountAuthenticatorResponse from either the intent of the icicle, if the
      * icicle is non-zero.
      * @param icicle the save instance data of this Activity, may be null
      */
diff --git a/core/java/android/accounts/IAccountAuthenticator.aidl b/core/java/android/accounts/IAccountAuthenticator.aidl
index 8b98ca2..701cecf 100644
--- a/core/java/android/accounts/IAccountAuthenticator.aidl
+++ b/core/java/android/accounts/IAccountAuthenticator.aidl
@@ -28,47 +28,55 @@
     /**
      * prompts the user for account information and adds the result to the IAccountManager
      */
+    @UnsupportedAppUsage
     void addAccount(in IAccountAuthenticatorResponse response, String accountType,
         String authTokenType, in String[] requiredFeatures, in Bundle options);
 
     /**
      * prompts the user for the credentials of the account
      */
+    @UnsupportedAppUsage
     void confirmCredentials(in IAccountAuthenticatorResponse response, in Account account,
         in Bundle options);
 
     /**
      * gets the password by either prompting the user or querying the IAccountManager
      */
+    @UnsupportedAppUsage
     void getAuthToken(in IAccountAuthenticatorResponse response, in Account account,
         String authTokenType, in Bundle options);
 
     /**
      * Gets the user-visible label of the given authtoken type.
      */
+    @UnsupportedAppUsage
     void getAuthTokenLabel(in IAccountAuthenticatorResponse response, String authTokenType);
 
     /**
      * prompts the user for a new password and writes it to the IAccountManager
      */
+    @UnsupportedAppUsage
     void updateCredentials(in IAccountAuthenticatorResponse response, in Account account,
         String authTokenType, in Bundle options);
 
     /**
      * launches an activity that lets the user edit and set the properties for an authenticator
      */
+    @UnsupportedAppUsage
     void editProperties(in IAccountAuthenticatorResponse response, String accountType);
 
     /**
      * returns a Bundle where the boolean value BOOLEAN_RESULT_KEY is set if the account has the
      * specified features
      */
+    @UnsupportedAppUsage
     void hasFeatures(in IAccountAuthenticatorResponse response, in Account account, 
         in String[] features);
 
     /**
      * Gets whether or not the account is allowed to be removed.
      */
+    @UnsupportedAppUsage
     void getAccountRemovalAllowed(in IAccountAuthenticatorResponse response, in Account account);
 
     /**
diff --git a/core/java/android/accounts/IAccountAuthenticatorResponse.aidl b/core/java/android/accounts/IAccountAuthenticatorResponse.aidl
index 0c75e50..fbc8e5d 100644
--- a/core/java/android/accounts/IAccountAuthenticatorResponse.aidl
+++ b/core/java/android/accounts/IAccountAuthenticatorResponse.aidl
@@ -22,7 +22,10 @@
  * @hide
  */
 oneway interface IAccountAuthenticatorResponse {
+    @UnsupportedAppUsage
     void onResult(in Bundle value);
+    @UnsupportedAppUsage
     void onRequestContinued();
+    @UnsupportedAppUsage
     void onError(int errorCode, String errorMessage);
 }
diff --git a/core/java/android/accounts/IAccountManagerResponse.aidl b/core/java/android/accounts/IAccountManagerResponse.aidl
index ca1203d..11d0c02 100644
--- a/core/java/android/accounts/IAccountManagerResponse.aidl
+++ b/core/java/android/accounts/IAccountManagerResponse.aidl
@@ -22,6 +22,8 @@
  * @hide
  */
 oneway interface IAccountManagerResponse {
+    @UnsupportedAppUsage
     void onResult(in Bundle value);
+    @UnsupportedAppUsage
     void onError(int errorCode, String errorMessage);
 }
diff --git a/core/java/android/animation/Keyframe.java b/core/java/android/animation/Keyframe.java
index 5483c49..bcb94d1 100644
--- a/core/java/android/animation/Keyframe.java
+++ b/core/java/android/animation/Keyframe.java
@@ -76,7 +76,7 @@
      * @param fraction The time, expressed as a value between 0 and 1, representing the fraction
      * of time elapsed of the overall animation duration.
      * @param value The value that the object will animate to as the animation time approaches
-     * the time in this keyframe, and the the value animated from as the time passes the time in
+     * the time in this keyframe, and the value animated from as the time passes the time in
      * this keyframe.
      */
     public static Keyframe ofInt(float fraction, int value) {
@@ -108,7 +108,7 @@
      * @param fraction The time, expressed as a value between 0 and 1, representing the fraction
      * of time elapsed of the overall animation duration.
      * @param value The value that the object will animate to as the animation time approaches
-     * the time in this keyframe, and the the value animated from as the time passes the time in
+     * the time in this keyframe, and the value animated from as the time passes the time in
      * this keyframe.
      */
     public static Keyframe ofFloat(float fraction, float value) {
@@ -140,7 +140,7 @@
      * @param fraction The time, expressed as a value between 0 and 1, representing the fraction
      * of time elapsed of the overall animation duration.
      * @param value The value that the object will animate to as the animation time approaches
-     * the time in this keyframe, and the the value animated from as the time passes the time in
+     * the time in this keyframe, and the value animated from as the time passes the time in
      * this keyframe.
      */
     public static Keyframe ofObject(float fraction, Object value) {
diff --git a/core/java/android/app/Activity.java b/core/java/android/app/Activity.java
index aeeaa51..5f99d6a 100644
--- a/core/java/android/app/Activity.java
+++ b/core/java/android/app/Activity.java
@@ -131,6 +131,8 @@
 import com.android.internal.app.WindowDecorActionBar;
 import com.android.internal.policy.PhoneWindow;
 
+import dalvik.system.VMRuntime;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.lang.annotation.Retention;
@@ -392,7 +394,7 @@
  *         <td>The final call you receive before your
  *             activity is destroyed.  This can happen either because the
  *             activity is finishing (someone called {@link Activity#finish} on
- *             it, or because the system is temporarily destroying this
+ *             it), or because the system is temporarily destroying this
  *             instance of the activity to save space.  You can distinguish
  *             between these two scenarios with the {@link
  *             Activity#isFinishing} method.</td>
@@ -543,12 +545,12 @@
  * <a name="SavingPersistentState"></a>
  * <h3>Saving Persistent State</h3>
  *
- * <p>There are generally two kinds of persistent state than an activity
+ * <p>There are generally two kinds of persistent state that an activity
  * will deal with: shared document-like data (typically stored in a SQLite
  * database using a {@linkplain android.content.ContentProvider content provider})
  * and internal state such as user preferences.</p>
  *
- * <p>For content provider data, we suggest that activities use a
+ * <p>For content provider data, we suggest that activities use an
  * "edit in place" user model.  That is, any edits a user makes are effectively
  * made immediately without requiring an additional confirmation step.
  * Supporting this model is generally a simple matter of following two rules:</p>
@@ -1372,6 +1374,7 @@
         if (DEBUG_LIFECYCLE) Slog.v(TAG, "onResume " + this);
         getApplication().dispatchActivityResumed(this);
         mActivityTransitionState.onResume(this, isTopOfTask());
+        enableAutofillCompatibilityIfNeeded();
         if (mAutoFillResetNeeded) {
             if (!mAutoFillIgnoreFirstResumePause) {
                 View focus = getCurrentFocus();
@@ -1967,7 +1970,7 @@
     /**
      * Perform any final cleanup before an activity is destroyed.  This can
      * happen either because the activity is finishing (someone called
-     * {@link #finish} on it, or because the system is temporarily destroying
+     * {@link #finish} on it), or because the system is temporarily destroying
      * this instance of the activity to save space.  You can distinguish
      * between these two scenarios with the {@link #isFinishing} method.
      *
@@ -2051,6 +2054,7 @@
             mDoReportFullyDrawn = false;
             try {
                 ActivityManager.getService().reportActivityFullyDrawn(mToken, mRestoredFromBundle);
+                VMRuntime.getRuntime().notifyStartupCompleted();
             } catch (RemoteException e) {
             }
         }
@@ -2933,7 +2937,7 @@
     /**
      * Use with {@link #setDefaultKeyMode} to specify that unhandled keystrokes
      * will start an application-defined search.  (If the application or activity does not
-     * actually define a search, the the keys will be ignored.)
+     * actually define a search, the keys will be ignored.)
      *
      * <p>See {@link android.app.SearchManager android.app.SearchManager} for more details.
      *
@@ -3233,7 +3237,7 @@
      * interacted with the device in some way while your activity is running.
      * This callback and {@link #onUserLeaveHint} are intended to help
      * activities manage status bar notifications intelligently; specifically,
-     * for helping activities determine the proper time to cancel a notfication.
+     * for helping activities determine the proper time to cancel a notification.
      *
      * <p>All calls to your activity's {@link #onUserLeaveHint} callback will
      * be accompanied by calls to {@link #onUserInteraction}.  This
@@ -7148,7 +7152,6 @@
         mWindow.setColorMode(info.colorMode);
 
         setAutofillCompatibilityEnabled(application.isAutofillCompatibilityEnabled());
-        enableAutofillCompatibilityIfNeeded();
     }
 
     private void enableAutofillCompatibilityIfNeeded() {
@@ -7848,7 +7851,7 @@
     }
 
     /**
-     * Specifies whether an {@link Activity} should be shown on top of the the lock screen whenever
+     * Specifies whether an {@link Activity} should be shown on top of the lock screen whenever
      * the lockscreen is up and the activity is resumed. Normally an activity will be transitioned
      * to the stopped state if it is started while the lockscreen is up, but with this flag set the
      * activity will remain in the resumed state visible on-top of the lock screen. This value can
diff --git a/core/java/android/app/ActivityOptions.java b/core/java/android/app/ActivityOptions.java
index b2b85d4..d4e17a8 100644
--- a/core/java/android/app/ActivityOptions.java
+++ b/core/java/android/app/ActivityOptions.java
@@ -960,14 +960,15 @@
     }
 
     /**
-     * Sets the bounds (window size) that the activity should be launched in.
+     * Sets the bounds (window size and position) that the activity should be launched in.
      * Rect position should be provided in pixels and in screen coordinates.
-     * Set to null explicitly for fullscreen.
+     * Set to {@code null} to explicitly launch fullscreen.
      * <p>
-     * <strong>NOTE:<strong/> This value is ignored on devices that don't have
+     * <strong>NOTE:</strong> This value is ignored on devices that don't have
      * {@link android.content.pm.PackageManager#FEATURE_FREEFORM_WINDOW_MANAGEMENT} or
      * {@link android.content.pm.PackageManager#FEATURE_PICTURE_IN_PICTURE} enabled.
-     * @param screenSpacePixelRect Launch bounds to use for the activity or null for fullscreen.
+     * @param screenSpacePixelRect launch bounds or {@code null} for fullscreen
+     * @return {@code this} {@link ActivityOptions} instance
      */
     public ActivityOptions setLaunchBounds(@Nullable Rect screenSpacePixelRect) {
         mLaunchBounds = screenSpacePixelRect != null ? new Rect(screenSpacePixelRect) : null;
@@ -1478,7 +1479,7 @@
     }
 
     /**
-     * Ask the the system track that time the user spends in the app being launched, and
+     * Ask the system track that time the user spends in the app being launched, and
      * report it back once done.  The report will be sent to the given receiver, with
      * the extras {@link #EXTRA_USAGE_TIME_REPORT} and {@link #EXTRA_USAGE_TIME_REPORT_PACKAGES}
      * filled in.
diff --git a/core/java/android/app/ActivityThread.java b/core/java/android/app/ActivityThread.java
index af451c2..9bc719e 100644
--- a/core/java/android/app/ActivityThread.java
+++ b/core/java/android/app/ActivityThread.java
@@ -300,7 +300,6 @@
     String[] mInstrumentedSplitAppDirs = null;
     String mInstrumentedLibDir = null;
     boolean mSystemThread = false;
-    boolean mJitEnabled = false;
     boolean mSomeActivitiesChanged = false;
     boolean mUpdatingSystemConfig = false;
     /* package */ boolean mHiddenApiWarningShown = false;
@@ -1633,7 +1632,6 @@
         public static final int SUICIDE                 = 130;
         @UnsupportedAppUsage
         public static final int REMOVE_PROVIDER         = 131;
-        public static final int ENABLE_JIT              = 132;
         public static final int DISPATCH_PACKAGE_BROADCAST = 133;
         @UnsupportedAppUsage
         public static final int SCHEDULE_CRASH          = 134;
@@ -1683,7 +1681,6 @@
                     case DESTROY_BACKUP_AGENT: return "DESTROY_BACKUP_AGENT";
                     case SUICIDE: return "SUICIDE";
                     case REMOVE_PROVIDER: return "REMOVE_PROVIDER";
-                    case ENABLE_JIT: return "ENABLE_JIT";
                     case DISPATCH_PACKAGE_BROADCAST: return "DISPATCH_PACKAGE_BROADCAST";
                     case SCHEDULE_CRASH: return "SCHEDULE_CRASH";
                     case DUMP_HEAP: return "DUMP_HEAP";
@@ -1795,9 +1792,6 @@
                     completeRemoveProvider((ProviderRefCount)msg.obj);
                     Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
                     break;
-                case ENABLE_JIT:
-                    ensureJitEnabled();
-                    break;
                 case DISPATCH_PACKAGE_BROADCAST:
                     Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "broadcastPackage");
                     handleDispatchPackageBroadcast(msg.arg1, (String[])msg.obj);
@@ -1933,7 +1927,6 @@
             if (stopProfiling) {
                 mProfiler.stopProfiling();
             }
-            ensureJitEnabled();
             return false;
         }
     }
@@ -2258,13 +2251,6 @@
         }
     }
 
-    void ensureJitEnabled() {
-        if (!mJitEnabled) {
-            mJitEnabled = true;
-            dalvik.system.VMRuntime.getRuntime().startJitCompilation();
-        }
-    }
-
     @UnsupportedAppUsage
     void scheduleGcIdler() {
         if (!mGcIdlerScheduled) {
@@ -3690,7 +3676,6 @@
                         ActivityManager.getService().serviceDoneExecuting(
                                 data.token, SERVICE_DONE_EXECUTING_ANON, 0, 0);
                     }
-                    ensureJitEnabled();
                 } catch (RemoteException ex) {
                     throw ex.rethrowFromSystemServer();
                 }
@@ -3804,7 +3789,6 @@
                 } catch (RemoteException e) {
                     throw e.rethrowFromSystemServer();
                 }
-                ensureJitEnabled();
             } catch (Exception e) {
                 if (!mInstrumentation.onException(s, e)) {
                     throw new RuntimeException(
@@ -5979,9 +5963,6 @@
             if (!data.restrictedBackupMode) {
                 if (!ArrayUtils.isEmpty(data.providers)) {
                     installContentProviders(app, data.providers);
-                    // For process that contains content providers, we want to
-                    // ensure that the JIT is enabled "at some point".
-                    mH.sendEmptyMessageDelayed(H.ENABLE_JIT, 10*1000);
                 }
             }
 
@@ -6614,12 +6595,6 @@
         sCurrentActivityThread = this;
         mSystemThread = system;
         if (!system) {
-            ViewRootImpl.addFirstDrawHandler(new Runnable() {
-                @Override
-                public void run() {
-                    ensureJitEnabled();
-                }
-            });
             android.ddm.DdmHandleAppName.setAppName("<pre-initialized>",
                                                     UserHandle.myUserId());
             RuntimeInit.setApplicationObject(mAppThread.asBinder());
diff --git a/core/java/android/app/AlertDialog.java b/core/java/android/app/AlertDialog.java
index dbc8c5d..cf40e06 100644
--- a/core/java/android/app/AlertDialog.java
+++ b/core/java/android/app/AlertDialog.java
@@ -397,7 +397,7 @@
      * @param listener The {@link DialogInterface.OnClickListener} to use.
      * @deprecated Use
      *             {@link #setButton(int, CharSequence, android.content.DialogInterface.OnClickListener)}
-     *             with {@link DialogInterface#BUTTON_POSITIVE}
+     *             with {@link DialogInterface#BUTTON_NEUTRAL}
      */
     @Deprecated
     public void setButton3(CharSequence text, final OnClickListener listener) {
diff --git a/core/java/android/app/AppComponentFactory.java b/core/java/android/app/AppComponentFactory.java
index ae63291..2cec7f0 100644
--- a/core/java/android/app/AppComponentFactory.java
+++ b/core/java/android/app/AppComponentFactory.java
@@ -27,6 +27,7 @@
  *
  * @see #instantiateApplication
  * @see #instantiateActivity
+ * @see #instantiateClassLoader
  * @see #instantiateService
  * @see #instantiateReceiver
  * @see #instantiateProvider
@@ -39,8 +40,10 @@
      * a custom class loader hierarchy.
      *
      * @param cl        The default classloader instantiated by platform.
+     * @param aInfo     Information about the application being loaded.
      */
-    public @NonNull ClassLoader instantiateClassLoader(@NonNull ClassLoader cl) {
+    public @NonNull ClassLoader instantiateClassLoader(@NonNull ClassLoader cl,
+            @NonNull ApplicationInfo aInfo) {
         return cl;
     }
 
@@ -133,19 +136,6 @@
         return (ContentProvider) cl.loadClass(className).newInstance();
     }
 
-    private ApplicationInfo mApplicationInfo = null;
-
-    void setApplicationInfo(ApplicationInfo info) {
-        mApplicationInfo = info;
-    }
-
-    /**
-     * Returns the ApplicationInfo associated with this package.
-     */
-    public ApplicationInfo getApplicationInfo() {
-        return mApplicationInfo;
-    }
-
     /**
      * @hide
      */
diff --git a/core/java/android/app/AppOpsManager.java b/core/java/android/app/AppOpsManager.java
index de84281..398b406 100644
--- a/core/java/android/app/AppOpsManager.java
+++ b/core/java/android/app/AppOpsManager.java
@@ -2513,7 +2513,7 @@
      */
     public int noteProxyOpNoThrow(int op, String proxiedPackageName) {
         try {
-            return mService.noteProxyOperation(op, mContext.getOpPackageName(),
+            return mService.noteProxyOperation(op, Process.myUid(), mContext.getOpPackageName(),
                     Binder.getCallingUid(), proxiedPackageName);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
diff --git a/core/java/android/app/AppOpsManagerInternal.java b/core/java/android/app/AppOpsManagerInternal.java
index 24c5d23..f5d5e6e 100644
--- a/core/java/android/app/AppOpsManagerInternal.java
+++ b/core/java/android/app/AppOpsManagerInternal.java
@@ -18,12 +18,55 @@
 
 import android.util.SparseIntArray;
 
+import com.android.internal.util.function.QuadFunction;
+import com.android.internal.util.function.TriFunction;
+
 /**
  * App ops service local interface.
  *
  * @hide Only for use within the system server.
  */
 public abstract class AppOpsManagerInternal {
+    /** Interface to override app ops checks via composition */
+    public interface CheckOpsDelegate {
+        /**
+         * Allows overriding check operation behavior.
+         *
+         * @param code The op code to check.
+         * @param uid The UID for which to check.
+         * @param packageName The package for which to check.
+         * @param superImpl The super implementation.
+         * @return The app op check result.
+         */
+        int checkOperation(int code, int uid, String packageName,
+                TriFunction<Integer, Integer, String, Integer> superImpl);
+
+        /**
+         * Allows overriding check audio operation behavior.
+         *
+         * @param code The op code to check.
+         * @param usage The audio op usage.
+         * @param uid The UID for which to check.
+         * @param packageName The package for which to check.
+         * @param superImpl The super implementation.
+         * @return The app op check result.
+         */
+        int checkAudioOperation(int code, int usage, int uid, String packageName,
+                QuadFunction<Integer, Integer, Integer, String, Integer> superImpl);
+
+        /**
+         * Allows overriding note operation behavior.
+         *
+         * @param code The op code to note.
+         * @param uid The UID for which to note.
+         * @param packageName The package for which to note.
+         * @param superImpl The super implementation.
+         * @return The app op note result.
+         */
+        int noteOperation(int code, int uid, String packageName,
+                TriFunction<Integer, Integer, String, Integer> superImpl);
+    }
+
     /**
      * Set the currently configured device and profile owners.  Specifies the package uid (value)
      * that has been configured for each user (key) that has one.  These will be allowed privileged
diff --git a/core/java/android/app/ContextImpl.java b/core/java/android/app/ContextImpl.java
index 2256840..d6fd619 100644
--- a/core/java/android/app/ContextImpl.java
+++ b/core/java/android/app/ContextImpl.java
@@ -98,6 +98,7 @@
 import java.util.concurrent.Executor;
 
 class ReceiverRestrictedContext extends ContextWrapper {
+    @UnsupportedAppUsage
     ReceiverRestrictedContext(Context base) {
         super(base);
     }
diff --git a/core/java/android/app/DatePickerDialog.java b/core/java/android/app/DatePickerDialog.java
index 37a05f0..9d82ffa 100644
--- a/core/java/android/app/DatePickerDialog.java
+++ b/core/java/android/app/DatePickerDialog.java
@@ -239,7 +239,7 @@
          * @param year the selected year
          * @param month the selected month (0-11 for compatibility with
          *              {@link Calendar#MONTH})
-         * @param dayOfMonth th selected day of the month (1-31, depending on
+         * @param dayOfMonth the selected day of the month (1-31, depending on
          *                   month)
          */
         void onDateSet(DatePicker view, int year, int month, int dayOfMonth);
diff --git a/core/java/android/app/DownloadManager.java b/core/java/android/app/DownloadManager.java
index 1622c06..5b53bd0 100644
--- a/core/java/android/app/DownloadManager.java
+++ b/core/java/android/app/DownloadManager.java
@@ -1150,6 +1150,7 @@
      * @param ids the IDs of the downloads
      * @hide
      */
+    @UnsupportedAppUsage
     public void restartDownload(long... ids) {
         Cursor cursor = query(new Query().setFilterById(ids));
         try {
diff --git a/core/java/android/app/Fragment.java b/core/java/android/app/Fragment.java
index 6f3b3a3..4f121aa 100644
--- a/core/java/android/app/Fragment.java
+++ b/core/java/android/app/Fragment.java
@@ -2259,7 +2259,7 @@
     }
 
     /**
-     * Sets whether the the exit transition and enter transition overlap or not.
+     * Sets whether the exit transition and enter transition overlap or not.
      * When true, the enter transition will start as soon as possible. When false, the
      * enter transition will wait until the exit transition completes before starting.
      *
@@ -2272,7 +2272,7 @@
     }
 
     /**
-     * Returns whether the the exit transition and enter transition overlap or not.
+     * Returns whether the exit transition and enter transition overlap or not.
      * When true, the enter transition will start as soon as possible. When false, the
      * enter transition will wait until the exit transition completes before starting.
      *
@@ -2286,7 +2286,7 @@
     }
 
     /**
-     * Sets whether the the return transition and reenter transition overlap or not.
+     * Sets whether the return transition and reenter transition overlap or not.
      * When true, the reenter transition will start as soon as possible. When false, the
      * reenter transition will wait until the return transition completes before starting.
      *
@@ -2299,7 +2299,7 @@
     }
 
     /**
-     * Returns whether the the return transition and reenter transition overlap or not.
+     * Returns whether the return transition and reenter transition overlap or not.
      * When true, the reenter transition will start as soon as possible. When false, the
      * reenter transition will wait until the return transition completes before starting.
      *
diff --git a/core/java/android/app/FragmentHostCallback.java b/core/java/android/app/FragmentHostCallback.java
index 1a12fdc..26b4a11 100644
--- a/core/java/android/app/FragmentHostCallback.java
+++ b/core/java/android/app/FragmentHostCallback.java
@@ -53,7 +53,7 @@
     private ArrayMap<String, LoaderManager> mAllLoaderManagers;
     /** Whether or not fragment loaders should retain their state */
     private boolean mRetainLoaders;
-    /** The loader manger for the fragment host [i.e. Activity#getLoaderManager()] */
+    /** The loader manager for the fragment host [i.e. Activity#getLoaderManager()] */
     private LoaderManagerImpl mLoaderManager;
     private boolean mCheckedForLoaderManager;
     /** Whether or not the fragment host loader manager was started */
diff --git a/core/java/android/app/IActivityManager.aidl b/core/java/android/app/IActivityManager.aidl
index 569c2bd..8b84263 100644
--- a/core/java/android/app/IActivityManager.aidl
+++ b/core/java/android/app/IActivityManager.aidl
@@ -103,13 +103,17 @@
     int startActivity(in IApplicationThread caller, in String callingPackage, in Intent intent,
             in String resolvedType, in IBinder resultTo, in String resultWho, int requestCode,
             int flags, in ProfilerInfo profilerInfo, in Bundle options);
+    @UnsupportedAppUsage
     void unhandledBack();
 
     boolean finishActivity(in IBinder token, int code, in Intent data, int finishTask);
+    @UnsupportedAppUsage
     Intent registerReceiver(in IApplicationThread caller, in String callerPackage,
             in IIntentReceiver receiver, in IntentFilter filter,
             in String requiredPermission, int userId, int flags);
+    @UnsupportedAppUsage
     void unregisterReceiver(in IIntentReceiver receiver);
+    @UnsupportedAppUsage
     int broadcastIntent(in IApplicationThread caller, in Intent intent,
             in String resolvedType, in IIntentReceiver resultTo, int resultCode,
             in String resultData, in Bundle map, in String[] requiredPermissions,
@@ -121,18 +125,21 @@
     oneway void activityIdle(in IBinder token, in Configuration config,
             in boolean stopProfiling);
     void activityPaused(in IBinder token);
-    oneway void activityStopped(in IBinder token, in Bundle state,
+    void activityStopped(in IBinder token, in Bundle state,
             in PersistableBundle persistentState, in CharSequence description);
     String getCallingPackage(in IBinder token);
     ComponentName getCallingActivity(in IBinder token);
     List<ActivityManager.RunningTaskInfo> getTasks(int maxNum);
+    @UnsupportedAppUsage
     List<ActivityManager.RunningTaskInfo> getFilteredTasks(int maxNum, int ignoreActivityType,
             int ignoreWindowingMode);
+    @UnsupportedAppUsage
     void moveTaskToFront(int task, int flags, in Bundle options);
     void moveTaskBackwards(int task);
     int getTaskForActivity(in IBinder token, in boolean onlyRoot);
     ContentProviderHolder getContentProvider(in IApplicationThread caller,
             in String name, int userId, boolean stable);
+    @UnsupportedAppUsage
     void publishContentProviders(in IApplicationThread caller,
             in List<ContentProviderHolder> providers);
     boolean refContentProvider(in IBinder connection, int stableDelta, int unstableDelta);
@@ -140,17 +147,22 @@
     PendingIntent getRunningServiceControlPanel(in ComponentName service);
     ComponentName startService(in IApplicationThread caller, in Intent service,
             in String resolvedType, boolean requireForeground, in String callingPackage, int userId);
+    @UnsupportedAppUsage
     int stopService(in IApplicationThread caller, in Intent service,
             in String resolvedType, int userId);
     int bindService(in IApplicationThread caller, in IBinder token, in Intent service,
             in String resolvedType, in IServiceConnection connection, int flags,
             in String callingPackage, int userId);
+    @UnsupportedAppUsage
     boolean unbindService(in IServiceConnection connection);
     void publishService(in IBinder token, in Intent intent, in IBinder service);
     void activityResumed(in IBinder token);
+    @UnsupportedAppUsage
     void setDebugApp(in String packageName, boolean waitForDebugger, boolean persistent);
     void setAgentApp(in String packageName, @nullable String agent);
+    @UnsupportedAppUsage
     void setAlwaysFinish(boolean enabled);
+    @UnsupportedAppUsage
     boolean startInstrumentation(in ComponentName className, in String profileFile,
             int flags, in Bundle arguments, in IInstrumentationWatcher watcher,
             in IUiAutomationConnection connection, int userId,
@@ -163,6 +175,7 @@
      *         system. Corresponds to the configuration of the default display.
      * @throws RemoteException
      */
+    @UnsupportedAppUsage
     Configuration getConfiguration();
     /**
      * Updates global configuration and applies changes to the entire system.
@@ -171,12 +184,16 @@
      * @throws RemoteException
      * @return Returns true if the configuration was updated.
      */
+    @UnsupportedAppUsage
     boolean updateConfiguration(in Configuration values);
     boolean stopServiceToken(in ComponentName className, in IBinder token, int startId);
     ComponentName getActivityClassForToken(in IBinder token);
     String getPackageForToken(in IBinder token);
+    @UnsupportedAppUsage
     void setProcessLimit(int max);
+    @UnsupportedAppUsage
     int getProcessLimit();
+    @UnsupportedAppUsage
     int checkPermission(in String permission, int pid, int uid);
     int checkUriPermission(in Uri uri, int pid, int uid, int mode, int userId,
             in IBinder callerToken);
@@ -184,6 +201,7 @@
             int mode, int userId);
     void revokeUriPermission(in IApplicationThread caller, in String targetPkg, in Uri uri,
             int mode, int userId);
+    @UnsupportedAppUsage
     void setActivityController(in IActivityController watcher, boolean imAMonkey);
     void showWaitingForDebugger(in IApplicationThread who, boolean waiting);
     /*
@@ -192,6 +210,7 @@
      */
     void signalPersistentProcesses(int signal);
 
+    @UnsupportedAppUsage
     ParceledListSlice getRecentTasks(int maxNum, int flags, int userId);
     oneway void serviceDoneExecuting(in IBinder token, int type, int startId, int res);
     oneway void activityDestroyed(in IBinder token);
@@ -219,20 +238,27 @@
     List<ActivityManager.ProcessErrorStateInfo> getProcessesInErrorState();
     boolean clearApplicationUserData(in String packageName, boolean keepState,
             in IPackageDataObserver observer, int userId);
+    @UnsupportedAppUsage
     void forceStopPackage(in String packageName, int userId);
     boolean killPids(in int[] pids, in String reason, boolean secure);
+    @UnsupportedAppUsage
     List<ActivityManager.RunningServiceInfo> getServices(int maxNum, int flags);
     ActivityManager.TaskDescription getTaskDescription(int taskId);
     // Retrieve running application processes in the system
+    @UnsupportedAppUsage
     List<ActivityManager.RunningAppProcessInfo> getRunningAppProcesses();
     // Get device configuration
     ConfigurationInfo getDeviceConfigurationInfo();
     IBinder peekService(in Intent service, in String resolvedType, in String callingPackage);
     // Turn on/off profiling in a particular process.
+    @UnsupportedAppUsage
     boolean profileControl(in String process, int userId, boolean start,
             in ProfilerInfo profilerInfo, int profileType);
+    @UnsupportedAppUsage
     boolean shutdown(int timeout);
+    @UnsupportedAppUsage
     void stopAppSwitches();
+    @UnsupportedAppUsage
     void resumeAppSwitches();
     boolean bindBackupAgent(in String packageName, int backupRestoreMode, int userId);
     void backupAgentCreated(in String packageName, in IBinder agent);
@@ -242,6 +268,7 @@
             boolean requireFull, in String name, in String callerPackage);
     void addPackageDependency(in String packageName);
     void killApplication(in String pkg, int appId, int userId, in String reason);
+    @UnsupportedAppUsage
     void closeSystemDialogs(in String reason);
     Debug.MemoryInfo[] getProcessMemoryInfo(in int[] pids);
     void killApplicationProcess(in String processName, int uid);
@@ -254,6 +281,7 @@
     // Special low-level communication with activity manager.
     boolean handleApplicationWtf(in IBinder app, in String tag, boolean system,
             in ApplicationErrorReport.ParcelableCrashInfo crashInfo);
+    @UnsupportedAppUsage
     void killBackgroundProcesses(in String packageName, int userId);
     boolean isUserAMonkey();
     WaitResult startActivityAndWait(in IApplicationThread caller, in String callingPackage,
@@ -268,6 +296,7 @@
     // Retrieve info of applications installed on external media that are currently
     // running.
     List<ApplicationInfo> getRunningExternalApplications();
+    @UnsupportedAppUsage
     void finishHeavyWeightApp();
     // A StrictMode violation to be handled.  The violationMask is a
     // subset of the original StrictMode policy bitmask, with only the
@@ -279,6 +308,7 @@
     void setImmersive(in IBinder token, boolean immersive);
     boolean isTopActivityImmersive();
     void crashApplication(int uid, int initialPid, in String packageName, int userId, in String message);
+    @UnsupportedAppUsage
     String getProviderMimeType(in Uri uri, int userId);
     IBinder newUriPermissionOwner(in String name);
     void grantUriPermissionFromOwner(in IBinder owner, int fromUid, in String targetPkg,
@@ -292,23 +322,31 @@
     int startActivities(in IApplicationThread caller, in String callingPackage,
             in Intent[] intents, in String[] resolvedTypes, in IBinder resultTo,
             in Bundle options, int userId);
+    @UnsupportedAppUsage
     boolean isUserRunning(int userid, int flags);
     oneway void activitySlept(in IBinder token);
     int getFrontActivityScreenCompatMode();
     void setFrontActivityScreenCompatMode(int mode);
     int getPackageScreenCompatMode(in String packageName);
+    @UnsupportedAppUsage
     void setPackageScreenCompatMode(in String packageName, int mode);
     boolean getPackageAskScreenCompat(in String packageName);
     void setPackageAskScreenCompat(in String packageName, boolean ask);
+    @UnsupportedAppUsage
     boolean switchUser(int userid);
     void setFocusedTask(int taskId);
+    @UnsupportedAppUsage
     boolean removeTask(int taskId);
+    @UnsupportedAppUsage
     void registerProcessObserver(in IProcessObserver observer);
+    @UnsupportedAppUsage
     void unregisterProcessObserver(in IProcessObserver observer);
     boolean isIntentSenderTargetedToPackage(in IIntentSender sender);
+    @UnsupportedAppUsage
     void updatePersistentConfiguration(in Configuration values);
     long[] getProcessPss(in int[] pids);
     void showBootMessage(in CharSequence msg, boolean always);
+    @UnsupportedAppUsage
     void killAllBackgroundProcesses();
     ContentProviderHolder getContentProviderExternal(in String name, int userId,
             in IBinder token);
@@ -316,6 +354,7 @@
     // Get memory information about the calling process.
     void getMyMemoryState(out ActivityManager.RunningAppProcessInfo outInfo);
     boolean killProcessesBelowForeground(in String reason);
+    @UnsupportedAppUsage
     UserInfo getCurrentUser();
     boolean shouldUpRecreateTask(in IBinder token, in String destAffinity);
     boolean navigateUpTo(in IBinder token, in Intent target, int resultCode,
@@ -336,13 +375,16 @@
     // manage your activity to make sure it is always the uid you expect.
     int getLaunchedFromUid(in IBinder activityToken);
     void unstableProviderDied(in IBinder connection);
+    @UnsupportedAppUsage
     boolean isIntentSenderAnActivity(in IIntentSender sender);
     boolean isIntentSenderAForegroundService(in IIntentSender sender);
     int startActivityAsUser(in IApplicationThread caller, in String callingPackage,
             in Intent intent, in String resolvedType, in IBinder resultTo, in String resultWho,
             int requestCode, int flags, in ProfilerInfo profilerInfo,
             in Bundle options, int userId);
+    @UnsupportedAppUsage
     int stopUser(int userid, boolean force, in IStopUserCallback callback);
+    @UnsupportedAppUsage
     void registerUserSwitchObserver(in IUserSwitchObserver observer, in String name);
     void unregisterUserSwitchObserver(in IUserSwitchObserver observer);
     int[] getRunningUserIds();
@@ -350,6 +392,7 @@
     // Deprecated - This method is only used by a few internal components and it will soon be
     // replaced by a proper bug report API (which will be restricted to a few, pre-defined apps).
     // No new code should be calling it.
+    @UnsupportedAppUsage
     void requestBugReport(int bugreportType);
 
     /**
@@ -380,6 +423,7 @@
 
     long inputDispatchingTimedOut(int pid, boolean aboveSystem, in String reason);
     void clearPendingBackup();
+    @UnsupportedAppUsage
     Intent getIntentForIntentSender(in IIntentSender sender);
     Bundle getAssistContextExtras(int requestType);
     void reportAssistContextExtras(in IBinder token, in Bundle extras,
@@ -399,6 +443,7 @@
      * @param toTop If the task should be moved to the top once the windowing mode changes.
      */
     void setTaskWindowingMode(int taskId, int windowingMode, boolean toTop);
+    @UnsupportedAppUsage
     void moveTaskToStack(int taskId, int stackId, boolean toTop);
     /**
      * Resizes the input stack id to the given bounds.
@@ -414,8 +459,10 @@
      *                          default animation duration should be used.
      * @throws RemoteException
      */
+    @UnsupportedAppUsage
     void resizeStack(int stackId, in Rect bounds, boolean allowResizeInDockedMode,
             boolean preserveWindows, boolean animate, int animationDuration);
+    @UnsupportedAppUsage
     List<ActivityManager.StackInfo> getAllStackInfos();
     void setFocusedStack(int stackId);
     ActivityManager.StackInfo getFocusedStackInfo();
@@ -424,22 +471,27 @@
     boolean convertToTranslucent(in IBinder token, in Bundle options);
     void notifyActivityDrawn(in IBinder token);
     void reportActivityFullyDrawn(in IBinder token, boolean restoredFromBundle);
+    @UnsupportedAppUsage
     void restart();
     void performIdleMaintenance();
     void takePersistableUriPermission(in Uri uri, int modeFlags, String toPackage, int userId);
     void releasePersistableUriPermission(in Uri uri, int modeFlags, String toPackage, int userId);
     ParceledListSlice getPersistedUriPermissions(in String packageName, boolean incoming);
     void appNotRespondingViaProvider(in IBinder connection);
+    @UnsupportedAppUsage
     Rect getTaskBounds(int taskId);
     int getActivityDisplayId(in IBinder activityToken);
+    @UnsupportedAppUsage
     boolean setProcessMemoryTrimLevel(in String process, int uid, int level);
 
 
     // Start of L transactions
     String getTagForIntentSender(in IIntentSender sender, in String prefix);
+    @UnsupportedAppUsage
     boolean startUserInBackground(int userid);
     void startLockTaskModeByToken(in IBinder token);
     void stopLockTaskModeByToken(in IBinder token);
+    @UnsupportedAppUsage
     boolean isInLockTaskMode();
     void setTaskDescription(in IBinder token, in ActivityManager.TaskDescription values);
     int startVoiceActivity(in String callingPackage, int callingPid, int callingUid,
@@ -448,12 +500,16 @@
             in Bundle options, int userId);
     int startAssistantActivity(in String callingPackage, int callingPid, int callingUid,
             in Intent intent, in String resolvedType, in Bundle options, int userId);
+    @UnsupportedAppUsage
     void startRecentsActivity(in Intent intent, in IAssistDataReceiver assistDataReceiver,
             in IRecentsAnimationRunner recentsAnimationRunner);
+    @UnsupportedAppUsage
     void cancelRecentsAnimation(boolean restoreHomeStackPosition);
+    @UnsupportedAppUsage
     int startActivityFromRecents(int taskId, in Bundle options);
     Bundle getActivityOptions(in IBinder token);
     List<IBinder> getAppTasks(in String callingPackage);
+    @UnsupportedAppUsage
     void startSystemLockTaskMode(int taskId);
     void stopSystemLockTaskMode();
     void finishVoiceTask(in IVoiceInteractionSession session);
@@ -476,17 +532,22 @@
     void startInPlaceAnimationOnFrontMostApplication(in Bundle opts);
     int checkPermissionWithToken(in String permission, int pid, int uid,
             in IBinder callerToken);
+    @UnsupportedAppUsage
     void registerTaskStackListener(in ITaskStackListener listener);
     void unregisterTaskStackListener(in ITaskStackListener listener);
 
     void notifyCleartextNetwork(int uid, in byte[] firstPacket);
     int createStackOnDisplay(int displayId);
+    @UnsupportedAppUsage
     void setTaskResizeable(int taskId, int resizeableMode);
     boolean requestAssistContextExtras(int requestType, in IAssistDataReceiver receiver,
             in Bundle receiverExtras, in IBinder activityToken,
             boolean focused, boolean newSessionId);
+    @UnsupportedAppUsage
     void resizeTask(int taskId, in Rect bounds, int resizeMode);
+    @UnsupportedAppUsage
     int getLockTaskModeState();
+    @UnsupportedAppUsage
     void setDumpHeapDebugLimit(in String processName, int uid, long maxMemSize,
             in String reportPackage);
     void dumpHeapFinished(in String path);
@@ -494,6 +555,7 @@
     void updateLockTaskPackages(int userId, in String[] packages);
     void noteAlarmStart(in IIntentSender sender, in WorkSource workSource, int sourceUid, in String tag);
     void noteAlarmFinish(in IIntentSender sender, in WorkSource workSource, int sourceUid, in String tag);
+    @UnsupportedAppUsage
     int getPackageProcessState(in String packageName, in String callingPackage);
     oneway void showLockTaskEscapeMessage(in IBinder token);
     void updateDeviceOwner(in String packageName);
@@ -512,6 +574,7 @@
 
     // Start of N transactions
     // Start Binder transaction tracking for all applications.
+    @UnsupportedAppUsage
     boolean startBinderTracking();
     // Stop Binder transaction tracking for all applications and dump trace data to the given file
     // descriptor.
@@ -521,6 +584,7 @@
      * current user and stacks state. The task will be moved to target stack if it's currently in
      * different stack.
      */
+    @UnsupportedAppUsage
     void positionTaskInStack(int taskId, int stackId, int position);
     void exitFreeformMode(in IBinder token);
     void reportSizeConfigurations(in IBinder token, in int[] horizontalSizeConfiguration,
@@ -539,10 +603,13 @@
      *                          default animation duration should be used.
      */
     void dismissPip(boolean animate, int animationDuration);
+    @UnsupportedAppUsage
     void suppressResizeConfigChanges(boolean suppress);
     void moveTasksToFullscreenStack(int fromStackId, boolean onTop);
+    @UnsupportedAppUsage
     boolean moveTopActivityToPinnedStack(int stackId, in Rect bounds);
     boolean isAppStartModeDisabled(int uid, in String packageName);
+    @UnsupportedAppUsage
     boolean unlockUser(int userid, in byte[] token, in byte[] secret,
             in IProgressListener listener);
     boolean isInMultiWindowMode(in IBinder token);
@@ -572,6 +639,7 @@
      *                                 stacks.
      * @throws RemoteException
      */
+    @UnsupportedAppUsage
     void resizeDockedStack(in Rect dockedBounds, in Rect tempDockedTaskBounds,
             in Rect tempDockedTaskInsetBounds,
             in Rect tempOtherTaskBounds, in Rect tempOtherTaskInsetBounds);
@@ -593,6 +661,7 @@
     boolean supportsLocalVoiceInteraction();
     void notifyPinnedStackAnimationStarted();
     void notifyPinnedStackAnimationEnded();
+    @UnsupportedAppUsage
     void removeStack(int stackId);
     /**
      * Removes stacks in the input windowing modes from the system if they are of activity type
@@ -616,6 +685,7 @@
     boolean isVrModePackageEnabled(in ComponentName packageName);
     void notifyLockedProfile(int userId);
     void startConfirmDeviceCredentialIntent(in Intent intent, in Bundle options);
+    @UnsupportedAppUsage
     void sendIdleJobTrigger();
     int sendIntentSender(in IIntentSender target, in IBinder whitelistToken, int code,
             in Intent intent, in String resolvedType, in IIntentReceiver finishedReceiver,
@@ -653,6 +723,7 @@
     int restartUserInBackground(int userId);
 
     /** Cancels the window transitions for the given task. */
+    @UnsupportedAppUsage
     void cancelTaskWindowTransition(int taskId);
 
     /**
@@ -714,4 +785,19 @@
 
     /** @see android.app.ActivityManager#alwaysShowUnsupportedCompileSdkWarning */
     void alwaysShowUnsupportedCompileSdkWarning(in ComponentName activity);
+
+    /**
+     * Method for the shell UID to start deletating its permission identity to an
+     * active instrumenation. The shell can delegate permissions only to one active
+     * instrumentation at a time. An active instrumentation is one running and
+     * started from the shell.
+     */
+    void startDelegateShellPermissionIdentity(int uid);
+
+    /**
+     * Method for the shell UID to stop deletating its permission identity to an
+     * active instrumenation. An active instrumentation is one running and
+     * started from the shell.
+     */
+    void stopDelegateShellPermissionIdentity();
 }
diff --git a/core/java/android/app/IAlarmManager.aidl b/core/java/android/app/IAlarmManager.aidl
index ded4c49..3a858bb 100644
--- a/core/java/android/app/IAlarmManager.aidl
+++ b/core/java/android/app/IAlarmManager.aidl
@@ -32,6 +32,7 @@
     void set(String callingPackage, int type, long triggerAtTime, long windowLength,
             long interval, int flags, in PendingIntent operation, in IAlarmListener listener,
             String listenerTag, in WorkSource workSource, in AlarmManager.AlarmClockInfo alarmClock);
+    @UnsupportedAppUsage
     boolean setTime(long millis);
     void setTimeZone(String zone);
     void remove(in PendingIntent operation, in IAlarmListener listener);
diff --git a/core/java/android/app/IApplicationThread.aidl b/core/java/android/app/IApplicationThread.aidl
index cbd85f5..d478cd6 100644
--- a/core/java/android/app/IApplicationThread.aidl
+++ b/core/java/android/app/IApplicationThread.aidl
@@ -102,6 +102,7 @@
     void updateHttpProxy();
     void setCoreSettings(in Bundle coreSettings);
     void updatePackageCompatibilityInfo(in String pkg, in CompatibilityInfo info);
+    @UnsupportedAppUsage
     void scheduleTrimMemory(int level);
     void dumpMemInfo(in ParcelFileDescriptor fd, in Debug.MemoryInfo mem, boolean checkin,
             boolean dumpInfo, boolean dumpDalvik, boolean dumpSummaryOnly, boolean dumpUnreachable,
diff --git a/core/java/android/app/IAssistDataReceiver.aidl b/core/java/android/app/IAssistDataReceiver.aidl
index 2d5daf9..0d69838 100644
--- a/core/java/android/app/IAssistDataReceiver.aidl
+++ b/core/java/android/app/IAssistDataReceiver.aidl
@@ -21,6 +21,8 @@
 
 /** @hide */
 oneway interface IAssistDataReceiver {
+    @UnsupportedAppUsage
     void onHandleAssistData(in Bundle resultData);
+    @UnsupportedAppUsage
     void onHandleAssistScreenshot(in Bitmap screenshot);
 }
diff --git a/core/java/android/app/IInputForwarder.aidl b/core/java/android/app/IInputForwarder.aidl
index d6be63e..702b61e 100644
--- a/core/java/android/app/IInputForwarder.aidl
+++ b/core/java/android/app/IInputForwarder.aidl
@@ -25,5 +25,6 @@
  * @hide
  */
 interface IInputForwarder {
+    @UnsupportedAppUsage
     boolean forwardEvent(in InputEvent event);
 }
\ No newline at end of file
diff --git a/core/java/android/app/IInstrumentationWatcher.aidl b/core/java/android/app/IInstrumentationWatcher.aidl
index 6c8c4d6..df42dec 100644
--- a/core/java/android/app/IInstrumentationWatcher.aidl
+++ b/core/java/android/app/IInstrumentationWatcher.aidl
@@ -23,6 +23,7 @@
 /** @hide */
 interface IInstrumentationWatcher
 {
+    @UnsupportedAppUsage
     void instrumentationStatus(in ComponentName name, int resultCode,
             in Bundle results);
     void instrumentationFinished(in ComponentName name, int resultCode,
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index cd12710..d4297cc 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -40,15 +40,19 @@
 /** {@hide} */
 interface INotificationManager
 {
+    @UnsupportedAppUsage
     void cancelAllNotifications(String pkg, int userId);
 
     void clearData(String pkg, int uid, boolean fromApp);
+    @UnsupportedAppUsage
     void enqueueToast(String pkg, ITransientNotification callback, int duration);
+    @UnsupportedAppUsage
     void cancelToast(String pkg, ITransientNotification callback);
     void finishToken(String pkg, ITransientNotification callback);
 
     void enqueueNotificationWithTag(String pkg, String opPkg, String tag, int id,
             in Notification notification, int userId);
+    @UnsupportedAppUsage
     void cancelNotificationWithTag(String pkg, String tag, int id, int userId);
 
     void setShowBadge(String pkg, int uid, boolean showBadge);
@@ -61,6 +65,7 @@
      */
     void setNotificationsEnabledWithImportanceLockForPackage(String pkg, int uid, boolean enabled);
 
+    @UnsupportedAppUsage
     boolean areNotificationsEnabledForPackage(String pkg, int uid);
     boolean areNotificationsEnabled(String pkg);
     int getPackageImportance(String pkg);
@@ -143,7 +148,9 @@
     List<String> getEnabledNotificationListenerPackages();
     List<ComponentName> getEnabledNotificationListeners(int userId);
 
+    @UnsupportedAppUsage
     int getZenMode();
+    @UnsupportedAppUsage
     ZenModeConfig getZenModeConfig();
     oneway void setZenMode(int mode, in Uri conditionId, String reason);
     oneway void notifyConditions(String pkg, in IConditionProvider provider, in Condition[] conditions);
diff --git a/core/java/android/app/ISearchManager.aidl b/core/java/android/app/ISearchManager.aidl
index 0d09e4a..53f1a46 100644
--- a/core/java/android/app/ISearchManager.aidl
+++ b/core/java/android/app/ISearchManager.aidl
@@ -28,6 +28,7 @@
    SearchableInfo getSearchableInfo(in ComponentName launchActivity);
    List<SearchableInfo> getSearchablesInGlobalSearch();
    List<ResolveInfo> getGlobalSearchActivities();
+   @UnsupportedAppUsage
    ComponentName getGlobalSearchActivity();
    ComponentName getWebSearchActivity();
    void launchAssist(in Bundle args);
diff --git a/core/java/android/app/IStopUserCallback.aidl b/core/java/android/app/IStopUserCallback.aidl
index 19ac1d5..d3c2ff7 100644
--- a/core/java/android/app/IStopUserCallback.aidl
+++ b/core/java/android/app/IStopUserCallback.aidl
@@ -22,6 +22,7 @@
  */
 interface IStopUserCallback
 {
+    @UnsupportedAppUsage
     void userStopped(int userId);
     void userStopAborted(int userId);
 }
diff --git a/core/java/android/app/IUiAutomationConnection.aidl b/core/java/android/app/IUiAutomationConnection.aidl
index d01938b..ac4bf7d 100644
--- a/core/java/android/app/IUiAutomationConnection.aidl
+++ b/core/java/android/app/IUiAutomationConnection.aidl
@@ -47,7 +47,8 @@
             in ParcelFileDescriptor source);
     void grantRuntimePermission(String packageName, String permission, int userId);
     void revokeRuntimePermission(String packageName, String permission, int userId);
-
+    void adoptShellPermissionIdentity(int uid);
+    void dropShellPermissionIdentity();
     // Called from the system process.
     oneway void shutdown();
 }
diff --git a/core/java/android/app/IWallpaperManager.aidl b/core/java/android/app/IWallpaperManager.aidl
index 5ef4be1..cfa62d7 100644
--- a/core/java/android/app/IWallpaperManager.aidl
+++ b/core/java/android/app/IWallpaperManager.aidl
@@ -55,11 +55,13 @@
     /**
      * Set the live wallpaper. This only affects the system wallpaper.
      */
+    @UnsupportedAppUsage
     void setWallpaperComponent(in ComponentName name);
 
     /**
      * Get the wallpaper for a given user.
      */
+    @UnsupportedAppUsage
     ParcelFileDescriptor getWallpaper(String callingPkg, IWallpaperManagerCallback cb, int which,
             out Bundle outParams, int userId);
 
@@ -73,6 +75,7 @@
      * information about that wallpaper.  Otherwise, if it is a static image,
      * simply return null.
      */
+    @UnsupportedAppUsage
     WallpaperInfo getWallpaperInfo(int userId);
 
     /**
@@ -83,6 +86,7 @@
     /**
      * Return whether the current system wallpaper has the given name.
      */
+    @UnsupportedAppUsage
     boolean hasNamedWallpaper(String name);
 
     /**
@@ -94,11 +98,13 @@
     /**
      * Returns the desired minimum width for the wallpaper.
      */
+    @UnsupportedAppUsage
     int getWidthHint();
 
     /**
      * Returns the desired minimum height for the wallpaper.
      */
+    @UnsupportedAppUsage
     int getHeightHint();
 
     /**
diff --git a/core/java/android/app/Instrumentation.java b/core/java/android/app/Instrumentation.java
index 5d2f620..174b94e 100644
--- a/core/java/android/app/Instrumentation.java
+++ b/core/java/android/app/Instrumentation.java
@@ -1755,7 +1755,7 @@
     /**
      * Like {@link #execStartActivity(android.content.Context, android.os.IBinder,
      * android.os.IBinder, String, android.content.Intent, int, android.os.Bundle)},
-     * but for calls from a {#link Fragment}.
+     * but for calls from a {@link Fragment}.
      * 
      * @param who The Context from which the activity is being started.
      * @param contextThread The main thread of the Context from which the activity
diff --git a/core/java/android/app/KeyguardManager.java b/core/java/android/app/KeyguardManager.java
index 1db111a..fb933bd 100644
--- a/core/java/android/app/KeyguardManager.java
+++ b/core/java/android/app/KeyguardManager.java
@@ -35,7 +35,6 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.ServiceManager.ServiceNotFoundException;
-import android.os.UserHandle;
 import android.provider.Settings;
 import android.service.persistentdata.IPersistentDataBlockService;
 import android.util.Log;
@@ -561,7 +560,7 @@
      * This will, if the keyguard is secure, bring up the unlock screen of
      * the keyguard.
      *
-     * @param callback Let's you know whether the operation was succesful and
+     * @param callback Lets you know whether the operation was successful and
      *   it is safe to launch anything that would normally be considered safe
      *   once the user has gotten past the keyguard.
      */
diff --git a/core/java/android/app/LoadedApk.java b/core/java/android/app/LoadedApk.java
index ac33c16..3a76de4 100644
--- a/core/java/android/app/LoadedApk.java
+++ b/core/java/android/app/LoadedApk.java
@@ -232,7 +232,8 @@
         mResources = Resources.getSystem();
         mDefaultClassLoader = ClassLoader.getSystemClassLoader();
         mAppComponentFactory = createAppFactory(mApplicationInfo, mDefaultClassLoader);
-        mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader);
+        mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader,
+                new ApplicationInfo(mApplicationInfo));
     }
 
     /**
@@ -243,19 +244,15 @@
         mApplicationInfo = info;
         mDefaultClassLoader = classLoader;
         mAppComponentFactory = createAppFactory(info, mDefaultClassLoader);
-        mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader);
+        mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader,
+                new ApplicationInfo(mApplicationInfo));
     }
 
     private AppComponentFactory createAppFactory(ApplicationInfo appInfo, ClassLoader cl) {
         if (appInfo.appComponentFactory != null && cl != null) {
             try {
-                AppComponentFactory factory = (AppComponentFactory) cl.loadClass(
-                        appInfo.appComponentFactory).newInstance();
-                // Pass a copy of ApplicationInfo to the factory. Copying protects the framework
-                // from apps which would override the factory and change ApplicationInfo contents.
-                // ApplicationInfo is used to set up the default class loader.
-                factory.setApplicationInfo(new ApplicationInfo(appInfo));
-                return factory;
+                return (AppComponentFactory)
+                        cl.loadClass(appInfo.appComponentFactory).newInstance();
             } catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
                 Slog.e(TAG, "Unable to instantiate appComponentFactory", e);
             }
@@ -712,8 +709,8 @@
                 mDefaultClassLoader = ClassLoader.getSystemClassLoader();
             }
             mAppComponentFactory = createAppFactory(mApplicationInfo, mDefaultClassLoader);
-            mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader);
-
+            mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader,
+                    new ApplicationInfo(mApplicationInfo));
             return;
         }
 
@@ -801,7 +798,8 @@
             }
 
             if (mClassLoader == null) {
-                mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader);
+                mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader,
+                        new ApplicationInfo(mApplicationInfo));
             }
 
             return;
@@ -915,8 +913,10 @@
         // Call AppComponentFactory to select/create the main class loader of this app.
         // Since this may call code in the app, mDefaultClassLoader must be fully set up
         // before invoking the factory.
+        // Invoke with a copy of ApplicationInfo to protect against the app changing it.
         if (mClassLoader == null) {
-            mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader);
+            mClassLoader = mAppComponentFactory.instantiateClassLoader(mDefaultClassLoader,
+                    new ApplicationInfo(mApplicationInfo));
         }
     }
 
diff --git a/core/java/android/app/Notification.java b/core/java/android/app/Notification.java
index ae59fdf..97349fe 100644
--- a/core/java/android/app/Notification.java
+++ b/core/java/android/app/Notification.java
@@ -3494,7 +3494,7 @@
 
         /**
          * Set the small icon, which will be used to represent the notification in the
-         * status bar and content view (unless overriden there by a
+         * status bar and content view (unless overridden there by a
          * {@link #setLargeIcon(Bitmap) large icon}).
          *
          * @param icon An Icon object to use.
@@ -6198,7 +6198,7 @@
         public abstract boolean areNotificationsVisiblyDifferent(Style other);
 
         /**
-         * @return the the text that should be displayed in the statusBar when heads-upped.
+         * @return the text that should be displayed in the statusBar when heads-upped.
          * If {@code null} is returned, the default implementation will be used.
          *
          * @hide
@@ -6685,7 +6685,7 @@
         }
 
         /**
-         * @return the the text that should be displayed in the statusBar when heads upped.
+         * @return the text that should be displayed in the statusBar when heads upped.
          * If {@code null} is returned, the default implementation will be used.
          *
          * @hide
@@ -7341,7 +7341,7 @@
             }
 
             /**
-             * Get the the Uri pointing to the content of the message. Can be null, in which case
+             * Get the Uri pointing to the content of the message. Can be null, in which case
              * {@see #getText()} is used.
              */
             public Uri getDataUri() {
diff --git a/core/java/android/app/SearchManager.java b/core/java/android/app/SearchManager.java
index 4fb1908..3d02407 100644
--- a/core/java/android/app/SearchManager.java
+++ b/core/java/android/app/SearchManager.java
@@ -169,7 +169,7 @@
      * Intent extra data key: Use this key with Intent.ACTION_SEARCH and
      * {@link android.content.Intent#getStringExtra content.Intent.getStringExtra()}
      * to obtain the action message that was defined for a particular search action key and/or
-     * suggestion.  It will be null if the search was launched by typing "enter", touched the the
+     * suggestion.  It will be null if the search was launched by typing "enter", touching the
      * "GO" button, or other means not involving any action key.
      */
     public final static String ACTION_MSG = "action_msg";
@@ -404,7 +404,7 @@
      * Column name for suggestions cursor. <i>Optional.</i>  If your content is rentable, you
      * should provide this column to specify the displayable string representation of the rental
      * price of your content including the currency and the amount. If it's free, you should
-     * provide localized string to specify that it's free. This column can be ommitted if the
+     * provide localized string to specify that it's free. This column can be omitted if the
      * content is not applicable to rent.
      */
     public final static String SUGGEST_COLUMN_RENTAL_PRICE = "suggest_rental_price";
@@ -579,7 +579,7 @@
      *
      * @param initialQuery A search string can be pre-entered here, but this
      * is typically null or empty.
-     * @param selectInitialQuery If true, the intial query will be preselected, which means that
+     * @param selectInitialQuery If true, the initial query will be preselected, which means that
      * any further typing will replace it.  This is useful for cases where an entire pre-formed
      * query is being inserted.  If false, the selection point will be placed at the end of the
      * inserted query.  This is useful when the inserted query is text that the user entered,
diff --git a/core/java/android/app/Service.java b/core/java/android/app/Service.java
index 67acfe9..16f6bda 100644
--- a/core/java/android/app/Service.java
+++ b/core/java/android/app/Service.java
@@ -21,13 +21,13 @@
 import android.annotation.UnsupportedAppUsage;
 import android.content.ComponentCallbacks2;
 import android.content.ComponentName;
-import android.content.Intent;
-import android.content.ContextWrapper;
 import android.content.Context;
+import android.content.ContextWrapper;
+import android.content.Intent;
 import android.content.res.Configuration;
 import android.os.Build;
-import android.os.RemoteException;
 import android.os.IBinder;
+import android.os.RemoteException;
 import android.util.Log;
 
 import java.io.FileDescriptor;
@@ -391,7 +391,7 @@
      * don't recreate until a future explicit call to
      * {@link Context#startService Context.startService(Intent)}.  The
      * service will not receive a {@link #onStartCommand(Intent, int, int)}
-     * call with a null Intent because it will not be re-started if there
+     * call with a null Intent because it will not be restarted if there
      * are no pending Intents to deliver.
      * 
      * <p>This mode makes sense for things that want to do some work as a
@@ -416,7 +416,7 @@
      * redelivery until the service calls {@link #stopSelf(int)} with the
      * start ID provided to {@link #onStartCommand}.  The
      * service will not receive a {@link #onStartCommand(Intent, int, int)}
-     * call with a null Intent because it will will only be re-started if
+     * call with a null Intent because it will only be restarted if
      * it is not finished processing all Intents sent to it (and any such
      * pending events will be delivered at the point of restart).
      */
diff --git a/core/java/android/app/SystemServiceRegistry.java b/core/java/android/app/SystemServiceRegistry.java
index e92efde..a3ee849 100644
--- a/core/java/android/app/SystemServiceRegistry.java
+++ b/core/java/android/app/SystemServiceRegistry.java
@@ -84,11 +84,13 @@
 import android.net.IIpMemoryStore;
 import android.net.IIpSecService;
 import android.net.INetworkPolicyManager;
+import android.net.ITestNetworkManager;
 import android.net.IpMemoryStore;
 import android.net.IpSecManager;
 import android.net.NetworkPolicyManager;
 import android.net.NetworkScoreManager;
 import android.net.NetworkWatchlistManager;
+import android.net.TestNetworkManager;
 import android.net.lowpan.ILowpanManager;
 import android.net.lowpan.LowpanManager;
 import android.net.nsd.INsdManager;
@@ -126,6 +128,7 @@
 import android.os.IncidentManager;
 import android.os.PowerManager;
 import android.os.RecoverySystem;
+import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.ServiceManager.ServiceNotFoundException;
 import android.os.SystemUpdateManager;
@@ -315,6 +318,29 @@
                 return new IpSecManager(ctx, service);
             }});
 
+        registerService(
+                Context.TEST_NETWORK_SERVICE,
+                TestNetworkManager.class,
+                new StaticApplicationContextServiceFetcher<TestNetworkManager>() {
+                    @Override
+                    public TestNetworkManager createService(Context context)
+                            throws ServiceNotFoundException {
+                        IBinder csBinder =
+                                ServiceManager.getServiceOrThrow(Context.CONNECTIVITY_SERVICE);
+                        IConnectivityManager csMgr =
+                                IConnectivityManager.Stub.asInterface(csBinder);
+
+                        final IBinder tnBinder;
+                        try {
+                            tnBinder = csMgr.startOrGetTestNetworkService();
+                        } catch (RemoteException e) {
+                            throw new ServiceNotFoundException(Context.TEST_NETWORK_SERVICE);
+                        }
+                        ITestNetworkManager tnMgr = ITestNetworkManager.Stub.asInterface(tnBinder);
+                        return new TestNetworkManager(context, tnMgr);
+                    }
+                });
+
         registerService(Context.COUNTRY_DETECTOR, CountryDetector.class,
                 new StaticServiceFetcher<CountryDetector>() {
             @Override
diff --git a/core/java/android/app/UiAutomation.java b/core/java/android/app/UiAutomation.java
index c850c85..c0903b6 100644
--- a/core/java/android/app/UiAutomation.java
+++ b/core/java/android/app/UiAutomation.java
@@ -35,6 +35,7 @@
 import android.os.IBinder;
 import android.os.Looper;
 import android.os.ParcelFileDescriptor;
+import android.os.Process;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.os.UserHandle;
@@ -52,6 +53,7 @@
 import android.view.accessibility.IAccessibilityInteractionConnection;
 
 import com.android.internal.util.function.pooled.PooledLambda;
+
 import libcore.io.IoUtils;
 
 import java.io.IOException;
@@ -352,6 +354,46 @@
     }
 
     /**
+     * Adopt the permission identity of the shell UID. This allows you to call APIs protected
+     * permissions which normal apps cannot hold but are granted to the shell UID. If you
+     * already adopted the shell permission identity this method would be a no-op.
+     * Note that your permission state becomes that of the shell UID and it is not a
+     * combination of your and the shell UID permissions.
+     *
+     * @see #dropShellPermissionIdentity()
+     */
+    public void adoptShellPermissionIdentity() {
+        synchronized (mLock) {
+            throwIfNotConnectedLocked();
+        }
+        try {
+            // Calling out without a lock held.
+            mUiAutomationConnection.adoptShellPermissionIdentity(Process.myUid());
+        } catch (RemoteException re) {
+            Log.e(LOG_TAG, "Error executing adopting shell permission identity!", re);
+        }
+    }
+
+    /**
+     * Drop the shell permission identity adopted by a previous call to
+     * {@link #adoptShellPermissionIdentity()}. If you did not adopt the shell permission
+     * identity this method would be a no-op.
+     *
+     * @see #adoptShellPermissionIdentity()
+     */
+    public void dropShellPermissionIdentity() {
+        synchronized (mLock) {
+            throwIfNotConnectedLocked();
+        }
+        try {
+            // Calling out without a lock held.
+            mUiAutomationConnection.dropShellPermissionIdentity();
+        } catch (RemoteException re) {
+            Log.e(LOG_TAG, "Error executing dropping shell permission identity!", re);
+        }
+    }
+
+    /**
      * Performs a global action. Such an action can be performed at any moment
      * regardless of the current application or user location in that application.
      * For example going back, going home, opening recents, etc.
@@ -1004,6 +1046,8 @@
      *
      * @param command The command to execute.
      * @return A file descriptor to the standard output stream.
+     *
+     * @see #adoptShellPermissionIdentity()
      */
     public ParcelFileDescriptor executeShellCommand(String command) {
         synchronized (mLock) {
@@ -1086,22 +1130,6 @@
         return result;
     }
 
-    private static float getDegreesForRotation(int value) {
-        switch (value) {
-            case Surface.ROTATION_90: {
-                return 360f - 90f;
-            }
-            case Surface.ROTATION_180: {
-                return 360f - 180f;
-            }
-            case Surface.ROTATION_270: {
-                return 360f - 270f;
-            } default: {
-                return 0;
-            }
-        }
-    }
-
     private boolean isConnectedLocked() {
         return mConnectionId != CONNECTION_ID_UNDEFINED;
     }
diff --git a/core/java/android/app/UiAutomationConnection.java b/core/java/android/app/UiAutomationConnection.java
index e634735..b406d9e 100644
--- a/core/java/android/app/UiAutomationConnection.java
+++ b/core/java/android/app/UiAutomationConnection.java
@@ -31,6 +31,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.UserHandle;
+import android.util.Log;
 import android.view.IWindowManager;
 import android.view.InputEvent;
 import android.view.SurfaceControl;
@@ -38,7 +39,6 @@
 import android.view.WindowContentFrameStats;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.IAccessibilityManager;
-import android.util.Log;
 
 import libcore.io.IoUtils;
 
@@ -72,6 +72,9 @@
     private final IPackageManager mPackageManager = IPackageManager.Stub
             .asInterface(ServiceManager.getService("package"));
 
+    private final IActivityManager mActivityManager = IActivityManager.Stub
+            .asInterface(ServiceManager.getService("activity"));
+
     private final Object mLock = new Object();
 
     private final Binder mToken = new Binder();
@@ -275,6 +278,36 @@
         }
     }
 
+    @Override
+    public void adoptShellPermissionIdentity(int uid) throws RemoteException {
+        synchronized (mLock) {
+            throwIfCalledByNotTrustedUidLocked();
+            throwIfShutdownLocked();
+            throwIfNotConnectedLocked();
+        }
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            mActivityManager.startDelegateShellPermissionIdentity(uid);
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
+    @Override
+    public void dropShellPermissionIdentity() throws RemoteException {
+        synchronized (mLock) {
+            throwIfCalledByNotTrustedUidLocked();
+            throwIfShutdownLocked();
+            throwIfNotConnectedLocked();
+        }
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            mActivityManager.stopDelegateShellPermissionIdentity();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
+    }
+
     public class Repeater implements Runnable {
         // Continuously read readFrom and write back to writeTo until EOF is encountered
         private final InputStream readFrom;
diff --git a/core/java/android/app/UiModeManager.java b/core/java/android/app/UiModeManager.java
index 4f172a4..a554882 100644
--- a/core/java/android/app/UiModeManager.java
+++ b/core/java/android/app/UiModeManager.java
@@ -25,7 +25,6 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.os.ServiceManager.ServiceNotFoundException;
-import android.util.Log;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -214,7 +213,7 @@
     }
 
     /**
-     * Sets the night mode.
+     * Sets the system-wide night mode.
      * <p>
      * The mode can be one of:
      * <ul>
@@ -231,6 +230,12 @@
      * are only effective when the {@link Configuration#UI_MODE_TYPE_CAR car}
      * or {@link Configuration#UI_MODE_TYPE_DESK desk} mode is enabled on a
      * device. Starting in API 23, changes to night mode are always effective.
+     * <p>
+     * Changes to night mode take effect globally and will result in a configuration change
+     * (and potentially an Activity lifecycle event) being applied to all running apps.
+     * Developers interested in an app-local implementation of night mode should consider using
+     * {@link android.support.v7.app.AppCompatDelegate#setDefaultNightMode(int)} to manage the
+     * -night qualifier locally.
      *
      * @param mode the night mode to set
      * @see #getNightMode()
diff --git a/core/java/android/app/WaitResult.java b/core/java/android/app/WaitResult.java
index 898d0ca..5baf2e2 100644
--- a/core/java/android/app/WaitResult.java
+++ b/core/java/android/app/WaitResult.java
@@ -28,10 +28,10 @@
  * @hide
  */
 public class WaitResult implements Parcelable {
+    public static final int INVALID_DELAY = -1;
     public int result;
     public boolean timeout;
     public ComponentName who;
-    public long thisTime;
     public long totalTime;
 
     public WaitResult() {
@@ -47,7 +47,6 @@
         dest.writeInt(result);
         dest.writeInt(timeout ? 1 : 0);
         ComponentName.writeToParcel(who, dest);
-        dest.writeLong(thisTime);
         dest.writeLong(totalTime);
     }
 
@@ -68,7 +67,6 @@
         result = source.readInt();
         timeout = source.readInt() != 0;
         who = ComponentName.readFromParcel(source);
-        thisTime = source.readLong();
         totalTime = source.readLong();
     }
 
@@ -77,7 +75,6 @@
         pw.println(prefix + "  result=" + result);
         pw.println(prefix + "  timeout=" + timeout);
         pw.println(prefix + "  who=" + who);
-        pw.println(prefix + "  thisTime=" + thisTime);
         pw.println(prefix + "  totalTime=" + totalTime);
     }
 }
\ No newline at end of file
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index 18a006f..e2322f3 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -104,6 +104,7 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.Executor;
@@ -3306,7 +3307,7 @@
      * restrictions on the parent profile.
      *
      * @param admin The name of the admin component to check, or {@code null} to aggregate
-     *         accross all participating admins.
+     *         across all participating admins.
      * @return The timeout in milliseconds or 0 if not configured for the provided admin.
      */
     public long getRequiredStrongAuthTimeout(@Nullable ComponentName admin) {
@@ -3890,6 +3891,11 @@
 
     /**
      * Installs the given certificate as a user CA.
+     * <p>
+     * Inserted user CAs aren't automatically trusted by apps in Android 7.0 (API level 24) and
+     * higher. App developers can change the default behavior for an app by adding a
+     * <a href="{@docRoot}training/articles/security-config.html">Security Configuration
+     * File</a> to the app manifest file.
      *
      * The caller must be a profile or device owner on that user, or a delegate package given the
      * {@link #DELEGATION_CERT_INSTALL} scope via {@link #setDelegatedScopes}; otherwise a
@@ -4483,7 +4489,8 @@
      * </ul>
      * The call will fail if called with the package name of an unsupported VPN app.
      * <p> Enabling lockdown via {@code lockdownEnabled} argument carries the risk that any failure
-     * of the VPN provider could break networking for all apps.
+     * of the VPN provider could break networking for all apps. This method clears any lockdown
+     * whitelist set by {@link #setAlwaysOnVpnPackage(ComponentName, String, boolean, Set)}.
      *
      * @param vpnPackage The package name for an installed VPN app on the device, or {@code null} to
      *        remove an existing always-on VPN configuration.
@@ -4493,11 +4500,11 @@
      * @throws NameNotFoundException if {@code vpnPackage} is not installed.
      * @throws UnsupportedOperationException if {@code vpnPackage} exists but does not support being
      *         set as always-on, or if always-on VPN is not available.
-     * @see #setAlwaysOnVpnPackage(ComponentName, String, boolean, List)
+     * @see #setAlwaysOnVpnPackage(ComponentName, String, boolean, Set)
      */
     public void setAlwaysOnVpnPackage(@NonNull ComponentName admin, @Nullable String vpnPackage,
             boolean lockdownEnabled) throws NameNotFoundException {
-        setAlwaysOnVpnPackage(admin, vpnPackage, lockdownEnabled, Collections.emptyList());
+        setAlwaysOnVpnPackage(admin, vpnPackage, lockdownEnabled, Collections.emptySet());
     }
 
     /**
@@ -4507,6 +4514,11 @@
      * System apps can always bypass VPN.
      * <p> Note that the system doesn't update the whitelist when packages are installed or
      * uninstalled, the admin app must call this method to keep the list up to date.
+     * <p> When {@code lockdownEnabled} is false {@code lockdownWhitelist} is ignored . When
+     * {@code lockdownEnabled} is {@code true} and {@code lockdownWhitelist} is {@code null} or
+     * empty, only system apps can bypass VPN.
+     * <p> Setting always-on VPN package to {@code null} or using
+     * {@link #setAlwaysOnVpnPackage(ComponentName, String, boolean)} clears lockdown whitelist.
      *
      * @param vpnPackage package name for an installed VPN app on the device, or {@code null}
      *         to remove an existing always-on VPN configuration
@@ -4523,13 +4535,13 @@
      *         available.
      */
     public void setAlwaysOnVpnPackage(@NonNull ComponentName admin, @Nullable String vpnPackage,
-            boolean lockdownEnabled, @Nullable List<String> lockdownWhitelist)
+            boolean lockdownEnabled, @Nullable Set<String> lockdownWhitelist)
             throws NameNotFoundException {
         throwIfParentInstance("setAlwaysOnVpnPackage");
         if (mService != null) {
             try {
-                mService.setAlwaysOnVpnPackage(
-                        admin, vpnPackage, lockdownEnabled, lockdownWhitelist);
+                mService.setAlwaysOnVpnPackage(admin, vpnPackage, lockdownEnabled,
+                        lockdownWhitelist == null ? null : new ArrayList<>(lockdownWhitelist));
             } catch (ServiceSpecificException e) {
                 switch (e.errorCode) {
                     case ERROR_VPN_PACKAGE_NOT_FOUND:
@@ -4567,7 +4579,7 @@
     }
 
     /**
-     * Called by device or profile owner to query the list of packages that are allowed to access
+     * Called by device or profile owner to query the set of packages that are allowed to access
      * the network directly when always-on VPN is in lockdown mode but not connected. Returns
      * {@code null} when always-on VPN is not active or not in lockdown mode.
      *
@@ -4575,13 +4587,15 @@
      *
      * @throws SecurityException if {@code admin} is not a device or a profile owner.
      *
-     * @see #setAlwaysOnVpnPackage(ComponentName, String, boolean, List)
+     * @see #setAlwaysOnVpnPackage(ComponentName, String, boolean, Set)
      */
-    public @Nullable List<String> getAlwaysOnVpnLockdownWhitelist(@NonNull ComponentName admin) {
+    public @Nullable Set<String> getAlwaysOnVpnLockdownWhitelist(@NonNull ComponentName admin) {
         throwIfParentInstance("getAlwaysOnVpnLockdownWhitelist");
         if (mService != null) {
             try {
-                return mService.getAlwaysOnVpnLockdownWhitelist(admin);
+                final List<String> whitelist =
+                        mService.getAlwaysOnVpnLockdownWhitelist(admin);
+                return whitelist == null ? null : new HashSet<>(whitelist);
             } catch (RemoteException e) {
                 throw e.rethrowFromSystemServer();
             }
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 0046302..0e95e639 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -122,6 +122,7 @@
     void setActiveAdmin(in ComponentName policyReceiver, boolean refreshing, int userHandle);
     boolean isAdminActive(in ComponentName policyReceiver, int userHandle);
     List<ComponentName> getActiveAdmins(int userHandle);
+    @UnsupportedAppUsage
     boolean packageHasActiveAdmins(String packageName, int userHandle);
     void getRemoveWarning(in ComponentName policyReceiver, in RemoteCallback result, int userHandle);
     void removeActiveAdmin(in ComponentName policyReceiver, int userHandle);
diff --git a/core/java/android/app/admin/SystemUpdatePolicy.java b/core/java/android/app/admin/SystemUpdatePolicy.java
index 96dbc76..dd72845 100644
--- a/core/java/android/app/admin/SystemUpdatePolicy.java
+++ b/core/java/android/app/admin/SystemUpdatePolicy.java
@@ -76,9 +76,7 @@
  * </code></pre>
  *
  * <h3>Developer guide</h3>
- * To learn more about managing system updates, read
- * <a href="{@docRoot}/work/dpc/security.html#control_remote_software_updates">Control remote
- * software updates</a>.
+ * To learn more, read <a href="{@docRoot}work/dpc/system-updates">Manage system updates</a>.
  *
  * @see DevicePolicyManager#setSystemUpdatePolicy
  * @see DevicePolicyManager#getSystemUpdatePolicy
diff --git a/core/java/android/app/assist/AssistStructure.java b/core/java/android/app/assist/AssistStructure.java
index dd61f28..76ade94 100644
--- a/core/java/android/app/assist/AssistStructure.java
+++ b/core/java/android/app/assist/AssistStructure.java
@@ -1002,7 +1002,7 @@
         }
 
         /**
-         * Gets the the type of value that can be used to autofill the view contents.
+         * Gets the type of value that can be used to autofill the view contents.
          *
          * <p>It's only relevant when the {@link AssistStructure} is used for autofill purposes.
          *
@@ -1028,7 +1028,7 @@
         }
 
         /**
-         * Gets the the value of this view.
+         * Gets the value of this view.
          *
          * <p>It's only relevant when the {@link AssistStructure} is used for autofill purposes,
          * not for assist purposes.
@@ -1350,7 +1350,7 @@
         }
 
         /**
-         * Returns the the list of locales associated with this view.
+         * Returns the list of locales associated with this view.
          */
         @Nullable public LocaleList getLocaleList() {
             return mLocaleList;
diff --git a/core/java/android/app/backup/IBackupManager.aidl b/core/java/android/app/backup/IBackupManager.aidl
index f3ca746..34191f1 100644
--- a/core/java/android/app/backup/IBackupManager.aidl
+++ b/core/java/android/app/backup/IBackupManager.aidl
@@ -44,6 +44,7 @@
      * only callers who hold the android.permission.BACKUP permission
      * may invoke it for arbitrary packages.
      */
+    @UnsupportedAppUsage
     void dataChanged(String packageName);
 
     /**
@@ -54,6 +55,7 @@
      * only callers who hold the android.permission.BACKUP permission
      * may invoke it for arbitrary packages.
      */
+    @UnsupportedAppUsage
     void clearBackupData(String transportName, String packageName);
 
     /**
@@ -92,6 +94,7 @@
      *
      * <p>Callers must hold the android.permission.BACKUP permission to use this method.
      */
+    @UnsupportedAppUsage
     void setBackupEnabled(boolean isEnabled);
 
     /**
@@ -107,6 +110,7 @@
      * @param doAutoRestore When true, enables the automatic app-data restore facility.  When
      *   false, this facility will be disabled.
      */
+    @UnsupportedAppUsage
     void setAutoRestore(boolean doAutoRestore);
 
     /**
@@ -121,6 +125,7 @@
      *
      * <p>Callers must hold the android.permission.BACKUP permission to use this method.
      */
+    @UnsupportedAppUsage
     boolean isBackupEnabled();
 
     /**
@@ -217,6 +222,7 @@
      *
      * <p>Callers must hold the android.permission.BACKUP permission to use this method.
      */
+    @UnsupportedAppUsage
     void acknowledgeFullBackupOrRestore(int token, boolean allow,
             in String curPassword, in String encryptionPassword,
             IFullBackupRestoreObserver observer);
@@ -255,12 +261,14 @@
      * Identify the currently selected transport.  Callers must hold the
      * android.permission.BACKUP permission to use this method.
      */
+    @UnsupportedAppUsage
     String getCurrentTransport();
 
     /**
      * Request a list of all available backup transports' names.  Callers must
      * hold the android.permission.BACKUP permission to use this method.
      */
+    @UnsupportedAppUsage
     String[] listAllTransports();
 
     ComponentName[] listAllTransportComponents();
@@ -283,6 +291,7 @@
      *   name is not one of the currently available transports, no change is made to
      *   the current transport setting and the method returns null.
      */
+    @UnsupportedAppUsage
     String selectBackupTransport(String transport);
 
     /**
@@ -385,6 +394,7 @@
      * @param whichUser User handle of the defined user whose backup active state
      *     is being queried.
      */
+    @UnsupportedAppUsage
     boolean isBackupServiceActive(int whichUser);
 
     /**
diff --git a/core/java/android/app/backup/package.html b/core/java/android/app/backup/package.html
index 8b5e3ba..dd6c254 100644
--- a/core/java/android/app/backup/package.html
+++ b/core/java/android/app/backup/package.html
@@ -11,7 +11,7 @@
 
 <p>All backup and restore operations are controlled by the {@link
 android.app.backup.BackupManager}. Each application that would
-like to enable backup and preserve its data on remote strage must implement a
+like to enable backup and preserve its data on remote storage must implement a
 backup agent. A backup agent can be built by extending either {@link android.app.backup.BackupAgent}
 or {@link android.app.backup.BackupAgentHelper}. The {@link
 android.app.backup.BackupAgentHelper} class provides a wrapper around {@link
diff --git a/core/java/android/app/job/IJobCallback.aidl b/core/java/android/app/job/IJobCallback.aidl
index e7695e2..d281da0 100644
--- a/core/java/android/app/job/IJobCallback.aidl
+++ b/core/java/android/app/job/IJobCallback.aidl
@@ -36,6 +36,7 @@
      * @param ongoing True to indicate that the client is processing the job. False if the job is
      * complete
      */
+    @UnsupportedAppUsage
     void acknowledgeStartMessage(int jobId, boolean ongoing);
     /**
      * Immediate callback to the system after sending a stop signal, used to quickly detect ANR.
@@ -43,14 +44,17 @@
      * @param jobId Unique integer used to identify this job.
      * @param reschedule Whether or not to reschedule this job.
      */
+    @UnsupportedAppUsage
     void acknowledgeStopMessage(int jobId, boolean reschedule);
     /*
      * Called to deqeue next work item for the job.
      */
+    @UnsupportedAppUsage
     JobWorkItem dequeueWork(int jobId);
     /*
      * Called to report that job has completed processing a work item.
      */
+    @UnsupportedAppUsage
     boolean completeWork(int jobId, int workId);
     /*
      * Tell the job manager that the client is done with its execution, so that it can go on to
@@ -59,5 +63,6 @@
      * @param jobId Unique integer used to identify this job.
      * @param reschedule Whether or not to reschedule this job.
      */
+    @UnsupportedAppUsage
     void jobFinished(int jobId, boolean reschedule);
 }
diff --git a/core/java/android/app/job/IJobService.aidl b/core/java/android/app/job/IJobService.aidl
index 7f55d29..22ad252 100644
--- a/core/java/android/app/job/IJobService.aidl
+++ b/core/java/android/app/job/IJobService.aidl
@@ -26,7 +26,9 @@
  */
 oneway interface IJobService {
     /** Begin execution of application's job. */
+    @UnsupportedAppUsage
     void startJob(in JobParameters jobParams);
     /** Stop execution of application's job. */
+    @UnsupportedAppUsage
     void stopJob(in JobParameters jobParams);
 }
diff --git a/core/java/android/app/timezone/RulesState.java b/core/java/android/app/timezone/RulesState.java
index e86d348..38dd1eb 100644
--- a/core/java/android/app/timezone/RulesState.java
+++ b/core/java/android/app/timezone/RulesState.java
@@ -33,7 +33,7 @@
  *
  * <p>The following properties are included:
  * <dl>
- *     <dt>systemRulesVersion</dt>
+ *     <dt>baseRulesVersion</dt>
  *     <dd>the IANA rules version that shipped with the OS. Always present. e.g. "2017a".</dd>
  *     <dt>distroFormatVersionSupported</dt>
  *     <dd>the distro format version supported by this device. Always present.</dd>
@@ -98,7 +98,7 @@
     private static final byte BYTE_FALSE = 0;
     private static final byte BYTE_TRUE = 1;
 
-    private final String mSystemRulesVersion;
+    private final String mBaseRulesVersion;
     private final DistroFormatVersion mDistroFormatVersionSupported;
     private final boolean mOperationInProgress;
     @StagedOperationType private final int mStagedOperationType;
@@ -106,13 +106,13 @@
     @DistroStatus private final int mDistroStatus;
     @Nullable private final DistroRulesVersion mInstalledDistroRulesVersion;
 
-    public RulesState(String systemRulesVersion, DistroFormatVersion distroFormatVersionSupported,
+    public RulesState(String baseRulesVersion, DistroFormatVersion distroFormatVersionSupported,
             boolean operationInProgress,
             @StagedOperationType int stagedOperationType,
             @Nullable DistroRulesVersion stagedDistroRulesVersion,
             @DistroStatus int distroStatus,
             @Nullable DistroRulesVersion installedDistroRulesVersion) {
-        this.mSystemRulesVersion = validateRulesVersion("systemRulesVersion", systemRulesVersion);
+        this.mBaseRulesVersion = validateRulesVersion("baseRulesVersion", baseRulesVersion);
         this.mDistroFormatVersionSupported =
                 validateNotNull("distroFormatVersionSupported", distroFormatVersionSupported);
         this.mOperationInProgress = operationInProgress;
@@ -132,8 +132,8 @@
                 "installedDistroRulesVersion", installedDistroRulesVersion);
     }
 
-    public String getSystemRulesVersion() {
-        return mSystemRulesVersion;
+    public String getBaseRulesVersion() {
+        return mBaseRulesVersion;
     }
 
     public boolean isOperationInProgress() {
@@ -172,14 +172,14 @@
     }
 
     /**
-     * Returns true if the system image data files contain IANA rules data that are newer than the
+     * Returns true if the base data files contain IANA rules data that are newer than the
      * distro IANA rules version supplied, i.e. true when the version specified would be "worse"
-     * than the one that is in the system image. Returns false if the system image version is the
+     * than the one that is in the base data. Returns false if the base version is the
      * same or older, i.e. false when the version specified would be "better" than the one that is
-     * in the system image.
+     * in the base set.
      */
-    public boolean isSystemVersionNewerThan(DistroRulesVersion distroRulesVersion) {
-        return mSystemRulesVersion.compareTo(distroRulesVersion.getRulesVersion()) > 0;
+    public boolean isBaseVersionNewerThan(DistroRulesVersion distroRulesVersion) {
+        return mBaseRulesVersion.compareTo(distroRulesVersion.getRulesVersion()) > 0;
     }
 
     public static final Parcelable.Creator<RulesState> CREATOR =
@@ -194,14 +194,14 @@
     };
 
     private static RulesState createFromParcel(Parcel in) {
-        String systemRulesVersion = in.readString();
+        String baseRulesVersion = in.readString();
         DistroFormatVersion distroFormatVersionSupported = in.readParcelable(null);
         boolean operationInProgress = in.readByte() == BYTE_TRUE;
         int distroStagedState = in.readByte();
         DistroRulesVersion stagedDistroRulesVersion = in.readParcelable(null);
         int installedDistroStatus = in.readByte();
         DistroRulesVersion installedDistroRulesVersion = in.readParcelable(null);
-        return new RulesState(systemRulesVersion, distroFormatVersionSupported, operationInProgress,
+        return new RulesState(baseRulesVersion, distroFormatVersionSupported, operationInProgress,
                 distroStagedState, stagedDistroRulesVersion,
                 installedDistroStatus, installedDistroRulesVersion);
     }
@@ -213,7 +213,7 @@
 
     @Override
     public void writeToParcel(Parcel out, int flags) {
-        out.writeString(mSystemRulesVersion);
+        out.writeString(mBaseRulesVersion);
         out.writeParcelable(mDistroFormatVersionSupported, 0);
         out.writeByte(mOperationInProgress ? BYTE_TRUE : BYTE_FALSE);
         out.writeByte((byte) mStagedOperationType);
@@ -242,7 +242,7 @@
         if (mDistroStatus != that.mDistroStatus) {
             return false;
         }
-        if (!mSystemRulesVersion.equals(that.mSystemRulesVersion)) {
+        if (!mBaseRulesVersion.equals(that.mBaseRulesVersion)) {
             return false;
         }
         if (!mDistroFormatVersionSupported.equals(that.mDistroFormatVersionSupported)) {
@@ -259,7 +259,7 @@
 
     @Override
     public int hashCode() {
-        int result = mSystemRulesVersion.hashCode();
+        int result = mBaseRulesVersion.hashCode();
         result = 31 * result + mDistroFormatVersionSupported.hashCode();
         result = 31 * result + (mOperationInProgress ? 1 : 0);
         result = 31 * result + mStagedOperationType;
@@ -275,7 +275,7 @@
     @Override
     public String toString() {
         return "RulesState{"
-                + "mSystemRulesVersion='" + mSystemRulesVersion + '\''
+                + "mBaseRulesVersion='" + mBaseRulesVersion + '\''
                 + ", mDistroFormatVersionSupported=" + mDistroFormatVersionSupported
                 + ", mOperationInProgress=" + mOperationInProgress
                 + ", mStagedOperationType=" + mStagedOperationType
diff --git a/core/java/android/app/usage/IUsageStatsManager.aidl b/core/java/android/app/usage/IUsageStatsManager.aidl
index 9713527..763af9e 100644
--- a/core/java/android/app/usage/IUsageStatsManager.aidl
+++ b/core/java/android/app/usage/IUsageStatsManager.aidl
@@ -28,8 +28,10 @@
  * {@hide}
  */
 interface IUsageStatsManager {
+    @UnsupportedAppUsage
     ParceledListSlice queryUsageStats(int bucketType, long beginTime, long endTime,
             String callingPackage);
+    @UnsupportedAppUsage
     ParceledListSlice queryConfigurationStats(int bucketType, long beginTime, long endTime,
             String callingPackage);
     ParceledListSlice queryEventStats(int bucketType, long beginTime, long endTime,
@@ -38,7 +40,9 @@
     UsageEvents queryEventsForPackage(long beginTime, long endTime, String callingPackage);
     UsageEvents queryEventsForUser(long beginTime, long endTime, int userId, String callingPackage);
     UsageEvents queryEventsForPackageForUser(long beginTime, long endTime, int userId, String pkg, String callingPackage);
+    @UnsupportedAppUsage
     void setAppInactive(String packageName, boolean inactive, int userId);
+    @UnsupportedAppUsage
     boolean isAppInactive(String packageName, int userId);
     void whitelistAppTemporarily(String packageName, long duration, int userId);
     void onCarrierPrivilegedAppsChanged();
diff --git a/core/java/android/bluetooth/BluetoothA2dp.java b/core/java/android/bluetooth/BluetoothA2dp.java
index 171c2f5..9faa1d6 100644
--- a/core/java/android/bluetooth/BluetoothA2dp.java
+++ b/core/java/android/bluetooth/BluetoothA2dp.java
@@ -224,8 +224,10 @@
                         if (VDBG) Log.d(TAG, "Unbinding service...");
                         try {
                             mServiceLock.writeLock().lock();
-                            mService = null;
-                            mContext.unbindService(mConnection);
+                            if (mService != null) {
+                                mService = null;
+                                mContext.unbindService(mConnection);
+                            }
                         } catch (Exception re) {
                             Log.e(TAG, "", re);
                         } finally {
diff --git a/core/java/android/bluetooth/BluetoothAdapter.java b/core/java/android/bluetooth/BluetoothAdapter.java
index 4afd520..b8a741a 100644
--- a/core/java/android/bluetooth/BluetoothAdapter.java
+++ b/core/java/android/bluetooth/BluetoothAdapter.java
@@ -19,6 +19,7 @@
 
 import android.Manifest;
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -3044,7 +3045,7 @@
      * socket will be encrypted.
      * <p>Use {@link BluetoothServerSocket#accept} to retrieve incoming connections from a listening
      * {@link BluetoothServerSocket}.
-     * <p>The system will assign a dynamic PSM value. This PSM value can be read from the {#link
+     * <p>The system will assign a dynamic PSM value. This PSM value can be read from the {@link
      * BluetoothServerSocket#getPsm()} and this value will be released when this server socket is
      * closed, Bluetooth is turned off, or the application exits unexpectedly.
      * <p>The mechanism of disclosing the assigned dynamic PSM value to the initiating peer is
@@ -3057,7 +3058,7 @@
      * permissions, or unable to start this CoC
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothServerSocket listenUsingL2capChannel()
+    public @NonNull BluetoothServerSocket listenUsingL2capChannel()
             throws IOException {
         BluetoothServerSocket socket =
                             new BluetoothServerSocket(BluetoothSocket.TYPE_L2CAP_LE, true, true,
@@ -3102,7 +3103,7 @@
      * <p>Use {@link BluetoothServerSocket#accept} to retrieve incoming connections from a listening
      * {@link BluetoothServerSocket}.
      * <p>The system will assign a dynamic protocol/service multiplexer (PSM) value. This PSM value
-     * can be read from the {#link BluetoothServerSocket#getPsm()} and this value will be released
+     * can be read from the {@link BluetoothServerSocket#getPsm()} and this value will be released
      * when this server socket is closed, Bluetooth is turned off, or the application exits
      * unexpectedly.
      * <p>The mechanism of disclosing the assigned dynamic PSM value to the initiating peer is
@@ -3115,7 +3116,7 @@
      * permissions, or unable to start this CoC
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothServerSocket listenUsingInsecureL2capChannel()
+    public @NonNull BluetoothServerSocket listenUsingInsecureL2capChannel()
             throws IOException {
         BluetoothServerSocket socket =
                             new BluetoothServerSocket(BluetoothSocket.TYPE_L2CAP_LE, false, false,
diff --git a/core/java/android/bluetooth/BluetoothCodecStatus.java b/core/java/android/bluetooth/BluetoothCodecStatus.java
index 78560d2..32bb681 100644
--- a/core/java/android/bluetooth/BluetoothCodecStatus.java
+++ b/core/java/android/bluetooth/BluetoothCodecStatus.java
@@ -74,8 +74,8 @@
      * @param c2 the second array of capabilities to compare
      * @return true if both arrays contain same capabilities
      */
-    private static boolean sameCapabilities(BluetoothCodecConfig[] c1,
-                                            BluetoothCodecConfig[] c2) {
+    public static boolean sameCapabilities(BluetoothCodecConfig[] c1,
+                                           BluetoothCodecConfig[] c2) {
         if (c1 == null) {
             return (c2 == null);
         }
diff --git a/core/java/android/bluetooth/BluetoothDevice.java b/core/java/android/bluetooth/BluetoothDevice.java
index 23f2904..c4c14d1 100644
--- a/core/java/android/bluetooth/BluetoothDevice.java
+++ b/core/java/android/bluetooth/BluetoothDevice.java
@@ -17,6 +17,7 @@
 package android.bluetooth;
 
 import android.Manifest;
+import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -793,7 +794,7 @@
     public static final int ACCESS_REJECTED = 2;
 
     /**
-     * No preferrence of physical transport for GATT connections to remote dual-mode devices
+     * No preference of physical transport for GATT connections to remote dual-mode devices
      */
     public static final int TRANSPORT_AUTO = 0;
 
@@ -1799,7 +1800,7 @@
      * For example, for Bluetooth 2.1 devices, if any of the devices does not
      * have an input and output capability or just has the ability to
      * display a numeric key, a secure socket connection is not possible.
-     * In such a case, use {#link createInsecureRfcommSocket}.
+     * In such a case, use {@link createInsecureRfcommSocket}.
      * For more details, refer to the Security Model section 5.2 (vol 3) of
      * Bluetooth Core Specification version 2.1 + EDR.
      * <p>Use {@link BluetoothSocket#connect} to initiate the outgoing
@@ -1834,7 +1835,7 @@
      * For example, for Bluetooth 2.1 devices, if any of the devices does not
      * have an input and output capability or just has the ability to
      * display a numeric key, a secure socket connection is not possible.
-     * In such a case, use {#link createInsecureRfcommSocket}.
+     * In such a case, use {@link createInsecureRfcommSocket}.
      * For more details, refer to the Security Model section 5.2 (vol 3) of
      * Bluetooth Core Specification version 2.1 + EDR.
      * <p>Use {@link BluetoothSocket#connect} to initiate the outgoing
@@ -1891,7 +1892,7 @@
      * For example, for Bluetooth 2.1 devices, if any of the devices does not
      * have an input and output capability or just has the ability to
      * display a numeric key, a secure socket connection is not possible.
-     * In such a case, use {#link createInsecureRfcommSocketToServiceRecord}.
+     * In such a case, use {@link #createInsecureRfcommSocketToServiceRecord}.
      * For more details, refer to the Security Model section 5.2 (vol 3) of
      * Bluetooth Core Specification version 2.1 + EDR.
      * <p>Hint: If you are connecting to a Bluetooth serial board then try
@@ -2174,8 +2175,7 @@
      * <p>The remote device will be authenticated and communication on this socket will be
      * encrypted.
      * <p> Use this socket if an authenticated socket link is possible. Authentication refers
-     * to the authentication of the link key to prevent man-in-the-middle type of attacks. When a
-     * secure socket connection is not possible, use {#link createInsecureL2capChannel(int)}.
+     * to the authentication of the link key to prevent man-in-the-middle type of attacks.
      *
      * @param psm dynamic PSM value from remote device
      * @return a CoC #BluetoothSocket ready for an outgoing connection
@@ -2183,7 +2183,7 @@
      * permissions
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothSocket createL2capChannel(int psm) throws IOException {
+    public @NonNull BluetoothSocket createL2capChannel(int psm) throws IOException {
         if (!isBluetoothEnabled()) {
             Log.e(TAG, "createL2capChannel: Bluetooth is not enabled");
             throw new IOException();
@@ -2222,7 +2222,7 @@
      * permissions
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public BluetoothSocket createInsecureL2capChannel(int psm) throws IOException {
+    public @NonNull BluetoothSocket createInsecureL2capChannel(int psm) throws IOException {
         if (!isBluetoothEnabled()) {
             Log.e(TAG, "createInsecureL2capChannel: Bluetooth is not enabled");
             throw new IOException();
diff --git a/core/java/android/bluetooth/BluetoothGatt.java b/core/java/android/bluetooth/BluetoothGatt.java
index b248b89..d616b8f 100644
--- a/core/java/android/bluetooth/BluetoothGatt.java
+++ b/core/java/android/bluetooth/BluetoothGatt.java
@@ -1293,7 +1293,7 @@
      * <p>After all characteristics have been queued up and verified,
      * {@link #executeReliableWrite} will execute all writes. If a characteristic
      * was not written correctly, calling {@link #abortReliableWrite} will
-     * cancel the current transaction without commiting any values on the
+     * cancel the current transaction without committing any values on the
      * remote device.
      *
      * <p>Requires {@link android.Manifest.permission#BLUETOOTH} permission.
diff --git a/core/java/android/bluetooth/BluetoothGattServer.java b/core/java/android/bluetooth/BluetoothGattServer.java
index ef1b0bd..13b1b4f 100644
--- a/core/java/android/bluetooth/BluetoothGattServer.java
+++ b/core/java/android/bluetooth/BluetoothGattServer.java
@@ -522,7 +522,7 @@
      * {@link BluetoothGattServerCallback#onConnectionStateChange} callback will be
      * invoked when the connection state changes as a result of this function.
      *
-     * <p>The autoConnect paramter determines whether to actively connect to
+     * <p>The autoConnect parameter determines whether to actively connect to
      * the remote device, or rather passively scan and finalize the connection
      * when the remote device is in range/available. Generally, the first ever
      * connection to a device should be direct (autoConnect set to false) and
@@ -695,7 +695,7 @@
     /**
      * Add a service to the list of services to be hosted.
      *
-     * <p>Once a service has been addded to the the list, the service and its
+     * <p>Once a service has been addded to the list, the service and its
      * included characteristics will be provided by the local device.
      *
      * <p>If the local device has already exposed services when this function
diff --git a/core/java/android/bluetooth/BluetoothHearingAid.java b/core/java/android/bluetooth/BluetoothHearingAid.java
index 23a8159..58ff2e1 100644
--- a/core/java/android/bluetooth/BluetoothHearingAid.java
+++ b/core/java/android/bluetooth/BluetoothHearingAid.java
@@ -17,11 +17,11 @@
 package android.bluetooth;
 
 import android.Manifest;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
-import android.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -90,7 +90,6 @@
      * @hide
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    @UnsupportedAppUsage
     public static final String ACTION_ACTIVE_DEVICE_CHANGED =
             "android.bluetooth.hearingaid.profile.action.ACTIVE_DEVICE_CHANGED";
 
@@ -302,7 +301,7 @@
      * {@inheritDoc}
      */
     @Override
-    public List<BluetoothDevice> getConnectedDevices() {
+    public @NonNull List<BluetoothDevice> getConnectedDevices() {
         if (VDBG) log("getConnectedDevices()");
         try {
             mServiceLock.readLock().lock();
@@ -323,7 +322,8 @@
      * {@inheritDoc}
      */
     @Override
-    public List<BluetoothDevice> getDevicesMatchingConnectionStates(int[] states) {
+    public @NonNull List<BluetoothDevice> getDevicesMatchingConnectionStates(
+    @NonNull int[] states) {
         if (VDBG) log("getDevicesMatchingStates()");
         try {
             mServiceLock.readLock().lock();
@@ -344,7 +344,8 @@
      * {@inheritDoc}
      */
     @Override
-    public int getConnectionState(BluetoothDevice device) {
+    public @BluetoothProfile.BtProfileState int getConnectionState(
+    @NonNull BluetoothDevice device) {
         if (VDBG) log("getState(" + device + ")");
         try {
             mServiceLock.readLock().lock();
@@ -384,7 +385,6 @@
      * @return false on immediate error, true otherwise
      * @hide
      */
-    @UnsupportedAppUsage
     public boolean setActiveDevice(@Nullable BluetoothDevice device) {
         if (DBG) log("setActiveDevice(" + device + ")");
         try {
@@ -416,7 +416,6 @@
      * @hide
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    @UnsupportedAppUsage
     public List<BluetoothDevice> getActiveDevices() {
         if (VDBG) log("getActiveDevices()");
         try {
diff --git a/core/java/android/bluetooth/BluetoothHidDeviceAppSdpSettings.java b/core/java/android/bluetooth/BluetoothHidDeviceAppSdpSettings.java
index 237082e..2f0b44f 100644
--- a/core/java/android/bluetooth/BluetoothHidDeviceAppSdpSettings.java
+++ b/core/java/android/bluetooth/BluetoothHidDeviceAppSdpSettings.java
@@ -18,6 +18,7 @@
 
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.util.EventLog;
 
 
 /**
@@ -30,6 +31,8 @@
  */
 public final class BluetoothHidDeviceAppSdpSettings implements Parcelable {
 
+    private static final int MAX_DESCRIPTOR_SIZE = 2048;
+
     private final String mName;
     private final String mDescription;
     private final String mProvider;
@@ -55,6 +58,12 @@
         mDescription = description;
         mProvider = provider;
         mSubclass = subclass;
+
+        if (descriptors == null || descriptors.length > MAX_DESCRIPTOR_SIZE) {
+            EventLog.writeEvent(0x534e4554, "119819889", -1, "");
+            throw new IllegalArgumentException("descriptors must be not null and shorter than "
+                    + MAX_DESCRIPTOR_SIZE);
+        }
         mDescriptors = descriptors.clone();
     }
 
diff --git a/core/java/android/bluetooth/BluetoothHidHost.java b/core/java/android/bluetooth/BluetoothHidHost.java
index 0ca39f1..289e769 100644
--- a/core/java/android/bluetooth/BluetoothHidHost.java
+++ b/core/java/android/bluetooth/BluetoothHidHost.java
@@ -232,8 +232,10 @@
                         if (VDBG) Log.d(TAG, "Unbinding service...");
                         synchronized (mConnection) {
                             try {
-                                mService = null;
-                                mContext.unbindService(mConnection);
+                                if (mService != null) {
+                                    mService = null;
+                                    mContext.unbindService(mConnection);
+                                }
                             } catch (Exception re) {
                                 Log.e(TAG, "", re);
                             }
diff --git a/core/java/android/bluetooth/BluetoothPbap.java b/core/java/android/bluetooth/BluetoothPbap.java
index ae264e1..b303c34 100644
--- a/core/java/android/bluetooth/BluetoothPbap.java
+++ b/core/java/android/bluetooth/BluetoothPbap.java
@@ -120,8 +120,10 @@
                         log("Unbinding service...");
                         synchronized (mConnection) {
                             try {
-                                mService = null;
-                                mContext.unbindService(mConnection);
+                                if (mService != null) {
+                                    mService = null;
+                                    mContext.unbindService(mConnection);
+                                }
                             } catch (Exception re) {
                                 Log.e(TAG, "", re);
                             }
diff --git a/core/java/android/bluetooth/BluetoothProfile.java b/core/java/android/bluetooth/BluetoothProfile.java
index b8670db..dabe0fd 100644
--- a/core/java/android/bluetooth/BluetoothProfile.java
+++ b/core/java/android/bluetooth/BluetoothProfile.java
@@ -18,11 +18,14 @@
 package android.bluetooth;
 
 import android.Manifest;
+import android.annotation.IntDef;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.os.Build;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.List;
 
 /**
@@ -60,6 +63,16 @@
     /** The profile is in disconnecting state */
     int STATE_DISCONNECTING = 3;
 
+    /** @hide */
+    @IntDef({
+            STATE_DISCONNECTED,
+            STATE_CONNECTING,
+            STATE_CONNECTED,
+            STATE_DISCONNECTING,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface BtProfileState {}
+
     /**
      * Headset and Handsfree profile
      */
@@ -263,7 +276,7 @@
      * #STATE_CONNECTING}, {@link #STATE_DISCONNECTED}, {@link #STATE_DISCONNECTING}
      */
     @RequiresPermission(Manifest.permission.BLUETOOTH)
-    public int getConnectionState(BluetoothDevice device);
+    @BtProfileState int getConnectionState(BluetoothDevice device);
 
     /**
      * An interface for notifying BluetoothProfile IPC clients when they have
diff --git a/core/java/android/bluetooth/BluetoothServerSocket.java b/core/java/android/bluetooth/BluetoothServerSocket.java
index 5fc344a..4e88625 100644
--- a/core/java/android/bluetooth/BluetoothServerSocket.java
+++ b/core/java/android/bluetooth/BluetoothServerSocket.java
@@ -203,8 +203,8 @@
     /**
      * Returns the assigned dynamic protocol/service multiplexer (PSM) value for the listening L2CAP
      * Connection-oriented Channel (CoC) server socket. This server socket must be returned by the
-     * {#link BluetoothAdapter.listenUsingL2capChannel()} or {#link
-     * BluetoothAdapter.listenUsingInsecureL2capChannel()}. The returned value is undefined if this
+     * {@link BluetoothAdapter#listenUsingL2capChannel()} or {@link
+     * BluetoothAdapter#listenUsingInsecureL2capChannel()}. The returned value is undefined if this
      * method is called on non-L2CAP server sockets.
      *
      * @return the assigned PSM or LE_PSM value depending on transport
diff --git a/core/java/android/bluetooth/le/AdvertisingSetCallback.java b/core/java/android/bluetooth/le/AdvertisingSetCallback.java
index 58a3696..51324fd 100644
--- a/core/java/android/bluetooth/le/AdvertisingSetCallback.java
+++ b/core/java/android/bluetooth/le/AdvertisingSetCallback.java
@@ -56,7 +56,7 @@
     /**
      * Callback triggered in response to {@link BluetoothLeAdvertiser#startAdvertisingSet}
      * indicating result of the operation. If status is ADVERTISE_SUCCESS, then advertisingSet
-     * contains the started set and it is advertising. If error occured, advertisingSet is
+     * contains the started set and it is advertising. If error occurred, advertisingSet is
      * null, and status will be set to proper error code.
      *
      * @param advertisingSet The advertising set that was started or null if error.
diff --git a/core/java/android/content/AbstractThreadedSyncAdapter.java b/core/java/android/content/AbstractThreadedSyncAdapter.java
index b528e39..a086a30 100644
--- a/core/java/android/content/AbstractThreadedSyncAdapter.java
+++ b/core/java/android/content/AbstractThreadedSyncAdapter.java
@@ -95,7 +95,7 @@
  * the SyncManager will wait until the sync adapter is not in use before requesting that
  * it sync an account's data.
  * <li><code>android:isAlwaysSyncable</code> defaults to false and if true tells the SyncManager
- * to intialize the isSyncable state to 1 for that sync adapter for each account that is added.
+ * to initialize the isSyncable state to 1 for that sync adapter for each account that is added.
  * <li><code>android:syncAdapterSettingsAction</code> defaults to null and if supplied it
  * specifies an Intent action of an activity that can be used to adjust the sync adapter's
  * sync settings. The activity must live in the same package as the sync adapter.
diff --git a/core/java/android/content/ClipData.java b/core/java/android/content/ClipData.java
index 089cf10..ed3d455 100644
--- a/core/java/android/content/ClipData.java
+++ b/core/java/android/content/ClipData.java
@@ -224,7 +224,7 @@
          * Create an Item consisting of a single block of (possibly styled) text,
          * with an alternative HTML formatted representation.  You <em>must</em>
          * supply a plain text representation in addition to HTML text; coercion
-         * will not be done from HTML formated text into plain text.
+         * will not be done from HTML formatted text into plain text.
          */
         public Item(CharSequence text, String htmlText) {
             mText = text;
@@ -268,7 +268,7 @@
          * Create a complex Item, containing multiple representations of
          * text, HTML text, Intent, and/or URI.  If providing HTML text, you
          * <em>must</em> supply a plain text representation as well; coercion
-         * will not be done from HTML formated text into plain text.
+         * will not be done from HTML formatted text into plain text.
          */
         public Item(CharSequence text, String htmlText, Intent intent, Uri uri) {
             if (htmlText != null && text == null) {
diff --git a/core/java/android/content/ContentProvider.java b/core/java/android/content/ContentProvider.java
index d3393b9..2997e98 100644
--- a/core/java/android/content/ContentProvider.java
+++ b/core/java/android/content/ContentProvider.java
@@ -98,6 +98,7 @@
  * <p>For more information about using content providers, read the
  * <a href="{@docRoot}guide/topics/providers/content-providers.html">Content Providers</a>
  * developer guide.</p>
+ * </div>
  */
 public abstract class ContentProvider implements ComponentCallbacks2 {
 
diff --git a/core/java/android/content/ContentProviderNative.java b/core/java/android/content/ContentProviderNative.java
index 6bede13..fccb5eb 100644
--- a/core/java/android/content/ContentProviderNative.java
+++ b/core/java/android/content/ContentProviderNative.java
@@ -795,5 +795,6 @@
         }
     }
 
+    @UnsupportedAppUsage
     private IBinder mRemote;
 }
diff --git a/core/java/android/content/ContentProviderOperation.java b/core/java/android/content/ContentProviderOperation.java
index 7dc4577..6a3fa6b2 100644
--- a/core/java/android/content/ContentProviderOperation.java
+++ b/core/java/android/content/ContentProviderOperation.java
@@ -637,7 +637,7 @@
 
         /**
          * The selection and arguments to use. An occurrence of '?' in the selection will be
-         * replaced with the corresponding occurence of the selection argument. Any of the
+         * replaced with the corresponding occurrence of the selection argument. Any of the
          * selection arguments may be overwritten by a selection argument back reference as
          * specified by {@link #withSelectionBackReference}.
          * This can only be used with builders of type update, delete, or assert.
diff --git a/core/java/android/content/ContentResolver.java b/core/java/android/content/ContentResolver.java
index ac98e12b..69a3b74 100644
--- a/core/java/android/content/ContentResolver.java
+++ b/core/java/android/content/ContentResolver.java
@@ -1868,7 +1868,7 @@
      * that services the content at uri, starting the provider if necessary. Returns
      * null if there is no provider associated wih the uri. The caller must indicate that they are
      * done with the provider by calling {@link ContentProviderClient#release} which will allow
-     * the system to release the provider it it determines that there is no other reason for
+     * the system to release the provider if it determines that there is no other reason for
      * keeping it active.
      * @param uri specifies which provider should be acquired
      * @return a {@link ContentProviderClient} that is associated with the {@link ContentProvider}
@@ -1888,7 +1888,7 @@
      * with the authority of name, starting the provider if necessary. Returns
      * null if there is no provider associated wih the uri. The caller must indicate that they are
      * done with the provider by calling {@link ContentProviderClient#release} which will allow
-     * the system to release the provider it it determines that there is no other reason for
+     * the system to release the provider if it determines that there is no other reason for
      * keeping it active.
      * @param name specifies which provider should be acquired
      * @return a {@link ContentProviderClient} that is associated with the {@link ContentProvider}
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index b072740..5a75d5df 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -187,7 +187,7 @@
      *
      * <p>This was the legacy (but undocumented) behavior in and
      * before Gingerbread (Android 2.3) and this flag is implied when
-     * targetting such releases.  For applications targetting SDK
+     * targeting such releases.  For applications targeting SDK
      * versions <em>greater than</em> Android 2.3, this flag must be
      * explicitly set if desired.
      *
@@ -2840,7 +2840,7 @@
      *
      * @param service Description of the service to be stopped.  The Intent must be either
      *      fully explicit (supplying a component name) or specify a specific package
-     *      name it is targetted to.
+     *      name it is targeted to.
      *
      * @return If there is a service matching the given Intent that is already
      * running, then it is stopped and {@code true} is returned; else {@code false} is returned.
@@ -3016,6 +3016,7 @@
             CONNECTIVITY_SERVICE,
             //@hide: IP_MEMORY_STORE_SERVICE,
             IPSEC_SERVICE,
+            TEST_NETWORK_SERVICE,
             //@hide: UPDATE_LOCK_SERVICE,
             //@hide: NETWORKMANAGEMENT_SERVICE,
             NETWORK_STATS_SERVICE,
@@ -3395,7 +3396,7 @@
 
     /**
      * Use with {@link #getSystemService(String)} to retrieve a
-     * {@link android.app.NotificationManager} for controlling keyguard.
+     * {@link android.app.KeyguardManager} for controlling keyguard.
      *
      * @see #getSystemService(String)
      * @see android.app.KeyguardManager
@@ -3539,6 +3540,15 @@
 
     /**
      * Use with {@link #getSystemService(String)} to retrieve a {@link
+     * android.net.TestNetworkManager} for building TUNs and limited-use Networks
+     *
+     * @see #getSystemService(String)
+     * @hide
+     */
+    @TestApi public static final String TEST_NETWORK_SERVICE = "test_network";
+
+    /**
+     * Use with {@link #getSystemService(String)} to retrieve a {@link
      * android.os.IUpdateLock} for managing runtime sequences that
      * must not be interrupted by headless OTA application or similar.
      *
diff --git a/core/java/android/content/CursorLoader.java b/core/java/android/content/CursorLoader.java
index 4e46d571..4ccafab 100644
--- a/core/java/android/content/CursorLoader.java
+++ b/core/java/android/content/CursorLoader.java
@@ -36,7 +36,7 @@
  * perform, either through the
  * {@link #CursorLoader(Context, Uri, String[], String, String[], String)} or
  * creating an empty instance with {@link #CursorLoader(Context)} and filling
- * in the desired paramters with {@link #setUri(Uri)}, {@link #setSelection(String)},
+ * in the desired parameters with {@link #setUri(Uri)}, {@link #setSelection(String)},
  * {@link #setSelectionArgs(String[])}, {@link #setSortOrder(String)},
  * and {@link #setProjection(String[])}.
  *
diff --git a/core/java/android/content/IContentService.aidl b/core/java/android/content/IContentService.aidl
index dc17666..44bfd3c 100644
--- a/core/java/android/content/IContentService.aidl
+++ b/core/java/android/content/IContentService.aidl
@@ -61,6 +61,7 @@
      */
     void sync(in SyncRequest request);
     void syncAsUser(in SyncRequest request, int userId);
+    @UnsupportedAppUsage
     void cancelSync(in Account account, String authority, in ComponentName cname);
     void cancelSyncAsUser(in Account account, String authority, in ComponentName cname, int userId);
 
@@ -118,6 +119,7 @@
      * Check if this account/provider is syncable.
      * @return >0 if it is syncable, 0 if not, and <0 if the state isn't known yet.
      */
+    @UnsupportedAppUsage
     int getIsSyncable(in Account account, String providerName);
     int getIsSyncableAsUser(in Account account, String providerName, int userId);
 
@@ -127,9 +129,11 @@
      */
     void setIsSyncable(in Account account, String providerName, int syncable);
 
+    @UnsupportedAppUsage
     void setMasterSyncAutomatically(boolean flag);
     void setMasterSyncAutomaticallyAsUser(boolean flag, int userId);
 
+    @UnsupportedAppUsage
     boolean getMasterSyncAutomatically();
     boolean getMasterSyncAutomaticallyAsUser(int userId);
 
@@ -140,6 +144,7 @@
      * Returns the types of the SyncAdapters that are registered with the system.
      * @return Returns the types of the SyncAdapters that are registered with the system.
      */
+    @UnsupportedAppUsage
     SyncAdapterType[] getSyncAdapterTypes();
     SyncAdapterType[] getSyncAdapterTypesAsUser(int userId);
 
@@ -153,6 +158,7 @@
      * @param cname component to identify sync service, must be null if account/providerName are
      * non-null.
      */
+    @UnsupportedAppUsage
     boolean isSyncActive(in Account account, String authority, in ComponentName cname);
 
     /**
diff --git a/core/java/android/content/IIntentReceiver.aidl b/core/java/android/content/IIntentReceiver.aidl
index 3d92723..2b45021 100644
--- a/core/java/android/content/IIntentReceiver.aidl
+++ b/core/java/android/content/IIntentReceiver.aidl
@@ -27,6 +27,7 @@
  * {@hide}
  */
 oneway interface IIntentReceiver {
+    @UnsupportedAppUsage
     void performReceive(in Intent intent, int resultCode, String data,
             in Bundle extras, boolean ordered, boolean sticky, int sendingUser);
 }
diff --git a/core/java/android/content/ISyncAdapter.aidl b/core/java/android/content/ISyncAdapter.aidl
index 0eb581e..9242d02 100644
--- a/core/java/android/content/ISyncAdapter.aidl
+++ b/core/java/android/content/ISyncAdapter.aidl
@@ -32,6 +32,7 @@
      *
      * @param cb If called back with {@code false} accounts are not synced.
      */
+    @UnsupportedAppUsage
     void onUnsyncableAccount(ISyncAdapterUnsyncableAccountCallback cb);
 
     /**
@@ -44,6 +45,7 @@
      * @param account the account that should be synced
      * @param extras SyncAdapter-specific parameters
      */
+    @UnsupportedAppUsage
     void startSync(ISyncContext syncContext, String authority,
       in Account account, in Bundle extras);
 
@@ -52,5 +54,6 @@
      * after the ISyncContext.onFinished() for that sync was called.
      * @param syncContext the ISyncContext that was passed to {@link #startSync}
      */
+    @UnsupportedAppUsage
     void cancelSync(ISyncContext syncContext);
 }
diff --git a/core/java/android/content/ISyncServiceAdapter.aidl b/core/java/android/content/ISyncServiceAdapter.aidl
index d419307..29f3a40 100644
--- a/core/java/android/content/ISyncServiceAdapter.aidl
+++ b/core/java/android/content/ISyncServiceAdapter.aidl
@@ -35,11 +35,13 @@
      * @param extras SyncAdapter-specific parameters.
      *
      */
+    @UnsupportedAppUsage
     void startSync(ISyncContext syncContext, in Bundle extras);
 
     /**
      * Cancel the currently ongoing sync.
      */
+    @UnsupportedAppUsage
     void cancelSync(ISyncContext syncContext);
 
 }
diff --git a/core/java/android/content/ISyncStatusObserver.aidl b/core/java/android/content/ISyncStatusObserver.aidl
index eb26845..64bf3bd 100644
--- a/core/java/android/content/ISyncStatusObserver.aidl
+++ b/core/java/android/content/ISyncStatusObserver.aidl
@@ -20,5 +20,6 @@
  * @hide
  */
 oneway interface ISyncStatusObserver {
+    @UnsupportedAppUsage
     void onStatusChanged(int which);
 }
diff --git a/core/java/android/content/Intent.java b/core/java/android/content/Intent.java
index 2963947..b879047 100644
--- a/core/java/android/content/Intent.java
+++ b/core/java/android/content/Intent.java
@@ -5562,7 +5562,7 @@
     /**
      * If set and this intent is being used to launch a new activity from an
      * existing one, then the reply target of the existing activity will be
-     * transfered to the new activity.  This way the new activity can call
+     * transferred to the new activity.  This way, the new activity can call
      * {@link android.app.Activity#setResult} and have that result sent back to
      * the reply target of the original activity.
      */
diff --git a/core/java/android/content/IntentFilter.java b/core/java/android/content/IntentFilter.java
index 0469a90..36d8a37 100644
--- a/core/java/android/content/IntentFilter.java
+++ b/core/java/android/content/IntentFilter.java
@@ -479,7 +479,7 @@
     /**
      * Modify priority of this filter.  This only affects receiver filters.
      * The priority of activity filters are set in XML and cannot be changed
-     * programatically. The default priority is 0. Positive values will be
+     * programmatically. The default priority is 0. Positive values will be
      * before the default, lower values will be after it. Applications should
      * use a value that is larger than {@link #SYSTEM_LOW_PRIORITY} and
      * smaller than {@link #SYSTEM_HIGH_PRIORITY} .
diff --git a/core/java/android/content/om/IOverlayManager.aidl b/core/java/android/content/om/IOverlayManager.aidl
index 5b3c9dd..722c128 100644
--- a/core/java/android/content/om/IOverlayManager.aidl
+++ b/core/java/android/content/om/IOverlayManager.aidl
@@ -37,6 +37,7 @@
      *         mapped to lists of overlays; if no overlays exist for the
      *         requested user, an empty map is returned.
      */
+    @UnsupportedAppUsage
     Map getAllOverlays(in int userId);
 
     /**
@@ -60,6 +61,7 @@
      * @return The OverlayInfo for the overlay package; or null if no such
      *         overlay package exists.
      */
+    @UnsupportedAppUsage
     OverlayInfo getOverlayInfo(in String packageName, in int userId);
 
     /**
diff --git a/core/java/android/content/pm/AndroidHidlUpdater.java b/core/java/android/content/pm/AndroidHidlUpdater.java
index b7ae8f4..d0657e5 100644
--- a/core/java/android/content/pm/AndroidHidlUpdater.java
+++ b/core/java/android/content/pm/AndroidHidlUpdater.java
@@ -34,8 +34,14 @@
 
     @Override
     public void updatePackage(Package pkg) {
+        ApplicationInfo info = pkg.applicationInfo;
+
         // This was the default <= P and is maintained for backwards compatibility.
-        if (pkg.applicationInfo.targetSdkVersion <= Build.VERSION_CODES.P) {
+        boolean isLegacy = info.targetSdkVersion <= Build.VERSION_CODES.P;
+        // Only system apps use these libraries
+        boolean isSystem = info.isSystemApp() || info.isUpdatedSystemApp();
+
+        if (isLegacy && isSystem) {
             prefixRequiredLibrary(pkg, ANDROID_HIDL_BASE);
             prefixRequiredLibrary(pkg, ANDROID_HIDL_MANAGER);
         } else {
diff --git a/core/java/android/content/pm/AndroidTestBaseUpdater.java b/core/java/android/content/pm/AndroidTestBaseUpdater.java
index 2aaac02..6a1778c 100644
--- a/core/java/android/content/pm/AndroidTestBaseUpdater.java
+++ b/core/java/android/content/pm/AndroidTestBaseUpdater.java
@@ -19,11 +19,12 @@
 import static android.content.pm.SharedLibraryNames.ANDROID_TEST_RUNNER;
 
 import android.content.pm.PackageParser.Package;
+import android.os.Build;
 
 import com.android.internal.annotations.VisibleForTesting;
 
 /**
- * Updates a package to ensure that if it targets < P that the android.test.base library is
+ * Updates a package to ensure that if it targets <= P that the android.test.base library is
  * included by default.
  *
  * <p>This is separated out so that it can be conditionally included at build time depending on
@@ -37,12 +38,17 @@
 @VisibleForTesting
 public class AndroidTestBaseUpdater extends PackageSharedLibraryUpdater {
 
+    private static boolean apkTargetsApiLevelLessThanOrEqualToP(Package pkg) {
+        int targetSdkVersion = pkg.applicationInfo.targetSdkVersion;
+        return targetSdkVersion <= Build.VERSION_CODES.P;
+    }
+
     @Override
     public void updatePackage(Package pkg) {
-        // Packages targeted at <= O_MR1 expect the classes in the android.test.base library
+        // Packages targeted at <= P expect the classes in the android.test.base library
         // to be accessible so this maintains backward compatibility by adding the
         // android.test.base library to those packages.
-        if (apkTargetsApiLevelLessThanOrEqualToOMR1(pkg)) {
+        if (apkTargetsApiLevelLessThanOrEqualToP(pkg)) {
             prefixRequiredLibrary(pkg, ANDROID_TEST_BASE);
         } else {
             // If a package already depends on android.test.runner then add a dependency on
diff --git a/core/java/android/content/pm/ApplicationInfo.java b/core/java/android/content/pm/ApplicationInfo.java
index da8811a..3f25959 100644
--- a/core/java/android/content/pm/ApplicationInfo.java
+++ b/core/java/android/content/pm/ApplicationInfo.java
@@ -237,7 +237,7 @@
     
     /**
      * Value for {@link #flags}: true when the application knows how to
-     * accomodate different screen densities.  Corresponds to
+     * accommodate different screen densities.  Corresponds to
      * {@link android.R.styleable#AndroidManifestSupportsScreens_anyDensity
      * android:anyDensity}.
      */
diff --git a/core/java/android/content/pm/IPackageDataObserver.aidl b/core/java/android/content/pm/IPackageDataObserver.aidl
index d010ee4..926ecda 100644
--- a/core/java/android/content/pm/IPackageDataObserver.aidl
+++ b/core/java/android/content/pm/IPackageDataObserver.aidl
@@ -24,5 +24,6 @@
  * {@hide}
  */
 oneway interface IPackageDataObserver {
+    @UnsupportedAppUsage
     void onRemoveCompleted(in String packageName, boolean succeeded);
 }
diff --git a/core/java/android/content/pm/IPackageDeleteObserver.aidl b/core/java/android/content/pm/IPackageDeleteObserver.aidl
index 2e2d16e..faae81e 100644
--- a/core/java/android/content/pm/IPackageDeleteObserver.aidl
+++ b/core/java/android/content/pm/IPackageDeleteObserver.aidl
@@ -23,6 +23,7 @@
  * {@hide}
  */
 oneway interface IPackageDeleteObserver {
+    @UnsupportedAppUsage
     void packageDeleted(in String packageName, in int returnCode);
 }
 
diff --git a/core/java/android/content/pm/IPackageDeleteObserver2.aidl b/core/java/android/content/pm/IPackageDeleteObserver2.aidl
index bff3baa..ea80967 100644
--- a/core/java/android/content/pm/IPackageDeleteObserver2.aidl
+++ b/core/java/android/content/pm/IPackageDeleteObserver2.aidl
@@ -21,5 +21,6 @@
 /** {@hide} */
 oneway interface IPackageDeleteObserver2 {
     void onUserActionRequired(in Intent intent);
+    @UnsupportedAppUsage
     void onPackageDeleted(String packageName, int returnCode, String msg);
 }
diff --git a/core/java/android/content/pm/IPackageInstallObserver2.aidl b/core/java/android/content/pm/IPackageInstallObserver2.aidl
index bb5f22a..ed2eb7d 100644
--- a/core/java/android/content/pm/IPackageInstallObserver2.aidl
+++ b/core/java/android/content/pm/IPackageInstallObserver2.aidl
@@ -25,6 +25,7 @@
  * @hide
  */
 oneway interface IPackageInstallObserver2 {
+    @UnsupportedAppUsage
     void onUserActionRequired(in Intent intent);
 
     /**
@@ -42,5 +43,6 @@
      * </tr>
      * </table>
      */
+    @UnsupportedAppUsage
     void onPackageInstalled(String basePackageName, int returnCode, String msg, in Bundle extras);
 }
diff --git a/core/java/android/content/pm/IPackageInstaller.aidl b/core/java/android/content/pm/IPackageInstaller.aidl
index ecc8cd6..fa23933 100644
--- a/core/java/android/content/pm/IPackageInstaller.aidl
+++ b/core/java/android/content/pm/IPackageInstaller.aidl
@@ -45,6 +45,7 @@
     void registerCallback(IPackageInstallerCallback callback, int userId);
     void unregisterCallback(IPackageInstallerCallback callback);
 
+    @UnsupportedAppUsage
     void uninstall(in VersionedPackage versionedPackage, String callerPackageName, int flags,
             in IntentSender statusReceiver, int userId);
 
diff --git a/core/java/android/content/pm/IPackageInstallerCallback.aidl b/core/java/android/content/pm/IPackageInstallerCallback.aidl
index 974eb1e..ee26500 100644
--- a/core/java/android/content/pm/IPackageInstallerCallback.aidl
+++ b/core/java/android/content/pm/IPackageInstallerCallback.aidl
@@ -18,9 +18,14 @@
 
 /** {@hide} */
 oneway interface IPackageInstallerCallback {
+    @UnsupportedAppUsage
     void onSessionCreated(int sessionId);
+    @UnsupportedAppUsage
     void onSessionBadgingChanged(int sessionId);
+    @UnsupportedAppUsage
     void onSessionActiveChanged(int sessionId, boolean active);
+    @UnsupportedAppUsage
     void onSessionProgressChanged(int sessionId, float progress);
+    @UnsupportedAppUsage
     void onSessionFinished(int sessionId, boolean success);
 }
diff --git a/core/java/android/content/pm/IPackageManager.aidl b/core/java/android/content/pm/IPackageManager.aidl
index da7d664..48165dc 100644
--- a/core/java/android/content/pm/IPackageManager.aidl
+++ b/core/java/android/content/pm/IPackageManager.aidl
@@ -62,45 +62,60 @@
  */
 interface IPackageManager {
     void checkPackageStartable(String packageName, int userId);
+    @UnsupportedAppUsage
     boolean isPackageAvailable(String packageName, int userId);
+    @UnsupportedAppUsage
     PackageInfo getPackageInfo(String packageName, int flags, int userId);
     PackageInfo getPackageInfoVersioned(in VersionedPackage versionedPackage,
             int flags, int userId);
+    @UnsupportedAppUsage
     int getPackageUid(String packageName, int flags, int userId);
     int[] getPackageGids(String packageName, int flags, int userId);
 
+    @UnsupportedAppUsage
     String[] currentToCanonicalPackageNames(in String[] names);
+    @UnsupportedAppUsage
     String[] canonicalToCurrentPackageNames(in String[] names);
 
     PermissionInfo getPermissionInfo(String name, String packageName, int flags);
 
     ParceledListSlice queryPermissionsByGroup(String group, int flags);
 
+    @UnsupportedAppUsage
     PermissionGroupInfo getPermissionGroupInfo(String name, int flags);
 
     ParceledListSlice getAllPermissionGroups(int flags);
 
+    @UnsupportedAppUsage
     ApplicationInfo getApplicationInfo(String packageName, int flags ,int userId);
 
+    @UnsupportedAppUsage
     ActivityInfo getActivityInfo(in ComponentName className, int flags, int userId);
 
     boolean activitySupportsIntent(in ComponentName className, in Intent intent,
             String resolvedType);
 
+    @UnsupportedAppUsage
     ActivityInfo getReceiverInfo(in ComponentName className, int flags, int userId);
 
+    @UnsupportedAppUsage
     ServiceInfo getServiceInfo(in ComponentName className, int flags, int userId);
 
+    @UnsupportedAppUsage
     ProviderInfo getProviderInfo(in ComponentName className, int flags, int userId);
 
+    @UnsupportedAppUsage
     int checkPermission(String permName, String pkgName, int userId);
 
     int checkUidPermission(String permName, int uid);
 
+    @UnsupportedAppUsage
     boolean addPermission(in PermissionInfo info);
 
+    @UnsupportedAppUsage
     void removePermission(String name);
 
+    @UnsupportedAppUsage
     void grantRuntimePermission(String packageName, String permissionName, int userId);
 
     void revokeRuntimePermission(String packageName, String permissionName, int userId);
@@ -119,33 +134,43 @@
 
     boolean isProtectedBroadcast(String actionName);
 
+    @UnsupportedAppUsage
     int checkSignatures(String pkg1, String pkg2);
 
+    @UnsupportedAppUsage
     int checkUidSignatures(int uid1, int uid2);
 
     List<String> getAllPackages();
 
+    @UnsupportedAppUsage
     String[] getPackagesForUid(int uid);
 
+    @UnsupportedAppUsage
     String getNameForUid(int uid);
     String[] getNamesForUids(in int[] uids);
 
+    @UnsupportedAppUsage
     int getUidForSharedUser(String sharedUserName);
 
+    @UnsupportedAppUsage
     int getFlagsForUid(int uid);
 
     int getPrivateFlagsForUid(int uid);
 
+    @UnsupportedAppUsage
     boolean isUidPrivileged(int uid);
 
+    @UnsupportedAppUsage
     String[] getAppOpPermissionPackages(String permissionName);
 
+    @UnsupportedAppUsage
     ResolveInfo resolveIntent(in Intent intent, String resolvedType, int flags, int userId);
 
     ResolveInfo findPersistentPreferredActivity(in Intent intent, int userId);
 
     boolean canForwardTo(in Intent intent, String resolvedType, int sourceUserId, int targetUserId);
 
+    @UnsupportedAppUsage
     ParceledListSlice queryIntentActivities(in Intent intent,
             String resolvedType, int flags, int userId);
 
@@ -172,6 +197,7 @@
      * limit that kicks in when flags are included that bloat up the data
      * returned.
      */
+    @UnsupportedAppUsage
     ParceledListSlice getInstalledPackages(int flags, in int userId);
 
     /**
@@ -189,6 +215,7 @@
      * limit that kicks in when flags are included that bloat up the data
      * returned.
      */
+    @UnsupportedAppUsage
     ParceledListSlice getInstalledApplications(int flags, int userId);
 
     /**
@@ -209,20 +236,24 @@
      * @param outInfo Filled in with a list of the ProviderInfo for each
      *                name in 'outNames'.
      */
+    @UnsupportedAppUsage
     void querySyncProviders(inout List<String> outNames,
             inout List<ProviderInfo> outInfo);
 
     ParceledListSlice queryContentProviders(
             String processName, int uid, int flags, String metaDataKey);
 
+    @UnsupportedAppUsage
     InstrumentationInfo getInstrumentationInfo(
             in ComponentName className, int flags);
 
+    @UnsupportedAppUsage
     ParceledListSlice queryInstrumentation(
             String targetPackage, int flags);
 
     void finishPackageInstall(int token, boolean didLaunch);
 
+    @UnsupportedAppUsage
     void setInstallerPackageName(in String targetPackage, in String installerPackageName);
 
     void setApplicationCategoryHint(String packageName, int categoryHint, String callerPackageName);
@@ -242,24 +273,30 @@
     void deletePackageVersioned(in VersionedPackage versionedPackage,
             IPackageDeleteObserver2 observer, int userId, int flags);
 
+    @UnsupportedAppUsage
     String getInstallerPackageName(in String packageName);
 
     void resetApplicationPreferences(int userId);
 
+    @UnsupportedAppUsage
     ResolveInfo getLastChosenActivity(in Intent intent,
             String resolvedType, int flags);
 
+    @UnsupportedAppUsage
     void setLastChosenActivity(in Intent intent, String resolvedType, int flags,
             in IntentFilter filter, int match, in ComponentName activity);
 
     void addPreferredActivity(in IntentFilter filter, int match,
             in ComponentName[] set, in ComponentName activity, int userId);
 
+    @UnsupportedAppUsage
     void replacePreferredActivity(in IntentFilter filter, int match,
             in ComponentName[] set, in ComponentName activity, int userId);
 
+    @UnsupportedAppUsage
     void clearPackagePreferredActivities(String packageName);
 
+    @UnsupportedAppUsage
     int getPreferredActivities(out List<IntentFilter> outFilters,
             out List<ComponentName> outActivities, String packageName);
 
@@ -296,6 +333,7 @@
      * Report the set of 'Home' activity candidates, plus (if any) which of them
      * is the current "always use this one" setting.
      */
+     @UnsupportedAppUsage
      ComponentName getHomeActivities(out List<ResolveInfo> outHomeCandidates);
 
     void setHomeActivity(in ComponentName className, int userId);
@@ -303,23 +341,27 @@
     /**
      * As per {@link android.content.pm.PackageManager#setComponentEnabledSetting}.
      */
+    @UnsupportedAppUsage
     void setComponentEnabledSetting(in ComponentName componentName,
             in int newState, in int flags, int userId);
 
     /**
      * As per {@link android.content.pm.PackageManager#getComponentEnabledSetting}.
      */
+    @UnsupportedAppUsage
     int getComponentEnabledSetting(in ComponentName componentName, int userId);
 
     /**
      * As per {@link android.content.pm.PackageManager#setApplicationEnabledSetting}.
      */
+    @UnsupportedAppUsage
     void setApplicationEnabledSetting(in String packageName, in int newState, int flags,
             int userId, String callingPackage);
 
     /**
      * As per {@link android.content.pm.PackageManager#getApplicationEnabledSetting}.
      */
+    @UnsupportedAppUsage
     int getApplicationEnabledSetting(in String packageName, int userId);
 
     /**
@@ -337,6 +379,7 @@
      * Set whether the given package should be considered stopped, making
      * it not visible to implicit intents that filter out stopped packages.
      */
+    @UnsupportedAppUsage
     void setPackageStoppedState(String packageName, boolean stopped, int userId);
 
     /**
@@ -392,6 +435,7 @@
      * files need to be deleted
      * @param observer a callback used to notify when the deletion is finished.
      */
+    @UnsupportedAppUsage
     void deleteApplicationCacheFiles(in String packageName, IPackageDataObserver observer);
 
     /**
@@ -432,6 +476,7 @@
      * Get a list of shared libraries that are available on the
      * system.
      */
+    @UnsupportedAppUsage
     String[] getSystemSharedLibraryNames();
 
     /**
@@ -443,8 +488,10 @@
     boolean hasSystemFeature(String name, int version);
 
     void enterSafeMode();
+    @UnsupportedAppUsage
     boolean isSafeMode();
     void systemReady();
+    @UnsupportedAppUsage
     boolean hasSystemUidErrors();
 
     /**
@@ -563,9 +610,11 @@
     int movePackage(in String packageName, in String volumeUuid);
     int movePrimaryStorage(in String volumeUuid);
 
+    @UnsupportedAppUsage
     boolean addPermissionAsync(in PermissionInfo info);
 
     boolean setInstallLocation(int loc);
+    @UnsupportedAppUsage
     int getInstallLocation();
 
     int installExistingPackageAsUser(String packageName, int userId, int installFlags,
@@ -593,17 +642,21 @@
     boolean isPermissionEnforced(String permission);
 
     /** Reflects current DeviceStorageMonitorService state */
+    @UnsupportedAppUsage
     boolean isStorageLow();
 
+    @UnsupportedAppUsage
     boolean setApplicationHiddenSettingAsUser(String packageName, boolean hidden, int userId);
     boolean getApplicationHiddenSettingAsUser(String packageName, int userId);
 
     void setSystemAppHiddenUntilInstalled(String packageName, boolean hidden);
     boolean setSystemAppInstallState(String packageName, boolean installed, int userId);
 
+    @UnsupportedAppUsage
     IPackageInstaller getPackageInstaller();
 
     boolean setBlockUninstallForUser(String packageName, boolean blockUninstall, int userId);
+    @UnsupportedAppUsage
     boolean getBlockUninstallForUser(String packageName, int userId);
 
     KeySet getKeySetByAlias(String packageName, String alias);
@@ -624,6 +677,7 @@
 
     boolean isPermissionRevokedByPolicy(String permission, String packageName, int userId);
 
+    @UnsupportedAppUsage
     String getPermissionControllerPackageName();
 
     ParceledListSlice getInstantApps(int userId);
@@ -640,7 +694,9 @@
      */
     void setUpdateAvailable(String packageName, boolean updateAvaialble);
 
+    @UnsupportedAppUsage
     String getServicesSystemSharedLibraryPackageName();
+    @UnsupportedAppUsage
     String getSharedSystemSharedLibraryPackageName();
 
     ChangedPackages getChangedPackages(int sequenceNumber, int userId);
diff --git a/core/java/android/content/pm/IPackageStatsObserver.aidl b/core/java/android/content/pm/IPackageStatsObserver.aidl
index ede4d1d..559a035 100644
--- a/core/java/android/content/pm/IPackageStatsObserver.aidl
+++ b/core/java/android/content/pm/IPackageStatsObserver.aidl
@@ -26,5 +26,6 @@
  */
 oneway interface IPackageStatsObserver {
     
+    @UnsupportedAppUsage
     void onGetStatsCompleted(in PackageStats pStats, boolean succeeded);
 }
diff --git a/core/java/android/content/pm/OrgApacheHttpLegacyUpdater.java b/core/java/android/content/pm/OrgApacheHttpLegacyUpdater.java
index 7790067..707443b 100644
--- a/core/java/android/content/pm/OrgApacheHttpLegacyUpdater.java
+++ b/core/java/android/content/pm/OrgApacheHttpLegacyUpdater.java
@@ -18,6 +18,7 @@
 import static android.content.pm.SharedLibraryNames.ORG_APACHE_HTTP_LEGACY;
 
 import android.content.pm.PackageParser.Package;
+import android.os.Build;
 
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -30,6 +31,11 @@
 @VisibleForTesting
 public class OrgApacheHttpLegacyUpdater extends PackageSharedLibraryUpdater {
 
+    private static boolean apkTargetsApiLevelLessThanOrEqualToOMR1(Package pkg) {
+        int targetSdkVersion = pkg.applicationInfo.targetSdkVersion;
+        return targetSdkVersion < Build.VERSION_CODES.P;
+    }
+
     @Override
     public void updatePackage(Package pkg) {
         // Packages targeted at <= O_MR1 expect the classes in the org.apache.http.legacy library
diff --git a/core/java/android/content/pm/PackageBackwardCompatibility.java b/core/java/android/content/pm/PackageBackwardCompatibility.java
index b19196a..4331bd4 100644
--- a/core/java/android/content/pm/PackageBackwardCompatibility.java
+++ b/core/java/android/content/pm/PackageBackwardCompatibility.java
@@ -116,7 +116,7 @@
 
     private final PackageSharedLibraryUpdater[] mPackageUpdaters;
 
-    public PackageBackwardCompatibility(
+    private PackageBackwardCompatibility(
             boolean bootClassPathContainsATB, PackageSharedLibraryUpdater[] packageUpdaters) {
         this.mBootClassPathContainsATB = bootClassPathContainsATB;
         this.mPackageUpdaters = packageUpdaters;
diff --git a/core/java/android/content/pm/PackageInfo.java b/core/java/android/content/pm/PackageInfo.java
index 8cb6ffb..cd8dc63 100644
--- a/core/java/android/content/pm/PackageInfo.java
+++ b/core/java/android/content/pm/PackageInfo.java
@@ -236,7 +236,7 @@
     /**
      * Array of all signatures read from the package file. This is only filled
      * in if the flag {@link PackageManager#GET_SIGNATURES} was set. A package
-     * must be singed with at least one certificate which is at position zero.
+     * must be signed with at least one certificate which is at position zero.
      * The package can be signed with additional certificates which appear as
      * subsequent entries.
      *
diff --git a/core/java/android/content/pm/PackageManager.java b/core/java/android/content/pm/PackageManager.java
index 92c757c..72981a7 100644
--- a/core/java/android/content/pm/PackageManager.java
+++ b/core/java/android/content/pm/PackageManager.java
@@ -3623,6 +3623,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     @RequiresPermission(android.Manifest.permission.GRANT_RUNTIME_PERMISSIONS)
     public abstract void grantRuntimePermission(@NonNull String packageName,
@@ -3649,6 +3650,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     @RequiresPermission(android.Manifest.permission.REVOKE_RUNTIME_PERMISSIONS)
     public abstract void revokeRuntimePermission(@NonNull String packageName,
diff --git a/core/java/android/content/pm/PackageManagerInternal.java b/core/java/android/content/pm/PackageManagerInternal.java
index 755232c..7c9943b 100644
--- a/core/java/android/content/pm/PackageManagerInternal.java
+++ b/core/java/android/content/pm/PackageManagerInternal.java
@@ -29,9 +29,12 @@
 import android.os.PersistableBundle;
 import android.util.SparseArray;
 
+import com.android.internal.util.function.TriFunction;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.List;
+import java.util.function.BiFunction;
 
 /**
  * Package manager local system service interface.
@@ -64,6 +67,32 @@
         void onPackageRemoved(@NonNull String packageName);
     }
 
+    /** Interface to override permission checks via composition */
+    public interface CheckPermissionDelegate {
+        /**
+         * Allows overriding check permission behavior.
+         *
+         * @param permName The permission to check.
+         * @param pkgName The package for which to check.
+         * @param userId The user for which to check.
+         * @param superImpl The super implementation.
+         * @return The check permission result.
+         */
+        int checkPermission(String permName, String pkgName, int userId,
+                TriFunction<String, String, Integer, Integer> superImpl);
+
+        /**
+         * Allows overriding check UID permission behavior.
+         *
+         * @param permName The permission to check.
+         * @param uid The UID for which to check.
+         * @param superImpl The super implementation.
+         * @return The check permission result.
+         */
+        int checkUidPermission(String permName, int uid,
+                BiFunction<String, Integer, Integer> superImpl);
+    }
+
     /**
      * Provider for package names.
      */
@@ -633,4 +662,18 @@
      * Ask the package manager to compile layouts in the given package.
      */
     public abstract boolean compileLayouts(String packageName);
+
+    /**
+     * Get the delegate to influence permission checking.
+     *
+     * @return The delegate instance or null to clear.
+     */
+    public abstract @Nullable CheckPermissionDelegate getCheckPermissionDelegate();
+
+    /**
+     * Set a delegate to influence permission checking.
+     *
+     * @param delegate A delegate instance or null to clear.
+     */
+    public abstract void setCheckPermissionDelegate(@Nullable CheckPermissionDelegate delegate);
 }
diff --git a/core/java/android/content/pm/PackageParser.java b/core/java/android/content/pm/PackageParser.java
index ecb9dbf..d710d57 100644
--- a/core/java/android/content/pm/PackageParser.java
+++ b/core/java/android/content/pm/PackageParser.java
@@ -3857,8 +3857,6 @@
         // every activity info has had a chance to set it from its attributes.
         setMaxAspectRatio(owner);
 
-        PackageBackwardCompatibility.modifySharedLibraries(owner);
-
         if (hasDomainURLs(owner)) {
             owner.applicationInfo.privateFlags |= ApplicationInfo.PRIVATE_FLAG_HAS_DOMAIN_URLS;
         } else {
diff --git a/core/java/android/content/pm/PackageSharedLibraryUpdater.java b/core/java/android/content/pm/PackageSharedLibraryUpdater.java
index b14b321..1565d9c 100644
--- a/core/java/android/content/pm/PackageSharedLibraryUpdater.java
+++ b/core/java/android/content/pm/PackageSharedLibraryUpdater.java
@@ -17,7 +17,6 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.os.Build;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
@@ -60,11 +59,6 @@
                 || ArrayUtils.contains(usesOptionalLibraries, apacheHttpLegacy);
     }
 
-    static boolean apkTargetsApiLevelLessThanOrEqualToOMR1(PackageParser.Package pkg) {
-        int targetSdkVersion = pkg.applicationInfo.targetSdkVersion;
-        return targetSdkVersion < Build.VERSION_CODES.P;
-    }
-
     /**
      * Add an implicit dependency.
      *
diff --git a/core/java/android/content/res/package.html b/core/java/android/content/res/package.html
index 3d0bac1..3970b16 100644
--- a/core/java/android/content/res/package.html
+++ b/core/java/android/content/res/package.html
@@ -1,7 +1,7 @@
 <HTML>
 <BODY>
 <p>Contains classes for accessing application resources,
-such as raw asset files, colors, drawables, media or other other files
+such as raw asset files, colors, drawables, media, or other files
 in the package, plus important device configuration details
 (orientation, input types, etc.) that affect how the application may behave.</p>
 
@@ -9,4 +9,4 @@
 href="{@docRoot}guide/topics/resources/index.html">Application Resources</a> guide.</p>
 {@more}
 </BODY>
-</HTML>
\ No newline at end of file
+</HTML>
diff --git a/core/java/android/database/BulkCursorNative.java b/core/java/android/database/BulkCursorNative.java
index d3c11e7..77a13cf 100644
--- a/core/java/android/database/BulkCursorNative.java
+++ b/core/java/android/database/BulkCursorNative.java
@@ -16,6 +16,7 @@
 
 package android.database;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.Binder;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -138,6 +139,7 @@
 
 
 final class BulkCursorProxy implements IBulkCursor {
+    @UnsupportedAppUsage
     private IBinder mRemote;
     private Bundle mExtras;
 
diff --git a/core/java/android/database/sqlite/SQLiteCompatibilityWalFlags.java b/core/java/android/database/sqlite/SQLiteCompatibilityWalFlags.java
index 5bf3a7c..06c069c 100644
--- a/core/java/android/database/sqlite/SQLiteCompatibilityWalFlags.java
+++ b/core/java/android/database/sqlite/SQLiteCompatibilityWalFlags.java
@@ -41,6 +41,7 @@
     private static volatile boolean sFlagsSet;
     private static volatile boolean sCompatibilityWalSupported;
     private static volatile String sWALSyncMode;
+    private static volatile long sTruncateSize = -1;
     // This flag is used to avoid recursive initialization due to circular dependency on Settings
     private static volatile boolean sCallingGlobalSettings;
 
@@ -71,6 +72,19 @@
         return sWALSyncMode;
     }
 
+    /**
+     * Override {@link com.android.internal.R.integer#db_wal_truncate_size}.
+     *
+     * @return the value set in the global setting, or -1 if a value is not set.
+     *
+     * @hide
+     */
+    @VisibleForTesting
+    public static long getTruncateSize() {
+        initIfNeeded();
+        return sTruncateSize;
+    }
+
     private static void initIfNeeded() {
         if (sInitialized || sCallingGlobalSettings) {
             return;
@@ -115,6 +129,7 @@
         sCompatibilityWalSupported = parser.getBoolean("compatibility_wal_supported",
                 SQLiteGlobal.isCompatibilityWalSupported());
         sWALSyncMode = parser.getString("wal_syncmode", SQLiteGlobal.getWALSyncMode());
+        sTruncateSize = parser.getInt("truncate_size", -1);
         Log.i(TAG, "Read compatibility WAL flags: compatibility_wal_supported="
                 + sCompatibilityWalSupported + ", wal_syncmode=" + sWALSyncMode);
         sFlagsSet = true;
diff --git a/core/java/android/database/sqlite/SQLiteConnection.java b/core/java/android/database/sqlite/SQLiteConnection.java
index 101fb82..9c639a5 100644
--- a/core/java/android/database/sqlite/SQLiteConnection.java
+++ b/core/java/android/database/sqlite/SQLiteConnection.java
@@ -32,6 +32,7 @@
 import dalvik.system.BlockGuard;
 import dalvik.system.CloseGuard;
 
+import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Date;
@@ -303,6 +304,7 @@
                 } else {
                     setSyncMode(SQLiteGlobal.getWALSyncMode());
                 }
+                maybeTruncateWalFile();
             } else {
                 setJournalMode(mConfiguration.journalMode == null
                         ? SQLiteGlobal.getDefaultJournalMode() : mConfiguration.journalMode);
@@ -312,6 +314,40 @@
         }
     }
 
+    /**
+     * If the WAL file exists and larger than a threshold, truncate it by executing
+     * PRAGMA wal_checkpoint.
+     */
+    private void maybeTruncateWalFile() {
+        final long threshold = SQLiteGlobal.getWALTruncateSize();
+        if (DEBUG) {
+            Log.d(TAG, "Truncate threshold=" + threshold);
+        }
+        if (threshold == 0) {
+            return;
+        }
+
+        final File walFile = new File(mConfiguration.path + "-wal");
+        if (!walFile.isFile()) {
+            return;
+        }
+        final long size = walFile.length();
+        if (size < threshold) {
+            if (DEBUG) {
+                Log.d(TAG, walFile.getAbsolutePath() + " " + size + " bytes: No need to truncate");
+            }
+            return;
+        }
+
+        Log.i(TAG, walFile.getAbsolutePath() + " " + size + " bytes: Bigger than "
+                + threshold + "; truncating");
+        try {
+            executeForString("PRAGMA wal_checkpoint(TRUNCATE)", null, null);
+        } catch (SQLiteException e) {
+            Log.w(TAG, "Failed to truncate the -wal file", e);
+        }
+    }
+
     private void setSyncMode(String newValue) {
         String value = executeForString("PRAGMA synchronous", null, null);
         if (!canonicalizeSyncMode(value).equalsIgnoreCase(
diff --git a/core/java/android/database/sqlite/SQLiteDatabase.java b/core/java/android/database/sqlite/SQLiteDatabase.java
index 01557c5..eb5c720 100644
--- a/core/java/android/database/sqlite/SQLiteDatabase.java
+++ b/core/java/android/database/sqlite/SQLiteDatabase.java
@@ -649,7 +649,7 @@
      * successful so far. Do not call setTransactionSuccessful before calling this. When this
      * returns a new transaction will have been created but not marked as successful.
      * @return true if the transaction was yielded
-     * @deprecated if the db is locked more than once (becuase of nested transactions) then the lock
+     * @deprecated if the db is locked more than once (because of nested transactions) then the lock
      *   will not be yielded. Use yieldIfContendedSafely instead.
      */
     @Deprecated
diff --git a/core/java/android/database/sqlite/SQLiteGlobal.java b/core/java/android/database/sqlite/SQLiteGlobal.java
index e6b6acf..67e5f65 100644
--- a/core/java/android/database/sqlite/SQLiteGlobal.java
+++ b/core/java/android/database/sqlite/SQLiteGlobal.java
@@ -164,4 +164,21 @@
                         com.android.internal.R.integer.db_default_idle_connection_timeout));
     }
 
+    /**
+     * When opening a database, if the WAL file is larger than this size, we'll truncate it.
+     *
+     * (If it's 0, we do not truncate.)
+     *
+     * @hide
+     */
+    public static long getWALTruncateSize() {
+        final long setting = SQLiteCompatibilityWalFlags.getTruncateSize();
+        if (setting >= 0) {
+            return setting;
+        }
+        return SystemProperties.getInt("debug.sqlite.wal.truncatesize",
+                Resources.getSystem().getInteger(
+                        com.android.internal.R.integer.db_wal_truncate_size));
+    }
+
 }
diff --git a/core/java/android/database/sqlite/SQLiteQueryBuilder.java b/core/java/android/database/sqlite/SQLiteQueryBuilder.java
index ad86319..982c10a 100644
--- a/core/java/android/database/sqlite/SQLiteQueryBuilder.java
+++ b/core/java/android/database/sqlite/SQLiteQueryBuilder.java
@@ -16,9 +16,9 @@
 
 package android.database.sqlite;
 
-import android.annotation.UnsupportedAppUsage;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.content.ContentValues;
 import android.database.Cursor;
 import android.database.DatabaseUtils;
@@ -44,7 +44,8 @@
  * This is a convenience class that helps build SQL queries to be sent to
  * {@link SQLiteDatabase} objects.
  */
-public class SQLiteQueryBuilder {
+public class SQLiteQueryBuilder
+{
     private static final String TAG = "SQLiteQueryBuilder";
     private static final Pattern sLimitPattern =
             Pattern.compile("\\s*\\d+\\s*(,\\s*\\d+\\s*)?");
diff --git a/core/java/android/database/sqlite/SQLiteStatement.java b/core/java/android/database/sqlite/SQLiteStatement.java
index 8f8f676..42e7ac7 100644
--- a/core/java/android/database/sqlite/SQLiteStatement.java
+++ b/core/java/android/database/sqlite/SQLiteStatement.java
@@ -53,7 +53,7 @@
     }
 
     /**
-     * Execute this SQL statement, if the the number of rows affected by execution of this SQL
+     * Execute this SQL statement, if the number of rows affected by execution of this SQL
      * statement is of any importance to the caller - for example, UPDATE / DELETE SQL statements.
      *
      * @return the number of rows affected by this SQL statement execution.
diff --git a/core/java/android/hardware/Camera.java b/core/java/android/hardware/Camera.java
index ac863b2..81abdea0 100644
--- a/core/java/android/hardware/Camera.java
+++ b/core/java/android/hardware/Camera.java
@@ -1174,6 +1174,7 @@
     {
         private final Camera mCamera;
 
+        @UnsupportedAppUsage
         public EventHandler(Camera c, Looper looper) {
             super(looper);
             mCamera = c;
diff --git a/core/java/android/hardware/GeomagneticField.java b/core/java/android/hardware/GeomagneticField.java
index 94f2ac0..0d7b695 100644
--- a/core/java/android/hardware/GeomagneticField.java
+++ b/core/java/android/hardware/GeomagneticField.java
@@ -31,7 +31,7 @@
  * Android may use a newer version of the model.
  */
 public class GeomagneticField {
-    // The magnetic field at a given point, in nonoteslas in geodetic
+    // The magnetic field at a given point, in nanoteslas in geodetic
     // coordinates.
     private float mX;
     private float mY;
@@ -278,7 +278,7 @@
     }
 
     /**
-     * @return  Horizontal component of the field strength in nonoteslas.
+     * @return  Horizontal component of the field strength in nanoteslas.
      */
     public float getHorizontalStrength() {
         return (float) Math.hypot(mX, mY);
diff --git a/core/java/android/hardware/camera2/CameraCharacteristics.java b/core/java/android/hardware/camera2/CameraCharacteristics.java
index 35584ae..a787d77 100644
--- a/core/java/android/hardware/camera2/CameraCharacteristics.java
+++ b/core/java/android/hardware/camera2/CameraCharacteristics.java
@@ -335,10 +335,10 @@
 
     /**
      * <p>Returns a subset of {@link #getAvailableCaptureRequestKeys} keys that can
-     * be overriden for physical devices backing a logical multi-camera.</p>
+     * be overridden for physical devices backing a logical multi-camera.</p>
      *
      * <p>This is a subset of android.request.availableRequestKeys which contains a list
-     * of keys that can be overriden using {@link CaptureRequest.Builder#setPhysicalCameraKey }.
+     * of keys that can be overridden using {@link CaptureRequest.Builder#setPhysicalCameraKey }.
      * The respective value of such request key can be obtained by calling
      * {@link CaptureRequest.Builder#getPhysicalCameraKey }. Capture requests that contain
      * individual physical device requests must be built via
@@ -353,7 +353,7 @@
      *
      * <p>Each key is only listed once in the list. The order of the keys is undefined.</p>
      *
-     * @return List of keys that can be overriden in individual physical device requests.
+     * @return List of keys that can be overridden in individual physical device requests.
      * In case the camera device doesn't support such keys the list can be null.
      */
     @SuppressWarnings({"unchecked"})
@@ -1860,10 +1860,10 @@
             new Key<int[]>("android.request.availableSessionKeys", int[].class);
 
     /**
-     * <p>A subset of the available request keys that can be overriden for
+     * <p>A subset of the available request keys that can be overridden for
      * physical devices backing a logical multi-camera.</p>
      * <p>This is a subset of android.request.availableRequestKeys which contains a list
-     * of keys that can be overriden using {@link CaptureRequest.Builder#setPhysicalCameraKey }.
+     * of keys that can be overridden using {@link CaptureRequest.Builder#setPhysicalCameraKey }.
      * The respective value of such request key can be obtained by calling
      * {@link CaptureRequest.Builder#getPhysicalCameraKey }. Capture requests that contain
      * individual physical device requests must be built via
diff --git a/core/java/android/hardware/camera2/utils/CloseableLock.java b/core/java/android/hardware/camera2/utils/CloseableLock.java
index 9ac89c8..3b8beac 100644
--- a/core/java/android/hardware/camera2/utils/CloseableLock.java
+++ b/core/java/android/hardware/camera2/utils/CloseableLock.java
@@ -290,7 +290,7 @@
     /**
      * Release a single lock that was acquired.
      *
-     * <p>Any other other that is blocked and trying to acquire a lock will get a chance
+     * <p>Any other thread that is blocked and trying to acquire a lock will get a chance
      * to acquire the lock.</p>
      *
      * @throws IllegalStateException if no locks were acquired, or if the lock was already closed
diff --git a/core/java/android/hardware/display/IDisplayManager.aidl b/core/java/android/hardware/display/IDisplayManager.aidl
index b575997..37d93e7 100644
--- a/core/java/android/hardware/display/IDisplayManager.aidl
+++ b/core/java/android/hardware/display/IDisplayManager.aidl
@@ -30,6 +30,7 @@
 
 /** @hide */
 interface IDisplayManager {
+    @UnsupportedAppUsage
     DisplayInfo getDisplayInfo(int displayId);
     int[] getDisplayIds();
 
diff --git a/core/java/android/hardware/input/IInputManager.aidl b/core/java/android/hardware/input/IInputManager.aidl
index 97868fa..cd17a3e 100644
--- a/core/java/android/hardware/input/IInputManager.aidl
+++ b/core/java/android/hardware/input/IInputManager.aidl
@@ -46,6 +46,7 @@
 
     // Injects an input event into the system.  To inject into windows owned by other
     // applications, the caller must have the INJECT_EVENTS permission.
+    @UnsupportedAppUsage
     boolean injectInputEvent(in InputEvent ev, int mode);
 
     // Calibrate input device position
diff --git a/core/java/android/hardware/location/IActivityRecognitionHardwareClient.aidl b/core/java/android/hardware/location/IActivityRecognitionHardwareClient.aidl
index 3fe645c..2dfaf60 100644
--- a/core/java/android/hardware/location/IActivityRecognitionHardwareClient.aidl
+++ b/core/java/android/hardware/location/IActivityRecognitionHardwareClient.aidl
@@ -32,5 +32,6 @@
      * @param isSupported whether the platform has hardware support for the feature
      * @param instance the available instance to provide access to the feature
      */
+    @UnsupportedAppUsage
     void onAvailabilityChanged(in boolean isSupported, in IActivityRecognitionHardware instance);
 }
diff --git a/core/java/android/hardware/location/NanoAppInstanceInfo.java b/core/java/android/hardware/location/NanoAppInstanceInfo.java
index 75fb915..2db6a79 100644
--- a/core/java/android/hardware/location/NanoAppInstanceInfo.java
+++ b/core/java/android/hardware/location/NanoAppInstanceInfo.java
@@ -24,7 +24,7 @@
 import libcore.util.EmptyArray;
 
 /**
- * Describes an instance of a nanoapp, used by the internal state manged by ContextHubService.
+ * Describes an instance of a nanoapp, used by the internal state managed by ContextHubService.
  *
  * TODO(b/69270990) Remove this class once the old API is deprecated.
  *
diff --git a/core/java/android/inputmethodservice/InputMethodService.java b/core/java/android/inputmethodservice/InputMethodService.java
index 3649626..049e5af 100644
--- a/core/java/android/inputmethodservice/InputMethodService.java
+++ b/core/java/android/inputmethodservice/InputMethodService.java
@@ -2085,7 +2085,7 @@
      * Called when the application has reported a new location of its text
      * cursor.  This is only called if explicitly requested by the input method.
      * The default implementation does nothing.
-     * @deprecated Use {#link onUpdateCursorAnchorInfo(CursorAnchorInfo)} instead.
+     * @deprecated Use {@link #onUpdateCursorAnchorInfo(CursorAnchorInfo)} instead.
      */
     @Deprecated
     public void onUpdateCursor(Rect newCursor) {
@@ -2152,7 +2152,7 @@
     }
 
     /**
-     * @return {#link ExtractEditText} if it is considered to be visible and active. Otherwise
+     * @return {@link ExtractEditText} if it is considered to be visible and active. Otherwise
      * {@code null} is returned.
      */
     private ExtractEditText getExtractEditTextIfVisible() {
diff --git a/core/java/android/inputmethodservice/SoftInputWindow.java b/core/java/android/inputmethodservice/SoftInputWindow.java
index b4b8887..0513fee 100644
--- a/core/java/android/inputmethodservice/SoftInputWindow.java
+++ b/core/java/android/inputmethodservice/SoftInputWindow.java
@@ -162,9 +162,9 @@
     /**
      * Set which boundary of the screen the DockWindow sticks to.
      * 
-     * @param gravity The boundary of the screen to stick. See {#link
-     *        android.view.Gravity.LEFT}, {#link android.view.Gravity.TOP},
-     *        {#link android.view.Gravity.BOTTOM}, {#link
+     * @param gravity The boundary of the screen to stick. See {@link
+     *        android.view.Gravity.LEFT}, {@link android.view.Gravity.TOP},
+     *        {@link android.view.Gravity.BOTTOM}, {@link
      *        android.view.Gravity.RIGHT}.
      */
     public void setGravity(int gravity) {
diff --git a/core/java/android/net/ConnectivityManager.java b/core/java/android/net/ConnectivityManager.java
index 92b30a4..e5802c2 100644
--- a/core/java/android/net/ConnectivityManager.java
+++ b/core/java/android/net/ConnectivityManager.java
@@ -38,7 +38,6 @@
 import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.os.Handler;
-import android.os.HandlerThread;
 import android.os.IBinder;
 import android.os.INetworkActivityListener;
 import android.os.INetworkManagementService;
@@ -56,6 +55,7 @@
 import android.util.Log;
 import android.util.SparseIntArray;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.telephony.ITelephony;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.util.Preconditions;
@@ -74,6 +74,9 @@
 import java.util.List;
 import java.util.Map;
 import java.util.concurrent.Executor;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.RejectedExecutionException;
 
 /**
  * Class that answers queries about the state of network connectivity. It also
@@ -426,6 +429,16 @@
             "android.net.conn.PROMPT_LOST_VALIDATION";
 
     /**
+     * Action used to display a dialog that asks the user whether to stay connected to a network
+     * that has not validated. This intent is used to start the dialog in settings via
+     * startActivity.
+     *
+     * @hide
+     */
+    public static final String ACTION_PROMPT_PARTIAL_CONNECTIVITY =
+            "android.net.conn.PROMPT_PARTIAL_CONNECTIVITY";
+
+    /**
      * Invalid tethering type.
      * @see #startTethering(int, boolean, OnStartTetheringCallback)
      * @hide
@@ -1802,23 +1815,26 @@
         public static final int MIN_INTERVAL = 10;
 
         private final Network mNetwork;
-        private final PacketKeepaliveCallback mCallback;
-        private final Looper mLooper;
-        private final Messenger mMessenger;
+        private final ISocketKeepaliveCallback mCallback;
+        private final ExecutorService mExecutor;
 
         private volatile Integer mSlot;
 
-        void stopLooper() {
-            mLooper.quit();
-        }
-
         @UnsupportedAppUsage
         public void stop() {
             try {
-                mService.stopKeepalive(mNetwork, mSlot);
-            } catch (RemoteException e) {
-                Log.e(TAG, "Error stopping packet keepalive: ", e);
-                stopLooper();
+                mExecutor.execute(() -> {
+                    try {
+                        if (mSlot != null) {
+                            mService.stopKeepalive(mNetwork, mSlot);
+                        }
+                    } catch (RemoteException e) {
+                        Log.e(TAG, "Error stopping packet keepalive: ", e);
+                        throw e.rethrowFromSystemServer();
+                    }
+                });
+            } catch (RejectedExecutionException e) {
+                // The internal executor has already stopped due to previous event.
             }
         }
 
@@ -1826,40 +1842,43 @@
             Preconditions.checkNotNull(network, "network cannot be null");
             Preconditions.checkNotNull(callback, "callback cannot be null");
             mNetwork = network;
-            mCallback = callback;
-            HandlerThread thread = new HandlerThread(TAG);
-            thread.start();
-            mLooper = thread.getLooper();
-            mMessenger = new Messenger(new Handler(mLooper) {
+            mExecutor = Executors.newSingleThreadExecutor();
+            mCallback = new ISocketKeepaliveCallback.Stub() {
                 @Override
-                public void handleMessage(Message message) {
-                    switch (message.what) {
-                        case NetworkAgent.EVENT_SOCKET_KEEPALIVE:
-                            int error = message.arg2;
-                            try {
-                                if (error == SUCCESS) {
-                                    if (mSlot == null) {
-                                        mSlot = message.arg1;
-                                        mCallback.onStarted();
-                                    } else {
-                                        mSlot = null;
-                                        stopLooper();
-                                        mCallback.onStopped();
-                                    }
-                                } else {
-                                    stopLooper();
-                                    mCallback.onError(error);
-                                }
-                            } catch (Exception e) {
-                                Log.e(TAG, "Exception in keepalive callback(" + error + ")", e);
-                            }
-                            break;
-                        default:
-                            Log.e(TAG, "Unhandled message " + Integer.toHexString(message.what));
-                            break;
-                    }
+                public void onStarted(int slot) {
+                    Binder.withCleanCallingIdentity(() ->
+                            mExecutor.execute(() -> {
+                                mSlot = slot;
+                                callback.onStarted();
+                            }));
                 }
-            });
+
+                @Override
+                public void onStopped() {
+                    Binder.withCleanCallingIdentity(() ->
+                            mExecutor.execute(() -> {
+                                mSlot = null;
+                                callback.onStopped();
+                            }));
+                    mExecutor.shutdown();
+                }
+
+                @Override
+                public void onError(int error) {
+                    Binder.withCleanCallingIdentity(() ->
+                            mExecutor.execute(() -> {
+                                mSlot = null;
+                                callback.onError(error);
+                            }));
+                    mExecutor.shutdown();
+                }
+
+                @Override
+                public void onDataReceived() {
+                    // PacketKeepalive is only used for Nat-T keepalive and as such does not invoke
+                    // this callback when data is received.
+                }
+            };
         }
     }
 
@@ -1876,12 +1895,11 @@
             InetAddress srcAddr, int srcPort, InetAddress dstAddr) {
         final PacketKeepalive k = new PacketKeepalive(network, callback);
         try {
-            mService.startNattKeepalive(network, intervalSeconds, k.mMessenger, new Binder(),
+            mService.startNattKeepalive(network, intervalSeconds, k.mCallback,
                     srcAddr.getHostAddress(), srcPort, dstAddr.getHostAddress());
         } catch (RemoteException e) {
             Log.e(TAG, "Error starting packet keepalive: ", e);
-            k.stopLooper();
-            return null;
+            throw e.rethrowFromSystemServer();
         }
         return k;
     }
@@ -2542,6 +2560,94 @@
     }
 
     /**
+     * Callback for use with {@link registerTetheringEventCallback} to find out tethering
+     * upstream status.
+     *
+     *@hide
+     */
+    @SystemApi
+    public abstract static class OnTetheringEventCallback {
+
+        /**
+         * Called when tethering upstream changed. This can be called multiple times and can be
+         * called any time.
+         *
+         * @param network the {@link Network} of tethering upstream. Null means tethering doesn't
+         * have any upstream.
+         */
+        public void onUpstreamChanged(@Nullable Network network) {}
+    }
+
+    @GuardedBy("mTetheringEventCallbacks")
+    private final ArrayMap<OnTetheringEventCallback, ITetheringEventCallback>
+            mTetheringEventCallbacks = new ArrayMap<>();
+
+    /**
+     * Start listening to tethering change events. Any new added callback will receive the last
+     * tethering status right away. If callback is registered when tethering loses its upstream or
+     * disabled, {@link OnTetheringEventCallback#onUpstreamChanged} will immediately be called
+     * with a null argument. The same callback object cannot be registered twice.
+     *
+     * @param executor the executor on which callback will be invoked.
+     * @param callback the callback to be called when tethering has change events.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED)
+    public void registerTetheringEventCallback(
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull final OnTetheringEventCallback callback) {
+        Preconditions.checkNotNull(callback, "OnTetheringEventCallback cannot be null.");
+
+        synchronized (mTetheringEventCallbacks) {
+            Preconditions.checkArgument(!mTetheringEventCallbacks.containsKey(callback),
+                    "callback was already registered.");
+            ITetheringEventCallback remoteCallback = new ITetheringEventCallback.Stub() {
+                @Override
+                public void onUpstreamChanged(Network network) throws RemoteException {
+                    Binder.withCleanCallingIdentity(() ->
+                            executor.execute(() -> {
+                                callback.onUpstreamChanged(network);
+                            }));
+                }
+            };
+            try {
+                String pkgName = mContext.getOpPackageName();
+                Log.i(TAG, "registerTetheringUpstreamCallback:" + pkgName);
+                mService.registerTetheringEventCallback(remoteCallback, pkgName);
+                mTetheringEventCallbacks.put(callback, remoteCallback);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+    /**
+     * Remove tethering event callback previously registered with
+     * {@link #registerTetheringEventCallback}.
+     *
+     * @param callback previously registered callback.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED)
+    public void unregisterTetheringEventCallback(
+            @NonNull final OnTetheringEventCallback callback) {
+        synchronized (mTetheringEventCallbacks) {
+            ITetheringEventCallback remoteCallback = mTetheringEventCallbacks.remove(callback);
+            Preconditions.checkNotNull(remoteCallback, "callback was not registered.");
+            try {
+                String pkgName = mContext.getOpPackageName();
+                Log.i(TAG, "unregisterTetheringEventCallback:" + pkgName);
+                mService.unregisterTetheringEventCallback(remoteCallback, pkgName);
+            } catch (RemoteException e) {
+                throw e.rethrowFromSystemServer();
+            }
+        }
+    }
+
+
+    /**
      * Get the list of regular expressions that define any tetherable
      * USB network interfaces.  If USB tethering is not supported by the
      * device, this list should be empty.
@@ -2681,22 +2787,32 @@
         }
     }
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(value = {
+            TETHER_ERROR_NO_ERROR,
+            TETHER_ERROR_PROVISION_FAILED,
+            TETHER_ERROR_ENTITLEMENT_UNKONWN,
+    })
+    public @interface EntitlementResultCode {
+    }
+
     /**
-     * Callback for use with {@link #getLatestTetheringEntitlementValue} to find out whether
+     * Callback for use with {@link #getLatestTetheringEntitlementResult} to find out whether
      * entitlement succeeded.
      * @hide
      */
     @SystemApi
-    public abstract static class TetheringEntitlementValueListener  {
+    public interface OnTetheringEntitlementResultListener  {
         /**
          * Called to notify entitlement result.
          *
-         * @param resultCode a int value of entitlement result. It may be one of
+         * @param resultCode an int value of entitlement result. It may be one of
          *         {@link #TETHER_ERROR_NO_ERROR},
          *         {@link #TETHER_ERROR_PROVISION_FAILED}, or
          *         {@link #TETHER_ERROR_ENTITLEMENT_UNKONWN}.
          */
-        public void onEntitlementResult(int resultCode) {}
+        void onTetheringEntitlementResult(@EntitlementResultCode int resultCode);
     }
 
     /**
@@ -2712,28 +2828,32 @@
      *         {@link #TETHERING_USB}, or
      *         {@link #TETHERING_BLUETOOTH}.
      * @param showEntitlementUi a boolean indicating whether to run UI-based entitlement check.
-     * @param listener an {@link TetheringEntitlementValueListener} which will be called to notify
-     *         the caller of the result of entitlement check. The listener may be called zero or
-     *         one time.
-     * @param handler {@link Handler} to specify the thread upon which the listener will be invoked.
+     * @param executor the executor on which callback will be invoked.
+     * @param listener an {@link OnTetheringEntitlementResultListener} which will be called to
+     *         notify the caller of the result of entitlement check. The listener may be called zero
+     *         or one time.
      * {@hide}
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.TETHER_PRIVILEGED)
-    public void getLatestTetheringEntitlementValue(int type, boolean showEntitlementUi,
-            @NonNull final TetheringEntitlementValueListener listener, @Nullable Handler handler) {
-        Preconditions.checkNotNull(listener, "TetheringEntitlementValueListener cannot be null.");
-        ResultReceiver wrappedListener = new ResultReceiver(handler) {
+    public void getLatestTetheringEntitlementResult(int type, boolean showEntitlementUi,
+            @NonNull @CallbackExecutor Executor executor,
+            @NonNull final OnTetheringEntitlementResultListener listener) {
+        Preconditions.checkNotNull(listener, "TetheringEntitlementResultListener cannot be null.");
+        ResultReceiver wrappedListener = new ResultReceiver(null) {
             @Override
             protected void onReceiveResult(int resultCode, Bundle resultData) {
-                listener.onEntitlementResult(resultCode);
+                Binder.withCleanCallingIdentity(() ->
+                            executor.execute(() -> {
+                                listener.onTetheringEntitlementResult(resultCode);
+                            }));
             }
         };
 
         try {
             String pkgName = mContext.getOpPackageName();
-            Log.i(TAG, "getLatestTetheringEntitlementValue:" + pkgName);
-            mService.getLatestTetheringEntitlementValue(type, wrappedListener,
+            Log.i(TAG, "getLatestTetheringEntitlementResult:" + pkgName);
+            mService.getLatestTetheringEntitlementResult(type, wrappedListener,
                     showEntitlementUi, pkgName);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
@@ -3003,11 +3123,11 @@
         }
     }
 
-    /** {@hide} */
+    /** {@hide} - returns the factory serial number */
     @UnsupportedAppUsage
-    public void registerNetworkFactory(Messenger messenger, String name) {
+    public int registerNetworkFactory(Messenger messenger, String name) {
         try {
-            mService.registerNetworkFactory(messenger, name);
+            return mService.registerNetworkFactory(messenger, name);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -3023,6 +3143,10 @@
         }
     }
 
+    // TODO : remove this method. It is a stopgap measure to help sheperding a number
+    // of dependent changes that would conflict throughout the automerger graph. Having this
+    // temporarily helps with the process of going through with all these dependent changes across
+    // the entire tree.
     /**
      * @hide
      * Register a NetworkAgent with ConnectivityService.
@@ -3030,8 +3154,20 @@
      */
     public int registerNetworkAgent(Messenger messenger, NetworkInfo ni, LinkProperties lp,
             NetworkCapabilities nc, int score, NetworkMisc misc) {
+        return registerNetworkAgent(messenger, ni, lp, nc, score, misc,
+                NetworkFactory.SerialNumber.NONE);
+    }
+
+    /**
+     * @hide
+     * Register a NetworkAgent with ConnectivityService.
+     * @return NetID corresponding to NetworkAgent.
+     */
+    public int registerNetworkAgent(Messenger messenger, NetworkInfo ni, LinkProperties lp,
+            NetworkCapabilities nc, int score, NetworkMisc misc, int factorySerialNumber) {
         try {
-            return mService.registerNetworkAgent(messenger, ni, lp, nc, score, misc);
+            return mService.registerNetworkAgent(messenger, ni, lp, nc, score, misc,
+                    factorySerialNumber);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
         }
@@ -3131,9 +3267,9 @@
 
         /**
          * Called if no network is found in the timeout time specified in
-         * {@link #requestNetwork(NetworkRequest, NetworkCallback, int)} call. This callback is not
-         * called for the version of {@link #requestNetwork(NetworkRequest, NetworkCallback)}
-         * without timeout. When this callback is invoked the associated
+         * {@link #requestNetwork(NetworkRequest, NetworkCallback, int)} call or if the
+         * requested network request cannot be fulfilled (whether or not a timeout was
+         * specified). When this callback is invoked the associated
          * {@link NetworkRequest} will have already been removed and released, as if
          * {@link #unregisterNetworkCallback(NetworkCallback)} had been called.
          */
@@ -3668,7 +3804,8 @@
     /**
      * Registers to receive notifications about all networks which satisfy the given
      * {@link NetworkRequest}.  The callbacks will continue to be called until
-     * either the application exits or link #unregisterNetworkCallback(NetworkCallback)} is called.
+     * either the application exits or {@link #unregisterNetworkCallback(NetworkCallback)} is
+     * called.
      *
      * @param request {@link NetworkRequest} describing this request.
      * @param networkCallback The {@link NetworkCallback} that the system will call as suitable
@@ -3684,7 +3821,8 @@
     /**
      * Registers to receive notifications about all networks which satisfy the given
      * {@link NetworkRequest}.  The callbacks will continue to be called until
-     * either the application exits or link #unregisterNetworkCallback(NetworkCallback)} is called.
+     * either the application exits or {@link #unregisterNetworkCallback(NetworkCallback)} is
+     * called.
      *
      * @param request {@link NetworkRequest} describing this request.
      * @param networkCallback The {@link NetworkCallback} that the system will call as suitable
@@ -3871,7 +4009,7 @@
      *
      * @hide
      */
-    @RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL)
+    @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS)
     public void setAcceptUnvalidated(Network network, boolean accept, boolean always) {
         try {
             mService.setAcceptUnvalidated(network, accept, always);
@@ -3881,6 +4019,29 @@
     }
 
     /**
+     * Informs the system whether it should consider the network as validated even if it only has
+     * partial connectivity. If {@code accept} is true, then the network will be considered as
+     * validated even if connectivity is only partial. If {@code always} is true, then the choice
+     * is remembered, so that the next time the user connects to this network, the system will
+     * switch to it.
+     *
+     * @param network The network to accept.
+     * @param accept Whether to consider the network as validated even if it has partial
+     *               connectivity.
+     * @param always Whether to remember this choice in the future.
+     *
+     * @hide
+     */
+    @RequiresPermission(android.Manifest.permission.NETWORK_STACK)
+    public void setAcceptPartialConnectivity(Network network, boolean accept, boolean always) {
+        try {
+            mService.setAcceptPartialConnectivity(network, accept, always);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Informs the system to penalize {@code network}'s score when it becomes unvalidated. This is
      * only meaningful if the system is configured not to penalize such networks, e.g., if the
      * {@code config_networkAvoidBadWifi} configuration variable is set to 0 and the {@code
@@ -3890,7 +4051,7 @@
      *
      * @hide
      */
-    @RequiresPermission(android.Manifest.permission.CONNECTIVITY_INTERNAL)
+    @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS)
     public void setAvoidUnvalidated(Network network) {
         try {
             mService.setAvoidUnvalidated(network);
@@ -4275,6 +4436,8 @@
      * @return {@code uid} if the connection is found and the app has permission to observe it
      * (e.g., if it is associated with the calling VPN app's tunnel) or
      * {@link android.os.Process#INVALID_UID} if the connection is not found.
+     * Throws {@link SecurityException} if the caller is not the active VPN for the current user.
+     * Throws {@link IllegalArgumentException} if an unsupported protocol is requested.
      */
     public int getConnectionOwnerUid(int protocol, @NonNull InetSocketAddress local,
             @NonNull InetSocketAddress remote) {
diff --git a/core/java/android/net/DnsPacket.java b/core/java/android/net/DnsPacket.java
index 458fb34..0ac02b1 100644
--- a/core/java/android/net/DnsPacket.java
+++ b/core/java/android/net/DnsPacket.java
@@ -28,7 +28,6 @@
 import java.text.FieldPosition;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.StringJoiner;
 
 /**
  * Defines basic data for DNS protocol based on RFC 1035.
@@ -42,7 +41,7 @@
         public final int id;
         public final int flags;
         public final int rcode;
-        private final int[] mSectionCount;
+        private final int[] mRecordCount;
 
         /**
          * Create a new DnsHeader from a positioned ByteBuffer.
@@ -52,27 +51,32 @@
          * When this constructor returns, the reading position of the ByteBuffer has been
          * advanced to the end of the DNS header record.
          * This is meant to chain with other methods reading a DNS response in sequence.
-         *
          */
         DnsHeader(@NonNull ByteBuffer buf) throws BufferUnderflowException {
             id = BitUtils.uint16(buf.getShort());
             flags = BitUtils.uint16(buf.getShort());
             rcode = flags & 0xF;
-            mSectionCount = new int[NUM_SECTIONS];
+            mRecordCount = new int[NUM_SECTIONS];
             for (int i = 0; i < NUM_SECTIONS; ++i) {
-                mSectionCount[i] = BitUtils.uint16(buf.getShort());
+                mRecordCount[i] = BitUtils.uint16(buf.getShort());
             }
         }
 
         /**
-         * Get section count by section type.
+         * Get record count by type.
          */
-        public int getSectionCount(int sectionType) {
-            return mSectionCount[sectionType];
+        public int getRecordCount(int type) {
+            return mRecordCount[type];
         }
     }
 
-    public class DnsSection {
+    /**
+     * It's used both for DNS questions and DNS resource records.
+     *
+     * DNS questions (No TTL/RDATA)
+     * DNS resource records (With TTL/RDATA)
+     */
+    public class DnsRecord {
         private static final int MAXNAMESIZE = 255;
         private static final int MAXLABELSIZE = 63;
         private static final int MAXLABELCOUNT = 128;
@@ -81,57 +85,57 @@
         private final DecimalFormat byteFormat = new DecimalFormat();
         private final FieldPosition pos = new FieldPosition(0);
 
-        private static final String TAG = "DnsSection";
+        private static final String TAG = "DnsRecord";
 
         public final String dName;
         public final int nsType;
         public final int nsClass;
         public final long ttl;
-        private final byte[] mRR;
+        private final byte[] mRdata;
 
         /**
-         * Create a new DnsSection from a positioned ByteBuffer.
+         * Create a new DnsRecord from a positioned ByteBuffer.
          *
-         * The ByteBuffer must be in network byte order (which is the default).
-         * Reads the passed ByteBuffer from its current position and decodes a DNS section.
+         * @param ByteBuffer input of record, must be in network byte order
+         *         (which is the default).
+         * Reads the passed ByteBuffer from its current position and decodes a DNS record.
          * When this constructor returns, the reading position of the ByteBuffer has been
          * advanced to the end of the DNS header record.
          * This is meant to chain with other methods reading a DNS response in sequence.
-         *
          */
-        DnsSection(int sectionType, @NonNull ByteBuffer buf)
+        DnsRecord(int recordType, @NonNull ByteBuffer buf)
                 throws BufferUnderflowException, ParseException {
             dName = parseName(buf, 0 /* Parse depth */);
             if (dName.length() > MAXNAMESIZE) {
-                throw new ParseException("Parse name fail, name size is too long");
+                throw new ParseException(
+                        "Parse name fail, name size is too long: " + dName.length());
             }
             nsType = BitUtils.uint16(buf.getShort());
             nsClass = BitUtils.uint16(buf.getShort());
 
-            if (sectionType != QDSECTION) {
+            if (recordType != QDSECTION) {
                 ttl = BitUtils.uint32(buf.getInt());
                 final int length = BitUtils.uint16(buf.getShort());
-                mRR = new byte[length];
-                buf.get(mRR);
+                mRdata = new byte[length];
+                buf.get(mRdata);
             } else {
                 ttl = 0;
-                mRR = null;
+                mRdata = null;
             }
         }
 
         /**
-         * Get a copy of rr.
+         * Get a copy of rdata.
          */
-        @Nullable public byte[] getRR() {
-            return (mRR == null) ? null : mRR.clone();
+        @Nullable
+        public byte[] getRR() {
+            return (mRdata == null) ? null : mRdata.clone();
         }
 
         /**
          * Convert label from {@code byte[]} to {@code String}
          *
-         * It follows the same converting rule as native layer.
-         * (See ns_name.c in libc)
-         *
+         * Follows the same conversion rules of the native code (ns_name.c in libc)
          */
         private String labelToString(@NonNull byte[] label) {
             final StringBuffer sb = new StringBuffer();
@@ -139,13 +143,16 @@
                 int b = BitUtils.uint8(label[i]);
                 // Control characters and non-ASCII characters.
                 if (b <= 0x20 || b >= 0x7f) {
+                    // Append the byte as an escaped decimal number, e.g., "\19" for 0x13.
                     sb.append('\\');
                     byteFormat.format(b, sb, pos);
                 } else if (b == '"' || b == '.' || b == ';' || b == '\\'
                         || b == '(' || b == ')' || b == '@' || b == '$') {
+                    // Append the byte as an escaped character, e.g., "\:" for 0x3a.
                     sb.append('\\');
                     sb.append((char) b);
                 } else {
+                    // Append the byte as a character, e.g., "a" for 0x61.
                     sb.append((char) b);
                 }
             }
@@ -154,7 +161,9 @@
 
         private String parseName(@NonNull ByteBuffer buf, int depth) throws
                 BufferUnderflowException, ParseException {
-            if (depth > MAXLABELCOUNT) throw new ParseException("Parse name fails, too many labels");
+            if (depth > MAXLABELCOUNT) {
+                throw new ParseException("Failed to parse name, too many labels");
+            }
             final int len = BitUtils.uint8(buf.get());
             final int mask = len & NAME_COMPRESSION;
             if (0 == len) {
@@ -194,7 +203,7 @@
     private static final String TAG = DnsPacket.class.getSimpleName();
 
     protected final DnsHeader mHeader;
-    protected final List<DnsSection>[] mSections;
+    protected final List<DnsRecord>[] mRecords;
 
     public static class ParseException extends Exception {
         public ParseException(String msg) {
@@ -216,18 +225,18 @@
             throw new ParseException("Parse Header fail, bad input data", e);
         }
 
-        mSections = new ArrayList[NUM_SECTIONS];
+        mRecords = new ArrayList[NUM_SECTIONS];
 
         for (int i = 0; i < NUM_SECTIONS; ++i) {
-            final int count = mHeader.getSectionCount(i);
+            final int count = mHeader.getRecordCount(i);
             if (count > 0) {
-                mSections[i] = new ArrayList(count);
+                mRecords[i] = new ArrayList(count);
             }
             for (int j = 0; j < count; ++j) {
                 try {
-                    mSections[i].add(new DnsSection(i, buffer));
+                    mRecords[i].add(new DnsRecord(i, buffer));
                 } catch (BufferUnderflowException e) {
-                    throw new ParseException("Parse section fail", e);
+                    throw new ParseException("Parse record fail", e);
                 }
             }
         }
diff --git a/core/java/android/net/DnsResolver.java b/core/java/android/net/DnsResolver.java
index 6d54264..d3bc3e6 100644
--- a/core/java/android/net/DnsResolver.java
+++ b/core/java/android/net/DnsResolver.java
@@ -43,6 +43,9 @@
 /**
  * Dns resolver class for asynchronous dns querying
  *
+ * Note that if a client sends a query with more than 1 record in the question section but
+ * the remote dns server does not support this, it may not respond at all, leading to a timeout.
+ *
  */
 public final class DnsResolver {
     private static final String TAG = "DnsResolver";
@@ -226,19 +229,19 @@
             if (mHeader.rcode != 0) {
                 throw new ParseException("Response error, rcode:" + mHeader.rcode);
             }
-            if (mHeader.getSectionCount(ANSECTION) == 0) {
+            if (mHeader.getRecordCount(ANSECTION) == 0) {
                 throw new ParseException("No available answer");
             }
-            if (mHeader.getSectionCount(QDSECTION) == 0) {
+            if (mHeader.getRecordCount(QDSECTION) == 0) {
                 throw new ParseException("No question found");
             }
-            // Assume only one question per answer packet. (RFC1035)
-            mQueryType = mSections[QDSECTION].get(0).nsType;
+            // Expect only one question in question section.
+            mQueryType = mRecords[QDSECTION].get(0).nsType;
         }
 
         public @NonNull List<InetAddress> getAddresses() {
             final List<InetAddress> results = new ArrayList<InetAddress>();
-            for (final DnsSection ansSec : mSections[ANSECTION]) {
+            for (final DnsRecord ansSec : mRecords[ANSECTION]) {
                 // Only support A and AAAA, also ignore answers if query type != answer type.
                 int nsType = ansSec.nsType;
                 if (nsType != mQueryType || (nsType != TYPE_A && nsType != TYPE_AAAA)) {
diff --git a/core/java/android/net/IConnectivityManager.aidl b/core/java/android/net/IConnectivityManager.aidl
index 83bb3a0..24e6a85 100644
--- a/core/java/android/net/IConnectivityManager.aidl
+++ b/core/java/android/net/IConnectivityManager.aidl
@@ -19,6 +19,7 @@
 import android.app.PendingIntent;
 import android.net.ConnectionInfo;
 import android.net.LinkProperties;
+import android.net.ITetheringEventCallback;
 import android.net.Network;
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
@@ -26,6 +27,7 @@
 import android.net.NetworkQuotaInfo;
 import android.net.NetworkRequest;
 import android.net.NetworkState;
+import android.net.ISocketKeepaliveCallback;
 import android.net.ProxyInfo;
 import android.os.Bundle;
 import android.os.IBinder;
@@ -47,10 +49,12 @@
 {
     Network getActiveNetwork();
     Network getActiveNetworkForUid(int uid, boolean ignoreBlocked);
+    @UnsupportedAppUsage
     NetworkInfo getActiveNetworkInfo();
     NetworkInfo getActiveNetworkInfoForUid(int uid, boolean ignoreBlocked);
     NetworkInfo getNetworkInfo(int networkType);
     NetworkInfo getNetworkInfoForUid(in Network network, int uid, boolean ignoreBlocked);
+    @UnsupportedAppUsage
     NetworkInfo[] getAllNetworkInfo();
     Network getNetworkForType(int networkType);
     Network[] getAllNetworks();
@@ -58,12 +62,14 @@
 
     boolean isNetworkSupported(int networkType);
 
+    @UnsupportedAppUsage
     LinkProperties getActiveLinkProperties();
     LinkProperties getLinkPropertiesForType(int networkType);
     LinkProperties getLinkProperties(in Network network);
 
     NetworkCapabilities getNetworkCapabilities(in Network network);
 
+    @UnsupportedAppUsage
     NetworkState[] getAllNetworkState();
 
     NetworkQuotaInfo getActiveNetworkQuotaInfo();
@@ -75,6 +81,7 @@
 
     int untether(String iface, String callerPkg);
 
+    @UnsupportedAppUsage
     int getLastTetherError(String iface);
 
     boolean isTetheringSupported(String callerPkg);
@@ -84,16 +91,21 @@
 
     void stopTethering(int type, String callerPkg);
 
+    @UnsupportedAppUsage
     String[] getTetherableIfaces();
 
+    @UnsupportedAppUsage
     String[] getTetheredIfaces();
 
+    @UnsupportedAppUsage
     String[] getTetheringErroredIfaces();
 
     String[] getTetheredDhcpRanges();
 
+    @UnsupportedAppUsage
     String[] getTetherableUsbRegexs();
 
+    @UnsupportedAppUsage
     String[] getTetherableWifiRegexs();
 
     String[] getTetherableBluetoothRegexs();
@@ -118,12 +130,11 @@
 
     VpnConfig getVpnConfig(int userId);
 
+    @UnsupportedAppUsage
     void startLegacyVpn(in VpnProfile profile);
 
     LegacyVpnInfo getLegacyVpnInfo(int userId);
 
-    VpnInfo[] getAllVpnInfo();
-
     boolean updateLockdownVpn();
     boolean isAlwaysOnVpnPackageSupported(int userId, String packageName);
     boolean setAlwaysOnVpnPackage(int userId, String packageName, boolean lockdown,
@@ -140,14 +151,14 @@
 
     void setAirplaneMode(boolean enable);
 
-    void registerNetworkFactory(in Messenger messenger, in String name);
+    int registerNetworkFactory(in Messenger messenger, in String name);
 
     boolean requestBandwidthUpdate(in Network network);
 
     void unregisterNetworkFactory(in Messenger messenger);
 
     int registerNetworkAgent(in Messenger messenger, in NetworkInfo ni, in LinkProperties lp,
-            in NetworkCapabilities nc, int score, in NetworkMisc misc);
+            in NetworkCapabilities nc, int score, in NetworkMisc misc, in int factorySerialNumber);
 
     NetworkRequest requestNetwork(in NetworkCapabilities networkCapabilities,
             in Messenger messenger, int timeoutSec, in IBinder binder, int legacy);
@@ -166,6 +177,7 @@
     void releaseNetworkRequest(in NetworkRequest networkRequest);
 
     void setAcceptUnvalidated(in Network network, boolean accept, boolean always);
+    void setAcceptPartialConnectivity(in Network network, boolean accept, boolean always);
     void setAvoidUnvalidated(in Network network);
     void startCaptivePortalApp(in Network network);
     void startCaptivePortalAppInternal(in Network network, in Bundle appExtras);
@@ -183,15 +195,15 @@
 
     void factoryReset();
 
-    void startNattKeepalive(in Network network, int intervalSeconds, in Messenger messenger,
-            in IBinder binder, String srcAddr, int srcPort, String dstAddr);
+    void startNattKeepalive(in Network network, int intervalSeconds,
+            in ISocketKeepaliveCallback cb, String srcAddr, int srcPort, String dstAddr);
 
     void startNattKeepaliveWithFd(in Network network, in FileDescriptor fd, int resourceId,
-            int intervalSeconds, in Messenger messenger, in IBinder binder, String srcAddr,
+            int intervalSeconds, in ISocketKeepaliveCallback cb, String srcAddr,
             String dstAddr);
 
     void startTcpKeepalive(in Network network, in FileDescriptor fd, int intervalSeconds,
-            in Messenger messenger, in IBinder binder);
+            in ISocketKeepaliveCallback cb);
 
     void stopKeepalive(in Network network, int slot);
 
@@ -203,6 +215,11 @@
     boolean isCallerCurrentAlwaysOnVpnApp();
     boolean isCallerCurrentAlwaysOnVpnLockdownApp();
 
-    void getLatestTetheringEntitlementValue(int type, in ResultReceiver receiver,
+    void getLatestTetheringEntitlementResult(int type, in ResultReceiver receiver,
             boolean showEntitlementUi, String callerPkg);
+
+    void registerTetheringEventCallback(ITetheringEventCallback callback, String callerPkg);
+    void unregisterTetheringEventCallback(ITetheringEventCallback callback, String callerPkg);
+
+    IBinder startOrGetTestNetworkService();
 }
diff --git a/core/java/android/net/INetworkMonitor.aidl b/core/java/android/net/INetworkMonitor.aidl
index c94cdde..5d1ab98 100644
--- a/core/java/android/net/INetworkMonitor.aidl
+++ b/core/java/android/net/INetworkMonitor.aidl
@@ -32,9 +32,16 @@
     // 3. a broken network (e.g. DNS failed, connect failed, HTTP request failed).
     const int NETWORK_TEST_RESULT_INVALID = 1;
 
+    // After a network has been tested, this result can be sent with EVENT_NETWORK_TESTED.
+    // The network may be used as a default internet connection, but it was found to be a partial
+    // connectivity network which can get the pass result for http probe but get the failed result
+    // for https probe.
+    const int NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY = 2;
+
     void start();
     void launchCaptivePortalApp();
     void notifyCaptivePortalAppFinished(int response);
+    void notifyAcceptPartialConnectivity();
     void forceReevaluation(int uid);
     void notifyPrivateDnsChanged(in PrivateDnsConfigParcel config);
     void notifyDnsResponse(int returnCode);
diff --git a/core/java/android/net/INetworkPolicyManager.aidl b/core/java/android/net/INetworkPolicyManager.aidl
index e92302a..385cb1d 100644
--- a/core/java/android/net/INetworkPolicyManager.aidl
+++ b/core/java/android/net/INetworkPolicyManager.aidl
@@ -31,9 +31,11 @@
 interface INetworkPolicyManager {
 
     /** Control UID policies. */
+    @UnsupportedAppUsage
     void setUidPolicy(int uid, int policy);
     void addUidPolicy(int uid, int policy);
     void removeUidPolicy(int uid, int policy);
+    @UnsupportedAppUsage
     int getUidPolicy(int uid);
     int[] getUidsWithPolicy(int policy);
 
@@ -41,14 +43,18 @@
     void unregisterListener(INetworkPolicyListener listener);
 
     /** Control network policies atomically. */
+    @UnsupportedAppUsage
     void setNetworkPolicies(in NetworkPolicy[] policies);
     NetworkPolicy[] getNetworkPolicies(String callingPackage);
 
     /** Snooze limit on policy matching given template. */
+    @UnsupportedAppUsage
     void snoozeLimit(in NetworkTemplate template);
 
     /** Control if background data is restricted system-wide. */
+    @UnsupportedAppUsage
     void setRestrictBackground(boolean restrictBackground);
+    @UnsupportedAppUsage
     boolean getRestrictBackground();
 
     /** Callback used to change internal state on tethering */
@@ -64,6 +70,7 @@
     void setDeviceIdleMode(boolean enabled);
     void setWifiMeteredOverride(String networkId, int meteredOverride);
 
+    @UnsupportedAppUsage
     NetworkQuotaInfo getNetworkQuotaInfo(in NetworkState state);
 
     SubscriptionPlan[] getSubscriptionPlans(int subId, String callingPackage);
diff --git a/core/java/android/net/INetworkStackConnector.aidl b/core/java/android/net/INetworkStackConnector.aidl
index e052488..edb9df6 100644
--- a/core/java/android/net/INetworkStackConnector.aidl
+++ b/core/java/android/net/INetworkStackConnector.aidl
@@ -16,7 +16,7 @@
 package android.net;
 
 import android.net.INetworkMonitorCallbacks;
-import android.net.NetworkParcelable;
+import android.net.Network;
 import android.net.dhcp.DhcpServingParamsParcel;
 import android.net.dhcp.IDhcpServerCallbacks;
 import android.net.ip.IIpClientCallbacks;
@@ -25,7 +25,6 @@
 oneway interface INetworkStackConnector {
     void makeDhcpServer(in String ifName, in DhcpServingParamsParcel params,
         in IDhcpServerCallbacks cb);
-    void makeNetworkMonitor(in NetworkParcelable network, String name,
-        in INetworkMonitorCallbacks cb);
+    void makeNetworkMonitor(in Network network, String name, in INetworkMonitorCallbacks cb);
     void makeIpClient(in String ifName, in IIpClientCallbacks callbacks);
 }
\ No newline at end of file
diff --git a/core/java/android/net/INetworkStatsService.aidl b/core/java/android/net/INetworkStatsService.aidl
index 8e6f272..41efc50 100644
--- a/core/java/android/net/INetworkStatsService.aidl
+++ b/core/java/android/net/INetworkStatsService.aidl
@@ -19,16 +19,19 @@
 import android.net.DataUsageRequest;
 import android.net.INetworkStatsSession;
 import android.net.Network;
+import android.net.NetworkState;
 import android.net.NetworkStats;
 import android.net.NetworkStatsHistory;
 import android.net.NetworkTemplate;
 import android.os.IBinder;
 import android.os.Messenger;
+import com.android.internal.net.VpnInfo;
 
 /** {@hide} */
 interface INetworkStatsService {
 
     /** Start a statistics query session. */
+    @UnsupportedAppUsage
     INetworkStatsSession openSession();
 
     /** Start a statistics query session. If calling package is profile or device owner then it is
@@ -37,9 +40,11 @@
      *  PACKAGE_USAGE_STATS permission is always checked. If PACKAGE_USAGE_STATS is not granted
      *  READ_NETWORK_USAGE_STATS is checked for.
      */
+    @UnsupportedAppUsage
     INetworkStatsSession openSessionForUsageStats(int flags, String callingPackage);
 
     /** Return data layer snapshot of UID network usage. */
+    @UnsupportedAppUsage
     NetworkStats getDataLayerSnapshotForUid(int uid);
 
     /** Get a detailed snapshot of stats since boot for all UIDs.
@@ -52,14 +57,20 @@
     NetworkStats getDetailedUidStats(in String[] requiredIfaces);
 
     /** Return set of any ifaces associated with mobile networks since boot. */
+    @UnsupportedAppUsage
     String[] getMobileIfaces();
 
     /** Increment data layer count of operations performed for UID and tag. */
     void incrementOperationCount(int uid, int tag, int operationCount);
 
     /** Force update of ifaces. */
-    void forceUpdateIfaces(in Network[] defaultNetworks);
+    void forceUpdateIfaces(
+         in Network[] defaultNetworks,
+         in VpnInfo[] vpnArray,
+         in NetworkState[] networkStates,
+         in String activeIface);
     /** Force update of statistics. */
+    @UnsupportedAppUsage
     void forceUpdate();
 
     /** Registers a callback on data usage. */
diff --git a/core/java/android/net/INetworkStatsSession.aidl b/core/java/android/net/INetworkStatsSession.aidl
index 5229a3b..f13f2cb 100644
--- a/core/java/android/net/INetworkStatsSession.aidl
+++ b/core/java/android/net/INetworkStatsSession.aidl
@@ -27,13 +27,17 @@
     NetworkStats getDeviceSummaryForNetwork(in NetworkTemplate template, long start, long end);
 
     /** Return network layer usage summary for traffic that matches template. */
+    @UnsupportedAppUsage
     NetworkStats getSummaryForNetwork(in NetworkTemplate template, long start, long end);
     /** Return historical network layer stats for traffic that matches template. */
+    @UnsupportedAppUsage
     NetworkStatsHistory getHistoryForNetwork(in NetworkTemplate template, int fields);
 
     /** Return network layer usage summary per UID for traffic that matches template. */
+    @UnsupportedAppUsage
     NetworkStats getSummaryForAllUid(in NetworkTemplate template, long start, long end, boolean includeTags);
     /** Return historical network layer stats for specific UID traffic that matches template. */
+    @UnsupportedAppUsage
     NetworkStatsHistory getHistoryForUid(in NetworkTemplate template, int uid, int set, int tag, int fields);
     /** Return historical network layer stats for specific UID traffic that matches template. */
     NetworkStatsHistory getHistoryIntervalForUid(in NetworkTemplate template, int uid, int set, int tag, int fields, long start, long end);
@@ -41,6 +45,7 @@
     /** Return array of uids that have stats and are accessible to the calling user */
     int[] getRelevantUids();
 
+    @UnsupportedAppUsage
     void close();
 
 }
diff --git a/core/java/android/net/ISocketKeepaliveCallback.aidl b/core/java/android/net/ISocketKeepaliveCallback.aidl
new file mode 100644
index 0000000..020fbca
--- /dev/null
+++ b/core/java/android/net/ISocketKeepaliveCallback.aidl
@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+/**
+ * Callback to provide status changes of keepalive offload.
+ *
+ * @hide
+ */
+oneway interface ISocketKeepaliveCallback
+{
+    /** The keepalive was successfully started. */
+    void onStarted(int slot);
+    /** The keepalive was successfully stopped. */
+    void onStopped();
+    /** The keepalive was stopped because of an error. */
+    void onError(int error);
+    /** The keepalive on a TCP socket was stopped because the socket received data. */
+    void onDataReceived();
+}
diff --git a/core/java/android/net/ITestNetworkManager.aidl b/core/java/android/net/ITestNetworkManager.aidl
new file mode 100644
index 0000000..119a30c
--- /dev/null
+++ b/core/java/android/net/ITestNetworkManager.aidl
@@ -0,0 +1,36 @@
+/**
+ * Copyright (c) 2018, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net;
+
+import android.net.LinkAddress;
+import android.net.TestNetworkInterface;
+import android.os.IBinder;
+import android.os.ParcelFileDescriptor;
+
+/**
+ * Interface that allows for creation and management of test-only networks.
+ *
+ * @hide
+ */
+interface ITestNetworkManager
+{
+    TestNetworkInterface createTunInterface(in LinkAddress[] linkAddrs);
+
+    void setupTestNetwork(in String iface, in IBinder binder);
+
+    void teardownTestNetwork(int netId);
+}
diff --git a/core/java/android/net/LinkAddressParcelable.aidl b/core/java/android/net/ITetheringEventCallback.aidl
similarity index 70%
rename from core/java/android/net/LinkAddressParcelable.aidl
rename to core/java/android/net/ITetheringEventCallback.aidl
index af8e79b..d502088 100644
--- a/core/java/android/net/LinkAddressParcelable.aidl
+++ b/core/java/android/net/ITetheringEventCallback.aidl
@@ -5,20 +5,24 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
-*/
+ */
 
 package android.net;
 
-parcelable LinkAddressParcelable {
-    String address;
-    int prefixLength;
-    int flags;
-    int scope;
-}
\ No newline at end of file
+import android.net.Network;
+
+/**
+ * Callback class for receiving tethering changed events
+ * @hide
+ */
+oneway interface ITetheringEventCallback
+{
+    void onUpstreamChanged(in Network network);
+}
diff --git a/core/java/android/net/InetAddresses.java b/core/java/android/net/InetAddresses.java
index 8e6c69a..01b795e 100644
--- a/core/java/android/net/InetAddresses.java
+++ b/core/java/android/net/InetAddresses.java
@@ -16,6 +16,8 @@
 
 package android.net;
 
+import android.annotation.NonNull;
+
 import libcore.net.InetAddressUtils;
 
 import java.net.InetAddress;
@@ -40,7 +42,7 @@
      * @param address the address to parse.
      * @return true if the supplied address is numeric, false otherwise.
      */
-    public static boolean isNumericAddress(String address) {
+    public static boolean isNumericAddress(@NonNull String address) {
         return InetAddressUtils.isNumericAddress(address);
     }
 
@@ -57,7 +59,7 @@
      * @return an {@link InetAddress} instance corresponding to the address.
      * @throws IllegalArgumentException if {@code address} is not a numeric address.
      */
-    public static InetAddress parseNumericAddress(String address) {
+    public static @NonNull InetAddress parseNumericAddress(@NonNull String address) {
         return InetAddressUtils.parseNumericAddress(address);
     }
 }
diff --git a/core/java/android/net/InitialConfigurationParcelable.aidl b/core/java/android/net/InitialConfigurationParcelable.aidl
index bdda355..3fa88c3 100644
--- a/core/java/android/net/InitialConfigurationParcelable.aidl
+++ b/core/java/android/net/InitialConfigurationParcelable.aidl
@@ -16,12 +16,12 @@
 
 package android.net;
 
-import android.net.IpPrefixParcelable;
-import android.net.LinkAddressParcelable;
+import android.net.IpPrefix;
+import android.net.LinkAddress;
 
 parcelable InitialConfigurationParcelable {
-    LinkAddressParcelable[] ipAddresses;
-    IpPrefixParcelable[] directlyConnectedRoutes;
+    LinkAddress[] ipAddresses;
+    IpPrefix[] directlyConnectedRoutes;
     String[] dnsServers;
     String gateway;
 }
\ No newline at end of file
diff --git a/core/java/android/net/IpMemoryStore.java b/core/java/android/net/IpMemoryStore.java
index b35f097..2f4d9bc 100644
--- a/core/java/android/net/IpMemoryStore.java
+++ b/core/java/android/net/IpMemoryStore.java
@@ -171,4 +171,9 @@
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /** Gets an instance of the memory store */
+    public static IpMemoryStore getMemoryStore(final Context context) {
+        return (IpMemoryStore) context.getSystemService(Context.IP_MEMORY_STORE_SERVICE);
+    }
 }
diff --git a/core/java/android/net/IpPrefix.aidl b/core/java/android/net/IpPrefix.aidl
index 837db5f..0d70f2a 100644
--- a/core/java/android/net/IpPrefix.aidl
+++ b/core/java/android/net/IpPrefix.aidl
@@ -17,4 +17,6 @@
 
 package android.net;
 
-parcelable IpPrefix cpp_header "binder/IpPrefix.h";
+// @JavaOnlyStableParcelable only affects the parcelable when built as stable aidl (aidl_interface
+// build rule). IpPrefix is also used in cpp but only as non-stable aidl.
+@JavaOnlyStableParcelable parcelable IpPrefix cpp_header "binder/IpPrefix.h";
diff --git a/core/java/android/net/LinkAddress.aidl b/core/java/android/net/LinkAddress.aidl
index e7d8646..9c804db 100644
--- a/core/java/android/net/LinkAddress.aidl
+++ b/core/java/android/net/LinkAddress.aidl
@@ -17,5 +17,5 @@
 
 package android.net;
 
-parcelable LinkAddress;
+@JavaOnlyStableParcelable parcelable LinkAddress;
 
diff --git a/core/java/android/net/LinkAddress.java b/core/java/android/net/LinkAddress.java
index 8d779aa..8b01960 100644
--- a/core/java/android/net/LinkAddress.java
+++ b/core/java/android/net/LinkAddress.java
@@ -25,6 +25,7 @@
 import static android.system.OsConstants.RT_SCOPE_SITE;
 import static android.system.OsConstants.RT_SCOPE_UNIVERSE;
 
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
@@ -177,7 +178,7 @@
      */
     @SystemApi
     @TestApi
-    public LinkAddress(InetAddress address, int prefixLength) {
+    public LinkAddress(@NonNull InetAddress address, int prefixLength) {
         this(address, prefixLength, 0, 0);
         this.scope = scopeForUnicastAddress(address);
     }
@@ -196,12 +197,12 @@
     /**
      * Constructs a new {@code LinkAddress} from a string such as "192.0.2.5/24" or
      * "2001:db8::1/64". The flags are set to zero and the scope is determined from the address.
-     * @param string The string to parse.
+     * @param address The string to parse.
      * @hide
      */
     @SystemApi
     @TestApi
-    public LinkAddress(String address) {
+    public LinkAddress(@NonNull String address) {
         this(address, 0, 0);
         this.scope = scopeForUnicastAddress(this.address);
     }
@@ -209,7 +210,7 @@
     /**
      * Constructs a new {@code LinkAddress} from a string such as "192.0.2.5/24" or
      * "2001:db8::1/64", with the specified flags and scope.
-     * @param string The string to parse.
+     * @param address The string to parse.
      * @param flags The address flags.
      * @param scope The address scope.
      * @hide
diff --git a/core/java/android/net/LinkProperties.aidl b/core/java/android/net/LinkProperties.aidl
index 3cb9525..a8b3c7b 100644
--- a/core/java/android/net/LinkProperties.aidl
+++ b/core/java/android/net/LinkProperties.aidl
@@ -17,4 +17,4 @@
 
 package android.net;
 
-parcelable LinkProperties;
+@JavaOnlyStableParcelable parcelable LinkProperties;
diff --git a/core/java/android/net/LinkPropertiesParcelable.aidl b/core/java/android/net/LinkPropertiesParcelable.aidl
deleted file mode 100644
index 6b52239..0000000
--- a/core/java/android/net/LinkPropertiesParcelable.aidl
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
-*/
-
-package android.net;
-
-import android.net.IpPrefixParcelable;
-import android.net.LinkAddressParcelable;
-import android.net.ProxyInfoParcelable;
-import android.net.RouteInfoParcelable;
-
-parcelable LinkPropertiesParcelable {
-    String ifaceName;
-    LinkAddressParcelable[] linkAddresses;
-    String[] dnses;
-    String[] pcscfs;
-    String[] validatedPrivateDnses;
-    boolean usePrivateDns;
-    String privateDnsServerName;
-    String domains;
-    RouteInfoParcelable[] routes;
-    ProxyInfoParcelable httpProxy;
-    int mtu;
-    String tcpBufferSizes;
-    IpPrefixParcelable nat64Prefix;
-}
\ No newline at end of file
diff --git a/core/java/android/net/NattSocketKeepalive.java b/core/java/android/net/NattSocketKeepalive.java
index 88631ae..84da294 100644
--- a/core/java/android/net/NattSocketKeepalive.java
+++ b/core/java/android/net/NattSocketKeepalive.java
@@ -17,7 +17,6 @@
 package android.net;
 
 import android.annotation.NonNull;
-import android.os.Binder;
 import android.os.RemoteException;
 import android.util.Log;
 
@@ -52,24 +51,30 @@
 
     @Override
     void startImpl(int intervalSec) {
-        try {
-            mService.startNattKeepaliveWithFd(mNetwork, mFd, mResourceId, intervalSec, mMessenger,
-                    new Binder(), mSource.getHostAddress(), mDestination.getHostAddress());
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error starting packet keepalive: ", e);
-            stopLooper();
-        }
+        mExecutor.execute(() -> {
+            try {
+                mService.startNattKeepaliveWithFd(mNetwork, mFd, mResourceId, intervalSec,
+                        mCallback,
+                        mSource.getHostAddress(), mDestination.getHostAddress());
+            } catch (RemoteException e) {
+                Log.e(TAG, "Error starting socket keepalive: ", e);
+                throw e.rethrowFromSystemServer();
+            }
+        });
     }
 
     @Override
     void stopImpl() {
-        try {
-            if (mSlot != null) {
-                mService.stopKeepalive(mNetwork, mSlot);
+        mExecutor.execute(() -> {
+            try {
+                if (mSlot != null) {
+                    mService.stopKeepalive(mNetwork, mSlot);
+                }
+            } catch (RemoteException e) {
+                Log.e(TAG, "Error stopping socket keepalive: ", e);
+                throw e.rethrowFromSystemServer();
             }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error stopping packet keepalive: ", e);
-            stopLooper();
-        }
+        });
+
     }
 }
diff --git a/core/java/android/net/Network.aidl b/core/java/android/net/Network.aidl
index 73ba1af..0562202 100644
--- a/core/java/android/net/Network.aidl
+++ b/core/java/android/net/Network.aidl
@@ -17,4 +17,4 @@
 
 package android.net;
 
-parcelable Network;
+@JavaOnlyStableParcelable parcelable Network;
diff --git a/core/java/android/net/NetworkAgent.java b/core/java/android/net/NetworkAgent.java
index 7bef690..b55f6ba 100644
--- a/core/java/android/net/NetworkAgent.java
+++ b/core/java/android/net/NetworkAgent.java
@@ -57,6 +57,7 @@
     private static final long BW_REFRESH_MIN_WIN_MS = 500;
     private boolean mPollLceScheduled = false;
     private AtomicBoolean mPollLcePending = new AtomicBoolean(false);
+    public final int mFactorySerialNumber;
 
     private static final int BASE = Protocol.BASE_NETWORK_AGENT;
 
@@ -212,16 +213,31 @@
      */
     public static final int CMD_PREVENT_AUTOMATIC_RECONNECT = BASE + 15;
 
+    // TODO : remove these two constructors. They are a stopgap measure to help sheperding a number
+    // of dependent changes that would conflict throughout the automerger graph. Having these
+    // temporarily helps with the process of going through with all these dependent changes across
+    // the entire tree.
     public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
             NetworkCapabilities nc, LinkProperties lp, int score) {
-        this(looper, context, logTag, ni, nc, lp, score, null);
+        this(looper, context, logTag, ni, nc, lp, score, null, NetworkFactory.SerialNumber.NONE);
+    }
+    public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
+            NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc) {
+        this(looper, context, logTag, ni, nc, lp, score, misc, NetworkFactory.SerialNumber.NONE);
     }
 
     public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
-            NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc) {
+            NetworkCapabilities nc, LinkProperties lp, int score, int factorySerialNumber) {
+        this(looper, context, logTag, ni, nc, lp, score, null, factorySerialNumber);
+    }
+
+    public NetworkAgent(Looper looper, Context context, String logTag, NetworkInfo ni,
+            NetworkCapabilities nc, LinkProperties lp, int score, NetworkMisc misc,
+            int factorySerialNumber) {
         super(looper);
         LOG_TAG = logTag;
         mContext = context;
+        mFactorySerialNumber = factorySerialNumber;
         if (ni == null || nc == null || lp == null) {
             throw new IllegalArgumentException();
         }
@@ -230,7 +246,8 @@
         ConnectivityManager cm = (ConnectivityManager)mContext.getSystemService(
                 Context.CONNECTIVITY_SERVICE);
         netId = cm.registerNetworkAgent(new Messenger(this), new NetworkInfo(ni),
-                new LinkProperties(lp), new NetworkCapabilities(nc), score, misc);
+                new LinkProperties(lp), new NetworkCapabilities(nc), score, misc,
+                factorySerialNumber);
     }
 
     @Override
diff --git a/core/java/android/net/NetworkCapabilities.java b/core/java/android/net/NetworkCapabilities.java
index 1d2d81d..e1cfe99 100644
--- a/core/java/android/net/NetworkCapabilities.java
+++ b/core/java/android/net/NetworkCapabilities.java
@@ -143,6 +143,8 @@
             NET_CAPABILITY_NOT_CONGESTED,
             NET_CAPABILITY_NOT_SUSPENDED,
             NET_CAPABILITY_OEM_PAID,
+            NET_CAPABILITY_MCX,
+            NET_CAPABILITY_PARTIAL_CONNECTIVITY,
     })
     public @interface NetCapability { }
 
@@ -297,8 +299,21 @@
     @SystemApi
     public static final int NET_CAPABILITY_OEM_PAID = 22;
 
+    /**
+     * Indicates this is a network that has the ability to reach a carrier's Mission Critical
+     * servers.
+     */
+    public static final int NET_CAPABILITY_MCX = 23;
+
+    /**
+     * Indicates that this network was tested to only provide partial connectivity.
+     * @hide
+     */
+    @SystemApi
+    public static final int NET_CAPABILITY_PARTIAL_CONNECTIVITY = 24;
+
     private static final int MIN_NET_CAPABILITY = NET_CAPABILITY_MMS;
-    private static final int MAX_NET_CAPABILITY = NET_CAPABILITY_OEM_PAID;
+    private static final int MAX_NET_CAPABILITY = NET_CAPABILITY_PARTIAL_CONNECTIVITY;
 
     /**
      * Network capabilities that are expected to be mutable, i.e., can change while a particular
@@ -313,7 +328,8 @@
             | (1 << NET_CAPABILITY_NOT_ROAMING)
             | (1 << NET_CAPABILITY_FOREGROUND)
             | (1 << NET_CAPABILITY_NOT_CONGESTED)
-            | (1 << NET_CAPABILITY_NOT_SUSPENDED);
+            | (1 << NET_CAPABILITY_NOT_SUSPENDED)
+            | (1 << NET_CAPABILITY_PARTIAL_CONNECTIVITY);
 
     /**
      * Network capabilities that are not allowed in NetworkRequests. This exists because the
@@ -346,7 +362,8 @@
             (1 << NET_CAPABILITY_IA) |
             (1 << NET_CAPABILITY_IMS) |
             (1 << NET_CAPABILITY_RCS) |
-            (1 << NET_CAPABILITY_XCAP);
+            (1 << NET_CAPABILITY_XCAP) |
+            (1 << NET_CAPABILITY_MCX);
 
     /**
      * Capabilities that force network to be restricted.
@@ -367,6 +384,15 @@
             (1 << NET_CAPABILITY_WIFI_P2P);
 
     /**
+     * Capabilities that are managed by ConnectivityService.
+     */
+    private static final long CONNECTIVITY_MANAGED_CAPABILITIES =
+            (1 << NET_CAPABILITY_VALIDATED)
+            | (1 << NET_CAPABILITY_CAPTIVE_PORTAL)
+            | (1 << NET_CAPABILITY_FOREGROUND)
+            | (1 << NET_CAPABILITY_PARTIAL_CONNECTIVITY);
+
+    /**
      * Adds the given capability to this {@code NetworkCapability} instance.
      * Multiple capabilities may be applied sequentially.  Note that when searching
      * for a network to satisfy a request, all capabilities requested must be satisfied.
@@ -499,6 +525,14 @@
                 && ((mUnwantedNetworkCapabilities & (1 << capability)) != 0);
     }
 
+    /**
+     * Check if this NetworkCapabilities has system managed capabilities or not.
+     * @hide
+     */
+    public boolean hasConnectivityManagedCapability() {
+        return ((mNetworkCapabilities & CONNECTIVITY_MANAGED_CAPABILITIES) != 0);
+    }
+
     /** Note this method may result in having the same capability in wanted and unwanted lists. */
     private void combineNetCapabilities(NetworkCapabilities nc) {
         this.mNetworkCapabilities |= nc.mNetworkCapabilities;
@@ -1591,30 +1625,32 @@
      */
     public static String capabilityNameOf(@NetCapability int capability) {
         switch (capability) {
-            case NET_CAPABILITY_MMS:            return "MMS";
-            case NET_CAPABILITY_SUPL:           return "SUPL";
-            case NET_CAPABILITY_DUN:            return "DUN";
-            case NET_CAPABILITY_FOTA:           return "FOTA";
-            case NET_CAPABILITY_IMS:            return "IMS";
-            case NET_CAPABILITY_CBS:            return "CBS";
-            case NET_CAPABILITY_WIFI_P2P:       return "WIFI_P2P";
-            case NET_CAPABILITY_IA:             return "IA";
-            case NET_CAPABILITY_RCS:            return "RCS";
-            case NET_CAPABILITY_XCAP:           return "XCAP";
-            case NET_CAPABILITY_EIMS:           return "EIMS";
-            case NET_CAPABILITY_NOT_METERED:    return "NOT_METERED";
-            case NET_CAPABILITY_INTERNET:       return "INTERNET";
-            case NET_CAPABILITY_NOT_RESTRICTED: return "NOT_RESTRICTED";
-            case NET_CAPABILITY_TRUSTED:        return "TRUSTED";
-            case NET_CAPABILITY_NOT_VPN:        return "NOT_VPN";
-            case NET_CAPABILITY_VALIDATED:      return "VALIDATED";
-            case NET_CAPABILITY_CAPTIVE_PORTAL: return "CAPTIVE_PORTAL";
-            case NET_CAPABILITY_NOT_ROAMING:    return "NOT_ROAMING";
-            case NET_CAPABILITY_FOREGROUND:     return "FOREGROUND";
-            case NET_CAPABILITY_NOT_CONGESTED:  return "NOT_CONGESTED";
-            case NET_CAPABILITY_NOT_SUSPENDED:  return "NOT_SUSPENDED";
-            case NET_CAPABILITY_OEM_PAID:       return "OEM_PAID";
-            default:                            return Integer.toString(capability);
+            case NET_CAPABILITY_MMS:                  return "MMS";
+            case NET_CAPABILITY_SUPL:                 return "SUPL";
+            case NET_CAPABILITY_DUN:                  return "DUN";
+            case NET_CAPABILITY_FOTA:                 return "FOTA";
+            case NET_CAPABILITY_IMS:                  return "IMS";
+            case NET_CAPABILITY_CBS:                  return "CBS";
+            case NET_CAPABILITY_WIFI_P2P:             return "WIFI_P2P";
+            case NET_CAPABILITY_IA:                   return "IA";
+            case NET_CAPABILITY_RCS:                  return "RCS";
+            case NET_CAPABILITY_XCAP:                 return "XCAP";
+            case NET_CAPABILITY_EIMS:                 return "EIMS";
+            case NET_CAPABILITY_NOT_METERED:          return "NOT_METERED";
+            case NET_CAPABILITY_INTERNET:             return "INTERNET";
+            case NET_CAPABILITY_NOT_RESTRICTED:       return "NOT_RESTRICTED";
+            case NET_CAPABILITY_TRUSTED:              return "TRUSTED";
+            case NET_CAPABILITY_NOT_VPN:              return "NOT_VPN";
+            case NET_CAPABILITY_VALIDATED:            return "VALIDATED";
+            case NET_CAPABILITY_CAPTIVE_PORTAL:       return "CAPTIVE_PORTAL";
+            case NET_CAPABILITY_NOT_ROAMING:          return "NOT_ROAMING";
+            case NET_CAPABILITY_FOREGROUND:           return "FOREGROUND";
+            case NET_CAPABILITY_NOT_CONGESTED:        return "NOT_CONGESTED";
+            case NET_CAPABILITY_NOT_SUSPENDED:        return "NOT_SUSPENDED";
+            case NET_CAPABILITY_OEM_PAID:             return "OEM_PAID";
+            case NET_CAPABILITY_MCX:                  return "MCX";
+            case NET_CAPABILITY_PARTIAL_CONNECTIVITY: return "PARTIAL_CONNECTIVITY";
+            default:                                  return Integer.toString(capability);
         }
     }
 
diff --git a/core/java/android/net/NetworkFactory.java b/core/java/android/net/NetworkFactory.java
index 7c6ca57..5b1d12c 100644
--- a/core/java/android/net/NetworkFactory.java
+++ b/core/java/android/net/NetworkFactory.java
@@ -27,11 +27,14 @@
 import android.util.SparseArray;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.AsyncChannel;
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.internal.util.Protocol;
 
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.concurrent.atomic.AtomicInteger;
 
 /**
  * A NetworkFactory is an entity that creates NetworkAgent objects.
@@ -49,6 +52,20 @@
  * @hide
  **/
 public class NetworkFactory extends Handler {
+    /** @hide */
+    public static class SerialNumber {
+        // Guard used by no network factory.
+        public static final int NONE = -1;
+        // A hardcoded serial number for NetworkAgents representing VPNs. These agents are
+        // not created by any factory, so they use this constant for clarity instead of NONE.
+        public static final int VPN = -2;
+        private static final AtomicInteger sNetworkFactorySerialNumber = new AtomicInteger(1);
+        /** Returns a unique serial number for a factory. */
+        public static final int nextSerialNumber() {
+            return sNetworkFactorySerialNumber.getAndIncrement();
+        }
+    }
+
     private static final boolean DBG = true;
     private static final boolean VDBG = false;
 
@@ -64,7 +81,7 @@
      * disregard any that it will never be able to service, for example
      * those requiring a different bearer.
      * msg.obj = NetworkRequest
-     * msg.arg1 = score - the score of the any network currently satisfying this
+     * msg.arg1 = score - the score of the network currently satisfying this
      *            request.  If this bearer knows in advance it cannot
      *            exceed this score it should not try to connect, holding the request
      *            for the future.
@@ -74,6 +91,8 @@
      *            with the same NetworkRequest but an updated score.
      *            Also, network conditions may change for this bearer
      *            allowing for a better score in the future.
+     * msg.arg2 = the serial number of the factory currently responsible for the
+     *            NetworkAgent handling this request, or SerialNumber.NONE if none.
      */
     public static final int CMD_REQUEST_NETWORK = BASE;
 
@@ -96,7 +115,16 @@
      */
     private static final int CMD_SET_FILTER = BASE + 3;
 
+    /**
+     * Sent by NetworkFactory to ConnectivityService to indicate that a request is
+     * unfulfillable.
+     * @see #releaseRequestAsUnfulfillableByAnyFactory(NetworkRequest).
+     */
+    public static final int EVENT_UNFULFILLABLE_REQUEST = BASE + 4;
+
     private final Context mContext;
+    private final ArrayList<Message> mPreConnectedQueue = new ArrayList<Message>();
+    private AsyncChannel mAsyncChannel;
     private final String LOG_TAG;
 
     private final SparseArray<NetworkRequestInfo> mNetworkRequests =
@@ -107,6 +135,7 @@
 
     private int mRefCount = 0;
     private Messenger mMessenger = null;
+    private int mSerialNumber;
 
     @UnsupportedAppUsage
     public NetworkFactory(Looper looper, Context context, String logTag,
@@ -121,7 +150,8 @@
         if (DBG) log("Registering NetworkFactory");
         if (mMessenger == null) {
             mMessenger = new Messenger(this);
-            ConnectivityManager.from(mContext).registerNetworkFactory(mMessenger, LOG_TAG);
+            mSerialNumber = ConnectivityManager.from(mContext).registerNetworkFactory(mMessenger,
+                    LOG_TAG);
         }
     }
 
@@ -136,8 +166,38 @@
     @Override
     public void handleMessage(Message msg) {
         switch (msg.what) {
+            case AsyncChannel.CMD_CHANNEL_FULL_CONNECTION: {
+                if (mAsyncChannel != null) {
+                    log("Received new connection while already connected!");
+                    break;
+                }
+                if (VDBG) log("NetworkFactory fully connected");
+                AsyncChannel ac = new AsyncChannel();
+                ac.connected(null, this, msg.replyTo);
+                ac.replyToMessage(msg, AsyncChannel.CMD_CHANNEL_FULLY_CONNECTED,
+                        AsyncChannel.STATUS_SUCCESSFUL);
+                mAsyncChannel = ac;
+                for (Message m : mPreConnectedQueue) {
+                    ac.sendMessage(m);
+                }
+                mPreConnectedQueue.clear();
+                break;
+            }
+            case AsyncChannel.CMD_CHANNEL_DISCONNECT: {
+                if (VDBG) log("CMD_CHANNEL_DISCONNECT");
+                if (mAsyncChannel != null) {
+                    mAsyncChannel.disconnect();
+                    mAsyncChannel = null;
+                }
+                break;
+            }
+            case AsyncChannel.CMD_CHANNEL_DISCONNECTED: {
+                if (DBG) log("NetworkFactory channel lost");
+                mAsyncChannel = null;
+                break;
+            }
             case CMD_REQUEST_NETWORK: {
-                handleAddRequest((NetworkRequest)msg.obj, msg.arg1);
+                handleAddRequest((NetworkRequest) msg.obj, msg.arg1, msg.arg2);
                 break;
             }
             case CMD_CANCEL_REQUEST: {
@@ -159,11 +219,13 @@
         public final NetworkRequest request;
         public int score;
         public boolean requested; // do we have a request outstanding, limited by score
+        public int factorySerialNumber;
 
-        public NetworkRequestInfo(NetworkRequest request, int score) {
+        NetworkRequestInfo(NetworkRequest request, int score, int factorySerialNumber) {
             this.request = request;
             this.score = score;
             this.requested = false;
+            this.factorySerialNumber = factorySerialNumber;
         }
 
         @Override
@@ -172,16 +234,51 @@
         }
     }
 
+    /**
+     * Add a NetworkRequest that the bearer may want to attempt to satisfy.
+     * @see #CMD_REQUEST_NETWORK
+     *
+     * @param request the request to handle.
+     * @param score the score of the NetworkAgent currently satisfying this request.
+     * @param servingFactorySerialNumber the serial number of the NetworkFactory that
+     *         created the NetworkAgent currently satisfying this request.
+     */
+    // TODO : remove this method. It is a stopgap measure to help sheperding a number
+    // of dependent changes that would conflict throughout the automerger graph. Having this
+    // temporarily helps with the process of going through with all these dependent changes across
+    // the entire tree.
     @VisibleForTesting
     protected void handleAddRequest(NetworkRequest request, int score) {
+        handleAddRequest(request, score, SerialNumber.NONE);
+    }
+
+    /**
+     * Add a NetworkRequest that the bearer may want to attempt to satisfy.
+     * @see #CMD_REQUEST_NETWORK
+     *
+     * @param request the request to handle.
+     * @param score the score of the NetworkAgent currently satisfying this request.
+     * @param servingFactorySerialNumber the serial number of the NetworkFactory that
+     *         created the NetworkAgent currently satisfying this request.
+     */
+    @VisibleForTesting
+    protected void handleAddRequest(NetworkRequest request, int score,
+            int servingFactorySerialNumber) {
         NetworkRequestInfo n = mNetworkRequests.get(request.requestId);
         if (n == null) {
-            if (DBG) log("got request " + request + " with score " + score);
-            n = new NetworkRequestInfo(request, score);
+            if (DBG) {
+                log("got request " + request + " with score " + score
+                        + " and serial " + servingFactorySerialNumber);
+            }
+            n = new NetworkRequestInfo(request, score, servingFactorySerialNumber);
             mNetworkRequests.put(n.request.requestId, n);
         } else {
-            if (VDBG) log("new score " + score + " for exisiting request " + request);
+            if (VDBG) {
+                log("new score " + score + " for exisiting request " + request
+                        + " with serial " + servingFactorySerialNumber);
+            }
             n.score = score;
+            n.factorySerialNumber = servingFactorySerialNumber;
         }
         if (VDBG) log("  my score=" + mScore + ", my filter=" + mCapabilityFilter);
 
@@ -212,7 +309,7 @@
      * Called for every request every time a new NetworkRequest is seen
      * and whenever the filterScore or filterNetworkCapabilities change.
      *
-     * acceptRequest can be overriden to provide complex filter behavior
+     * acceptRequest can be overridden to provide complex filter behavior
      * for the incoming requests
      *
      * For output, this class will call {@link #needNetworkFor} and
@@ -231,16 +328,19 @@
     }
 
     private void evalRequest(NetworkRequestInfo n) {
-        if (VDBG) log("evalRequest");
-        if (n.requested == false && n.score < mScore &&
-                n.request.networkCapabilities.satisfiedByNetworkCapabilities(
-                mCapabilityFilter) && acceptRequest(n.request, n.score)) {
+        if (VDBG) {
+            log("evalRequest");
+            log(" n.requests = " + n.requested);
+            log(" n.score = " + n.score);
+            log(" mScore = " + mScore);
+            log(" n.factorySerialNumber = " + n.factorySerialNumber);
+            log(" mSerialNumber = " + mSerialNumber);
+        }
+        if (shouldNeedNetworkFor(n)) {
             if (VDBG) log("  needNetworkFor");
             needNetworkFor(n.request, n.score);
             n.requested = true;
-        } else if (n.requested == true &&
-                (n.score > mScore || n.request.networkCapabilities.satisfiedByNetworkCapabilities(
-                mCapabilityFilter) == false || acceptRequest(n.request, n.score) == false)) {
+        } else if (shouldReleaseNetworkFor(n)) {
             if (VDBG) log("  releaseNetworkFor");
             releaseNetworkFor(n.request);
             n.requested = false;
@@ -249,10 +349,39 @@
         }
     }
 
+    private boolean shouldNeedNetworkFor(NetworkRequestInfo n) {
+        // If this request is already tracked, it doesn't qualify for need
+        return !n.requested
+            // If the score of this request is higher or equal to that of this factory and some
+            // other factory is responsible for it, then this factory should not track the request
+            // because it has no hope of satisfying it.
+            && (n.score < mScore || n.factorySerialNumber == mSerialNumber)
+            // If this factory can't satisfy the capability needs of this request, then it
+            // should not be tracked.
+            && n.request.networkCapabilities.satisfiedByNetworkCapabilities(mCapabilityFilter)
+            // Finally if the concrete implementation of the factory rejects the request, then
+            // don't track it.
+            && acceptRequest(n.request, n.score);
+    }
+
+    private boolean shouldReleaseNetworkFor(NetworkRequestInfo n) {
+        // Don't release a request that's not tracked.
+        return n.requested
+            // The request should be released if it can't be satisfied by this factory. That
+            // means either of the following conditions are met :
+            // - Its score is too high to be satisfied by this factory and it's not already
+            //   assigned to the factory
+            // - This factory can't satisfy the capability needs of the request
+            // - The concrete implementation of the factory rejects the request
+            && ((n.score > mScore && n.factorySerialNumber != mSerialNumber)
+                    || !n.request.networkCapabilities.satisfiedByNetworkCapabilities(
+                            mCapabilityFilter)
+                    || !acceptRequest(n.request, n.score));
+    }
+
     private void evalRequests() {
         for (int i = 0; i < mNetworkRequests.size(); i++) {
             NetworkRequestInfo n = mNetworkRequests.valueAt(i);
-
             evalRequest(n);
         }
     }
@@ -267,6 +396,27 @@
         });
     }
 
+    /**
+     * Can be called by a factory to release a request as unfulfillable: the request will be
+     * removed, and the caller will get a
+     * {@link ConnectivityManager.NetworkCallback#onUnavailable()} callback after this function
+     * returns.
+     *
+     * Note: this should only be called by factory which KNOWS that it is the ONLY factory which
+     * is able to fulfill this request!
+     */
+    protected void releaseRequestAsUnfulfillableByAnyFactory(NetworkRequest r) {
+        post(() -> {
+            if (DBG) log("releaseRequestAsUnfulfillableByAnyFactory: " + r);
+            Message msg = obtainMessage(EVENT_UNFULFILLABLE_REQUEST, r);
+            if (mAsyncChannel != null) {
+                mAsyncChannel.sendMessage(msg);
+            } else {
+                mPreConnectedQueue.add(msg);
+            }
+        });
+    }
+
     // override to do simple mode (request independent)
     protected void startNetwork() { }
     protected void stopNetwork() { }
@@ -280,16 +430,6 @@
         if (--mRefCount == 0) stopNetwork();
     }
 
-
-    public void addNetworkRequest(NetworkRequest networkRequest, int score) {
-        sendMessage(obtainMessage(CMD_REQUEST_NETWORK,
-                new NetworkRequestInfo(networkRequest, score)));
-    }
-
-    public void removeNetworkRequest(NetworkRequest networkRequest) {
-        sendMessage(obtainMessage(CMD_CANCEL_REQUEST, networkRequest));
-    }
-
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     public void setScoreFilter(int score) {
         sendMessage(obtainMessage(CMD_SET_SCORE, score, 0));
@@ -304,6 +444,10 @@
         return mNetworkRequests.size();
     }
 
+    public int getSerialNumber() {
+        return mSerialNumber;
+    }
+
     protected void log(String s) {
         Log.d(LOG_TAG, s);
     }
@@ -321,10 +465,11 @@
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder("{").append(LOG_TAG).append(" - ScoreFilter=").
-                append(mScore).append(", Filter=").append(mCapabilityFilter).append(", requests=").
-                append(mNetworkRequests.size()).append(", refCount=").append(mRefCount).
-                append("}");
+        StringBuilder sb = new StringBuilder("{").append(LOG_TAG).append(" - mSerialNumber=")
+                .append(mSerialNumber).append(", ScoreFilter=")
+                .append(mScore).append(", Filter=").append(mCapabilityFilter).append(", requests=")
+                .append(mNetworkRequests.size()).append(", refCount=").append(mRefCount)
+                .append("}");
         return sb.toString();
     }
 }
diff --git a/core/java/android/net/NetworkMisc.java b/core/java/android/net/NetworkMisc.java
index daa2640..6fb2390 100644
--- a/core/java/android/net/NetworkMisc.java
+++ b/core/java/android/net/NetworkMisc.java
@@ -46,12 +46,18 @@
 
     /**
      * Set if the user desires to use this network even if it is unvalidated. This field has meaning
-     * only if {#link explicitlySelected} is true. If it is, this field must also be set to the
+     * only if {@link explicitlySelected} is true. If it is, this field must also be set to the
      * appropriate value based on previous user choice.
      */
     public boolean acceptUnvalidated;
 
     /**
+     * Whether the user explicitly set that this network should be validated even if presence of
+     * only partial internet connectivity.
+     */
+    public boolean acceptPartialConnectivity;
+
+    /**
      * Set to avoid surfacing the "Sign in to network" notification.
      * if carrier receivers/apps are registered to handle the carrier-specific provisioning
      * procedure, a carrier specific provisioning notification will be placed.
diff --git a/core/java/android/net/NetworkParcelable.aidl b/core/java/android/net/NetworkParcelable.aidl
deleted file mode 100644
index c26352e..0000000
--- a/core/java/android/net/NetworkParcelable.aidl
+++ /dev/null
@@ -1,22 +0,0 @@
-/*
-**
-** Copyright (C) 2019 The Android Open Source Project
-**
-** Licensed under the Apache License, Version 2.0 (the "License");
-** you may not use this file except in compliance with the License.
-** You may obtain a copy of the License at
-**
-**     http://www.apache.org/licenses/LICENSE-2.0
-**
-** Unless required by applicable law or agreed to in writing, software
-** distributed under the License is distributed on an "AS IS" BASIS,
-** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-** See the License for the specific language governing permissions and
-** limitations under the License.
-*/
-
-package android.net;
-
-parcelable NetworkParcelable {
-    long networkHandle;
-}
diff --git a/core/java/android/net/NetworkSpecifier.java b/core/java/android/net/NetworkSpecifier.java
index 12cdc34..fcfb720 100644
--- a/core/java/android/net/NetworkSpecifier.java
+++ b/core/java/android/net/NetworkSpecifier.java
@@ -35,7 +35,7 @@
     public abstract boolean satisfiedBy(NetworkSpecifier other);
 
     /**
-     * Optional method which can be overriden by concrete implementations of NetworkSpecifier to
+     * Optional method which can be overridden by concrete implementations of NetworkSpecifier to
      * check a self-reported UID. A concrete implementation may contain a UID which would be self-
      * reported by the caller (since NetworkSpecifier implementations should be non-mutable). This
      * function is called by ConnectivityService and is passed the actual UID of the caller -
diff --git a/core/java/android/net/OWNERS b/core/java/android/net/OWNERS
index 15f4913..a1c7fce 100644
--- a/core/java/android/net/OWNERS
+++ b/core/java/android/net/OWNERS
@@ -1,12 +1,11 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
-jsharkey@android.com
 jchalard@google.com
+jsharkey@android.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
-silberst@google.com
 
 per-file SSL*, Uri*, Url* = flooey@google.com, narayan@google.com, tobiast@google.com
diff --git a/core/java/android/net/ParseException.java b/core/java/android/net/ParseException.java
index 68b209b..2380e86 100644
--- a/core/java/android/net/ParseException.java
+++ b/core/java/android/net/ParseException.java
@@ -24,6 +24,7 @@
     public String response;
 
     ParseException(String response) {
+        super(response);
         this.response = response;
     }
 }
diff --git a/core/java/android/net/ProvisioningConfigurationParcelable.aidl b/core/java/android/net/ProvisioningConfigurationParcelable.aidl
index 2a144f2..5b46d7f 100644
--- a/core/java/android/net/ProvisioningConfigurationParcelable.aidl
+++ b/core/java/android/net/ProvisioningConfigurationParcelable.aidl
@@ -19,7 +19,7 @@
 
 import android.net.ApfCapabilitiesParcelable;
 import android.net.InitialConfigurationParcelable;
-import android.net.NetworkParcelable;
+import android.net.Network;
 import android.net.StaticIpConfigurationParcelable;
 
 parcelable ProvisioningConfigurationParcelable {
@@ -33,6 +33,6 @@
     ApfCapabilitiesParcelable apfCapabilities;
     int provisioningTimeoutMs;
     int ipv6AddrGenMode;
-    NetworkParcelable network;
+    Network network;
     String displayName;
 }
diff --git a/core/java/android/net/ProxyInfo.aidl b/core/java/android/net/ProxyInfo.aidl
index 2c91960..a5d0c12 100644
--- a/core/java/android/net/ProxyInfo.aidl
+++ b/core/java/android/net/ProxyInfo.aidl
@@ -17,5 +17,5 @@
 
 package android.net;
 
-parcelable ProxyInfo;
+@JavaOnlyStableParcelable parcelable ProxyInfo;
 
diff --git a/core/java/android/net/ProxyInfoParcelable.aidl b/core/java/android/net/ProxyInfoParcelable.aidl
deleted file mode 100644
index 59fd846..0000000
--- a/core/java/android/net/ProxyInfoParcelable.aidl
+++ /dev/null
@@ -1,24 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
-*/
-
-package android.net;
-
-parcelable ProxyInfoParcelable {
-    String host;
-    int port;
-    String[] exclusionList;
-    String pacFileUrl;
-}
diff --git a/core/java/android/net/RouteInfo.aidl b/core/java/android/net/RouteInfo.aidl
index 2296a57..7af9fda 100644
--- a/core/java/android/net/RouteInfo.aidl
+++ b/core/java/android/net/RouteInfo.aidl
@@ -16,4 +16,4 @@
 
 package android.net;
 
-parcelable RouteInfo;
+@JavaOnlyStableParcelable parcelable RouteInfo;
diff --git a/core/java/android/net/RouteInfoParcelable.aidl b/core/java/android/net/RouteInfoParcelable.aidl
deleted file mode 100644
index 15bcdcf..0000000
--- a/core/java/android/net/RouteInfoParcelable.aidl
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
-*/
-
-package android.net;
-
-import android.net.IpPrefixParcelable;
-
-parcelable RouteInfoParcelable {
-    IpPrefixParcelable destination;
-    String gatewayAddr;
-    String ifaceName;
-    int type;
-}
diff --git a/core/java/android/net/SSLCertificateSocketFactory.java b/core/java/android/net/SSLCertificateSocketFactory.java
index 90dccb5..95d66bb 100644
--- a/core/java/android/net/SSLCertificateSocketFactory.java
+++ b/core/java/android/net/SSLCertificateSocketFactory.java
@@ -23,8 +23,7 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.RoSystemProperties;
-import com.android.org.conscrypt.Conscrypt;
-import com.android.org.conscrypt.OpenSSLContextImpl;
+import com.android.org.conscrypt.ClientSessionContext;
 import com.android.org.conscrypt.OpenSSLSocketImpl;
 import com.android.org.conscrypt.SSLClientSessionCache;
 
@@ -33,6 +32,8 @@
 import java.net.Socket;
 import java.net.SocketException;
 import java.security.KeyManagementException;
+import java.security.NoSuchAlgorithmException;
+import java.security.NoSuchProviderException;
 import java.security.PrivateKey;
 import java.security.cert.X509Certificate;
 
@@ -40,6 +41,7 @@
 import javax.net.ssl.HostnameVerifier;
 import javax.net.ssl.HttpsURLConnection;
 import javax.net.ssl.KeyManager;
+import javax.net.ssl.SSLContext;
 import javax.net.ssl.SSLException;
 import javax.net.ssl.SSLPeerUnverifiedException;
 import javax.net.ssl.SSLSession;
@@ -60,7 +62,7 @@
  *
  * The handshake timeout does not apply to actual TCP socket connection.
  * If you want a connection timeout as well, use {@link #createSocket()}
- * and {@link Socket#connect(SocketAddress, int)}, after which you
+ * and {@link Socket#connect(java.net.SocketAddress, int)}, after which you
  * must verify the identity of the server you are connected to.
  *
  * <p class="caution"><b>Most {@link SSLSocketFactory} implementations do not
@@ -209,14 +211,14 @@
     }
 
     /**
-     * Verify the hostname of the certificate used by the other end of a
-     * connected socket.  You MUST call this if you did not supply a hostname
-     * to {@link #createSocket()}.  It is harmless to call this method
-     * redundantly if the hostname has already been verified.
+     * Verify the hostname of the certificate used by the other end of a connected socket using the
+     * {@link HostnameVerifier} obtained from {@code
+     * HttpsURLConnection.getDefaultHostnameVerifier()}. You MUST call this if you did not supply a
+     * hostname to {@link #createSocket()}.  It is harmless to call this method redundantly if the
+     * hostname has already been verified.
      *
-     * <p>Wildcard certificates are allowed to verify any matching hostname,
-     * so "foo.bar.example.com" is verified if the peer has a certificate
-     * for "*.example.com".
+     * <p>Wildcard certificates are allowed to verify any matching hostname, so
+     * "foo.bar.example.com" is verified if the peer has a certificate for "*.example.com".
      *
      * @param socket An SSL socket which has been connected to a server
      * @param hostname The expected hostname of the remote server
@@ -251,11 +253,12 @@
     private SSLSocketFactory makeSocketFactory(
             KeyManager[] keyManagers, TrustManager[] trustManagers) {
         try {
-            OpenSSLContextImpl sslContext =  (OpenSSLContextImpl) Conscrypt.newPreferredSSLContextSpi();
-            sslContext.engineInit(keyManagers, trustManagers, null);
-            sslContext.engineGetClientSessionContext().setPersistentCache(mSessionCache);
-            return sslContext.engineGetSocketFactory();
-        } catch (KeyManagementException e) {
+            SSLContext sslContext = SSLContext.getInstance("TLS", "AndroidOpenSSL");
+            sslContext.init(keyManagers, trustManagers, null);
+            ((ClientSessionContext) sslContext.getClientSessionContext())
+                .setPersistentCache(mSessionCache);
+            return sslContext.getSocketFactory();
+        } catch (KeyManagementException | NoSuchAlgorithmException | NoSuchProviderException e) {
             Log.wtf(TAG, e);
             return (SSLSocketFactory) SSLSocketFactory.getDefault();  // Fallback
         }
@@ -480,7 +483,8 @@
      * {@inheritDoc}
      *
      * <p>By default, this method returns a <i>connected</i> socket and verifies the peer's
-     * certificate hostname after connecting; if this instance was created with
+     * certificate hostname after connecting using the {@link HostnameVerifier} obtained from
+     * {@code HttpsURLConnection.getDefaultHostnameVerifier()}; if this instance was created with
      * {@link #getInsecure(int, SSLSessionCache)}, it returns a socket that is <i>not connected</i>
      * instead.
      */
@@ -559,7 +563,8 @@
      * {@inheritDoc}
      *
      * <p>By default, this method returns a <i>connected</i> socket and verifies the peer's
-     * certificate hostname after connecting; if this instance was created with
+     * certificate hostname after connecting using the {@link HostnameVerifier} obtained from
+     * {@code HttpsURLConnection.getDefaultHostnameVerifier()}; if this instance was created with
      * {@link #getInsecure(int, SSLSessionCache)}, it returns a socket that is <i>not connected</i>
      * instead.
      */
@@ -582,7 +587,8 @@
      * {@inheritDoc}
      *
      * <p>By default, this method returns a <i>connected</i> socket and verifies the peer's
-     * certificate hostname after connecting; if this instance was created with
+     * certificate hostname after connecting using the {@link HostnameVerifier} obtained from
+     * {@code HttpsURLConnection.getDefaultHostnameVerifier()}; if this instance was created with
      * {@link #getInsecure(int, SSLSessionCache)}, it returns a socket that is <i>not connected</i>
      * instead.
      */
diff --git a/core/java/android/net/SocketKeepalive.java b/core/java/android/net/SocketKeepalive.java
index 07728be..0e768df 100644
--- a/core/java/android/net/SocketKeepalive.java
+++ b/core/java/android/net/SocketKeepalive.java
@@ -20,13 +20,8 @@
 import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.os.Handler;
-import android.os.HandlerThread;
-import android.os.Looper;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.Process;
-import android.util.Log;
+import android.os.Binder;
+import android.os.RemoteException;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -152,10 +147,9 @@
 
     @NonNull final IConnectivityManager mService;
     @NonNull final Network mNetwork;
-    @NonNull private final Executor mExecutor;
-    @NonNull private final SocketKeepalive.Callback mCallback;
-    @NonNull private final Looper mLooper;
-    @NonNull final Messenger mMessenger;
+    @NonNull final Executor mExecutor;
+    @NonNull final ISocketKeepaliveCallback mCallback;
+    // TODO: remove slot since mCallback could be used to identify which keepalive to stop.
     @Nullable Integer mSlot;
 
     SocketKeepalive(@NonNull IConnectivityManager service, @NonNull Network network,
@@ -163,53 +157,53 @@
         mService = service;
         mNetwork = network;
         mExecutor = executor;
-        mCallback = callback;
-        // TODO: 1. Use other thread modeling instead of create one thread for every instance to
-        //          reduce the memory cost.
-        //       2. support restart.
-        //       3. Fix race condition which caused by rapidly start and stop.
-        HandlerThread thread = new HandlerThread(TAG, Process.THREAD_PRIORITY_BACKGROUND
-                + Process.THREAD_PRIORITY_LESS_FAVORABLE);
-        thread.start();
-        mLooper = thread.getLooper();
-        mMessenger = new Messenger(new Handler(mLooper) {
+        mCallback = new ISocketKeepaliveCallback.Stub() {
             @Override
-            public void handleMessage(Message message) {
-                switch (message.what) {
-                    case NetworkAgent.EVENT_SOCKET_KEEPALIVE:
-                        final int status = message.arg2;
-                        try {
-                            if (status == SUCCESS) {
-                                if (mSlot == null) {
-                                    mSlot = message.arg1;
-                                    mExecutor.execute(() -> mCallback.onStarted());
-                                } else {
-                                    mSlot = null;
-                                    stopLooper();
-                                    mExecutor.execute(() -> mCallback.onStopped());
-                                }
-                            } else if (status == DATA_RECEIVED) {
-                                stopLooper();
-                                mExecutor.execute(() -> mCallback.onDataReceived());
-                            } else {
-                                stopLooper();
-                                mExecutor.execute(() -> mCallback.onError(status));
-                            }
-                        } catch (Exception e) {
-                            Log.e(TAG, "Exception in keepalive callback(" + status + ")", e);
-                        }
-                        break;
-                    default:
-                        Log.e(TAG, "Unhandled message " + Integer.toHexString(message.what));
-                        break;
-                }
+            public void onStarted(int slot) {
+                Binder.withCleanCallingIdentity(() ->
+                        mExecutor.execute(() -> {
+                            mSlot = slot;
+                            callback.onStarted();
+                        }));
             }
-        });
+
+            @Override
+            public void onStopped() {
+                Binder.withCleanCallingIdentity(() ->
+                        executor.execute(() -> {
+                            mSlot = null;
+                            callback.onStopped();
+                        }));
+            }
+
+            @Override
+            public void onError(int error) {
+                Binder.withCleanCallingIdentity(() ->
+                        executor.execute(() -> {
+                            mSlot = null;
+                            callback.onError(error);
+                        }));
+            }
+
+            @Override
+            public void onDataReceived() {
+                Binder.withCleanCallingIdentity(() ->
+                        executor.execute(() -> {
+                            mSlot = null;
+                            callback.onDataReceived();
+                        }));
+            }
+        };
     }
 
     /**
      * Request that keepalive be started with the given {@code intervalSec}. See
-     * {@link SocketKeepalive}.
+     * {@link SocketKeepalive}. If the remote binder dies, or the binder call throws an exception
+     * when invoking start or stop of the {@link SocketKeepalive}, a {@link RemoteException} will be
+     * thrown into the {@code executor}. This is typically not important to catch because the remote
+     * party is the system, so if it is not in shape to communicate through binder the system is
+     * probably going down anyway. If the caller cares regardless, it can use a custom
+     * {@link Executor} to catch the {@link RemoteException}.
      *
      * @param intervalSec The target interval in seconds between keepalive packet transmissions.
      *                    The interval should be between 10 seconds and 3600 seconds, otherwise
@@ -222,12 +216,6 @@
 
     abstract void startImpl(int intervalSec);
 
-    /** @hide */
-    protected void stopLooper() {
-        // TODO: remove this after changing thread modeling.
-        mLooper.quit();
-    }
-
     /**
      * Requests that keepalive be stopped. The application must wait for {@link Callback#onStopped}
      * before using the object. See {@link SocketKeepalive}.
@@ -245,7 +233,6 @@
     @Override
     public final void close() {
         stop();
-        stopLooper();
     }
 
     /**
@@ -259,7 +246,8 @@
         public void onStopped() {}
         /** An error occurred. */
         public void onError(@ErrorCode int error) {}
-        /** The keepalive on a TCP socket was stopped because the socket received data. */
+        /** The keepalive on a TCP socket was stopped because the socket received data. This is
+         * never called for UDP sockets. */
         public void onDataReceived() {}
     }
 }
diff --git a/core/java/android/net/StaticIpConfigurationParcelable.aidl b/core/java/android/net/StaticIpConfigurationParcelable.aidl
index 45dc021..6fffb42 100644
--- a/core/java/android/net/StaticIpConfigurationParcelable.aidl
+++ b/core/java/android/net/StaticIpConfigurationParcelable.aidl
@@ -17,10 +17,10 @@
 
 package android.net;
 
-import android.net.LinkAddressParcelable;
+import android.net.LinkAddress;
 
 parcelable StaticIpConfigurationParcelable {
-    LinkAddressParcelable ipAddress;
+    LinkAddress ipAddress;
     String gateway;
     String[] dnsServers;
     String domains;
diff --git a/core/java/android/net/TcpSocketKeepalive.java b/core/java/android/net/TcpSocketKeepalive.java
index 8f6ee7b..26cc8ff 100644
--- a/core/java/android/net/TcpSocketKeepalive.java
+++ b/core/java/android/net/TcpSocketKeepalive.java
@@ -17,7 +17,6 @@
 package android.net;
 
 import android.annotation.NonNull;
-import android.os.Binder;
 import android.os.RemoteException;
 import android.util.Log;
 
@@ -45,34 +44,39 @@
      * - The application must not write to or read from the socket after calling this method, until
      *   onDataReceived, onStopped, or onError are called. If it does, the keepalive will fail
      *   with {@link #ERROR_SOCKET_NOT_IDLE}, or {@code #ERROR_INVALID_SOCKET} if the socket
-     *   experienced an error (as in poll(2) returned POLLERR); if this happens, the data received
-     *   from the socket may be invalid, and the socket can't be recovered.
+     *   experienced an error (as in poll(2) returned POLLERR or POLLHUP); if this happens, the data
+     *   received from the socket may be invalid, and the socket can't be recovered.
      * - If the socket has data in the send or receive buffer, then this call will fail with
      *   {@link #ERROR_SOCKET_NOT_IDLE} and can be retried after the data has been processed.
-     *   An app could ensure this by using an application-layer protocol where it can receive
-     *   acknowledgement that it will go into keepalive mode. It could then go into keepalive
-     *   mode after having read the acknowledgement, draining the socket.
+     *   An app could ensure this by using an application-layer protocol to receive acknowledgement
+     *   that indicates all data has been delivered to server, e.g. HTTP 200 OK.
+     *   Then the app could go into keepalive mode after reading all remaining data within the
+     *   acknowledgement.
      */
     @Override
     void startImpl(int intervalSec) {
-        try {
-            final FileDescriptor fd = mSocket.getFileDescriptor$();
-            mService.startTcpKeepalive(mNetwork, fd, intervalSec, mMessenger, new Binder());
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error starting packet keepalive: ", e);
-            stopLooper();
-        }
+        mExecutor.execute(() -> {
+            try {
+                final FileDescriptor fd = mSocket.getFileDescriptor$();
+                mService.startTcpKeepalive(mNetwork, fd, intervalSec, mCallback);
+            } catch (RemoteException e) {
+                Log.e(TAG, "Error starting packet keepalive: ", e);
+                throw e.rethrowFromSystemServer();
+            }
+        });
     }
 
     @Override
     void stopImpl() {
-        try {
-            if (mSlot != null) {
-                mService.stopKeepalive(mNetwork, mSlot);
+        mExecutor.execute(() -> {
+            try {
+                if (mSlot != null) {
+                    mService.stopKeepalive(mNetwork, mSlot);
+                }
+            } catch (RemoteException e) {
+                Log.e(TAG, "Error stopping packet keepalive: ", e);
+                throw e.rethrowFromSystemServer();
             }
-        } catch (RemoteException e) {
-            Log.e(TAG, "Error stopping packet keepalive: ", e);
-            stopLooper();
-        }
+        });
     }
 }
diff --git a/core/java/android/net/IpPrefixParcelable.aidl b/core/java/android/net/TestNetworkInterface.aidl
similarity index 81%
rename from core/java/android/net/IpPrefixParcelable.aidl
rename to core/java/android/net/TestNetworkInterface.aidl
index 93a8d41..e1f4f9f 100644
--- a/core/java/android/net/IpPrefixParcelable.aidl
+++ b/core/java/android/net/TestNetworkInterface.aidl
@@ -5,18 +5,16 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ *      http://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
-*/
+ */
 
 package android.net;
 
-parcelable IpPrefixParcelable {
-    String address;
-    int prefixLength;
-}
\ No newline at end of file
+/** @hide */
+parcelable TestNetworkInterface;
diff --git a/core/java/android/net/TestNetworkInterface.java b/core/java/android/net/TestNetworkInterface.java
new file mode 100644
index 0000000..30e68f5
--- /dev/null
+++ b/core/java/android/net/TestNetworkInterface.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.annotation.TestApi;
+import android.os.Parcel;
+import android.os.ParcelFileDescriptor;
+import android.os.Parcelable;
+
+/**
+ * This class is used to return the interface name and fd of the test interface
+ *
+ * @hide
+ */
+@TestApi
+public final class TestNetworkInterface implements Parcelable {
+    private static final String TAG = "TestNetworkInterface";
+
+    private final ParcelFileDescriptor mFileDescriptor;
+    private final String mInterfaceName;
+
+    @Override
+    public int describeContents() {
+        return (mFileDescriptor != null) ? Parcelable.CONTENTS_FILE_DESCRIPTOR : 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeParcelable(mFileDescriptor, PARCELABLE_WRITE_RETURN_VALUE);
+        out.writeString(mInterfaceName);
+    }
+
+    public TestNetworkInterface(ParcelFileDescriptor pfd, String intf) {
+        mFileDescriptor = pfd;
+        mInterfaceName = intf;
+    }
+
+    private TestNetworkInterface(Parcel in) {
+        mFileDescriptor = in.readParcelable(ParcelFileDescriptor.class.getClassLoader());
+        mInterfaceName = in.readString();
+    }
+
+    public ParcelFileDescriptor getFileDescriptor() {
+        return mFileDescriptor;
+    }
+
+    public String getInterfaceName() {
+        return mInterfaceName;
+    }
+
+    public static final Parcelable.Creator<TestNetworkInterface> CREATOR =
+            new Parcelable.Creator<TestNetworkInterface>() {
+                public TestNetworkInterface createFromParcel(Parcel in) {
+                    return new TestNetworkInterface(in);
+                }
+
+                public TestNetworkInterface[] newArray(int size) {
+                    return new TestNetworkInterface[size];
+                }
+            };
+}
diff --git a/core/java/android/net/TestNetworkManager.java b/core/java/android/net/TestNetworkManager.java
new file mode 100644
index 0000000..cd58e66
--- /dev/null
+++ b/core/java/android/net/TestNetworkManager.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.net;
+
+import android.annotation.NonNull;
+import android.annotation.TestApi;
+import android.content.Context;
+import android.os.IBinder;
+import android.os.RemoteException;
+
+import com.android.internal.util.Preconditions;
+
+/**
+ * Class that allows creation and management of per-app, test-only networks
+ *
+ * @hide
+ */
+@TestApi
+public class TestNetworkManager {
+    @NonNull private static final String TAG = TestNetworkManager.class.getSimpleName();
+
+    @NonNull private final ITestNetworkManager mService;
+    @NonNull private final Context mContext;
+
+    /** @hide */
+    public TestNetworkManager(@NonNull Context context, @NonNull ITestNetworkManager service) {
+        mContext = Preconditions.checkNotNull(context, "missing Context");
+        mService = Preconditions.checkNotNull(service, "missing ITestNetworkManager");
+    }
+
+    /**
+     * Teardown the capability-limited, testing-only network for a given interface
+     *
+     * @param network The test network that should be torn down
+     * @hide
+     */
+    @TestApi
+    public void teardownTestNetwork(@NonNull Network network) {
+        try {
+            mService.teardownTestNetwork(network.netId);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Sets up a capability-limited, testing-only network for a given interface
+     *
+     * @param iface the name of the interface to be used for the Network LinkProperties.
+     * @param binder A binder object guarding the lifecycle of this test network.
+     * @hide
+     */
+    @TestApi
+    public void setupTestNetwork(@NonNull String iface, @NonNull IBinder binder) {
+        try {
+            mService.setupTestNetwork(iface, binder);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Create a tun interface for testing purposes
+     *
+     * @param linkAddrs an array of LinkAddresses to assign to the TUN interface
+     * @return A ParcelFileDescriptor of the underlying TUN interface. Close this to tear down the
+     *     TUN interface.
+     * @hide
+     */
+    @TestApi
+    public TestNetworkInterface createTunInterface(@NonNull LinkAddress[] linkAddrs) {
+        try {
+            return mService.createTunInterface(linkAddrs);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+}
diff --git a/core/java/android/net/Uri.java b/core/java/android/net/Uri.java
index af3ee09..9125cfb 100644
--- a/core/java/android/net/Uri.java
+++ b/core/java/android/net/Uri.java
@@ -16,6 +16,7 @@
 
 package android.net;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.UnsupportedAppUsage;
 import android.content.Intent;
@@ -380,6 +381,7 @@
      * returned as {@code http://example.com/...}.
      * @return the common forms PII redacted string of this URI
      */
+    @NonNull
     public String toSafeString() {
         String scheme = getScheme();
         String ssp = getSchemeSpecificPart();
@@ -402,7 +404,7 @@
                 }
                 return builder.toString();
             } else if (scheme.equalsIgnoreCase("http") || scheme.equalsIgnoreCase("https")
-                    || scheme.equalsIgnoreCase("ftp")) {
+                    || scheme.equalsIgnoreCase("ftp") || scheme.equalsIgnoreCase("rtsp")) {
                 ssp = "//" + ((getHost() != null) ? getHost() : "")
                         + ((getPort() != -1) ? (":" + getPort()) : "")
                         + "/...";
diff --git a/core/java/android/net/UrlQuerySanitizer.java b/core/java/android/net/UrlQuerySanitizer.java
index d2073b4..5b67406 100644
--- a/core/java/android/net/UrlQuerySanitizer.java
+++ b/core/java/android/net/UrlQuerySanitizer.java
@@ -287,7 +287,7 @@
         /**
          * Sanitize a value.
          * <ol>
-         * <li>If script URLs are not OK, the will be removed.
+         * <li>If script URLs are not OK, they will be removed.
          * <li>If neither spaces nor other white space is OK, then
          * white space will be trimmed from the beginning and end of
          * the URL. (Just the actual white space characters are trimmed, not
@@ -563,7 +563,7 @@
     }
 
     /**
-     * Constructs a UrlQuerySanitizer and parse a URL.
+     * Constructs a UrlQuerySanitizer and parses a URL.
      * This constructor is provided for convenience when the
      * default parsing behavior is acceptable.
      * <p>
@@ -644,7 +644,7 @@
     }
 
     /**
-     * An array list of all of the parameter value pairs in the sanitized
+     * An array list of all of the parameter-value pairs in the sanitized
      * query, in the order they appeared in the query. May contain duplicate
      * parameters.
      * <p class="note"><b>Note:</b> Do not modify this list. Treat it as a read-only list.</p>
@@ -656,7 +656,7 @@
     /**
      * Check if a parameter exists in the current sanitized query.
      * @param parameter the unencoded name of a parameter.
-     * @return true if the paramater exists in the current sanitized queary.
+     * @return true if the parameter exists in the current sanitized queary.
      */
     public boolean hasParameter(String parameter) {
         return mEntries.containsKey(parameter);
@@ -766,7 +766,7 @@
      * the value. If all goes well then addSanitizedValue is called with
      * the unescaped parameter and the sanitized unescaped value.
      * @param parameter an escaped parameter
-     * @param value an unsanitzied escaped value
+     * @param value an unsanitized escaped value
      */
     protected void parseEntry(String parameter, String value) {
         String unescapedParameter = unescape(parameter);
@@ -812,7 +812,7 @@
     /**
      * Get the effective value sanitizer for a parameter. Like getValueSanitizer,
      * except if there is no value sanitizer registered for a parameter, and
-     * unregistered paramaters are allowed, then the default value sanitizer is
+     * unregistered parameters are allowed, then the default value sanitizer is
      * returned.
      * @param parameter an unescaped parameter
      * @return the effective value sanitizer for a parameter.
diff --git a/core/java/android/net/VpnService.java b/core/java/android/net/VpnService.java
index 784f233..ea245a4 100644
--- a/core/java/android/net/VpnService.java
+++ b/core/java/android/net/VpnService.java
@@ -19,12 +19,16 @@
 import static android.system.OsConstants.AF_INET;
 import static android.system.OsConstants.AF_INET6;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.app.Activity;
 import android.app.PendingIntent;
 import android.app.Service;
+import android.app.admin.DevicePolicyManager;
+import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.IPackageManager;
@@ -46,6 +50,7 @@
 import java.net.Socket;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Set;
 
 /**
  * VpnService is a base class for applications to extend and build their
@@ -136,7 +141,7 @@
      * provides users with the ability to set it as always-on, so that VPN connection is
      * persisted after device reboot and app upgrade. Always-on VPN can also be enabled by device
      * owner and profile owner apps through
-     * {@link android.app.admin.DevicePolicyManager#setAlwaysOnVpnPackage}.
+     * {@link DevicePolicyManager#setAlwaysOnVpnPackage}.
      *
      * <p>VPN apps not supporting this feature should opt out by adding this meta-data field to the
      * {@code VpnService} component of {@code AndroidManifest.xml}. In case there is more than one
@@ -368,7 +373,10 @@
     }
 
     /**
-     * Returns whether the service is running in always-on VPN mode.
+     * Returns whether the service is running in always-on VPN mode. In this mode the system ensures
+     * that the service is always running by restarting it when necessary, e.g. after reboot.
+     *
+     * @see DevicePolicyManager#setAlwaysOnVpnPackage(ComponentName, String, boolean, Set)
      */
     public final boolean isAlwaysOn() {
         try {
@@ -379,8 +387,11 @@
     }
 
     /**
-     * Returns whether the service is running in always-on VPN mode blocking connections without
-     * VPN.
+     * Returns whether the service is running in always-on VPN lockdown mode. In this mode the
+     * system ensures that the service is always running and that the apps aren't allowed to bypass
+     * the VPN.
+     *
+     * @see DevicePolicyManager#setAlwaysOnVpnPackage(ComponentName, String, boolean, Set)
      */
     public final boolean isLockdownEnabled() {
         try {
@@ -478,7 +489,8 @@
          * system-managed dialogs and notifications. This is recommended
          * not required.
          */
-        public Builder setSession(String session) {
+        @NonNull
+        public Builder setSession(@NonNull String session) {
             mConfig.session = session;
             return this;
         }
@@ -488,7 +500,8 @@
          * configure the VPN connection. If it is not set, the button
          * to configure will not be shown in system-managed dialogs.
          */
-        public Builder setConfigureIntent(PendingIntent intent) {
+        @NonNull
+        public Builder setConfigureIntent(@NonNull PendingIntent intent) {
             mConfig.configureIntent = intent;
             return this;
         }
@@ -500,6 +513,7 @@
          *
          * @throws IllegalArgumentException if the value is not positive.
          */
+        @NonNull
         public Builder setMtu(int mtu) {
             if (mtu <= 0) {
                 throw new IllegalArgumentException("Bad mtu");
@@ -512,7 +526,8 @@
          * Sets an HTTP proxy for the VPN network. This proxy is only a recommendation
          * and it is possible that some apps will ignore it.
          */
-        public Builder setHttpProxy(ProxyInfo proxyInfo) {
+        @NonNull
+        public Builder setHttpProxy(@NonNull ProxyInfo proxyInfo) {
             mConfig.proxyInfo = proxyInfo;
             return this;
         }
@@ -527,7 +542,8 @@
          *
          * @throws IllegalArgumentException if the address is invalid.
          */
-        public Builder addAddress(InetAddress address, int prefixLength) {
+        @NonNull
+        public Builder addAddress(@NonNull InetAddress address, int prefixLength) {
             check(address, prefixLength);
 
             if (address.isAnyLocalAddress()) {
@@ -549,7 +565,8 @@
          * @throws IllegalArgumentException if the address is invalid.
          * @see #addAddress(InetAddress, int)
          */
-        public Builder addAddress(String address, int prefixLength) {
+        @NonNull
+        public Builder addAddress(@NonNull String address, int prefixLength) {
             return addAddress(InetAddress.parseNumericAddress(address), prefixLength);
         }
 
@@ -562,7 +579,8 @@
          *
          * @throws IllegalArgumentException if the route is invalid.
          */
-        public Builder addRoute(InetAddress address, int prefixLength) {
+        @NonNull
+        public Builder addRoute(@NonNull InetAddress address, int prefixLength) {
             check(address, prefixLength);
 
             int offset = prefixLength / 8;
@@ -590,7 +608,8 @@
          * @throws IllegalArgumentException if the route is invalid.
          * @see #addRoute(InetAddress, int)
          */
-        public Builder addRoute(String address, int prefixLength) {
+        @NonNull
+        public Builder addRoute(@NonNull String address, int prefixLength) {
             return addRoute(InetAddress.parseNumericAddress(address), prefixLength);
         }
 
@@ -604,7 +623,8 @@
          *
          * @throws IllegalArgumentException if the address is invalid.
          */
-        public Builder addDnsServer(InetAddress address) {
+        @NonNull
+        public Builder addDnsServer(@NonNull InetAddress address) {
             if (address.isLoopbackAddress() || address.isAnyLocalAddress()) {
                 throw new IllegalArgumentException("Bad address");
             }
@@ -626,14 +646,16 @@
          * @throws IllegalArgumentException if the address is invalid.
          * @see #addDnsServer(InetAddress)
          */
-        public Builder addDnsServer(String address) {
+        @NonNull
+        public Builder addDnsServer(@NonNull String address) {
             return addDnsServer(InetAddress.parseNumericAddress(address));
         }
 
         /**
          * Add a search domain to the DNS resolver.
          */
-        public Builder addSearchDomain(String domain) {
+        @NonNull
+        public Builder addSearchDomain(@NonNull String domain) {
             if (mConfig.searchDomains == null) {
                 mConfig.searchDomains = new ArrayList<String>();
             }
@@ -659,6 +681,7 @@
          *
          * @return this {@link Builder} object to facilitate chaining of method calls.
          */
+        @NonNull
         public Builder allowFamily(int family) {
             if (family == AF_INET) {
                 mConfig.allowIPv4 = true;
@@ -702,7 +725,8 @@
          *
          * @return this {@link Builder} object to facilitate chaining method calls.
          */
-        public Builder addAllowedApplication(String packageName)
+        @NonNull
+        public Builder addAllowedApplication(@NonNull String packageName)
                 throws PackageManager.NameNotFoundException {
             if (mConfig.disallowedApplications != null) {
                 throw new UnsupportedOperationException("addDisallowedApplication already called");
@@ -734,7 +758,8 @@
          *
          * @return this {@link Builder} object to facilitate chaining method calls.
          */
-        public Builder addDisallowedApplication(String packageName)
+        @NonNull
+        public Builder addDisallowedApplication(@NonNull String packageName)
                 throws PackageManager.NameNotFoundException {
             if (mConfig.allowedApplications != null) {
                 throw new UnsupportedOperationException("addAllowedApplication already called");
@@ -757,6 +782,7 @@
          *
          * @return this {@link Builder} object to facilitate chaining of method calls.
          */
+        @NonNull
         public Builder allowBypass() {
             mConfig.allowBypass = true;
             return this;
@@ -771,6 +797,7 @@
          *
          * @return this {@link Builder} object to facilitate chaining method calls.
          */
+        @NonNull
         public Builder setBlocking(boolean blocking) {
             mConfig.blocking = blocking;
             return this;
@@ -785,7 +812,8 @@
          *
          * @return this {@link Builder} object to facilitate chaining method calls.
          */
-        public Builder setUnderlyingNetworks(Network[] networks) {
+        @NonNull
+        public Builder setUnderlyingNetworks(@Nullable Network[] networks) {
             mConfig.underlyingNetworks = networks != null ? networks.clone() : null;
             return this;
         }
@@ -806,6 +834,7 @@
          * @see #setUnderlyingNetworks(Networks[])
          * @see ConnectivityManager#isActiveNetworkMetered()
          */
+        @NonNull
         public Builder setMetered(boolean isMetered) {
             mConfig.isMetered = isMetered;
             return this;
@@ -854,6 +883,7 @@
          *         in {@code AndroidManifest.xml}.
          * @see VpnService
          */
+        @Nullable
         public ParcelFileDescriptor establish() {
             mConfig.addresses = mAddresses;
             mConfig.routes = mRoutes;
diff --git a/core/java/android/net/captiveportal/CaptivePortalProbeResult.java b/core/java/android/net/captiveportal/CaptivePortalProbeResult.java
index 7432687..3930344 100644
--- a/core/java/android/net/captiveportal/CaptivePortalProbeResult.java
+++ b/core/java/android/net/captiveportal/CaptivePortalProbeResult.java
@@ -30,10 +30,20 @@
     public static final int SUCCESS_CODE = 204;
     public static final int FAILED_CODE = 599;
     public static final int PORTAL_CODE = 302;
+    // Set partial connectivity http response code to -1 to prevent conflict with the other http
+    // response codes. Besides the default http response code of probe result is set as 599 in
+    // NetworkMonitor#sendParallelHttpProbes(), so response code will be set as -1 only when
+    // NetworkMonitor detects partial connectivity.
+    /**
+     * @hide
+     */
+    public static final int PARTIAL_CODE = -1;
 
     public static final CaptivePortalProbeResult FAILED = new CaptivePortalProbeResult(FAILED_CODE);
     public static final CaptivePortalProbeResult SUCCESS =
             new CaptivePortalProbeResult(SUCCESS_CODE);
+    public static final CaptivePortalProbeResult PARTIAL =
+            new CaptivePortalProbeResult(PARTIAL_CODE);
 
     private final int mHttpResponseCode;  // HTTP response code returned from Internet probe.
     public final String redirectUrl;      // Redirect destination returned from Internet probe.
@@ -69,4 +79,8 @@
     public boolean isFailed() {
         return !isSuccessful() && !isPortal();
     }
+
+    public boolean isPartialConnectivity() {
+        return mHttpResponseCode == PARTIAL_CODE;
+    }
 }
diff --git a/core/java/android/net/http/SslCertificate.java b/core/java/android/net/http/SslCertificate.java
index 6fcd6eb..01dd08f 100644
--- a/core/java/android/net/http/SslCertificate.java
+++ b/core/java/android/net/http/SslCertificate.java
@@ -16,6 +16,7 @@
 
 package android.net.http;
 
+import android.annotation.Nullable;
 import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.os.Bundle;
@@ -252,7 +253,7 @@
      * @return The {@code X509Certificate} used to create this {@code SslCertificate} or
      * {@code null} if no certificate was provided.
      */
-    public X509Certificate getX509Certificate() {
+    public @Nullable X509Certificate getX509Certificate() {
         return mX509Certificate;
     }
 
diff --git a/core/java/android/net/ip/IIpClient.aidl b/core/java/android/net/ip/IIpClient.aidl
index a4a80e1..b834e45 100644
--- a/core/java/android/net/ip/IIpClient.aidl
+++ b/core/java/android/net/ip/IIpClient.aidl
@@ -15,7 +15,7 @@
  */
 package android.net.ip;
 
-import android.net.ProxyInfoParcelable;
+import android.net.ProxyInfo;
 import android.net.ProvisioningConfigurationParcelable;
 import android.net.TcpKeepalivePacketDataParcelable;
 
@@ -28,7 +28,7 @@
     void startProvisioning(in ProvisioningConfigurationParcelable req);
     void stop();
     void setTcpBufferSizes(in String tcpBufferSizes);
-    void setHttpProxy(in ProxyInfoParcelable proxyInfo);
+    void setHttpProxy(in ProxyInfo proxyInfo);
     void setMulticastFilter(boolean enabled);
     void addKeepalivePacketFilter(int slot, in TcpKeepalivePacketDataParcelable pkt);
     void removeKeepalivePacketFilter(int slot);
diff --git a/core/java/android/net/ip/IIpClientCallbacks.aidl b/core/java/android/net/ip/IIpClientCallbacks.aidl
index f077e3b..3681416 100644
--- a/core/java/android/net/ip/IIpClientCallbacks.aidl
+++ b/core/java/android/net/ip/IIpClientCallbacks.aidl
@@ -15,7 +15,7 @@
  */
 package android.net.ip;
 
-import android.net.LinkPropertiesParcelable;
+import android.net.LinkProperties;
 import android.net.ip.IIpClient;
 import android.net.DhcpResultsParcelable;
 
@@ -34,11 +34,11 @@
     // null or not.
     void onNewDhcpResults(in DhcpResultsParcelable dhcpResults);
 
-    void onProvisioningSuccess(in LinkPropertiesParcelable newLp);
-    void onProvisioningFailure(in LinkPropertiesParcelable newLp);
+    void onProvisioningSuccess(in LinkProperties newLp);
+    void onProvisioningFailure(in LinkProperties newLp);
 
     // Invoked on LinkProperties changes.
-    void onLinkPropertiesChange(in LinkPropertiesParcelable newLp);
+    void onLinkPropertiesChange(in LinkProperties newLp);
 
     // Called when the internal IpReachabilityMonitor (if enabled) has
     // detected the loss of a critical number of required neighbors.
diff --git a/core/java/android/net/metrics/NetworkEvent.java b/core/java/android/net/metrics/NetworkEvent.java
index f5b2ff1..5128115 100644
--- a/core/java/android/net/metrics/NetworkEvent.java
+++ b/core/java/android/net/metrics/NetworkEvent.java
@@ -50,6 +50,8 @@
 
     public static final int NETWORK_CONSECUTIVE_DNS_TIMEOUT_FOUND = 12;
 
+    public static final int NETWORK_PARTIAL_CONNECTIVITY = 13;
+
     /** @hide */
     @IntDef(value = {
             NETWORK_CONNECTED,
@@ -64,6 +66,7 @@
             NETWORK_FIRST_VALIDATION_PORTAL_FOUND,
             NETWORK_REVALIDATION_PORTAL_FOUND,
             NETWORK_CONSECUTIVE_DNS_TIMEOUT_FOUND,
+            NETWORK_PARTIAL_CONNECTIVITY,
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface EventType {}
diff --git a/core/java/android/net/metrics/ValidationProbeEvent.java b/core/java/android/net/metrics/ValidationProbeEvent.java
index 42e8aa6..a43dc60 100644
--- a/core/java/android/net/metrics/ValidationProbeEvent.java
+++ b/core/java/android/net/metrics/ValidationProbeEvent.java
@@ -79,7 +79,7 @@
     }
 
     /**
-     * Utility to create an instance of {@link ApfProgramEvent}.
+     * Utility to create an instance of {@link ValidationProbeEvent}.
      */
     public static class Builder {
         private long mDurationMs;
diff --git a/core/java/android/net/util/SocketUtils.java b/core/java/android/net/util/SocketUtils.java
index fbb15ed..5827f9e 100644
--- a/core/java/android/net/util/SocketUtils.java
+++ b/core/java/android/net/util/SocketUtils.java
@@ -19,6 +19,8 @@
 import static android.system.OsConstants.SOL_SOCKET;
 import static android.system.OsConstants.SO_BINDTODEVICE;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.net.MacAddress;
@@ -49,7 +51,7 @@
      *
      * <p>Data sent through the socket will go directly to the underlying network, ignoring VPNs.
      */
-    public static void bindSocketToInterface(FileDescriptor socket, String iface)
+    public static void bindSocketToInterface(@NonNull FileDescriptor socket, @NonNull String iface)
             throws ErrnoException {
         // SO_BINDTODEVICE actually takes a string. This works because the first member
         // of struct ifreq is a NULL-terminated interface name.
@@ -75,7 +77,7 @@
     /**
      * Make a socket address that packet socket can send packets to.
      */
-    public static SocketAddress makePacketSocketAddress(int ifIndex, byte[] hwAddr) {
+    public static SocketAddress makePacketSocketAddress(int ifIndex, @NonNull byte[] hwAddr) {
         return new PacketSocketAddress(ifIndex, hwAddr);
     }
 
@@ -83,45 +85,21 @@
      * Set an option on a socket that takes a time value argument.
      */
     public static void setSocketTimeValueOption(
-            FileDescriptor fd, int level, int option, long millis) throws ErrnoException {
+            @NonNull FileDescriptor fd, int level, int option, long millis) throws ErrnoException {
         Os.setsockoptTimeval(fd, level, option, StructTimeval.fromMillis(millis));
     }
 
     /**
-     * Bind a socket to the specified address.
-     */
-    public static void bindSocket(FileDescriptor fd, SocketAddress addr)
-            throws ErrnoException, SocketException {
-        Os.bind(fd, addr);
-    }
-
-    /**
-     * Connect a socket to the specified address.
-     */
-    public static void connectSocket(FileDescriptor fd, SocketAddress addr)
-            throws ErrnoException, SocketException {
-        Os.connect(fd, addr);
-    }
-
-    /**
-     * Send a message on a socket, using the specified SocketAddress.
-     */
-    public static void sendTo(FileDescriptor fd, byte[] bytes, int byteOffset, int byteCount,
-            int flags, SocketAddress addr) throws ErrnoException, SocketException {
-        Os.sendto(fd, bytes, byteOffset, byteCount, flags, addr);
-    }
-
-    /**
      * @see IoBridge#closeAndSignalBlockedThreads(FileDescriptor)
      */
-    public static void closeSocket(FileDescriptor fd) throws IOException {
+    public static void closeSocket(@Nullable FileDescriptor fd) throws IOException {
         IoBridge.closeAndSignalBlockedThreads(fd);
     }
 
     /**
      * Attaches a socket filter that accepts DHCP packets to the given socket.
      */
-    public static void attachDhcpFilter(FileDescriptor fd) throws SocketException {
+    public static void attachDhcpFilter(@NonNull FileDescriptor fd) throws SocketException {
         NetworkUtils.attachDhcpFilter(fd);
     }
 
@@ -130,7 +108,8 @@
      * @param fd the socket's {@link FileDescriptor}.
      * @param packetType the hardware address type, one of ARPHRD_*.
      */
-    public static void attachRaFilter(FileDescriptor fd, int packetType) throws SocketException {
+    public static void attachRaFilter(@NonNull FileDescriptor fd, int packetType)
+            throws SocketException {
         NetworkUtils.attachRaFilter(fd, packetType);
     }
 
@@ -142,7 +121,7 @@
      * @param fd the socket's {@link FileDescriptor}.
      * @param packetType the hardware address type, one of ARPHRD_*.
      */
-    public static void attachControlPacketFilter(FileDescriptor fd, int packetType)
+    public static void attachControlPacketFilter(@NonNull FileDescriptor fd, int packetType)
             throws SocketException {
         NetworkUtils.attachControlPacketFilter(fd, packetType);
     }
@@ -150,8 +129,8 @@
     /**
      * Add an entry into the ARP cache.
      */
-    public static void addArpEntry(Inet4Address ipv4Addr, MacAddress ethAddr, String ifname,
-            FileDescriptor fd) throws IOException {
+    public static void addArpEntry(@NonNull Inet4Address ipv4Addr, @NonNull MacAddress ethAddr,
+            @NonNull String ifname, @NonNull FileDescriptor fd) throws IOException {
         NetworkUtils.addArpEntry(ipv4Addr, ethAddr, ifname, fd);
     }
 
diff --git a/core/java/android/nfc/INfcAdapterExtras.aidl b/core/java/android/nfc/INfcAdapterExtras.aidl
index 41ebf63..dd260bc 100644
--- a/core/java/android/nfc/INfcAdapterExtras.aidl
+++ b/core/java/android/nfc/INfcAdapterExtras.aidl
@@ -23,11 +23,18 @@
  * {@hide}
  */
 interface INfcAdapterExtras {
+    @UnsupportedAppUsage
     Bundle open(in String pkg, IBinder b);
+    @UnsupportedAppUsage
     Bundle close(in String pkg, IBinder b);
+    @UnsupportedAppUsage
     Bundle transceive(in String pkg, in byte[] data_in);
+    @UnsupportedAppUsage
     int getCardEmulationRoute(in String pkg);
+    @UnsupportedAppUsage
     void setCardEmulationRoute(in String pkg, int route);
+    @UnsupportedAppUsage
     void authenticate(in String pkg, in byte[] token);
+    @UnsupportedAppUsage
     String getDriverName(in String pkg);
 }
diff --git a/core/java/android/nfc/cardemulation/CardEmulation.java b/core/java/android/nfc/cardemulation/CardEmulation.java
index 01932ab..f23dc2d 100644
--- a/core/java/android/nfc/cardemulation/CardEmulation.java
+++ b/core/java/android/nfc/cardemulation/CardEmulation.java
@@ -16,6 +16,7 @@
 
 package android.nfc.cardemulation;
 
+import android.annotation.NonNull;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
 import android.app.Activity;
@@ -359,7 +360,7 @@
      * @param service The component name of the service
      * @return whether the registration was successful.
      */
-    public boolean unsetOffHostForService(ComponentName service) {
+    public boolean unsetOffHostForService(@NonNull ComponentName service) {
         NfcAdapter adapter = NfcAdapter.getDefaultAdapter(mContext);
         if (adapter == null) {
             return false;
@@ -405,7 +406,8 @@
      * @param offHostSecureElement Secure Element to register the AID to
      * @return whether the registration was successful.
      */
-    public boolean setOffHostForService(ComponentName service, String offHostSecureElement) {
+    public boolean setOffHostForService(@NonNull ComponentName service,
+            @NonNull String offHostSecureElement) {
         boolean validSecureElement = false;
 
         NfcAdapter adapter = NfcAdapter.getDefaultAdapter(mContext);
diff --git a/core/java/android/nfc/cardemulation/OffHostApduService.java b/core/java/android/nfc/cardemulation/OffHostApduService.java
index 6a8aeee..2286e84 100644
--- a/core/java/android/nfc/cardemulation/OffHostApduService.java
+++ b/core/java/android/nfc/cardemulation/OffHostApduService.java
@@ -31,7 +31,7 @@
  * <div class="special reference">
  * <h3>Developer Guide</h3>
  * For a general introduction into the topic of card emulation,
- * please read the <a href="{@docRoot}guide/topics/nfc/ce.html">
+ * please read the <a href="{@docRoot}guide/topics/connectivity/nfc/hce.html">
  * NFC card emulation developer guide.</a></p>
  * </div>
  *
diff --git a/core/java/android/nfc/tech/MifareClassic.java b/core/java/android/nfc/tech/MifareClassic.java
index 8c92288..9b5bda8 100644
--- a/core/java/android/nfc/tech/MifareClassic.java
+++ b/core/java/android/nfc/tech/MifareClassic.java
@@ -38,7 +38,7 @@
  * <li>MIFARE Classic Mini are 320 bytes ({@link #SIZE_MINI}), with 5 sectors each of 4 blocks.
  * <li>MIFARE Classic 1k are 1024 bytes ({@link #SIZE_1K}), with 16 sectors each of 4 blocks.
  * <li>MIFARE Classic 2k are 2048 bytes ({@link #SIZE_2K}), with 32 sectors each of 4 blocks.
- * <li>MIFARE Classic 4k} are 4096 bytes ({@link #SIZE_4K}). The first 32 sectors contain 4 blocks
+ * <li>MIFARE Classic 4k are 4096 bytes ({@link #SIZE_4K}). The first 32 sectors contain 4 blocks
  * and the last 8 sectors contain 16 blocks.
  * </ul>
  *
diff --git a/core/java/android/os/AsyncResult.java b/core/java/android/os/AsyncResult.java
index 5bad09d..58a2701 100644
--- a/core/java/android/os/AsyncResult.java
+++ b/core/java/android/os/AsyncResult.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.Message;
 
 /** @hide */
@@ -25,13 +26,17 @@
     /*************************** Instance Variables **************************/
 
     // Expect either exception or result to be null
+    @UnsupportedAppUsage
     public Object userObj;
+    @UnsupportedAppUsage
     public Throwable exception;
+    @UnsupportedAppUsage
     public Object result;
 
     /***************************** Class Methods *****************************/
 
     /** Saves and sets m.obj */
+    @UnsupportedAppUsage
     public static AsyncResult 
     forMessage(Message m, Object r, Throwable ex)
     {
@@ -45,6 +50,7 @@
     }
 
     /** Saves and sets m.obj */
+    @UnsupportedAppUsage
     public static AsyncResult 
     forMessage(Message m)
     {
@@ -58,6 +64,7 @@
     }
 
     /** please note, this sets m.obj to be this */
+    @UnsupportedAppUsage
     public 
     AsyncResult (Object uo, Object r, Throwable ex)
     {
diff --git a/core/java/android/os/AsyncTask.java b/core/java/android/os/AsyncTask.java
index a851e04..d259f38 100644
--- a/core/java/android/os/AsyncTask.java
+++ b/core/java/android/os/AsyncTask.java
@@ -18,6 +18,7 @@
 
 import android.annotation.MainThread;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.annotation.WorkerThread;
 
 import java.util.ArrayDeque;
@@ -259,15 +260,20 @@
     private static final int MESSAGE_POST_RESULT = 0x1;
     private static final int MESSAGE_POST_PROGRESS = 0x2;
 
+    @UnsupportedAppUsage
     private static volatile Executor sDefaultExecutor = SERIAL_EXECUTOR;
     private static InternalHandler sHandler;
 
+    @UnsupportedAppUsage
     private final WorkerRunnable<Params, Result> mWorker;
+    @UnsupportedAppUsage
     private final FutureTask<Result> mFuture;
 
+    @UnsupportedAppUsage
     private volatile Status mStatus = Status.PENDING;
     
     private final AtomicBoolean mCancelled = new AtomicBoolean();
+    @UnsupportedAppUsage
     private final AtomicBoolean mTaskInvoked = new AtomicBoolean();
 
     private final Handler mHandler;
@@ -331,6 +337,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static void setDefaultExecutor(Executor exec) {
         sDefaultExecutor = exec;
     }
diff --git a/core/java/android/os/BaseBundle.java b/core/java/android/os/BaseBundle.java
index 0fef78d..117d11a 100644
--- a/core/java/android/os/BaseBundle.java
+++ b/core/java/android/os/BaseBundle.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.util.ArrayMap;
 import android.util.Log;
 import android.util.MathUtils;
@@ -82,6 +83,7 @@
     // Invariant - exactly one of mMap / mParcelledData will be null
     // (except inside a call to unparcel)
 
+    @UnsupportedAppUsage
     ArrayMap<String, Object> mMap = null;
 
     /*
@@ -89,6 +91,7 @@
      * data are stored as a Parcel containing a Bundle.  When the data
      * are unparcelled, mParcelledData willbe set to null.
      */
+    @UnsupportedAppUsage
     Parcel mParcelledData = null;
 
     /**
@@ -225,6 +228,7 @@
      * If the underlying data are stored as a Parcel, unparcel them
      * using the currently assigned class loader.
      */
+    @UnsupportedAppUsage
     /* package */ void unparcel() {
         synchronized (this) {
             final Parcel source = mParcelledData;
@@ -311,6 +315,7 @@
     /**
      * @hide
      */
+    @UnsupportedAppUsage
     public boolean isParcelled() {
         return mParcelledData != null;
     }
diff --git a/core/java/android/os/BatteryManager.java b/core/java/android/os/BatteryManager.java
index 954071a..1a6e012 100644
--- a/core/java/android/os/BatteryManager.java
+++ b/core/java/android/os/BatteryManager.java
@@ -18,6 +18,7 @@
 
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.Intent;
 import android.hardware.health.V1_0.Constants;
@@ -109,6 +110,7 @@
      * to the device.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static final String EXTRA_INVALID_CHARGER = "invalid_charger";
 
     /**
@@ -116,6 +118,7 @@
      * Int value set to the maximum charging current supported by the charger in micro amperes.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static final String EXTRA_MAX_CHARGING_CURRENT = "max_charging_current";
 
     /**
@@ -123,6 +126,7 @@
      * Int value set to the maximum charging voltage supported by the charger in micro volts.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static final String EXTRA_MAX_CHARGING_VOLTAGE = "max_charging_voltage";
 
     /**
@@ -130,6 +134,7 @@
      * integer containing the charge counter present in the battery.
      * {@hide}
      */
+     @UnsupportedAppUsage
      public static final String EXTRA_CHARGE_COUNTER = "charge_counter";
 
     /**
diff --git a/core/java/android/os/BatteryStats.java b/core/java/android/os/BatteryStats.java
index 517eaf8..6beddfd 100644
--- a/core/java/android/os/BatteryStats.java
+++ b/core/java/android/os/BatteryStats.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.app.ActivityManager;
 import android.app.job.JobParameters;
 import android.content.Context;
@@ -71,6 +72,7 @@
     /**
      * A constant indicating a partial wake lock timer.
      */
+    @UnsupportedAppUsage
     public static final int WAKE_TYPE_PARTIAL = 0;
 
     /**
@@ -196,6 +198,7 @@
     /**
      * Include only the current run in the stats.
      */
+    @UnsupportedAppUsage
     public static final int STATS_CURRENT = 1;
 
     /**
@@ -390,6 +393,7 @@
          *
          * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
          */
+        @UnsupportedAppUsage
         public abstract int getCountLocked(int which);
 
         /**
@@ -491,6 +495,7 @@
          *
          * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
          */
+        @UnsupportedAppUsage
         public abstract int getCountLocked(int which);
 
         /**
@@ -501,6 +506,7 @@
          * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT
          * @return a time in microseconds
          */
+        @UnsupportedAppUsage
         public abstract long getTotalTimeLocked(long elapsedRealtimeUs, int which);
 
         /**
@@ -603,6 +609,7 @@
          *
          * @return a Map from Strings to Uid.Wakelock objects.
          */
+        @UnsupportedAppUsage
         public abstract ArrayMap<String, ? extends Wakelock> getWakelockStats();
 
         /**
@@ -637,6 +644,7 @@
          * The statistics associated with a particular wake lock.
          */
         public static abstract class Wakelock {
+            @UnsupportedAppUsage
             public abstract Timer getWakeTime(int type);
         }
 
@@ -652,6 +660,7 @@
          *
          * @return a Map from Integer sensor ids to Uid.Sensor objects.
          */
+        @UnsupportedAppUsage
         public abstract SparseArray<? extends Sensor> getSensorStats();
 
         /**
@@ -664,6 +673,7 @@
          *
          * @return a Map from Strings to Uid.Proc objects.
          */
+        @UnsupportedAppUsage
         public abstract ArrayMap<String, ? extends Proc> getProcessStats();
 
         /**
@@ -671,6 +681,7 @@
          *
          * @return a Map from Strings to Uid.Pkg objects.
          */
+        @UnsupportedAppUsage
         public abstract ArrayMap<String, ? extends Pkg> getPackageStats();
 
         public abstract ControllerActivityCounter getWifiControllerActivity();
@@ -680,6 +691,7 @@
         /**
          * {@hide}
          */
+        @UnsupportedAppUsage
         public abstract int getUid();
 
         public abstract void noteWifiRunningLocked(long elapsedRealtime);
@@ -694,8 +706,11 @@
         public abstract void noteWifiMulticastDisabledLocked(long elapsedRealtime);
         public abstract void noteActivityResumedLocked(long elapsedRealtime);
         public abstract void noteActivityPausedLocked(long elapsedRealtime);
+        @UnsupportedAppUsage
         public abstract long getWifiRunningTime(long elapsedRealtimeUs, int which);
+        @UnsupportedAppUsage
         public abstract long getFullWifiLockTime(long elapsedRealtimeUs, int which);
+        @UnsupportedAppUsage
         public abstract long getWifiScanTime(long elapsedRealtimeUs, int which);
         public abstract int getWifiScanCount(int which);
         /**
@@ -709,10 +724,14 @@
          * Returns the timer keeping track of background wifi scans.
          */
         public abstract Timer getWifiScanBackgroundTimer();
+        @UnsupportedAppUsage
         public abstract long getWifiBatchedScanTime(int csphBin, long elapsedRealtimeUs, int which);
         public abstract int getWifiBatchedScanCount(int csphBin, int which);
+        @UnsupportedAppUsage
         public abstract long getWifiMulticastTime(long elapsedRealtimeUs, int which);
+        @UnsupportedAppUsage
         public abstract Timer getAudioTurnedOnTimer();
+        @UnsupportedAppUsage
         public abstract Timer getVideoTurnedOnTimer();
         public abstract Timer getFlashlightTurnedOnTimer();
         public abstract Timer getCameraTurnedOnTimer();
@@ -842,8 +861,10 @@
         public abstract int getUserActivityCount(int type, int which);
 
         public abstract boolean hasNetworkActivity();
+        @UnsupportedAppUsage
         public abstract long getNetworkActivityBytes(int type, int which);
         public abstract long getNetworkActivityPackets(int type, int which);
+        @UnsupportedAppUsage
         public abstract long getMobileRadioActiveTime(int which);
         public abstract int getMobileRadioActiveCount(int which);
 
@@ -903,10 +924,13 @@
              * the sensor HAL, and therefore out of our control
              */
             // Magic sensor number for the GPS.
+            @UnsupportedAppUsage
             public static final int GPS = -10000;
 
+            @UnsupportedAppUsage
             public abstract int getHandle();
 
+            @UnsupportedAppUsage
             public abstract Timer getSensorTime();
 
             /** Returns a Timer for sensor usage when app is in the background. */
@@ -928,8 +952,11 @@
                 public static final int TYPE_WAKE = 1;
                 public static final int TYPE_CPU = 2;
 
+                @UnsupportedAppUsage
                 public int type;
+                @UnsupportedAppUsage
                 public long overTime;
+                @UnsupportedAppUsage
                 public long usedTime;
             }
 
@@ -943,6 +970,7 @@
              *
              * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
              */
+            @UnsupportedAppUsage
             public abstract long getUserTime(int which);
 
             /**
@@ -950,6 +978,7 @@
              *
              * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
              */
+            @UnsupportedAppUsage
             public abstract long getSystemTime(int which);
 
             /**
@@ -957,6 +986,7 @@
              *
              * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
              */
+            @UnsupportedAppUsage
             public abstract int getStarts(int which);
 
             /**
@@ -978,10 +1008,13 @@
              * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
              * @return foreground cpu time in microseconds
              */
+            @UnsupportedAppUsage
             public abstract long getForegroundTime(int which);
 
+            @UnsupportedAppUsage
             public abstract int countExcessivePowers();
 
+            @UnsupportedAppUsage
             public abstract ExcessivePower getExcessivePower(int i);
         }
 
@@ -995,11 +1028,13 @@
              * package.  The mapping keys are tag names for the alarms, the counter contains
              * the number of times the alarm was triggered while on battery.
              */
+            @UnsupportedAppUsage
             public abstract ArrayMap<String, ? extends Counter> getWakeupAlarmStats();
 
             /**
              * Returns a mapping containing service statistics.
              */
+            @UnsupportedAppUsage
             public abstract ArrayMap<String, ? extends Serv> getServiceStats();
 
             /**
@@ -1014,6 +1049,7 @@
                  * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
                  * @return
                  */
+                @UnsupportedAppUsage
                 public abstract long getStartTime(long batteryUptime, int which);
 
                 /**
@@ -1021,6 +1057,7 @@
                  *
                  * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
                  */
+                @UnsupportedAppUsage
                 public abstract int getStarts(int which);
 
                 /**
@@ -1028,6 +1065,7 @@
                  *
                  * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
                  */
+                @UnsupportedAppUsage
                 public abstract int getLaunches(int which);
             }
         }
@@ -1490,8 +1528,10 @@
         public HistoryItem next;
 
         // The time of this event in milliseconds, as per SystemClock.elapsedRealtime().
+        @UnsupportedAppUsage
         public long time;
 
+        @UnsupportedAppUsage
         public static final byte CMD_UPDATE = 0;        // These can be written as deltas
         public static final byte CMD_NULL = -1;
         public static final byte CMD_START = 4;
@@ -1500,6 +1540,7 @@
         public static final byte CMD_RESET = 7;
         public static final byte CMD_SHUTDOWN = 8;
 
+        @UnsupportedAppUsage
         public byte cmd = CMD_NULL;
 
         /**
@@ -1509,12 +1550,17 @@
             return cmd == CMD_UPDATE;
         }
 
+        @UnsupportedAppUsage
         public byte batteryLevel;
+        @UnsupportedAppUsage
         public byte batteryStatus;
+        @UnsupportedAppUsage
         public byte batteryHealth;
+        @UnsupportedAppUsage
         public byte batteryPlugType;
 
         public short batteryTemperature;
+        @UnsupportedAppUsage
         public char batteryVoltage;
 
         // The charge of the battery in micro-Ampere-hours.
@@ -1561,6 +1607,7 @@
 
         public static final int SETTLE_TO_ZERO_STATES = 0xffff0000 & ~MOST_INTERESTING_STATES;
 
+        @UnsupportedAppUsage
         public int states;
 
         // Constants from WIFI_SUPPL_STATE_*
@@ -1596,6 +1643,7 @@
 
         public static final int SETTLE_TO_ZERO_STATES2 = 0xffff0000 & ~MOST_INTERESTING_STATES2;
 
+        @UnsupportedAppUsage
         public int states2;
 
         // The wake lock that was acquired at this point.
@@ -1704,6 +1752,7 @@
         public final HistoryTag localWakeReasonTag = new HistoryTag();
         public final HistoryTag localEventTag = new HistoryTag();
 
+        @UnsupportedAppUsage
         public HistoryItem() {
         }
 
@@ -1995,6 +2044,7 @@
 
     public abstract int getHistoryUsedSize();
 
+    @UnsupportedAppUsage
     public abstract boolean startIteratingHistoryLocked();
 
     public abstract int getHistoryStringPoolSize();
@@ -2005,6 +2055,7 @@
 
     public abstract int getHistoryTagPoolUid(int index);
 
+    @UnsupportedAppUsage
     public abstract boolean getNextHistoryLocked(HistoryItem out);
 
     public abstract void finishIteratingHistoryLocked();
@@ -2031,6 +2082,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getScreenOnTime(long elapsedRealtimeUs, int which);
 
     /**
@@ -2071,6 +2123,7 @@
         "0", "1", "2", "3", "4"
     };
 
+    @UnsupportedAppUsage
     public static final int NUM_SCREEN_BRIGHTNESS_BINS = 5;
 
     /**
@@ -2079,6 +2132,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getScreenBrightnessTime(int brightnessBin,
             long elapsedRealtimeUs, int which);
 
@@ -2187,6 +2241,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getPhoneOnTime(long elapsedRealtimeUs, int which);
 
     /**
@@ -2202,6 +2257,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getPhoneSignalStrengthTime(int strengthBin,
             long elapsedRealtimeUs, int which);
 
@@ -2284,6 +2340,7 @@
         "ehrpd", "hspap", "gsm", "td_scdma", "iwlan", "lte_ca", "other"
     };
 
+    @UnsupportedAppUsage
     public static final int NUM_DATA_CONNECTION_TYPES = DATA_CONNECTION_OTHER+1;
 
     /**
@@ -2446,6 +2503,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getWifiOnTime(long elapsedRealtimeUs, int which);
 
     /**
@@ -2462,6 +2520,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public abstract long getGlobalWifiRunningTime(long elapsedRealtimeUs, int which);
 
     public static final int WIFI_STATE_OFF = 0;
@@ -2667,6 +2726,7 @@
     /**
      * Returns a SparseArray containing the statistics for each uid.
      */
+    @UnsupportedAppUsage
     public abstract SparseArray<? extends Uid> getUidStats();
 
     /**
@@ -2674,6 +2734,7 @@
      *
      * @param curTime the amount of elapsed realtime in microseconds.
      */
+    @UnsupportedAppUsage
     public abstract long getBatteryUptime(long curTime);
 
     /**
@@ -2754,6 +2815,7 @@
      * @param curTime the elapsed realtime in microseconds.
      * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
      */
+    @UnsupportedAppUsage
     public abstract long computeBatteryUptime(long curTime, int which);
 
     /**
@@ -2762,6 +2824,7 @@
      * @param curTime the current elapsed realtime in microseconds.
      * @param which one of STATS_SINCE_CHARGED, STATS_SINCE_UNPLUGGED, or STATS_CURRENT.
      */
+    @UnsupportedAppUsage
     public abstract long computeBatteryRealtime(long curTime, int which);
 
     /**
@@ -2804,6 +2867,7 @@
      *
      * @param curTime The current elepsed realtime in microseconds.
      */
+    @UnsupportedAppUsage
     public abstract long computeBatteryTimeRemaining(long curTime);
 
     // The part of a step duration that is the actual time.
@@ -2938,6 +3002,7 @@
      *
      * @param curTime The current elepsed realtime in microseconds.
      */
+    @UnsupportedAppUsage
     public abstract long computeChargeTimeRemaining(long curTime);
 
     /**
@@ -3222,6 +3287,7 @@
      * @param type type of data (e.g. "wakelock", "sensor", "process", "apk" ,  "process", "network")
      * @param args type-dependent data arguments
      */
+    @UnsupportedAppUsage
     private static final void dumpLine(PrintWriter pw, int uid, String category, String type,
            Object... args ) {
         dumpLineHeader(pw, uid, category, type);
diff --git a/core/java/android/os/Binder.java b/core/java/android/os/Binder.java
index 3bc1e93..3de1183 100644
--- a/core/java/android/os/Binder.java
+++ b/core/java/android/os/Binder.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.util.ExceptionUtils;
 import android.util.Log;
 import android.util.Slog;
@@ -221,6 +222,7 @@
     /**
      * Raw native pointer to JavaBBinderHolder object. Owned by this Java object. Not null.
      */
+    @UnsupportedAppUsage
     private final long mObject;
 
     private IInterface mOwner;
@@ -720,6 +722,7 @@
     private static native long getFinalizer();
 
     // Entry point from android_util_Binder.cpp's onTransact
+    @UnsupportedAppUsage
     private boolean execTransact(int code, long dataObj, long replyObj,
             int flags) {
         BinderCallsStats binderCallsStats = BinderCallsStats.getInstance();
diff --git a/core/java/android/os/Broadcaster.java b/core/java/android/os/Broadcaster.java
index 70dcdd8..6ac7f1a 100644
--- a/core/java/android/os/Broadcaster.java
+++ b/core/java/android/os/Broadcaster.java
@@ -16,9 +16,12 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
+
 /** @hide */
 public class Broadcaster
 {
+    @UnsupportedAppUsage
     public Broadcaster()
     {
     }
@@ -29,6 +32,7 @@
      *  When this broadcaster pushes a message with senderWhat in the what field,
      *  target will be sent a copy of that message with targetWhat in the what field.
      */
+    @UnsupportedAppUsage
     public void request(int senderWhat, Handler target, int targetWhat)
     {
         synchronized (this) {
@@ -96,6 +100,7 @@
     /**
      * Unregister for notifications for this senderWhat/target/targetWhat tuple.
      */
+    @UnsupportedAppUsage
     public void cancelRequest(int senderWhat, Handler target, int targetWhat)
     {
         synchronized (this) {
@@ -168,6 +173,7 @@
      * Send out msg.  Anyone who has registered via the request() method will be
      * sent the message.
      */
+    @UnsupportedAppUsage
     public void broadcast(Message msg)
     {
         synchronized (this) {
diff --git a/core/java/android/os/BugreportManager.java b/core/java/android/os/BugreportManager.java
index 27f7e22..f87abde 100644
--- a/core/java/android/os/BugreportManager.java
+++ b/core/java/android/os/BugreportManager.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.CallbackExecutor;
+import android.annotation.FloatRange;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
@@ -27,6 +28,8 @@
 
 import com.android.internal.util.Preconditions;
 
+import libcore.io.IoUtils;
+
 import java.io.FileDescriptor;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -39,7 +42,7 @@
  */
 @SystemApi
 @SystemService(Context.BUGREPORT_SERVICE)
-public class BugreportManager {
+public final class BugreportManager {
     private final Context mContext;
     private final IDumpstate mBinder;
 
@@ -59,7 +62,8 @@
                 BUGREPORT_ERROR_INVALID_INPUT,
                 BUGREPORT_ERROR_RUNTIME,
                 BUGREPORT_ERROR_USER_DENIED_CONSENT,
-                BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT
+                BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT,
+                BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS
         })
 
         /** Possible error codes taking a bugreport can encounter */
@@ -81,11 +85,15 @@
         public static final int BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT =
                 IDumpstateListener.BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT;
 
+        /** There is currently a bugreport running. The caller should try again later. */
+        public static final int BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS =
+                IDumpstateListener.BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS;
+
         /**
          * Called when there is a progress update.
          * @param progress the progress in [0.0, 100.0]
          */
-        public void onProgress(float progress) {}
+        public void onProgress(@FloatRange(from = 0f, to = 100f) float progress) {}
 
         /**
          * Called when taking bugreport resulted in an error.
@@ -96,6 +104,9 @@
          * <p>If {@code BUGREPORT_ERROR_USER_CONSENT_TIMED_OUT} is passed, then the consent timed
          * out, but the bugreport could be available in the internal directory of dumpstate for
          * manual retrieval.
+         *
+         * <p> If {@code BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS} is passed, then the
+         * caller should try later, as only one bugreport can be in progress at a time.
          */
         public void onError(@BugreportErrorCode int errorCode) {}
 
@@ -115,6 +126,8 @@
      * <p>The bugreport artifacts will be copied over to the given file descriptors only if the
      * user consents to sharing with the calling app.
      *
+     * <p>{@link BugreportManager} takes ownership of {@code bugreportFd} and {@code screenshotFd}.
+     *
      * @param bugreportFd file to write the bugreport. This should be opened in write-only,
      *     append mode.
      * @param screenshotFd file to write the screenshot, if necessary. This should be opened
@@ -128,12 +141,13 @@
             @NonNull BugreportParams params,
             @NonNull @CallbackExecutor Executor executor,
             @NonNull BugreportCallback callback) {
-        Preconditions.checkNotNull(bugreportFd);
-        Preconditions.checkNotNull(params);
-        Preconditions.checkNotNull(executor);
-        Preconditions.checkNotNull(callback);
-        DumpstateListener dsListener = new DumpstateListener(executor, callback);
         try {
+            Preconditions.checkNotNull(bugreportFd);
+            Preconditions.checkNotNull(params);
+            Preconditions.checkNotNull(executor);
+            Preconditions.checkNotNull(callback);
+
+            DumpstateListener dsListener = new DumpstateListener(executor, callback);
             // Note: mBinder can get callingUid from the binder transaction.
             mBinder.startBugreport(-1 /* callingUid */,
                     mContext.getOpPackageName(),
@@ -143,6 +157,12 @@
                     params.getMode(), dsListener);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
+        } finally {
+            // We can close the file descriptors here because binder would have duped them.
+            IoUtils.closeQuietly(bugreportFd);
+            if (screenshotFd != null) {
+                IoUtils.closeQuietly(screenshotFd);
+            }
         }
     }
 
@@ -162,7 +182,7 @@
         private final Executor mExecutor;
         private final BugreportCallback mCallback;
 
-        DumpstateListener(Executor executor, @Nullable BugreportCallback callback) {
+        DumpstateListener(Executor executor, BugreportCallback callback) {
             mExecutor = executor;
             mCallback = callback;
         }
@@ -200,8 +220,6 @@
                 });
             } finally {
                 Binder.restoreCallingIdentity(identity);
-                // The bugreport has finished. Let's shutdown the service to minimize its footprint.
-                cancelBugreport();
             }
         }
 
diff --git a/core/java/android/os/BugreportParams.java b/core/java/android/os/BugreportParams.java
index 3871375..279ccae 100644
--- a/core/java/android/os/BugreportParams.java
+++ b/core/java/android/os/BugreportParams.java
@@ -41,6 +41,7 @@
 
     /**
      * Defines acceptable types of bugreports.
+     * @hide
      */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = { "BUGREPORT_MODE_" }, value = {
diff --git a/core/java/android/os/Build.java b/core/java/android/os/Build.java
index 6de5759..1c319fb 100755
--- a/core/java/android/os/Build.java
+++ b/core/java/android/os/Build.java
@@ -20,6 +20,7 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.app.Application;
 import android.content.Context;
 import android.text.TextUtils;
@@ -102,6 +103,7 @@
      * Whether this build was for an emulator device.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final boolean IS_EMULATOR = getString("ro.kernel.qemu").equals("1");
 
     /**
@@ -285,6 +287,7 @@
         /**
          * @hide
          */
+        @UnsupportedAppUsage
         public static final String[] ACTIVE_CODENAMES = "REL".equals(ALL_CODENAMES[0])
                 ? new String[0] : ALL_CODENAMES;
 
@@ -1083,6 +1086,7 @@
      * Returns true if we are running a debug build such as "user-debug" or "eng".
      * @hide
      */
+    @UnsupportedAppUsage
     public static final boolean IS_DEBUGGABLE =
             SystemProperties.getInt("ro.debuggable", 0) == 1;
 
@@ -1131,6 +1135,7 @@
         return TextUtils.isEmpty(propVal) ? null : propVal;
     }
 
+    @UnsupportedAppUsage
     private static String getString(String property) {
         return SystemProperties.get(property, UNKNOWN);
     }
@@ -1144,6 +1149,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     private static long getLong(String property) {
         try {
             return Long.parseLong(SystemProperties.get(property));
diff --git a/core/java/android/os/Bundle.java b/core/java/android/os/Bundle.java
index 7ae5a67..6b5eff7 100644
--- a/core/java/android/os/Bundle.java
+++ b/core/java/android/os/Bundle.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.util.ArrayMap;
 import android.util.Size;
 import android.util.SizeF;
@@ -173,6 +174,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static Bundle forPair(String key, String value) {
         Bundle b = new Bundle(1);
         b.putString(key, value);
@@ -229,6 +231,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static Bundle setDefusable(Bundle bundle, boolean defusable) {
         if (bundle != null) {
             bundle.setDefusable(defusable);
@@ -303,6 +306,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public int getSize() {
         if (mParcelledData != null) {
             return mParcelledData.dataSize();
@@ -385,6 +389,7 @@
      * Filter values in Bundle to only basic types.
      * @hide
      */
+    @UnsupportedAppUsage
     public Bundle filterValues() {
         unparcel();
         Bundle bundle = this;
@@ -557,6 +562,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public void putParcelableList(String key, List<? extends Parcelable> value) {
         unparcel();
         mMap.put(key, value);
@@ -728,6 +734,7 @@
      * @deprecated
      * @hide This is the old name of the function.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public void putIBinder(@Nullable String key, @Nullable IBinder value) {
         unparcel();
@@ -1180,6 +1187,7 @@
      * @deprecated
      * @hide This is the old name of the function.
      */
+    @UnsupportedAppUsage
     @Deprecated
     @Nullable
     public IBinder getIBinder(@Nullable String key) {
diff --git a/core/java/android/os/Debug.java b/core/java/android/os/Debug.java
index e606964..eab451c 100644
--- a/core/java/android/os/Debug.java
+++ b/core/java/android/os/Debug.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.app.AppGlobals;
 import android.content.Context;
 import android.util.Log;
@@ -87,6 +88,7 @@
     // set/cleared by waitForDebugger()
     private static volatile boolean mWaiting = false;
 
+    @UnsupportedAppUsage
     private Debug() {}
 
     /*
@@ -115,8 +117,10 @@
         public int dalvikPss;
         /** The proportional set size that is swappable for dalvik heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int dalvikSwappablePss;
         /** @hide The resident set size for dalvik heap.  (Without other Dalvik overhead.) */
+        @UnsupportedAppUsage
         public int dalvikRss;
         /** The private dirty pages used by dalvik heap. */
         public int dalvikPrivateDirty;
@@ -124,23 +128,29 @@
         public int dalvikSharedDirty;
         /** The private clean pages used by dalvik heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int dalvikPrivateClean;
         /** The shared clean pages used by dalvik heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int dalvikSharedClean;
         /** The dirty dalvik pages that have been swapped out. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int dalvikSwappedOut;
         /** The dirty dalvik pages that have been swapped out, proportional. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int dalvikSwappedOutPss;
 
         /** The proportional set size for the native heap. */
         public int nativePss;
         /** The proportional set size that is swappable for the native heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int nativeSwappablePss;
         /** @hide The resident set size for the native heap. */
+        @UnsupportedAppUsage
         public int nativeRss;
         /** The private dirty pages used by the native heap. */
         public int nativePrivateDirty;
@@ -148,23 +158,29 @@
         public int nativeSharedDirty;
         /** The private clean pages used by the native heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int nativePrivateClean;
         /** The shared clean pages used by the native heap. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int nativeSharedClean;
         /** The dirty native pages that have been swapped out. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int nativeSwappedOut;
         /** The dirty native pages that have been swapped out, proportional. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int nativeSwappedOutPss;
 
         /** The proportional set size for everything else. */
         public int otherPss;
         /** The proportional set size that is swappable for everything else. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int otherSwappablePss;
         /** @hide The resident set size for everything else. */
+        @UnsupportedAppUsage
         public int otherRss;
         /** The private dirty pages used by everything else. */
         public int otherPrivateDirty;
@@ -172,19 +188,24 @@
         public int otherSharedDirty;
         /** The private clean pages used by everything else. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int otherPrivateClean;
         /** The shared clean pages used by everything else. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int otherSharedClean;
         /** The dirty pages used by anyting else that have been swapped out. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int otherSwappedOut;
         /** The dirty pages used by anyting else that have been swapped out, proportional. */
         /** @hide We may want to expose this, eventually. */
+        @UnsupportedAppUsage
         public int otherSwappedOutPss;
 
         /** Whether the kernel reports proportional swap usage */
         /** @hide */
+        @UnsupportedAppUsage
         public boolean hasSwappedOutPss;
 
         /** @hide */
@@ -231,6 +252,7 @@
 
         // Needs to be declared here for the DVK_STAT ranges below.
         /** @hide */
+        @UnsupportedAppUsage
         public static final int NUM_OTHER_STATS = 17;
 
         // Dalvik subsections.
@@ -291,6 +313,7 @@
         public static final int OTHER_DVK_STAT_ART_END = OTHER_ART_BOOT - NUM_OTHER_STATS;
 
         /** @hide */
+        @UnsupportedAppUsage
         public static final int NUM_DVK_STATS = 14;
 
         /** @hide */
@@ -315,6 +338,7 @@
         /** @hide */
         public static final int OFFSET_SWAPPED_OUT_PSS = 8;
 
+        @UnsupportedAppUsage
         private int[] otherStats = new int[(NUM_OTHER_STATS+NUM_DVK_STATS)*NUM_CATEGORIES];
 
         public MemoryInfo() {
@@ -330,6 +354,7 @@
         /**
          * @hide Return total PSS memory usage in kB.
          */
+        @UnsupportedAppUsage
         public int getTotalUss() {
             return dalvikPrivateClean + dalvikPrivateDirty
                     + nativePrivateClean + nativePrivateDirty
@@ -396,6 +421,7 @@
         }
 
         /** @hide */
+        @UnsupportedAppUsage
         public int getOtherPss(int which) {
             return otherStats[which * NUM_CATEGORIES + OFFSET_PSS];
         }
@@ -411,11 +437,13 @@
         }
 
         /** @hide */
+        @UnsupportedAppUsage
         public int getOtherPrivateDirty(int which) {
             return otherStats[which * NUM_CATEGORIES + OFFSET_PRIVATE_DIRTY];
         }
 
         /** @hide */
+        @UnsupportedAppUsage
         public int getOtherSharedDirty(int which) {
             return otherStats[which * NUM_CATEGORIES + OFFSET_SHARED_DIRTY];
         }
@@ -426,6 +454,7 @@
         }
 
         /** @hide */
+        @UnsupportedAppUsage
         public int getOtherPrivate(int which) {
           return getOtherPrivateClean(which) + getOtherPrivateDirty(which);
         }
@@ -446,6 +475,7 @@
         }
 
         /** @hide */
+        @UnsupportedAppUsage
         public static String getOtherLabel(int which) {
             switch (which) {
                 case OTHER_DALVIK_OTHER: return "Dalvik Other";
@@ -623,6 +653,7 @@
          *    such thing as private clean for the Java Heap.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryJavaHeap() {
             return dalvikPrivateDirty + getOtherPrivate(OTHER_ART);
         }
@@ -635,6 +666,7 @@
          *    such thing as private clean for the Native Heap.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryNativeHeap() {
             return nativePrivateDirty;
         }
@@ -644,6 +676,7 @@
          * the application.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryCode() {
             return getOtherPrivate(OTHER_SO)
               + getOtherPrivate(OTHER_JAR)
@@ -662,6 +695,7 @@
          *    such thing as private clean for the stack.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryStack() {
             return getOtherPrivateDirty(OTHER_STACK);
         }
@@ -677,6 +711,7 @@
          *    memory into the System category.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryGraphics() {
             return getOtherPrivate(OTHER_GL_DEV)
               + getOtherPrivate(OTHER_GRAPHICS)
@@ -688,6 +723,7 @@
          * accounted for.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummaryPrivateOther() {
             return getTotalPrivateClean()
               + getTotalPrivateDirty()
@@ -704,6 +740,7 @@
          *  * Includes all shared memory.
          * @hide
          */
+        @UnsupportedAppUsage
         public int getSummarySystem() {
             return getTotalPss()
               - getTotalPrivateClean()
@@ -1743,6 +1780,7 @@
      * as the caller.
      * @hide
      */
+    @UnsupportedAppUsage
     public static native void getMemoryInfo(int pid, MemoryInfo memoryInfo);
 
     /**
@@ -1798,6 +1836,7 @@
      * as defined by MEMINFO_* offsets.
      * @hide
      */
+    @UnsupportedAppUsage
     public static native void getMemInfo(long[] outSizes);
 
     /**
@@ -1886,6 +1925,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static native void dumpNativeHeap(FileDescriptor fd);
 
     /**
@@ -1900,6 +1940,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static long countInstancesOfClass(Class cls) {
         return VMDebug.countInstancesOfClass(cls, true);
     }
@@ -1959,6 +2000,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static final void dumpReferenceTables() {
         VMDebug.dumpReferenceTables();
     }
@@ -2325,6 +2367,7 @@
      * @return a string describing the call stack.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static String getCallers(final int depth) {
         final StackTraceElement[] callStack = Thread.currentThread().getStackTrace();
         StringBuffer sb = new StringBuffer();
@@ -2371,6 +2414,7 @@
      * @return a String describing the immediate caller of the calling method.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static String getCaller() {
         return getCaller(Thread.currentThread().getStackTrace(), 0);
     }
diff --git a/core/java/android/os/DropBoxManager.java b/core/java/android/os/DropBoxManager.java
index 97f0e0c..89fef68 100644
--- a/core/java/android/os/DropBoxManager.java
+++ b/core/java/android/os/DropBoxManager.java
@@ -19,6 +19,7 @@
 import android.annotation.SdkConstant;
 import android.annotation.SystemService;
 import android.annotation.SdkConstant.SdkConstantType;
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.util.Log;
 
@@ -45,6 +46,7 @@
     private static final String TAG = "DropBoxManager";
 
     private final Context mContext;
+    @UnsupportedAppUsage
     private final IDropBoxManagerService mService;
 
     /** Flag value: Entry's content was deleted to save space. */
diff --git a/core/java/android/os/Environment.java b/core/java/android/os/Environment.java
index 213260f..207eb36 100644
--- a/core/java/android/os/Environment.java
+++ b/core/java/android/os/Environment.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
 import android.os.storage.StorageManager;
@@ -66,6 +67,7 @@
     private static final File DIR_VENDOR_ROOT = getDirectory(ENV_VENDOR_ROOT, "/vendor");
     private static final File DIR_PRODUCT_ROOT = getDirectory(ENV_PRODUCT_ROOT, "/product");
 
+    @UnsupportedAppUsage
     private static UserEnvironment sCurrentUser;
     private static boolean sUserRequired;
 
@@ -74,6 +76,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static void initForCurrentUser() {
         final int userId = UserHandle.myUserId();
         sCurrentUser = new UserEnvironment(userId);
@@ -83,10 +86,12 @@
     public static class UserEnvironment {
         private final int mUserId;
 
+        @UnsupportedAppUsage
         public UserEnvironment(int userId) {
             mUserId = userId;
         }
 
+        @UnsupportedAppUsage
         public File[] getExternalDirs() {
             final StorageVolume[] volumes = StorageManager.getVolumeList(mUserId,
                     StorageManager.FLAG_FOR_WRITE);
@@ -97,11 +102,13 @@
             return files;
         }
 
+        @UnsupportedAppUsage
         @Deprecated
         public File getExternalStorageDirectory() {
             return getExternalDirs()[0];
         }
 
+        @UnsupportedAppUsage
         @Deprecated
         public File getExternalStoragePublicDirectory(String type) {
             return buildExternalStoragePublicDirs(type)[0];
@@ -149,6 +156,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static File getStorageDirectory() {
         return DIR_ANDROID_STORAGE;
     }
@@ -159,6 +167,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static File getOemDirectory() {
         return DIR_OEM_ROOT;
     }
@@ -178,6 +187,7 @@
      * software that should persist across simple reflashing of the "system" partition.
      * @hide
      */
+    @UnsupportedAppUsage
     public static File getVendorDirectory() {
         return DIR_VENDOR_ROOT;
     }
@@ -250,6 +260,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static File getDataSystemDirectory() {
         return new File(getDataDirectory(), "system");
     }
@@ -482,11 +493,13 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static File getLegacyExternalStorageDirectory() {
         return new File(System.getenv(ENV_EXTERNAL_STORAGE));
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static File getLegacyExternalStorageObbDirectory() {
         return buildPath(getLegacyExternalStorageDirectory(), DIR_ANDROID, DIR_OBB);
     }
@@ -742,6 +755,7 @@
      * Returns the path for android-specific data on the SD card.
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAndroidDataDirs() {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAndroidDataDirs();
@@ -751,6 +765,7 @@
      * Generates the raw path to an application's data
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAppDataDirs(String packageName) {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAppDataDirs(packageName);
@@ -760,6 +775,7 @@
      * Generates the raw path to an application's media
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAppMediaDirs(String packageName) {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAppMediaDirs(packageName);
@@ -769,6 +785,7 @@
      * Generates the raw path to an application's OBB files
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAppObbDirs(String packageName) {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAppObbDirs(packageName);
@@ -778,6 +795,7 @@
      * Generates the path to an application's files.
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAppFilesDirs(String packageName) {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAppFilesDirs(packageName);
@@ -787,6 +805,7 @@
      * Generates the path to an application's cache.
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildExternalStorageAppCacheDirs(String packageName) {
         throwIfUserRequired();
         return sCurrentUser.buildExternalStorageAppCacheDirs(packageName);
@@ -1021,6 +1040,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static File[] buildPaths(File[] base, String... segments) {
         File[] result = new File[base.length];
         for (int i = 0; i < base.length; i++) {
@@ -1060,6 +1080,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static File maybeTranslateEmulatedPathToInternal(File path) {
         return StorageManager.maybeTranslateEmulatedPathToInternal(path);
     }
diff --git a/core/java/android/os/FileObserver.java b/core/java/android/os/FileObserver.java
index dd85e15..2a88e32 100644
--- a/core/java/android/os/FileObserver.java
+++ b/core/java/android/os/FileObserver.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.util.Log;
 
 import java.lang.ref.WeakReference;
@@ -103,6 +104,7 @@
             stopWatching(m_fd, descriptor);
         }
 
+        @UnsupportedAppUsage
         public void onEvent(int wfd, int mask, String path) {
             // look up our observer, fixing up the map if necessary...
             FileObserver observer = null;
@@ -133,6 +135,7 @@
         private native void stopWatching(int fd, int wfd);
     }
 
+    @UnsupportedAppUsage
     private static ObserverThread s_observerThread;
 
     static {
diff --git a/core/java/android/os/FileUtils.java b/core/java/android/os/FileUtils.java
index ddeb838..d3b791c 100644
--- a/core/java/android/os/FileUtils.java
+++ b/core/java/android/os/FileUtils.java
@@ -35,6 +35,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.provider.DocumentsContract.Document;
 import android.system.ErrnoException;
 import android.system.Os;
@@ -118,6 +119,7 @@
      * @param gid to apply through {@code chown}, or -1 to leave unchanged
      * @return 0 on success, otherwise errno.
      */
+    @UnsupportedAppUsage
     public static int setPermissions(File path, int mode, int uid, int gid) {
         return setPermissions(path.getAbsolutePath(), mode, uid, gid);
     }
@@ -130,6 +132,7 @@
      * @param gid to apply through {@code chown}, or -1 to leave unchanged
      * @return 0 on success, otherwise errno.
      */
+    @UnsupportedAppUsage
     public static int setPermissions(String path, int mode, int uid, int gid) {
         try {
             Os.chmod(path, mode);
@@ -158,6 +161,7 @@
      * @param gid to apply through {@code chown}, or -1 to leave unchanged
      * @return 0 on success, otherwise errno.
      */
+    @UnsupportedAppUsage
     public static int setPermissions(FileDescriptor fd, int mode, int uid, int gid) {
         try {
             Os.fchmod(fd, mode);
@@ -203,6 +207,7 @@
      * Perform an fsync on the given FileOutputStream.  The stream at this
      * point must be flushed but not yet closed.
      */
+    @UnsupportedAppUsage
     public static boolean sync(FileOutputStream stream) {
         try {
             if (stream != null) {
@@ -217,6 +222,7 @@
     /**
      * @deprecated use {@link #copy(File, File)} instead.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public static boolean copyFile(File srcFile, File destFile) {
         try {
@@ -240,6 +246,7 @@
     /**
      * @deprecated use {@link #copy(InputStream, OutputStream)} instead.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public static boolean copyToFile(InputStream inputStream, File destFile) {
         try {
@@ -507,6 +514,7 @@
      * Check if a filename is "safe" (no metacharacters or spaces).
      * @param file  The file to check
      */
+    @UnsupportedAppUsage
     public static boolean isFilenameSafe(File file) {
         // Note, we check whether it matches what's known to be safe,
         // rather than what's known to be unsafe.  Non-ASCII, control
@@ -522,6 +530,7 @@
      * @return the contents of the file, possibly truncated
      * @throws IOException if something goes wrong reading the file
      */
+    @UnsupportedAppUsage
     public static String readTextFile(File file, int max, String ellipsis) throws IOException {
         InputStream input = new FileInputStream(file);
         // wrapping a BufferedInputStream around it because when reading /proc with unbuffered
@@ -575,6 +584,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     public static void stringToFile(File file, String string) throws IOException {
         stringToFile(file.getAbsolutePath(), string);
     }
@@ -605,6 +615,7 @@
      * @param string
      * @throws IOException
      */
+    @UnsupportedAppUsage
     public static void stringToFile(String filename, String string) throws IOException {
         bytesToFile(filename, string.getBytes(StandardCharsets.UTF_8));
     }
@@ -616,6 +627,7 @@
      * @param file  the file to checksum, must not be null
      * @return the checksum value or an exception is thrown.
      */
+    @UnsupportedAppUsage
     public static long checksumCrc32(File file) throws FileNotFoundException, IOException {
         CRC32 checkSummer = new CRC32();
         CheckedInputStream cis = null;
@@ -645,6 +657,7 @@
      * @param minAgeMs Always keep files younger than this age, in milliseconds.
      * @return if any files were deleted.
      */
+    @UnsupportedAppUsage
     public static boolean deleteOlderFiles(File dir, int minCount, long minAgeMs) {
         if (minCount < 0 || minAgeMs < 0) {
             throw new IllegalArgumentException("Constraints must be positive or 0");
@@ -726,6 +739,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     public static boolean deleteContents(File dir) {
         File[] files = dir.listFiles();
         boolean success = true;
diff --git a/core/java/android/os/Handler.java b/core/java/android/os/Handler.java
index f5bca04..4c2637b 100644
--- a/core/java/android/os/Handler.java
+++ b/core/java/android/os/Handler.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.util.Log;
 import android.util.Printer;
 
@@ -33,7 +34,7 @@
  * them as they come out of the message queue.
  * 
  * <p>There are two main uses for a Handler: (1) to schedule messages and
- * runnables to be executed as some point in the future; and (2) to enqueue
+ * runnables to be executed at some point in the future; and (2) to enqueue
  * an action to be performed on a different thread than your own.
  * 
  * <p>Scheduling messages is accomplished with the
@@ -168,6 +169,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public Handler(boolean async) {
         this(null, async);
     }
@@ -229,6 +231,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public Handler(Looper looper, Callback callback, boolean async) {
         mLooper = looper;
         mQueue = looper.mQueue;
@@ -274,6 +277,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     @NonNull
     public static Handler getMain() {
         if (MAIN_THREAD_HANDLER == null) {
@@ -801,6 +805,7 @@
      * 
      * @hide
      */
+    @UnsupportedAppUsage
     public final boolean hasCallbacks(Runnable r) {
         return mQueue.hasMessages(this, r, null);
     }
@@ -839,6 +844,7 @@
         + "}";
     }
 
+    @UnsupportedAppUsage
     final IMessenger getIMessenger() {
         synchronized (mQueue) {
             if (mMessenger != null) {
@@ -862,6 +868,7 @@
         return m;
     }
 
+    @UnsupportedAppUsage
     private static Message getPostMessage(Runnable r, Object token) {
         Message m = Message.obtain();
         m.obj = token;
@@ -873,10 +880,13 @@
         message.callback.run();
     }
 
+    @UnsupportedAppUsage
     final Looper mLooper;
     final MessageQueue mQueue;
+    @UnsupportedAppUsage
     final Callback mCallback;
     final boolean mAsynchronous;
+    @UnsupportedAppUsage
     IMessenger mMessenger;
 
     private static final class BlockingRunnable implements Runnable {
diff --git a/core/java/android/os/HwBinder.java b/core/java/android/os/HwBinder.java
index 9e3e83e..09afdc7 100644
--- a/core/java/android/os/HwBinder.java
+++ b/core/java/android/os/HwBinder.java
@@ -18,6 +18,7 @@
 
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 
 import libcore.util.NativeAllocationRegistry;
 
@@ -151,6 +152,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void reportSyspropChanged() {
         native_report_sysprop_change();
     }
diff --git a/core/java/android/os/HwBlob.java b/core/java/android/os/HwBlob.java
index 0ec63b5..2c453bf 100644
--- a/core/java/android/os/HwBlob.java
+++ b/core/java/android/os/HwBlob.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 
@@ -241,7 +242,7 @@
      * @param x a {@link NativeHandle} instance to write
      * @throws IndexOutOfBoundsException when [offset, offset + sizeof(jobject)] is out of range
      */
-    public native final void putNativeHandle(long offset, NativeHandle x);
+    public native final void putNativeHandle(long offset, @Nullable NativeHandle x);
 
     /**
      * Put a boolean array contiguously at an offset in the blob.
diff --git a/core/java/android/os/HwParcel.java b/core/java/android/os/HwParcel.java
index 7919a00..cfb582e 100644
--- a/core/java/android/os/HwParcel.java
+++ b/core/java/android/os/HwParcel.java
@@ -17,8 +17,11 @@
 package android.os;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 
 import libcore.util.NativeAllocationRegistry;
 
@@ -47,6 +50,7 @@
 
     private static final NativeAllocationRegistry sNativeRegistry;
 
+    @UnsupportedAppUsage
     private HwParcel(boolean allocate) {
         native_setup(allocate);
 
@@ -123,7 +127,7 @@
      *
      * @param val to write
      */
-    public native final void writeNativeHandle(NativeHandle val);
+    public native final void writeNativeHandle(@Nullable NativeHandle val);
 
     /**
      * Writes an array of boolean values to the end of the parcel.
@@ -170,6 +174,9 @@
     private native final void writeStringVector(String[] val);
     /**
      * Writes an array of native handles to the end of the parcel.
+     *
+     * Individual elements may be null but not the whole array.
+     *
      * @param val array of {@link NativeHandle} objects to write
      */
     private native final void writeNativeHandleVector(NativeHandle[] val);
@@ -284,7 +291,7 @@
      * Helper method to write a list of native handles to the end of the parcel.
      * @param val list of {@link NativeHandle} objects to write
      */
-    public final void writeNativeHandleVector(ArrayList<NativeHandle> val) {
+    public final void writeNativeHandleVector(@NonNull ArrayList<NativeHandle> val) {
         writeNativeHandleVector(val.toArray(new NativeHandle[val.size()]));
     }
 
@@ -359,7 +366,7 @@
      * @return a {@link NativeHandle} instance parsed from the parcel
      * @throws IllegalArgumentException if the parcel has no more data
      */
-    public native final NativeHandle readNativeHandle();
+    public native final @Nullable NativeHandle readNativeHandle();
     /**
      * Reads an embedded native handle (without duplicating the underlying
      * file descriptors) from the parcel. These file descriptors will only
@@ -372,7 +379,7 @@
      * @return a {@link NativeHandle} instance parsed from the parcel
      * @throws IllegalArgumentException if the parcel has no more data
      */
-    public native final NativeHandle readEmbeddedNativeHandle(
+    public native final @Nullable NativeHandle readEmbeddedNativeHandle(
             long parentHandle, long offset);
 
     /**
@@ -521,7 +528,7 @@
      * @return array of {@link NativeHandle} objects.
      * @throws IllegalArgumentException if the parcel has no more data
      */
-    public final ArrayList<NativeHandle> readNativeHandleVector() {
+    public final @NonNull ArrayList<NativeHandle> readNativeHandleVector() {
         return new ArrayList<NativeHandle>(Arrays.asList(readNativeHandleAsArray()));
     }
 
diff --git a/core/java/android/os/HwRemoteBinder.java b/core/java/android/os/HwRemoteBinder.java
index a07e42c..72ec958 100644
--- a/core/java/android/os/HwRemoteBinder.java
+++ b/core/java/android/os/HwRemoteBinder.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import libcore.util.NativeAllocationRegistry;
 
 /** @hide */
@@ -24,6 +25,7 @@
 
     private static final NativeAllocationRegistry sNativeRegistry;
 
+    @UnsupportedAppUsage
     public HwRemoteBinder() {
         native_setup_empty();
 
diff --git a/core/java/android/os/IBinder.java b/core/java/android/os/IBinder.java
index e74b0bb..83f88ad 100644
--- a/core/java/android/os/IBinder.java
+++ b/core/java/android/os/IBinder.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 
 import java.io.FileDescriptor;
 
@@ -149,6 +150,7 @@
     int LIKE_TRANSACTION   = ('_'<<24)|('L'<<16)|('I'<<8)|'K';
 
     /** @hide */
+    @UnsupportedAppUsage
     int SYSPROPS_TRANSACTION = ('_'<<24)|('S'<<16)|('P'<<8)|'R';
 
     /**
diff --git a/core/java/android/os/IDeviceIdleController.aidl b/core/java/android/os/IDeviceIdleController.aidl
index 8271701..974745f 100644
--- a/core/java/android/os/IDeviceIdleController.aidl
+++ b/core/java/android/os/IDeviceIdleController.aidl
@@ -39,6 +39,7 @@
     int[] getAppIdTempWhitelist();
     boolean isPowerSaveWhitelistExceptIdleApp(String name);
     boolean isPowerSaveWhitelistApp(String name);
+    @UnsupportedAppUsage
     void addPowerSaveTempWhitelistApp(String name, long duration, int userId, String reason);
     long addPowerSaveTempWhitelistAppForMms(String name, int userId, String reason);
     long addPowerSaveTempWhitelistAppForSms(String name, int userId, String reason);
diff --git a/core/java/android/os/INetworkManagementService.aidl b/core/java/android/os/INetworkManagementService.aidl
index 8ced722..f62a999 100644
--- a/core/java/android/os/INetworkManagementService.aidl
+++ b/core/java/android/os/INetworkManagementService.aidl
@@ -38,11 +38,13 @@
     /**
      * Register an observer to receive events.
      */
+    @UnsupportedAppUsage
     void registerObserver(INetworkManagementEventObserver obs);
 
     /**
      * Unregister an observer from receiving events.
      */
+    @UnsupportedAppUsage
     void unregisterObserver(INetworkManagementEventObserver obs);
 
     /**
@@ -54,16 +56,19 @@
      * Retrieves the specified interface config
      *
      */
+    @UnsupportedAppUsage
     InterfaceConfiguration getInterfaceConfig(String iface);
 
     /**
      * Sets the configuration of the specified interface
      */
+    @UnsupportedAppUsage
     void setInterfaceConfig(String iface, in InterfaceConfiguration cfg);
 
     /**
      * Clear all IP addresses on the specified interface
      */
+    @UnsupportedAppUsage
     void clearInterfaceAddresses(String iface);
 
     /**
@@ -79,22 +84,26 @@
     /**
      * Set interface IPv6 privacy extensions
      */
+    @UnsupportedAppUsage
     void setInterfaceIpv6PrivacyExtensions(String iface, boolean enable);
 
     /**
      * Disable IPv6 on an interface
      */
+    @UnsupportedAppUsage
     void disableIpv6(String iface);
 
     /**
      * Enable IPv6 on an interface
      */
+    @UnsupportedAppUsage
     void enableIpv6(String iface);
 
     /**
      * Set IPv6 autoconf address generation mode.
      * This is a no-op if an unsupported mode is requested.
      */
+    @UnsupportedAppUsage
     void setIPv6AddrGenMode(String iface, int mode);
 
     /**
@@ -124,37 +133,44 @@
     /**
      * Returns true if IP forwarding is enabled
      */
+    @UnsupportedAppUsage
     boolean getIpForwardingEnabled();
 
     /**
      * Enables/Disables IP Forwarding
      */
+    @UnsupportedAppUsage
     void setIpForwardingEnabled(boolean enabled);
 
     /**
      * Start tethering services with the specified dhcp server range
      * arg is a set of start end pairs defining the ranges.
      */
+    @UnsupportedAppUsage
     void startTethering(in String[] dhcpRanges);
 
     /**
      * Stop currently running tethering services
      */
+    @UnsupportedAppUsage
     void stopTethering();
 
     /**
      * Returns true if tethering services are started
      */
+    @UnsupportedAppUsage
     boolean isTetheringStarted();
 
     /**
      * Tethers the specified interface
      */
+    @UnsupportedAppUsage
     void tetherInterface(String iface);
 
     /**
      * Untethers the specified interface
      */
+    @UnsupportedAppUsage
     void untetherInterface(String iface);
 
     /**
@@ -189,11 +205,13 @@
      *  The address and netmask of the external interface is used for
      *  the NAT'ed network.
      */
+    @UnsupportedAppUsage
     void enableNat(String internalInterface, String externalInterface);
 
     /**
      *  Disables Network Address Translation between two interfaces.
      */
+    @UnsupportedAppUsage
     void disableNat(String internalInterface, String externalInterface);
 
     /**
@@ -311,6 +329,7 @@
     /**
      * Return status of bandwidth control module.
      */
+    @UnsupportedAppUsage
     boolean isBandwidthControlEnabled();
 
     /**
diff --git a/core/java/android/os/IPowerManager.aidl b/core/java/android/os/IPowerManager.aidl
index 13e4e38..93b80aa 100644
--- a/core/java/android/os/IPowerManager.aidl
+++ b/core/java/android/os/IPowerManager.aidl
@@ -40,10 +40,14 @@
     void updateWakeLockWorkSource(IBinder lock, in WorkSource ws, String historyTag);
     boolean isWakeLockLevelSupported(int level);
 
+    @UnsupportedAppUsage
     void userActivity(long time, int event, int flags);
+    @UnsupportedAppUsage
     void wakeUp(long time, String reason, String opPackageName);
+    @UnsupportedAppUsage
     void goToSleep(long time, int reason, int flags);
     void nap(long time);
+    @UnsupportedAppUsage
     boolean isInteractive();
     boolean isPowerSaveMode();
     PowerSaveState getPowerSaveState(int serviceType);
@@ -51,6 +55,7 @@
     boolean isDeviceIdleMode();
     boolean isLightDeviceIdleMode();
 
+    @UnsupportedAppUsage
     void reboot(boolean confirm, String reason, boolean wait);
     void rebootSafeMode(boolean confirm, boolean wait);
     void shutdown(boolean confirm, String reason, boolean wait);
diff --git a/core/java/android/os/IRemoteCallback.aidl b/core/java/android/os/IRemoteCallback.aidl
index f0c6c73..71f3b06 100644
--- a/core/java/android/os/IRemoteCallback.aidl
+++ b/core/java/android/os/IRemoteCallback.aidl
@@ -21,5 +21,6 @@
 
 /** @hide */
 oneway interface IRemoteCallback {
+    @UnsupportedAppUsage
     void sendResult(in Bundle data);
 }
diff --git a/core/java/android/os/IServiceManager.java b/core/java/android/os/IServiceManager.java
index 89bf7b9..bc0690d 100644
--- a/core/java/android/os/IServiceManager.java
+++ b/core/java/android/os/IServiceManager.java
@@ -16,6 +16,8 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
+
 /**
  * Basic interface for finding and publishing system services.
  *
@@ -33,12 +35,14 @@
      * service manager.  Blocks for a few seconds waiting for it to be
      * published if it does not already exist.
      */
+    @UnsupportedAppUsage
     IBinder getService(String name) throws RemoteException;
 
     /**
      * Retrieve an existing service called @a name from the
      * service manager.  Non-blocking.
      */
+    @UnsupportedAppUsage
     IBinder checkService(String name) throws RemoteException;
 
     /**
diff --git a/core/java/android/os/IUserManager.aidl b/core/java/android/os/IUserManager.aidl
index 3017f25..24afb56 100644
--- a/core/java/android/os/IUserManager.aidl
+++ b/core/java/android/os/IUserManager.aidl
@@ -59,6 +59,7 @@
     boolean canAddMoreManagedProfiles(int userHandle, boolean allowedToRemoveOne);
     UserInfo getProfileParent(int userHandle);
     boolean isSameProfileGroup(int userHandle, int otherUserHandle);
+    @UnsupportedAppUsage
     UserInfo getUserInfo(int userHandle);
     String getUserAccount(int userHandle);
     void setUserAccount(int userHandle, String accountName);
diff --git a/core/java/android/os/LocaleList.java b/core/java/android/os/LocaleList.java
index 87e1b7d..6da72aa 100644
--- a/core/java/android/os/LocaleList.java
+++ b/core/java/android/os/LocaleList.java
@@ -20,6 +20,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.Size;
+import android.annotation.UnsupportedAppUsage;
 import android.content.LocaleProto;
 import android.icu.util.ULocale;
 import android.util.proto.ProtoOutputStream;
@@ -558,6 +559,7 @@
      *
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static void setDefault(@NonNull @Size(min=1) LocaleList locales, int localeIndex) {
         if (locales == null) {
             throw new NullPointerException("locales is null");
diff --git a/core/java/android/os/Looper.java b/core/java/android/os/Looper.java
index 684a8ee..a7d59e5 100644
--- a/core/java/android/os/Looper.java
+++ b/core/java/android/os/Looper.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.os.LooperProto;
 import android.util.Log;
 import android.util.Printer;
@@ -68,12 +69,16 @@
     private static final String TAG = "Looper";
 
     // sThreadLocal.get() will return null unless you've called prepare().
+    @UnsupportedAppUsage
     static final ThreadLocal<Looper> sThreadLocal = new ThreadLocal<Looper>();
+    @UnsupportedAppUsage
     private static Looper sMainLooper;  // guarded by Looper.class
 
+    @UnsupportedAppUsage
     final MessageQueue mQueue;
     final Thread mThread;
 
+    @UnsupportedAppUsage
     private Printer mLogging;
     private long mTraceTag;
 
@@ -290,6 +295,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public void setTraceTag(long traceTag) {
         mTraceTag = traceTag;
     }
diff --git a/core/java/android/os/MemoryFile.java b/core/java/android/os/MemoryFile.java
index ff3258f..5a1e3d4 100644
--- a/core/java/android/os/MemoryFile.java
+++ b/core/java/android/os/MemoryFile.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.system.ErrnoException;
 
 import java.io.FileDescriptor;
@@ -40,7 +41,9 @@
     private static String TAG = "MemoryFile";
 
     // Returns 'true' if purged, 'false' otherwise
+    @UnsupportedAppUsage
     private static native boolean native_pin(FileDescriptor fd, boolean pin) throws IOException;
+    @UnsupportedAppUsage
     private static native int native_get_size(FileDescriptor fd) throws IOException;
 
     private SharedMemory mSharedMemory;
@@ -79,6 +82,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     void deactivate() {
         if (mMapping != null) {
             SharedMemory.unmap(mMapping);
@@ -222,6 +226,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public FileDescriptor getFileDescriptor() throws IOException {
         return mSharedMemory.getFileDescriptor();
     }
@@ -234,6 +239,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static int getSize(FileDescriptor fd) throws IOException {
         return native_get_size(fd);
     }
diff --git a/core/java/android/os/Message.java b/core/java/android/os/Message.java
index 47659a2..3d77711 100644
--- a/core/java/android/os/Message.java
+++ b/core/java/android/os/Message.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.MessageProto;
 import android.util.TimeUtils;
 import android.util.proto.ProtoOutputStream;
@@ -96,17 +97,22 @@
     /** Flags to clear in the copyFrom method */
     /*package*/ static final int FLAGS_TO_CLEAR_ON_COPY_FROM = FLAG_IN_USE;
 
+    @UnsupportedAppUsage
     /*package*/ int flags;
 
+    @UnsupportedAppUsage
     /*package*/ long when;
 
     /*package*/ Bundle data;
 
+    @UnsupportedAppUsage
     /*package*/ Handler target;
 
+    @UnsupportedAppUsage
     /*package*/ Runnable callback;
 
     // sometimes we store linked lists of these things
+    @UnsupportedAppUsage
     /*package*/ Message next;
 
 
@@ -292,6 +298,7 @@
      * Recycles a Message that may be in-use.
      * Used internally by the MessageQueue and Looper when disposing of queued Messages.
      */
+    @UnsupportedAppUsage
     void recycleUnchecked() {
         // Mark the message as in use while it remains in the recycled object pool.
         // Clear out all other details.
@@ -373,6 +380,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public Message setCallback(Runnable r) {
         callback = r;
         return this;
@@ -486,6 +494,7 @@
         return ((flags & FLAG_IN_USE) == FLAG_IN_USE);
     }
 
+    @UnsupportedAppUsage
     /*package*/ void markInUse() {
         flags |= FLAG_IN_USE;
     }
@@ -500,6 +509,7 @@
         return toString(SystemClock.uptimeMillis());
     }
 
+    @UnsupportedAppUsage
     String toString(long now) {
         StringBuilder b = new StringBuilder();
         b.append("{ when=");
diff --git a/core/java/android/os/MessageQueue.java b/core/java/android/os/MessageQueue.java
index b1c33c2..183ef8b 100644
--- a/core/java/android/os/MessageQueue.java
+++ b/core/java/android/os/MessageQueue.java
@@ -18,6 +18,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.UnsupportedAppUsage;
 import android.os.MessageQueueProto;
 import android.util.Log;
 import android.util.Printer;
@@ -42,12 +43,16 @@
     private static final boolean DEBUG = false;
 
     // True if the message queue can be quit.
+    @UnsupportedAppUsage
     private final boolean mQuitAllowed;
 
+    @UnsupportedAppUsage
     @SuppressWarnings("unused")
     private long mPtr; // used by native code
 
+    @UnsupportedAppUsage
     Message mMessages;
+    @UnsupportedAppUsage
     private final ArrayList<IdleHandler> mIdleHandlers = new ArrayList<IdleHandler>();
     private SparseArray<FileDescriptorRecord> mFileDescriptorRecords;
     private IdleHandler[] mPendingIdleHandlers;
@@ -58,10 +63,12 @@
 
     // The next barrier token.
     // Barriers are indicated by messages with a null target whose arg1 field carries the token.
+    @UnsupportedAppUsage
     private int mNextBarrierToken;
 
     private native static long nativeInit();
     private native static void nativeDestroy(long ptr);
+    @UnsupportedAppUsage
     private native void nativePollOnce(long ptr, int timeoutMillis); /*non-static for callbacks*/
     private native static void nativeWake(long ptr);
     private native static boolean nativeIsPolling(long ptr);
@@ -259,6 +266,7 @@
     }
 
     // Called from native code.
+    @UnsupportedAppUsage
     private int dispatchEvents(int fd, int events) {
         // Get the file descriptor record and any state that might change.
         final FileDescriptorRecord record;
@@ -307,6 +315,7 @@
         return newWatchedEvents;
     }
 
+    @UnsupportedAppUsage
     Message next() {
         // Return here if the message loop has already quit and been disposed.
         // This can happen if the application tries to restart a looper after quit
@@ -458,6 +467,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public int postSyncBarrier() {
         return postSyncBarrier(SystemClock.uptimeMillis());
     }
@@ -501,6 +511,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public void removeSyncBarrier(int token) {
         // Remove a sync barrier token from the queue.
         // If the queue is no longer stalled by a barrier then wake it.
@@ -604,6 +615,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     boolean hasMessages(Handler h, Runnable r, Object object) {
         if (h == null) {
             return false;
diff --git a/core/java/android/os/NativeHandle.java b/core/java/android/os/NativeHandle.java
index f13bf5f..8d341b6 100644
--- a/core/java/android/os/NativeHandle.java
+++ b/core/java/android/os/NativeHandle.java
@@ -99,6 +99,8 @@
      * @return a boolean value
      */
     public boolean hasSingleFileDescriptor() {
+        checkOpen();
+
         return mFds.length == 1 && mInts.length == 0;
     }
 
@@ -108,7 +110,7 @@
      * If this method is called, this must also be explicitly closed with
      * {@link #close()}.
      */
-    public NativeHandle dup() throws java.io.IOException {
+    public @NonNull NativeHandle dup() throws java.io.IOException {
         FileDescriptor[] fds = new FileDescriptor[mFds.length];
         try {
             for (int i = 0; i < mFds.length; i++) {
@@ -123,6 +125,12 @@
         return new NativeHandle(fds, mInts, true /*own*/);
     }
 
+    private void checkOpen() {
+        if (mFds == null) {
+            throw new IllegalStateException("NativeHandle is invalidated after close.");
+        }
+    }
+
     /**
      * Closes the file descriptors if they are owned by this object.
      *
@@ -130,19 +138,20 @@
      */
     @Override
     public void close() throws java.io.IOException {
-        if (!mOwn) {
-            return;
-        }
+        checkOpen();
 
-        try {
-            for (FileDescriptor fd : mFds) {
-                Os.close(fd);
+        if (mOwn) {
+            try {
+                for (FileDescriptor fd : mFds) {
+                    Os.close(fd);
+                }
+            } catch (ErrnoException e) {
+                e.rethrowAsIOException();
             }
-        } catch (ErrnoException e) {
-            e.rethrowAsIOException();
+
+            mOwn = false;
         }
 
-        mOwn = false;
         mFds = null;
         mInts = null;
     }
@@ -154,7 +163,9 @@
      * @throws IllegalStateException if this object contains either zero or
      *         more than one file descriptor, or a non-empty data stream.
      */
-    public FileDescriptor getFileDescriptor() {
+    public @NonNull FileDescriptor getFileDescriptor() {
+        checkOpen();
+
         if (!hasSingleFileDescriptor()) {
             throw new IllegalStateException(
                     "NativeHandle is not single file descriptor. Contents must"
@@ -171,6 +182,8 @@
      * @hide
      */
     private int[] getFdsAsIntArray() {
+        checkOpen();
+
         int numFds = mFds.length;
         int[] fds = new int[numFds];
 
@@ -182,11 +195,13 @@
     }
 
     /**
-     * Fetch file descriptors.
+     * Fetch file descriptors
      *
      * @return the fds.
      */
-    public FileDescriptor[] getFileDescriptors() {
+    public @NonNull FileDescriptor[] getFileDescriptors() {
+        checkOpen();
+
         return mFds;
     }
 
@@ -195,7 +210,9 @@
      *
      * @return the opaque data stream.
      */
-    public int[] getInts() {
+    public @NonNull int[] getInts() {
+        checkOpen();
+
         return mInts;
     }
 }
diff --git a/core/java/android/os/Parcel.java b/core/java/android/os/Parcel.java
index 210404c..ae743fb 100644
--- a/core/java/android/os/Parcel.java
+++ b/core/java/android/os/Parcel.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.ArraySet;
@@ -196,6 +197,7 @@
     private static final boolean DEBUG_ARRAY_MAP = false;
     private static final String TAG = "Parcel";
 
+    @UnsupportedAppUsage
     @SuppressWarnings({"UnusedDeclaration"})
     private long mNativePtr; // used by native code
 
@@ -445,9 +447,11 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static native long getGlobalAllocSize();
 
     /** @hide */
+    @UnsupportedAppUsage
     public static native long getGlobalAllocCount();
 
     /**
@@ -641,6 +645,7 @@
      * {@hide}
      * {@SystemApi}
      */
+    @UnsupportedAppUsage
     public final void writeBlob(byte[] b) {
         writeBlob(b, 0, (b != null) ? b.length : 0);
     }
@@ -724,6 +729,7 @@
      * growing dataCapacity() if needed.
      * @hide
      */
+    @UnsupportedAppUsage
     public final void writeCharSequence(CharSequence val) {
         TextUtils.writeToParcel(val, this, 0);
     }
@@ -882,6 +888,7 @@
     /**
      * @hide For testing only.
      */
+    @UnsupportedAppUsage
     public void writeArrayMap(ArrayMap<String, Object> val) {
         writeArrayMapInternal(val);
     }
@@ -893,6 +900,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public void writeArraySet(@Nullable ArraySet<? extends Object> val) {
         final int size = (val != null) ? val.size() : -1;
         writeInt(size);
@@ -1454,6 +1462,7 @@
      * @see #readParcelableList(List, ClassLoader)
      * @hide
      */
+    @UnsupportedAppUsage
     public final <T extends Parcelable> void writeParcelableList(List<T> val, int flags) {
         if (val == null) {
             writeInt(-1);
@@ -1683,6 +1692,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public final void writeParcelableCreator(Parcelable p) {
         String name = p.getClass().getName();
         writeString(name);
@@ -1881,6 +1891,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public final int readExceptionCode() {
         int code = readInt();
         if (code == EX_HAS_REPLY_HEADER) {
@@ -2023,6 +2034,7 @@
      * Read a CharSequence value from the parcel at the current dataPosition().
      * @hide
      */
+    @UnsupportedAppUsage
     public final CharSequence readCharSequence() {
         return TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(this);
     }
@@ -2043,6 +2055,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public final FileDescriptor readRawFileDescriptor() {
         return nativeReadFileDescriptor(mNativePtr);
     }
@@ -2225,6 +2238,7 @@
      * {@hide}
      * {@SystemApi}
      */
+    @UnsupportedAppUsage
     public final byte[] readBlob() {
         return nativeReadBlob(mNativePtr);
     }
@@ -2233,6 +2247,7 @@
      * Read and return a String[] object from the parcel.
      * {@hide}
      */
+    @UnsupportedAppUsage
     public final String[] readStringArray() {
         String[] array = null;
 
@@ -2519,6 +2534,7 @@
      * @see #writeParcelableList(List, int)
      * @hide
      */
+    @UnsupportedAppUsage
     public final <T extends Parcelable> List<T> readParcelableList(List<T> list, ClassLoader cl) {
         final int N = readInt();
         if (N == -1) {
@@ -2761,6 +2777,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     @SuppressWarnings("unchecked")
     public final <T extends Parcelable> T readCreator(Parcelable.Creator<?> creator,
             ClassLoader loader) {
@@ -2773,6 +2790,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public final Parcelable.Creator<?> readParcelableCreator(ClassLoader loader) {
         String name = readString();
         if (name == null) {
@@ -3050,6 +3068,7 @@
     /**
      * @hide For testing only.
      */
+    @UnsupportedAppUsage
     public void readArrayMap(ArrayMap outVal, ClassLoader loader) {
         final int N = readInt();
         if (N < 0) {
@@ -3065,6 +3084,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public @Nullable ArraySet<? extends Object> readArraySet(ClassLoader loader) {
         final int size = readInt();
         if (size < 0) {
diff --git a/core/java/android/os/ParcelFileDescriptor.java b/core/java/android/os/ParcelFileDescriptor.java
index a89fc09..36ffd7a 100644
--- a/core/java/android/os/ParcelFileDescriptor.java
+++ b/core/java/android/os/ParcelFileDescriptor.java
@@ -33,6 +33,7 @@
 import static android.system.OsConstants.S_ISREG;
 import static android.system.OsConstants.S_IWOTH;
 
+import android.annotation.UnsupportedAppUsage;
 import android.content.BroadcastReceiver;
 import android.content.ContentProvider;
 import android.os.MessageQueue.OnFileDescriptorEventListener;
@@ -178,6 +179,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public ParcelFileDescriptor(FileDescriptor fd) {
         this(fd, null);
     }
@@ -375,7 +377,11 @@
     /**
      * Take ownership of a raw native fd in to a new ParcelFileDescriptor.
      * The returned ParcelFileDescriptor now owns the given fd, and will be
-     * responsible for closing it.  You must not close the fd yourself.
+     * responsible for closing it.
+     * <p>
+     * <strong>WARNING:</strong> You must not close the fd yourself after
+     * this call, and ownership of the file descriptor must have been
+     * released prior to the call to this function.
      *
      * @param fd The native fd that the ParcelFileDescriptor should adopt.
      *
@@ -394,6 +400,16 @@
      * ParcelFileDescriptor holds a dup of the original FileDescriptor in
      * the Socket, so you must still close the Socket as well as the new
      * ParcelFileDescriptor.
+     * <p>
+     * <strong>WARNING:</strong> Prior to API level 29, this function would not
+     * actually dup the Socket's FileDescriptor, and would take a
+     * reference to the its internal FileDescriptor instead. If the Socket
+     * gets garbage collected before the ParcelFileDescriptor, this may
+     * lead to the ParcelFileDescriptor being unexpectedly closed. To avoid
+     * this, the following pattern can be used:
+     * <pre>{@code
+     *    ParcelFileDescriptor pfd = ParcelFileDescriptor.fromSocket(socket).dup();
+     * }</pre>
      *
      * @param socket The Socket whose FileDescriptor is used to create
      *               a new ParcelFileDescriptor.
@@ -417,6 +433,16 @@
      * new ParcelFileDescriptor holds a dup of the original FileDescriptor in
      * the DatagramSocket, so you must still close the DatagramSocket as well
      * as the new ParcelFileDescriptor.
+     * <p>
+     * <strong>WARNING:</strong> Prior to API level 29, this function would not
+     * actually dup the DatagramSocket's FileDescriptor, and would take a
+     * reference to the its internal FileDescriptor instead. If the DatagramSocket
+     * gets garbage collected before the ParcelFileDescriptor, this may
+     * lead to the ParcelFileDescriptor being unexpectedly closed. To avoid
+     * this, the following pattern can be used:
+     * <pre>{@code
+     *    ParcelFileDescriptor pfd = ParcelFileDescriptor.fromDatagramSocket(socket).dup();
+     * }</pre>
      *
      * @param datagramSocket The DatagramSocket whose FileDescriptor is used
      *               to create a new ParcelFileDescriptor.
@@ -553,6 +579,7 @@
      * @return A ParcelFileDescriptor.
      * @throws IOException if there is an error while creating the shared memory area.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public static ParcelFileDescriptor fromData(byte[] data, String name) throws IOException {
         if (data == null) return null;
@@ -605,6 +632,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static File getFile(FileDescriptor fd) throws IOException {
         try {
             final String path = Os.readlink("/proc/self/fd/" + fd.getInt$());
@@ -658,6 +686,7 @@
      * and I really don't think we want it to be public.
      * @hide
      */
+    @UnsupportedAppUsage
     public long seekTo(long pos) throws IOException {
         if (mWrapped != null) {
             return mWrapped.seekTo(pos);
@@ -674,6 +703,9 @@
      * Return the native fd int for this ParcelFileDescriptor.  The
      * ParcelFileDescriptor still owns the fd, and it still must be closed
      * through this API.
+     * <p>
+     * <strong>WARNING:</strong> Do not call close on the return value of this
+     * function or pass it to a function that assumes ownership of the fd.
      */
     public int getFd() {
         if (mWrapped != null) {
diff --git a/core/java/android/os/ParcelableParcel.java b/core/java/android/os/ParcelableParcel.java
index 5bbe6488..61f3968 100644
--- a/core/java/android/os/ParcelableParcel.java
+++ b/core/java/android/os/ParcelableParcel.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.MathUtils;
 
 /**
@@ -26,6 +27,7 @@
     final Parcel mParcel;
     final ClassLoader mClassLoader;
 
+    @UnsupportedAppUsage
     public ParcelableParcel(ClassLoader loader) {
         mParcel = Parcel.obtain();
         mClassLoader = loader;
@@ -44,11 +46,13 @@
         mParcel.appendFrom(src, pos, size);
     }
 
+    @UnsupportedAppUsage
     public Parcel getParcel() {
         mParcel.setDataPosition(0);
         return mParcel;
     }
 
+    @UnsupportedAppUsage
     public ClassLoader getClassLoader() {
         return mClassLoader;
     }
@@ -64,6 +68,7 @@
         dest.appendFrom(mParcel, 0, mParcel.dataSize());
     }
 
+    @UnsupportedAppUsage
     public static final Parcelable.ClassLoaderCreator<ParcelableParcel> CREATOR
             = new Parcelable.ClassLoaderCreator<ParcelableParcel>() {
         public ParcelableParcel createFromParcel(Parcel in) {
diff --git a/core/java/android/os/PerformanceCollector.java b/core/java/android/os/PerformanceCollector.java
index be1cf6d..33c86b8 100644
--- a/core/java/android/os/PerformanceCollector.java
+++ b/core/java/android/os/PerformanceCollector.java
@@ -17,6 +17,7 @@
 package android.os;
 
 
+import android.annotation.UnsupportedAppUsage;
 import java.util.ArrayList;
 
 /**
@@ -285,6 +286,7 @@
     private long mCpuTime;
     private long mExecTime;
 
+    @UnsupportedAppUsage
     public PerformanceCollector() {
     }
 
@@ -302,6 +304,7 @@
      * @param label description of code block between beginSnapshot and
      *              endSnapshot, used to label output
      */
+    @UnsupportedAppUsage
     public void beginSnapshot(String label) {
         if (mPerfWriter != null)
             mPerfWriter.writeBeginSnapshot(label);
@@ -346,6 +349,7 @@
      *         <li>{@link #METRIC_KEY_OTHER_SHARED_DIRTY other_shared_dirty}
      *         </ul>
      */
+    @UnsupportedAppUsage
     public Bundle endSnapshot() {
         endPerformanceSnapshot();
         if (mPerfWriter != null)
@@ -359,6 +363,7 @@
      * @param label description of code block between startTiming and
      *        stopTiming, used to label output
      */
+    @UnsupportedAppUsage
     public void startTiming(String label) {
         if (mPerfWriter != null)
             mPerfWriter.writeStartTiming(label);
@@ -408,6 +413,7 @@
      *         between calls to startTiming and stopTiming. List of iterations
      *         is keyed by {@link #METRIC_KEY_ITERATIONS iterations}.
      */
+    @UnsupportedAppUsage
     public Bundle stopTiming(String label) {
         addIteration(label);
         if (mPerfWriter != null)
diff --git a/core/java/android/os/PowerManager.java b/core/java/android/os/PowerManager.java
index 9c25848..cae54f5 100644
--- a/core/java/android/os/PowerManager.java
+++ b/core/java/android/os/PowerManager.java
@@ -22,6 +22,7 @@
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.util.Log;
 import android.util.proto.ProtoOutputStream;
@@ -282,6 +283,7 @@
      * Brightness value for fully on.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int BRIGHTNESS_ON = 255;
 
     /**
@@ -364,6 +366,7 @@
      * Go to sleep reason code: Going to sleep due to a screen timeout.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int GO_TO_SLEEP_REASON_TIMEOUT = 2;
 
     /**
@@ -608,6 +611,7 @@
     public @interface LocationPowerSaveMode {}
 
     final Context mContext;
+    @UnsupportedAppUsage
     final IPowerManager mService;
     final Handler mHandler;
 
@@ -628,6 +632,7 @@
      * this is the minimum value that can be set by the user.
      * @hide
      */
+    @UnsupportedAppUsage
     public int getMinimumScreenBrightnessSetting() {
         return mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_screenBrightnessSettingMinimum);
@@ -639,6 +644,7 @@
      * this is the maximum value that can be set by the user.
      * @hide
      */
+    @UnsupportedAppUsage
     public int getMaximumScreenBrightnessSetting() {
         return mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_screenBrightnessSettingMaximum);
@@ -648,6 +654,7 @@
      * Gets the default screen brightness setting.
      * @hide
      */
+    @UnsupportedAppUsage
     public int getDefaultScreenBrightnessSetting() {
         return mContext.getResources().getInteger(
                 com.android.internal.R.integer.config_screenBrightnessSettingDefault);
@@ -762,6 +769,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static void validateWakeLockParameters(int levelAndFlags, String tag) {
         switch (levelAndFlags & WAKE_LOCK_LEVEL_MASK) {
             case PARTIAL_WAKE_LOCK:
@@ -894,6 +902,7 @@
      *
      * @hide Requires signature permission.
      */
+    @UnsupportedAppUsage
     public void goToSleep(long time, int reason, int flags) {
         try {
             mService.goToSleep(time, reason, flags);
@@ -932,6 +941,7 @@
     /**
      * @hide
      */
+    @UnsupportedAppUsage
     public void wakeUp(long time, String reason) {
         try {
             mService.wakeUp(time, reason, mContext.getOpPackageName());
@@ -1142,6 +1152,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public boolean setPowerSaveMode(boolean mode) {
         try {
             return mService.setPowerSaveMode(mode);
@@ -1217,6 +1228,7 @@
      * restrictions have been lifted.
      * @hide
      */
+    @UnsupportedAppUsage
     public boolean isLightDeviceIdleMode() {
         try {
             return mService.isLightDeviceIdleMode();
@@ -1339,6 +1351,7 @@
      * This broadcast is only sent to registered receivers.
      * @hide
      */
+    @UnsupportedAppUsage
     @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION)
     public static final String ACTION_LIGHT_DEVICE_IDLE_MODE_CHANGED
             = "android.os.action.LIGHT_DEVICE_IDLE_MODE_CHANGED";
@@ -1365,11 +1378,13 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     @SdkConstant(SdkConstant.SdkConstantType.BROADCAST_INTENT_ACTION)
     public static final String ACTION_POWER_SAVE_MODE_CHANGING
             = "android.os.action.POWER_SAVE_MODE_CHANGING";
 
     /** @hide */
+    @UnsupportedAppUsage
     public static final String EXTRA_POWER_SAVE_MODE = "mode";
 
     /**
@@ -1401,7 +1416,9 @@
      * </p>
      */
     public final class WakeLock {
+        @UnsupportedAppUsage
         private int mFlags;
+        @UnsupportedAppUsage
         private String mTag;
         private final String mPackageName;
         private final IBinder mToken;
diff --git a/core/java/android/os/Process.java b/core/java/android/os/Process.java
index 64d14c0..b986669 100644
--- a/core/java/android/os/Process.java
+++ b/core/java/android/os/Process.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.system.Os;
 import android.system.OsConstants;
 import android.webkit.WebViewZygote;
@@ -58,30 +59,35 @@
      * Defines the UID/GID for the log group.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int LOG_UID = 1007;
 
     /**
      * Defines the UID/GID for the WIFI supplicant process.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int WIFI_UID = 1010;
 
     /**
      * Defines the UID/GID for the mediaserver process.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int MEDIA_UID = 1013;
 
     /**
      * Defines the UID/GID for the DRM process.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int DRM_UID = 1019;
 
     /**
      * Defines the UID/GID for the group that controls VPN services.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int VPN_UID = 1016;
 
     /**
@@ -94,6 +100,7 @@
      * Defines the UID/GID for the NFC service process.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int NFC_UID = 1027;
 
     /**
@@ -565,6 +572,7 @@
      * Returns the identifier of this process' parent.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int myPpid() {
         return Os.getppid();
     }
@@ -623,6 +631,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public static final boolean isIsolated(int uid) {
         uid = UserHandle.getAppId(uid);
         return uid >= FIRST_ISOLATED_UID && uid <= LAST_ISOLATED_UID;
@@ -648,6 +657,7 @@
      * @return the uid of the process, or -1 if the process is not running.
      * @hide pending API council review
      */
+    @UnsupportedAppUsage
     public static final int getUidForPid(int pid) {
         String[] procStatusLabels = { "Uid:" };
         long[] procStatusValues = new long[1];
@@ -662,6 +672,7 @@
      * @return the parent process id of the process, or -1 if the process is not running.
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int getParentPid(int pid) {
         String[] procStatusLabels = { "PPid:" };
         long[] procStatusValues = new long[1];
@@ -765,6 +776,7 @@
      *
      * Always sets cpusets.
      */
+    @UnsupportedAppUsage
     public static final native void setProcessGroup(int pid, int group)
             throws IllegalArgumentException, SecurityException;
 
@@ -906,6 +918,7 @@
      * 
      * {@hide}
      */
+    @UnsupportedAppUsage
     public static final native void setArgV0(String text);
 
     /**
@@ -956,50 +969,67 @@
     public static final native void sendSignalQuiet(int pid, int signal);
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native long getFreeMemory();
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native long getTotalMemory();
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native void readProcLines(String path,
             String[] reqFields, long[] outSizes);
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native int[] getPids(String path, int[] lastArray);
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_TERM_MASK = 0xff;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_ZERO_TERM = 0;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_SPACE_TERM = (int)' ';
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_TAB_TERM = (int)'\t';
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_COMBINE = 0x100;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_PARENS = 0x200;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_QUOTES = 0x400;
     /** @hide */
     public static final int PROC_CHAR = 0x800;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_OUT_STRING = 0x1000;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_OUT_LONG = 0x2000;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int PROC_OUT_FLOAT = 0x4000;
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native boolean readProcFile(String file, int[] format,
             String[] outStrings, long[] outLongs, float[] outFloats);
     
     /** @hide */
+    @UnsupportedAppUsage
     public static final native boolean parseProcLine(byte[] buffer, int startIndex, 
             int endIndex, int[] format, String[] outStrings, long[] outLongs, float[] outFloats);
 
     /** @hide */
+    @UnsupportedAppUsage
     public static final native int[] getPidsForCommands(String[] cmds);
 
     /**
@@ -1010,6 +1040,7 @@
      *  or -1 if the value cannot be determined 
      * @hide
      */
+    @UnsupportedAppUsage
     public static final native long getPss(int pid);
 
     /**
diff --git a/core/java/android/os/RecoverySystem.java b/core/java/android/os/RecoverySystem.java
index 3ee54ce..6a01e56 100644
--- a/core/java/android/os/RecoverySystem.java
+++ b/core/java/android/os/RecoverySystem.java
@@ -22,6 +22,7 @@
 import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.UnsupportedAppUsage;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
 import android.content.ContentResolver;
@@ -355,6 +356,7 @@
      *
      * @return the verification result.
      */
+    @UnsupportedAppUsage
     private static boolean verifyPackageCompatibility(InputStream inputStream) throws IOException {
         ArrayList<String> list = new ArrayList<>();
         ZipInputStream zis = new ZipInputStream(inputStream);
diff --git a/core/java/android/os/Registrant.java b/core/java/android/os/Registrant.java
index 705cc5d..8fb123a 100644
--- a/core/java/android/os/Registrant.java
+++ b/core/java/android/os/Registrant.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.Handler;
 import android.os.Message;
 
@@ -24,6 +25,7 @@
 /** @hide */
 public class Registrant
 {
+    @UnsupportedAppUsage
     public
     Registrant(Handler h, int what, Object obj)
     {
@@ -32,6 +34,7 @@
         userObj = obj;
     }
 
+    @UnsupportedAppUsage
     public void
     clear()
     {
@@ -39,12 +42,14 @@
         userObj = null;
     }
 
+    @UnsupportedAppUsage
     public void
     notifyRegistrant()
     {
         internalNotifyRegistrant (null, null);
     }
     
+    @UnsupportedAppUsage
     public void
     notifyResult(Object result)
     {
@@ -60,6 +65,7 @@
     /**
      * This makes a copy of @param ar
      */
+    @UnsupportedAppUsage
     public void
     notifyRegistrant(AsyncResult ar)
     {
@@ -88,6 +94,7 @@
      * NOTE: May return null if weak reference has been collected
      */
 
+    @UnsupportedAppUsage
     public Message
     messageForRegistrant()
     {
diff --git a/core/java/android/os/RegistrantList.java b/core/java/android/os/RegistrantList.java
index 9ab61f5..6e562ff 100644
--- a/core/java/android/os/RegistrantList.java
+++ b/core/java/android/os/RegistrantList.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.os.Handler;         
 
 import java.util.ArrayList;
@@ -25,12 +26,14 @@
 {
     ArrayList   registrants = new ArrayList();      // of Registrant
 
+    @UnsupportedAppUsage
     public synchronized void
     add(Handler h, int what, Object obj)
     {
         add(new Registrant(h, what, obj));
     }
 
+    @UnsupportedAppUsage
     public synchronized void
     addUnique(Handler h, int what, Object obj)
     {
@@ -39,6 +42,7 @@
         add(new Registrant(h, what, obj));        
     }
     
+    @UnsupportedAppUsage
     public synchronized void
     add(Registrant r)
     {
@@ -46,6 +50,7 @@
         registrants.add(r);
     }
 
+    @UnsupportedAppUsage
     public synchronized void
     removeCleared()
     {
@@ -58,6 +63,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     public synchronized int
     size()
     {
@@ -79,6 +85,7 @@
        }
     }
     
+    @UnsupportedAppUsage
     public /*synchronized*/ void
     notifyRegistrants()
     {
@@ -91,6 +98,7 @@
         internalNotifyRegistrants (null, exception);
     }
 
+    @UnsupportedAppUsage
     public /*synchronized*/ void
     notifyResult(Object result)
     {
@@ -98,12 +106,14 @@
     }
 
     
+    @UnsupportedAppUsage
     public /*synchronized*/ void
     notifyRegistrants(AsyncResult ar)
     {
         internalNotifyRegistrants(ar.result, ar.exception);
     }
     
+    @UnsupportedAppUsage
     public synchronized void
     remove(Handler h)
     {
diff --git a/core/java/android/os/RemoteCallbackList.java b/core/java/android/os/RemoteCallbackList.java
index bbb8a7b..b13e68d 100644
--- a/core/java/android/os/RemoteCallbackList.java
+++ b/core/java/android/os/RemoteCallbackList.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.ArrayMap;
 import android.util.Slog;
 
@@ -53,6 +54,7 @@
 public class RemoteCallbackList<E extends IInterface> {
     private static final String TAG = "RemoteCallbackList";
 
+    @UnsupportedAppUsage
     /*package*/ ArrayMap<IBinder, Callback> mCallbacks
             = new ArrayMap<IBinder, Callback>();
     private Object[] mActiveBroadcast;
diff --git a/core/java/android/os/RemoteException.java b/core/java/android/os/RemoteException.java
index 4e8b971..2e673a8 100644
--- a/core/java/android/os/RemoteException.java
+++ b/core/java/android/os/RemoteException.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.AndroidException;
 
 /**
@@ -54,6 +55,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public RuntimeException rethrowFromSystemServer() {
         if (this instanceof DeadObjectException) {
             throw new RuntimeException(new DeadSystemException());
diff --git a/core/java/android/os/SELinux.java b/core/java/android/os/SELinux.java
index a96618a..8ffafe4 100644
--- a/core/java/android/os/SELinux.java
+++ b/core/java/android/os/SELinux.java
@@ -42,12 +42,14 @@
      * Determine whether SELinux is disabled or enabled.
      * @return a boolean indicating whether SELinux is enabled.
      */
+    @UnsupportedAppUsage
     public static final native boolean isSELinuxEnabled();
 
     /**
      * Determine whether SELinux is permissive or enforcing.
      * @return a boolean indicating whether SELinux is enforcing.
      */
+    @UnsupportedAppUsage
     public static final native boolean isSELinuxEnforced();
 
     /**
@@ -91,6 +93,7 @@
      * Gets the security context of the current process.
      * @return a String representing the security context of the current process.
      */
+    @UnsupportedAppUsage
     public static final native String getContext();
 
     /**
@@ -98,6 +101,7 @@
      * @param pid an int representing the process id to check.
      * @return a String representing the security context of the given pid.
      */
+    @UnsupportedAppUsage
     public static final native String getPidContext(int pid);
 
     /**
@@ -108,6 +112,7 @@
      * @param perm The permission name.
      * @return a boolean indicating whether permission was granted.
      */
+    @UnsupportedAppUsage
     public static final native boolean checkSELinuxAccess(String scon, String tcon, String tclass, String perm);
 
     /**
@@ -167,6 +172,7 @@
      *
      * @return a boolean indicating whether the relabeling succeeded.
      */
+    @UnsupportedAppUsage
     public static boolean restoreconRecursive(File file) {
         try {
             return native_restorecon(file.getCanonicalPath(), SELINUX_ANDROID_RESTORECON_RECURSE);
diff --git a/core/java/android/os/ServiceManager.java b/core/java/android/os/ServiceManager.java
index 165276d..b2ba928 100644
--- a/core/java/android/os/ServiceManager.java
+++ b/core/java/android/os/ServiceManager.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.Log;
 
 import com.android.internal.annotations.GuardedBy;
@@ -30,11 +31,13 @@
     private static final String TAG = "ServiceManager";
     private static final Object sLock = new Object();
 
+    @UnsupportedAppUsage
     private static IServiceManager sServiceManager;
 
     /**
      * Cache for the "well known" services, such as WM and AM.
      */
+    @UnsupportedAppUsage
     private static HashMap<String, IBinder> sCache = new HashMap<String, IBinder>();
 
     /**
@@ -98,6 +101,7 @@
             "getService()",
     });
 
+    @UnsupportedAppUsage
     private static IServiceManager getIServiceManager() {
         if (sServiceManager != null) {
             return sServiceManager;
@@ -115,6 +119,7 @@
      * @param name the name of the service to get
      * @return a reference to the service, or <code>null</code> if the service doesn't exist
      */
+    @UnsupportedAppUsage
     public static IBinder getService(String name) {
         try {
             IBinder service = sCache.get(name);
@@ -151,6 +156,7 @@
      * @param name the name of the new service
      * @param service the service object
      */
+    @UnsupportedAppUsage
     public static void addService(String name, IBinder service) {
         addService(name, service, false, IServiceManager.DUMP_FLAG_PRIORITY_DEFAULT);
     }
@@ -164,6 +170,7 @@
      * @param allowIsolated set to true to allow isolated sandboxed processes
      * to access this service
      */
+    @UnsupportedAppUsage
     public static void addService(String name, IBinder service, boolean allowIsolated) {
         addService(name, service, allowIsolated, IServiceManager.DUMP_FLAG_PRIORITY_DEFAULT);
     }
@@ -178,6 +185,7 @@
      * @param dumpPriority supported dump priority levels as a bitmask
      * to access this service
      */
+    @UnsupportedAppUsage
     public static void addService(String name, IBinder service, boolean allowIsolated,
             int dumpPriority) {
         try {
@@ -191,6 +199,7 @@
      * Retrieve an existing service called @a name from the
      * service manager.  Non-blocking.
      */
+    @UnsupportedAppUsage
     public static IBinder checkService(String name) {
         try {
             IBinder service = sCache.get(name);
@@ -210,6 +219,7 @@
      * @return an array of all currently running services, or <code>null</code> in
      * case of an exception
      */
+    @UnsupportedAppUsage
     public static String[] listServices() {
         try {
             return getIServiceManager().listServices(IServiceManager.DUMP_FLAG_PRIORITY_ALL);
diff --git a/core/java/android/os/ServiceManagerNative.java b/core/java/android/os/ServiceManagerNative.java
index 589b8c4..b7c026c 100644
--- a/core/java/android/os/ServiceManagerNative.java
+++ b/core/java/android/os/ServiceManagerNative.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import java.util.ArrayList;
 
 
@@ -30,6 +31,7 @@
      * Cast a Binder object into a service manager interface, generating
      * a proxy if needed.
      */
+    @UnsupportedAppUsage
     static public IServiceManager asInterface(IBinder obj)
     {
         if (obj == null) {
@@ -117,6 +119,7 @@
         return mRemote;
     }
 
+    @UnsupportedAppUsage
     public IBinder getService(String name) throws RemoteException {
         Parcel data = Parcel.obtain();
         Parcel reply = Parcel.obtain();
@@ -196,5 +199,6 @@
         data.recycle();
     }
 
+    @UnsupportedAppUsage
     private IBinder mRemote;
 }
diff --git a/core/java/android/os/SharedMemory.java b/core/java/android/os/SharedMemory.java
index e6c7a17..6025c34 100644
--- a/core/java/android/os/SharedMemory.java
+++ b/core/java/android/os/SharedMemory.java
@@ -18,6 +18,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.annotation.UnsupportedAppUsage;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.OsConstants;
@@ -156,6 +157,7 @@
      *
      * @hide Exposed for native ASharedMemory_dupFromJava()
      */
+    @UnsupportedAppUsage
     public int getFd() {
         return mFileDescriptor.getInt$();
     }
diff --git a/core/java/android/os/ShellCommand.java b/core/java/android/os/ShellCommand.java
index fa05a5e..0d61a60 100644
--- a/core/java/android/os/ShellCommand.java
+++ b/core/java/android/os/ShellCommand.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.Slog;
 
 import com.android.internal.util.FastPrintWriter;
@@ -300,6 +301,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     public String peekNextArg() {
         if (mCurArgData != null) {
             return mCurArgData;
diff --git a/core/java/android/os/StatFs.java b/core/java/android/os/StatFs.java
index 4e0b238..881d0b4 100644
--- a/core/java/android/os/StatFs.java
+++ b/core/java/android/os/StatFs.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.StructStatVfs;
@@ -25,6 +26,7 @@
  * wrapper for Unix statvfs().
  */
 public class StatFs {
+    @UnsupportedAppUsage
     private StructStatVfs mStat;
 
     /**
diff --git a/core/java/android/os/StrictMode.java b/core/java/android/os/StrictMode.java
index f224550..b396f75 100644
--- a/core/java/android/os/StrictMode.java
+++ b/core/java/android/os/StrictMode.java
@@ -19,6 +19,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.app.ActivityManager;
 import android.app.ActivityThread;
 import android.app.IActivityManager;
@@ -448,6 +449,7 @@
         /** The default, lax policy which doesn't catch anything. */
         public static final ThreadPolicy LAX = new ThreadPolicy(0, null, null);
 
+        @UnsupportedAppUsage
         final int mask;
         final OnThreadViolationListener mListener;
         final Executor mCallbackExecutor;
@@ -738,6 +740,7 @@
         /** The default, lax policy which doesn't catch anything. */
         public static final VmPolicy LAX = new VmPolicy(0, EMPTY_CLASS_LIMIT_MAP, null, null);
 
+        @UnsupportedAppUsage
         final int mask;
         final OnVmViolationListener mListener;
         final Executor mCallbackExecutor;
@@ -783,6 +786,7 @@
          * </pre>
          */
         public static final class Builder {
+            @UnsupportedAppUsage
             private int mMask;
             private OnVmViolationListener mListener;
             private Executor mExecutor;
@@ -1173,6 +1177,7 @@
      * @return the bitmask of all the DETECT_* and PENALTY_* bits currently enabled
      * @hide
      */
+    @UnsupportedAppUsage
     public static int getThreadPolicyMask() {
         return BlockGuard.getThreadPolicy().getPolicyMask();
     }
@@ -1372,6 +1377,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void enableDeathOnFileUriExposure() {
         sVmPolicy =
                 new VmPolicy(
@@ -1389,6 +1395,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void disableDeathOnFileUriExposure() {
         sVmPolicy =
                 new VmPolicy(
@@ -1426,6 +1433,7 @@
         }
     }
 
+    @UnsupportedAppUsage
     private static final ThreadLocal<ArrayList<ViolationInfo>> violationsBeingTimed =
             new ThreadLocal<ArrayList<ViolationInfo>>() {
                 @Override
@@ -1840,6 +1848,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static void conditionallyCheckInstanceCounts() {
         VmPolicy policy = getVmPolicy();
         int policySize = policy.classInstanceLimit.size();
@@ -1996,6 +2005,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static void onWebViewMethodCalledOnWrongThread(Throwable originStack) {
         onVmPolicyViolation(new WebViewMethodCalledOnWrongThreadViolation(originStack));
     }
@@ -2063,6 +2073,7 @@
     }
 
     // Map from VM violation fingerprint to uptime millis.
+    @UnsupportedAppUsage
     private static final HashMap<Integer, Long> sLastVmViolationTime = new HashMap<>();
 
     /** @hide */
@@ -2188,6 +2199,7 @@
      * Binder for its current (native) thread-local policy value and synchronize it to libcore's
      * (Java) thread-local policy value.
      */
+    @UnsupportedAppUsage
     private static void onBinderStrictModePolicyChange(int newPolicy) {
         setBlockGuardPolicy(newPolicy);
     }
@@ -2224,6 +2236,7 @@
          *
          * @hide
          */
+        @UnsupportedAppUsage
         public void finish() {
             ThreadSpanState state = mContainerState;
             synchronized (state) {
@@ -2295,6 +2308,7 @@
                 }
             };
 
+    @UnsupportedAppUsage
     private static Singleton<IWindowManager> sWindowManager =
             new Singleton<IWindowManager>() {
                 protected IWindowManager create() {
@@ -2315,6 +2329,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static Span enterCriticalSpan(String name) {
         if (Build.IS_USER) {
             return NO_OP_SPAN;
@@ -2424,6 +2439,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static void incrementExpectedActivityCount(Class klass) {
         if (klass == null) {
             return;
diff --git a/core/java/android/os/SystemClock.java b/core/java/android/os/SystemClock.java
index b254166..e695a1b 100644
--- a/core/java/android/os/SystemClock.java
+++ b/core/java/android/os/SystemClock.java
@@ -17,6 +17,7 @@
 package android.os;
 
 import android.annotation.NonNull;
+import android.annotation.UnsupportedAppUsage;
 import android.app.IAlarmManager;
 import android.content.Context;
 import android.util.Slog;
@@ -104,6 +105,7 @@
     /**
      * This class is uninstantiable.
      */
+    @UnsupportedAppUsage
     private SystemClock() {
         // This space intentionally left blank.
     }
@@ -241,6 +243,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     @CriticalNative
     public static native long currentThreadTimeMicro();
 
@@ -251,6 +254,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     @CriticalNative
     public static native long currentTimeMicro();
 
diff --git a/core/java/android/os/SystemProperties.java b/core/java/android/os/SystemProperties.java
index 7d3ba6a..abb47b4 100644
--- a/core/java/android/os/SystemProperties.java
+++ b/core/java/android/os/SystemProperties.java
@@ -20,6 +20,7 @@
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.util.Log;
 import android.util.MutableInt;
 
@@ -46,11 +47,13 @@
      * uses reflection to read this whenever text is selected (http://b/36095274).
      * @hide
      */
+    @UnsupportedAppUsage
     public static final int PROP_NAME_MAX = Integer.MAX_VALUE;
 
     /** @hide */
     public static final int PROP_VALUE_MAX = 91;
 
+    @UnsupportedAppUsage
     @GuardedBy("sChangeCallbacks")
     private static final ArrayList<Runnable> sChangeCallbacks = new ArrayList<Runnable>();
 
@@ -78,9 +81,11 @@
         }
     }
 
+    @UnsupportedAppUsage
     private static native String native_get(String key);
     private static native String native_get(String key, String def);
     private static native int native_get_int(String key, int def);
+    @UnsupportedAppUsage
     private static native long native_get_long(String key, long def);
     private static native boolean native_get_boolean(String key, boolean def);
     private static native void native_set(String key, String def);
@@ -174,6 +179,7 @@
      * @throws IllegalArgumentException if the {@code val} exceeds 91 characters
      * @hide
      */
+    @UnsupportedAppUsage
     public static void set(@NonNull String key, @Nullable String val) {
         if (val != null && !val.startsWith("ro.") && val.length() > PROP_VALUE_MAX) {
             throw new IllegalArgumentException("value of system property '" + key
@@ -190,6 +196,7 @@
      * changes.
      * @hide
      */
+    @UnsupportedAppUsage
     public static void addChangeCallback(@NonNull Runnable callback) {
         synchronized (sChangeCallbacks) {
             if (sChangeCallbacks.size() == 0) {
@@ -222,10 +229,12 @@
      * Notifies listeners that a system property has changed
      * @hide
      */
+    @UnsupportedAppUsage
     public static void reportSyspropChanged() {
         native_report_sysprop_change();
     }
 
+    @UnsupportedAppUsage
     private SystemProperties() {
     }
 }
diff --git a/core/java/android/os/SystemService.java b/core/java/android/os/SystemService.java
index 41e7546..968c761 100644
--- a/core/java/android/os/SystemService.java
+++ b/core/java/android/os/SystemService.java
@@ -18,6 +18,7 @@
 
 import com.google.android.collect.Maps;
 
+import android.annotation.UnsupportedAppUsage;
 import java.util.HashMap;
 import java.util.concurrent.TimeoutException;
 
@@ -58,11 +59,13 @@
     }
 
     /** Request that the init daemon start a named service. */
+    @UnsupportedAppUsage
     public static void start(String name) {
         SystemProperties.set("ctl.start", name);
     }
 
     /** Request that the init daemon stop a named service. */
+    @UnsupportedAppUsage
     public static void stop(String name) {
         SystemProperties.set("ctl.stop", name);
     }
diff --git a/core/java/android/os/SystemVibrator.java b/core/java/android/os/SystemVibrator.java
index f776c17..c5c1139 100644
--- a/core/java/android/os/SystemVibrator.java
+++ b/core/java/android/os/SystemVibrator.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.media.AudioAttributes;
 import android.util.Log;
@@ -31,10 +32,12 @@
     private final IVibratorService mService;
     private final Binder mToken = new Binder();
 
+    @UnsupportedAppUsage
     public SystemVibrator() {
         mService = IVibratorService.Stub.asInterface(ServiceManager.getService("vibrator"));
     }
 
+    @UnsupportedAppUsage
     public SystemVibrator(Context context) {
         super(context);
         mService = IVibratorService.Stub.asInterface(ServiceManager.getService("vibrator"));
diff --git a/core/java/android/os/Trace.java b/core/java/android/os/Trace.java
index 583f060..38e6842 100644
--- a/core/java/android/os/Trace.java
+++ b/core/java/android/os/Trace.java
@@ -18,6 +18,7 @@
 
 import com.android.internal.os.Zygote;
 
+import android.annotation.UnsupportedAppUsage;
 import dalvik.annotation.optimization.FastNative;
 
 /**
@@ -50,6 +51,7 @@
     /** @hide */
     public static final long TRACE_TAG_INPUT = 1L << 2;
     /** @hide */
+    @UnsupportedAppUsage
     public static final long TRACE_TAG_VIEW = 1L << 3;
     /** @hide */
     public static final long TRACE_TAG_WEBVIEW = 1L << 4;
@@ -68,6 +70,7 @@
     /** @hide */
     public static final long TRACE_TAG_HAL = 1L << 11;
     /** @hide */
+    @UnsupportedAppUsage
     public static final long TRACE_TAG_APP = 1L << 12;
     /** @hide */
     public static final long TRACE_TAG_RESOURCES = 1L << 13;
@@ -100,10 +103,12 @@
     private static final int MAX_SECTION_NAME_LEN = 127;
 
     // Must be volatile to avoid word tearing.
+    @UnsupportedAppUsage
     private static volatile long sEnabledTags = TRACE_TAG_NOT_READY;
 
     private static int sZygoteDebugFlags = 0;
 
+    @UnsupportedAppUsage
     private static native long nativeGetEnabledTags();
     private static native void nativeSetAppTracingAllowed(boolean allowed);
     private static native void nativeSetTracingEnabled(boolean allowed);
@@ -167,6 +172,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static boolean isTagEnabled(long traceTag) {
         long tags = sEnabledTags;
         if (tags == TRACE_TAG_NOT_READY) {
@@ -184,6 +190,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void traceCounter(long traceTag, String counterName, int counterValue) {
         if (isTagEnabled(traceTag)) {
             nativeTraceCounter(traceTag, counterName, counterValue);
@@ -196,6 +203,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void setAppTracingAllowed(boolean allowed) {
         nativeSetAppTracingAllowed(allowed);
 
@@ -231,6 +239,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void traceBegin(long traceTag, String methodName) {
         if (isTagEnabled(traceTag)) {
             nativeTraceBegin(traceTag, methodName);
@@ -245,6 +254,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void traceEnd(long traceTag) {
         if (isTagEnabled(traceTag)) {
             nativeTraceEnd(traceTag);
@@ -264,6 +274,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void asyncTraceBegin(long traceTag, String methodName, int cookie) {
         if (isTagEnabled(traceTag)) {
             nativeAsyncTraceBegin(traceTag, methodName, cookie);
@@ -281,6 +292,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public static void asyncTraceEnd(long traceTag, String methodName, int cookie) {
         if (isTagEnabled(traceTag)) {
             nativeAsyncTraceEnd(traceTag, methodName, cookie);
diff --git a/core/java/android/os/UEventObserver.java b/core/java/android/os/UEventObserver.java
index 69a3922..dc98c42 100644
--- a/core/java/android/os/UEventObserver.java
+++ b/core/java/android/os/UEventObserver.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.util.Log;
 
 import java.util.ArrayList;
@@ -49,6 +50,7 @@
     private static native void nativeAddMatch(String match);
     private static native void nativeRemoveMatch(String match);
 
+    @UnsupportedAppUsage
     public UEventObserver() {
     }
 
@@ -93,6 +95,7 @@
      * are expensive to parse.  For example, some devices may send one netlink message
      * for each vsync period.
      */
+    @UnsupportedAppUsage
     public final void startObserving(String match) {
         if (match == null || match.isEmpty()) {
             throw new IllegalArgumentException("match substring must be non-empty");
@@ -107,6 +110,7 @@
      * This process's UEvent thread will never call onUEvent() on this
      * UEventObserver after this call. Repeated calls have no effect.
      */
+    @UnsupportedAppUsage
     public final void stopObserving() {
         final UEventThread t = peekThread();
         if (t != null) {
@@ -118,6 +122,7 @@
      * Subclasses of UEventObserver should override this method to handle
      * UEvents.
      */
+    @UnsupportedAppUsage
     public abstract void onUEvent(UEvent event);
 
     /**
@@ -146,10 +151,12 @@
             }
         }
 
+        @UnsupportedAppUsage
         public String get(String key) {
             return mMap.get(key);
         }
 
+        @UnsupportedAppUsage
         public String get(String key, String defaultValue) {
             String result = mMap.get(key);
             return (result == null ? defaultValue : result);
diff --git a/core/java/android/os/UpdateLock.java b/core/java/android/os/UpdateLock.java
index 4060326..ea273ce 100644
--- a/core/java/android/os/UpdateLock.java
+++ b/core/java/android/os/UpdateLock.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.util.Log;
 
@@ -50,6 +51,7 @@
      * locker releases theirs.  The broadcast is sticky but is sent only to
      * registered receivers.
      */
+    @UnsupportedAppUsage
     public static final String UPDATE_LOCK_CHANGED = "android.os.UpdateLock.UPDATE_LOCK_CHANGED";
 
     /**
@@ -58,6 +60,7 @@
      * update operation.  True means that updates are okay right now; false indicates
      * that perhaps later would be a better time.
      */
+    @UnsupportedAppUsage
     public static final String NOW_IS_CONVENIENT = "nowisconvenient";
 
     /**
@@ -66,6 +69,7 @@
      * in the System.currentTimeMillis() time base, which may be non-monotonic especially
      * around reboots.
      */
+    @UnsupportedAppUsage
     public static final String TIMESTAMP = "timestamp";
 
     /**
@@ -90,6 +94,7 @@
     /**
      * Is this lock currently held?
      */
+    @UnsupportedAppUsage
     public boolean isHeld() {
         synchronized (mToken) {
             return mHeld;
@@ -99,6 +104,7 @@
     /**
      * Acquire an update lock.
      */
+    @UnsupportedAppUsage
     public void acquire() {
         if (DEBUG) {
             Log.v(TAG, "acquire() : " + this, new RuntimeException("here"));
@@ -125,6 +131,7 @@
     /**
      * Release this update lock.
      */
+    @UnsupportedAppUsage
     public void release() {
         if (DEBUG) Log.v(TAG, "release() : " + this, new RuntimeException("here"));
         checkService();
diff --git a/core/java/android/os/UserHandle.java b/core/java/android/os/UserHandle.java
index de41ce2..1a2b971 100644
--- a/core/java/android/os/UserHandle.java
+++ b/core/java/android/os/UserHandle.java
@@ -19,6 +19,7 @@
 import android.annotation.AppIdInt;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.annotation.UserIdInt;
 
 import java.io.PrintWriter;
@@ -32,9 +33,11 @@
     /**
      * @hide Range of uids allocated for a user.
      */
+    @UnsupportedAppUsage
     public static final int PER_USER_RANGE = 100000;
 
     /** @hide A user id to indicate all users on the device */
+    @UnsupportedAppUsage
     public static final @UserIdInt int USER_ALL = -1;
 
     /** @hide A user handle to indicate all users on the device */
@@ -43,6 +46,7 @@
     public static final UserHandle ALL = new UserHandle(USER_ALL);
 
     /** @hide A user id to indicate the currently active user */
+    @UnsupportedAppUsage
     public static final @UserIdInt int USER_CURRENT = -2;
 
     /** @hide A user handle to indicate the current user of the device */
@@ -53,14 +57,17 @@
     /** @hide A user id to indicate that we would like to send to the current
      *  user, but if this is calling from a user process then we will send it
      *  to the caller's user instead of failing with a security exception */
+    @UnsupportedAppUsage
     public static final @UserIdInt int USER_CURRENT_OR_SELF = -3;
 
     /** @hide A user handle to indicate that we would like to send to the current
      *  user, but if this is calling from a user process then we will send it
      *  to the caller's user instead of failing with a security exception */
+    @UnsupportedAppUsage
     public static final UserHandle CURRENT_OR_SELF = new UserHandle(USER_CURRENT_OR_SELF);
 
     /** @hide An undefined user id */
+    @UnsupportedAppUsage
     public static final @UserIdInt int USER_NULL = -10000;
 
     /**
@@ -68,6 +75,7 @@
      * @deprecated Consider using either {@link UserHandle#USER_SYSTEM} constant or
      * check the target user's flag {@link android.content.pm.UserInfo#isAdmin}.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public static final @UserIdInt int USER_OWNER = 0;
 
@@ -76,13 +84,16 @@
      * @deprecated Consider using either {@link UserHandle#SYSTEM} constant or
      * check the target user's flag {@link android.content.pm.UserInfo#isAdmin}.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public static final UserHandle OWNER = new UserHandle(USER_OWNER);
 
     /** @hide A user id constant to indicate the "system" user of the device */
+    @UnsupportedAppUsage
     public static final @UserIdInt int USER_SYSTEM = 0;
 
     /** @hide A user serial constant to indicate the "system" user of the device */
+    @UnsupportedAppUsage
     public static final int USER_SERIAL_SYSTEM = 0;
 
     /** @hide A user handle to indicate the "system" user of the device */
@@ -94,21 +105,29 @@
      * @hide Enable multi-user related side effects. Set this to false if
      * there are problems with single user use-cases.
      */
+    @UnsupportedAppUsage
     public static final boolean MU_ENABLED = true;
 
     /** @hide */
+    @UnsupportedAppUsage
     public static final int ERR_GID = -1;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int AID_ROOT = android.os.Process.ROOT_UID;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int AID_APP_START = android.os.Process.FIRST_APPLICATION_UID;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int AID_APP_END = android.os.Process.LAST_APPLICATION_UID;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int AID_SHARED_GID_START = android.os.Process.FIRST_SHARED_APPLICATION_GID;
     /** @hide */
+    @UnsupportedAppUsage
     public static final int AID_CACHE_GID_START = android.os.Process.FIRST_APPLICATION_CACHE_GID;
 
+    @UnsupportedAppUsage
     final int mHandle;
 
     /**
@@ -128,6 +147,7 @@
      * @return whether the appId is the same for both uids
      * @hide
      */
+    @UnsupportedAppUsage
     public static boolean isSameApp(int uid1, int uid2) {
         return getAppId(uid1) == getAppId(uid2);
     }
@@ -136,6 +156,7 @@
      * Whether a UID is an "isolated" UID.
      * @hide
      */
+    @UnsupportedAppUsage
     public static boolean isIsolated(int uid) {
         if (uid > 0) {
             final int appId = getAppId(uid);
@@ -150,6 +171,7 @@
      * "it's system", because of isolated UIDs. Use {@link #isCore} for that.
      * @hide
      */
+    @UnsupportedAppUsage
     public static boolean isApp(int uid) {
         if (uid > 0) {
             final int appId = getAppId(uid);
@@ -185,6 +207,7 @@
      * Returns the user id for a given uid.
      * @hide
      */
+    @UnsupportedAppUsage
     public static @UserIdInt int getUserId(int uid) {
         if (MU_ENABLED) {
             return uid / PER_USER_RANGE;
@@ -194,6 +217,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static @UserIdInt int getCallingUserId() {
         return getUserId(Binder.getCallingUid());
     }
@@ -213,6 +237,7 @@
      * Returns the uid that is composed from the userId and the appId.
      * @hide
      */
+    @UnsupportedAppUsage
     public static int getUid(@UserIdInt int userId, @AppIdInt int appId) {
         if (MU_ENABLED) {
             return userId * PER_USER_RANGE + (appId % PER_USER_RANGE);
@@ -259,6 +284,7 @@
      * Returns the app id for a given shared app gid. Returns -1 if the ID is invalid.
      * @hide
      */
+    @UnsupportedAppUsage
     public static @AppIdInt int getAppIdFromSharedAppGid(int gid) {
         final int appId = getAppId(gid) + Process.FIRST_APPLICATION_UID
                 - Process.FIRST_SHARED_APPLICATION_GID;
@@ -394,6 +420,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public UserHandle(int h) {
         mHandle = h;
     }
diff --git a/core/java/android/os/UserManager.java b/core/java/android/os/UserManager.java
index b591851..3edd06b 100644
--- a/core/java/android/os/UserManager.java
+++ b/core/java/android/os/UserManager.java
@@ -25,6 +25,7 @@
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.annotation.TestApi;
+import android.annotation.UnsupportedAppUsage;
 import android.annotation.UserIdInt;
 import android.annotation.WorkerThread;
 import android.app.Activity;
@@ -69,6 +70,7 @@
 public class UserManager {
 
     private static final String TAG = "UserManager";
+    @UnsupportedAppUsage
     private final IUserManager mService;
     private final Context mContext;
 
@@ -781,6 +783,7 @@
      * @see #getUserRestrictions()
      * @hide
      */
+    @UnsupportedAppUsage
     public static final String DISALLOW_RECORD_AUDIO = "no_record_audio";
 
     /**
@@ -1123,6 +1126,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public static UserManager get(Context context) {
         return (UserManager) context.getSystemService(Context.USER_SERVICE);
     }
@@ -1188,6 +1192,7 @@
      * @return the user handle of this process.
      * @hide
      */
+    @UnsupportedAppUsage
     public @UserIdInt int getUserHandle() {
         return UserHandle.myUserId();
     }
@@ -1259,6 +1264,7 @@
      * Returns whether the caller is running as an admin user. There can be more than one admin
      * user.
      */
+    @UnsupportedAppUsage
     public boolean isAdminUser() {
         return isUserAdmin(UserHandle.myUserId());
     }
@@ -1268,6 +1274,7 @@
      * Returns whether the provided user is an admin user. There can be more than one admin
      * user.
      */
+    @UnsupportedAppUsage
     public boolean isUserAdmin(@UserIdInt int userId) {
         UserInfo user = getUserInfo(userId);
         return user != null && user.isAdmin();
@@ -1277,6 +1284,7 @@
      * @hide
      * @deprecated Use {@link #isRestrictedProfile()}
      */
+    @UnsupportedAppUsage
     @Deprecated
     public boolean isLinkedUser() {
         return isRestrictedProfile();
@@ -1328,6 +1336,7 @@
      * @return whether user is a guest user.
      * @hide
      */
+    @UnsupportedAppUsage
     public boolean isGuestUser(int id) {
         UserInfo user = getUserInfo(id);
         return user != null && user.isGuest();
@@ -1534,6 +1543,7 @@
     }
 
     /** {@hide} */
+    @UnsupportedAppUsage
     public boolean isUserUnlocked(@UserIdInt int userId) {
         try {
             return mService.isUserUnlocked(userId);
@@ -1562,6 +1572,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public long getUserStartRealtime() {
         try {
             return mService.getUserStartRealtime();
@@ -1576,6 +1587,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public long getUserUnlockRealtime() {
         try {
             return mService.getUserUnlockRealtime();
@@ -1591,6 +1603,7 @@
      * @return the UserInfo object for a specific user.
      * @hide
      */
+    @UnsupportedAppUsage
     public UserInfo getUserInfo(@UserIdInt int userHandle) {
         try {
             return mService.getUserInfo(userHandle);
@@ -1670,6 +1683,7 @@
      * @param restrictionKey the string key representing the restriction
      * @param userHandle the UserHandle of the user for whom to retrieve the restrictions.
      */
+    @UnsupportedAppUsage
     public boolean hasBaseUserRestriction(String restrictionKey, UserHandle userHandle) {
         try {
             return mService.hasBaseUserRestriction(restrictionKey, userHandle.getIdentifier());
@@ -1752,6 +1766,7 @@
      * @param restrictionKey the string key representing the restriction
      * @param userHandle the UserHandle of the user for whom to retrieve the restrictions.
      */
+    @UnsupportedAppUsage
     public boolean hasUserRestriction(String restrictionKey, UserHandle userHandle) {
         try {
             return mService.hasUserRestriction(restrictionKey,
@@ -1812,6 +1827,7 @@
      * @return the UserInfo object for the created user, or null if the user could not be created.
      * @hide
      */
+    @UnsupportedAppUsage
     public UserInfo createUser(String name, int flags) {
         UserInfo user = null;
         try {
@@ -1860,6 +1876,7 @@
      *         could not be created.
      * @hide
      */
+    @UnsupportedAppUsage
     public UserInfo createProfileForUser(String name, int flags, @UserIdInt int userHandle) {
         return createProfileForUser(name, flags, userHandle, null);
     }
@@ -2148,6 +2165,7 @@
      * @return the list of users that exist on the device.
      * @hide
      */
+    @UnsupportedAppUsage
     public List<UserInfo> getUsers() {
         try {
             return mService.getUsers(false);
@@ -2273,6 +2291,7 @@
      * @return the list of profiles.
      * @hide
      */
+    @UnsupportedAppUsage
     public List<UserInfo> getProfiles(@UserIdInt int userHandle) {
         try {
             return mService.getProfiles(userHandle, false /* enabledOnly */);
@@ -2306,6 +2325,7 @@
      * @return the list of profiles.
      * @hide
      */
+    @UnsupportedAppUsage
     public List<UserInfo> getEnabledProfiles(@UserIdInt int userHandle) {
         try {
             return mService.getProfiles(userHandle, true /* enabledOnly */);
@@ -2351,6 +2371,7 @@
      * @see #getProfileIds(int, boolean)
      * @hide
      */
+    @UnsupportedAppUsage
     public int[] getProfileIdsWithDisabled(@UserIdInt int userId) {
         return getProfileIds(userId, false /* enabledOnly */);
     }
@@ -2384,6 +2405,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     public UserInfo getProfileParent(@UserIdInt int userHandle) {
         try {
             return mService.getProfileParent(userHandle);
@@ -2532,6 +2554,7 @@
      * @return the list of users that were created.
      * @hide
      */
+    @UnsupportedAppUsage
     public @NonNull List<UserInfo> getUsers(boolean excludeDying) {
         try {
             return mService.getUsers(excludeDying);
@@ -2546,6 +2569,7 @@
      * @param userHandle the integer handle of the user, where 0 is the primary user.
      * @hide
      */
+    @UnsupportedAppUsage
     public boolean removeUser(@UserIdInt int userHandle) {
         try {
             return mService.removeUser(userHandle);
@@ -2607,6 +2631,7 @@
      * @see com.android.internal.util.UserIcons#getDefaultUserIcon for a default.
      * @hide
      */
+    @UnsupportedAppUsage
     public Bitmap getUserIcon(@UserIdInt int userHandle) {
         try {
             ParcelFileDescriptor fd = mService.getUserIcon(userHandle);
@@ -2632,6 +2657,7 @@
      * @hide
      * @return a value greater than or equal to 1
      */
+    @UnsupportedAppUsage
     public static int getMaxSupportedUsers() {
         // Don't allow multiple users on certain builds
         if (android.os.Build.ID.startsWith("JVP")) return 1;
@@ -2681,6 +2707,7 @@
     /**
      * @hide
      */
+    @UnsupportedAppUsage
     public static boolean isDeviceInDemoMode(Context context) {
         return Settings.Global.getInt(context.getContentResolver(),
                 Settings.Global.DEVICE_DEMO_MODE, 0) > 0;
@@ -2693,6 +2720,7 @@
      * @return a serial number associated with that user, or -1 if the userHandle is not valid.
      * @hide
      */
+    @UnsupportedAppUsage
     public int getUserSerialNumber(@UserIdInt int userHandle) {
         try {
             return mService.getUserSerialNumber(userHandle);
@@ -2710,6 +2738,7 @@
      * is not valid.
      * @hide
      */
+    @UnsupportedAppUsage
     public @UserIdInt int getUserHandle(int userSerialNumber) {
         try {
             return mService.getUserHandle(userSerialNumber);
diff --git a/core/java/android/os/Vibrator.java b/core/java/android/os/Vibrator.java
index d2d8f1e..0e92e35 100644
--- a/core/java/android/os/Vibrator.java
+++ b/core/java/android/os/Vibrator.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemService;
+import android.annotation.UnsupportedAppUsage;
 import android.app.ActivityThread;
 import android.content.Context;
 import android.media.AudioAttributes;
@@ -82,6 +83,7 @@
     /**
      * @hide to prevent subclassing from outside of the framework
      */
+    @UnsupportedAppUsage
     public Vibrator() {
         mPackageName = ActivityThread.currentPackageName();
         final Context ctx = ActivityThread.currentActivityThread().getSystemContext();
diff --git a/core/java/android/os/VintfObject.java b/core/java/android/os/VintfObject.java
index fb22194..c63dc05 100644
--- a/core/java/android/os/VintfObject.java
+++ b/core/java/android/os/VintfObject.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import java.util.Map;
 
 
@@ -33,6 +34,7 @@
      * If any error in getting one of the manifests, it is not included in
      * the list.
      */
+    @UnsupportedAppUsage
     public static native String[] report();
 
     /**
@@ -66,11 +68,13 @@
      * ["android.hidl.manager@1.0", "android.hardware.camera.device@1.0",
      *  "android.hardware.camera.device@3.2"]. There are no duplicates.
      */
+    @UnsupportedAppUsage
     public static native String[] getHalNamesAndVersions();
 
     /**
      * @return the BOARD_SEPOLICY_VERS build flag available in device manifest.
      */
+    @UnsupportedAppUsage
     public static native String getSepolicyVersion();
 
     /**
@@ -79,6 +83,7 @@
      * [("27", ["libjpeg.so", "libbase.so"]),
      *  ("28", ["libjpeg.so", "libbase.so"])]
      */
+    @UnsupportedAppUsage
     public static native Map<String, String[]> getVndkSnapshots();
 
     /**
@@ -86,5 +91,6 @@
      * indicating the FCM version that the device manifest implements. Null if
      * device manifest doesn't specify this number (for legacy devices).
      */
+    @UnsupportedAppUsage
     public static native Long getTargetFrameworkCompatibilityMatrixVersion();
 }
diff --git a/core/java/android/os/VintfRuntimeInfo.java b/core/java/android/os/VintfRuntimeInfo.java
index 29698b9..77e61bc 100644
--- a/core/java/android/os/VintfRuntimeInfo.java
+++ b/core/java/android/os/VintfRuntimeInfo.java
@@ -16,6 +16,8 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
+
 /**
  * Java API for ::android::vintf::RuntimeInfo. Methods return null / 0 on any error.
  *
@@ -32,31 +34,38 @@
     /**
      * @return content of /proc/cpuinfo
      */
+    @UnsupportedAppUsage
     public static native String getCpuInfo();
     /**
      * @return os name extracted from uname() native call
      */
+    @UnsupportedAppUsage
     public static native String getOsName();
     /**
      * @return node name extracted from uname() native call
      */
+    @UnsupportedAppUsage
     public static native String getNodeName();
     /**
      * @return os release extracted from uname() native call
      */
+    @UnsupportedAppUsage
     public static native String getOsRelease();
     /**
      * @return os version extracted from uname() native call
      */
+    @UnsupportedAppUsage
     public static native String getOsVersion();
     /**
      * @return hardware id extracted from uname() native call
      */
+    @UnsupportedAppUsage
     public static native String getHardwareId();
     /**
      * @return kernel version extracted from uname() native call. Format is
      * {@code x.y.z}.
      */
+    @UnsupportedAppUsage
     public static native String getKernelVersion();
     /**
      * @return libavb version in OS. Format is {@code x.y}.
diff --git a/core/java/android/os/WorkSource.java b/core/java/android/os/WorkSource.java
index 3270719..43f579d 100644
--- a/core/java/android/os/WorkSource.java
+++ b/core/java/android/os/WorkSource.java
@@ -2,6 +2,7 @@
 
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.os.WorkSourceProto;
 import android.provider.Settings;
@@ -23,8 +24,11 @@
     static final String TAG = "WorkSource";
     static final boolean DEBUG = false;
 
+    @UnsupportedAppUsage
     int mNum;
+    @UnsupportedAppUsage
     int[] mUids;
+    @UnsupportedAppUsage
     String[] mNames;
 
     private ArrayList<WorkChain> mChains;
@@ -83,6 +87,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public WorkSource(int uid) {
         mNum = 1;
         mUids = new int[] { uid, 0 };
@@ -101,6 +106,7 @@
         mChains = null;
     }
 
+    @UnsupportedAppUsage
     WorkSource(Parcel in) {
         mNum = in.readInt();
         mUids = in.createIntArray();
@@ -127,16 +133,19 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public int size() {
         return mNum;
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public int get(int index) {
         return mUids[index];
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public String getName(int index) {
         return mNames != null ? mNames[index] : null;
     }
@@ -327,6 +336,7 @@
      * @deprecated for internal use only. WorkSources are opaque and no external callers should need
      *     to be aware of internal differences.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public WorkSource[] setReturningDiffs(WorkSource other) {
         synchronized (sTmpWorkSource) {
@@ -378,6 +388,7 @@
      * @hide
      * @deprecated meant for unit testing use only. Will be removed in a future API revision.
      */
+    @UnsupportedAppUsage
     @Deprecated
     public WorkSource addReturningNewbs(WorkSource other) {
         synchronized (sTmpWorkSource) {
@@ -388,6 +399,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public boolean add(int uid) {
         if (mNum <= 0) {
             mNames = null;
@@ -407,6 +419,7 @@
     }
 
     /** @hide */
+    @UnsupportedAppUsage
     public boolean add(int uid, String name) {
         if (mNum <= 0) {
             insert(0, uid, name);
diff --git a/core/java/android/os/ZygoteProcess.java b/core/java/android/os/ZygoteProcess.java
index 3d28a5e..e8f4641 100644
--- a/core/java/android/os/ZygoteProcess.java
+++ b/core/java/android/os/ZygoteProcess.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.UnsupportedAppUsage;
 import android.net.LocalSocket;
 import android.net.LocalSocketAddress;
 import android.util.Log;
@@ -37,10 +38,12 @@
 import java.util.UUID;
 
 /*package*/ class ZygoteStartFailedEx extends Exception {
+    @UnsupportedAppUsage
     ZygoteStartFailedEx(String s) {
         super(s);
     }
 
+    @UnsupportedAppUsage
     ZygoteStartFailedEx(Throwable cause) {
         super(cause);
     }
@@ -366,8 +369,8 @@
             }
         }
 
-        /**
-         * See com.android.internal.os.SystemZygoteInit.readArgumentList()
+        /*
+         * See com.android.internal.os.ZygoteArguments.parseArgs()
          * Presently the wire format to the zygote process is:
          * a) a count of arguments (argc, in essence)
          * b) a number of newline-separated argument strings equal to count
diff --git a/core/java/android/preference/DialogPreference.java b/core/java/android/preference/DialogPreference.java
index 4b5a7b4..0fb7e38 100644
--- a/core/java/android/preference/DialogPreference.java
+++ b/core/java/android/preference/DialogPreference.java
@@ -19,6 +19,7 @@
 
 import android.annotation.CallSuper;
 import android.annotation.DrawableRes;
+import android.annotation.Nullable;
 import android.annotation.StringRes;
 import android.annotation.UnsupportedAppUsage;
 import android.app.AlertDialog;
@@ -342,16 +343,32 @@
         dialog.show();
     }
 
+    /**
+     * Get the DecorView.
+     * @return the DecorView for the current dialog window, if it exists.
+     * If the window does not exist, null is returned.
+     */
+    @Nullable
+    private View getDecorView() {
+        if (mDialog != null && mDialog.getWindow() != null) {
+            return mDialog.getWindow().getDecorView();
+        }
+        return null;
+    }
+
     void postDismiss() {
         removeDismissCallbacks();
-        View decorView = mDialog.getWindow().getDecorView();
-        decorView.post(mDismissRunnable);
+        View decorView = getDecorView();
+        if (decorView != null) {
+            // If decorView is null, dialog was already dismissed
+            decorView.post(mDismissRunnable);
+        }
     }
 
     private void removeDismissCallbacks() {
-        if (mDialog != null && mDialog.getWindow() != null
-                && mDialog.getWindow().getDecorView() != null) {
-            mDialog.getWindow().getDecorView().removeCallbacks(mDismissRunnable);
+        View decorView = getDecorView();
+        if (decorView != null) {
+            decorView.removeCallbacks(mDismissRunnable);
         }
     }
 
diff --git a/core/java/android/provider/CallLog.java b/core/java/android/provider/CallLog.java
index f63c0adb..44adc1c 100644
--- a/core/java/android/provider/CallLog.java
+++ b/core/java/android/provider/CallLog.java
@@ -783,7 +783,7 @@
                 String postDialDigits, String viaNumber, int presentation, int callType,
                 int features, PhoneAccountHandle accountHandle, long start, int duration,
                 Long dataUsage, boolean addForAllUsers, UserHandle userToBeInsertedTo,
-                boolean isRead, int callBlockReason, String callScreeningAppName,
+                boolean isRead, int callBlockReason, CharSequence callScreeningAppName,
                 String callScreeningComponentName, CallIdentification callIdentification) {
             if (VERBOSE_LOG) {
                 Log.v(LOG_TAG, String.format("Add call: number=%s, user=%s, for all=%s",
@@ -836,15 +836,19 @@
             }
 
             values.put(BLOCK_REASON, callBlockReason);
-            values.put(CALL_SCREENING_APP_NAME, callScreeningAppName);
+            values.put(CALL_SCREENING_APP_NAME, charSequenceToString(callScreeningAppName));
             values.put(CALL_SCREENING_COMPONENT_NAME, callScreeningComponentName);
 
             if (callIdentification != null) {
                 values.put(CALL_ID_PACKAGE_NAME, callIdentification.getCallScreeningPackageName());
-                values.put(CALL_ID_APP_NAME, callIdentification.getCallScreeningAppName());
-                values.put(CALL_ID_NAME, callIdentification.getName());
-                values.put(CALL_ID_DESCRIPTION, callIdentification.getDescription());
-                values.put(CALL_ID_DETAILS, callIdentification.getDetails());
+                values.put(CALL_ID_APP_NAME,
+                        charSequenceToString(callIdentification.getCallScreeningAppName()));
+                values.put(CALL_ID_NAME,
+                        charSequenceToString(callIdentification.getName()));
+                values.put(CALL_ID_DESCRIPTION,
+                        charSequenceToString(callIdentification.getDescription()));
+                values.put(CALL_ID_DETAILS,
+                        charSequenceToString(callIdentification.getDetails()));
                 values.put(CALL_ID_NUISANCE_CONFIDENCE, callIdentification.getNuisanceConfidence());
             } else {
                 values.putNull(CALL_ID_PACKAGE_NAME);
@@ -987,6 +991,10 @@
             return result;
         }
 
+        private static String charSequenceToString(CharSequence sequence) {
+            return sequence == null ? null : sequence.toString();
+        }
+
         /** @hide */
         public static boolean shouldHaveSharedCallLogEntries(Context context,
                 UserManager userManager, int userId) {
diff --git a/core/java/android/provider/ContactsContract.java b/core/java/android/provider/ContactsContract.java
index 61be7f7..51b983e 100644
--- a/core/java/android/provider/ContactsContract.java
+++ b/core/java/android/provider/ContactsContract.java
@@ -868,13 +868,21 @@
      */
     protected interface ContactOptionsColumns {
         /**
-         * The number of times a contact has been contacted
+         * The number of times a contact has been contacted.
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field is obsolete. For
+         * more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.</p>
          * <P>Type: INTEGER</P>
          */
         public static final String TIMES_CONTACTED = "times_contacted";
 
         /**
          * The last time a contact was contacted.
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field is obsolete. For
+         * more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.</p>
          * <P>Type: INTEGER</P>
          */
         public static final String LAST_TIME_CONTACTED = "last_time_contacted";
@@ -1694,6 +1702,11 @@
          * TIMES_CONTACTED field is incremented by 1 and the LAST_TIME_CONTACTED
          * field is populated with the current system time.
          *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this method is obsolete. For
+         * more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
+         *
          * @param resolver the ContentResolver to use
          * @param contactId the person who was contacted
          *
@@ -1730,12 +1743,22 @@
          * The content:// style URI for this table joined with useful data from
          * {@link ContactsContract.Data}, filtered to include only starred contacts
          * and the most frequently contacted contacts.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer sorts
+         * results based on contacts frequency. For more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
          */
         public static final Uri CONTENT_STREQUENT_URI = Uri.withAppendedPath(
                 CONTENT_URI, "strequent");
 
         /**
          * The content:// style URI for showing a list of frequently contacted people.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer sorts
+         * results based on contacts frequency. For more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
          */
         public static final Uri CONTENT_FREQUENT_URI = Uri.withAppendedPath(
                 CONTENT_URI, "frequent");
@@ -1745,6 +1768,11 @@
          * {@link #CONTENT_STREQUENT_URI} URI. The filter string will be used to match
          * various parts of the contact name. The filter argument should be passed
          * as an additional path segment after this URI.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer sorts
+         * results based on contacts frequency. For more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
          */
         public static final Uri CONTENT_STREQUENT_FILTER_URI = Uri.withAppendedPath(
                 CONTENT_STREQUENT_URI, "filter");
@@ -4288,10 +4316,27 @@
      * Columns in the Data_Usage_Stat table
      */
     protected interface DataUsageStatColumns {
-        /** The last time (in milliseconds) this {@link Data} was used. */
+        /**
+         * The last time (in milliseconds) this {@link Data} was used.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field is obsolete. For
+         * more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
+         *
+         */
         public static final String LAST_TIME_USED = "last_time_used";
 
-        /** The number of times the referenced {@link Data} has been used. */
+        /**
+         * The number of times the referenced {@link Data} has been used.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field is obsolete. For
+         * more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
+         *
+         *
+         */
         public static final String TIMES_USED = "times_used";
 
         /** @hide Raw value. */
@@ -5260,7 +5305,14 @@
         private PhoneLookup() {}
 
         /**
-         * The content:// style URI for this table. Append the phone number you want to lookup
+         * The content:// style URI for this table.
+         *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+         * sorts results based on contacts frequency. For more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
+         *
+         * Append the phone number you want to lookup
          * to this URI and query it to perform a lookup. For example:
          * <pre>
          * Uri lookupUri = Uri.withAppendedPath(PhoneLookup.CONTENT_FILTER_URI,
@@ -5273,6 +5325,11 @@
         /**
          * <p>URI used for the "enterprise caller-id".</p>
          *
+         * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+         * sorts results based on contacts frequency. For more information, see the
+         * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+         * page.
+         *
          * <p>
          * It supports the same semantics as {@link #CONTENT_FILTER_URI} and returns the same
          * columns.  If the device has no corp profile that is linked to the current profile, it
@@ -6068,14 +6125,24 @@
              * records of MIME type {@link #CONTENT_ITEM_TYPE}. The filter is applied
              * to display names as well as phone numbers. The filter argument should be passed
              * as an additional path segment after this URI.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+             * sorts results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.
              */
             public static final Uri CONTENT_FILTER_URI = Uri.withAppendedPath(CONTENT_URI,
                     "filter");
 
             /**
-             * It supports the similar semantics as {@link #CONTENT_FILTER_URI} and returns the same
-             * columns. This URI requires {@link ContactsContract#DIRECTORY_PARAM_KEY} in
+             * It supports the similar semantics as {@link #CONTENT_FILTER_URI} and returns the
+             * same columns. This URI requires {@link ContactsContract#DIRECTORY_PARAM_KEY} in
              * parameters, otherwise it will throw IllegalArgumentException.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer sorts
+             * results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.
              */
             public static final Uri ENTERPRISE_CONTENT_FILTER_URI = Uri.withAppendedPath(
                     CONTENT_URI, "filter_enterprise");
@@ -6243,7 +6310,7 @@
          */
         public static final class Email implements DataColumnsWithJoins, CommonColumns,
                 ContactCounts {
-            /**
+            /*
              * This utility class cannot be instantiated
              */
             private Email() {}
@@ -6334,12 +6401,17 @@
                     Uri.withAppendedPath(CONTENT_URI, "lookup_enterprise");
 
             /**
-             * <p>
              * The content:// style URL for email lookup using a filter. The filter returns
              * records of MIME type {@link #CONTENT_ITEM_TYPE}. The filter is applied
              * to display names as well as email addresses. The filter argument should be passed
              * as an additional path segment after this URI.
              * </p>
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer sorts
+             * results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.</p>
+             *
              * <p>The query in the following example will return "Robert Parr (bob@incredibles.com)"
              * as well as "Bob Parr (incredible@android.com)".
              * <pre>
@@ -6354,9 +6426,14 @@
                     "filter");
 
             /**
-             * It supports the similar semantics as {@link #CONTENT_FILTER_URI} and returns the same
-             * columns. This URI requires {@link ContactsContract#DIRECTORY_PARAM_KEY} in
+             * It supports the similar semantics as {@link #CONTENT_FILTER_URI} and returns the
+             * same columns. This URI requires {@link ContactsContract#DIRECTORY_PARAM_KEY} in
              * parameters, otherwise it will throw IllegalArgumentException.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+             * sorts results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.
              */
             public static final Uri ENTERPRISE_CONTENT_FILTER_URI = Uri.withAppendedPath(
                     CONTENT_URI, "filter_enterprise");
@@ -7571,6 +7648,11 @@
             /**
              * Similar to {@link Phone#CONTENT_FILTER_URI}, but allows users to filter callable
              * data.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+             * sorts results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.
              */
             public static final Uri CONTENT_FILTER_URI = Uri.withAppendedPath(CONTENT_URI,
                     "filter");
@@ -7579,6 +7661,11 @@
              * Similar to {@link Phone#ENTERPRISE_CONTENT_FILTER_URI}, but allows users to filter
              * callable data. This URI requires {@link ContactsContract#DIRECTORY_PARAM_KEY} in
              * parameters, otherwise it will throw IllegalArgumentException.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+             * sorts results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.</p>
              */
             public static final Uri ENTERPRISE_CONTENT_FILTER_URI = Uri.withAppendedPath(
                     CONTENT_URI, "filter_enterprise");
@@ -7603,8 +7690,13 @@
                     "contactables");
 
             /**
-             * The content:// style URI for these data items, which allows for a query parameter to
-             * be appended onto the end to filter for data items matching the query.
+             * The content:// style URI for these data items, which allows for a query parameter
+             * to be appended onto the end to filter for data items matching the query.
+             *
+             * <p class="caution"><b>Caution: </b>As of January 7, 2019, this field no longer
+             * sorts results based on contacts frequency. For more information, see the
+             * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+             * page.
              */
             public static final Uri CONTENT_FILTER_URI = Uri.withAppendedPath(
                     Contactables.CONTENT_URI, "filter");
@@ -8253,11 +8345,15 @@
     }
 
     /**
-     * <p>
      * API allowing applications to send usage information for each {@link Data} row to the
      * Contacts Provider.  Applications can also clear all usage information.
+     *
+     * <p class="caution"><b>Caution: </b>As of January 7, 2019, this class is obsolete. For
+     * more information, see the
+     * <a href="/guide/topics/providers/contacts-provider#ObsoleteData">Contacts Provider</a>
+     * page.
      * </p>
-     * <p>
+     *
      * With the feedback, Contacts Provider may return more contextually appropriate results for
      * Data listing, typically supplied with
      * {@link ContactsContract.Contacts#CONTENT_FILTER_URI},
diff --git a/core/java/android/provider/DocumentsContract.java b/core/java/android/provider/DocumentsContract.java
index 2b40c12..acb3fa8 100644
--- a/core/java/android/provider/DocumentsContract.java
+++ b/core/java/android/provider/DocumentsContract.java
@@ -1556,7 +1556,7 @@
      *
      * <p>Note, that due to internal limitations, if there is already a web link
      * intent created for the specified document but with different options,
-     * then it may be overriden.
+     * then it may be overridden.
      *
      * <p>Providers are required to show confirmation UI for all new permissions granted
      * for the linked document.
diff --git a/core/java/android/provider/DocumentsProvider.java b/core/java/android/provider/DocumentsProvider.java
index c7d37ad..68f8acd 100644
--- a/core/java/android/provider/DocumentsProvider.java
+++ b/core/java/android/provider/DocumentsProvider.java
@@ -806,7 +806,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #queryRoots(String[])
      * @see #queryRecentDocuments(String, String[], Bundle, CancellationSignal)
@@ -864,7 +864,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #getDocumentType(String)
      */
@@ -939,7 +939,7 @@
 
     /**
      * Implementation is provided by the parent class. Throws by default, and
-     * cannot be overriden.
+     * cannot be overridden.
      *
      * @see #createDocument(String, String, String)
      */
@@ -950,7 +950,7 @@
 
     /**
      * Implementation is provided by the parent class. Throws by default, and
-     * cannot be overriden.
+     * cannot be overridden.
      *
      * @see #deleteDocument(String)
      */
@@ -961,7 +961,7 @@
 
     /**
      * Implementation is provided by the parent class. Throws by default, and
-     * cannot be overriden.
+     * cannot be overridden.
      */
     @Override
     public final int update(
@@ -1201,7 +1201,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocument(String, String, CancellationSignal)
      */
@@ -1212,7 +1212,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocument(String, String, CancellationSignal)
      */
@@ -1224,7 +1224,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocument(String, String, CancellationSignal)
      */
@@ -1238,7 +1238,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocument(String, String, CancellationSignal)
      */
@@ -1252,7 +1252,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocumentThumbnail(String, Point, CancellationSignal)
      * @see #openTypedDocument(String, String, Bundle, CancellationSignal)
@@ -1265,7 +1265,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Cannot be overriden.
+     * Implementation is provided by the parent class. Cannot be overridden.
      *
      * @see #openDocumentThumbnail(String, Point, CancellationSignal)
      * @see #openTypedDocument(String, String, Bundle, CancellationSignal)
diff --git a/core/java/android/provider/SearchIndexablesProvider.java b/core/java/android/provider/SearchIndexablesProvider.java
index 138e77b..02a5e6f 100644
--- a/core/java/android/provider/SearchIndexablesProvider.java
+++ b/core/java/android/provider/SearchIndexablesProvider.java
@@ -181,7 +181,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Throws by default, and cannot be overriden.
+     * Implementation is provided by the parent class. Throws by default, and cannot be overridden.
      */
     @Override
     public final Uri insert(Uri uri, ContentValues values) {
@@ -189,7 +189,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Throws by default, and cannot be overriden.
+     * Implementation is provided by the parent class. Throws by default, and cannot be overridden.
      */
     @Override
     public final int delete(Uri uri, String selection, String[] selectionArgs) {
@@ -197,7 +197,7 @@
     }
 
     /**
-     * Implementation is provided by the parent class. Throws by default, and cannot be overriden.
+     * Implementation is provided by the parent class. Throws by default, and cannot be overridden.
      */
     @Override
     public final int update(
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index abd7c89..946d386 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -4198,7 +4198,8 @@
             SHOW_BATTERY_PERCENT,
             NOTIFICATION_VIBRATION_INTENSITY,
             HAPTIC_FEEDBACK_INTENSITY,
-            DISPLAY_COLOR_MODE
+            DISPLAY_COLOR_MODE,
+            NOTIFICATION_LIGHT_PULSE,
         };
 
         /**
@@ -4404,6 +4405,7 @@
             VALIDATORS.put(WIFI_STATIC_DNS1, WIFI_STATIC_DNS1_VALIDATOR);
             VALIDATORS.put(WIFI_STATIC_DNS2, WIFI_STATIC_DNS2_VALIDATOR);
             VALIDATORS.put(SHOW_BATTERY_PERCENT, SHOW_BATTERY_PERCENT_VALIDATOR);
+            VALIDATORS.put(NOTIFICATION_LIGHT_PULSE, BOOLEAN_VALIDATOR);
         }
 
         /**
@@ -8144,6 +8146,8 @@
             VOLUME_HUSH_GESTURE,
             MANUAL_RINGER_TOGGLE_COUNT,
             HUSH_GESTURE_USED,
+            LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS,
+            LOCK_SCREEN_SHOW_NOTIFICATIONS,
         };
 
         /**
@@ -8290,6 +8294,8 @@
                     ENABLED_NOTIFICATION_POLICY_ACCESS_PACKAGES_VALIDATOR); //legacy restore setting
             VALIDATORS.put(HUSH_GESTURE_USED, HUSH_GESTURE_USED_VALIDATOR);
             VALIDATORS.put(MANUAL_RINGER_TOGGLE_COUNT, MANUAL_RINGER_TOGGLE_COUNT_VALIDATOR);
+            VALIDATORS.put(LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, BOOLEAN_VALIDATOR);
+            VALIDATORS.put(LOCK_SCREEN_SHOW_NOTIFICATIONS, BOOLEAN_VALIDATOR);
         }
 
         /**
@@ -10469,8 +10475,9 @@
 
         /**
          * The threshold value for the number of consecutive dns timeout events received to be a
-         * signal of data stall. Set the value to 0 or less than 0 to disable. Note that the value
-         * should be larger than 0 if the DNS data stall detection is enabled.
+         * signal of data stall. The number of consecutive timeouts needs to be {@code >=} this
+         * threshold to be considered a data stall. Set the value to {@code <= 0} to disable. Note
+         * that the value should be {@code > 0} if the DNS data stall detection is enabled.
          *
          * @hide
          */
@@ -10501,9 +10508,12 @@
                 "data_stall_valid_dns_time_threshold";
 
         /**
-         * Which data stall detection signal to use. Possible values are a union of the powers of 2
-         * of DATA_STALL_EVALUATION_TYPE_*.
+         * Which data stall detection signal to use. This is a bitmask constructed by bitwise-or-ing
+         * (i.e. {@code |}) the DATA_STALL_EVALUATION_TYPE_* values.
          *
+         * Type: int
+         * Valid values:
+         *   {@link #DATA_STALL_EVALUATION_TYPE_DNS} : Use dns as a signal.
          * @hide
          */
         @SystemApi
@@ -10511,6 +10521,15 @@
         public static final String DATA_STALL_EVALUATION_TYPE = "data_stall_evaluation_type";
 
         /**
+         * Use dns timeout counts to detect data stall.
+         *
+         * @hide
+         */
+        @SystemApi
+        @TestApi
+        public static final int DATA_STALL_EVALUATION_TYPE_DNS = 1;
+
+        /**
          * Whether to try cellular data recovery when a bad network is reported.
          *
          * @hide
@@ -13028,6 +13047,7 @@
          * Supported keys:
          * compatibility_wal_supported      (boolean)
          * wal_syncmode       (String)
+         * truncate_size      (int)
          *
          * @hide
          */
diff --git a/core/java/android/security/keystore/recovery/RecoveryController.java b/core/java/android/security/keystore/recovery/RecoveryController.java
index 70054fc..000b8f3 100644
--- a/core/java/android/security/keystore/recovery/RecoveryController.java
+++ b/core/java/android/security/keystore/recovery/RecoveryController.java
@@ -29,6 +29,7 @@
 import android.os.ServiceSpecificException;
 import android.security.KeyStore;
 import android.security.keystore.AndroidKeyStoreProvider;
+import android.security.keystore.KeyPermanentlyInvalidatedException;
 
 import com.android.internal.widget.ILockSettings;
 
@@ -635,7 +636,7 @@
             return getKeyFromGrant(grantAlias);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
-        } catch (UnrecoverableKeyException e) {
+        } catch (KeyPermanentlyInvalidatedException | UnrecoverableKeyException e) {
             throw new InternalRecoveryServiceException("Failed to get key from keystore", e);
         } catch (ServiceSpecificException e) {
             if (e.errorCode == ERROR_INSECURE_USER) {
@@ -666,7 +667,7 @@
             return getKeyFromGrant(grantAlias);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
-        } catch (UnrecoverableKeyException e) {
+        } catch (KeyPermanentlyInvalidatedException | UnrecoverableKeyException e) {
             throw new InternalRecoveryServiceException("Failed to get key from keystore", e);
         } catch (ServiceSpecificException e) {
             if (e.errorCode == ERROR_INSECURE_USER) {
@@ -696,6 +697,8 @@
             return getKeyFromGrant(grantAlias);
         } catch (RemoteException e) {
             throw e.rethrowFromSystemServer();
+        } catch (KeyPermanentlyInvalidatedException | UnrecoverableKeyException e) {
+            throw new UnrecoverableKeyException("Failed to get key from keystore");
         } catch (ServiceSpecificException e) {
             throw wrapUnexpectedServiceSpecificException(e);
         }
@@ -704,7 +707,8 @@
     /**
      * Returns the key with the given {@code grantAlias}.
      */
-    @NonNull Key getKeyFromGrant(@NonNull String grantAlias) throws UnrecoverableKeyException {
+    @NonNull Key getKeyFromGrant(@NonNull String grantAlias)
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException {
         return AndroidKeyStoreProvider.loadAndroidKeyStoreKeyFromKeystore(
                 mKeyStore,
                 grantAlias,
diff --git a/core/java/android/security/keystore/recovery/RecoverySession.java b/core/java/android/security/keystore/recovery/RecoverySession.java
index 3bb6421..6622712 100644
--- a/core/java/android/security/keystore/recovery/RecoverySession.java
+++ b/core/java/android/security/keystore/recovery/RecoverySession.java
@@ -22,6 +22,7 @@
 import android.annotation.SystemApi;
 import android.os.RemoteException;
 import android.os.ServiceSpecificException;
+import android.security.keystore.KeyPermanentlyInvalidatedException;
 import android.util.ArrayMap;
 import android.util.Log;
 
@@ -218,7 +219,7 @@
             Key key;
             try {
                 key = mRecoveryController.getKeyFromGrant(grantAlias);
-            } catch (UnrecoverableKeyException e) {
+            } catch (KeyPermanentlyInvalidatedException | UnrecoverableKeyException e) {
                 throw new InternalRecoveryServiceException(
                         String.format(
                                 Locale.US,
diff --git a/core/java/android/service/autofill/FillCallback.java b/core/java/android/service/autofill/FillCallback.java
index 1695c13..818ffde 100644
--- a/core/java/android/service/autofill/FillCallback.java
+++ b/core/java/android/service/autofill/FillCallback.java
@@ -39,13 +39,20 @@
     }
 
     /**
-     * Notifies the Android System that an
-     * {@link AutofillService#onFillRequest(FillRequest, android.os.CancellationSignal,
-     * FillCallback)} was successfully fulfilled by the service.
+     * Notifies the Android System that a fill request
+     * ({@link AutofillService#onFillRequest(FillRequest, android.os.CancellationSignal,
+     * FillCallback)}) was successfully fulfilled by the service.
      *
-     * @param response autofill information for that activity, or {@code null} when the activity
-     * cannot be autofilled (for example, if it only contains read-only fields). See
-     * {@link FillResponse} for examples.
+     * <p>This method should always be called, even if the service doesn't have the heuristics to
+     * fulfill the request (in which case it should be called with {@code null}).
+     *
+     * <p>See the main {@link AutofillService} documentation for more details and examples.
+     *
+     * @param response autofill information for that activity, or {@code null} when the service
+     * cannot autofill the activity.
+     *
+     * @throws IllegalStateException if this method or {@link #onFailure(CharSequence)} was already
+     * called.
      */
     public void onSuccess(@Nullable FillResponse response) {
         assertNotCalled();
@@ -63,11 +70,25 @@
     }
 
     /**
-     * Notifies the Android System that an
+     * Notifies the Android System that a fill request (
      * {@link AutofillService#onFillRequest(FillRequest, android.os.CancellationSignal,
-     * FillCallback)} could not be fulfilled by the service.
+     * FillCallback)}) could not be fulfilled by the service (for example, because the user data was
+     * not available yet), so the request could be retried later.
      *
-     * @param message error message to be displayed to the user.
+     * <p><b>Note: </b>this method should not be used when the service didn't have the heursitics to
+     * fulfill the request; in this case, the service should call {@link #onSuccess(FillResponse)
+     * onSuccess(null)} instead.
+     *
+     * <p><b>Note: </b>on Android versions up to {@link android.os.Build.VERSION_CODES#P}, this
+     * method is not working as intended, and the service should call
+     * {@link #onSuccess(FillResponse) onSuccess(null)} instead.
+     *
+     * @param message error message to be displayed to the user. <b>Note: </b> this message is
+     * displayed on {@code logcat} logs and should not contain PII (Personally Identifiable
+     * Information, such as username or email address).
+     *
+     * @throws IllegalStateException if this method or {@link #onSuccess(FillResponse)} was already
+     * called.
      */
     public void onFailure(@Nullable CharSequence message) {
         assertNotCalled();
diff --git a/core/java/android/service/autofill/Sanitizer.java b/core/java/android/service/autofill/Sanitizer.java
index 38757ac..8a1310d 100644
--- a/core/java/android/service/autofill/Sanitizer.java
+++ b/core/java/android/service/autofill/Sanitizer.java
@@ -21,6 +21,9 @@
  * <p>Typically used to avoid displaying the save UI for values that are autofilled but reformatted
  * by the app&mdash;for example, if the autofill service sends a credit card number
  * value as "004815162342108" and the app automatically changes it to "0048 1516 2342 108".
+ *
+ * <p><b>Note:</b> This interface is not meant to be implemented by app developers; only
+ * implementations provided by the Android System can be used in other Autofill APIs.
  */
 public interface Sanitizer {
 }
diff --git a/core/java/android/service/autofill/SaveCallback.java b/core/java/android/service/autofill/SaveCallback.java
index 855981a..a98a249 100644
--- a/core/java/android/service/autofill/SaveCallback.java
+++ b/core/java/android/service/autofill/SaveCallback.java
@@ -41,6 +41,9 @@
      * Notifies the Android System that an
      * {@link AutofillService#onSaveRequest(SaveRequest, SaveCallback)} was successfully handled
      * by the service.
+     *
+     * @throws IllegalStateException if this method, {@link #onSuccess(IntentSender)}, or
+     * {@link #onFailure(CharSequence)} was already called.
      */
     public void onSuccess() {
         onSuccessInternal(null);
@@ -58,6 +61,9 @@
      *
      * @param intentSender intent that will be launched from the context of activity being
      * autofilled.
+     *
+     * @throws IllegalStateException if this method, {@link #onSuccess()},
+     * or {@link #onFailure(CharSequence)} was already called.
      */
     public void onSuccess(@NonNull IntentSender intentSender) {
         onSuccessInternal(Preconditions.checkNotNull(intentSender));
@@ -86,7 +92,12 @@
      * you prefer to show your own message, call {@link #onSuccess()} or
      * {@link #onSuccess(IntentSender)} instead.
      *
-     * @param message error message to be displayed to the user.
+     * @param message error message to be displayed to the user. <b>Note: </b> this message is
+     * displayed on {@code logcat} logs and should not contain PII (Personally Identifiable
+     * Information, such as username or email address).
+     *
+     * @throws IllegalStateException if this method, {@link #onSuccess()},
+     * or {@link #onSuccess(IntentSender)} was already called.
      */
     public void onFailure(CharSequence message) {
         assertNotCalled();
diff --git a/core/java/android/service/autofill/Transformation.java b/core/java/android/service/autofill/Transformation.java
index aa8bc9b..de43955 100644
--- a/core/java/android/service/autofill/Transformation.java
+++ b/core/java/android/service/autofill/Transformation.java
@@ -20,6 +20,9 @@
  * template} at runtime, using the values of fields contained in the screen.
  *
  * <p>Typically used by {@link CustomDescription} to provide a customized autofill save UI.
+ *
+ * <p><b>Note:</b> This interface is not meant to be implemented by app developers; only
+ * implementations provided by the Android System can be used in other Autofill APIs.
  */
 public interface Transformation {
 }
diff --git a/core/java/android/service/carrier/ApnService.java b/core/java/android/service/carrier/ApnService.java
index d53eb37..57e4b1b 100644
--- a/core/java/android/service/carrier/ApnService.java
+++ b/core/java/android/service/carrier/ApnService.java
@@ -16,6 +16,8 @@
 
 package android.service.carrier;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.WorkerThread;
 import android.app.Service;
@@ -60,7 +62,8 @@
     };
 
     @Override
-    public IBinder onBind(Intent intent) {
+    @NonNull
+    public IBinder onBind(@Nullable Intent intent) {
         return mBinder;
     }
 
@@ -73,5 +76,6 @@
      * subId.
      */
     @WorkerThread
+    @NonNull
     public abstract List<ContentValues> onRestoreApns(int subId);
 }
diff --git a/core/java/android/service/carrier/CarrierIdentifier.java b/core/java/android/service/carrier/CarrierIdentifier.java
index 568ca0f..3b71aa7 100644
--- a/core/java/android/service/carrier/CarrierIdentifier.java
+++ b/core/java/android/service/carrier/CarrierIdentifier.java
@@ -16,6 +16,7 @@
 
 package android.service.carrier;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -54,7 +55,7 @@
     private @Nullable String mGid1;
     private @Nullable String mGid2;
     private int mCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
-    private int mPreciseCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+    private int mSpecificCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
 
     public CarrierIdentifier(String mcc, String mnc, @Nullable String spn, @Nullable String imsi,
             @Nullable String gid1, @Nullable String gid2) {
@@ -71,12 +72,12 @@
      * @param gid2 group id level 2
      * @param carrierid carrier unique identifier {@link TelephonyManager#getSimCarrierId()}, used
      *                  to uniquely identify the carrier and look up the carrier configurations.
-     * @param preciseCarrierId precise carrier identifier
-     * {@link TelephonyManager#getSimPreciseCarrierId()}
+     * @param specificCarrierId specific carrier identifier
+     * {@link TelephonyManager#getSimSpecificCarrierId()}
      */
-    public CarrierIdentifier(String mcc, String mnc, @Nullable String spn,
+    public CarrierIdentifier(@NonNull String mcc, @NonNull String mnc, @Nullable String spn,
                              @Nullable String imsi, @Nullable String gid1, @Nullable String gid2,
-                             int carrierid, int preciseCarrierId) {
+                             int carrierid, int specificCarrierId) {
         mMcc = mcc;
         mMnc = mnc;
         mSpn = spn;
@@ -84,7 +85,7 @@
         mGid1 = gid1;
         mGid2 = gid2;
         mCarrierId = carrierid;
-        mPreciseCarrierId = preciseCarrierId;
+        mSpecificCarrierId = specificCarrierId;
     }
 
     /**
@@ -161,11 +162,17 @@
     }
 
     /**
-     * Returns the precise carrier id.
-     * @see TelephonyManager#getSimPreciseCarrierId()
+     * A specific carrier ID returns the fine-grained carrier ID of the current subscription.
+     * It can represent the fact that a carrier may be in effect an aggregation of other carriers
+     * (ie in an MVNO type scenario) where each of these specific carriers which are used to make
+     * up the actual carrier service may have different carrier configurations.
+     * A specific carrier ID could also be used, for example, in a scenario where a carrier requires
+     * different carrier configuration for different service offering such as a prepaid plan.
+     *
+     * @see TelephonyManager#getSimSpecificCarrierId()
      */
-    public int getPreciseCarrierId() {
-        return mPreciseCarrierId;
+    public int getSpecificCarrierId() {
+        return mSpecificCarrierId;
     }
 
     @Override
@@ -185,12 +192,12 @@
                 && Objects.equals(mGid1, that.mGid1)
                 && Objects.equals(mGid2, that.mGid2)
                 && Objects.equals(mCarrierId, that.mCarrierId)
-                && Objects.equals(mPreciseCarrierId, that.mPreciseCarrierId);
+                && Objects.equals(mSpecificCarrierId, that.mSpecificCarrierId);
     }
 
     @Override
     public int hashCode(){
-        return Objects.hash(mMcc, mMnc, mSpn, mImsi, mGid1, mGid2, mCarrierId, mPreciseCarrierId);
+        return Objects.hash(mMcc, mMnc, mSpn, mImsi, mGid1, mGid2, mCarrierId, mSpecificCarrierId);
     }
 
     @Override
@@ -207,7 +214,7 @@
         out.writeString(mGid1);
         out.writeString(mGid2);
         out.writeInt(mCarrierId);
-        out.writeInt(mPreciseCarrierId);
+        out.writeInt(mSpecificCarrierId);
     }
 
     @Override
@@ -220,7 +227,7 @@
               + ",gid1=" + mGid1
               + ",gid2=" + mGid2
               + ",carrierid=" + mCarrierId
-              + ",mPreciseCarrierId=" + mPreciseCarrierId
+              + ",specificCarrierId=" + mSpecificCarrierId
               + "}";
     }
 
@@ -233,7 +240,7 @@
         mGid1 = in.readString();
         mGid2 = in.readString();
         mCarrierId = in.readInt();
-        mPreciseCarrierId = in.readInt();
+        mSpecificCarrierId = in.readInt();
     }
 
     /** @hide */
diff --git a/core/java/android/service/dreams/IDreamManager.aidl b/core/java/android/service/dreams/IDreamManager.aidl
index be3f3b3..33f3eff 100644
--- a/core/java/android/service/dreams/IDreamManager.aidl
+++ b/core/java/android/service/dreams/IDreamManager.aidl
@@ -23,12 +23,17 @@
 
 /** @hide */
 interface IDreamManager {
+    @UnsupportedAppUsage
     void dream();
+    @UnsupportedAppUsage
     void awaken();
+    @UnsupportedAppUsage
     void setDreamComponents(in ComponentName[] componentNames);
+    @UnsupportedAppUsage
     ComponentName[] getDreamComponents();
     ComponentName getDefaultDreamComponent();
     void testDream(in ComponentName componentName);
+    @UnsupportedAppUsage
     boolean isDreaming();
     void finishSelf(in IBinder token, boolean immediate);
     void startDozing(in IBinder token, int screenState, int screenBrightness);
diff --git a/core/java/android/service/euicc/EuiccService.java b/core/java/android/service/euicc/EuiccService.java
index 53cc25b..4f321dc 100644
--- a/core/java/android/service/euicc/EuiccService.java
+++ b/core/java/android/service/euicc/EuiccService.java
@@ -101,10 +101,23 @@
      */
     public static final String ACTION_MANAGE_EMBEDDED_SUBSCRIPTIONS =
             "android.service.euicc.action.MANAGE_EMBEDDED_SUBSCRIPTIONS";
+
     /** @see android.telephony.euicc.EuiccManager#ACTION_PROVISION_EMBEDDED_SUBSCRIPTION */
     public static final String ACTION_PROVISION_EMBEDDED_SUBSCRIPTION =
             "android.service.euicc.action.PROVISION_EMBEDDED_SUBSCRIPTION";
 
+    /** @see android.telephony.euicc.EuiccManager#ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED */
+    public static final String ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED =
+            "android.service.euicc.action.TOGGLE_SUBSCRIPTION_PRIVILEGED";
+
+    /** @see android.telephony.euicc.EuiccManager#ACTION_DELETE_SUBSCRIPTION_PRIVILEGED */
+    public static final String ACTION_DELETE_SUBSCRIPTION_PRIVILEGED =
+            "android.service.euicc.action.DELETE_SUBSCRIPTION_PRIVILEGED";
+
+    /** @see android.telephony.euicc.EuiccManager#ACTION_RENAME_SUBSCRIPTION_PRIVILEGED */
+    public static final String ACTION_RENAME_SUBSCRIPTION_PRIVILEGED =
+            "android.service.euicc.action.RENAME_SUBSCRIPTION_PRIVILEGED";
+
     // LUI resolution actions. These are called by the platform to resolve errors in situations that
     // require user interaction.
     // TODO(b/33075886): Define extras for any input parameters to these dialogs once they are
diff --git a/core/java/android/service/euicc/IDeleteSubscriptionCallback.aidl b/core/java/android/service/euicc/IDeleteSubscriptionCallback.aidl
index 4667066..aff8f1b 100644
--- a/core/java/android/service/euicc/IDeleteSubscriptionCallback.aidl
+++ b/core/java/android/service/euicc/IDeleteSubscriptionCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface IDeleteSubscriptionCallback {
+    @UnsupportedAppUsage
     void onComplete(int result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IEraseSubscriptionsCallback.aidl b/core/java/android/service/euicc/IEraseSubscriptionsCallback.aidl
index c975f18..34b53cc 100644
--- a/core/java/android/service/euicc/IEraseSubscriptionsCallback.aidl
+++ b/core/java/android/service/euicc/IEraseSubscriptionsCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface IEraseSubscriptionsCallback {
+    @UnsupportedAppUsage
     void onComplete(int result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IGetDefaultDownloadableSubscriptionListCallback.aidl b/core/java/android/service/euicc/IGetDefaultDownloadableSubscriptionListCallback.aidl
index 0c5a0c6..ad69ef1 100644
--- a/core/java/android/service/euicc/IGetDefaultDownloadableSubscriptionListCallback.aidl
+++ b/core/java/android/service/euicc/IGetDefaultDownloadableSubscriptionListCallback.aidl
@@ -20,5 +20,6 @@
 
 /** @hide */
 oneway interface IGetDefaultDownloadableSubscriptionListCallback {
+    @UnsupportedAppUsage
     void onComplete(in GetDefaultDownloadableSubscriptionListResult result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IGetDownloadableSubscriptionMetadataCallback.aidl b/core/java/android/service/euicc/IGetDownloadableSubscriptionMetadataCallback.aidl
index 3353061..01f187e 100644
--- a/core/java/android/service/euicc/IGetDownloadableSubscriptionMetadataCallback.aidl
+++ b/core/java/android/service/euicc/IGetDownloadableSubscriptionMetadataCallback.aidl
@@ -20,5 +20,6 @@
 
 /** @hide */
 oneway interface IGetDownloadableSubscriptionMetadataCallback {
+    @UnsupportedAppUsage
     void onComplete(in GetDownloadableSubscriptionMetadataResult result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IGetEidCallback.aidl b/core/java/android/service/euicc/IGetEidCallback.aidl
index 35ee9c2..e405a98 100644
--- a/core/java/android/service/euicc/IGetEidCallback.aidl
+++ b/core/java/android/service/euicc/IGetEidCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface IGetEidCallback {
+    @UnsupportedAppUsage
     void onSuccess(String eid);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IGetEuiccInfoCallback.aidl b/core/java/android/service/euicc/IGetEuiccInfoCallback.aidl
index 6d28148..c061182 100644
--- a/core/java/android/service/euicc/IGetEuiccInfoCallback.aidl
+++ b/core/java/android/service/euicc/IGetEuiccInfoCallback.aidl
@@ -20,5 +20,6 @@
 
 /** @hide */
 oneway interface IGetEuiccInfoCallback {
+    @UnsupportedAppUsage
     void onSuccess(in EuiccInfo euiccInfo);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl b/core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl
index 761ec1f..0485f7b 100644
--- a/core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl
+++ b/core/java/android/service/euicc/IGetEuiccProfileInfoListCallback.aidl
@@ -20,5 +20,6 @@
 
 /** @hide */
 oneway interface IGetEuiccProfileInfoListCallback {
+    @UnsupportedAppUsage
     void onComplete(in GetEuiccProfileInfoListResult result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl b/core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl
index 1276830..340401f 100644
--- a/core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl
+++ b/core/java/android/service/euicc/IRetainSubscriptionsForFactoryResetCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface IRetainSubscriptionsForFactoryResetCallback {
+    @UnsupportedAppUsage
     void onComplete(int result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl b/core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl
index 0f91a6b..b8f984d 100644
--- a/core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl
+++ b/core/java/android/service/euicc/ISwitchToSubscriptionCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface ISwitchToSubscriptionCallback {
+    @UnsupportedAppUsage
     void onComplete(int result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl b/core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl
index 6666933..0aa6697 100644
--- a/core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl
+++ b/core/java/android/service/euicc/IUpdateSubscriptionNicknameCallback.aidl
@@ -18,5 +18,6 @@
 
 /** @hide */
 oneway interface IUpdateSubscriptionNicknameCallback {
+    @UnsupportedAppUsage
     void onComplete(int result);
 }
\ No newline at end of file
diff --git a/core/java/android/service/vr/IVrManager.aidl b/core/java/android/service/vr/IVrManager.aidl
index f7acfc5..ee0c13b 100644
--- a/core/java/android/service/vr/IVrManager.aidl
+++ b/core/java/android/service/vr/IVrManager.aidl
@@ -57,6 +57,7 @@
      *
      * @return {@code true} if VR mode is enabled.
      */
+    @UnsupportedAppUsage
     boolean getVrModeState();
 
     /**
@@ -93,6 +94,7 @@
      * @return {@link android.view.Display.INVALID_DISPLAY} if there is no virtual display
      * currently, else return the display id of the virtual display
      */
+    @UnsupportedAppUsage
     int getVr2dDisplayId();
 
     /**
diff --git a/core/java/android/service/wallpaper/IWallpaperEngine.aidl b/core/java/android/service/wallpaper/IWallpaperEngine.aidl
index dccce40..ffc5454 100644
--- a/core/java/android/service/wallpaper/IWallpaperEngine.aidl
+++ b/core/java/android/service/wallpaper/IWallpaperEngine.aidl
@@ -26,11 +26,15 @@
 oneway interface IWallpaperEngine {
     void setDesiredSize(int width, int height);
     void setDisplayPadding(in Rect padding);
+    @UnsupportedAppUsage
     void setVisibility(boolean visible);
     void setInAmbientMode(boolean inAmbientDisplay, boolean animated);
+    @UnsupportedAppUsage
     void dispatchPointer(in MotionEvent event);
+    @UnsupportedAppUsage
     void dispatchWallpaperCommand(String action, int x, int y,
             int z, in Bundle extras);
     void requestWallpaperColors();
+    @UnsupportedAppUsage
     void destroy();
 }
diff --git a/core/java/android/speech/IRecognitionListener.aidl b/core/java/android/speech/IRecognitionListener.aidl
index 3d3c44b..e77851b 100644
--- a/core/java/android/speech/IRecognitionListener.aidl
+++ b/core/java/android/speech/IRecognitionListener.aidl
@@ -83,5 +83,6 @@
      * @param eventType the type of the occurred event
      * @param params a Bundle containing the passed parameters
      */
+    @UnsupportedAppUsage
     void onEvent(in int eventType, in Bundle params);
 }
diff --git a/core/java/android/text/TextWatcher.java b/core/java/android/text/TextWatcher.java
index bad09f2..a0aef69 100644
--- a/core/java/android/text/TextWatcher.java
+++ b/core/java/android/text/TextWatcher.java
@@ -17,7 +17,7 @@
 package android.text;
 
 /**
- * When an object of a type is attached to an Editable, its methods will
+ * When an object of this type is attached to an Editable, its methods will
  * be called when the text is changed.
  */
 public interface TextWatcher extends NoCopySpan {
diff --git a/core/java/android/text/util/Linkify.java b/core/java/android/text/util/Linkify.java
index 9c8148d..6a91191 100644
--- a/core/java/android/text/util/Linkify.java
+++ b/core/java/android/text/util/Linkify.java
@@ -30,6 +30,7 @@
 import android.text.method.LinkMovementMethod;
 import android.text.method.MovementMethod;
 import android.text.style.URLSpan;
+import android.util.Log;
 import android.util.Patterns;
 import android.view.textclassifier.TextClassifier;
 import android.view.textclassifier.TextLinks;
@@ -78,6 +79,9 @@
  */
 
 public class Linkify {
+
+    private static final String LOG_TAG = "Linkify";
+
     /**
      *  Bit field indicating that web URLs should be matched in methods that
      *  take an options mask
@@ -247,6 +251,11 @@
 
     private static boolean addLinks(@NonNull Spannable text, @LinkifyMask int mask,
             @Nullable Context context) {
+        if (text != null && containsUnsupportedCharacters(text.toString())) {
+            android.util.EventLog.writeEvent(0x534e4554, "116321860", -1, "");
+            return false;
+        }
+
         if (mask == 0) {
             return false;
         }
@@ -293,6 +302,29 @@
     }
 
     /**
+     * Returns true if the specified text contains at least one unsupported character for applying
+     * links. Also logs the error.
+     *
+     * @param text the text to apply links to
+     * @hide
+     */
+    public static boolean containsUnsupportedCharacters(String text) {
+        if (text.contains("\u202C")) {
+            Log.e(LOG_TAG, "Unsupported character for applying links: u202C");
+            return true;
+        }
+        if (text.contains("\u202D")) {
+            Log.e(LOG_TAG, "Unsupported character for applying links: u202D");
+            return true;
+        }
+        if (text.contains("\u202E")) {
+            Log.e(LOG_TAG, "Unsupported character for applying links: u202E");
+            return true;
+        }
+        return false;
+    }
+
+    /**
      *  Scans the text of the provided TextView and turns all occurrences of
      *  the link types indicated in the mask into clickable links.  If matches
      *  are found the movement method for the TextView is set to
@@ -462,6 +494,11 @@
     public static final boolean addLinks(@NonNull Spannable spannable, @NonNull Pattern pattern,
             @Nullable  String defaultScheme, @Nullable String[] schemes,
             @Nullable MatchFilter matchFilter, @Nullable TransformFilter transformFilter) {
+        if (spannable != null && containsUnsupportedCharacters(spannable.toString())) {
+            android.util.EventLog.writeEvent(0x534e4554, "116321860", -1, "");
+            return false;
+        }
+
         final String[] schemesCopy;
         if (defaultScheme == null) defaultScheme = "";
         if (schemes == null || schemes.length < 1) {
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index 32866c5..ff69bcb 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -47,6 +47,7 @@
         DEFAULT_FLAGS.put("settings_data_usage_v2", "true");
         DEFAULT_FLAGS.put("settings_audio_switcher", "true");
         DEFAULT_FLAGS.put("settings_systemui_theme", "true");
+        DEFAULT_FLAGS.put("settings_dynamic_android", "false");
         DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");
         DEFAULT_FLAGS.put(SAFETY_HUB, "false");
     }
diff --git a/core/java/android/util/JsonReader.java b/core/java/android/util/JsonReader.java
index 7d1c6c4..50f63f8 100644
--- a/core/java/android/util/JsonReader.java
+++ b/core/java/android/util/JsonReader.java
@@ -16,13 +16,15 @@
 
 package android.util;
 
+import libcore.internal.StringPool;
+
 import java.io.Closeable;
 import java.io.EOFException;
 import java.io.IOException;
 import java.io.Reader;
 import java.util.ArrayList;
 import java.util.List;
-import libcore.internal.StringPool;
+
 
 /**
  * Reads a JSON (<a href="http://www.ietf.org/rfc/rfc4627.txt">RFC 4627</a>)
@@ -295,7 +297,7 @@
 
     /**
      * Consumes the next token from the JSON stream and asserts that it is the
-     * end of the current array.
+     * end of the current object.
      */
     public void endObject() throws IOException {
         expect(JsonToken.END_OBJECT);
diff --git a/core/java/android/util/LocalLog.java b/core/java/android/util/LocalLog.java
index adfa4fc..8b5659b 100644
--- a/core/java/android/util/LocalLog.java
+++ b/core/java/android/util/LocalLog.java
@@ -17,6 +17,7 @@
 package android.util;
 
 import android.annotation.UnsupportedAppUsage;
+
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.time.LocalDateTime;
@@ -55,6 +56,10 @@
 
     @UnsupportedAppUsage
     public synchronized void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        dump(pw);
+    }
+
+    public synchronized void dump(PrintWriter pw) {
         Iterator<String> itr = mLog.iterator();
         while (itr.hasNext()) {
             pw.println(itr.next());
@@ -62,6 +67,10 @@
     }
 
     public synchronized void reverseDump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        reverseDump(pw);
+    }
+
+    public synchronized void reverseDump(PrintWriter pw) {
         Iterator<String> itr = mLog.descendingIterator();
         while (itr.hasNext()) {
             pw.println(itr.next());
@@ -75,10 +84,16 @@
         }
         @UnsupportedAppUsage
         public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
-            mLog.dump(fd, pw, args);
+            mLog.dump(pw);
+        }
+        public void dump(PrintWriter pw) {
+            mLog.dump(pw);
         }
         public void reverseDump(FileDescriptor fd, PrintWriter pw, String[] args) {
-            mLog.reverseDump(fd, pw, args);
+            mLog.reverseDump(pw);
+        }
+        public void reverseDump(PrintWriter pw) {
+            mLog.reverseDump(pw);
         }
     }
 
diff --git a/core/java/android/util/OWNERS b/core/java/android/util/OWNERS
index 86ed122..98297fb 100644
--- a/core/java/android/util/OWNERS
+++ b/core/java/android/util/OWNERS
@@ -1,2 +1,3 @@
 per-file FeatureFlagUtils.java = sbasi@google.com
 per-file FeatureFlagUtils.java = zhfan@google.com
+per-file FeatureFlagUtils.java = asapperstein@google.com
diff --git a/core/java/android/util/apk/ApkSignatureVerifier.java b/core/java/android/util/apk/ApkSignatureVerifier.java
index de9f55b..544cc1c 100644
--- a/core/java/android/util/apk/ApkSignatureVerifier.java
+++ b/core/java/android/util/apk/ApkSignatureVerifier.java
@@ -397,15 +397,18 @@
     /**
      * @return the verity root hash in the Signing Block.
      */
-    public static byte[] getVerityRootHash(String apkPath)
-            throws IOException, SignatureNotFoundException, SecurityException {
+    public static byte[] getVerityRootHash(String apkPath) throws IOException, SecurityException {
         // first try v3
         try {
             return ApkSignatureSchemeV3Verifier.getVerityRootHash(apkPath);
         } catch (SignatureNotFoundException e) {
             // try older version
         }
-        return ApkSignatureSchemeV2Verifier.getVerityRootHash(apkPath);
+        try {
+            return ApkSignatureSchemeV2Verifier.getVerityRootHash(apkPath);
+        } catch (SignatureNotFoundException e) {
+            return null;
+        }
     }
 
     /**
diff --git a/core/java/android/view/IRecentsAnimationController.aidl b/core/java/android/view/IRecentsAnimationController.aidl
index 94b9bc0..aa27878 100644
--- a/core/java/android/view/IRecentsAnimationController.aidl
+++ b/core/java/android/view/IRecentsAnimationController.aidl
@@ -41,6 +41,7 @@
      * the home activity should be moved to the top. Otherwise, the home activity is hidden and the
      * user is returned to the app.
      */
+    @UnsupportedAppUsage
     void finish(boolean moveHomeToTop);
 
     /**
@@ -50,6 +51,7 @@
      * may register the recents animation input consumer prior to starting the recents animation
      * and then enable it mid-animation to start receiving touch events.
      */
+    @UnsupportedAppUsage
     void setInputConsumerEnabled(boolean enabled);
 
     /**
@@ -58,6 +60,7 @@
     * they can control the SystemUI flags, otherwise the SystemUI flags from home activity will be
     * taken.
     */
+    @UnsupportedAppUsage
     void setAnimationTargetsBehindSystemBars(boolean behindSystemBars);
 
     /**
diff --git a/core/java/android/view/IRecentsAnimationRunner.aidl b/core/java/android/view/IRecentsAnimationRunner.aidl
index 4cdf664..6e382f4 100644
--- a/core/java/android/view/IRecentsAnimationRunner.aidl
+++ b/core/java/android/view/IRecentsAnimationRunner.aidl
@@ -33,6 +33,7 @@
      * wallpaper not drawing in time, or the handler not finishing the animation within a predefined
      * amount of time.
      */
+    @UnsupportedAppUsage
     void onAnimationCanceled() = 1;
 
     /**
@@ -42,6 +43,7 @@
      * @param minimizedHomeBounds Specifies the bounds of the minimized home app, will be
      *                            {@code null} if the device is not currently in split screen
      */
+    @UnsupportedAppUsage
     void onAnimationStart(in IRecentsAnimationController controller,
             in RemoteAnimationTarget[] apps, in Rect homeContentInsets,
             in Rect minimizedHomeBounds) = 2;
diff --git a/core/java/android/view/IRemoteAnimationFinishedCallback.aidl b/core/java/android/view/IRemoteAnimationFinishedCallback.aidl
index ae58b22..a99162b 100644
--- a/core/java/android/view/IRemoteAnimationFinishedCallback.aidl
+++ b/core/java/android/view/IRemoteAnimationFinishedCallback.aidl
@@ -23,5 +23,6 @@
  * {@hide}
  */
 interface IRemoteAnimationFinishedCallback {
+    @UnsupportedAppUsage
     void onAnimationFinished();
 }
diff --git a/core/java/android/view/IRemoteAnimationRunner.aidl b/core/java/android/view/IRemoteAnimationRunner.aidl
index 1350ebf..73b023c 100644
--- a/core/java/android/view/IRemoteAnimationRunner.aidl
+++ b/core/java/android/view/IRemoteAnimationRunner.aidl
@@ -33,6 +33,7 @@
      * @param apps The list of apps to animate.
      * @param finishedCallback The callback to invoke when the animation is finished.
      */
+    @UnsupportedAppUsage
     void onAnimationStart(in RemoteAnimationTarget[] apps,
             in IRemoteAnimationFinishedCallback finishedCallback);
 
@@ -40,5 +41,6 @@
      * Called when the animation was cancelled. From this point on, any updates onto the leashes
      * won't have any effect anymore.
      */
+    @UnsupportedAppUsage
     void onAnimationCancelled();
 }
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 131fe13..f4b003e 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -75,10 +75,13 @@
             in IInputContext inputContext);
     boolean inputMethodClientHasFocus(IInputMethodClient client);
 
+    @UnsupportedAppUsage
     void getInitialDisplaySize(int displayId, out Point size);
+    @UnsupportedAppUsage
     void getBaseDisplaySize(int displayId, out Point size);
     void setForcedDisplaySize(int displayId, int width, int height);
     void clearForcedDisplaySize(int displayId);
+    @UnsupportedAppUsage
     int getInitialDisplayDensity(int displayId);
     int getBaseDisplayDensity(int displayId);
     void setForcedDisplayDensityForUser(int displayId, int density, int userId);
@@ -93,6 +96,7 @@
     void removeWindowToken(IBinder token, int displayId);
     void setFocusedApp(IBinder token, boolean moveFocusNow);
     void prepareAppTransition(int transit, boolean alwaysKeepCurrent);
+    @UnsupportedAppUsage
     int getPendingAppTransition();
     void overridePendingAppTransition(String packageName, int enterAnim, int exitAnim,
             IRemoteCallback startedCallback);
@@ -122,16 +126,20 @@
      * used for recents, where generating the thumbnails of the specs takes a non-trivial amount of
      * time, so we want to move that off the critical path for starting the new activity.
      */
+    @UnsupportedAppUsage
     void overridePendingAppTransitionMultiThumbFuture(
             IAppTransitionAnimationSpecsFuture specsFuture, IRemoteCallback startedCallback,
             boolean scaleUp);
+    @UnsupportedAppUsage
     void overridePendingAppTransitionRemote(in RemoteAnimationAdapter remoteAnimationAdapter);
+    @UnsupportedAppUsage
     void executeAppTransition();
 
     /**
       * Used by system ui to report that recents has shown itself.
       * @deprecated to be removed once prebuilts are updated
       */
+    @UnsupportedAppUsage
     void endProlongedAnimations();
 
     // Re-evaluate the current orientation from the caller's state.
@@ -150,7 +158,9 @@
     void disableKeyguard(IBinder token, String tag);
     void reenableKeyguard(IBinder token);
     void exitKeyguardSecurely(IOnKeyguardExitResult callback);
+    @UnsupportedAppUsage
     boolean isKeyguardLocked();
+    @UnsupportedAppUsage
     boolean isKeyguardSecure();
     void dismissKeyguard(IKeyguardDismissCallback callback, CharSequence message);
 
@@ -160,9 +170,12 @@
     void closeSystemDialogs(String reason);
 
     // These can only be called with the SET_ANIMATON_SCALE permission.
+    @UnsupportedAppUsage
     float getAnimationScale(int which);
     float[] getAnimationScales();
+    @UnsupportedAppUsage
     void setAnimationScale(int which, float scale);
+    @UnsupportedAppUsage
     void setAnimationScales(in float[] scales);
 
     float getCurrentAnimatorScale();
@@ -181,6 +194,7 @@
     // should be enabled.  The 'enabled' value is null or blank for
     // the system default (differs per build variant) or any valid
     // boolean string as parsed by SystemProperties.getBoolean().
+    @UnsupportedAppUsage
     void setStrictModeVisualIndicatorPreference(String enabled);
 
     /**
@@ -219,6 +233,7 @@
      * Remove a rotation watcher set using watchRotation.
      * @hide
      */
+    @UnsupportedAppUsage
     void removeRotationWatcher(IRotationWatcher watcher);
 
     /**
@@ -234,12 +249,14 @@
      * thawRotation() is called.
      * @hide
      */
+    @UnsupportedAppUsage
     void freezeRotation(int rotation);
 
     /**
      * Release the orientation lock imposed by freezeRotation().
      * @hide
      */
+    @UnsupportedAppUsage
     void thawRotation();
 
     /**
@@ -290,16 +307,19 @@
     /**
      * Called by System UI to notify of changes to the visibility and height of the shelf.
      */
+    @UnsupportedAppUsage
     void setShelfHeight(boolean visible, int shelfHeight);
 
     /**
      * Called by System UI to enable or disable haptic feedback on the navigation bar buttons.
      */
+    @UnsupportedAppUsage
     void setNavBarVirtualKeyHapticFeedbackEnabled(boolean enabled);
 
     /**
      * Device has a software navigation bar (separate from the status bar).
      */
+    @UnsupportedAppUsage
     boolean hasNavigationBar();
 
     /**
@@ -310,11 +330,13 @@
     /**
      * Lock the device immediately with the specified options (can be null).
      */
+    @UnsupportedAppUsage
     void lockNow(in Bundle options);
 
     /**
      * Device is in safe mode.
      */
+    @UnsupportedAppUsage
     boolean isSafeModeEnabled();
 
     /**
@@ -342,6 +364,7 @@
      * @return the dock side the current docked stack is at; must be one of the
      *         WindowManagerGlobal.DOCKED_* values
      */
+    @UnsupportedAppUsage
     int getDockedStackSide();
 
     /**
@@ -354,6 +377,7 @@
      * Registers a listener that will be called when the dock divider changes its visibility or when
      * the docked stack gets added/removed.
      */
+    @UnsupportedAppUsage
     void registerDockedStackListener(IDockedStackListener listener);
 
     /**
@@ -380,6 +404,7 @@
     /**
      * Retrieves the current stable insets from the primary display.
      */
+    @UnsupportedAppUsage
     void getStableInsets(int displayId, out Rect outInsets);
 
     /**
@@ -398,6 +423,7 @@
      * Destroy an input consumer by name.  This method will also dispose the input channels
      * associated with that InputConsumer.
      */
+    @UnsupportedAppUsage
     boolean destroyInputConsumer(String name);
 
     /**
diff --git a/core/java/android/view/IWindowSession.aidl b/core/java/android/view/IWindowSession.aidl
index f868a00..d6d5d81 100644
--- a/core/java/android/view/IWindowSession.aidl
+++ b/core/java/android/view/IWindowSession.aidl
@@ -49,6 +49,7 @@
     int addToDisplayWithoutInputChannel(IWindow window, int seq, in WindowManager.LayoutParams attrs,
             in int viewVisibility, in int layerStackId, out Rect outContentInsets,
             out Rect outStableInsets);
+    @UnsupportedAppUsage
     void remove(IWindow window);
 
     /**
@@ -123,6 +124,7 @@
      * completely transparent, allowing it to work with the surface flinger
      * to optimize compositing of this part of the window.
      */
+    @UnsupportedAppUsage
     void setTransparentRegion(IWindow window, in Region region);
 
     /**
@@ -144,11 +146,15 @@
      */
     void getDisplayFrame(IWindow window, out Rect outDisplayFrame);
 
+    @UnsupportedAppUsage
     void finishDrawing(IWindow window);
 
+    @UnsupportedAppUsage
     void setInTouchMode(boolean showFocus);
+    @UnsupportedAppUsage
     boolean getInTouchMode();
 
+    @UnsupportedAppUsage
     boolean performHapticFeedback(IWindow window, int effectId, boolean always);
 
     /**
@@ -167,6 +173,7 @@
      * @param data Data transferred by drag and drop
      * @return Token of drag operation which will be passed to cancelDragAndDrop.
      */
+    @UnsupportedAppUsage
     IBinder performDrag(IWindow window, int flags, in SurfaceControl surface, int touchSource,
             float touchX, float touchY, float thumbCenterX, float thumbCenterY, in ClipData data);
 
diff --git a/core/java/android/view/KeyCharacterMap.java b/core/java/android/view/KeyCharacterMap.java
index 14646f7..fae1251 100644
--- a/core/java/android/view/KeyCharacterMap.java
+++ b/core/java/android/view/KeyCharacterMap.java
@@ -124,7 +124,7 @@
     /**
      * Modifier keys may be chorded with character keys.
      *
-     * @see {#link #getModifierBehavior()} for more details.
+     * @see {@link #getModifierBehavior()} for more details.
      */
     public static final int MODIFIER_BEHAVIOR_CHORDED = 0;
 
@@ -132,7 +132,7 @@
      * Modifier keys may be chorded with character keys or they may toggle
      * into latched or locked states when pressed independently.
      *
-     * @see {#link #getModifierBehavior()} for more details.
+     * @see {@link #getModifierBehavior()} for more details.
      */
     public static final int MODIFIER_BEHAVIOR_CHORDED_OR_TOGGLED = 1;
 
diff --git a/core/java/android/view/KeyEvent.java b/core/java/android/view/KeyEvent.java
index 00e0a3a..78331a1 100644
--- a/core/java/android/view/KeyEvent.java
+++ b/core/java/android/view/KeyEvent.java
@@ -886,8 +886,8 @@
     /**
      * {@link #getAction} value: multiple duplicate key events have
      * occurred in a row, or a complex string is being delivered.  If the
-     * key code is not {#link {@link #KEYCODE_UNKNOWN} then the
-     * {#link {@link #getRepeatCount()} method returns the number of times
+     * key code is not {@link #KEYCODE_UNKNOWN} then the
+     * {@link #getRepeatCount()} method returns the number of times
      * the given key code should be executed.
      * Otherwise, if the key code is {@link #KEYCODE_UNKNOWN}, then
      * this is a sequence of characters as returned by {@link #getCharacters}.
diff --git a/core/java/android/view/RenderNodeAnimator.java b/core/java/android/view/RenderNodeAnimator.java
index e48bcfd..a52dec2 100644
--- a/core/java/android/view/RenderNodeAnimator.java
+++ b/core/java/android/view/RenderNodeAnimator.java
@@ -322,6 +322,7 @@
         return mUnscaledStartDelay;
     }
 
+    @UnsupportedAppUsage
     @Override
     public RenderNodeAnimator setDuration(long duration) {
         checkMutable();
diff --git a/core/java/android/view/SurfaceControl.java b/core/java/android/view/SurfaceControl.java
index 1dbe166..66f16d5 100644
--- a/core/java/android/view/SurfaceControl.java
+++ b/core/java/android/view/SurfaceControl.java
@@ -530,9 +530,9 @@
          */
         public Builder setColorLayer(boolean isColorLayer) {
             if (isColorLayer) {
-                setFlags(FX_SURFACE_DIM, FX_SURFACE_MASK);
+                mFlags |= FX_SURFACE_DIM;
             } else {
-                setBufferLayer();
+                mFlags &= ~FX_SURFACE_DIM;
             }
             return this;
         }
@@ -547,22 +547,14 @@
          */
         public Builder setContainerLayer(boolean isContainerLayer) {
             if (isContainerLayer) {
-                setFlags(FX_SURFACE_CONTAINER, FX_SURFACE_MASK);
+                mFlags |= FX_SURFACE_CONTAINER;
             } else {
-                setBufferLayer();
+                mFlags &= ~FX_SURFACE_CONTAINER;
             }
             return this;
         }
 
         /**
-         * Indicates whether a buffer layer is to be constructed.
-         *
-         */
-        public Builder setBufferLayer() {
-            return setFlags(FX_SURFACE_NORMAL, FX_SURFACE_MASK);
-        }
-
-        /**
          * Set 'Surface creation flags' such as {@link HIDDEN}, {@link SECURE}.
          *
          * TODO: Finish conversion to individual builder methods?
@@ -572,11 +564,6 @@
             mFlags = flags;
             return this;
         }
-
-        private Builder setFlags(int flags, int mask) {
-            mFlags = (mFlags & ~mask) | flags;
-            return this;
-        }
     }
 
     /**
diff --git a/core/java/android/view/View.java b/core/java/android/view/View.java
index efff6d6..48aa576 100644
--- a/core/java/android/view/View.java
+++ b/core/java/android/view/View.java
@@ -15584,7 +15584,7 @@
     /**
      * Sets the visual z position of this view, in pixels. This is equivalent to setting the
      * {@link #setTranslationZ(float) translationZ} property to be the difference between
-     * the x value passed in and the current {@link #getElevation() elevation} property.
+     * the z value passed in and the current {@link #getElevation() elevation} property.
      *
      * @param z The visual z position of this view, in pixels.
      */
diff --git a/core/java/android/view/ViewGroup.java b/core/java/android/view/ViewGroup.java
index 81ab4b6..b20a521 100644
--- a/core/java/android/view/ViewGroup.java
+++ b/core/java/android/view/ViewGroup.java
@@ -8114,7 +8114,7 @@
         /**
          * Sets the margins, in pixels. A call to {@link android.view.View#requestLayout()} needs
          * to be done so that the new margins are taken into account. Left and right margins may be
-         * overriden by {@link android.view.View#requestLayout()} depending on layout direction.
+         * overridden by {@link android.view.View#requestLayout()} depending on layout direction.
          * Margin values should be positive.
          *
          * @param left the left margin size
@@ -8144,8 +8144,8 @@
         /**
          * Sets the relative margins, in pixels. A call to {@link android.view.View#requestLayout()}
          * needs to be done so that the new relative margins are taken into account. Left and right
-         * margins may be overriden by {@link android.view.View#requestLayout()} depending on layout
-         * direction. Margin values should be positive.
+         * margins may be overridden by {@link android.view.View#requestLayout()} depending on
+         * layout direction. Margin values should be positive.
          *
          * @param start the start margin size
          * @param top the top margin size
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 798401d..3fe06f1 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -4818,11 +4818,8 @@
         protected int onProcess(QueuedInputEvent q) {
             if (q.mEvent instanceof KeyEvent) {
                 return processKeyEvent(q);
-            } else {
-                final int source = q.mEvent.getSource();
-                if ((source & InputDevice.SOURCE_CLASS_POINTER) != 0) {
-                    return processPointerEvent(q);
-                }
+            } else if (q.mEvent instanceof MotionEvent) {
+                return processMotionEvent(q);
             }
             return FORWARD;
         }
@@ -4846,6 +4843,23 @@
             return FORWARD;
         }
 
+        private int processMotionEvent(QueuedInputEvent q) {
+            final MotionEvent event = (MotionEvent) q.mEvent;
+
+            if (event.isFromSource(InputDevice.SOURCE_CLASS_POINTER)) {
+                return processPointerEvent(q);
+            }
+
+            // If the motion event is from an absolute position device, exit touch mode
+            final int action = event.getActionMasked();
+            if (action == MotionEvent.ACTION_DOWN || action == MotionEvent.ACTION_SCROLL) {
+                if (event.isFromSource(InputDevice.SOURCE_CLASS_POSITION)) {
+                    ensureTouchMode(false);
+                }
+            }
+            return FORWARD;
+        }
+
         private int processPointerEvent(QueuedInputEvent q) {
             final MotionEvent event = (MotionEvent)q.mEvent;
 
@@ -5178,6 +5192,12 @@
         private int processGenericMotionEvent(QueuedInputEvent q) {
             final MotionEvent event = (MotionEvent)q.mEvent;
 
+            if (event.isFromSource(InputDevice.SOURCE_TOUCHPAD)) {
+                if (hasPointerCapture() && mView.dispatchCapturedPointerEvent(event)) {
+                    return FINISH_HANDLED;
+                }
+            }
+
             // Deliver the event to the view.
             if (mView.dispatchGenericMotionEvent(event)) {
                 return FINISH_HANDLED;
diff --git a/core/java/android/view/accessibility/AccessibilityCache.java b/core/java/android/view/accessibility/AccessibilityCache.java
index da5a1cd..0e1e379 100644
--- a/core/java/android/view/accessibility/AccessibilityCache.java
+++ b/core/java/android/view/accessibility/AccessibilityCache.java
@@ -418,20 +418,28 @@
      *
      * @param nodes The nodes in the hosting window.
      * @param rootNodeId The id of the root to evict.
+     *
+     * @return {@code true} if the cache was cleared
      */
-    private void clearSubTreeRecursiveLocked(LongSparseArray<AccessibilityNodeInfo> nodes,
+    private boolean clearSubTreeRecursiveLocked(LongSparseArray<AccessibilityNodeInfo> nodes,
             long rootNodeId) {
         AccessibilityNodeInfo current = nodes.get(rootNodeId);
         if (current == null) {
-            return;
+            // The node isn't in the cache, but its descendents might be.
+            clear();
+            return true;
         }
         nodes.remove(rootNodeId);
         final int childCount = current.getChildCount();
         for (int i = 0; i < childCount; i++) {
             final long childNodeId = current.getChildId(i);
-            clearSubTreeRecursiveLocked(nodes, childNodeId);
+            if (clearSubTreeRecursiveLocked(nodes, childNodeId)) {
+                current.recycle();
+                return true;
+            }
         }
         current.recycle();
+        return false;
     }
 
     /**
diff --git a/core/java/android/view/animation/DecelerateInterpolator.java b/core/java/android/view/animation/DecelerateInterpolator.java
index f89743c..2d1249d 100644
--- a/core/java/android/view/animation/DecelerateInterpolator.java
+++ b/core/java/android/view/animation/DecelerateInterpolator.java
@@ -41,8 +41,8 @@
      * Constructor
      *
      * @param factor Degree to which the animation should be eased. Setting factor to 1.0f produces
-     *        an upside-down y=x^2 parabola. Increasing factor above 1.0f makes exaggerates the
-     *        ease-out effect (i.e., it starts even faster and ends evens slower)
+     *        an upside-down y=x^2 parabola. Increasing factor above 1.0f exaggerates the
+     *        ease-out effect (i.e., it starts even faster and ends evens slower).
      */
     public DecelerateInterpolator(float factor) {
         mFactor = factor;
diff --git a/core/java/android/view/autofill/AutofillManager.java b/core/java/android/view/autofill/AutofillManager.java
index d21cb3e..8b3ce42 100644
--- a/core/java/android/view/autofill/AutofillManager.java
+++ b/core/java/android/view/autofill/AutofillManager.java
@@ -44,6 +44,7 @@
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Log;
+import android.util.Slog;
 import android.util.SparseArray;
 import android.view.Choreographer;
 import android.view.KeyEvent;
@@ -548,6 +549,9 @@
             // different bridge based on which activity is currently focused
             // in the current process. Since compat would be rarely used, just
             // create and register a new instance every time.
+            if (sDebug) {
+                Slog.d(TAG, "creating CompatibilityBridge for " + mContext);
+            }
             mCompatibilityBridge = new CompatibilityBridge();
         }
     }
diff --git a/core/java/android/view/textclassifier/TextClassification.java b/core/java/android/view/textclassifier/TextClassification.java
index 9511a9e..49ca969 100644
--- a/core/java/android/view/textclassifier/TextClassification.java
+++ b/core/java/android/view/textclassifier/TextClassification.java
@@ -104,7 +104,7 @@
     /**
      * @hide
      */
-    static final TextClassification EMPTY = new TextClassification.Builder().build();
+    public static final TextClassification EMPTY = new TextClassification.Builder().build();
 
     private static final String LOG_TAG = "TextClassification";
     // TODO(toki): investigate a way to derive this based on device properties.
diff --git a/core/java/android/view/textclassifier/TextLinksParams.java b/core/java/android/view/textclassifier/TextLinksParams.java
index be4c3bc..c21206c 100644
--- a/core/java/android/view/textclassifier/TextLinksParams.java
+++ b/core/java/android/view/textclassifier/TextLinksParams.java
@@ -107,6 +107,13 @@
         Preconditions.checkNotNull(textLinks);
 
         final String textString = text.toString();
+
+        if (Linkify.containsUnsupportedCharacters(textString)) {
+            // Do not apply links to text containing unsupported characters.
+            android.util.EventLog.writeEvent(0x534e4554, "116321860", -1, "");
+            return TextLinks.STATUS_NO_LINKS_APPLIED;
+        }
+
         if (!textString.startsWith(textLinks.getText())) {
             return TextLinks.STATUS_DIFFERENT_TEXT;
         }
diff --git a/core/java/android/webkit/IWebViewUpdateService.aidl b/core/java/android/webkit/IWebViewUpdateService.aidl
index dbca7ff..9a549e4 100644
--- a/core/java/android/webkit/IWebViewUpdateService.aidl
+++ b/core/java/android/webkit/IWebViewUpdateService.aidl
@@ -61,6 +61,7 @@
     /**
      * Used by DevelopmentSetting to get the name of the WebView provider currently in use.
      */
+    @UnsupportedAppUsage
     String getCurrentWebViewPackageName();
 
     /**
@@ -72,6 +73,7 @@
      * Used by Settings to determine whether a certain package can be enabled/disabled by the user -
      * the package should not be modifiable in this way if it is a fallback package.
      */
+    @UnsupportedAppUsage
     boolean isFallbackPackage(String packageName);
 
     /**
diff --git a/core/java/android/webkit/SafeBrowsingResponse.java b/core/java/android/webkit/SafeBrowsingResponse.java
index 1d3a617..7839a00 100644
--- a/core/java/android/webkit/SafeBrowsingResponse.java
+++ b/core/java/android/webkit/SafeBrowsingResponse.java
@@ -36,14 +36,14 @@
     public abstract void showInterstitial(boolean allowReporting);
 
     /**
-     * Act as if the user clicked "visit this unsafe site."
+     * Act as if the user clicked the "visit this unsafe site" button.
      *
      * @param report {@code true} to enable Safe Browsing reporting.
      */
     public abstract void proceed(boolean report);
 
     /**
-     * Act as if the user clicked "back to safety."
+     * Act as if the user clicked the "back to safety" button.
      *
      * @param report {@code true} to enable Safe Browsing reporting.
      */
diff --git a/core/java/android/webkit/TracingController.java b/core/java/android/webkit/TracingController.java
index 05c0304..30f465c 100644
--- a/core/java/android/webkit/TracingController.java
+++ b/core/java/android/webkit/TracingController.java
@@ -36,7 +36,7 @@
  * <pre class="prettyprint">
  * TracingController tracingController = TracingController.getInstance();
  * tracingController.start(new TracingConfig.Builder()
- *                  .addCategories(CATEGORIES_WEB_DEVELOPER).build());
+ *                  .addCategories(TracingConfig.CATEGORIES_WEB_DEVELOPER).build());
  * ...
  * tracingController.stop(new FileOutputStream("trace.json"),
  *                        Executors.newSingleThreadExecutor());
diff --git a/core/java/android/widget/AbsListView.java b/core/java/android/widget/AbsListView.java
index 0f56aba..a18c385 100644
--- a/core/java/android/widget/AbsListView.java
+++ b/core/java/android/widget/AbsListView.java
@@ -7700,6 +7700,11 @@
                 mLastSeenPos = firstPos;
 
                 final int childCount = getChildCount();
+
+                if (childCount <= 0) {
+                    return;
+                }
+
                 final int position = mTargetPos;
                 final int lastPos = firstPos + childCount - 1;
 
diff --git a/core/java/android/widget/AdapterView.java b/core/java/android/widget/AdapterView.java
index dd6c923..f3fe16e 100644
--- a/core/java/android/widget/AdapterView.java
+++ b/core/java/android/widget/AdapterView.java
@@ -682,7 +682,7 @@
 
     /**
      * Sets the currently selected item. To support accessibility subclasses that
-     * override this method must invoke the overriden super method first.
+     * override this method must invoke the overridden super method first.
      *
      * @param position Index (starting at 0) of the data item to be selected.
      */
diff --git a/core/java/android/widget/CursorAdapter.java b/core/java/android/widget/CursorAdapter.java
index cc8b550..e250f63 100644
--- a/core/java/android/widget/CursorAdapter.java
+++ b/core/java/android/widget/CursorAdapter.java
@@ -365,7 +365,7 @@
      * closed.
      *
      * @param newCursor The new cursor to be used.
-     * @return Returns the previously set Cursor, or null if there wasa not one.
+     * @return Returns the previously set Cursor, or null if there was not one.
      * If the given new Cursor is the same instance is the previously set
      * Cursor, null is also returned.
      */
diff --git a/core/java/android/widget/DigitalClock.java b/core/java/android/widget/DigitalClock.java
index c503ef2..8ebf303 100644
--- a/core/java/android/widget/DigitalClock.java
+++ b/core/java/android/widget/DigitalClock.java
@@ -27,7 +27,7 @@
 import java.util.Calendar;
 
 /**
- * Like AnalogClock, but digital.  Shows seconds.
+ * Like AnalogClock, but digital.
  *
  * @deprecated It is recommended you use {@link TextClock} instead.
  */
diff --git a/core/java/android/widget/LinearLayout.java b/core/java/android/widget/LinearLayout.java
index 452e903..f2e478d 100644
--- a/core/java/android/widget/LinearLayout.java
+++ b/core/java/android/widget/LinearLayout.java
@@ -653,7 +653,7 @@
     }
 
     /**
-     * <p>Returns the view at the specified index. This method can be overriden
+     * <p>Returns the view at the specified index. This method can be overridden
      * to take into account virtual children. Refer to
      * {@link android.widget.TableLayout} and {@link android.widget.TableRow}
      * for an example.</p>
@@ -1527,7 +1527,7 @@
 
     /**
      * <p>Measure the child according to the parent's measure specs. This
-     * method should be overriden by subclasses to force the sizing of
+     * method should be overridden by subclasses to force the sizing of
      * children. This method is called by {@link #measureVertical(int, int)} and
      * {@link #measureHorizontal(int, int)}.</p>
      *
diff --git a/core/java/android/widget/SelectionActionModeHelper.java b/core/java/android/widget/SelectionActionModeHelper.java
index 6cb0eaa..0d88e69 100644
--- a/core/java/android/widget/SelectionActionModeHelper.java
+++ b/core/java/android/widget/SelectionActionModeHelper.java
@@ -31,6 +31,7 @@
 import android.text.Selection;
 import android.text.Spannable;
 import android.text.TextUtils;
+import android.text.util.Linkify;
 import android.util.Log;
 import android.view.ActionMode;
 import android.view.textclassifier.SelectionEvent;
@@ -1045,7 +1046,12 @@
 
                 trimText();
                 final TextClassification classification;
-                if (mContext.getApplicationInfo().targetSdkVersion >= Build.VERSION_CODES.P) {
+                if (Linkify.containsUnsupportedCharacters(mText)) {
+                    // Do not show smart actions for text containing unsupported characters.
+                    android.util.EventLog.writeEvent(0x534e4554, "116321860", -1, "");
+                    classification = TextClassification.EMPTY;
+                } else if (mContext.getApplicationInfo().targetSdkVersion
+                        >= Build.VERSION_CODES.P) {
                     final TextClassification.Request request =
                             new TextClassification.Request.Builder(
                                     mTrimmedText, mRelativeStart, mRelativeEnd)
diff --git a/core/java/android/widget/ShareActionProvider.java b/core/java/android/widget/ShareActionProvider.java
index 9a24061..c78f4ac 100644
--- a/core/java/android/widget/ShareActionProvider.java
+++ b/core/java/android/widget/ShareActionProvider.java
@@ -268,7 +268,7 @@
      * Intent shareIntent = new Intent(Intent.ACTION_SEND);
      * shareIntent.setType("image/*");
      * Uri uri = Uri.fromFile(new File(getFilesDir(), "foo.jpg"));
-     * shareIntent.putExtra(Intent.EXTRA_STREAM, uri));</pre>
+     * shareIntent.putExtra(Intent.EXTRA_STREAM, uri);</pre>
      *
      * @param shareIntent The share intent.
      *
diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 4c0163e..8a19927 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -3572,7 +3572,7 @@
     /**
      * Read the Text Appearance attributes from a given TypedArray and set its values to the given
      * set. If the TypedArray contains a value that was already set in the given attributes, that
-     * will be overriden.
+     * will be overridden.
      *
      * @param context The Context to be used
      * @param appearance The TypedArray to read properties from
diff --git a/core/java/com/android/internal/app/IAppOpsService.aidl b/core/java/com/android/internal/app/IAppOpsService.aidl
index 0ed9724..4e0e290 100644
--- a/core/java/com/android/internal/app/IAppOpsService.aidl
+++ b/core/java/com/android/internal/app/IAppOpsService.aidl
@@ -28,21 +28,26 @@
     int noteOperation(int code, int uid, String packageName);
     int startOperation(IBinder token, int code, int uid, String packageName,
             boolean startIfModeDefault);
+    @UnsupportedAppUsage
     void finishOperation(IBinder token, int code, int uid, String packageName);
     void startWatchingMode(int op, String packageName, IAppOpsCallback callback);
     void stopWatchingMode(IAppOpsCallback callback);
     IBinder getToken(IBinder clientToken);
     int permissionToOpCode(String permission);
-    int noteProxyOperation(int code, String proxyPackageName,
+    int noteProxyOperation(int code, int proxyUid, String proxyPackageName,
                 int callingUid, String callingPackageName);
 
     // Remaining methods are only used in Java.
     int checkPackage(int uid, String packageName);
+    @UnsupportedAppUsage
     List<AppOpsManager.PackageOps> getPackagesForOps(in int[] ops);
+    @UnsupportedAppUsage
     List<AppOpsManager.PackageOps> getOpsForPackage(int uid, String packageName, in int[] ops);
     List<AppOpsManager.PackageOps> getUidOps(int uid, in int[] ops);
     void setUidMode(int code, int uid, int mode);
+    @UnsupportedAppUsage
     void setMode(int code, int uid, String packageName, int mode);
+    @UnsupportedAppUsage
     void resetAllModes(int reqUserId, String reqPackageName);
     int checkAudioOperation(int code, int usage, int uid, String packageName);
     void setAudioRestriction(int code, int usage, int uid, int mode, in String[] exceptionPackages);
diff --git a/core/java/com/android/internal/app/IBatteryStats.aidl b/core/java/com/android/internal/app/IBatteryStats.aidl
index 514ff76..9267155 100644
--- a/core/java/com/android/internal/app/IBatteryStats.aidl
+++ b/core/java/com/android/internal/app/IBatteryStats.aidl
@@ -49,11 +49,13 @@
     void noteResetFlashlight();
 
     // Remaining methods are only used in Java.
+    @UnsupportedAppUsage
     byte[] getStatistics();
 
     ParcelFileDescriptor getStatisticsStream();
 
     // Return true if we see the battery as currently charging.
+    @UnsupportedAppUsage
     boolean isCharging();
 
     // Return the computed amount of time remaining on battery, in milliseconds.
@@ -62,6 +64,7 @@
 
     // Return the computed amount of time remaining to fully charge, in milliseconds.
     // Returns -1 if nothing could be computed.
+    @UnsupportedAppUsage
     long computeChargeTimeRemaining();
 
     void noteEvent(int code, String name, int uid);
@@ -131,6 +134,7 @@
     void noteDeviceIdleMode(int mode, String activeReason, int activeUid);
     void setBatteryState(int status, int health, int plugType, int level, int temp, int volt,
             int chargeUAh, int chargeFullUAh);
+    @UnsupportedAppUsage
     long getAwakeTimeBattery();
     long getAwakeTimePlugged();
 
diff --git a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
index ff75a8b..95971c0 100644
--- a/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
+++ b/core/java/com/android/internal/app/IVoiceInteractionManagerService.aidl
@@ -50,6 +50,7 @@
      * @param keyphraseId The unique identifier for the keyphrase.
      * @param bcp47Locale The BCP47 language tag  for the keyphrase's locale.
      */
+    @UnsupportedAppUsage
     SoundTrigger.KeyphraseSoundModel getKeyphraseSoundModel(int keyphraseId, in String bcp47Locale);
     /**
      * Add/Update the given keyphrase sound model.
diff --git a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
index f9bf373..6d1d1ab 100644
--- a/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
+++ b/core/java/com/android/internal/appwidget/IAppWidgetService.aidl
@@ -42,6 +42,7 @@
     void deleteAppWidgetId(String callingPackage, int appWidgetId);
     void deleteHost(String packageName, int hostId);
     void deleteAllHosts();
+    @UnsupportedAppUsage
     RemoteViews getAppWidgetViews(String callingPackage, int appWidgetId);
     int[] getAppWidgetIdsForHost(String callingPackage, int hostId);
     IntentSender createAppWidgetConfigIntentSender(String callingPackage, int appWidgetId,
@@ -63,11 +64,14 @@
     AppWidgetProviderInfo getAppWidgetInfo(String callingPackage, int appWidgetId);
     boolean hasBindAppWidgetPermission(in String packageName, int userId);
     void setBindAppWidgetPermission(in String packageName, int userId, in boolean permission);
+    @UnsupportedAppUsage
     boolean bindAppWidgetId(in String callingPackage, int appWidgetId,
             int providerProfileId, in ComponentName providerComponent, in Bundle options);
+    @UnsupportedAppUsage
     boolean bindRemoteViewsService(String callingPackage, int appWidgetId, in Intent intent,
             IApplicationThread caller, IBinder token, IServiceConnection connection, int flags);
 
+    @UnsupportedAppUsage
     int[] getAppWidgetIds(in ComponentName providerComponent);
     boolean isBoundWidgetPackage(String packageName, int userId);
     boolean requestPinAppWidget(String packageName, in ComponentName providerComponent,
diff --git a/core/java/com/android/internal/net/VpnProfile.java b/core/java/com/android/internal/net/VpnProfile.java
index ec02432..940cc36 100644
--- a/core/java/com/android/internal/net/VpnProfile.java
+++ b/core/java/com/android/internal/net/VpnProfile.java
@@ -18,6 +18,8 @@
 
 import android.annotation.UnsupportedAppUsage;
 import android.os.Build;
+import android.net.ProxyInfo;
+import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.text.TextUtils;
@@ -46,6 +48,10 @@
     public static final int TYPE_IPSEC_HYBRID_RSA = 5;
     public static final int TYPE_MAX = 5;
 
+    // Match these constants with R.array.vpn_proxy_settings.
+    public static final int PROXY_NONE = 0;
+    public static final int PROXY_MANUAL = 1;
+
     // Entity fields.
     @UnsupportedAppUsage
     public final String key;           // -1
@@ -68,6 +74,7 @@
     public String ipsecUserCert = "";  // 12
     public String ipsecCaCert = "";    // 13
     public String ipsecServerCert = "";// 14
+    public ProxyInfo proxy = null;     // 15~18
 
     // Helper fields.
     @UnsupportedAppUsage
@@ -96,6 +103,7 @@
         ipsecCaCert = in.readString();
         ipsecServerCert = in.readString();
         saveLogin = in.readInt() != 0;
+        proxy = in.readParcelable(null);
     }
 
     @Override
@@ -117,6 +125,7 @@
         out.writeString(ipsecCaCert);
         out.writeString(ipsecServerCert);
         out.writeInt(saveLogin ? 1 : 0);
+        out.writeParcelable(proxy, flags);
     }
 
     @UnsupportedAppUsage
@@ -127,8 +136,8 @@
             }
 
             String[] values = new String(value, StandardCharsets.UTF_8).split("\0", -1);
-            // There can be 14 or 15 values in ICS MR1.
-            if (values.length < 14 || values.length > 15) {
+            // There can be 14 - 19 Bytes in values.length.
+            if (values.length < 14 || values.length > 19) {
                 return null;
             }
 
@@ -151,7 +160,18 @@
             profile.ipsecUserCert = values[12];
             profile.ipsecCaCert = values[13];
             profile.ipsecServerCert = (values.length > 14) ? values[14] : "";
-
+            if (values.length > 15) {
+                String host = (values.length > 15) ? values[15] : "";
+                String port = (values.length > 16) ? values[16] : "";
+                String exclList = (values.length > 17) ? values[17] : "";
+                String pacFileUrl = (values.length > 18) ? values[18] : "";
+                if (pacFileUrl.isEmpty()) {
+                    profile.proxy = new ProxyInfo(host, port.isEmpty() ?
+                            0 : Integer.parseInt(port), exclList);
+                } else {
+                    profile.proxy = new ProxyInfo(pacFileUrl);
+                }
+            } // else profle.proxy = null
             profile.saveLogin = !profile.username.isEmpty() || !profile.password.isEmpty();
             return profile;
         } catch (Exception e) {
@@ -176,6 +196,13 @@
         builder.append('\0').append(ipsecUserCert);
         builder.append('\0').append(ipsecCaCert);
         builder.append('\0').append(ipsecServerCert);
+        if (proxy != null) {
+            builder.append('\0').append(proxy.getHost() != null ? proxy.getHost() : "");
+            builder.append('\0').append(proxy.getPort());
+            builder.append('\0').append(proxy.getExclusionListAsString() != null ?
+                    proxy.getExclusionListAsString() : "");
+            builder.append('\0').append(proxy.getPacFileUrl().toString());
+        }
         return builder.toString().getBytes(StandardCharsets.UTF_8);
     }
 
diff --git a/core/java/com/android/internal/os/BatteryStatsImpl.java b/core/java/com/android/internal/os/BatteryStatsImpl.java
index 8b06c47..4ad4545 100644
--- a/core/java/com/android/internal/os/BatteryStatsImpl.java
+++ b/core/java/com/android/internal/os/BatteryStatsImpl.java
@@ -230,6 +230,15 @@
     public boolean mPerProcStateCpuTimesAvailable = true;
 
     /**
+     * When per process state cpu times tracking is off, cpu times in KernelSingleUidTimeReader are
+     * not updated. So, when the setting is turned on later, we would end up with huge cpu time
+     * deltas. This flag tracks the case where tracking is turned on from off so that we won't
+     * end up attributing the huge deltas to wrong buckets.
+     */
+    @GuardedBy("this")
+    private boolean mIsPerProcessStateCpuDataStale;
+
+    /**
      * Uids for which per-procstate cpu times need to be updated.
      *
      * Contains uid -> procState mappings.
@@ -402,7 +411,7 @@
             }
             // If the KernelSingleUidTimeReader has stale cpu times, then we shouldn't try to
             // compute deltas since it might result in mis-attributing cpu times to wrong states.
-            if (mKernelSingleUidTimeReader.hasStaleData()) {
+            if (mIsPerProcessStateCpuDataStale) {
                 mPendingUids.clear();
                 return;
             }
@@ -485,9 +494,9 @@
                     mKernelUidCpuFreqTimeReader.getAllUidCpuFreqTimeMs();
             // If the KernelSingleUidTimeReader has stale cpu times, then we shouldn't try to
             // compute deltas since it might result in mis-attributing cpu times to wrong states.
-            if (mKernelSingleUidTimeReader.hasStaleData()) {
+            if (mIsPerProcessStateCpuDataStale) {
                 mKernelSingleUidTimeReader.setAllUidsCpuTimesMs(allUidCpuFreqTimesMs);
-                mKernelSingleUidTimeReader.markDataAsStale(false);
+                mIsPerProcessStateCpuDataStale = false;
                 mPendingUids.clear();
                 return;
             }
@@ -13430,7 +13439,7 @@
         private void updateTrackCpuTimesByProcStateLocked(boolean wasEnabled, boolean isEnabled) {
             TRACK_CPU_TIMES_BY_PROC_STATE = isEnabled;
             if (isEnabled && !wasEnabled) {
-                mKernelSingleUidTimeReader.markDataAsStale(true);
+                mIsPerProcessStateCpuDataStale = true;
                 mExternalSync.scheduleCpuSyncDueToSettingChange();
 
                 mNumSingleUidCpuTimeReads = 0;
diff --git a/core/java/com/android/internal/os/ClassLoaderFactory.java b/core/java/com/android/internal/os/ClassLoaderFactory.java
index c5bc45a..99a1a19 100644
--- a/core/java/com/android/internal/os/ClassLoaderFactory.java
+++ b/core/java/com/android/internal/os/ClassLoaderFactory.java
@@ -115,20 +115,13 @@
         final ClassLoader classLoader = createClassLoader(dexPath, librarySearchPath, parent,
                 classLoaderName, sharedLibraries);
 
-        boolean isForVendor = false;
-        for (String path : dexPath.split(":")) {
-            if (path.startsWith("/vendor/")) {
-                isForVendor = true;
-                break;
-            }
-        }
         Trace.traceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "createClassloaderNamespace");
         String errorMessage = createClassloaderNamespace(classLoader,
                                                          targetSdkVersion,
                                                          librarySearchPath,
                                                          libraryPermittedPath,
                                                          isNamespaceShared,
-                                                         isForVendor);
+                                                         dexPath);
         Trace.traceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER);
 
         if (errorMessage != null) {
@@ -144,5 +137,5 @@
                                                             String librarySearchPath,
                                                             String libraryPermittedPath,
                                                             boolean isNamespaceShared,
-                                                            boolean isForVendor);
+                                                            String dexPath);
 }
diff --git a/core/java/com/android/internal/os/IDropBoxManagerService.aidl b/core/java/com/android/internal/os/IDropBoxManagerService.aidl
index d16579c..aaa548e 100644
--- a/core/java/com/android/internal/os/IDropBoxManagerService.aidl
+++ b/core/java/com/android/internal/os/IDropBoxManagerService.aidl
@@ -37,5 +37,6 @@
     boolean isTagEnabled(String tag);
 
     /** @see DropBoxManager#getNextEntry */
+    @UnsupportedAppUsage
     DropBoxManager.Entry getNextEntry(String tag, long millis);
 }
diff --git a/core/java/com/android/internal/os/KernelCpuProcReader.java b/core/java/com/android/internal/os/KernelCpuProcReader.java
index 396deb4..c233ea8 100644
--- a/core/java/com/android/internal/os/KernelCpuProcReader.java
+++ b/core/java/com/android/internal/os/KernelCpuProcReader.java
@@ -24,13 +24,14 @@
 
 import java.io.FileNotFoundException;
 import java.io.IOException;
+import java.io.InputStream;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
-import java.nio.channels.FileChannel;
+import java.nio.file.Files;
 import java.nio.file.NoSuchFileException;
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.nio.file.StandardOpenOption;
+import java.util.Arrays;
 
 /**
  * Reads cpu time proc files with throttling (adjustable interval).
@@ -55,7 +56,6 @@
     private static final int ERROR_THRESHOLD = 5;
     // Throttle interval in milliseconds
     private static final long DEFAULT_THROTTLE_INTERVAL = 3000L;
-    private static final int INITIAL_BUFFER_SIZE = 8 * 1024;
     private static final int MAX_BUFFER_SIZE = 1024 * 1024;
     private static final String PROC_UID_FREQ_TIME = "/proc/uid_cpupower/time_in_state";
     private static final String PROC_UID_ACTIVE_TIME = "/proc/uid_cpupower/concurrent_active_time";
@@ -84,13 +84,12 @@
     private long mThrottleInterval = DEFAULT_THROTTLE_INTERVAL;
     private long mLastReadTime = Long.MIN_VALUE;
     private final Path mProc;
-    private ByteBuffer mBuffer;
+    private byte[] mBuffer = new byte[8 * 1024];
+    private int mContentSize;
 
     @VisibleForTesting
     public KernelCpuProcReader(String procFile) {
         mProc = Paths.get(procFile);
-        mBuffer = ByteBuffer.allocateDirect(INITIAL_BUFFER_SIZE);
-        mBuffer.clear();
     }
 
     /**
@@ -108,38 +107,45 @@
             return null;
         }
         if (SystemClock.elapsedRealtime() < mLastReadTime + mThrottleInterval) {
-            if (mBuffer.limit() > 0 && mBuffer.limit() < mBuffer.capacity()) {
-                // mBuffer has data.
-                return mBuffer.asReadOnlyBuffer().order(ByteOrder.nativeOrder());
+            if (mContentSize > 0) {
+                return ByteBuffer.wrap(mBuffer, 0, mContentSize).asReadOnlyBuffer()
+                        .order(ByteOrder.nativeOrder());
             }
             return null;
         }
         mLastReadTime = SystemClock.elapsedRealtime();
-        mBuffer.clear();
+        mContentSize = 0;
         final int oldMask = StrictMode.allowThreadDiskReadsMask();
-        try (FileChannel fc = FileChannel.open(mProc, StandardOpenOption.READ)) {
-            while (fc.read(mBuffer) == mBuffer.capacity()) {
-                if (!resize()) {
-                    mErrors++;
-                    Slog.e(TAG, "Proc file is too large: " + mProc);
-                    return null;
+        try (InputStream in = Files.newInputStream(mProc)) {
+            int numBytes = 0;
+            int curr;
+            while ((curr = in.read(mBuffer, numBytes, mBuffer.length - numBytes)) >= 0) {
+                numBytes += curr;
+                if (numBytes == mBuffer.length) {
+                    // Hit the limit. Resize mBuffer.
+                    if (mBuffer.length == MAX_BUFFER_SIZE) {
+                        mErrors++;
+                        Slog.e(TAG, "Proc file is too large: " + mProc);
+                        return null;
+                    }
+                    mBuffer = Arrays.copyOf(mBuffer,
+                            Math.min(mBuffer.length << 1, MAX_BUFFER_SIZE));
                 }
-                fc.position(0);
             }
+            mContentSize = numBytes;
+            return ByteBuffer.wrap(mBuffer, 0, mContentSize).asReadOnlyBuffer()
+                    .order(ByteOrder.nativeOrder());
         } catch (NoSuchFileException | FileNotFoundException e) {
             // Happens when the kernel does not provide this file. Not a big issue. Just log it.
             mErrors++;
             Slog.w(TAG, "File not exist: " + mProc);
-            return null;
         } catch (IOException e) {
             mErrors++;
             Slog.e(TAG, "Error reading: " + mProc, e);
-            return null;
         } finally {
             StrictMode.setThreadPolicyMask(oldMask);
         }
-        mBuffer.flip();
-        return mBuffer.asReadOnlyBuffer().order(ByteOrder.nativeOrder());
+        return null;
     }
 
     /**
@@ -153,14 +159,4 @@
             mThrottleInterval = throttleInterval;
         }
     }
-
-    private boolean resize() {
-        if (mBuffer.capacity() >= MAX_BUFFER_SIZE) {
-            return false;
-        }
-        int newSize = Math.min(mBuffer.capacity() << 1, MAX_BUFFER_SIZE);
-        // Slog.i(TAG, "Resize buffer " + mBuffer.capacity() + " => " + newSize);
-        mBuffer = ByteBuffer.allocateDirect(newSize);
-        return true;
-    }
 }
diff --git a/core/java/com/android/internal/os/KernelSingleUidTimeReader.java b/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
index 4283917..ad62852 100644
--- a/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
+++ b/core/java/com/android/internal/os/KernelSingleUidTimeReader.java
@@ -53,8 +53,6 @@
     private int mReadErrorCounter;
     @GuardedBy("this")
     private boolean mSingleUidCpuTimesAvailable = true;
-    @GuardedBy("this")
-    private boolean mHasStaleData;
     // We use the freq count obtained from /proc/uid_time_in_state to decide how many longs
     // to read from each /proc/uid/<uid>/time_in_state. On the first read, verify if this is
     // correct and if not, set {@link #mSingleUidCpuTimesAvailable} to false. This flag will
@@ -196,18 +194,6 @@
         return deltaTimesMs;
     }
 
-    public void markDataAsStale(boolean hasStaleData) {
-        synchronized (this) {
-            mHasStaleData = hasStaleData;
-        }
-    }
-
-    public boolean hasStaleData() {
-        synchronized (this) {
-            return mHasStaleData;
-        }
-    }
-
     public void setAllUidsCpuTimesMs(SparseArray<long[]> allUidsCpuTimesMs) {
         synchronized (this) {
             mLastUidCpuTimeMs.clear();
diff --git a/core/java/com/android/internal/os/KernelWakelockReader.java b/core/java/com/android/internal/os/KernelWakelockReader.java
index 46667d1..86b2a90 100644
--- a/core/java/com/android/internal/os/KernelWakelockReader.java
+++ b/core/java/com/android/internal/os/KernelWakelockReader.java
@@ -66,7 +66,7 @@
      */
     public final KernelWakelockStats readKernelWakelockStats(KernelWakelockStats staleStats) {
         byte[] buffer = new byte[32*1024];
-        int len;
+        int len = 0;
         boolean wakeup_sources;
         final long startTime = SystemClock.uptimeMillis();
 
@@ -87,7 +87,11 @@
                 }
             }
 
-            len = is.read(buffer);
+            int cnt;
+            while ((cnt = is.read(buffer, len, buffer.length - len)) > 0) {
+                len += cnt;
+            }
+
             is.close();
         } catch (java.io.IOException e) {
             Slog.wtf(TAG, "failed to read kernel wakelocks", e);
diff --git a/core/java/com/android/internal/os/RoSystemProperties.java b/core/java/com/android/internal/os/RoSystemProperties.java
index dc660a4..8b3f47a 100644
--- a/core/java/com/android/internal/os/RoSystemProperties.java
+++ b/core/java/com/android/internal/os/RoSystemProperties.java
@@ -17,6 +17,7 @@
 package com.android.internal.os;
 
 import android.os.SystemProperties;
+import android.sysprop.CryptoProperties;
 
 /**
  * This is a cache of various ro.* properties so that they can be read just once
@@ -43,17 +44,19 @@
             SystemProperties.getBoolean("ro.fw.system_user_split", false);
 
     // ------ ro.crypto.* -------- //
-    public static final String CRYPTO_STATE = SystemProperties.get("ro.crypto.state");
-    public static final String CRYPTO_TYPE = SystemProperties.get("ro.crypto.type");
+    public static final CryptoProperties.state_values CRYPTO_STATE =
+            CryptoProperties.state().orElse(CryptoProperties.state_values.UNSUPPORTED);
+    public static final CryptoProperties.type_values CRYPTO_TYPE =
+            CryptoProperties.type().orElse(CryptoProperties.type_values.NONE);
     // These are pseudo-properties
     public static final boolean CRYPTO_ENCRYPTABLE =
-            !CRYPTO_STATE.isEmpty() && !"unsupported".equals(CRYPTO_STATE);
+            CRYPTO_STATE != CryptoProperties.state_values.UNSUPPORTED;
     public static final boolean CRYPTO_ENCRYPTED =
-            "encrypted".equalsIgnoreCase(CRYPTO_STATE);
+            CRYPTO_STATE == CryptoProperties.state_values.ENCRYPTED;
     public static final boolean CRYPTO_FILE_ENCRYPTED =
-            "file".equalsIgnoreCase(CRYPTO_TYPE);
+            CRYPTO_TYPE == CryptoProperties.type_values.FILE;
     public static final boolean CRYPTO_BLOCK_ENCRYPTED =
-            "block".equalsIgnoreCase(CRYPTO_TYPE);
+            CRYPTO_TYPE == CryptoProperties.type_values.BLOCK;
 
     public static final boolean CONTROL_PRIVAPP_PERMISSIONS_LOG =
             "log".equalsIgnoreCase(CONTROL_PRIVAPP_PERMISSIONS);
diff --git a/core/java/com/android/internal/os/SomeArgs.java b/core/java/com/android/internal/os/SomeArgs.java
index b9d53c1..d78bfac 100644
--- a/core/java/com/android/internal/os/SomeArgs.java
+++ b/core/java/com/android/internal/os/SomeArgs.java
@@ -120,6 +120,8 @@
         arg5 = null;
         arg6 = null;
         arg7 = null;
+        arg8 = null;
+        arg9 = null;
         argi1 = 0;
         argi2 = 0;
         argi3 = 0;
diff --git a/core/java/com/android/internal/os/Zygote.java b/core/java/com/android/internal/os/Zygote.java
index 56eb128..d4fa5cb 100644
--- a/core/java/com/android/internal/os/Zygote.java
+++ b/core/java/com/android/internal/os/Zygote.java
@@ -731,17 +731,6 @@
      * @throws IOException passed straight through
      */
     static String[] readArgumentList(BufferedReader socketReader) throws IOException {
-
-        /**
-         * See android.os.Process.zygoteSendArgsAndGetPid()
-         * Presently the wire format to the zygote process is:
-         * a) a count of arguments (argc, in essence)
-         * b) a number of newline-separated argument strings equal to count
-         *
-         * After the zygote process reads these it will write the pid of
-         * the child or -1 on failure.
-         */
-
         int argc;
 
         try {
diff --git a/core/java/com/android/internal/os/ZygoteArguments.java b/core/java/com/android/internal/os/ZygoteArguments.java
index 2e869ae..af90b15 100644
--- a/core/java/com/android/internal/os/ZygoteArguments.java
+++ b/core/java/com/android/internal/os/ZygoteArguments.java
@@ -196,8 +196,17 @@
      * Per security review bug #1112214, duplicate args are disallowed in critical cases to make
      * injection harder.
      */
-    private void parseArgs(String[] args)
-            throws IllegalArgumentException {
+    private void parseArgs(String[] args) throws IllegalArgumentException {
+        /*
+         * See android.os.ZygoteProcess.zygoteSendArgsAndGetResult()
+         * Presently the wire format to the zygote process is:
+         * a) a count of arguments (argc, in essence)
+         * b) a number of newline-separated argument strings equal to count
+         *
+         * After the zygote process reads these it will write the pid of
+         * the child or -1 on failure.
+         */
+
         int curArg = 0;
 
         boolean seenRuntimeArgs = false;
diff --git a/core/java/com/android/internal/os/ZygoteConnection.java b/core/java/com/android/internal/os/ZygoteConnection.java
index d067ae7..14958ca 100644
--- a/core/java/com/android/internal/os/ZygoteConnection.java
+++ b/core/java/com/android/internal/os/ZygoteConnection.java
@@ -319,13 +319,25 @@
 
         private final MetricsLogger mMetricsLogger = new MetricsLogger();
         private static HiddenApiUsageLogger sInstance = new HiddenApiUsageLogger();
+        private int mHiddenApiAccessLogSampleRate = 0;
+
+        public static void setHiddenApiAccessLogSampleRate(int sampleRate) {
+            sInstance.mHiddenApiAccessLogSampleRate = sampleRate;
+        }
 
         public static HiddenApiUsageLogger getInstance() {
             return HiddenApiUsageLogger.sInstance;
         }
 
-        public void hiddenApiUsed(String packageName, String signature,
+        public void hiddenApiUsed(int sampledValue, String packageName, String signature,
                 int accessMethod, boolean accessDenied) {
+            if (sampledValue < mHiddenApiAccessLogSampleRate) {
+                logUsage(packageName, signature, accessMethod, accessDenied);
+            }
+        }
+
+        private void logUsage(String packageName, String signature, int accessMethod,
+                                  boolean accessDenied) {
             int accessMethodMetric = HiddenApiUsageLogger.ACCESS_METHOD_NONE;
             switch(accessMethod) {
                 case HiddenApiUsageLogger.ACCESS_METHOD_NONE:
@@ -356,6 +368,7 @@
     private void handleHiddenApiAccessLogSampleRate(int samplingRate) {
         try {
             ZygoteInit.setHiddenApiAccessLogSampleRate(samplingRate);
+            HiddenApiUsageLogger.setHiddenApiAccessLogSampleRate(samplingRate);
             ZygoteInit.setHiddenApiUsageLogger(HiddenApiUsageLogger.getInstance());
             mSocketOutStream.writeInt(0);
         } catch (IOException ioe) {
diff --git a/core/java/com/android/internal/policy/IKeyguardService.aidl b/core/java/com/android/internal/policy/IKeyguardService.aidl
index e5d5685..54f31f9 100644
--- a/core/java/com/android/internal/policy/IKeyguardService.aidl
+++ b/core/java/com/android/internal/policy/IKeyguardService.aidl
@@ -88,8 +88,10 @@
      */
     void onScreenTurnedOff();
 
+    @UnsupportedAppUsage
     void setKeyguardEnabled(boolean enabled);
     void onSystemReady();
+    @UnsupportedAppUsage
     void doKeyguardTimeout(in Bundle options);
     void setSwitchingUser(boolean switching);
     void setCurrentUser(int userId);
diff --git a/core/java/com/android/internal/statusbar/IStatusBarService.aidl b/core/java/com/android/internal/statusbar/IStatusBarService.aidl
index 159d49b..4ad81cb 100644
--- a/core/java/com/android/internal/statusbar/IStatusBarService.aidl
+++ b/core/java/com/android/internal/statusbar/IStatusBarService.aidl
@@ -30,15 +30,20 @@
 /** @hide */
 interface IStatusBarService
 {
+    @UnsupportedAppUsage
     void expandNotificationsPanel();
+    @UnsupportedAppUsage
     void collapsePanels();
     void togglePanel();
+    @UnsupportedAppUsage
     void disable(int what, IBinder token, String pkg);
     void disableForUser(int what, IBinder token, String pkg, int userId);
     void disable2(int what, IBinder token, String pkg);
     void disable2ForUser(int what, IBinder token, String pkg, int userId);
     void setIcon(String slot, String iconPackage, int iconId, int iconLevel, String contentDescription);
+    @UnsupportedAppUsage
     void setIconVisibility(String slot, boolean visible);
+    @UnsupportedAppUsage
     void removeIcon(String slot);
     void setImeWindowStatus(in IBinder token, int vis, int backDisposition,
             boolean showImeSwitcher);
@@ -82,6 +87,7 @@
     void addTile(in ComponentName tile);
     void remTile(in ComponentName tile);
     void clickTile(in ComponentName tile);
+    @UnsupportedAppUsage
     void handleSystemKey(in int key);
 
     /**
diff --git a/core/java/com/android/internal/widget/ILockSettings.aidl b/core/java/com/android/internal/widget/ILockSettings.aidl
index 591f15f..62b8c27 100644
--- a/core/java/com/android/internal/widget/ILockSettings.aidl
+++ b/core/java/com/android/internal/widget/ILockSettings.aidl
@@ -30,11 +30,17 @@
 
 /** {@hide} */
 interface ILockSettings {
+    @UnsupportedAppUsage
     void setBoolean(in String key, in boolean value, in int userId);
+    @UnsupportedAppUsage
     void setLong(in String key, in long value, in int userId);
+    @UnsupportedAppUsage
     void setString(in String key, in String value, in int userId);
+    @UnsupportedAppUsage
     boolean getBoolean(in String key, in boolean defaultValue, in int userId);
+    @UnsupportedAppUsage
     long getLong(in String key, in long defaultValue, in int userId);
+    @UnsupportedAppUsage
     String getString(in String key, in String defaultValue, in int userId);
     void setLockCredential(in String credential, int type, in String savedCredential, int requestedQuality, int userId);
     void resetKeyStore(int userId);
@@ -43,7 +49,9 @@
     VerifyCredentialResponse verifyCredential(in String credential, int type, long challenge, int userId);
     VerifyCredentialResponse verifyTiedProfileChallenge(String credential, int type, long challenge, int userId);
     boolean checkVoldPassword(int userId);
+    @UnsupportedAppUsage
     boolean havePattern(int userId);
+    @UnsupportedAppUsage
     boolean havePassword(int userId);
     byte[] getHashFactor(String currentCredential, int userId);
     void setSeparateProfileChallengeEnabled(int userId, boolean enabled, String managedUserPassword);
diff --git a/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl b/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
index 7317ecf..d6efca5 100644
--- a/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
+++ b/core/java/com/android/internal/widget/IRemoteViewsFactory.aidl
@@ -21,15 +21,23 @@
 
 /** {@hide} */
 interface IRemoteViewsFactory {
+    @UnsupportedAppUsage
     void onDataSetChanged();
     oneway void onDataSetChangedAsync();
     oneway void onDestroy(in Intent intent);
+    @UnsupportedAppUsage
     int getCount();
+    @UnsupportedAppUsage
     RemoteViews getViewAt(int position);
+    @UnsupportedAppUsage
     RemoteViews getLoadingView();
+    @UnsupportedAppUsage
     int getViewTypeCount();
+    @UnsupportedAppUsage
     long getItemId(int position);
+    @UnsupportedAppUsage
     boolean hasStableIds();
+    @UnsupportedAppUsage
     boolean isCreated();
 }
 
diff --git a/core/java/com/android/server/SystemConfig.java b/core/java/com/android/server/SystemConfig.java
index a07c96c..9632d0d 100644
--- a/core/java/com/android/server/SystemConfig.java
+++ b/core/java/com/android/server/SystemConfig.java
@@ -175,6 +175,8 @@
 
     final ArrayMap<String, ArrayMap<String, Boolean>> mOemPermissions = new ArrayMap<>();
 
+    private final ArraySet<String> mBugreportWhitelistedPackages = new ArraySet<>();
+
     public static SystemConfig getInstance() {
         synchronized (SystemConfig.class) {
             if (sInstance == null) {
@@ -288,6 +290,10 @@
         return Collections.emptyMap();
     }
 
+    public ArraySet<String> getBugreportWhitelistedPackages() {
+        return mBugreportWhitelistedPackages;
+    }
+
     SystemConfig() {
         // Read configuration from system
         readPermissions(Environment.buildPath(
@@ -707,6 +713,15 @@
                         mHiddenApiPackageWhitelist.add(pkgname);
                     }
                     XmlUtils.skipCurrentTag(parser);
+                } else if ("bugreport-whitelisted".equals(name)) {
+                    String pkgname = parser.getAttributeValue(null, "package");
+                    if (pkgname == null) {
+                        Slog.w(TAG, "<" + name + "> without package in " + permFile
+                                + " at " + parser.getPositionDescription());
+                    } else {
+                        mBugreportWhitelistedPackages.add(pkgname);
+                    }
+                    XmlUtils.skipCurrentTag(parser);
                 } else {
                     Slog.w(TAG, "Tag " + name + " is unknown or not allowed in "
                             + permFile.getParent());
diff --git a/core/java/com/android/server/net/OWNERS b/core/java/com/android/server/net/OWNERS
index 7311eee..d3836d4 100644
--- a/core/java/com/android/server/net/OWNERS
+++ b/core/java/com/android/server/net/OWNERS
@@ -1,8 +1,8 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
 jchalard@google.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
diff --git a/core/jni/Android.bp b/core/jni/Android.bp
index c385ca1..6024f68 100644
--- a/core/jni/Android.bp
+++ b/core/jni/Android.bp
@@ -134,7 +134,6 @@
         "android/graphics/GIFMovie.cpp",
         "android/graphics/GraphicBuffer.cpp",
         "android/graphics/Graphics.cpp",
-        "android/graphics/HarfBuzzNGFaceSkia.cpp",
         "android/graphics/ImageDecoder.cpp",
         "android/graphics/Interpolator.cpp",
         "android/graphics/MaskFilter.cpp",
@@ -290,6 +289,7 @@
         "libhwui",
         "libdl",
         "libstatslog",
+        "server_configurable_flags",
     ],
 
     generated_sources: ["android_util_StatsLog.cpp"],
diff --git a/core/jni/AndroidRuntime.cpp b/core/jni/AndroidRuntime.cpp
index 565fa6f..388285a 100644
--- a/core/jni/AndroidRuntime.cpp
+++ b/core/jni/AndroidRuntime.cpp
@@ -31,6 +31,7 @@
 #include <binder/Parcel.h>
 #include <utils/threads.h>
 #include <cutils/properties.h>
+#include <server_configurable_flags/get_flags.h>
 
 #include <SkGraphics.h>
 
@@ -219,6 +220,23 @@
 extern int register_com_android_internal_os_ZygoteInit(JNIEnv *env);
 extern int register_com_android_internal_util_VirtualRefBasePtr(JNIEnv *env);
 
+// Namespace for Android Runtime flags applied during boot time.
+static const char* RUNTIME_NATIVE_BOOT_NAMESPACE = "runtime_native_boot";
+// Feature flag name to enable/disable generational garbage collection in ART's
+// Concurrent Copying (CC) garbage collector.
+static const char* ENABLE_GENERATIONAL_CC = "enable_generational_cc";
+// Runtime option enabling generational garbage collection in ART's Concurrent
+// Copying (CC) garbage collector.
+static const char* kGenerationalCCRuntimeOption = "-Xgc:generational_cc";
+// Runtime option disabling generational garbage collection in ART's Concurrent
+// Copying (CC) garbage collector.
+static const char* kNoGenerationalCCRuntimeOption = "-Xgc:nogenerational_cc";
+
+// Feature flag name for running the JIT in Zygote experiment, b/119800099.
+static const char* ENABLE_APEX_IMAGE = "enable_apex_image";
+// Flag to pass to the runtime when using the apex image.
+static const char* kApexImageOption = "-Ximage:/system/framework/apex.art";
+
 static AndroidRuntime* gCurRuntime = NULL;
 
 /*
@@ -653,8 +671,17 @@
     char jdwpProviderBuf[sizeof("-XjdwpProvider:") - 1 + PROPERTY_VALUE_MAX];
     char bootImageBuf[sizeof("-Ximage:") - 1 + PROPERTY_VALUE_MAX];
 
-    if (parseRuntimeOption("dalvik.vm.boot-image", bootImageBuf, "-Ximage:")) {
-        ALOGI("Boot image: '%s'\n", bootImageBuf);
+    std::string use_apex_image =
+        server_configurable_flags::GetServerConfigurableFlag(RUNTIME_NATIVE_BOOT_NAMESPACE,
+                                                             ENABLE_APEX_IMAGE,
+                                                             /*default_value=*/ "");
+    if (use_apex_image == "true") {
+        addOption(kApexImageOption);
+        ALOGI("Using Apex boot image: '%s'\n", kApexImageOption);
+    } else if (parseRuntimeOption("dalvik.vm.boot-image", bootImageBuf, "-Ximage:")) {
+        ALOGI("Using dalvik.vm.boot-image: '%s'\n", bootImageBuf);
+    } else {
+        ALOGI("Using default boot image");
     }
 
     bool checkJni = false;
@@ -769,7 +796,23 @@
       addOption("-XX:LowMemoryMode");
     }
 
+    /*
+     * Garbage-collection related options.
+     */
     parseRuntimeOption("dalvik.vm.gctype", gctypeOptsBuf, "-Xgc:");
+
+    // If it set, honor the "enable_generational_cc" device configuration;
+    // otherwise, let the runtime use its default behavior.
+    std::string enable_generational_cc =
+        server_configurable_flags::GetServerConfigurableFlag(RUNTIME_NATIVE_BOOT_NAMESPACE,
+                                                             ENABLE_GENERATIONAL_CC,
+                                                             /*default_value=*/ "");
+    if (enable_generational_cc == "true") {
+        addOption(kGenerationalCCRuntimeOption);
+    } else if (enable_generational_cc == "false") {
+        addOption(kNoGenerationalCCRuntimeOption);
+    }
+
     parseRuntimeOption("dalvik.vm.backgroundgctype", backgroundgcOptsBuf, "-XX:BackgroundGC=");
 
     /*
diff --git a/core/jni/android/graphics/HarfBuzzNGFaceSkia.cpp b/core/jni/android/graphics/HarfBuzzNGFaceSkia.cpp
deleted file mode 100644
index dcb7874..0000000
--- a/core/jni/android/graphics/HarfBuzzNGFaceSkia.cpp
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright (c) 2012 Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#define LOG_TAG "TextLayoutCache"
-
-#include "HarfBuzzNGFaceSkia.h"
-
-#include <stdlib.h>
-
-#include <log/log.h>
-
-#include <SkPaint.h>
-#include <SkPath.h>
-#include <SkPoint.h>
-#include <SkRect.h>
-#include <SkTypeface.h>
-
-#include <hb.h>
-
-namespace android {
-
-static const bool kDebugGlyphs = false;
-
-// Our implementation of the callbacks which Harfbuzz requires by using Skia
-// calls. See the Harfbuzz source for references about what these callbacks do.
-
-struct HarfBuzzFontData {
-    explicit HarfBuzzFontData(SkPaint* paint) : m_paint(paint) { }
-    SkPaint* m_paint;
-};
-
-static void SkiaGetGlyphWidthAndExtents(SkPaint* paint, hb_codepoint_t codepoint, hb_position_t* width, hb_glyph_extents_t* extents)
-{
-    ALOG_ASSERT(codepoint <= 0xFFFF);
-    paint->setTextEncoding(SkPaint::kGlyphID_TextEncoding);
-
-    SkScalar skWidth;
-    SkRect skBounds;
-    uint16_t glyph = codepoint;
-
-    paint->getTextWidths(&glyph, sizeof(glyph), &skWidth, &skBounds);
-    if (kDebugGlyphs) {
-        ALOGD("returned glyph for %i: width = %f", codepoint, skWidth);
-    }
-    if (width)
-        *width = SkScalarToHBFixed(skWidth);
-    if (extents) {
-        // Invert y-axis because Skia is y-grows-down but we set up harfbuzz to be y-grows-up.
-        extents->x_bearing = SkScalarToHBFixed(skBounds.fLeft);
-        extents->y_bearing = SkScalarToHBFixed(-skBounds.fTop);
-        extents->width = SkScalarToHBFixed(skBounds.width());
-        extents->height = SkScalarToHBFixed(-skBounds.height());
-    }
-}
-
-static hb_bool_t harfbuzzGetGlyph(hb_font_t* hbFont, void* fontData, hb_codepoint_t unicode, hb_codepoint_t variationSelector, hb_codepoint_t* glyph, void* userData)
-{
-    HarfBuzzFontData* hbFontData = reinterpret_cast<HarfBuzzFontData*>(fontData);
-    SkPaint* paint = hbFontData->m_paint;
-    paint->setTextEncoding(SkPaint::kUTF32_TextEncoding);
-
-    if (unicode > 0x10ffff) {
-        unicode = 0xfffd;
-    }
-    SkUnichar unichar = unicode;
-
-    uint16_t glyph16;
-    paint->textToGlyphs(&unichar, sizeof(unichar), &glyph16);
-    *glyph = glyph16;
-    return !!*glyph;
-}
-
-static hb_position_t harfbuzzGetGlyphHorizontalAdvance(hb_font_t* hbFont, void* fontData, hb_codepoint_t glyph, void* userData)
-{
-    HarfBuzzFontData* hbFontData = reinterpret_cast<HarfBuzzFontData*>(fontData);
-    hb_position_t advance = 0;
-
-    SkiaGetGlyphWidthAndExtents(hbFontData->m_paint, glyph, &advance, 0);
-    return advance;
-}
-
-static hb_bool_t harfbuzzGetGlyphHorizontalOrigin(hb_font_t* hbFont, void* fontData, hb_codepoint_t glyph, hb_position_t* x, hb_position_t* y, void* userData)
-{
-    // Just return true, following the way that Harfbuzz-FreeType
-    // implementation does.
-    return true;
-}
-
-static hb_bool_t harfbuzzGetGlyphExtents(hb_font_t* hbFont, void* fontData, hb_codepoint_t glyph, hb_glyph_extents_t* extents, void* userData)
-{
-    HarfBuzzFontData* hbFontData = reinterpret_cast<HarfBuzzFontData*>(fontData);
-
-    SkiaGetGlyphWidthAndExtents(hbFontData->m_paint, glyph, 0, extents);
-    return true;
-}
-
-static hb_font_funcs_t* harfbuzzSkiaGetFontFuncs()
-{
-    static hb_font_funcs_t* harfbuzzSkiaFontFuncs = 0;
-
-    // We don't set callback functions which we can't support.
-    // Harfbuzz will use the fallback implementation if they aren't set.
-    if (!harfbuzzSkiaFontFuncs) {
-        harfbuzzSkiaFontFuncs = hb_font_funcs_create();
-        hb_font_funcs_set_glyph_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyph, 0, 0);
-        hb_font_funcs_set_glyph_h_advance_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphHorizontalAdvance, 0, 0);
-        hb_font_funcs_set_glyph_h_origin_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphHorizontalOrigin, 0, 0);
-        hb_font_funcs_set_glyph_extents_func(harfbuzzSkiaFontFuncs, harfbuzzGetGlyphExtents, 0, 0);
-        hb_font_funcs_make_immutable(harfbuzzSkiaFontFuncs);
-    }
-    return harfbuzzSkiaFontFuncs;
-}
-
-hb_blob_t* harfbuzzSkiaReferenceTable(hb_face_t* face, hb_tag_t tag, void* userData)
-{
-    SkTypeface* typeface = reinterpret_cast<SkTypeface*>(userData);
-
-    const size_t tableSize = typeface->getTableSize(tag);
-    if (!tableSize)
-        return 0;
-
-    char* buffer = reinterpret_cast<char*>(malloc(tableSize));
-    if (!buffer)
-        return 0;
-    size_t actualSize = typeface->getTableData(tag, 0, tableSize, buffer);
-    if (tableSize != actualSize) {
-        free(buffer);
-        return 0;
-    }
-
-    return hb_blob_create(const_cast<char*>(buffer), tableSize,
-                          HB_MEMORY_MODE_WRITABLE, buffer, free);
-}
-
-static void destroyHarfBuzzFontData(void* data) {
-    delete (HarfBuzzFontData*)data;
-}
-
-hb_font_t* createFont(hb_face_t* face, SkPaint* paint, float sizeX, float sizeY) {
-    hb_font_t* font = hb_font_create(face);
-    
-    // Note: this needs to be reworked when we do subpixels
-    int x_ppem = floor(sizeX + 0.5);
-    int y_ppem = floor(sizeY + 0.5);
-    hb_font_set_ppem(font, x_ppem, y_ppem); 
-    hb_font_set_scale(font, HBFloatToFixed(sizeX), HBFloatToFixed(sizeY));
-
-    HarfBuzzFontData* data = new HarfBuzzFontData(paint);
-    hb_font_set_funcs(font, harfbuzzSkiaGetFontFuncs(), data, destroyHarfBuzzFontData);
-
-    return font;
-}
-
-} // namespace android
diff --git a/core/jni/android/graphics/HarfBuzzNGFaceSkia.h b/core/jni/android/graphics/HarfBuzzNGFaceSkia.h
deleted file mode 100644
index 3308d5d..0000000
--- a/core/jni/android/graphics/HarfBuzzNGFaceSkia.h
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright 2011, The Android Open Source Project
- * Copyright 2011, Google Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *  * Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- *  * Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE COPYRIGHT OWNER OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#ifndef _ANDROID_GRAPHICS_HARF_BUZZ_NG_FACE_SKIA_H_
-#define _ANDROID_GRAPHICS_HARF_BUZZ_NG_FACE_SKIA_H_
-
-#include <SkScalar.h>
-#include <SkPaint.h>
-
-#include <hb.h>
-
-namespace android {
-
-static inline float
-HBFixedToFloat (hb_position_t v)
-{
-    return scalbnf (v, -8);
-}
-
-static inline hb_position_t
-HBFloatToFixed (float v)
-{
-    return scalbnf (v, +8);
-}
-
-static inline hb_position_t SkScalarToHBFixed(SkScalar value) {
-    return HBFloatToFixed(SkScalarToFloat(value));
-}
-
-hb_blob_t* harfbuzzSkiaReferenceTable(hb_face_t* face, hb_tag_t tag, void* userData);
-
-hb_font_t* createFont(hb_face_t* face, SkPaint* paint, float sizeX, float sizeY);
-
-}  // namespace android
-
-#endif  // _ANDROID_GRAPHICS_HARF_BUZZ_NG_FACE_SKIA_H_
diff --git a/core/jni/android_net_LocalSocketImpl.cpp b/core/jni/android_net_LocalSocketImpl.cpp
index a1f2377..1163b86 100644
--- a/core/jni/android_net_LocalSocketImpl.cpp
+++ b/core/jni/android_net_LocalSocketImpl.cpp
@@ -33,14 +33,16 @@
 #include <unistd.h>
 #include <sys/ioctl.h>
 
+#include <android-base/cmsg.h>
+#include <android-base/macros.h>
 #include <cutils/sockets.h>
 #include <netinet/tcp.h>
 #include <nativehelper/ScopedUtfChars.h>
 
-namespace android {
+using android::base::ReceiveFileDescriptorVector;
+using android::base::SendFileDescriptorVector;
 
-template <typename T>
-void UNUSED(T t) {}
+namespace android {
 
 static jfieldID field_inboundFileDescriptors;
 static jfieldID field_outboundFileDescriptors;
@@ -118,67 +120,6 @@
 }
 
 /**
- * Processes ancillary data, handling only
- * SCM_RIGHTS. Creates appropriate objects and sets appropriate
- * fields in the LocalSocketImpl object. Returns 0 on success
- * or -1 if an exception was thrown.
- */
-static int socket_process_cmsg(JNIEnv *env, jobject thisJ, struct msghdr * pMsg)
-{
-    struct cmsghdr *cmsgptr;
-
-    for (cmsgptr = CMSG_FIRSTHDR(pMsg);
-            cmsgptr != NULL; cmsgptr = CMSG_NXTHDR(pMsg, cmsgptr)) {
-
-        if (cmsgptr->cmsg_level != SOL_SOCKET) {
-            continue;
-        }
-
-        if (cmsgptr->cmsg_type == SCM_RIGHTS) {
-            int *pDescriptors = (int *)CMSG_DATA(cmsgptr);
-            jobjectArray fdArray;
-            int count
-                = ((cmsgptr->cmsg_len - CMSG_LEN(0)) / sizeof(int));
-
-            if (count < 0) {
-                jniThrowException(env, "java/io/IOException",
-                    "invalid cmsg length");
-                return -1;
-            }
-
-            fdArray = env->NewObjectArray(count, class_FileDescriptor, NULL);
-
-            if (fdArray == NULL) {
-                return -1;
-            }
-
-            for (int i = 0; i < count; i++) {
-                jobject fdObject
-                        = jniCreateFileDescriptor(env, pDescriptors[i]);
-
-                if (env->ExceptionCheck()) {
-                    return -1;
-                }
-
-                env->SetObjectArrayElement(fdArray, i, fdObject);
-
-                if (env->ExceptionCheck()) {
-                    return -1;
-                }
-            }
-
-            env->SetObjectField(thisJ, field_inboundFileDescriptors, fdArray);
-
-            if (env->ExceptionCheck()) {
-                return -1;
-            }
-        }
-    }
-
-    return 0;
-}
-
-/**
  * Reads data from a socket into buf, processing any ancillary data
  * and adding it to thisJ.
  *
@@ -189,47 +130,48 @@
         void *buffer, size_t len)
 {
     ssize_t ret;
-    struct msghdr msg;
-    struct iovec iv;
-    unsigned char *buf = (unsigned char *)buffer;
-    // Enough buffer for a pile of fd's. We throw an exception if
-    // this buffer is too small.
-    struct cmsghdr cmsgbuf[2*sizeof(cmsghdr) + 0x100];
+    std::vector<android::base::unique_fd> received_fds;
 
-    memset(&msg, 0, sizeof(msg));
-    memset(&iv, 0, sizeof(iv));
-
-    iv.iov_base = buf;
-    iv.iov_len = len;
-
-    msg.msg_iov = &iv;
-    msg.msg_iovlen = 1;
-    msg.msg_control = cmsgbuf;
-    msg.msg_controllen = sizeof(cmsgbuf);
-
-    ret = TEMP_FAILURE_RETRY(recvmsg(fd, &msg, MSG_NOSIGNAL | MSG_CMSG_CLOEXEC));
-
-    if (ret < 0 && errno == EPIPE) {
-        // Treat this as an end of stream
-        return 0;
-    }
+    ret = ReceiveFileDescriptorVector(fd, buffer, len, 64, &received_fds);
 
     if (ret < 0) {
+        if (errno == EPIPE) {
+            // Treat this as an end of stream
+            return 0;
+        }
+
         jniThrowIOException(env, errno);
         return -1;
     }
 
-    if ((msg.msg_flags & (MSG_CTRUNC | MSG_OOB | MSG_ERRQUEUE)) != 0) {
-        // To us, any of the above flags are a fatal error
+    if (received_fds.size() > 0) {
+        jobjectArray fdArray = env->NewObjectArray(received_fds.size(), class_FileDescriptor, NULL);
 
-        jniThrowException(env, "java/io/IOException",
-                "Unexpected error or truncation during recvmsg()");
+        if (fdArray == NULL) {
+            // NewObjectArray has thrown.
+            return -1;
+        }
 
-        return -1;
-    }
+        for (size_t i = 0; i < received_fds.size(); i++) {
+            jobject fdObject = jniCreateFileDescriptor(env, received_fds[i].get());
 
-    if (ret >= 0) {
-        socket_process_cmsg(env, thisJ, &msg);
+            if (env->ExceptionCheck()) {
+                return -1;
+            }
+
+            env->SetObjectArrayElement(fdArray, i, fdObject);
+
+            if (env->ExceptionCheck()) {
+                return -1;
+            }
+        }
+
+        for (auto &fd : received_fds) {
+            // The fds are stored in java.io.FileDescriptors now.
+            static_cast<void>(fd.release());
+        }
+
+        env->SetObjectField(thisJ, field_inboundFileDescriptors, fdArray);
     }
 
     return ret;
@@ -243,7 +185,6 @@
 static int socket_write_all(JNIEnv *env, jobject object, int fd,
         void *buf, size_t len)
 {
-    ssize_t ret;
     struct msghdr msg;
     unsigned char *buffer = (unsigned char *)buf;
     memset(&msg, 0, sizeof(msg));
@@ -256,14 +197,11 @@
         return -1;
     }
 
-    struct cmsghdr *cmsg;
     int countFds = outboundFds == NULL ? 0 : env->GetArrayLength(outboundFds);
-    int fds[countFds];
-    char msgbuf[CMSG_SPACE(countFds)];
+    std::vector<int> fds;
 
     // Add any pending outbound file descriptors to the message
     if (outboundFds != NULL) {
-
         if (env->ExceptionCheck()) {
             return -1;
         }
@@ -274,47 +212,25 @@
                 return -1;
             }
 
-            fds[i] = jniGetFDFromFileDescriptor(env, fdObject);
+            fds.push_back(jniGetFDFromFileDescriptor(env, fdObject));
             if (env->ExceptionCheck()) {
                 return -1;
             }
         }
-
-        // See "man cmsg" really
-        msg.msg_control = msgbuf;
-        msg.msg_controllen = sizeof msgbuf;
-        cmsg = CMSG_FIRSTHDR(&msg);
-        cmsg->cmsg_level = SOL_SOCKET;
-        cmsg->cmsg_type = SCM_RIGHTS;
-        cmsg->cmsg_len = CMSG_LEN(sizeof fds);
-        memcpy(CMSG_DATA(cmsg), fds, sizeof fds);
     }
 
-    // We only write our msg_control during the first write
-    while (len > 0) {
-        struct iovec iv;
-        memset(&iv, 0, sizeof(iv));
+    ssize_t rc = SendFileDescriptorVector(fd, buffer, len, fds);
 
-        iv.iov_base = buffer;
-        iv.iov_len = len;
-
-        msg.msg_iov = &iv;
-        msg.msg_iovlen = 1;
-
-        do {
-            ret = sendmsg(fd, &msg, MSG_NOSIGNAL);
-        } while (ret < 0 && errno == EINTR);
-
-        if (ret < 0) {
+    while (rc != len) {
+        if (rc == -1) {
             jniThrowIOException(env, errno);
             return -1;
         }
 
-        buffer += ret;
-        len -= ret;
+        buffer += rc;
+        len -= rc;
 
-        // Wipes out any msg_control too
-        memset(&msg, 0, sizeof(msg));
+        rc = send(fd, buffer, len, MSG_NOSIGNAL);
     }
 
     return 0;
diff --git a/core/jni/android_view_Surface.cpp b/core/jni/android_view_Surface.cpp
index f70cf07..6302aa7 100644
--- a/core/jni/android_view_Surface.cpp
+++ b/core/jni/android_view_Surface.cpp
@@ -127,113 +127,17 @@
 }
 
 int android_view_Surface_mapPublicFormatToHalFormat(PublicFormat f) {
-
-    switch(f) {
-        case PublicFormat::JPEG:
-        case PublicFormat::DEPTH_POINT_CLOUD:
-            return HAL_PIXEL_FORMAT_BLOB;
-        case PublicFormat::DEPTH16:
-            return HAL_PIXEL_FORMAT_Y16;
-        case PublicFormat::RAW_SENSOR:
-        case PublicFormat::RAW_DEPTH:
-            return HAL_PIXEL_FORMAT_RAW16;
-        default:
-            // Most formats map 1:1
-            return static_cast<int>(f);
-    }
+    return mapPublicFormatToHalFormat(f);
 }
 
 android_dataspace android_view_Surface_mapPublicFormatToHalDataspace(
         PublicFormat f) {
-    switch(f) {
-        case PublicFormat::JPEG:
-            return HAL_DATASPACE_V0_JFIF;
-        case PublicFormat::DEPTH_POINT_CLOUD:
-        case PublicFormat::DEPTH16:
-        case PublicFormat::RAW_DEPTH:
-            return HAL_DATASPACE_DEPTH;
-        case PublicFormat::RAW_SENSOR:
-        case PublicFormat::RAW_PRIVATE:
-        case PublicFormat::RAW10:
-        case PublicFormat::RAW12:
-            return HAL_DATASPACE_ARBITRARY;
-        case PublicFormat::YUV_420_888:
-        case PublicFormat::NV21:
-        case PublicFormat::YV12:
-            return HAL_DATASPACE_V0_JFIF;
-        default:
-            // Most formats map to UNKNOWN
-            return HAL_DATASPACE_UNKNOWN;
-    }
+    return mapPublicFormatToHalDataspace(f);
 }
 
 PublicFormat android_view_Surface_mapHalFormatDataspaceToPublicFormat(
         int format, android_dataspace dataSpace) {
-    switch(format) {
-        case HAL_PIXEL_FORMAT_RGBA_8888:
-        case HAL_PIXEL_FORMAT_RGBX_8888:
-        case HAL_PIXEL_FORMAT_RGBA_FP16:
-        case HAL_PIXEL_FORMAT_RGBA_1010102:
-        case HAL_PIXEL_FORMAT_RGB_888:
-        case HAL_PIXEL_FORMAT_RGB_565:
-        case HAL_PIXEL_FORMAT_Y8:
-        case HAL_PIXEL_FORMAT_RAW10:
-        case HAL_PIXEL_FORMAT_RAW12:
-        case HAL_PIXEL_FORMAT_YCbCr_420_888:
-        case HAL_PIXEL_FORMAT_YV12:
-            // Enums overlap in both name and value
-            return static_cast<PublicFormat>(format);
-        case HAL_PIXEL_FORMAT_RAW16:
-            switch (dataSpace) {
-                case HAL_DATASPACE_DEPTH:
-                  return PublicFormat::RAW_DEPTH;
-                default:
-                  return PublicFormat::RAW_SENSOR;
-            }
-        case HAL_PIXEL_FORMAT_RAW_OPAQUE:
-            // Name differs, though value is the same
-            return PublicFormat::RAW_PRIVATE;
-        case HAL_PIXEL_FORMAT_YCbCr_422_SP:
-            // Name differs, though the value is the same
-            return PublicFormat::NV16;
-        case HAL_PIXEL_FORMAT_YCrCb_420_SP:
-            // Name differs, though the value is the same
-            return PublicFormat::NV21;
-        case HAL_PIXEL_FORMAT_YCbCr_422_I:
-            // Name differs, though the value is the same
-            return PublicFormat::YUY2;
-        case HAL_PIXEL_FORMAT_IMPLEMENTATION_DEFINED:
-            // Name differs, though the value is the same
-            return PublicFormat::PRIVATE;
-        case HAL_PIXEL_FORMAT_Y16:
-            // Dataspace-dependent
-            switch (dataSpace) {
-                case HAL_DATASPACE_DEPTH:
-                    return PublicFormat::DEPTH16;
-                default:
-                    // Assume non-depth Y16 is just Y16.
-                    return PublicFormat::Y16;
-            }
-            break;
-        case HAL_PIXEL_FORMAT_BLOB:
-            // Dataspace-dependent
-            switch (dataSpace) {
-                case HAL_DATASPACE_DEPTH:
-                    return PublicFormat::DEPTH_POINT_CLOUD;
-                case HAL_DATASPACE_V0_JFIF:
-                    return PublicFormat::JPEG;
-                default:
-                    // Assume otherwise-marked blobs are also JPEG
-                    return PublicFormat::JPEG;
-            }
-            break;
-        case HAL_PIXEL_FORMAT_BGRA_8888:
-            // Not defined in public API
-            return PublicFormat::UNKNOWN;
-
-        default:
-            return PublicFormat::UNKNOWN;
-    }
+    return mapHalFormatDataspaceToPublicFormat(format, dataSpace);
 }
 // ----------------------------------------------------------------------------
 
diff --git a/core/jni/com_android_internal_os_ClassLoaderFactory.cpp b/core/jni/com_android_internal_os_ClassLoaderFactory.cpp
index 9ce3289..f8d41e4 100644
--- a/core/jni/com_android_internal_os_ClassLoaderFactory.cpp
+++ b/core/jni/com_android_internal_os_ClassLoaderFactory.cpp
@@ -28,16 +28,16 @@
                                               jstring librarySearchPath,
                                               jstring libraryPermittedPath,
                                               jboolean isShared,
-                                              jboolean isForVendor) {
+                                              jstring dexPath) {
     return android::CreateClassLoaderNamespace(env, targetSdkVersion,
                                                classLoader, isShared == JNI_TRUE,
-                                               isForVendor == JNI_TRUE,
+                                               dexPath,
                                                librarySearchPath, libraryPermittedPath);
 }
 
 static const JNINativeMethod g_methods[] = {
     { "createClassloaderNamespace",
-      "(Ljava/lang/ClassLoader;ILjava/lang/String;Ljava/lang/String;ZZ)Ljava/lang/String;",
+      "(Ljava/lang/ClassLoader;ILjava/lang/String;Ljava/lang/String;ZLjava/lang/String;)Ljava/lang/String;",
       reinterpret_cast<void*>(createClassloaderNamespace_native) },
 };
 
diff --git a/core/jni/com_android_internal_os_Zygote.cpp b/core/jni/com_android_internal_os_Zygote.cpp
index bc1332a..8216b61 100644
--- a/core/jni/com_android_internal_os_Zygote.cpp
+++ b/core/jni/com_android_internal_os_Zygote.cpp
@@ -892,6 +892,8 @@
 
     // Turn fdsan back on.
     android_fdsan_set_error_level(fdsan_error_level);
+  } else {
+    ALOGD("Forked child process %d", pid);
   }
 
   // We blocked SIGCHLD prior to a fork, we unblock it here.
diff --git a/core/jni/include/android_runtime/android_view_Surface.h b/core/jni/include/android_runtime/android_view_Surface.h
index 36487b3..04718cd 100644
--- a/core/jni/include/android_runtime/android_view_Surface.h
+++ b/core/jni/include/android_runtime/android_view_Surface.h
@@ -19,6 +19,7 @@
 
 #include <android/native_window.h>
 #include <system/graphics.h>
+#include <ui/PublicFormat.h>
 
 #include "jni.h"
 
@@ -27,39 +28,6 @@
 class Surface;
 class IGraphicBufferProducer;
 
-/**
- * Enum mirroring the public API definitions for image and pixel formats.
- * Some of these are hidden in the public API
- *
- * Keep up to date with android.graphics.ImageFormat and
- * android.graphics.PixelFormat
- */
-enum class PublicFormat {
-    UNKNOWN           = 0x0,
-    RGBA_8888         = 0x1,
-    RGBX_8888         = 0x2,
-    RGB_888           = 0x3,
-    RGB_565           = 0x4,
-    NV16              = 0x10,
-    NV21              = 0x11,
-    YUY2              = 0x14,
-    RGBA_FP16         = 0x16,
-    RAW_SENSOR        = 0x20,
-    PRIVATE           = 0x22,
-    YUV_420_888       = 0x23,
-    RAW_PRIVATE       = 0x24,
-    RAW10             = 0x25,
-    RAW12             = 0x26,
-    RGBA_1010102      = 0x2b,
-    JPEG              = 0x100,
-    DEPTH_POINT_CLOUD = 0x101,
-    RAW_DEPTH         = 0x1002, // @hide
-    YV12              = 0x32315659,
-    Y8                = 0x20203859, // @hide
-    Y16               = 0x20363159, // @hide
-    DEPTH16           = 0x44363159
-};
-
 /* Gets the underlying ANativeWindow for a Surface. */
 extern sp<ANativeWindow> android_view_Surface_getNativeWindow(
         JNIEnv* env, jobject surfaceObj);
diff --git a/core/jni/runtime_native_boot-flags-test.sh b/core/jni/runtime_native_boot-flags-test.sh
new file mode 100755
index 0000000..cdfeffc
--- /dev/null
+++ b/core/jni/runtime_native_boot-flags-test.sh
@@ -0,0 +1,324 @@
+#!/bin/bash
+
+# Copyright (C) 2019 The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+# Test Android Runtime (Boot) device configuration flags (living in namespace
+# `runtime_native_boot`).
+
+me=$(basename $0)
+
+# Namespace containing the tested flag.
+namespace=runtime_native_boot
+# Default set of checked zygote processes.
+zygotes=
+
+# Status of whole test script.
+exit_status=0
+
+function say {
+  echo "$me: $*"
+}
+
+function banner {
+  local separator=$(echo "$@" | sed s/./=/g )
+  say "$separator"
+  say "$@"
+  say "$separator"
+}
+
+function fail {
+  say "FAILED: $@"
+  exit_status=1
+}
+
+function reboot_and_wait_for_device {
+  say "Rebooting device..."
+  adb reboot
+  adb wait-for-device >/dev/null
+  # Wait until the device has finished booting. Give the device 60 iterations
+  # (~60 seconds) to try and finish booting before declaring defeat.
+  local niters=60
+  for i in $(seq $niters); do
+    [[ $(adb shell getprop sys.boot_completed) -eq 1 ]] && return 0
+    sleep 1
+  done
+  fail "Device did not finish booting before timeout (~$niters seconds)"
+}
+
+# check_device_config_flag CONTEXT FLAG VALUE
+# -------------------------------------------
+# Check that the device configuration flag FLAG is set to VALUE. Use CONTEXT in
+# logging.
+function check_device_config_flag {
+  local context=$1
+  local flag=$2
+  local value=$3
+
+  say "[$context] Check that the device configuration flag is set..."
+  local flag_value=$(adb shell device_config get "$namespace" "$flag")
+  [[ "$flag_value" = "$value" ]] \
+    || fail "Device configuration flag \`$flag\` set to \`$flag_value\` (expected \`$value\`)"
+}
+
+# check_no_device_config_flag CONTEXT FLAG
+# ----------------------------------------
+# Check that the device configuration flag FLAG is not set. Use CONTEXT in
+# logging.
+function check_no_device_config_flag {
+  local context=$1
+  local flag=$2
+
+  say "[$context] Check that the device configuration flag is not set..."
+  local flag_value=$(adb shell device_config get "$namespace" "$flag")
+  [[ "$flag_value" = null ]] \
+    || fail "Device configuration flag \`$flag\` set to \`$flag_value\` (expected `null`)"
+}
+
+# get_system_property PROP
+# ------------------------
+# Get system property PROP associated with a device configuration flag.
+function get_system_property {
+  local prop=$1
+
+  # Note that we need to be root to read that system property.
+  adb root >/dev/null
+  local prop_value=$(adb shell getprop "$prop")
+  adb unroot >/dev/null
+  echo "$prop_value"
+}
+
+# check_system_property CONTEXT PROP VALUE
+# ----------------------------------------
+# Check that the system property PROP associated with a device configuration
+# flag is set to VALUE. Use CONTEXT in logging.
+function check_system_property {
+  local context=$1
+  local prop=$2
+  local value=$3
+
+  say "[$context] Check that the persistent system property is set..."
+  local prop_value=$(get_system_property "$prop")
+  [[ "$prop_value" = "$value" ]] \
+    || fail "System property \`$prop\` set to \`$prop_value\` (expected \`$value\`)"
+}
+
+# check_no_system_property CONTEXT PROP
+# -------------------------------------
+# Check that the system property PROP associated with a device configuration
+# flag is not set. Use CONTEXT in logging.
+function check_no_system_property {
+  local context=$1
+  local prop=$2
+
+  say "[$context] Check that the persistent system property is not set..."
+  local prop_value=$(get_system_property "$prop")
+  [[ -z "$prop_value" ]] \
+    || fail "System property \`$prop\` set to \`$prop_value\` (expected unset property)"
+}
+
+# find_zygote_runtime_option ZYGOTE RUNTIME_OPTION
+# ------------------------------------------------
+# Return whether ZYGOTE is passed RUNTIME_OPTION.
+function find_zygote_runtime_option {
+  local zygote=$1
+  local runtime_option=$2
+
+  adb logcat -d -s "$zygote" | grep -q -e "option\[[0-9]\+\]=$runtime_option"
+}
+
+# check_zygote_runtime_option CONTEXT RUNTIME_OPTION
+# --------------------------------------------------
+# Check that all zygote processes are passed RUNTIME_OPTION as runtime option. Use
+# CONTEXT in logging.
+function check_zygote_runtime_option {
+  local context=$1
+  local runtime_option=$2
+
+  say \
+    "[$context] Check that all zygote processes are passed \`$runtime_option\` as runtime option..."
+  for zygote in $zygotes; do
+    find_zygote_runtime_option "$zygote" "$runtime_option" \
+      || fail "Found no \`$runtime_option\` among runtime options passed to \`$zygote\`"
+  done
+}
+
+# check_no_zygote_runtime_option CONTEXT RUNTIME_OPTION
+# -----------------------------------------------------
+# Check that no zygote process is passed RUNTIME_OPTION as runtime option.  Use
+# CONTEXT in logging.
+function check_no_zygote_runtime_option {
+  local context=$1
+  local runtime_option=$2
+
+  say "[$context] Check that no zygote process is passed \`$runtime_option\` as runtime option..."
+  for zygote in $zygotes; do
+    find_zygote_runtime_option "$zygote" "$runtime_option" \
+      && fail "Found \`$runtime_option\` among runtime options passed to \`$zygote\`"
+  done
+}
+
+# check_android_runtime_message CONTEXT MESSAGE
+# ---------------------------------------------
+# Return whether AndroidRuntime generated MESSAGE in logcat. Use CONTEXT in
+# logging.
+function check_android_runtime_message {
+  local context=$1
+  local message=$2
+
+  say "[$context] Check that AndroidRuntime generated expected message in logcat..."
+  adb logcat -d -s AndroidRuntime | grep -F -q "$message" \
+    || fail "Found no message \"$message\" generated by AndroidRuntime"
+}
+
+# check_no_android_runtime_message CONTEXT MESSAGE
+# ------------------------------------------------
+# Return whether AndroidRuntime did not generate MESSAGE in logcat. Use CONTEXT
+# in logging.
+function check_no_android_runtime_message {
+  local context=$1
+  local message=$2
+
+  say "[$context] Check that AndroidRuntime did not generate unexpected message in logcat..."
+  adb logcat -d -s AndroidRuntime | grep -F -q -v "$message" \
+    || fail "Found message \"$message\" generated by AndroidRuntime"
+}
+
+# test_android_runtime_flag FLAG VALUE CHECK_EFFECT CHECK_NO_EFFECT
+# -----------------------------------------------------------------
+# Test device configuration FLAG with VALUE. CHECK_EFFECT and CHECK_NO_EFFECT
+# are functions that are passed a context as sole argument and that respectively
+# check the effect or the absence of effect of the flag.
+function test_android_runtime_flag {
+  local flag=$1
+  local value=$2
+  local check_effect=$3
+  local check_no_effect=$4
+
+  # Persistent system property (set after a reboot) associated with the device
+  # configuration flag.
+  local prop="persist.device_config.$namespace.$flag"
+
+  banner "Testing \`$flag\` value \`$value\`."
+
+  say "Setting device configuration flag..."
+  adb shell device_config put "$namespace" "$flag" "$value"
+  # Give some time to the device to digest this change before rebooting.
+  sleep 3
+
+  # Check that both the device configuration flag and the associated system
+  # property are set, but that flag has not produced an effect on the system (as
+  # we haven't rebooted yet).
+  local context="Flag set, before reboot"
+  check_device_config_flag "$context" "$flag" "$value"
+  check_system_property "$context" "$prop" "$value"
+  $check_no_effect "$context"
+
+  # Reboot device for the flag value to take effect.
+  reboot_and_wait_for_device
+  context="Flag set, after 1st reboot"
+  check_device_config_flag "$context" "$flag" "$value"
+  check_system_property "$context" "$prop" "$value"
+  $check_effect "$context"
+
+  # Reboot device a second time and check that the state has persisted.
+  reboot_and_wait_for_device
+  context="Flag set, after 2nd reboot"
+  check_device_config_flag "$context" "$flag" "$value"
+  check_system_property "$context" "$prop" "$value"
+  $check_effect "$context"
+
+  say "Unsetting device configuration flag..."
+  adb shell device_config delete "$namespace" "$flag" >/dev/null
+  # Give some time to the device to digest this change before rebooting.
+  sleep 3
+
+  # Reboot and check that the device is back to its default state.
+  reboot_and_wait_for_device
+  context="Flag unset, after 3rd reboot"
+  check_no_device_config_flag "$context" "$flag"
+  check_no_system_property "$context" "$prop"
+  $check_no_effect "$context"
+}
+
+
+# Pre-test actions.
+# =================
+
+# Enumerate Zygote processes.
+case $(adb shell getprop ro.zygote) in
+  (zygote32) zygotes="zygote";;
+  (zygote64) zygotes="zygote64";;
+  (zygote32_64|zygote64_32) zygotes="zygote zygote64";;
+esac
+
+# Test "enable_generational_cc" flag values.
+# ==========================================
+
+function check_nogenerational_cc {
+  check_zygote_runtime_option "$1" "-Xgc:nogenerational_cc"
+}
+function check_no_nogenerational_cc {
+  check_no_zygote_runtime_option "$1" "-Xgc:nogenerational_cc"
+}
+
+function check_generational_cc {
+  check_zygote_runtime_option "$1" "-Xgc:generational_cc"
+}
+function check_no_generational_cc {
+  check_no_zygote_runtime_option "$1" "-Xgc:generational_cc"
+}
+
+test_android_runtime_flag \
+  enable_generational_cc false check_nogenerational_cc check_no_nogenerational_cc
+test_android_runtime_flag \
+  enable_generational_cc true check_generational_cc check_no_generational_cc
+
+# Test "enable_apex_image" flag values.
+# =====================================
+
+default_boot_image_message="Using default boot image"
+function check_default_boot_image {
+  check_android_runtime_message "$1" "$default_boot_image_message"
+}
+function check_no_default_boot_image {
+  check_no_android_runtime_message "$1" "$default_boot_image_message"
+}
+
+apex_boot_image_option="-Ximage:/system/framework/apex.art"
+apex_boot_image_message="Using Apex boot image: '$apex_boot_image_option'"
+function check_apex_boot_image {
+  check_zygote_runtime_option "$1" "$apex_boot_image_option"
+  check_android_runtime_message "$1" "$apex_boot_image_message"
+}
+function check_no_apex_boot_image {
+  check_no_zygote_runtime_option "$1" "$apex_boot_image_option"
+  check_no_android_runtime_message "$1" "$apex_boot_image_message"
+}
+
+test_android_runtime_flag \
+  enable_apex_image false check_default_boot_image check_no_default_boot_image
+test_android_runtime_flag \
+  enable_apex_image true check_apex_boot_image check_no_apex_boot_image
+
+# Post-test actions.
+# ==================
+
+if [[ "$exit_status" -eq 0 ]]; then
+  banner "All tests passed."
+else
+  banner "Test(s) failed."
+fi
+exit $exit_status
diff --git a/core/proto/android/server/connectivity/data_stall_event.proto b/core/proto/android/server/connectivity/data_stall_event.proto
index 21717d8..a82326f 100644
--- a/core/proto/android/server/connectivity/data_stall_event.proto
+++ b/core/proto/android/server/connectivity/data_stall_event.proto
@@ -25,6 +25,7 @@
     VALID = 1;
     INVALID = 2;
     PORTAL = 3;
+    PARTIAL = 4;
 }
 
 enum ApBand {
@@ -86,4 +87,4 @@
     repeated int32 dns_return_code = 1;
     // Indicate the timestamp of the dns event.
     repeated int64 dns_time = 2;
-}
\ No newline at end of file
+}
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 7590675..3d0b12d 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -1000,7 +1000,7 @@
 
     <!-- Allows a calling application which manages it own calls through the self-managed
          {@link android.telecom.ConnectionService} APIs.  See
-         {@link android.telecom.PhoneAccount#CAPABILITY_SELF_MANAGED for more information on the
+         {@link android.telecom.PhoneAccount#CAPABILITY_SELF_MANAGED} for more information on the
          self-managed ConnectionService APIs.
          <p>Protection level: normal
     -->
@@ -1085,9 +1085,9 @@
         android:priority="700" />
 
     <!-- Required to be able to access the camera device.
-         <p>This will automatically enforce the <a
-         href="{@docRoot}guide/topics/manifest/uses-feature-element.html">
-         <uses-feature>}</a> manifest element for <em>all</em> camera features.
+         <p>This will automatically enforce the
+         <a href="{@docRoot}guide/topics/manifest/uses-feature-element.html">
+         uses-feature</a> manifest element for <em>all</em> camera features.
          If you do not require all camera features or can properly operate if a camera
          is not available, then you must modify your manifest as appropriate in order to
          install on devices that don't support all camera features.</p>
@@ -1384,6 +1384,13 @@
     <permission android:name="android.permission.MANAGE_IPSEC_TUNNELS"
         android:protectionLevel="signature|appop" />
 
+    <!-- @hide Allows apps to create and manage Test Networks.
+         <p>Granted only to shell. CTS tests will use
+         UiAutomation.AdoptShellPermissionIdentity() to gain access.
+    -->
+    <permission android:name="android.permission.MANAGE_TEST_NETWORKS"
+        android:protectionLevel="signature" />
+
     <!-- @SystemApi @hide Allows applications to read Wi-Fi credential.
          <p>Not for use by third-party applications. -->
     <permission android:name="android.permission.READ_WIFI_CREDENTIAL"
@@ -1839,12 +1846,12 @@
 
     <!-- Must be required by a {@link android.telecom.PhoneAccountSuggestionService},
          to ensure that only the system can bind to it.
-         <p>Protection level: signature|privileged
+         <p>Protection level: signature
          @SystemApi
          @hide
     -->
     <permission android:name="android.permission.BIND_PHONE_ACCOUNT_SUGGESTION_SERVICE"
-        android:protectionLevel="signature|privileged" />
+        android:protectionLevel="signature" />
 
     <!-- Must be required by a {@link android.telecom.CallRedirectionService},
          to ensure that only the system can bind to it.
diff --git a/core/res/res/values-ar/strings.xml b/core/res/res/values-ar/strings.xml
index e87f5a8..dd0bd07 100644
--- a/core/res/res/values-ar/strings.xml
+++ b/core/res/res/values-ar/strings.xml
@@ -171,10 +171,10 @@
     <string name="contentServiceSync" msgid="8353523060269335667">"مزامنة"</string>
     <string name="contentServiceSyncNotificationTitle" msgid="7036196943673524858">"تتعذّر المزامنة."</string>
     <string name="contentServiceTooManyDeletesNotificationDesc" msgid="4884451152168188763">"تمت محاولة حذف مقدار كبير من محتوى <xliff:g id="CONTENT_TYPE">%s</xliff:g>."</string>
-    <string name="low_memory" product="tablet" msgid="6494019234102154896">"سعة تخزين الجهاز اللوحي ممتلئة! احذف بعض الملفات لإخلاء مساحة."</string>
-    <string name="low_memory" product="watch" msgid="4415914910770005166">"سعة تخزين المشاهدة ممتلئة! احذف بعض الملفات لتحرير مساحة."</string>
-    <string name="low_memory" product="tv" msgid="516619861191025923">"سعة تخزين التلفزيون ممتلئة. يمكنك حذف بعض الملفات لتوفير مساحة فارغة."</string>
-    <string name="low_memory" product="default" msgid="3475999286680000541">"سعة تخزين الهاتف ممتلئة. احذف بعض الملفات لإخلاء مساحة."</string>
+    <string name="low_memory" product="tablet" msgid="6494019234102154896">"مساحة تخزين الجهاز اللوحي ممتلئة! احذف بعض الملفات لإخلاء مساحة."</string>
+    <string name="low_memory" product="watch" msgid="4415914910770005166">"مساحة تخزين المشاهدة ممتلئة! احذف بعض الملفات لتحرير مساحة."</string>
+    <string name="low_memory" product="tv" msgid="516619861191025923">"مساحة تخزين التلفزيون ممتلئة. يمكنك حذف بعض الملفات لتوفير مساحة فارغة."</string>
+    <string name="low_memory" product="default" msgid="3475999286680000541">"مساحة تخزين الهاتف ممتلئة. احذف بعض الملفات لإخلاء مساحة."</string>
     <plurals name="ssl_ca_cert_warning" formatted="false" msgid="5106721205300213569">
       <item quantity="zero">تم تثبيت شهادة المرجع المصدق</item>
       <item quantity="two">تم تثبيت شهادتي المرجع المصدق</item>
@@ -619,7 +619,7 @@
     <string name="policylab_encryptedStorage" msgid="8901326199909132915">"تعيين تشفير التخزين"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"يمكنك طلب تشفير بيانات التطبيق المخزنة."</string>
     <string name="policylab_disableCamera" msgid="6395301023152297826">"إيقاف الكاميرات"</string>
-    <string name="policydesc_disableCamera" msgid="2306349042834754597">"يمكنك منح استخدام جميع كاميرات الجهاز."</string>
+    <string name="policydesc_disableCamera" msgid="2306349042834754597">"يمكنك منع استخدام جميع كاميرات الجهاز."</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"إيقاف بعض ميزات قفل الشاشة"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"منع استخدام بعض ميزات قفل الشاشة."</string>
   <string-array name="phoneTypes">
@@ -1116,7 +1116,7 @@
     <string name="view_flight_desc" msgid="3876322502674253506">"تتبُّع الرحلة الجوية المختارة"</string>
     <string name="low_internal_storage_view_title" msgid="5576272496365684834">"مساحة التخزين منخفضة"</string>
     <string name="low_internal_storage_view_text" msgid="6640505817617414371">"قد لا تعمل بعض وظائف النظام"</string>
-    <string name="low_internal_storage_view_text_no_boot" msgid="6935190099204693424">"ليست هناك سعة تخزينية كافية للنظام. تأكد من أنه لديك مساحة خالية تبلغ ٢٥٠ ميغابايت وأعد التشغيل."</string>
+    <string name="low_internal_storage_view_text_no_boot" msgid="6935190099204693424">"ليست هناك مساحة تخزين كافية للنظام. تأكد من أنه لديك مساحة خالية تبلغ ٢٥٠ ميغابايت وأعد التشغيل."</string>
     <string name="app_running_notification_title" msgid="8718335121060787914">"<xliff:g id="APP_NAME">%1$s</xliff:g> قيد التشغيل"</string>
     <string name="app_running_notification_text" msgid="1197581823314971177">"انقر للحصول على مزيد من المعلومات أو لإيقاف التطبيق."</string>
     <string name="ok" msgid="5970060430562524910">"حسنًا"</string>
@@ -1192,7 +1192,7 @@
     <string name="android_start_title" product="default" msgid="4536778526365907780">"جارٍ بدء تشغيل الهاتف…"</string>
     <string name="android_start_title" product="tablet" msgid="4929837533850340472">"جارٍ بدء تشغيل الجهاز اللوحي…"</string>
     <string name="android_start_title" product="device" msgid="7467484093260449437">"جارٍ بدء تشغيل الجهاز…"</string>
-    <string name="android_upgrading_fstrim" msgid="8036718871534640010">"جارٍ تحسين سعة التخزين."</string>
+    <string name="android_upgrading_fstrim" msgid="8036718871534640010">"جارٍ تحسين مساحة التخزين."</string>
     <string name="android_upgrading_notification_title" product="default" msgid="1511552415039349062">"جارٍ إنهاء تحديث النظام…"</string>
     <string name="app_upgrading_toast" msgid="3008139776215597053">"جارٍ ترقية <xliff:g id="APPLICATION">%1$s</xliff:g>…"</string>
     <string name="android_upgrading_apk" msgid="7904042682111526169">"جارٍ تحسين التطبيق <xliff:g id="NUMBER_0">%1$d</xliff:g> من <xliff:g id="NUMBER_1">%2$d</xliff:g>."</string>
@@ -1441,7 +1441,7 @@
     <string name="forward_intent_to_work" msgid="621480743856004612">"أنت تستخدم هذا التطبيق في ملفك الشخصي للعمل"</string>
     <string name="input_method_binding_label" msgid="1283557179944992649">"طريقة الإرسال"</string>
     <string name="sync_binding_label" msgid="3687969138375092423">"مزامنة"</string>
-    <string name="accessibility_binding_label" msgid="4148120742096474641">"إمكانية الدخول"</string>
+    <string name="accessibility_binding_label" msgid="4148120742096474641">"إمكانية الوصول"</string>
     <string name="wallpaper_binding_label" msgid="1240087844304687662">"الخلفية"</string>
     <string name="chooser_wallpaper" msgid="7873476199295190279">"تغيير الخلفية"</string>
     <string name="notification_listener_binding_label" msgid="2014162835481906429">"برنامج تلقّي الإشعارات الصوتية"</string>
@@ -1537,7 +1537,7 @@
     <string name="action_menu_overflow_description" msgid="2295659037509008453">"المزيد من الخيارات"</string>
     <string name="action_bar_home_description_format" msgid="7965984360903693903">"%1$s، %2$s"</string>
     <string name="action_bar_home_subtitle_description_format" msgid="6985546530471780727">"%1$s، %2$s، %3$s"</string>
-    <string name="storage_internal" msgid="3570990907910199483">"سعة التخزين المشتركة الداخلية"</string>
+    <string name="storage_internal" msgid="3570990907910199483">"مساحة التخزين المشتركة الداخلية"</string>
     <string name="storage_sd_card" msgid="3282948861378286745">"‏بطاقة SD"</string>
     <string name="storage_sd_card_label" msgid="6347111320774379257">"‏بطاقة SD من <xliff:g id="MANUFACTURER">%s</xliff:g>"</string>
     <string name="storage_usb_drive" msgid="6261899683292244209">"‏محرك أقراص USB"</string>
@@ -1958,7 +1958,7 @@
     <string name="app_category_news" msgid="7496506240743986873">"الأخبار والمجلات"</string>
     <string name="app_category_maps" msgid="5878491404538024367">"الخرائط والتنقل"</string>
     <string name="app_category_productivity" msgid="3742083261781538852">"الإنتاجية"</string>
-    <string name="device_storage_monitor_notification_channel" msgid="3295871267414816228">"سعة التخزين للجهاز"</string>
+    <string name="device_storage_monitor_notification_channel" msgid="3295871267414816228">"مساحة التخزين للجهاز"</string>
     <string name="adb_debugging_notification_channel_tv" msgid="5537766997350092316">"‏تصحيح أخطاء USB"</string>
     <string name="time_picker_hour_label" msgid="2979075098868106450">"ساعة"</string>
     <string name="time_picker_minute_label" msgid="5168864173796598399">"دقيقة"</string>
diff --git a/core/res/res/values-b+sr+Latn/strings.xml b/core/res/res/values-b+sr+Latn/strings.xml
index f400d46..541dd8f 100644
--- a/core/res/res/values-b+sr+Latn/strings.xml
+++ b/core/res/res/values-b+sr+Latn/strings.xml
@@ -213,7 +213,7 @@
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"Sat će se ugasiti."</string>
     <string name="shutdown_confirm" product="default" msgid="649792175242821353">"Telefon će se isključiti."</string>
     <string name="shutdown_confirm_question" msgid="2906544768881136183">"Da li želite da isključite telefon?"</string>
-    <string name="reboot_safemode_title" msgid="7054509914500140361">"Ponovo pokreni sistem u bezbednom režimu"</string>
+    <string name="reboot_safemode_title" msgid="7054509914500140361">"Restartuj sistem u bezbednom režimu"</string>
     <string name="reboot_safemode_confirm" msgid="55293944502784668">"Da li želite da ponovo pokrenete sistem u bezbednom režimu? Ovo će onemogućiti sve instalirane aplikacije nezavisnih proizvođača. One će biti vraćene kada ponovo pokrenete sistem."</string>
     <string name="recent_tasks_title" msgid="3691764623638127888">"Nedavno"</string>
     <string name="no_recent_tasks" msgid="8794906658732193473">"Nema nedavnih aplikacija."</string>
@@ -494,11 +494,11 @@
     <string name="permlab_disableKeyguard" msgid="3598496301486439258">"onemogućavanje zaključavanja ekrana"</string>
     <string name="permdesc_disableKeyguard" msgid="6034203065077122992">"Dozvoljava aplikaciji da onemogući zaključavanje tastature i sve povezane bezbednosne mere sa lozinkama. Na primer, telefon onemogućava zaključavanje tastature pri prijemu dolaznog telefonskog poziva, a zatim ga ponovo omogućava po završetku poziva."</string>
     <string name="permlab_useBiometric" msgid="8837753668509919318">"koristi biometrijski hardver"</string>
-    <string name="permdesc_useBiometric" msgid="8389855232721612926">"Dozvoljava aplikaciji da koristi biometrijski hardver za potvrdu autentičnosti"</string>
+    <string name="permdesc_useBiometric" msgid="8389855232721612926">"Dozvoljava aplikaciji da koristi biometrijski hardver za potvrdu identiteta"</string>
     <string name="permlab_manageFingerprint" msgid="5640858826254575638">"upravljaj hardverom za otiske prstiju"</string>
     <string name="permdesc_manageFingerprint" msgid="178208705828055464">"Dozvoljava aplikaciji da aktivira metode za dodavanje i brisanje šablona otisaka prstiju koji će se koristiti."</string>
     <string name="permlab_useFingerprint" msgid="3150478619915124905">"koristi hardver za otiske prstiju"</string>
-    <string name="permdesc_useFingerprint" msgid="9165097460730684114">"Dozvoljava aplikaciji da koristi hardver za otiske prstiju radi potvrde autentičnosti"</string>
+    <string name="permdesc_useFingerprint" msgid="9165097460730684114">"Dozvoljava aplikaciji da koristi hardver za otiske prstiju radi potvrde identiteta"</string>
     <string name="fingerprint_acquired_partial" msgid="735082772341716043">"Otkriven je delimični otisak prsta. Probajte ponovo."</string>
     <string name="fingerprint_acquired_insufficient" msgid="4596546021310923214">"Nije uspela obrada otiska prsta. Probajte ponovo."</string>
     <string name="fingerprint_acquired_imager_dirty" msgid="1087209702421076105">"Senzor za otiske prstiju je prljav. Očistite ga i pokušajte ponovo."</string>
@@ -835,7 +835,7 @@
     <string name="factorytest_failed" msgid="5410270329114212041">"Fabričko testiranje nije uspelo"</string>
     <string name="factorytest_not_system" msgid="4435201656767276723">"Radnja FACTORY_TEST je podržana samo za pakete instalirane u direktorijumu /system/app."</string>
     <string name="factorytest_no_action" msgid="872991874799998561">"Nije pronađen nijedan paket koji obezbeđuje radnju FACTORY_TEST."</string>
-    <string name="factorytest_reboot" msgid="6320168203050791643">"Ponovo pokreni"</string>
+    <string name="factorytest_reboot" msgid="6320168203050791643">"Restartuj"</string>
     <string name="js_dialog_title" msgid="1987483977834603872">"Na stranici na adresi „<xliff:g id="TITLE">%s</xliff:g>“ piše:"</string>
     <string name="js_dialog_title_default" msgid="6961903213729667573">"JavaScript"</string>
     <string name="js_dialog_before_unload_title" msgid="2619376555525116593">"Potvrda navigacije"</string>
@@ -1255,7 +1255,7 @@
     <string name="sim_done_button" msgid="827949989369963775">"Gotovo"</string>
     <string name="sim_added_title" msgid="3719670512889674693">"SIM kartica je dodata"</string>
     <string name="sim_added_message" msgid="6599945301141050216">"Restartujte uređaj da biste mogli da pristupite mobilnoj mreži."</string>
-    <string name="sim_restart_button" msgid="4722407842815232347">"Ponovo pokreni"</string>
+    <string name="sim_restart_button" msgid="4722407842815232347">"Restartuj"</string>
     <string name="install_carrier_app_notification_title" msgid="9056007111024059888">"Aktivirajte mobilnu uslugu"</string>
     <string name="install_carrier_app_notification_text" msgid="3346681446158696001">"Preuzmite aplikaciju mobilnog operatera da biste aktivirali novi SIM"</string>
     <string name="install_carrier_app_notification_text_app_name" msgid="1196505084835248137">"Preuzmite aplikaciju <xliff:g id="APP_NAME">%1$s</xliff:g> da biste aktivirali novu SIM karticu"</string>
diff --git a/core/res/res/values-bn/strings.xml b/core/res/res/values-bn/strings.xml
index 5544ac3..0573a9a 100644
--- a/core/res/res/values-bn/strings.xml
+++ b/core/res/res/values-bn/strings.xml
@@ -591,7 +591,7 @@
     <string name="policylab_resetPassword" msgid="4934707632423915395">"স্ক্রিন লক পরিবর্তন করুন"</string>
     <string name="policydesc_resetPassword" msgid="1278323891710619128">"স্ক্রিন লক পরিবর্তন করুন৷"</string>
     <string name="policylab_forceLock" msgid="2274085384704248431">"স্ক্রিনটি লক করে"</string>
-    <string name="policydesc_forceLock" msgid="1141797588403827138">"স্ক্রিন কখন কিভাবে লক হবে তা নিয়ন্ত্রণ করে৷"</string>
+    <string name="policydesc_forceLock" msgid="1141797588403827138">"স্ক্রিন কখন কীভাবে লক হবে তা নিয়ন্ত্রণ করে৷"</string>
     <string name="policylab_wipeData" msgid="3910545446758639713">"সমস্ত ডেটা মুছে দেয়"</string>
     <string name="policydesc_wipeData" product="tablet" msgid="4306184096067756876">"ফ্যাক্টরি ডেটা আবার সেট কার্য সম্পাদনার দ্বারা কোনো রকম সতর্কতা ছাড়াই ট্যাবলেটের ডেটা মোছে৷"</string>
     <string name="policydesc_wipeData" product="tv" msgid="5816221315214527028">"সতর্কীকরণ ছাড়াই একটি ফ্যাক্টরি ডেটা আবার সেট করার দ্বারা টিভির ডেটা মুছে ফেলে৷"</string>
@@ -1815,7 +1815,7 @@
     <string name="suspended_widget_accessibility" msgid="6712143096475264190">"অক্ষম করা <xliff:g id="LABEL">%1$s</xliff:g>"</string>
     <string name="conference_call" msgid="3751093130790472426">"কনফারেন্স কল"</string>
     <string name="tooltip_popup_title" msgid="5253721848739260181">"টুলটিপ"</string>
-    <string name="app_category_game" msgid="5431836943981492993">"গেম্স"</string>
+    <string name="app_category_game" msgid="5431836943981492993">"গেম"</string>
     <string name="app_category_audio" msgid="1659853108734301647">"মিউজিক ও অডিও"</string>
     <string name="app_category_video" msgid="2728726078629384196">"চলচ্চিত্র ও ভিডিওগুলি"</string>
     <string name="app_category_image" msgid="4867854544519846048">"ফটো ও ছবিগুলি"</string>
diff --git a/core/res/res/values-da/strings.xml b/core/res/res/values-da/strings.xml
index 1b93ca6..89b8a4a 100644
--- a/core/res/res/values-da/strings.xml
+++ b/core/res/res/values-da/strings.xml
@@ -583,11 +583,11 @@
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"Tjek længden samt tilladte tegn i adgangskoder og pinkoder til skærmlåsen."</string>
     <string name="policylab_watchLogin" msgid="5091404125971980158">"Overvåg forsøg på oplåsning af skærm"</string>
     <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Overvåg antallet af forkert indtastede adgangskoder, når du låser skærmen op, og lås din tablet, eller slet alle data i den, hvis der er indtastet for mange forkerte adgangskoder."</string>
-    <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Overvåg antallet af forkert indtastede adgangskoder ved oplåsning af skærmen, og lås tv\'et eller slet alle dets data, hvis der indtastes for mange forkerte adgangskoder."</string>
+    <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Overvåg antallet af forkert indtastede adgangskoder ved oplåsning af skærmen, og lås tv\'et eller slet alle dets data, hvis der angives for mange forkerte adgangskoder."</string>
     <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Overvåg antallet af forkerte adgangskoder ved oplåsning af skærmen, og lås telefonen eller slet alle data på telefonen, hvis der er indtastet for mange forkerte adgangskoder."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Registrer antallet af forkerte adgangskoder, der indtastes ved oplåsning af skærmen, og lås din tablet, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Registrer antallet af forkerte adgangskoder, der indtastes ved oplåsning af skærmen, og lås tv-adgangen, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Registrer antallet af forkerte adgangskoder, der indtastes ved oplåsning af skærmen, og lås telefonen, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Registrer antallet af forkerte adgangskoder, der angives ved oplåsning af skærmen, og lås din tablet, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Registrer antallet af forkerte adgangskoder, der angives ved oplåsning af skærmen, og lås tv-adgangen, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Registrer antallet af forkerte adgangskoder, der angives ved oplåsning af skærmen, og lås telefonen, eller slet alle brugerens data, hvis adgangskoden tastes forkert for mange gange."</string>
     <string name="policylab_resetPassword" msgid="4934707632423915395">"Skifte skærmlås"</string>
     <string name="policydesc_resetPassword" msgid="1278323891710619128">"Skifter skærmlås"</string>
     <string name="policylab_forceLock" msgid="2274085384704248431">"Låse skærmen"</string>
@@ -739,7 +739,7 @@
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"Tryk på Menu for at låse op eller foretage et nødopkald."</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"Tryk på Menu for at låse op."</string>
     <string name="lockscreen_pattern_instructions" msgid="7478703254964810302">"Tegn oplåsningsmønster"</string>
-    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Nødopkald"</string>
+    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Nødsituation"</string>
     <string name="lockscreen_return_to_call" msgid="5244259785500040021">"Tilbage til opkald"</string>
     <string name="lockscreen_pattern_correct" msgid="9039008650362261237">"Rigtigt!"</string>
     <string name="lockscreen_pattern_wrong" msgid="4317955014948108794">"Prøv igen"</string>
@@ -887,7 +887,7 @@
     <string name="menu_sym_shortcut_label" msgid="4019695553731017933">"Sym+"</string>
     <string name="menu_function_shortcut_label" msgid="1984053777418162618">"Fn+"</string>
     <string name="menu_space_shortcut_label" msgid="2410328639272162537">"plads"</string>
-    <string name="menu_enter_shortcut_label" msgid="2743362785111309668">"indtast"</string>
+    <string name="menu_enter_shortcut_label" msgid="2743362785111309668">"angiv"</string>
     <string name="menu_delete_shortcut_label" msgid="3658178007202748164">"slet"</string>
     <string name="search_go" msgid="8298016669822141719">"Søg"</string>
     <string name="search_hint" msgid="1733947260773056054">"Søg…"</string>
diff --git a/core/res/res/values-es-rUS/strings.xml b/core/res/res/values-es-rUS/strings.xml
index d030cd2..b4a64b5 100644
--- a/core/res/res/values-es-rUS/strings.xml
+++ b/core/res/res/values-es-rUS/strings.xml
@@ -580,11 +580,11 @@
     <string name="permlab_access_notification_policy" msgid="4247510821662059671">"Acceso a la función No interrumpir"</string>
     <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Permite que la aplicación lea y modifique la configuración de la función No interrumpir."</string>
     <string name="policylab_limitPassword" msgid="4497420728857585791">"Establecer reglas de contraseña"</string>
-    <string name="policydesc_limitPassword" msgid="2502021457917874968">"Permite controlar la longitud y los caracteres permitidos en las contraseñas y los PIN para el bloqueo de pantalla."</string>
+    <string name="policydesc_limitPassword" msgid="2502021457917874968">"Controlar la longitud y los caracteres permitidos en las contraseñas y los PIN para el bloqueo de pantalla."</string>
     <string name="policylab_watchLogin" msgid="5091404125971980158">"Supervisa los intentos para desbloquear la pantalla"</string>
     <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Controla la cantidad de contraseñas incorrectas ingresadas al desbloquear la pantalla y bloquea la tablet o borra todos los datos de la tablet si se ingresaron demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Permite controlar la cantidad de contraseñas incorrectas que se escriben al desbloquear la pantalla y permite bloquear la TV o borrar todos los datos de la TV si se escriben demasiadas contraseñas incorrectas."</string>
-    <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Controla la cantidad de contraseñas ingresadas incorrectamente al desbloquear la pantalla y bloquea el dispositivo o borra todos sus datos si se ingresan demasiadas contraseñas incorrectas."</string>
+    <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Supervisar la cantidad de contraseñas ingresadas incorrectamente al desbloquear la pantalla, y bloquear el dispositivo o borrar todos sus datos si se ingresan demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Permite controlar la cantidad de contraseñas incorrectas que se escriben al desbloquear la pantalla y bloquear la tablet, o borrar todos los datos del usuario, si se ingresan demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Permite controlar la cantidad de contraseñas incorrectas que se escriben al desbloquear la pantalla y bloquear la televisión, o borrar todos los datos del usuario, si se ingresan demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Permite controlar la cantidad de contraseñas incorrectas que se escriben al desbloquear la pantalla y bloquear el teléfono, o borrar todos los datos del usuario, si se ingresan demasiadas contraseñas incorrectas."</string>
diff --git a/core/res/res/values-es/strings.xml b/core/res/res/values-es/strings.xml
index d795d25..396a2c0 100644
--- a/core/res/res/values-es/strings.xml
+++ b/core/res/res/values-es/strings.xml
@@ -588,14 +588,14 @@
     <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Controla el número de contraseñas incorrectas introducidas para desbloquear la pantalla y bloquea el tablet o borra todos los datos del usuario si se introducen demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Controla el número de contraseñas incorrectas introducidas para desbloquear la pantalla y bloquea la TV o borra todos los datos del usuario si se introducen demasiadas contraseñas incorrectas."</string>
     <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Controla el número de contraseñas incorrectas introducidas para desbloquear la pantalla y bloquea el teléfono o borra todos los datos del usuario si se introducen demasiadas contraseñas incorrectas."</string>
-    <string name="policylab_resetPassword" msgid="4934707632423915395">"Cambiar el bloqueo de pantalla"</string>
-    <string name="policydesc_resetPassword" msgid="1278323891710619128">"Cambiar el bloqueo de pantalla"</string>
+    <string name="policylab_resetPassword" msgid="4934707632423915395">"Cambia el bloqueo de pantalla"</string>
+    <string name="policydesc_resetPassword" msgid="1278323891710619128">"Cambia el bloqueo de pantalla"</string>
     <string name="policylab_forceLock" msgid="2274085384704248431">"Bloquear la pantalla"</string>
-    <string name="policydesc_forceLock" msgid="1141797588403827138">"Controlar cómo y cuándo se bloquea la pantalla"</string>
+    <string name="policydesc_forceLock" msgid="1141797588403827138">"Controla cómo y cuándo se bloquea la pantalla"</string>
     <string name="policylab_wipeData" msgid="3910545446758639713">"Borrar todos los datos"</string>
     <string name="policydesc_wipeData" product="tablet" msgid="4306184096067756876">"Borrar los datos del tablet sin avisar restableciendo el estado de fábrica"</string>
     <string name="policydesc_wipeData" product="tv" msgid="5816221315214527028">"Borra los datos de la TV sin advertencia previa restableciendo la TV a los valores predeterminados de fábrica."</string>
-    <string name="policydesc_wipeData" product="default" msgid="5096895604574188391">"Borrar los datos del teléfono sin avisar restableciendo el estado de fábrica"</string>
+    <string name="policydesc_wipeData" product="default" msgid="5096895604574188391">"Borra los datos del teléfono sin avisar restableciendo el estado de fábrica"</string>
     <string name="policylab_wipeData_secondaryUser" msgid="8362863289455531813">"Borrar datos del usuario"</string>
     <string name="policydesc_wipeData_secondaryUser" product="tablet" msgid="6336255514635308054">"Borra los datos del usuario en este tablet sin avisar."</string>
     <string name="policydesc_wipeData_secondaryUser" product="tv" msgid="2086473496848351810">"Borra los datos del usuario en esta TV sin avisar."</string>
@@ -607,7 +607,7 @@
     <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Cifrado del almacenamiento"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Exige que se cifren los datos de la aplicación almacenados."</string>
     <string name="policylab_disableCamera" msgid="6395301023152297826">"Inhabilitar cámaras"</string>
-    <string name="policydesc_disableCamera" msgid="2306349042834754597">"Evitar el uso de las cámaras del dispositivo"</string>
+    <string name="policydesc_disableCamera" msgid="2306349042834754597">"Evita el uso de las cámaras del dispositivo"</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Inhabilitar algunas funciones del bloqueo de pantalla"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Evitar el uso de algunas funciones del bloqueo de pantalla"</string>
   <string-array name="phoneTypes">
diff --git a/core/res/res/values-fi/strings.xml b/core/res/res/values-fi/strings.xml
index d96571f..6478207 100644
--- a/core/res/res/values-fi/strings.xml
+++ b/core/res/res/values-fi/strings.xml
@@ -579,9 +579,9 @@
     <string name="permdesc_bindCarrierServices" msgid="1391552602551084192">"Antaa sovelluksen luoda sidoksen operaattorin palveluun. Ei tavallisten sovelluksien käyttöön."</string>
     <string name="permlab_access_notification_policy" msgid="4247510821662059671">"Älä häiritse -tilan käyttöoikeus"</string>
     <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Sallii sovelluksen lukea ja muokata Älä häiritse -tilan asetuksia."</string>
-    <string name="policylab_limitPassword" msgid="4497420728857585791">"Aseta salasanasäännöt"</string>
-    <string name="policydesc_limitPassword" msgid="2502021457917874968">"Hallinnoi ruudun ruudun lukituksen salasanoissa ja PIN-koodeissa sallittuja merkkejä ja niiden pituutta."</string>
-    <string name="policylab_watchLogin" msgid="5091404125971980158">"Tarkkaile näytön avaamisyrityksiä"</string>
+    <string name="policylab_limitPassword" msgid="4497420728857585791">"Asentaa salasanasäännöt"</string>
+    <string name="policydesc_limitPassword" msgid="2502021457917874968">"Hallinnoida ruudun lukituksen salasanoissa ja PIN-koodeissa sallittuja merkkejä ja niiden pituutta."</string>
+    <string name="policylab_watchLogin" msgid="5091404125971980158">"Tarkkailla näytön avaamisyrityksiä"</string>
     <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Valvoo väärien salasanojen lukumäärää näytön lukituksen poistossa sekä lukitsee tablet-laitteen tai poistaa sen tiedot, jos salasana syötetään väärin liian monta kertaa."</string>
     <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Valvo väärien salasanojen määrää poistettaessa näytön lukitusta ja lukitse televisio tai poista television kaikki tiedot, jos salasana kirjoitetaan väärin liian monta kertaa."</string>
     <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Valvoo väärien salasanojen lukumäärää näytön lukituksen poistossa ja lukitsee puhelimen tai poistaa sen kaikki tiedot, jos väärä salasana syötetään liian monta kertaa."</string>
@@ -602,14 +602,14 @@
     <string name="policydesc_wipeData_secondaryUser" product="default" msgid="6787904546711590238">"Pyyhi tämän käyttäjän tiedot puhelimesta ilman varoitusta."</string>
     <string name="policylab_setGlobalProxy" msgid="2784828293747791446">"Aseta laitteen yleinen välityspalvelin"</string>
     <string name="policydesc_setGlobalProxy" msgid="8459859731153370499">"Aseta laitteen yleinen välityspalvelin käyttöön, kun käytäntö on käytössä. Vain laitteen omistaja voi asettaa yleisen välityspalvelimen."</string>
-    <string name="policylab_expirePassword" msgid="5610055012328825874">"Määritä ruudun lukituksen salasanan viimeinen voimassaolopäivä"</string>
-    <string name="policydesc_expirePassword" msgid="5367525762204416046">"Muuta sitä, miten usein ruudun lukituksen salasana, PIN-koodi tai kuvio tulee vaihtaa."</string>
-    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Aseta tallennustilan salaus"</string>
+    <string name="policylab_expirePassword" msgid="5610055012328825874">"Määrittää ruudun lukituksen salasanan viimeinen voimassaolopäivä"</string>
+    <string name="policydesc_expirePassword" msgid="5367525762204416046">"Muuttaa sitä, miten usein ruudun lukituksen salasana, PIN-koodi tai kuvio tulee vaihtaa."</string>
+    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Asettaa tallennustilan salaus"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Pakota tallennettujen sovellustietojen salaus."</string>
-    <string name="policylab_disableCamera" msgid="6395301023152297826">"Poista kamerat käytöstä"</string>
-    <string name="policydesc_disableCamera" msgid="2306349042834754597">"Estä laitteen kaikkien kameroiden käyttö."</string>
+    <string name="policylab_disableCamera" msgid="6395301023152297826">"Poistaa kamerat käytöstä"</string>
+    <string name="policydesc_disableCamera" msgid="2306349042834754597">"Estää laitteen kaikkien kameroiden käytön."</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Estää lukitun näytön toimintoja"</string>
-    <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Estä joidenkin lukitun näytön toimintojen käyttö."</string>
+    <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Estää joidenkin lukitun näytön toimintojen käytön."</string>
   <string-array name="phoneTypes">
     <item msgid="8901098336658710359">"Koti"</item>
     <item msgid="869923650527136615">"Mobiili"</item>
diff --git a/core/res/res/values-fr/strings.xml b/core/res/res/values-fr/strings.xml
index 08aad0c..159bc41 100644
--- a/core/res/res/values-fr/strings.xml
+++ b/core/res/res/values-fr/strings.xml
@@ -138,7 +138,7 @@
     <string name="wfcSpnFormat_spn_vowifi" msgid="4444638298656953681">"VoWiFi <xliff:g id="SPN">%s</xliff:g>"</string>
     <string name="wifi_calling_off_summary" msgid="8720659586041656098">"Désactivé"</string>
     <string name="wfc_mode_wifi_preferred_summary" msgid="1994113411286935263">"Wi-Fi de préférence"</string>
-    <string name="wfc_mode_cellular_preferred_summary" msgid="1988279625335345908">"Priorité au mobile"</string>
+    <string name="wfc_mode_cellular_preferred_summary" msgid="1988279625335345908">"Données mobiles de préférence"</string>
     <string name="wfc_mode_wifi_only_summary" msgid="2379919155237869320">"Wi-Fi uniquement"</string>
     <string name="cfTemplateNotForwarded" msgid="1683685883841272560">"<xliff:g id="BEARER_SERVICE_CODE">{0}</xliff:g> : non transféré"</string>
     <string name="cfTemplateForwarded" msgid="1302922117498590521">"<xliff:g id="BEARER_SERVICE_CODE">{0}</xliff:g> : <xliff:g id="DIALING_NUMBER">{1}</xliff:g>"</string>
@@ -602,13 +602,13 @@
     <string name="policydesc_wipeData_secondaryUser" product="default" msgid="6787904546711590238">"Effacer les informations sur cet utilisateur de ce téléphone sans avertissement"</string>
     <string name="policylab_setGlobalProxy" msgid="2784828293747791446">"Définir le proxy global du mobile"</string>
     <string name="policydesc_setGlobalProxy" msgid="8459859731153370499">"Indiquer le proxy global à utiliser pour l\'appareil lorsque la règle est activée. Seul le propriétaire de l\'appareil peut définir le proxy global."</string>
-    <string name="policylab_expirePassword" msgid="5610055012328825874">"Config. expir. mot passe verr. écran"</string>
+    <string name="policylab_expirePassword" msgid="5610055012328825874">"Définir l\'expiration du mot de passe de verrouillage d\'écran"</string>
     <string name="policydesc_expirePassword" msgid="5367525762204416046">"Modifier la fréquence de modification du mot de passe, du code d\'accès ou du schéma de verrouillage de l\'écran"</string>
     <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Définir chiffrement du stockage"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Exiger le chiffrement des données d\'application stockées"</string>
     <string name="policylab_disableCamera" msgid="6395301023152297826">"Désactiver les appareils photo"</string>
     <string name="policydesc_disableCamera" msgid="2306349042834754597">"Empêcher l\'utilisation de tous les appareils photos"</string>
-    <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Désact. options du verr. écran"</string>
+    <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Désactiver les options de verrouillage de l\'écran"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Empêcher l\'utilisation de certaines fonctionnalités du verrouillage de l\'écran."</string>
   <string-array name="phoneTypes">
     <item msgid="8901098336658710359">"Domicile"</item>
diff --git a/core/res/res/values-hi/strings.xml b/core/res/res/values-hi/strings.xml
index 2012d7e..14d6b26 100644
--- a/core/res/res/values-hi/strings.xml
+++ b/core/res/res/values-hi/strings.xml
@@ -300,7 +300,7 @@
     <string name="permgrouprequest_calllog" msgid="8487355309583773267">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; को अपने काॅल लाॅग एक्सेस करने की मंज़ूरी देना चाहते हैं?"</string>
     <string name="permgrouplab_phone" msgid="5229115638567440675">"फ़ोन"</string>
     <string name="permgroupdesc_phone" msgid="6234224354060641055">"फ़ोन कॉल करें और प्रबंधित करें"</string>
-    <string name="permgrouprequest_phone" msgid="9166979577750581037">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; को फ़ोन कॉल करने और उन्हें प्रबंधित करने की अनुमति देना चाहते हैं?"</string>
+    <string name="permgrouprequest_phone" msgid="9166979577750581037">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; को फ़ोन कॉल करने और उन्हें प्रबंधित करने की अनुमति दें?"</string>
     <string name="permgrouplab_sensors" msgid="416037179223226722">"शरीर संवेदक"</string>
     <string name="permgroupdesc_sensors" msgid="7147968539346634043">"अपने महत्वपूर्ण संकेतों के बारे में सेंसर डेटा को ऐक्सेस करें"</string>
     <string name="permgrouprequest_sensors" msgid="6349806962814556786">"&lt;b&gt;<xliff:g id="APP_NAME">%1$s</xliff:g>&lt;/b&gt; को अपने स्वास्थ्य से जुड़ी ज़रूरी जानकारी इस्तेमाल करने की अनुमति देना चाहते हैं?"</string>
diff --git a/core/res/res/values-hr/strings.xml b/core/res/res/values-hr/strings.xml
index ac393d7..78c442d 100644
--- a/core/res/res/values-hr/strings.xml
+++ b/core/res/res/values-hr/strings.xml
@@ -222,7 +222,7 @@
     <string name="global_actions" product="default" msgid="2406416831541615258">"Opcije telefona"</string>
     <string name="global_action_lock" msgid="2844945191792119712">"Zaključavanje zaslona"</string>
     <string name="global_action_power_off" msgid="4471879440839879722">"Isključi"</string>
-    <string name="global_action_emergency" msgid="7112311161137421166">"Hitno"</string>
+    <string name="global_action_emergency" msgid="7112311161137421166">"Hitne službe"</string>
     <string name="global_action_bug_report" msgid="7934010578922304799">"Izvješće o bugovima"</string>
     <string name="global_action_logout" msgid="935179188218826050">"Završi sesiju"</string>
     <string name="global_action_screenshot" msgid="8329831278085426283">"Snimka zaslona"</string>
@@ -742,7 +742,7 @@
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"Pritisnite Izbornik za otključavanje ili pozivanje hitnih službi."</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"Pritisnite Izbornik za otključavanje."</string>
     <string name="lockscreen_pattern_instructions" msgid="7478703254964810302">"Iscrtajte uzorak za otključavanje"</string>
-    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Hitno"</string>
+    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Hitne službe"</string>
     <string name="lockscreen_return_to_call" msgid="5244259785500040021">"Uzvrati poziv"</string>
     <string name="lockscreen_pattern_correct" msgid="9039008650362261237">"Ispravno!"</string>
     <string name="lockscreen_pattern_wrong" msgid="4317955014948108794">"Pokušajte ponovo"</string>
diff --git a/core/res/res/values-hy/strings.xml b/core/res/res/values-hy/strings.xml
index f28ab4e..a76c72c 100644
--- a/core/res/res/values-hy/strings.xml
+++ b/core/res/res/values-hy/strings.xml
@@ -1076,8 +1076,8 @@
     <string name="noApplications" msgid="2991814273936504689">"Ոչ մի հավելված չի կարող կատարել այս գործողությունը:"</string>
     <string name="aerr_application" msgid="250320989337856518">"<xliff:g id="APPLICATION">%1$s</xliff:g> – աշխատանքն ընդհատվեց"</string>
     <string name="aerr_process" msgid="6201597323218674729">"<xliff:g id="PROCESS">%1$s</xliff:g> գործընթացն ընդհատվել է"</string>
-    <string name="aerr_application_repeated" msgid="3146328699537439573">"<xliff:g id="APPLICATION">%1$s</xliff:g> հավելվածի աշխատանքը շարունակաբար ընդհատվում է"</string>
-    <string name="aerr_process_repeated" msgid="6235302956890402259">"<xliff:g id="PROCESS">%1$s</xliff:g> գործընթացը շարունակաբար ընդհատվում է"</string>
+    <string name="aerr_application_repeated" msgid="3146328699537439573">"<xliff:g id="APPLICATION">%1$s</xliff:g>-ն էլի ընդհատվեց"</string>
+    <string name="aerr_process_repeated" msgid="6235302956890402259">"<xliff:g id="PROCESS">%1$s</xliff:g>՝ նորից ընդհատվեց"</string>
     <string name="aerr_restart" msgid="7581308074153624475">"Կրկին բացել հավելվածը"</string>
     <string name="aerr_report" msgid="5371800241488400617">"Հաղորդել"</string>
     <string name="aerr_close" msgid="2991640326563991340">"Փակել"</string>
diff --git a/core/res/res/values-in/strings.xml b/core/res/res/values-in/strings.xml
index 3ea1443..a7d5b1c 100644
--- a/core/res/res/values-in/strings.xml
+++ b/core/res/res/values-in/strings.xml
@@ -581,19 +581,19 @@
     <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Mengizinkan aplikasi membaca dan menulis konfigurasi status Jangan Ganggu."</string>
     <string name="policylab_limitPassword" msgid="4497420728857585791">"Setel aturan sandi"</string>
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"Mengontrol panjang dan karakter yang diizinkan dalam sandi dan PIN kunci layar."</string>
-    <string name="policylab_watchLogin" msgid="5091404125971980158">"Memantau upaya pembukaan kunci layar"</string>
-    <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Memantau jumlah sandi yang salah ketik saat membuka kunci layar, dan mengunci tablet atau menghapus semua data tablet jika sandi yang salah ketik terlalu banyak."</string>
-    <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Memantau banyaknya sandi salah yang diketikkan saat membuka kunci layar, dan mengunci TV atau menghapus semua data TV jika terlalu banyak sandi salah diketikkan."</string>
-    <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Memantau jumlah sandi salah ketik saat membuka kunci layar, dan mengunci ponsel atau menghapus semua data ponsel jika sandi yang salah ketik terlalu banyak."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Memantau banyaknya sandi salah yang diketikkan saat membuka kunci layar, dan mengunci tablet atau menghapus semua data pengguna ini jika terlalu banyak sandi salah diketikkan."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Memantau banyaknya sandi salah yang diketikkan saat membuka kunci layar, dan mengunci TV atau menghapus semua data pengguna ini jika terlalu banyak sandi salah diketikkan."</string>
-    <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Memantau banyaknya sandi salah yang diketikkan saat membuka kunci layar, dan mengunci ponsel atau menghapus semua data pengguna ini jika terlalu banyak sandi salah diketikkan."</string>
+    <string name="policylab_watchLogin" msgid="5091404125971980158">"Pantau upaya pembukaan kunci layar"</string>
+    <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci tablet atau menghapus semua data tablet jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
+    <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci TV atau menghapus semua data TV jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
+    <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci ponsel atau menghapus semua data ponsel jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="tablet" msgid="4280246270601044505">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci tablet atau menghapus semua data pengguna ini jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="TV" msgid="3484832653564483250">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci TV atau menghapus semua data pengguna ini jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
+    <string name="policydesc_watchLogin_secondaryUser" product="default" msgid="2185480427217127147">"Memantau berapa kali sandi yang dimasukkan salah saat ingin membuka kunci layar, dan mengunci ponsel atau menghapus semua data pengguna ini jika terjadi terlalu banyak kesalahan memasukkan sandi."</string>
     <string name="policylab_resetPassword" msgid="4934707632423915395">"Mengubah kunci layar"</string>
     <string name="policydesc_resetPassword" msgid="1278323891710619128">"Mengubah kunci layar."</string>
     <string name="policylab_forceLock" msgid="2274085384704248431">"Mengunci layar"</string>
     <string name="policydesc_forceLock" msgid="1141797588403827138">"Mengontrol cara dan kapan layar mengunci."</string>
     <string name="policylab_wipeData" msgid="3910545446758639713">"Menghapus semua data"</string>
-    <string name="policydesc_wipeData" product="tablet" msgid="4306184096067756876">"Hapus data tablet tanpa peringatan dengan menyetel ulang data pabrik."</string>
+    <string name="policydesc_wipeData" product="tablet" msgid="4306184096067756876">"Menghapus data tablet tanpa peringatan dengan mereset ke setelan pabrik."</string>
     <string name="policydesc_wipeData" product="tv" msgid="5816221315214527028">"Menghapus data TV tanpa peringatan dengan mengembalikan ke setelan pabrik."</string>
     <string name="policydesc_wipeData" product="default" msgid="5096895604574188391">"Menghapus data ponsel tanpa peringatan dengan melakukan reset ke setelan pabrik."</string>
     <string name="policylab_wipeData_secondaryUser" msgid="8362863289455531813">"Menghapus data pengguna"</string>
@@ -602,13 +602,13 @@
     <string name="policydesc_wipeData_secondaryUser" product="default" msgid="6787904546711590238">"Menghapus data pengguna ini di ponsel ini tanpa peringatan."</string>
     <string name="policylab_setGlobalProxy" msgid="2784828293747791446">"Setel proxy global perangkat"</string>
     <string name="policydesc_setGlobalProxy" msgid="8459859731153370499">"Menyetel proxy global perangkat yang akan digunakan jika kebijakan diaktifkan. Hanya pemilik perangkat yang dapat menyetel proxy global."</string>
-    <string name="policylab_expirePassword" msgid="5610055012328825874">"Menyetel berakhirnya sandi kunci layar"</string>
+    <string name="policylab_expirePassword" msgid="5610055012328825874">"Setel akhir masa berlaku sandi kunci layar"</string>
     <string name="policydesc_expirePassword" msgid="5367525762204416046">"Mengubah seberapa sering sandi, PIN, atau pola kunci layar harus diubah."</string>
     <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Setel enkripsi penyimpanan"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Mengharuskan data apl yang disimpan untuk dienkripsi."</string>
     <string name="policylab_disableCamera" msgid="6395301023152297826">"Nonaktifkan kamera"</string>
     <string name="policydesc_disableCamera" msgid="2306349042834754597">"Mencegah penggunaan semua kamera perangkat."</string>
-    <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Menonaktifkan beberapa fitur kunci layar"</string>
+    <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Nonaktifkan beberapa fitur kunci layar"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Mencegah penggunaan beberapa fitur kunci layar."</string>
   <string-array name="phoneTypes">
     <item msgid="8901098336658710359">"Rumah"</item>
@@ -761,7 +761,7 @@
     <string name="lockscreen_transport_stop_description" msgid="5907083260651210034">"Berhenti"</string>
     <string name="lockscreen_transport_rew_description" msgid="6944412838651990410">"Putar Ulang"</string>
     <string name="lockscreen_transport_ffw_description" msgid="42987149870928985">"Maju cepat"</string>
-    <string name="emergency_calls_only" msgid="6733978304386365407">"Telepon urgen saja"</string>
+    <string name="emergency_calls_only" msgid="6733978304386365407">"Panggilan darurat saja"</string>
     <string name="lockscreen_network_locked_message" msgid="143389224986028501">"Jaringan terkunci"</string>
     <string name="lockscreen_sim_puk_locked_message" msgid="7441797339976230">"Kartu SIM terkunci PUK."</string>
     <string name="lockscreen_sim_puk_locked_instructions" msgid="8127916255245181063">"Lihatlah Panduan Pengguna atau hubungi Layanan Pelanggan."</string>
diff --git a/core/res/res/values-it/strings.xml b/core/res/res/values-it/strings.xml
index bfe6adc..1e35e5b 100644
--- a/core/res/res/values-it/strings.xml
+++ b/core/res/res/values-it/strings.xml
@@ -1117,7 +1117,7 @@
     <string name="app_upgrading_toast" msgid="3008139776215597053">"Upgrade dell\'app <xliff:g id="APPLICATION">%1$s</xliff:g>…"</string>
     <string name="android_upgrading_apk" msgid="7904042682111526169">"Ottimizzazione applicazione <xliff:g id="NUMBER_0">%1$d</xliff:g> di <xliff:g id="NUMBER_1">%2$d</xliff:g>."</string>
     <string name="android_preparing_apk" msgid="8162599310274079154">"<xliff:g id="APPNAME">%1$s</xliff:g> in preparazione."</string>
-    <string name="android_upgrading_starting_apps" msgid="451464516346926713">"Avvio applicazioni."</string>
+    <string name="android_upgrading_starting_apps" msgid="451464516346926713">"Avvio app."</string>
     <string name="android_upgrading_complete" msgid="1405954754112999229">"Conclusione dell\'avvio."</string>
     <string name="heavy_weight_notification" msgid="9087063985776626166">"<xliff:g id="APP">%1$s</xliff:g> in esecuzione"</string>
     <string name="heavy_weight_notification_detail" msgid="2304833848484424985">"Tocca per tornare al gioco"</string>
@@ -1744,7 +1744,7 @@
     <string name="zen_mode_rule_name_combination" msgid="191109939968076477">"<xliff:g id="FIRST">%1$s</xliff:g>/<xliff:g id="REST">%2$s</xliff:g>"</string>
     <string name="toolbar_collapse_description" msgid="2821479483960330739">"Comprimi"</string>
     <string name="zen_mode_feature_name" msgid="5254089399895895004">"Non disturbare"</string>
-    <string name="zen_mode_downtime_feature_name" msgid="2626974636779860146">"Tempo di inattività"</string>
+    <string name="zen_mode_downtime_feature_name" msgid="2626974636779860146">"Tempo di riposo"</string>
     <string name="zen_mode_default_weeknights_name" msgid="3081318299464998143">"Notte di un giorno feriale"</string>
     <string name="zen_mode_default_weekends_name" msgid="2786495801019345244">"Fine settimana"</string>
     <string name="zen_mode_default_events_name" msgid="8158334939013085363">"Evento"</string>
diff --git a/core/res/res/values-iw/strings.xml b/core/res/res/values-iw/strings.xml
index 0c7e98c..526a61d 100644
--- a/core/res/res/values-iw/strings.xml
+++ b/core/res/res/values-iw/strings.xml
@@ -559,8 +559,8 @@
     <string name="permdesc_manageNetworkPolicy" msgid="7537586771559370668">"מאפשר לאפליקציה לנהל מדיניות הרשת להגדיר כללים ספציפיים-לאפליקציה."</string>
     <string name="permlab_modifyNetworkAccounting" msgid="5088217309088729650">"שנה ניהול חשבונות של שימוש ברשת"</string>
     <string name="permdesc_modifyNetworkAccounting" msgid="5443412866746198123">"הרשאה זו מאפשרת לאפליקציה לשנות את אופן החישוב של נתוני שימוש ברשת מול כל אפליקציה. לא מיועד לשימוש באפליקציות רגילות."</string>
-    <string name="permlab_accessNotifications" msgid="7673416487873432268">"גישה להודעות"</string>
-    <string name="permdesc_accessNotifications" msgid="458457742683431387">"מאפשר לאפליקציה לאחזר, לבדוק ולמחוק הודעות, כולל כאלה שפורסמו על ידי אפליקציות אחרות."</string>
+    <string name="permlab_accessNotifications" msgid="7673416487873432268">"גישה להתראות"</string>
+    <string name="permdesc_accessNotifications" msgid="458457742683431387">"מאפשר לאפליקציה לאחזר, לבדוק ולמחוק התראות, כולל כאלה שפורסמו על ידי אפליקציות אחרות."</string>
     <string name="permlab_bindNotificationListenerService" msgid="7057764742211656654">"איגוד לשירות של מאזין להתראות"</string>
     <string name="permdesc_bindNotificationListenerService" msgid="985697918576902986">"הרשאה זו מאפשרת למשתמש לבצע איגוד לממשק הרמה העליונה של שירות מאזין להתראות. הרשאה זו אף פעם אינה נחוצה לאפליקציות רגילים."</string>
     <string name="permlab_bindConditionProviderService" msgid="1180107672332704641">"איגוד לשירות ספק תנאי"</string>
@@ -597,7 +597,7 @@
     <string name="policylab_resetPassword" msgid="4934707632423915395">"שינוי נעילת המסך"</string>
     <string name="policydesc_resetPassword" msgid="1278323891710619128">"שינוי של נעילת המסך."</string>
     <string name="policylab_forceLock" msgid="2274085384704248431">"נעילת המסך"</string>
-    <string name="policydesc_forceLock" msgid="1141797588403827138">"שליטה באופן ובתזמון של נעילת המסך"</string>
+    <string name="policydesc_forceLock" msgid="1141797588403827138">"שליטה באופן ובתזמון של נעילת המסך."</string>
     <string name="policylab_wipeData" msgid="3910545446758639713">"מחיקת כל הנתונים"</string>
     <string name="policydesc_wipeData" product="tablet" msgid="4306184096067756876">"מחק את נתוני הטאבלט ללא אזהרה על ידי ביצוע איפוס נתוני יצרן."</string>
     <string name="policydesc_wipeData" product="tv" msgid="5816221315214527028">"מחיקה של נתוני הטלוויזיה ללא אזהרה, על ידי ביצוע איפוס לנתוני היצרן."</string>
@@ -1845,7 +1845,7 @@
       <item quantity="one">בחרת <xliff:g id="COUNT_0">%1$d</xliff:g></item>
     </plurals>
     <string name="default_notification_channel_label" msgid="5929663562028088222">"ללא שיוך לקטגוריה"</string>
-    <string name="importance_from_user" msgid="7318955817386549931">"אתה מגדיר את החשיבות של ההודעות האלה."</string>
+    <string name="importance_from_user" msgid="7318955817386549931">"עליך להגדיר את החשיבות של ההתראות האלה."</string>
     <string name="importance_from_person" msgid="9160133597262938296">"ההודעה חשובה בשל האנשים המעורבים."</string>
     <string name="user_creation_account_exists" msgid="1942606193570143289">"האם לאפשר ל-<xliff:g id="APP">%1$s</xliff:g> ליצור משתמש חדש לחשבון <xliff:g id="ACCOUNT">%2$s</xliff:g> ?"</string>
     <string name="user_creation_adding" msgid="4482658054622099197">"האם לאפשר ל-<xliff:g id="APP">%1$s</xliff:g> ליצור משתמש חדש לחשבון <xliff:g id="ACCOUNT">%2$s</xliff:g> (כבר קיים משתמש לחשבון הזה) ?"</string>
diff --git a/core/res/res/values-ja/strings.xml b/core/res/res/values-ja/strings.xml
index 6181438..7d541ff 100644
--- a/core/res/res/values-ja/strings.xml
+++ b/core/res/res/values-ja/strings.xml
@@ -577,8 +577,8 @@
     <string name="permdesc_bindCarrierMessagingService" msgid="2762882888502113944">"携帯通信会社のSMSサービスのトップレベルインターフェースにバインドすることを所有者に許可します。通常のアプリでは不要です。"</string>
     <string name="permlab_bindCarrierServices" msgid="3233108656245526783">"携帯通信会社のサービスへのバインド"</string>
     <string name="permdesc_bindCarrierServices" msgid="1391552602551084192">"携帯通信会社のサービスにバインドすることを所有者に許可します。通常のアプリでは不要です。"</string>
-    <string name="permlab_access_notification_policy" msgid="4247510821662059671">"マナーモードへのアクセス"</string>
-    <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"マナーモード設定の読み取りと書き込みをアプリに許可します。"</string>
+    <string name="permlab_access_notification_policy" msgid="4247510821662059671">"サイレント モードへのアクセス"</string>
+    <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"サイレント モード設定の読み取りと書き込みをアプリに許可します。"</string>
     <string name="policylab_limitPassword" msgid="4497420728857585791">"パスワードルールの設定"</string>
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"画面ロックのパスワードとPINの長さと使用できる文字を制御します。"</string>
     <string name="policylab_watchLogin" msgid="5091404125971980158">"画面ロック解除試行の監視"</string>
@@ -1740,10 +1740,10 @@
     <string name="zen_mode_until" msgid="7336308492289875088">"<xliff:g id="FORMATTEDTIME">%1$s</xliff:g>まで"</string>
     <string name="zen_mode_alarm" msgid="9128205721301330797">"<xliff:g id="FORMATTEDTIME">%1$s</xliff:g>(次のアラーム)まで"</string>
     <string name="zen_mode_forever" msgid="931849471004038757">"自分が OFF にするまで"</string>
-    <string name="zen_mode_forever_dnd" msgid="3792132696572189081">"マナーモードを OFF にするまで"</string>
+    <string name="zen_mode_forever_dnd" msgid="3792132696572189081">"サイレント モードを OFF にするまで"</string>
     <string name="zen_mode_rule_name_combination" msgid="191109939968076477">"<xliff:g id="FIRST">%1$s</xliff:g>/<xliff:g id="REST">%2$s</xliff:g>"</string>
     <string name="toolbar_collapse_description" msgid="2821479483960330739">"折りたたむ"</string>
-    <string name="zen_mode_feature_name" msgid="5254089399895895004">"マナーモード"</string>
+    <string name="zen_mode_feature_name" msgid="5254089399895895004">"サイレント モード"</string>
     <string name="zen_mode_downtime_feature_name" msgid="2626974636779860146">"ダウンタイム"</string>
     <string name="zen_mode_default_weeknights_name" msgid="3081318299464998143">"平日の夜"</string>
     <string name="zen_mode_default_weekends_name" msgid="2786495801019345244">"週末"</string>
@@ -1879,10 +1879,10 @@
     <string name="volume_dialog_ringer_guidance_vibrate" msgid="8902050240801159042">"着信や通知をバイブレーションで知らせます"</string>
     <string name="volume_dialog_ringer_guidance_silent" msgid="2128975224280276122">"着信音と通知音をミュートします"</string>
     <string name="notification_channel_system_changes" msgid="5072715579030948646">"システムの変更"</string>
-    <string name="notification_channel_do_not_disturb" msgid="6766940333105743037">"マナーモード"</string>
-    <string name="zen_upgrade_notification_visd_title" msgid="3288313883409759733">"新機能: マナーモードでは通知が非表示になります"</string>
+    <string name="notification_channel_do_not_disturb" msgid="6766940333105743037">"サイレント モード"</string>
+    <string name="zen_upgrade_notification_visd_title" msgid="3288313883409759733">"新機能: サイレント モードでは通知が非表示になります"</string>
     <string name="zen_upgrade_notification_visd_content" msgid="5533674060311631165">"タップすると、詳細を確認して設定を変更できます。"</string>
-    <string name="zen_upgrade_notification_title" msgid="3799603322910377294">"マナーモードが変わりました"</string>
+    <string name="zen_upgrade_notification_title" msgid="3799603322910377294">"サイレント モードが変わりました"</string>
     <string name="zen_upgrade_notification_content" msgid="1794994264692424562">"タップしてブロック対象をご確認ください。"</string>
     <string name="notification_app_name_system" msgid="4205032194610042794">"システム"</string>
     <string name="notification_app_name_settings" msgid="7751445616365753381">"設定"</string>
diff --git a/core/res/res/values-lv/strings.xml b/core/res/res/values-lv/strings.xml
index f8c4f36..0f7c4a3 100644
--- a/core/res/res/values-lv/strings.xml
+++ b/core/res/res/values-lv/strings.xml
@@ -222,7 +222,7 @@
     <string name="global_actions" product="default" msgid="2406416831541615258">"Tālruņa opcijas"</string>
     <string name="global_action_lock" msgid="2844945191792119712">"Ekrāna bloķētājs"</string>
     <string name="global_action_power_off" msgid="4471879440839879722">"Strāvas padeve ir izslēgta."</string>
-    <string name="global_action_emergency" msgid="7112311161137421166">"Ārkārtas"</string>
+    <string name="global_action_emergency" msgid="7112311161137421166">"Ārkārtas situācija"</string>
     <string name="global_action_bug_report" msgid="7934010578922304799">"Kļūdu ziņojums"</string>
     <string name="global_action_logout" msgid="935179188218826050">"Beigt sesiju"</string>
     <string name="global_action_screenshot" msgid="8329831278085426283">"Ekrānuzņēmums"</string>
@@ -742,7 +742,7 @@
     <string name="lockscreen_instructions_when_pattern_enabled" msgid="46154051614126049">"Nospiediet Izvēlne, lai atbloķētu, vai veiciet ārkārtas zvanu."</string>
     <string name="lockscreen_instructions_when_pattern_disabled" msgid="686260028797158364">"Lai atbloķētu, nospiediet vienumu Izvēlne."</string>
     <string name="lockscreen_pattern_instructions" msgid="7478703254964810302">"Zīmējiet kombināciju, lai atbloķētu."</string>
-    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Ārkārtas"</string>
+    <string name="lockscreen_emergency_call" msgid="5298642613417801888">"Ārkārtas situācija"</string>
     <string name="lockscreen_return_to_call" msgid="5244259785500040021">"Atpakaļ pie zvana"</string>
     <string name="lockscreen_pattern_correct" msgid="9039008650362261237">"Pareizi!"</string>
     <string name="lockscreen_pattern_wrong" msgid="4317955014948108794">"Mēģināt vēlreiz"</string>
diff --git a/core/res/res/values-mcc311-mnc480/config.xml b/core/res/res/values-mcc311-mnc480/config.xml
index cc7daa8..db2f8d0 100755
--- a/core/res/res/values-mcc311-mnc480/config.xml
+++ b/core/res/res/values-mcc311-mnc480/config.xml
@@ -19,21 +19,6 @@
 
 <resources xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
 
-    <!-- CDMA home system id for Verizon -->
-    <string-array translatable="false" name="config_cdma_home_system">
-        <item>64</item>
-        <item>65</item>
-        <item>66</item>
-        <item>76</item>
-        <item>77</item>
-        <item>78</item>
-        <item>79</item>
-        <item>80</item>
-        <item>81</item>
-        <item>82</item>
-        <item>83</item>
-    </string-array>
-
     <!-- Flag indicating whether the IMS service can be turned off. If false then
         the service will not be turned-off completely (the ImsManager.turnOffIms() will
         be disabled) but individual Features can be disabled using ImsConfig.setFeatureValue() -->
diff --git a/core/res/res/values-mr/strings.xml b/core/res/res/values-mr/strings.xml
index 3466568..24f0317 100644
--- a/core/res/res/values-mr/strings.xml
+++ b/core/res/res/values-mr/strings.xml
@@ -206,10 +206,10 @@
     <string name="reboot_to_reset_title" msgid="4142355915340627490">"फॅक्‍टरी डेटा रीसेट"</string>
     <string name="reboot_to_reset_message" msgid="2432077491101416345">"रीस्टार्ट करत आहे..."</string>
     <string name="shutdown_progress" msgid="2281079257329981203">"बंद होत आहे…"</string>
-    <string name="shutdown_confirm" product="tablet" msgid="3385745179555731470">"आपला टॅबलेट बंद होईल."</string>
-    <string name="shutdown_confirm" product="tv" msgid="476672373995075359">"आपला टीव्ही बंद होईल."</string>
+    <string name="shutdown_confirm" product="tablet" msgid="3385745179555731470">"तुमचा टॅबलेट बंद होईल."</string>
+    <string name="shutdown_confirm" product="tv" msgid="476672373995075359">"तुमचा टीव्ही बंद होईल."</string>
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"तुमचे घड्याळ बंद होईल."</string>
-    <string name="shutdown_confirm" product="default" msgid="649792175242821353">"आपला फोन बंद होईल."</string>
+    <string name="shutdown_confirm" product="default" msgid="649792175242821353">"तुमचा फोन बंद होईल."</string>
     <string name="shutdown_confirm_question" msgid="2906544768881136183">"तुम्ही बंद करू इच्छिता?"</string>
     <string name="reboot_safemode_title" msgid="7054509914500140361">"सुरक्षित मोडमध्ये रीबूट करा"</string>
     <string name="reboot_safemode_confirm" msgid="55293944502784668">"तुम्ही सुरक्षित मोडमध्ये रीबूट करू इच्छिता? हे तुम्ही इंस्टॉल केलेले सर्व तृतीय पक्ष अॅप्लिकेशन अक्षम करेल. तुम्ही पुन्हा रीबूट करता तेव्हा ते पुनर्संचयित केले जातील."</string>
@@ -227,7 +227,7 @@
     <string name="bugreport_title" msgid="2667494803742548533">"बग रीपोर्ट घ्या"</string>
     <string name="bugreport_message" msgid="398447048750350456">"ई-मेल मेसेज म्हणून पाठविण्यासाठी, हे तुमच्या सद्य डिव्हाइस स्थितीविषयी माहिती संकलित करेल. बग रीपोर्ट सुरू करण्यापासून तो पाठविण्यापर्यंत थोडा वेळ लागेल; कृपया धीर धरा."</string>
     <string name="bugreport_option_interactive_title" msgid="8635056131768862479">"परस्परसंवादी अहवाल"</string>
-    <string name="bugreport_option_interactive_summary" msgid="229299488536107968">"बहुतांश प्रसंगांमध्ये याचा वापर करा. ते आपल्याला अहवालाच्या प्रगतीचा मागोवा घेण्याची, समस्येविषयी आणखी तपाशील एंटर करण्याची आणि स्क्रीनशॉट घेण्याची अनुमती देते. ते कदाचित अहवाल देण्यासाठी बराच वेळ घेणारे कमी-वापरलेले विभाग वगळू शकते."</string>
+    <string name="bugreport_option_interactive_summary" msgid="229299488536107968">"बहुतांश प्रसंगांमध्ये याचा वापर करा. ते तुम्हाला अहवालाच्या प्रगतीचा मागोवा घेण्याची, समस्येविषयी आणखी तपाशील एंटर करण्याची आणि स्क्रीनशॉट घेण्याची अनुमती देते. ते कदाचित अहवाल देण्यासाठी बराच वेळ घेणारे कमी-वापरलेले विभाग वगळू शकते."</string>
     <string name="bugreport_option_full_title" msgid="6354382025840076439">"संपूर्ण अहवाल"</string>
     <string name="bugreport_option_full_summary" msgid="7210859858969115745">"तुमचे डिव्हाइस प्रतिसाद देत नाही किंवा खूप धीमे असते किंवा तुम्हाला सर्व अहवाल विभागांची आवश्यकता असते तेव्हा कमीतकमी सिस्टम हस्तक्षेपासाठी या पर्यायाचा वापर करा. तुम्हाला आणखी तपशील एंटर करण्याची किंवा अतिरिक्त स्क्रीनशॉट घेण्याची अनुमती देत नाही."</string>
     <plurals name="bugreport_countdown" formatted="false" msgid="6878900193900090368">
@@ -333,9 +333,9 @@
     <string name="permlab_receiveSms" msgid="8673471768947895082">"मजकूर मेसेज मिळवा (SMS)"</string>
     <string name="permdesc_receiveSms" msgid="6424387754228766939">"SMS मेसेज प्राप्त करण्याची आणि त्यावर प्रक्रिया करण्याची अॅप ला अनुमती देते. म्हणजेच अॅप आपल्या डीव्हाइसवर पाठविलेले मेसेज तुम्हाला न दर्शवता त्यांचे परीक्षण करू किंवा ते हटवू शकतो."</string>
     <string name="permlab_receiveMms" msgid="1821317344668257098">"मजकूर मेसेज मिळवा (MMS)"</string>
-    <string name="permdesc_receiveMms" msgid="533019437263212260">"MMS मेसेज प्राप्त करण्यास आणि त्यावर प्रक्रिया करण्यास अॅप ला अनुमती देते. म्हणजेच अॅप आपल्या डिव्हाइसवर पाठविलेले मेसेज आपल्याला न दर्शवता त्यांचे परीक्षण करू किंवा ते हटवू शकतो."</string>
+    <string name="permdesc_receiveMms" msgid="533019437263212260">"MMS मेसेज प्राप्त करण्यास आणि त्यावर प्रक्रिया करण्यास अॅप ला अनुमती देते. म्हणजेच अॅप आपल्या डिव्हाइसवर पाठविलेले मेसेज तुम्हाला न दर्शवता त्यांचे परीक्षण करू किंवा ते हटवू शकतो."</string>
     <string name="permlab_readCellBroadcasts" msgid="1598328843619646166">"सेल प्रसारण मेसेज वाचा"</string>
-    <string name="permdesc_readCellBroadcasts" msgid="6361972776080458979">"आपल्या डिव्हाइसद्वारे प्राप्त केलेले सेल प्रसारण मेसेज वाचण्यासाठी अॅप ला अनुमती देते. काही स्थानांमध्ये आपल्याला आणीबाणीच्या परिस्थितीची चेतावणी देण्यासाठी सेल प्रसारण सूचना वितरीत केल्या जातात. आणीबाणी सेल प्रसारण प्राप्त होते तेव्हा आपल्या डिव्हाइसच्या कार्यप्रदर्शनात किंवा कार्यात दुर्भावनापूर्ण अॅप्स व्यत्यय आणू शकतात."</string>
+    <string name="permdesc_readCellBroadcasts" msgid="6361972776080458979">"आपल्या डिव्हाइसद्वारे प्राप्त केलेले सेल प्रसारण मेसेज वाचण्यासाठी अॅप ला अनुमती देते. काही स्थानांमध्ये तुम्हाला आणीबाणीच्या परिस्थितीची चेतावणी देण्यासाठी सेल प्रसारण सूचना वितरीत केल्या जातात. आणीबाणी सेल प्रसारण प्राप्त होते तेव्हा आपल्या डिव्हाइसच्या कार्यप्रदर्शनात किंवा कार्यात दुर्भावनापूर्ण अॅप्स व्यत्यय आणू शकतात."</string>
     <string name="permlab_subscribedFeedsRead" msgid="4756609637053353318">"सदस्यता घेतलेली फीड वाचा"</string>
     <string name="permdesc_subscribedFeedsRead" msgid="5557058907906144505">"सध्या संकालित केलेल्या फीडविषयी तपशील मिळविण्यासाठी अॅप ला अनुमती देते."</string>
     <string name="permlab_sendSms" msgid="7544599214260982981">"SMS मेसेज पाठवणे आणि पाहणे"</string>
@@ -345,7 +345,7 @@
     <string name="permdesc_readSms" product="tv" msgid="5796670395641116592">"हा अॅप तुमच्या टीव्हीवर स्टोअर केलेले सर्व SMS (मजकूर) मेसेज वाचू शकतो."</string>
     <string name="permdesc_readSms" product="default" msgid="6826832415656437652">"हा अॅप तुमच्या फोनवर स्टोअर केलेले सर्व SMS (मजकूर) मेसेज वाचू शकतो."</string>
     <string name="permlab_receiveWapPush" msgid="5991398711936590410">"मजकूर मेसेज मिळवा (WAP)"</string>
-    <string name="permdesc_receiveWapPush" msgid="748232190220583385">"WAP मेसेज प्राप्त करण्यास आणि त्यावर प्रक्रिया करण्यासाठी अॅप ला अनुमती देते. ही परवानगी आपल्याला पाठविलेले मेसेज आपल्याला न दर्शविता त्यांचे परीक्षण करण्याची आणि ते हटविण्याची क्षमता समाविष्ट करते."</string>
+    <string name="permdesc_receiveWapPush" msgid="748232190220583385">"WAP मेसेज प्राप्त करण्यास आणि त्यावर प्रक्रिया करण्यासाठी अॅप ला अनुमती देते. ही परवानगी तुम्हाला पाठविलेले मेसेज तुम्हाला न दर्शविता त्यांचे परीक्षण करण्याची आणि ते हटविण्याची क्षमता समाविष्ट करते."</string>
     <string name="permlab_getTasks" msgid="6466095396623933906">"चालणारे अॅप्स पुनर्प्राप्त करा"</string>
     <string name="permdesc_getTasks" msgid="7454215995847658102">"सध्या आणि अलीकडे चालणार्‍या कार्यांविषयी माहिती पुनर्प्राप्त करण्यासाठी अॅप ला अनुमती देते. हे डिव्हाइसवर कोणते अॅप्लिकेशन वापरले जात आहेत त्याविषयी माहिती शोधण्यासाठी अॅप ला अनुमती देऊ शकतात."</string>
     <string name="permlab_manageProfileAndDeviceOwners" msgid="7918181259098220004">"प्रोफाईल आणि डिव्हाइस मालक व्यवस्थापित करा"</string>
@@ -381,25 +381,25 @@
     <string name="permdesc_broadcastSticky" product="tv" msgid="6839285697565389467">"रोचक प्रसारणे पाठविण्यास अॅपला अनुमती देते, जे प्रसारण समाप्त झाल्यानंतर तसेच रहाते. अतिरिक्त वापर टीव्ही धीमा किंवा यासाठी बरीच मेमरी वापरली जात असल्यामुळे तो अस्थिर करू शकतो."</string>
     <string name="permdesc_broadcastSticky" product="default" msgid="2825803764232445091">"रोचक प्रसारणे पाठविण्यासाठी अॅप ला अनुमती देते, जे प्रसारण समाप्त झाल्यानंतर देखील तसेच राहते. अत्याधिक वापरामुळे बरीच मेमरी वापरली जाऊन तो फोनला धीमा किंवा अस्थिर करू शकतो."</string>
     <string name="permlab_readContacts" msgid="8348481131899886131">"तुमचे संपर्क वाचा"</string>
-    <string name="permdesc_readContacts" product="tablet" msgid="5294866856941149639">"तुम्ही कॉल केलेल्या, ईमेल केलेल्या किंवा विशिष्ट लोकांशी अन्य मार्गांनी संवाद प्रस्थापित केलेल्या लोकांच्या फ्रिक्वेन्सीसह, आपल्या टॅब्लेटवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप ला अनुमती देते. ही परवानगी आपला संपर्क डेटा सेव्ह करण्याची अॅप्स ला अनुमती देते आणि दुर्भावनापूर्ण अॅप्स आपल्या माहितीशिवाय संपर्क डेटा सामायिक करू शकतात."</string>
-    <string name="permdesc_readContacts" product="tv" msgid="1839238344654834087">"तुम्ही विशिष्ट लोकांना इतर मार्गांनी कॉल केलेल्या, ईमेल केलेल्या किंवा संप्रेषित केलेल्या फ्रिक्वेन्सीसह, आपल्या टीव्हीवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप्सला अनुमती देतात. ही परवागनी अॅप्सला आपला संपर्क डेटा सेव्ह करण्यासाठी अनुमती देते आणि दुर्भावनापूर्ण अॅप्स आपल्याला न कळविता संपर्क डेटा सामायिक करू शकतात."</string>
-    <string name="permdesc_readContacts" product="default" msgid="8440654152457300662">"तुम्ही कॉल केलेल्या, ईमेल केलेल्या किंवा विशिष्ट लोकांशी अन्य मार्गांनी संवाद प्रस्थापित केलेल्या लोकांच्या फ्रिक्वेन्सीसह, आपल्या फोनवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप ला अनुमती देते. ही परवानगी आपला संपर्क डेटा सेव्ह करण्याची अॅप्स ला अनुमती देते आणि दुर्भावनापूर्ण अॅप्स आपल्या माहितीशिवाय संपर्क डेटा सामायिक करू शकतात."</string>
+    <string name="permdesc_readContacts" product="tablet" msgid="5294866856941149639">"तुम्ही कॉल केलेल्या, ईमेल केलेल्या किंवा विशिष्ट लोकांशी अन्य मार्गांनी संवाद प्रस्थापित केलेल्या लोकांच्या फ्रिक्वेन्सीसह, आपल्या टॅब्लेटवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप ला अनुमती देते. ही परवानगी तुमचा संपर्क डेटा सेव्ह करण्याची अॅप्स ला अनुमती देते आणि दुर्भावनापूर्ण अॅप्स आपल्या माहितीशिवाय संपर्क डेटा शेअर करू शकतात."</string>
+    <string name="permdesc_readContacts" product="tv" msgid="1839238344654834087">"तुम्ही विशिष्ट लोकांना इतर मार्गांनी कॉल केलेल्या, ईमेल केलेल्या किंवा संप्रेषित केलेल्या फ्रिक्वेन्सीसह, आपल्या टीव्हीवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप्सला अनुमती देतात. ही परवागनी अॅप्सला तुमचा संपर्क डेटा सेव्ह करण्यासाठी अनुमती देते आणि दुर्भावनापूर्ण अॅप्स तुम्हाला न कळविता संपर्क डेटा शेअर करू शकतात."</string>
+    <string name="permdesc_readContacts" product="default" msgid="8440654152457300662">"तुम्ही कॉल केलेल्या, ईमेल केलेल्या किंवा विशिष्ट लोकांशी अन्य मार्गांनी संवाद प्रस्थापित केलेल्या लोकांच्या फ्रिक्वेन्सीसह, आपल्या फोनवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा वाचण्यासाठी अॅप ला अनुमती देते. ही परवानगी तुमचा संपर्क डेटा सेव्ह करण्याची अॅप्स ला अनुमती देते आणि दुर्भावनापूर्ण अॅप्स आपल्या माहितीशिवाय संपर्क डेटा शेअर करू शकतात."</string>
     <string name="permlab_writeContacts" msgid="5107492086416793544">"तुमचे संपर्क सुधारित करा"</string>
     <string name="permdesc_writeContacts" product="tablet" msgid="897243932521953602">"तुम्ही विशिष्ट संपर्कांशी अन्य मार्गांनी कॉल केलेल्या, ईमेल केलेल्या किंवा संवाद प्रस्थापित केलेल्या फ्रिक्वेन्सीसह, आपल्या टॅब्लेटवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा सुधारित करण्यासाठी अॅप ला अनुमती देते. ही परवानगी संपर्क डेटा हटविण्यासाठी अॅप ला अनुमती देते."</string>
     <string name="permdesc_writeContacts" product="tv" msgid="5438230957000018959">"तुम्ही विशिष्ट संपर्कांशी अन्य मार्गांनी कॉल केलेल्या, ईमेल केलेल्या किंवा संवाद प्रस्थापित केलेल्या फ्रिक्वेन्सीसह, आपल्या टीव्हीवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा सुधारित करण्यासाठी अॅपला अनुमती देते. ही परवानगी संपर्क डेटा हटविण्यासाठी अॅपला अनुमती देते."</string>
     <string name="permdesc_writeContacts" product="default" msgid="589869224625163558">"तुम्ही विशिष्ट संपर्कांशी अन्य मार्गांनी कॉल केलेल्या, ईमेल केलेल्या किंवा संवाद प्रस्थापित केलेल्या फ्रिक्वेन्सीसह, आपल्या फोनवर स्टोअर केलेल्या आपल्या संपर्कांविषयीचा डेटा सुधारित करण्यासाठी अॅप ला अनुमती देते. ही परवानगी संपर्क डेटा हटविण्यासाठी अॅप ला अनुमती देते."</string>
     <string name="permlab_readCallLog" msgid="3478133184624102739">"कॉल लॉग वाचा"</string>
-    <string name="permdesc_readCallLog" msgid="3204122446463552146">"हा अॅप आपला कॉल इतिहास वाचू शकता."</string>
+    <string name="permdesc_readCallLog" msgid="3204122446463552146">"हा अॅप तुमचा कॉल इतिहास वाचू शकता."</string>
     <string name="permlab_writeCallLog" msgid="8552045664743499354">"कॉल लॉग लिहा"</string>
-    <string name="permdesc_writeCallLog" product="tablet" msgid="6661806062274119245">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या टॅब्लेटचा कॉल लॉग सुधारित करण्यासाठी अॅप ला अनुमती देते. दुर्भावनापूर्ण अॅप्स आपला कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
-    <string name="permdesc_writeCallLog" product="tv" msgid="4225034892248398019">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या टीव्हीचा कॉल लॉग सुधारित करण्यासाठी अॅपला अनुमती देते. दुर्भावनापूर्ण अॅप्स आपला कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
-    <string name="permdesc_writeCallLog" product="default" msgid="683941736352787842">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या फोनचा कॉल लॉग सुधारित करण्यासाठी अॅप ला अनुमती देते. दुर्भावनापूर्ण अॅप्स आपला कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
+    <string name="permdesc_writeCallLog" product="tablet" msgid="6661806062274119245">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या टॅब्लेटचा कॉल लॉग सुधारित करण्यासाठी अॅप ला अनुमती देते. दुर्भावनापूर्ण अॅप्स तुमचा कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
+    <string name="permdesc_writeCallLog" product="tv" msgid="4225034892248398019">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या टीव्हीचा कॉल लॉग सुधारित करण्यासाठी अॅपला अनुमती देते. दुर्भावनापूर्ण अॅप्स तुमचा कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
+    <string name="permdesc_writeCallLog" product="default" msgid="683941736352787842">"येणार्‍या आणि केल्या जाणार्‍या कॉलविषयीच्या डेटासह, आपल्या फोनचा कॉल लॉग सुधारित करण्यासाठी अॅप ला अनुमती देते. दुर्भावनापूर्ण अॅप्स तुमचा कॉल लॉग मिटवण्यासाठी किंवा सुधारित करण्यासाठी याचा वापर करू शकतात."</string>
     <string name="permlab_bodySensors" msgid="4683341291818520277">"शरीर सेंसर (हृदय गती मॉनिटरसारखे) अॅक्सेस करा"</string>
     <string name="permdesc_bodySensors" product="default" msgid="4380015021754180431">"हृदय गती सारख्या, आपल्या शारीरिक स्थितीचे नियंत्रण करणार्‍या सेन्सरवरून डेटामध्ये प्रवेश करण्यासाठी अॅपला अनुमती देते."</string>
     <string name="permlab_readCalendar" msgid="6716116972752441641">"कॅलेंडर इव्हेंट आणि तपशील वाचा"</string>
-    <string name="permdesc_readCalendar" product="tablet" msgid="4993979255403945892">"हा अॅप आपल्या टॅब्लेटवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि सामायिक करू शकतो किंवा आपला कॅलेंडर डेटा सेव्ह करू शकतो."</string>
-    <string name="permdesc_readCalendar" product="tv" msgid="8837931557573064315">"हा अॅप आपल्या टीव्हीवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि सामायिक करू शकतो किंवा आपला कॅलेंडर डेटा सेव्ह करू शकतो."</string>
-    <string name="permdesc_readCalendar" product="default" msgid="4373978642145196715">"हा अॅप आपल्या फोनवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि सामायिक करू शकतो किंवा आपला कॅलेंडर डेटा सेव्ह करू शकतो."</string>
+    <string name="permdesc_readCalendar" product="tablet" msgid="4993979255403945892">"हा अॅप आपल्या टॅब्लेटवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि शेअर करू शकतो किंवा तुमचा कॅलेंडर डेटा सेव्ह करू शकतो."</string>
+    <string name="permdesc_readCalendar" product="tv" msgid="8837931557573064315">"हा अॅप आपल्या टीव्हीवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि शेअर करू शकतो किंवा तुमचा कॅलेंडर डेटा सेव्ह करू शकतो."</string>
+    <string name="permdesc_readCalendar" product="default" msgid="4373978642145196715">"हा अॅप आपल्या फोनवर स्टोअर केलेले सर्व कॅलेंडर इव्हेंट वाचू आणि शेअर करू शकतो किंवा तुमचा कॅलेंडर डेटा सेव्ह करू शकतो."</string>
     <string name="permlab_writeCalendar" msgid="8438874755193825647">"कॅलेंडर इव्हेंट जोडा किंवा बदला आणि मालकाला न कळवता अतिथींना ईमेल पाठवा"</string>
     <string name="permdesc_writeCalendar" product="tablet" msgid="1675270619903625982">"हा अॅप आपल्या टॅब्लेटवर कॅलेंडर इव्हेंट जोडू, काढू किंवा बदलू शकतो. हा अॅप कॅलेंडर मालकांकडून येत आहेत असे वाटणारे मेसेज पाठवू किंवा त्यांच्या मालकांना सूचित केल्याशिवाय इव्हेंट बदलू शकतो."</string>
     <string name="permdesc_writeCalendar" product="tv" msgid="9017809326268135866">"हा अॅप आपल्या टीव्हीवर कॅलेंडर इव्हेंट जोडू, काढू किंवा बदलू शकतो. हा अॅप कॅलेंडर मालकांकडून येत आहेत असे वाटणारे मेसेज पाठवू किंवा त्यांच्या मालकांना सूचित केल्याशिवाय इव्हेंट बदलू शकतो."</string>
@@ -446,7 +446,7 @@
     <string name="permdesc_transmitIr" product="default" msgid="7957763745020300725">"अ‍ॅप ला फोनच्‍या इन्‍फ्रारेड ट्रान्‍समीटरचा वापर करण्‍याची अनुमती देते."</string>
     <string name="permlab_setWallpaper" msgid="6627192333373465143">"वॉलपेपर सेट करा"</string>
     <string name="permdesc_setWallpaper" msgid="7373447920977624745">"सिस्टम वॉलपेपर सेट करण्यासाठी अॅप ला अनुमती देते."</string>
-    <string name="permlab_setWallpaperHints" msgid="3278608165977736538">"आपला वॉलपेपर आकार समायोजित करा"</string>
+    <string name="permlab_setWallpaperHints" msgid="3278608165977736538">"तुमचा वॉलपेपर आकार समायोजित करा"</string>
     <string name="permdesc_setWallpaperHints" msgid="8235784384223730091">"सिस्टम वॉलपेपर आकार सूचना सेट करण्यासाठी अॅप ला अनुमती देते."</string>
     <string name="permlab_setTimeZone" msgid="2945079801013077340">"टाइम झोन सेट करा"</string>
     <string name="permdesc_setTimeZone" product="tablet" msgid="1676983712315827645">"टॅब्लेटचा टाइम झोन बदलण्यासाठी अॅप ला अनुमती देते."</string>
@@ -470,7 +470,7 @@
     <string name="permdesc_changeWifiState" msgid="7137950297386127533">"वाय-फाय अॅक्सेस बिंदूंवर कनेक्ट करण्यासाठी आणि त्यावरून डिस्कनेक्ट करण्यासाठी आणि वाय-फाय नेटवर्कसाठी डिव्हाइस कॉंफिगरेशनमध्ये बदल करण्यासाठी अॅपला अनुमती देते."</string>
     <string name="permlab_changeWifiMulticastState" msgid="1368253871483254784">"वाय-फाय मल्‍टिकास्‍ट रिसेप्‍शनला अनुमती द्या"</string>
     <string name="permdesc_changeWifiMulticastState" product="tablet" msgid="7969774021256336548">"मल्टिकास्ट पत्ते वापरून फक्त तुमच्या टॅब्लेटवर नाही, तर वाय-फाय नेटवर्कवरील सर्व डीव्हाइसवर पाठविलेले पॅकेट प्राप्त करण्यासाठी अॅप ला अनुमती देते. हे मल्टिकास्टखेरिज इतर मोडसाठी अधिक पॉवर वापरते."</string>
-    <string name="permdesc_changeWifiMulticastState" product="tv" msgid="9031975661145014160">"केवळ आपला टीव्ही न वापरता, एकाधिक पत्ते वापरून एका वाय-फाय नेटवकवरील सर्व डीव्हाइसवर पाठविलेली पॅकेट प्राप्त करण्यासाठी अॅपला अनुमती देते."</string>
+    <string name="permdesc_changeWifiMulticastState" product="tv" msgid="9031975661145014160">"केवळ तुमचा टीव्ही न वापरता, एकाधिक पत्ते वापरून एका वाय-फाय नेटवकवरील सर्व डीव्हाइसवर पाठविलेली पॅकेट प्राप्त करण्यासाठी अॅपला अनुमती देते."</string>
     <string name="permdesc_changeWifiMulticastState" product="default" msgid="6851949706025349926">"मल्टिकास्ट पत्ते वापरून फक्त तुमच्या फोनवर नाही, तर वाय-फाय नेटवर्कवरील सर्व डीव्हाइसवर पाठविलेले पॅकेट प्राप्त करण्यासाठी अॅप ला अनुमती देते. हे मल्टिकास्टखेरिज इतर मोडसाठी अधिक पॉवर वापरते."</string>
     <string name="permlab_bluetoothAdmin" msgid="6006967373935926659">"ब्लूटूथ सेटिंग्ज अॅक्सेस करा"</string>
     <string name="permdesc_bluetoothAdmin" product="tablet" msgid="6921177471748882137">"स्थानिक ब्लूटूथ टॅबलेट कॉंफिगर करण्याकरिता आणि दूरस्थ डिव्हाइस शोधण्यासाठी आणि त्यासह जोडण्यासाठी अॅप ला अनुमती देते."</string>
@@ -767,12 +767,12 @@
     <string name="lockscreen_sim_puk_locked_instructions" msgid="8127916255245181063">"वापरकर्ता मार्गदर्शक पहा किंवा कस्टमर केअरशी संपर्क साधा."</string>
     <string name="lockscreen_sim_locked_message" msgid="8066660129206001039">"सिम कार्ड लॉक केलेले आहे."</string>
     <string name="lockscreen_sim_unlock_progress_dialog_message" msgid="595323214052881264">"सिम कार्ड अनलॉक करत आहे…"</string>
-    <string name="lockscreen_too_many_failed_attempts_dialog_message" msgid="6481623830344107222">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने काढला. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="lockscreen_too_many_failed_password_attempts_dialog_message" msgid="2725973286239344555">"तुम्ही आपला पासवर्ड <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="lockscreen_too_many_failed_pin_attempts_dialog_message" msgid="6216672706545696955">"तुम्ही आपला पिन <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="lockscreen_failed_attempts_almost_glogin" product="tablet" msgid="9191611984625460820">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा चुकीचा रेखांकित केला आहे. <xliff:g id="NUMBER_1">%2$d</xliff:g> अधिक अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून आपला टॅब्लेट अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="lockscreen_failed_attempts_almost_glogin" product="tv" msgid="5316664559603394684">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा आपला अनलॉक पॅटर्न अयोग्यरीत्या काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून आपला टीव्ही अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांनी पुन्हा प्रयत्न करा."</string>
-    <string name="lockscreen_failed_attempts_almost_glogin" product="default" msgid="2590227559763762751">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे रेखांकित केला आहे. <xliff:g id="NUMBER_1">%2$d</xliff:g> अधिक अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून आपला फोन अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_too_many_failed_attempts_dialog_message" msgid="6481623830344107222">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने काढला. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_too_many_failed_password_attempts_dialog_message" msgid="2725973286239344555">"तुम्ही तुमचा पासवर्ड <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_too_many_failed_pin_attempts_dialog_message" msgid="6216672706545696955">"तुम्ही तुमचा पिन <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_failed_attempts_almost_glogin" product="tablet" msgid="9191611984625460820">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा चुकीचा रेखांकित केला आहे. <xliff:g id="NUMBER_1">%2$d</xliff:g> अधिक अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून तुमचा टॅब्लेट अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_failed_attempts_almost_glogin" product="tv" msgid="5316664559603394684">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा तुमचा अनलॉक पॅटर्न अयोग्यरीत्या काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून तुमचा टीव्ही अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांनी पुन्हा प्रयत्न करा."</string>
+    <string name="lockscreen_failed_attempts_almost_glogin" product="default" msgid="2590227559763762751">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे रेखांकित केला आहे. <xliff:g id="NUMBER_1">%2$d</xliff:g> अधिक अयशस्वी प्रयत्नांनंतर, तुम्हाला तुमचे Google साइन इन वापरून तुमचा फोन अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
     <string name="lockscreen_failed_attempts_almost_at_wipe" product="tablet" msgid="6128106399745755604">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा टॅबलेट अनलॉक करण्याचे चुकीचे प्रयत्न केले. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, टॅबलेट फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि सर्व वापरकर्ता डेटा गमावला जाईल."</string>
     <string name="lockscreen_failed_attempts_almost_at_wipe" product="tv" msgid="950408382418270260">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा टीव्ही अनलॉक करण्याचा अयोग्यरित्या प्रयत्न केला. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, टीव्ही फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि सर्व वापरकर्ता डेटा गमावेल."</string>
     <string name="lockscreen_failed_attempts_almost_at_wipe" product="default" msgid="8603565142156826565">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा फोन अनलॉक करण्याचे चुकीचे प्रयत्न केले. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, फोन फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि सर्व वापरकर्ता डेटा गमावला जाईल."</string>
@@ -837,7 +837,7 @@
     <string name="js_dialog_title_default" msgid="6961903213729667573">"Javascript"</string>
     <string name="js_dialog_before_unload_title" msgid="2619376555525116593">"नेव्हिगेशनची पुष्टी करा"</string>
     <string name="js_dialog_before_unload_positive_button" msgid="3112752010600484130">"हे पृष्ठ सोडा"</string>
-    <string name="js_dialog_before_unload_negative_button" msgid="5614861293026099715">"या पृष्ठावर रहा"</string>
+    <string name="js_dialog_before_unload_negative_button" msgid="5614861293026099715">"या पेजवर रहा"</string>
     <string name="js_dialog_before_unload" msgid="3468816357095378590">"<xliff:g id="MESSAGE">%s</xliff:g>\n\nआपल्‍याला खात्री आहे की तुम्ही या पृष्‍ठावरून नेव्‍हिगेट करू इच्‍छिता?"</string>
     <string name="save_password_label" msgid="6860261758665825069">"पुष्टी करा"</string>
     <string name="double_tap_toast" msgid="4595046515400268881">"टीप: झूम कमी करण्यासाठी आणि वाढवण्यासाठी दोनदा-टॅप करा."</string>
@@ -876,7 +876,7 @@
     <string name="save_password_notnow" msgid="6389675316706699758">"आत्ता नाही"</string>
     <string name="save_password_remember" msgid="6491879678996749466">"लक्षात ठेवा"</string>
     <string name="save_password_never" msgid="8274330296785855105">"कधीही नाही"</string>
-    <string name="open_permission_deny" msgid="7374036708316629800">"आपल्याला हे पृष्ठ उघडण्याची परवानगी नाही."</string>
+    <string name="open_permission_deny" msgid="7374036708316629800">"तुम्हाला हे पृष्ठ उघडण्याची परवानगी नाही."</string>
     <string name="text_copied" msgid="4985729524670131385">"मजकूर क्लिपबोर्डवर कॉपी केला."</string>
     <string name="more_item_label" msgid="4650918923083320495">"अधिक"</string>
     <string name="prepend_shortcut_label" msgid="2572214461676015642">"मेनू+"</string>
@@ -1128,8 +1128,8 @@
     <string name="new_app_description" msgid="5894852887817332322">"<xliff:g id="OLD_APP">%1$s</xliff:g> सेव्ह न करता बंद होईल"</string>
     <string name="dump_heap_notification" msgid="2618183274836056542">"<xliff:g id="PROC">%1$s</xliff:g> ने मेमेरी मर्यादा वाढविली"</string>
     <string name="dump_heap_notification_detail" msgid="3993078784053054141">"हीप डंप गोळा केले. शेअर करण्यासाठी टॅप करा."</string>
-    <string name="dump_heap_title" msgid="5864292264307651673">"हीप डंप सामायिक करायचे?"</string>
-    <string name="dump_heap_text" msgid="4809417337240334941">"<xliff:g id="PROC">%1$s</xliff:g> प्रक्रियेने त्याची <xliff:g id="SIZE">%2$s</xliff:g> ची प्रक्रिया मेमरी मर्यादा ओलांडली आहे. त्याच्या विकासकासह सामायिक करण्यासाठी तुमच्यासाठी हीप डंप उपलब्ध आहे. सावधगिरी बाळगा: या हीप डंपमध्ये तुमची कोणतीही वैयक्तिक माहिती असू शकते ज्यात अॅप्लिकेशन प्रवेश करू शकतो."</string>
+    <string name="dump_heap_title" msgid="5864292264307651673">"हीप डंप शेअर करायचे?"</string>
+    <string name="dump_heap_text" msgid="4809417337240334941">"<xliff:g id="PROC">%1$s</xliff:g> प्रक्रियेने त्याची <xliff:g id="SIZE">%2$s</xliff:g> ची प्रक्रिया मेमरी मर्यादा ओलांडली आहे. त्याच्या विकासकासह शेअर करण्यासाठी तुमच्यासाठी हीप डंप उपलब्ध आहे. सावधगिरी बाळगा: या हीप डंपमध्ये तुमची कोणतीही वैयक्तिक माहिती असू शकते ज्यात अॅप्लिकेशन प्रवेश करू शकतो."</string>
     <string name="sendText" msgid="5209874571959469142">"मजकुरासाठी क्रिया निवडा"</string>
     <string name="volume_ringtone" msgid="6885421406845734650">"रिंगर व्हॉल्यूम"</string>
     <string name="volume_music" msgid="5421651157138628171">"मीडिया व्हॉल्यूम"</string>
@@ -1265,7 +1265,7 @@
     <string name="adb_active_notification_message" msgid="7463062450474107752">"USB डीबगिंग बंद करण्यासाठी टॅप करा"</string>
     <string name="adb_active_notification_message" product="tv" msgid="8470296818270110396">"USB डीबगिंग बंद करण्यासाठी निवडा."</string>
     <string name="taking_remote_bugreport_notification_title" msgid="6742483073875060934">"बग रीपोर्ट घेत आहे..."</string>
-    <string name="share_remote_bugreport_notification_title" msgid="4987095013583691873">"बग अहवाल सामायिक करायचा?"</string>
+    <string name="share_remote_bugreport_notification_title" msgid="4987095013583691873">"बग अहवाल शेअर करायचा?"</string>
     <string name="sharing_remote_bugreport_notification_title" msgid="7572089031496651372">"बग रीपोर्ट शेअर करत आहे..."</string>
     <string name="share_remote_bugreport_notification_message_finished" msgid="6029609949340992866">"आपल्या प्रशासकाने या डिव्हाइसचे समस्या निवारण करण्यात मदत करण्यासाठी दोष अहवालाची विनंती केली. अॅप्स आणि डेटा शेअर केले जाऊ शकतात."</string>
     <string name="share_remote_bugreport_action" msgid="6249476773913384948">"शेअर करा"</string>
@@ -1384,7 +1384,7 @@
     <string name="next_button_label" msgid="1080555104677992408">"पुढील"</string>
     <string name="skip_button_label" msgid="1275362299471631819">"वगळा"</string>
     <string name="no_matches" msgid="8129421908915840737">"कोणत्याही जुळण्या नाहीत"</string>
-    <string name="find_on_page" msgid="1946799233822820384">"पृष्ठावर शोधा"</string>
+    <string name="find_on_page" msgid="1946799233822820384">"पेजवर शोधा"</string>
     <plurals name="matches_found" formatted="false" msgid="1210884353962081884">
       <item quantity="one"><xliff:g id="TOTAL">%d</xliff:g> पैकी <xliff:g id="INDEX">%d</xliff:g></item>
       <item quantity="other"><xliff:g id="TOTAL">%d</xliff:g> पैकी <xliff:g id="INDEX">%d</xliff:g></item>
@@ -1446,7 +1446,7 @@
     <string name="action_menu_overflow_description" msgid="2295659037509008453">"अधिक पर्याय"</string>
     <string name="action_bar_home_description_format" msgid="7965984360903693903">"%1$s, %2$s"</string>
     <string name="action_bar_home_subtitle_description_format" msgid="6985546530471780727">"%1$s, %2$s, %3$s"</string>
-    <string name="storage_internal" msgid="3570990907910199483">"अंतर्गत सामायिक केलेला स्टोरेज"</string>
+    <string name="storage_internal" msgid="3570990907910199483">"अंतर्गत शेअर केलेला स्टोरेज"</string>
     <string name="storage_sd_card" msgid="3282948861378286745">"SD कार्ड"</string>
     <string name="storage_sd_card_label" msgid="6347111320774379257">"<xliff:g id="MANUFACTURER">%s</xliff:g> SD कार्ड"</string>
     <string name="storage_usb_drive" msgid="6261899683292244209">"USB ड्राइव्‍ह"</string>
@@ -1544,18 +1544,18 @@
     <string name="kg_login_invalid_input" msgid="5754664119319872197">"अवैध वापरकर्तानाव किंवा पासवर्ड."</string>
     <string name="kg_login_account_recovery_hint" msgid="5690709132841752974">"तुमचे वापरकर्तानाव किंवा पासवर्ड विसरलात?\n "<b>"google.com/accounts/recovery"</b>" ला भेट द्या."</string>
     <string name="kg_login_checking_password" msgid="1052685197710252395">"खाते तपासत आहे…"</string>
-    <string name="kg_too_many_failed_pin_attempts_dialog_message" msgid="8276745642049502550">"तुम्ही आपला पिन <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="kg_too_many_failed_password_attempts_dialog_message" msgid="7813713389422226531">"तुम्ही आपला पासवर्ड <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="kg_too_many_failed_pattern_attempts_dialog_message" msgid="74089475965050805">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने काढला. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="kg_too_many_failed_pin_attempts_dialog_message" msgid="8276745642049502550">"तुम्ही तुमचा पिन <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="kg_too_many_failed_password_attempts_dialog_message" msgid="7813713389422226531">"तुम्ही तुमचा पासवर्ड <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने टाइप केला आहे. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="kg_too_many_failed_pattern_attempts_dialog_message" msgid="74089475965050805">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यरितीने काढला. \n\n <xliff:g id="NUMBER_1">%2$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
     <string name="kg_failed_attempts_almost_at_wipe" product="tablet" msgid="1575557200627128949">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा टॅबलेट अनलॉक करण्याचा अयोग्यपणे प्रयत्न केला. <xliff:g id="NUMBER_1">%2$d</xliff:g> आणखी अयशस्वी प्रयत्नांनंतर, टॅबलेट फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि वापरकर्ता डेटा गमावेल."</string>
     <string name="kg_failed_attempts_almost_at_wipe" product="tv" msgid="5621231220154419413">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा टीव्ही अनलॉक करण्याचा अयोग्यरित्या प्रयत्न केला. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, टीव्ही फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि सर्व वापरकर्ता डेटा गमावेल."</string>
     <string name="kg_failed_attempts_almost_at_wipe" product="default" msgid="4051015943038199910">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा फोन अनलॉक करण्याचा अयोग्यपणे प्रयत्न केला. <xliff:g id="NUMBER_1">%2$d</xliff:g> आणखी अयशस्वी प्रयत्नांनंतर, फोन फॅक्टरी डीफॉल्टवर रीसेट केला जाईल आणि वापरकर्ता डेटा गमावेल."</string>
     <string name="kg_failed_attempts_now_wiping" product="tablet" msgid="2072996269148483637">"तुम्ही <xliff:g id="NUMBER">%d</xliff:g> वेळा टॅबलेट अनलॉक करण्याचा अयोग्यपणे प्रयत्न केला. टॅबलेट आता फॅक्टरी डीफॉल्ट वर रीसेट केला जाईल."</string>
     <string name="kg_failed_attempts_now_wiping" product="tv" msgid="4987878286750741463">"तुम्ही <xliff:g id="NUMBER">%d</xliff:g> वेळा टीव्ही अनलॉक करण्याचा अयोग्यरित्या प्रयत्न केला. टीव्ही आता फॅक्टरी डीफॉल्टवर रीसेट केला जाईल."</string>
     <string name="kg_failed_attempts_now_wiping" product="default" msgid="4817627474419471518">"तुम्ही <xliff:g id="NUMBER">%d</xliff:g> वेळा फोन अनलॉक करण्याचा अयोग्यपणे प्रयत्न केला. फोन आता फॅक्टरी डीफॉल्ट वर रीसेट केला जाईल."</string>
-    <string name="kg_failed_attempts_almost_at_login" product="tablet" msgid="3253575572118914370">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून आपला टॅब्लेट अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
-    <string name="kg_failed_attempts_almost_at_login" product="tv" msgid="4224651132862313471">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा आपला अनलॉक पॅटर्न अयोग्यरीत्या काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून आपला टीव्ही अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांनी पुन्हा प्रयत्न करा."</string>
-    <string name="kg_failed_attempts_almost_at_login" product="default" msgid="1437638152015574839">"तुम्ही आपला अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून आपला फोन अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="kg_failed_attempts_almost_at_login" product="tablet" msgid="3253575572118914370">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून तुमचा टॅब्लेट अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
+    <string name="kg_failed_attempts_almost_at_login" product="tv" msgid="4224651132862313471">"तुम्ही <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा तुमचा अनलॉक पॅटर्न अयोग्यरीत्या काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून तुमचा टीव्ही अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांनी पुन्हा प्रयत्न करा."</string>
+    <string name="kg_failed_attempts_almost_at_login" product="default" msgid="1437638152015574839">"तुम्ही तुमचा अनलॉक पॅटर्न <xliff:g id="NUMBER_0">%1$d</xliff:g> वेळा अयोग्यपणे काढला आहे. आणखी <xliff:g id="NUMBER_1">%2$d</xliff:g> अयशस्वी प्रयत्नांनंतर, तुम्हाला ईमेल खाते वापरून तुमचा फोन अनलॉक करण्यास सांगितले जाईल.\n\n <xliff:g id="NUMBER_2">%3$d</xliff:g> सेकंदांमध्ये पुन्हा प्रयत्न करा."</string>
     <string name="kg_text_message_separator" product="default" msgid="4160700433287233771">" — "</string>
     <string name="kg_reordering_delete_drop_target_text" msgid="7899202978204438708">"काढा"</string>
     <string name="safe_media_volume_warning" product="default" msgid="2276318909314492312">"शिफारस केलेल्‍या पातळीच्या वर आवाज वाढवायचा?\n\nउच्च आवाजात दीर्घ काळ ऐकण्‍याने आपल्‍या श्रवणशक्तीची हानी होऊ शकते."</string>
@@ -1751,7 +1751,7 @@
     <string name="zen_mode_default_events_name" msgid="8158334939013085363">"इव्‍हेंट"</string>
     <string name="zen_mode_default_every_night_name" msgid="3012363838882944175">"निष्क्रिय आहे"</string>
     <string name="muted_by" msgid="5942954724562097128">"<xliff:g id="THIRD_PARTY">%1$s</xliff:g> काही ध्‍वनी म्‍यूट करत आहे"</string>
-    <string name="system_error_wipe_data" msgid="6608165524785354962">"आपल्‍या डिव्‍हाइसमध्‍ये अंतर्गत समस्‍या आहे आणि आपला फॅक्‍टरी डेटा रीसेट होईपर्यंत ती अस्‍थिर असू शकते."</string>
+    <string name="system_error_wipe_data" msgid="6608165524785354962">"आपल्‍या डिव्‍हाइसमध्‍ये अंतर्गत समस्‍या आहे आणि तुमचा फॅक्‍टरी डेटा रीसेट होईपर्यंत ती अस्‍थिर असू शकते."</string>
     <string name="system_error_manufacturer" msgid="8086872414744210668">"आपल्‍या डिव्‍हाइसमध्‍ये अंतर्गत समस्‍या आहे. तपशीलांसाठी आपल्‍या निर्मात्याशी संपर्क साधा."</string>
     <string name="stk_cc_ussd_to_dial" msgid="5214333646366591205">"USSD विनंती नियमित कॉलवर बदलली"</string>
     <string name="stk_cc_ussd_to_ss" msgid="4884994189414782605">"USSD विनंती SS विनंतीवर बदलली"</string>
diff --git a/core/res/res/values-nb/strings.xml b/core/res/res/values-nb/strings.xml
index 54097df..b65c142 100644
--- a/core/res/res/values-nb/strings.xml
+++ b/core/res/res/values-nb/strings.xml
@@ -499,7 +499,7 @@
     <string name="fingerprint_acquired_partial" msgid="735082772341716043">"Deler av fingeravtrykket er registrert. Prøv på nytt."</string>
     <string name="fingerprint_acquired_insufficient" msgid="4596546021310923214">"Kunne ikke registrere fingeravtrykket. Prøv på nytt."</string>
     <string name="fingerprint_acquired_imager_dirty" msgid="1087209702421076105">"Fingeravtrykksensoren er skitten. Rengjør den og prøv på nytt."</string>
-    <string name="fingerprint_acquired_too_fast" msgid="6470642383109155969">"Du flyttet fingeren for kjapt. Prøv på nytt."</string>
+    <string name="fingerprint_acquired_too_fast" msgid="6470642383109155969">"Du flyttet fingeren for raskt. Prøv på nytt."</string>
     <string name="fingerprint_acquired_too_slow" msgid="59250885689661653">"Du flyttet fingeren for sakte. Prøv på nytt."</string>
   <string-array name="fingerprint_acquired_vendor">
   </string-array>
@@ -510,7 +510,7 @@
     <string name="fingerprint_error_timeout" msgid="3927186043737732875">"Tidsavbrudd for fingeravtrykk er nådd. Prøv på nytt."</string>
     <string name="fingerprint_error_canceled" msgid="4402024612660774395">"Fingeravtrykk-operasjonen ble avbrutt."</string>
     <string name="fingerprint_error_user_canceled" msgid="7999639584615291494">"Fingeravtrykk-operasjonen ble avbrutt av brukeren."</string>
-    <string name="fingerprint_error_lockout" msgid="5536934748136933450">"For mange forsøk. Prøve på nytt senere."</string>
+    <string name="fingerprint_error_lockout" msgid="5536934748136933450">"For mange forsøk. Prøv på nytt senere."</string>
     <string name="fingerprint_error_lockout_permanent" msgid="5033251797919508137">"For mange forsøk. Fingeravtrykkssensoren er slått av."</string>
     <string name="fingerprint_error_unable_to_process" msgid="6107816084103552441">"Prøv igjen."</string>
     <string name="fingerprint_error_no_fingerprints" msgid="7654382120628334248">"Ingen fingeravtrykk er registrert."</string>
diff --git a/core/res/res/values-pa/strings.xml b/core/res/res/values-pa/strings.xml
index fc05d2c..45ec2cf 100644
--- a/core/res/res/values-pa/strings.xml
+++ b/core/res/res/values-pa/strings.xml
@@ -1816,7 +1816,7 @@
     <string name="conference_call" msgid="3751093130790472426">"ਕਾਨਫਰੰਸ ਕਾਲ"</string>
     <string name="tooltip_popup_title" msgid="5253721848739260181">"ਟੂਲ-ਟਿੱਪ"</string>
     <string name="app_category_game" msgid="5431836943981492993">"ਗੇਮਾਂ"</string>
-    <string name="app_category_audio" msgid="1659853108734301647">"ਸੰਗੀਤ ਅਤੇ  ਆਡੀਓ"</string>
+    <string name="app_category_audio" msgid="1659853108734301647">"ਸੰਗੀਤ ਅਤੇ ਆਡੀਓ"</string>
     <string name="app_category_video" msgid="2728726078629384196">"ਮੂਵੀਆਂ ਅਤੇ ਵੀਡੀਓ"</string>
     <string name="app_category_image" msgid="4867854544519846048">"ਫ਼ੋਟੋਆਂ ਅਤੇ ਚਿੱਤਰ"</string>
     <string name="app_category_social" msgid="5842783057834965912">"ਸਮਾਜਕ ਅਤੇ ਸੰਚਾਰ"</string>
diff --git a/core/res/res/values-pl/strings.xml b/core/res/res/values-pl/strings.xml
index 423da8d..3013cb0 100644
--- a/core/res/res/values-pl/strings.xml
+++ b/core/res/res/values-pl/strings.xml
@@ -587,7 +587,7 @@
     <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Pozwala aplikacji na odczyt i zmianę konfiguracji trybu Nie przeszkadzać."</string>
     <string name="policylab_limitPassword" msgid="4497420728857585791">"Określ reguły hasła"</string>
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"Kontrolowanie długości haseł blokady ekranu i kodów PIN oraz dozwolonych w nich znaków."</string>
-    <string name="policylab_watchLogin" msgid="5091404125971980158">"Monitoruj próby odblokowania ekranu"</string>
+    <string name="policylab_watchLogin" msgid="5091404125971980158">"Monitorowanie prób odblokowania ekranu"</string>
     <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Przy odblokowywaniu ekranu monitoruj, ile razy wpisano nieprawidłowe hasło i blokuj tablet lub usuń z niego wszystkie dane, jeśli nieprawidłowe hasło podano zbyt wiele razy."</string>
     <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Monitorowanie, ile razy wpisano niepoprawne hasło podczas odblokowywania ekranu, oraz blokowanie telewizora albo kasowanie na nim wszystkich danych, gdy zbyt wiele razy wpisano niepoprawne hasło."</string>
     <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Przy odblokowywaniu ekranu monitoruje, ile razy wpisano nieprawidłowe hasło, i blokuje telefon lub usuwa z niego wszystkie dane, jeśli nieprawidłowe hasło podano zbyt wiele razy"</string>
@@ -608,11 +608,11 @@
     <string name="policydesc_wipeData_secondaryUser" product="default" msgid="6787904546711590238">"Kasowanie danych tego użytkownika na tym telefonie bez ostrzeżenia."</string>
     <string name="policylab_setGlobalProxy" msgid="2784828293747791446">"Ustaw globalny serwer proxy urządzenia"</string>
     <string name="policydesc_setGlobalProxy" msgid="8459859731153370499">"Ustawianie globalnego serwera proxy urządzenia do użycia przy włączonych zasadach. Tylko właściciel urządzenia może ustawić globalny serwer proxy."</string>
-    <string name="policylab_expirePassword" msgid="5610055012328825874">"Ustaw czas ważności hasła blokady ekranu"</string>
+    <string name="policylab_expirePassword" msgid="5610055012328825874">"Ustawianie czasu ważności hasła blokady ekranu"</string>
     <string name="policydesc_expirePassword" msgid="5367525762204416046">"Zmiana częstotliwości, z jaką należy zmieniać hasło blokady ekranu, kod PIN lub wzór."</string>
-    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Ustaw szyfrowanie pamięci"</string>
+    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Ustawianie szyfrowania pamięci"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Wymaganie szyfrowania przechowywanych danych aplikacji"</string>
-    <string name="policylab_disableCamera" msgid="6395301023152297826">"Wyłącz aparaty"</string>
+    <string name="policylab_disableCamera" msgid="6395301023152297826">"Wyłączanie aparatów"</string>
     <string name="policydesc_disableCamera" msgid="2306349042834754597">"Zapobieganie używaniu wszystkich aparatów w urządzeniu"</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Wył. funkcji blokady ekranu"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Zapobieganie użyciu niektórych funkcji blokady ekranu."</string>
diff --git a/core/res/res/values-pt-rBR/strings.xml b/core/res/res/values-pt-rBR/strings.xml
index 0fb095d..7943360 100644
--- a/core/res/res/values-pt-rBR/strings.xml
+++ b/core/res/res/values-pt-rBR/strings.xml
@@ -1768,7 +1768,7 @@
     <string name="usb_midi_peripheral_manufacturer_name" msgid="7176526170008970168">"Android"</string>
     <string name="usb_midi_peripheral_product_name" msgid="4971827859165280403">"Porta USB periférica"</string>
     <string name="floating_toolbar_open_overflow_description" msgid="4797287862999444631">"Mais opções"</string>
-    <string name="floating_toolbar_close_overflow_description" msgid="559796923090723804">"Fechar barra flutuante"</string>
+    <string name="floating_toolbar_close_overflow_description" msgid="559796923090723804">"Fechar menu flutuante"</string>
     <string name="maximize_button_text" msgid="7543285286182446254">"Maximizar"</string>
     <string name="close_button_text" msgid="3937902162644062866">"Fechar"</string>
     <string name="notification_messaging_title_template" msgid="3452480118762691020">"<xliff:g id="CONVERSATION_TITLE">%1$s</xliff:g>: <xliff:g id="SENDER_NAME">%2$s</xliff:g>"</string>
diff --git a/core/res/res/values-pt-rPT/strings.xml b/core/res/res/values-pt-rPT/strings.xml
index 8cafd43..3c35666 100644
--- a/core/res/res/values-pt-rPT/strings.xml
+++ b/core/res/res/values-pt-rPT/strings.xml
@@ -1278,7 +1278,7 @@
     <string name="fast_scroll_numeric_alphabet" msgid="4030170524595123610">" 0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ"</string>
     <string name="alert_windows_notification_channel_group_name" msgid="1463953341148606396">"Sobrepor a outras aplicações"</string>
     <string name="alert_windows_notification_channel_name" msgid="3116610965549449803">"A aplicação <xliff:g id="NAME">%s</xliff:g> sobrepõe-se a outras aplicações"</string>
-    <string name="alert_windows_notification_title" msgid="3697657294867638947">"O <xliff:g id="NAME">%s</xliff:g> sobrepõe-se a outras aplic."</string>
+    <string name="alert_windows_notification_title" msgid="3697657294867638947">"O <xliff:g id="NAME">%s</xliff:g> sobrepõe-se a outras app"</string>
     <string name="alert_windows_notification_message" msgid="8917232109522912560">"Se não pretende que a aplicação <xliff:g id="NAME">%s</xliff:g> utilize esta funcionalidade, toque para abrir as definições e desative-a."</string>
     <string name="alert_windows_notification_turn_off_action" msgid="2902891971380544651">"Desligar"</string>
     <string name="ext_media_checking_notification_title" msgid="4411133692439308924">"A verificar o <xliff:g id="NAME">%s</xliff:g>…"</string>
diff --git a/core/res/res/values-pt/strings.xml b/core/res/res/values-pt/strings.xml
index 0fb095d..7943360 100644
--- a/core/res/res/values-pt/strings.xml
+++ b/core/res/res/values-pt/strings.xml
@@ -1768,7 +1768,7 @@
     <string name="usb_midi_peripheral_manufacturer_name" msgid="7176526170008970168">"Android"</string>
     <string name="usb_midi_peripheral_product_name" msgid="4971827859165280403">"Porta USB periférica"</string>
     <string name="floating_toolbar_open_overflow_description" msgid="4797287862999444631">"Mais opções"</string>
-    <string name="floating_toolbar_close_overflow_description" msgid="559796923090723804">"Fechar barra flutuante"</string>
+    <string name="floating_toolbar_close_overflow_description" msgid="559796923090723804">"Fechar menu flutuante"</string>
     <string name="maximize_button_text" msgid="7543285286182446254">"Maximizar"</string>
     <string name="close_button_text" msgid="3937902162644062866">"Fechar"</string>
     <string name="notification_messaging_title_template" msgid="3452480118762691020">"<xliff:g id="CONVERSATION_TITLE">%1$s</xliff:g>: <xliff:g id="SENDER_NAME">%2$s</xliff:g>"</string>
diff --git a/core/res/res/values-ro/strings.xml b/core/res/res/values-ro/strings.xml
index 9610a93..27897b3 100644
--- a/core/res/res/values-ro/strings.xml
+++ b/core/res/res/values-ro/strings.xml
@@ -582,9 +582,9 @@
     <string name="permdesc_bindCarrierServices" msgid="1391552602551084192">"Permite aplicației să se conecteze la serviciile operatorului. Nu ar trebui să fie niciodată necesară pentru aplicațiile obișnuite."</string>
     <string name="permlab_access_notification_policy" msgid="4247510821662059671">"accesează Nu deranja"</string>
     <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Permite aplicației să citească și să scrie configurația Nu deranja."</string>
-    <string name="policylab_limitPassword" msgid="4497420728857585791">"Setați reguli pentru parolă"</string>
+    <string name="policylab_limitPassword" msgid="4497420728857585791">"Să seteze reguli pentru parolă"</string>
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"Stabiliți lungimea și tipul de caractere permise pentru parolele și codurile PIN de blocare a ecranului."</string>
-    <string name="policylab_watchLogin" msgid="5091404125971980158">"Monitorizați încercările de deblocare a ecranului"</string>
+    <string name="policylab_watchLogin" msgid="5091404125971980158">"Să monitorizeze încercările de deblocare a ecranului"</string>
     <string name="policydesc_watchLogin" product="tablet" msgid="3215729294215070072">"Monitorizați numărul de parole incorecte introduse la deblocarea ecranului și blocați tableta sau ștergeți datele acesteia dacă sunt introduse prea multe parole incorecte."</string>
     <string name="policydesc_watchLogin" product="TV" msgid="2707817988309890256">"Monitorizați numărul de parole incorecte introduse la deblocarea ecranului și blocați televizorul sau ștergeți toate datele acestuia dacă sunt introduse prea multe parole incorecte."</string>
     <string name="policydesc_watchLogin" product="default" msgid="5712323091846761073">"Monitorizați numărul de parole incorecte introduse la deblocarea ecranului și blocați telefonul sau ștergeți toate datele acestuia dacă sunt introduse prea multe parole incorecte."</string>
@@ -607,9 +607,9 @@
     <string name="policydesc_setGlobalProxy" msgid="8459859731153370499">"Setați serverul proxy global pentru dispozitiv, care să fie utilizat cât timp politica este activă. Numai proprietarul dispozitivului poate seta serverul proxy global."</string>
     <string name="policylab_expirePassword" msgid="5610055012328825874">"Setați expirarea parolei pentru blocarea ecranului"</string>
     <string name="policydesc_expirePassword" msgid="5367525762204416046">"Modificați frecvența cu care trebuie să se schimbe parola, codul PIN sau modelul pentru blocarea ecranului."</string>
-    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Setați criptarea stocării"</string>
+    <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Să seteze criptarea stocării"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Necesită ca datele aplicației stocate să fie criptate."</string>
-    <string name="policylab_disableCamera" msgid="6395301023152297826">"Dezactivați camerele foto"</string>
+    <string name="policylab_disableCamera" msgid="6395301023152297826">"Să dezactiveze camerele foto"</string>
     <string name="policydesc_disableCamera" msgid="2306349042834754597">"Împiedicați utilizarea camerelor foto de pe dispozitiv."</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Să oprească funcții de blocare ecran"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Împiedicați folosirea unor funcții de blocare a ecranului."</string>
diff --git a/core/res/res/values-sk/strings.xml b/core/res/res/values-sk/strings.xml
index cb9a019..61987bb 100644
--- a/core/res/res/values-sk/strings.xml
+++ b/core/res/res/values-sk/strings.xml
@@ -72,7 +72,7 @@
     <string name="ThreeWCMmi" msgid="9051047170321190368">"Konferencia troch účastníkov"</string>
     <string name="RuacMmi" msgid="7827887459138308886">"Odmietnutie nevyžiadaných obťažujúcich hovorov"</string>
     <string name="CndMmi" msgid="3116446237081575808">"Doručenie volaného čísla"</string>
-    <string name="DndMmi" msgid="1265478932418334331">"Nerušiť"</string>
+    <string name="DndMmi" msgid="1265478932418334331">"Režim bez vyrušení"</string>
     <string name="CLIRDefaultOnNextCallOn" msgid="429415409145781923">"V predvolenom nastavení je identifikácia volajúceho obmedzená. Ďalší hovor: Obmedzené"</string>
     <string name="CLIRDefaultOnNextCallOff" msgid="3092918006077864624">"V predvolenom nastavení je identifikácia volajúceho obmedzená. Ďalší hovor: Bez obmedzenia"</string>
     <string name="CLIRDefaultOffNextCallOn" msgid="6179425182856418465">"V predvolenom nastavení nie je identifikácia volajúceho obmedzená. Ďalší hovor: Obmedzené"</string>
@@ -583,8 +583,8 @@
     <string name="permdesc_bindCarrierMessagingService" msgid="2762882888502113944">"Umožňuje držiteľovi viazať sa na najvyššiu úroveň rozhrania služby na odosielanie správ SMS a MMS operátora. Bežné aplikácie by toto nastavenie nemali nikdy potrebovať."</string>
     <string name="permlab_bindCarrierServices" msgid="3233108656245526783">"naviazať sa na služby operátora"</string>
     <string name="permdesc_bindCarrierServices" msgid="1391552602551084192">"Umožňuje držiteľovi povolenia naviazať sa na služby operátora. Bežné aplikácie by toto povolenie nemali nikdy nepotrebovať."</string>
-    <string name="permlab_access_notification_policy" msgid="4247510821662059671">"prístup k nastaveniu Nerušiť"</string>
-    <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Umožňuje aplikácii čítať a zapisovať konfiguráciu nastavenia Nerušiť."</string>
+    <string name="permlab_access_notification_policy" msgid="4247510821662059671">"prístup k režimu bez vyrušení"</string>
+    <string name="permdesc_access_notification_policy" msgid="3296832375218749580">"Umožňuje aplikácii čítať a zapisovať konfiguráciu režimu bez vyrušení."</string>
     <string name="policylab_limitPassword" msgid="4497420728857585791">"Nastaviť pravidlá pre heslo"</string>
     <string name="policydesc_limitPassword" msgid="2502021457917874968">"Nastavte dĺžku hesiel na odomknutie obrazovky aj kódov PIN a v nich používané znaky."</string>
     <string name="policylab_watchLogin" msgid="5091404125971980158">"Sledovanie pokusov o odomknutie obrazovky"</string>
@@ -1806,10 +1806,10 @@
     <string name="zen_mode_until" msgid="7336308492289875088">"Do <xliff:g id="FORMATTEDTIME">%1$s</xliff:g>"</string>
     <string name="zen_mode_alarm" msgid="9128205721301330797">"Do <xliff:g id="FORMATTEDTIME">%1$s</xliff:g> (ďalší budík)"</string>
     <string name="zen_mode_forever" msgid="931849471004038757">"Dokiaľ túto funkciu nevypnete"</string>
-    <string name="zen_mode_forever_dnd" msgid="3792132696572189081">"Dokiaľ nevypnete režim Nerušiť"</string>
+    <string name="zen_mode_forever_dnd" msgid="3792132696572189081">"Dokiaľ nevypnete režim bez vyrušení"</string>
     <string name="zen_mode_rule_name_combination" msgid="191109939968076477">"<xliff:g id="FIRST">%1$s</xliff:g> / <xliff:g id="REST">%2$s</xliff:g>"</string>
     <string name="toolbar_collapse_description" msgid="2821479483960330739">"Zbaliť"</string>
-    <string name="zen_mode_feature_name" msgid="5254089399895895004">"Nerušiť"</string>
+    <string name="zen_mode_feature_name" msgid="5254089399895895004">"Režim bez vyrušení"</string>
     <string name="zen_mode_downtime_feature_name" msgid="2626974636779860146">"Doba pokoja"</string>
     <string name="zen_mode_default_weeknights_name" msgid="3081318299464998143">"Noc pracovného dňa"</string>
     <string name="zen_mode_default_weekends_name" msgid="2786495801019345244">"Víkend"</string>
@@ -1949,10 +1949,10 @@
     <string name="volume_dialog_ringer_guidance_vibrate" msgid="8902050240801159042">"Hovory a upozornenia budú vibrovať"</string>
     <string name="volume_dialog_ringer_guidance_silent" msgid="2128975224280276122">"Hovory a upozornenia budú stlmené"</string>
     <string name="notification_channel_system_changes" msgid="5072715579030948646">"Zmeny systému"</string>
-    <string name="notification_channel_do_not_disturb" msgid="6766940333105743037">"Nerušiť"</string>
-    <string name="zen_upgrade_notification_visd_title" msgid="3288313883409759733">"Novinka: režim Nerušiť skrýva upozornenia"</string>
+    <string name="notification_channel_do_not_disturb" msgid="6766940333105743037">"Režim bez vyrušení"</string>
+    <string name="zen_upgrade_notification_visd_title" msgid="3288313883409759733">"Novinka: režim bez vyrušení skrýva upozornenia"</string>
     <string name="zen_upgrade_notification_visd_content" msgid="5533674060311631165">"Klepnutím získate ďalšie informácie a budete môcť vykonať zmeny."</string>
-    <string name="zen_upgrade_notification_title" msgid="3799603322910377294">"Nastavenie Nerušiť sa zmenilo"</string>
+    <string name="zen_upgrade_notification_title" msgid="3799603322910377294">"Režim bez vyrušení sa zmenil"</string>
     <string name="zen_upgrade_notification_content" msgid="1794994264692424562">"Klepnutím skontrolujete, čo je blokované."</string>
     <string name="notification_app_name_system" msgid="4205032194610042794">"Systém"</string>
     <string name="notification_app_name_settings" msgid="7751445616365753381">"Nastavenia"</string>
diff --git a/core/res/res/values-sl/strings.xml b/core/res/res/values-sl/strings.xml
index 8e18f5a..a60f9b6 100644
--- a/core/res/res/values-sl/strings.xml
+++ b/core/res/res/values-sl/strings.xml
@@ -612,7 +612,7 @@
     <string name="policydesc_expirePassword" msgid="5367525762204416046">"Spreminjanje tega, kako pogosto je treba spremeniti geslo, kodo PIN ali vzorec za zaklepanje zaslona."</string>
     <string name="policylab_encryptedStorage" msgid="8901326199909132915">"Nastavitev šifriranja shrambe"</string>
     <string name="policydesc_encryptedStorage" msgid="2637732115325316992">"Shranjeni podatki aplikacije morajo biti šifrirani."</string>
-    <string name="policylab_disableCamera" msgid="6395301023152297826">"Onemogoči fotoaparate"</string>
+    <string name="policylab_disableCamera" msgid="6395301023152297826">"Onemogočanje fotoaparatov"</string>
     <string name="policydesc_disableCamera" msgid="2306349042834754597">"Prepreči uporabo vseh fotoaparatov v napravi."</string>
     <string name="policylab_disableKeyguardFeatures" msgid="8552277871075367771">"Onemogočanje nekaterih funkcij zaklepanja zaslona"</string>
     <string name="policydesc_disableKeyguardFeatures" msgid="2044755691354158439">"Prepreči uporabo nekaterih funkcij zaklepanja zaslona."</string>
diff --git a/core/res/res/values-sr/strings.xml b/core/res/res/values-sr/strings.xml
index 012a5ad..96b73e3 100644
--- a/core/res/res/values-sr/strings.xml
+++ b/core/res/res/values-sr/strings.xml
@@ -213,7 +213,7 @@
     <string name="shutdown_confirm" product="watch" msgid="3490275567476369184">"Сат ће се угасити."</string>
     <string name="shutdown_confirm" product="default" msgid="649792175242821353">"Телефон ће се искључити."</string>
     <string name="shutdown_confirm_question" msgid="2906544768881136183">"Да ли желите да искључите телефон?"</string>
-    <string name="reboot_safemode_title" msgid="7054509914500140361">"Поново покрени систем у безбедном режиму"</string>
+    <string name="reboot_safemode_title" msgid="7054509914500140361">"Рестартуј систем у безбедном режиму"</string>
     <string name="reboot_safemode_confirm" msgid="55293944502784668">"Да ли желите да поново покренете систем у безбедном режиму? Ово ће онемогућити све инсталиране апликације независних произвођача. Оне ће бити враћене када поново покренете систем."</string>
     <string name="recent_tasks_title" msgid="3691764623638127888">"Недавно"</string>
     <string name="no_recent_tasks" msgid="8794906658732193473">"Нема недавних апликација."</string>
@@ -494,11 +494,11 @@
     <string name="permlab_disableKeyguard" msgid="3598496301486439258">"онемогућавање закључавања екрана"</string>
     <string name="permdesc_disableKeyguard" msgid="6034203065077122992">"Дозвољава апликацији да онемогући закључавање тастатуре и све повезане безбедносне мере са лозинкама. На пример, телефон онемогућава закључавање тастатуре при пријему долазног телефонског позива, а затим га поново омогућава по завршетку позива."</string>
     <string name="permlab_useBiometric" msgid="8837753668509919318">"користи биометријски хардвер"</string>
-    <string name="permdesc_useBiometric" msgid="8389855232721612926">"Дозвољава апликацији да користи биометријски хардвер за потврду аутентичности"</string>
+    <string name="permdesc_useBiometric" msgid="8389855232721612926">"Дозвољава апликацији да користи биометријски хардвер за потврду идентитета"</string>
     <string name="permlab_manageFingerprint" msgid="5640858826254575638">"управљај хардвером за отиске прстију"</string>
     <string name="permdesc_manageFingerprint" msgid="178208705828055464">"Дозвољава апликацији да активира методе за додавање и брисање шаблона отисака прстију који ће се користити."</string>
     <string name="permlab_useFingerprint" msgid="3150478619915124905">"користи хардвер за отиске прстију"</string>
-    <string name="permdesc_useFingerprint" msgid="9165097460730684114">"Дозвољава апликацији да користи хардвер за отиске прстију ради потврде аутентичности"</string>
+    <string name="permdesc_useFingerprint" msgid="9165097460730684114">"Дозвољава апликацији да користи хардвер за отиске прстију ради потврде идентитета"</string>
     <string name="fingerprint_acquired_partial" msgid="735082772341716043">"Откривен је делимични отисак прста. Пробајте поново."</string>
     <string name="fingerprint_acquired_insufficient" msgid="4596546021310923214">"Није успела обрада отиска прста. Пробајте поново."</string>
     <string name="fingerprint_acquired_imager_dirty" msgid="1087209702421076105">"Сензор за отиске прстију је прљав. Очистите га и покушајте поново."</string>
@@ -835,7 +835,7 @@
     <string name="factorytest_failed" msgid="5410270329114212041">"Фабричко тестирање није успело"</string>
     <string name="factorytest_not_system" msgid="4435201656767276723">"Радња FACTORY_TEST је подржана само за пакете инсталиране у директоријуму /system/app."</string>
     <string name="factorytest_no_action" msgid="872991874799998561">"Није пронађен ниједан пакет који обезбеђује радњу FACTORY_TEST."</string>
-    <string name="factorytest_reboot" msgid="6320168203050791643">"Поново покрени"</string>
+    <string name="factorytest_reboot" msgid="6320168203050791643">"Рестартуј"</string>
     <string name="js_dialog_title" msgid="1987483977834603872">"На страници на адреси „<xliff:g id="TITLE">%s</xliff:g>“ пише:"</string>
     <string name="js_dialog_title_default" msgid="6961903213729667573">"JavaScript"</string>
     <string name="js_dialog_before_unload_title" msgid="2619376555525116593">"Потврда навигације"</string>
@@ -1255,7 +1255,7 @@
     <string name="sim_done_button" msgid="827949989369963775">"Готово"</string>
     <string name="sim_added_title" msgid="3719670512889674693">"SIM картица је додата"</string>
     <string name="sim_added_message" msgid="6599945301141050216">"Рестартујте уређај да бисте могли да приступите мобилној мрежи."</string>
-    <string name="sim_restart_button" msgid="4722407842815232347">"Поново покрени"</string>
+    <string name="sim_restart_button" msgid="4722407842815232347">"Рестартуј"</string>
     <string name="install_carrier_app_notification_title" msgid="9056007111024059888">"Активирајте мобилну услугу"</string>
     <string name="install_carrier_app_notification_text" msgid="3346681446158696001">"Преузмите апликацију мобилног оператера да бисте активирали нови SIM"</string>
     <string name="install_carrier_app_notification_text_app_name" msgid="1196505084835248137">"Преузмите апликацију <xliff:g id="APP_NAME">%1$s</xliff:g> да бисте активирали нову SIM картицу"</string>
diff --git a/core/res/res/values-sw/strings.xml b/core/res/res/values-sw/strings.xml
index 9fe68ee..61223a4 100644
--- a/core/res/res/values-sw/strings.xml
+++ b/core/res/res/values-sw/strings.xml
@@ -1524,7 +1524,7 @@
     </plurals>
     <string name="kg_pattern_instructions" msgid="398978611683075868">"Chora ruwaza yako"</string>
     <string name="kg_sim_pin_instructions" msgid="2319508550934557331">"Ingiza PIN ya SIM"</string>
-    <string name="kg_pin_instructions" msgid="2377242233495111557">"Ingiza PIN"</string>
+    <string name="kg_pin_instructions" msgid="2377242233495111557">"Weka PIN"</string>
     <string name="kg_password_instructions" msgid="5753646556186936819">"Weka Nenosiri"</string>
     <string name="kg_puk_enter_puk_hint" msgid="453227143861735537">"SIM sasa imelemazwa. Ingiza msimbo wa PUK ili kuendelea. Wasiliana na mtoa huduma kwa maelezo."</string>
     <string name="kg_puk_enter_pin_hint" msgid="7871604527429602024">"Weka nambari yako ya PIN"</string>
@@ -1667,7 +1667,7 @@
     <string name="print_service_installed_title" msgid="2246317169444081628">"Huduma ya <xliff:g id="NAME">%s</xliff:g> imesakinisha"</string>
     <string name="print_service_installed_message" msgid="5897362931070459152">"Gusa ili uwashe"</string>
     <string name="restr_pin_enter_admin_pin" msgid="8641662909467236832">"Weka PIN ya msimamizi"</string>
-    <string name="restr_pin_enter_pin" msgid="3395953421368476103">"Ingiza PIN"</string>
+    <string name="restr_pin_enter_pin" msgid="3395953421368476103">"Weka PIN"</string>
     <string name="restr_pin_incorrect" msgid="8571512003955077924">"Sio sahihi"</string>
     <string name="restr_pin_enter_old_pin" msgid="1462206225512910757">"PIN ya sasa"</string>
     <string name="restr_pin_enter_new_pin" msgid="5959606691619959184">"PIN mpya"</string>
diff --git a/core/res/res/values-tl/strings.xml b/core/res/res/values-tl/strings.xml
index 1569ccd..5b586e2 100644
--- a/core/res/res/values-tl/strings.xml
+++ b/core/res/res/values-tl/strings.xml
@@ -499,7 +499,7 @@
     <string name="fingerprint_acquired_partial" msgid="735082772341716043">"Hindi buo ang natukoy na fingerprint. Pakisubukang muli."</string>
     <string name="fingerprint_acquired_insufficient" msgid="4596546021310923214">"Hindi maproseso ang fingerprint. Pakisubukang muli."</string>
     <string name="fingerprint_acquired_imager_dirty" msgid="1087209702421076105">"Marumi ang sensor ng fingerprint. Pakilinis at subukang muli."</string>
-    <string name="fingerprint_acquired_too_fast" msgid="6470642383109155969">"Masyadong mabilis ang paggalaw ng daliri. Pakisubukang muli."</string>
+    <string name="fingerprint_acquired_too_fast" msgid="6470642383109155969">"Napakabilis ng paggalaw ng daliri. Pakisubukan ulit."</string>
     <string name="fingerprint_acquired_too_slow" msgid="59250885689661653">"Masyadong mabagal ang paggalaw ng daliri. Pakisubukang muli."</string>
   <string-array name="fingerprint_acquired_vendor">
   </string-array>
@@ -510,7 +510,7 @@
     <string name="fingerprint_error_timeout" msgid="3927186043737732875">"Nag-time out ang fingerprint. Subukang muli."</string>
     <string name="fingerprint_error_canceled" msgid="4402024612660774395">"Nakansela ang operasyong ginagamitan ng fingerprint."</string>
     <string name="fingerprint_error_user_canceled" msgid="7999639584615291494">"Kinansela ng user ang operasyon sa fingerprint."</string>
-    <string name="fingerprint_error_lockout" msgid="5536934748136933450">"Masyadong maraming beses sumubok. Subukang muli sa ibang pagkakataon."</string>
+    <string name="fingerprint_error_lockout" msgid="5536934748136933450">"Napakaraming pagtatangka. Subukan ulit sa ibang pagkakataon."</string>
     <string name="fingerprint_error_lockout_permanent" msgid="5033251797919508137">"Masyadong maraming beses sumubok. Na-disable ang sensor para sa fingerprint."</string>
     <string name="fingerprint_error_unable_to_process" msgid="6107816084103552441">"Subukang muli."</string>
     <string name="fingerprint_error_no_fingerprints" msgid="7654382120628334248">"Walang naka-enroll na fingerprint."</string>
@@ -1353,7 +1353,7 @@
     <string name="forward_intent_to_work" msgid="621480743856004612">"Ginagamit mo ang app na ito sa iyong profile sa trabaho"</string>
     <string name="input_method_binding_label" msgid="1283557179944992649">"Pamamaraan ng pag-input"</string>
     <string name="sync_binding_label" msgid="3687969138375092423">"I-sync"</string>
-    <string name="accessibility_binding_label" msgid="4148120742096474641">"Kakayahang Ma-access"</string>
+    <string name="accessibility_binding_label" msgid="4148120742096474641">"Pagiging Accessible"</string>
     <string name="wallpaper_binding_label" msgid="1240087844304687662">"Wallpaper"</string>
     <string name="chooser_wallpaper" msgid="7873476199295190279">"Baguhin ang wallpaper"</string>
     <string name="notification_listener_binding_label" msgid="2014162835481906429">"Notification listener"</string>
diff --git a/core/res/res/values-tr/strings.xml b/core/res/res/values-tr/strings.xml
index 9e1e343..158e1a1 100644
--- a/core/res/res/values-tr/strings.xml
+++ b/core/res/res/values-tr/strings.xml
@@ -1131,7 +1131,7 @@
     <string name="dump_heap_title" msgid="5864292264307651673">"Yığın dökümü paylaşılsın mı?"</string>
     <string name="dump_heap_text" msgid="4809417337240334941">"<xliff:g id="PROC">%1$s</xliff:g>, <xliff:g id="SIZE">%2$s</xliff:g> olan işlem bellek sınırını aştı. İşlemin geliştiricisiyle paylaşabileceğiniz bir bellek yığını dökümü hazır. Dikkat: Bu bellek yığını dökümü, uygulamanın erişebildiği tüm kişisel bilgilerinizi içerebilir."</string>
     <string name="sendText" msgid="5209874571959469142">"Kısa mesaj için bir işlem seçin"</string>
-    <string name="volume_ringtone" msgid="6885421406845734650">"Zil sesi düzeyi"</string>
+    <string name="volume_ringtone" msgid="6885421406845734650">"Zil ses düzeyi"</string>
     <string name="volume_music" msgid="5421651157138628171">"Medya ses düzeyi"</string>
     <string name="volume_music_hint_playing_through_bluetooth" msgid="9165984379394601533">"Bluetooth üzerinden çalıyor"</string>
     <string name="volume_music_hint_silent_ringtone_selected" msgid="8310739960973156272">"Sessiz zil sesi ayarlandı"</string>
@@ -1141,7 +1141,7 @@
     <string name="volume_notification" msgid="2422265656744276715">"Bildirim ses düzeyi"</string>
     <string name="volume_unknown" msgid="1400219669770445902">"Ses"</string>
     <string name="volume_icon_description_bluetooth" msgid="6538894177255964340">"Bluetooth ses düzeyi"</string>
-    <string name="volume_icon_description_ringer" msgid="3326003847006162496">"Zil sesi düzeyi"</string>
+    <string name="volume_icon_description_ringer" msgid="3326003847006162496">"Zil ses düzeyi"</string>
     <string name="volume_icon_description_incall" msgid="8890073218154543397">"Çağrı ses düzeyi"</string>
     <string name="volume_icon_description_media" msgid="4217311719665194215">"Medya ses düzeyi"</string>
     <string name="volume_icon_description_notification" msgid="7044986546477282274">"Bildirim ses düzeyi"</string>
diff --git a/core/res/res/values-uk/strings.xml b/core/res/res/values-uk/strings.xml
index 0e2cf5c..e6c9421 100644
--- a/core/res/res/values-uk/strings.xml
+++ b/core/res/res/values-uk/strings.xml
@@ -1277,7 +1277,7 @@
     <string name="sim_done_button" msgid="827949989369963775">"Готово"</string>
     <string name="sim_added_title" msgid="3719670512889674693">"SIM-карту додано"</string>
     <string name="sim_added_message" msgid="6599945301141050216">"Перезапустіть пристрій, щоб отримати доступ до мобільної мережі."</string>
-    <string name="sim_restart_button" msgid="4722407842815232347">"Перезапуск"</string>
+    <string name="sim_restart_button" msgid="4722407842815232347">"Перезапустити"</string>
     <string name="install_carrier_app_notification_title" msgid="9056007111024059888">"Активувати мобільну службу"</string>
     <string name="install_carrier_app_notification_text" msgid="3346681446158696001">"Завантажити додаток оператора, щоб активувати нову SIM-карту"</string>
     <string name="install_carrier_app_notification_text_app_name" msgid="1196505084835248137">"Щоб активувати нову SIM-карту, завантажте додаток <xliff:g id="APP_NAME">%1$s</xliff:g>"</string>
diff --git a/core/res/res/values-uz/strings.xml b/core/res/res/values-uz/strings.xml
index 8773851..b365297 100644
--- a/core/res/res/values-uz/strings.xml
+++ b/core/res/res/values-uz/strings.xml
@@ -100,7 +100,7 @@
     <string name="peerTtyModeVco" msgid="1742404978686538049">"Teng huquqli ishtirokchi teletayp rejimini VCO (gapiradi, eshitolmaydi) qilib o‘zgartirdi"</string>
     <string name="peerTtyModeOff" msgid="3280819717850602205">"Teng huquqli ishtirokchi teletayp rejimini OFF (o‘chirilgan) qilib o‘zgartirdi"</string>
     <string name="serviceClassVoice" msgid="1258393812335258019">"Ovozli aloqa"</string>
-    <string name="serviceClassData" msgid="872456782077937893">"Ma’lumot"</string>
+    <string name="serviceClassData" msgid="872456782077937893">"Internet"</string>
     <string name="serviceClassFAX" msgid="5566624998840486475">"FAKS"</string>
     <string name="serviceClassSMS" msgid="2015460373701527489">"SMS"</string>
     <string name="serviceClassDataAsync" msgid="4523454783498551468">"Asinx"</string>
diff --git a/core/res/res/values/arrays.xml b/core/res/res/values/arrays.xml
index 733878b..8f2d6c3 100644
--- a/core/res/res/values/arrays.xml
+++ b/core/res/res/values/arrays.xml
@@ -185,4 +185,20 @@
         <item>@string/app_info</item>
     </string-array>
 
+    <!-- Device-specific array of SIM slot indexes which are are embedded eUICCs.
+         e.g. If a device has two physical slots with indexes 0, 1, and slot 1 is an
+         eUICC, then the value of this array should be:
+             <integer-array name="non_removable_euicc_slots">
+                 <item>1</item>
+             </integer-array>
+         If a device has three physical slots and slot 1 and 2 are eUICCs, then the value of
+         this array should be:
+             <integer-array name="non_removable_euicc_slots">
+                <item>1</item>
+                <item>2</item>
+             </integer-array>
+         This is used to differentiate between removable eUICCs and built in eUICCs, and should
+         be set by OEMs for devices which use eUICCs. -->
+    <integer-array name="non_removable_euicc_slots"></integer-array>
+
 </resources>
diff --git a/core/res/res/values/attrs.xml b/core/res/res/values/attrs.xml
index b4d74af..3fe8689 100644
--- a/core/res/res/values/attrs.xml
+++ b/core/res/res/values/attrs.xml
@@ -1423,7 +1423,7 @@
              at {@link android.view.inputmethod.InputConnection#performEditorAction(int)
              InputConnection.performEditorAction(int)}.
              <p>Corresponds to
-             {@link android.view.inputmethod.EditorInfo#IME_FLAG_NO_FULLSCREEN}. -->
+             {@link android.view.inputmethod.EditorInfo#IME_FLAG_NAVIGATE_PREVIOUS}. -->
         <flag name="flagNavigatePrevious" value="0x4000000" />
         <!-- Used to specify that there is something
              interesting that a forward navigation can focus on. This is like using
@@ -4168,9 +4168,9 @@
         row is full. The rowCount attribute may be used similarly in the vertical case.
         The default is horizontal. -->
         <attr name="orientation" />
-        <!-- The maxmimum number of rows to create when automatically positioning children. -->
+        <!-- The maximum number of rows to create when automatically positioning children. -->
         <attr name="rowCount" format="integer" />
-        <!-- The maxmimum number of columns to create when automatically positioning children. -->
+        <!-- The maximum number of columns to create when automatically positioning children. -->
         <attr name="columnCount" format="integer" />
         <!-- When set to true, tells GridLayout to use default margins when none are specified
         in a view's layout parameters.
diff --git a/core/res/res/values/colors_device_defaults.xml b/core/res/res/values/colors_device_defaults.xml
index 0fe80a1..256c531 100644
--- a/core/res/res/values/colors_device_defaults.xml
+++ b/core/res/res/values/colors_device_defaults.xml
@@ -26,6 +26,8 @@
     <color name="primary_dark_device_default_settings">@color/primary_dark_material_settings</color>
     <color name="primary_dark_device_default_settings_light">@color/primary_dark_material_settings_light</color>
 
+    <color name="navigation_bar_divider_device_default_settings">#1f000000</color>
+
     <color name="secondary_device_default_settings">@color/secondary_material_settings</color>
     <color name="secondary_device_default_settings_light">@color/secondary_material_settings_light</color>
     <color name="tertiary_device_default_settings">@color/tertiary_material_settings</color>
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 7587986..97ae8e5 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -477,22 +477,16 @@
              - the return value of TelephonyManager.getTetherApnRequired()
                determines how the array is further modified:
 
-                   * DUN_REQUIRED
-                     TYPE_MOBILE is removed (if present)
-                     TYPE_MOBILE_HIPRI is removed (if present)
-                     TYPE_MOBILE_DUN is appended (if not already present)
+                   * TRUE (DUN REQUIRED).
+                     TYPE_MOBILE is removed (if present).
+                     TYPE_MOBILE_HIPRI is removed (if present).
+                     TYPE_MOBILE_DUN is appended (if not already present).
 
-                   * DUN_NOT_REQUIRED
-                     TYPE_MOBILE_DUN is removed (if present)
-                     TYPE_MOBILE is appended (if not already present)
-                     TYPE_MOBILE_HIPRI is appended (if not already present)
-
-                   * DUN_UNSPECIFIED
-                     if any of TYPE_MOBILE{,_DUN,_HIPRI} are present:
-                         change nothing
-                     else:
-                         TYPE_MOBILE is appended
-                         TYPE_MOBILE_HIPRI is appended
+                   * FALSE (DUN NOT REQUIRED).
+                     TYPE_MOBILE_DUN is removed (if present).
+                     If both of TYPE_MOBILE{,_HIPRI} are not present:
+                        TYPE_MOBILE is appended.
+                        TYPE_MOBILE_HIPRI is appended.
 
          For other changes applied to this list, now and in the future, see
          com.android.server.connectivity.tethering.TetheringConfiguration.
@@ -659,7 +653,7 @@
     <bool translatable="false" name="config_wifi_framework_enable_associated_network_selection">true</bool>
 
     <!-- Boolean indicating whether single radio chain scan results are to be used for network selection -->
-    <bool translatable="false" name="config_wifi_framework_use_single_radio_chain_scan_results_network_selection">false</bool>
+    <bool translatable="false" name="config_wifi_framework_use_single_radio_chain_scan_results_network_selection">true</bool>
 
     <!-- Boolean indicating that wifi only link configuratios that have exact same credentials (i.e PSK) -->
     <bool translatable="false" name="config_wifi_only_link_same_credential_configurations">true</bool>
@@ -1870,6 +1864,10 @@
          truncate it after committing the transaction. -->
     <integer name="db_journal_size_limit">524288</integer>
 
+    <!-- When opening a database with WAL enabled and if the wal file already exists and larger
+         than this size in bytes, we'll truncate it. -->
+    <integer name="db_wal_truncate_size">1048576</integer>
+
     <!-- The database synchronization mode when using the default journal mode.
          FULL is safest and preserves durability at the cost of extra fsyncs.
          NORMAL also preserves durability in non-WAL modes and uses checksums to ensure
@@ -2750,14 +2748,6 @@
 
     <bool name="config_networkSamplingWakesDevice">true</bool>
 
-    <!-- Home (non-roaming) values for CDMA roaming indicator.
-         Carriers can override this table by resource overlay. If not,
-         the default values come from 3GPP2 C.R1001 table
-         8.1-1. Enhanced Roaming Indicator Number Assignments -->
-    <string-array translatable="false" name="config_cdma_home_system">
-        <item>1</item>
-    </string-array>
-
     <!--From SmsMessage-->
     <!--Support decoding the user data payload as pack GSM 8-bit (a GSM alphabet
         string that's stored in 8-bit unpacked format) characters.-->
@@ -3191,6 +3181,10 @@
     <!-- True if home app should be pinned via Pinner Service -->
     <bool name="config_pinnerHomeApp">false</bool>
 
+    <!-- List of files pinned by the Pinner Service with the apex boot image b/119800099 -->
+    <string-array translatable="false" name="config_apexBootImagePinnerServiceFiles">
+    </string-array>
+
     <!-- Number of days preloaded file cache should be preserved on a device before it can be
          deleted -->
     <integer name="config_keepPreloadsMinDays">7</integer>
diff --git a/core/res/res/values/strings.xml b/core/res/res/values/strings.xml
index b412f0f..75aa60f 100644
--- a/core/res/res/values/strings.xml
+++ b/core/res/res/values/strings.xml
@@ -280,9 +280,9 @@
     <!-- WFC, summary for Disabled -->
     <string name="wifi_calling_off_summary">Off</string>
     <!-- WFC, summary for Wi-Fi Preferred -->
-    <string name="wfc_mode_wifi_preferred_summary">Wi-Fi preferred</string>
+    <string name="wfc_mode_wifi_preferred_summary">Call over Wi-Fi</string>
     <!-- WFC, summary for Mobile data Preferred -->
-    <string name="wfc_mode_cellular_preferred_summary">Mobile preferred</string>
+    <string name="wfc_mode_cellular_preferred_summary">Call over mobile network</string>
     <!-- WFC, summary for Wi-Fi Only -->
     <string name="wfc_mode_wifi_only_summary">Wi-Fi only</string>
 
@@ -3197,13 +3197,18 @@
     <string name="network_available_sign_in_detailed"><xliff:g id="network_ssid">%1$s</xliff:g></string>
 
     <!-- A notification is shown when the user connects to a Wi-Fi network and the system detects that that network has no Internet access. This is the notification's title. -->
-    <string name="wifi_no_internet">Wi-Fi has no internet access</string>
+    <string name="wifi_no_internet"><xliff:g id="network_ssid" example="GoogleGuest">%1$s</xliff:g> has no internet access</string>
 
     <!-- A notification is shown when the user connects to a Wi-Fi network and the system detects that that network has no Internet access. This is the notification's message. -->
     <string name="wifi_no_internet_detailed">Tap for options</string>
 
     <!-- A notification is shown after the user logs in to a captive portal network, to indicate that the network should now have internet connectivity. This is the message of notification. [CHAR LIMIT=50] -->
     <string name="captive_portal_logged_in_detailed">Connected</string>
+    <!-- A notification is shown when the user connects to a network that doesn't have access to some services (e.g. Push notifications may not work). This is the notification's title. [CHAR LIMIT=50] -->
+    <string name="network_partial_connectivity"><xliff:g id="network_ssid" example="GoogleGuest">%1$s</xliff:g> has limited connectivity</string>
+
+    <!-- A notification is shown when the user connects to a network that doesn't have access to some services (e.g. Push notifications may not work). This is the notification's message. [CHAR LIMIT=50] -->
+    <string name="network_partial_connectivity_detailed">Tap to connect anyway</string>
 
     <!-- A notification is shown when the user's softap config has been changed due to underlying
          hardware restrictions. This is the notifications's title.
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 92fdd1d..a95fa54 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1211,6 +1211,8 @@
   <java-symbol type="string" name="mediasize_japanese_kahu" />
   <java-symbol type="string" name="mediasize_japanese_kaku2" />
   <java-symbol type="string" name="mediasize_japanese_you4" />
+  <java-symbol type="string" name="network_partial_connectivity" />
+  <java-symbol type="string" name="network_partial_connectivity_detailed" />
   <java-symbol type="string" name="reason_service_unavailable" />
   <java-symbol type="string" name="reason_unknown" />
   <java-symbol type="string" name="restr_pin_enter_admin_pin" />
@@ -2482,7 +2484,6 @@
   <java-symbol type="attr" name="lightRadius" />
   <java-symbol type="attr" name="ambientShadowAlpha" />
   <java-symbol type="attr" name="spotShadowAlpha" />
-  <java-symbol type="array" name="config_cdma_home_system" />
   <java-symbol type="bool" name="config_sms_decode_gsm_8bit_data" />
   <java-symbol type="dimen" name="text_size_small_material" />
   <java-symbol type="attr" name="checkMarkGravity" />
@@ -2844,6 +2845,8 @@
   <java-symbol type="array" name="resolver_target_actions_pin" />
   <java-symbol type="array" name="resolver_target_actions_unpin" />
 
+  <java-symbol type="array" name="non_removable_euicc_slots" />
+
   <java-symbol type="string" name="install_carrier_app_notification_title" />
   <java-symbol type="string" name="install_carrier_app_notification_text" />
   <java-symbol type="string" name="install_carrier_app_notification_text_app_name" />
@@ -2904,6 +2907,7 @@
   <java-symbol type="array" name="config_defaultPinnerServiceFiles" />
   <java-symbol type="bool" name="config_pinnerCameraApp" />
   <java-symbol type="bool" name="config_pinnerHomeApp" />
+  <java-symbol type="array" name="config_apexBootImagePinnerServiceFiles" />
 
   <java-symbol type="string" name="config_doubleTouchGestureEnableFile" />
 
@@ -3418,6 +3422,8 @@
   <java-symbol type="string" name="config_misprovisionedDeviceModel" />
   <java-symbol type="string" name="config_misprovisionedBrandValue" />
 
+  <java-symbol type="integer" name="db_wal_truncate_size" />
+
   <!-- For Bluetooth AbsoluteVolume -->
   <java-symbol type="fraction" name="config_prescaleAbsoluteVolume_index1" />
   <java-symbol type="fraction" name="config_prescaleAbsoluteVolume_index2" />
diff --git a/core/res/res/values/themes_device_defaults.xml b/core/res/res/values/themes_device_defaults.xml
index 14e5082..83edeac 100644
--- a/core/res/res/values/themes_device_defaults.xml
+++ b/core/res/res/values/themes_device_defaults.xml
@@ -1447,7 +1447,7 @@
         <item name="colorEdgeEffect">@android:color/black</item>
 
         <!-- Add white nav bar with divider that matches material -->
-        <item name="navigationBarDividerColor">#1f000000</item>
+        <item name="navigationBarDividerColor">@color/navigation_bar_divider_device_default_settings</item>
         <item name="navigationBarColor">@android:color/white</item>
         <item name="windowLightNavigationBar">true</item>
 
diff --git a/core/tests/coretests/Android.bp b/core/tests/coretests/Android.bp
new file mode 100644
index 0000000..a909487
--- /dev/null
+++ b/core/tests/coretests/Android.bp
@@ -0,0 +1,110 @@
+android_test {
+    name: "FrameworksCoreTests",
+
+    srcs: [
+        "src/**/*.java",
+        "src/**/I*.aidl",
+        "DisabledTestApp/src/**/*.java",
+        "EnabledTestApp/src/**/*.java",
+        "BinderProxyCountingTestApp/src/**/*.java",
+        "BinderProxyCountingTestService/src/**/*.java",
+        "aidl/**/I*.aidl",
+    ],
+
+    aidl: {
+        local_include_dirs: ["aidl"],
+    },
+
+    dxflags: ["--core-library"],
+
+    aaptflags: [
+        "-0 .dat",
+        "-0 .gld",
+        "-c fa",
+    ],
+    static_libs: [
+        "frameworks-base-testutils",
+        "core-tests-support",
+        "android-common",
+        "frameworks-core-util-lib",
+        "mockwebserver",
+        "guava",
+        "android-support-test",
+        "mockito-target-minus-junit4",
+        "espresso-core",
+        "ub-uiautomator",
+        "platform-test-annotations",
+        "compatibility-device-util",
+        "truth-prebuilt",
+        "print-test-util-lib",
+    ],
+
+    libs: [
+        "android.test.runner",
+        "telephony-common",
+        "org.apache.http.legacy",
+        "android.test.base",
+        "android.test.mock",
+        "framework-atb-backward-compatibility",
+    ],
+
+    platform_apis: true,
+    test_suites: ["device-tests"],
+
+    certificate: "platform",
+
+    resource_dirs: ["res"],
+    resource_zips: [":FrameworksCoreTests_apks_as_resources"],
+}
+
+// Rules to copy all the test apks to the intermediate raw resource directory
+java_genrule {
+    name: "FrameworksCoreTests_apks_as_resources",
+    srcs: [
+        ":FrameworksCoreTests_install",
+        ":FrameworksCoreTests_install_bad_dex",
+        ":FrameworksCoreTests_install_complete_package_info",
+        ":FrameworksCoreTests_install_decl_perm",
+        ":FrameworksCoreTests_install_jni_lib_open_from_apk",
+        ":FrameworksCoreTests_install_loc_auto",
+        ":FrameworksCoreTests_install_loc_internal",
+        ":FrameworksCoreTests_install_loc_sdcard",
+        ":FrameworksCoreTests_install_loc_unspecified",
+        ":FrameworksCoreTests_install_multi_package",
+        ":FrameworksCoreTests_install_split_base",
+        ":FrameworksCoreTests_install_split_feature_a",
+        ":FrameworksCoreTests_install_use_perm_good",
+        ":FrameworksCoreTests_install_uses_feature",
+        ":FrameworksCoreTests_install_verifier_bad",
+        ":FrameworksCoreTests_install_verifier_good",
+        ":FrameworksCoreTests_keyset_permdef_sa_unone",
+        ":FrameworksCoreTests_keyset_permuse_sa_ua_ub",
+        ":FrameworksCoreTests_keyset_permuse_sb_ua_ub",
+        ":FrameworksCoreTests_keyset_sab_ua",
+        ":FrameworksCoreTests_keyset_sa_ua",
+        ":FrameworksCoreTests_keyset_sa_uab",
+        ":FrameworksCoreTests_keyset_sa_ua_ub",
+        ":FrameworksCoreTests_keyset_sa_ub",
+        ":FrameworksCoreTests_keyset_sa_unone",
+        ":FrameworksCoreTests_keyset_sau_ub",
+        ":FrameworksCoreTests_keyset_sb_ua",
+        ":FrameworksCoreTests_keyset_sb_ub",
+        ":FrameworksCoreTests_keyset_splata_api",
+        ":FrameworksCoreTests_keyset_splat_api",
+        ":FrameworksCoreTests_locales",
+        ":FrameworksCoreTests_version_1",
+        ":FrameworksCoreTests_version_1_diff",
+        ":FrameworksCoreTests_version_1_nosys",
+        ":FrameworksCoreTests_version_2",
+        ":FrameworksCoreTests_version_2_diff",
+        ":FrameworksCoreTests_version_3",
+    ],
+    out: ["FrameworkCoreTests_apks_as_resources.res.zip"],
+    tools: ["soong_zip"],
+
+    cmd: "mkdir -p $(genDir)/res/raw && " +
+        "for i in $(in); do " +
+        "  x=$${i##*FrameworksCoreTests_}; echo $${x}; cp $$i $(genDir)/res/raw/$${x%.apk};" +
+        "done && " +
+        "$(location soong_zip) -o $(out) -C $(genDir)/res -D $(genDir)/res",
+}
diff --git a/core/tests/coretests/Android.mk b/core/tests/coretests/Android.mk
deleted file mode 100644
index 3a9d9a3..0000000
--- a/core/tests/coretests/Android.mk
+++ /dev/null
@@ -1,82 +0,0 @@
-ACTUAL_LOCAL_PATH := $(call my-dir)
-
-# this var will hold all the test apk module names later.
-FrameworkCoreTests_all_apks :=
-
-# We have to include the subdir makefiles first
-# so that FrameworkCoreTests_all_apks will be populated correctly.
-include $(call all-makefiles-under,$(ACTUAL_LOCAL_PATH))
-
-LOCAL_PATH := $(ACTUAL_LOCAL_PATH)
-
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-# Include all test java files.
-LOCAL_SRC_FILES := \
-	$(call all-java-files-under, src) \
-	$(call all-Iaidl-files-under, src) \
-	$(call all-java-files-under, DisabledTestApp/src) \
-	$(call all-java-files-under, EnabledTestApp/src) \
-	$(call all-java-files-under, BinderProxyCountingTestApp/src) \
-	$(call all-java-files-under, BinderProxyCountingTestService/src) \
-	$(call all-Iaidl-files-under, aidl)
-
-LOCAL_AIDL_INCLUDES := $(LOCAL_PATH)/aidl
-
-LOCAL_DX_FLAGS := --core-library
-LOCAL_JACK_FLAGS := --multi-dex native
-LOCAL_AAPT_FLAGS = -0 dat -0 gld -c fa
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    frameworks-base-testutils \
-    core-tests-support \
-    android-common \
-    frameworks-core-util-lib \
-    mockwebserver \
-    guava \
-    android-support-test \
-    mockito-target-minus-junit4 \
-    espresso-core \
-    ub-uiautomator \
-    platform-test-annotations \
-    compatibility-device-util \
-    truth-prebuilt \
-    print-test-util-lib
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner \
-    telephony-common \
-    org.apache.http.legacy \
-    android.test.base \
-    android.test.mock \
-    framework-atb-backward-compatibility \
-
-LOCAL_PACKAGE_NAME := FrameworksCoreTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-LOCAL_CERTIFICATE := platform
-
-# intermediate dir to include all the test apks as raw resource
-FrameworkCoreTests_intermediates := $(call intermediates-dir-for,APPS,$(LOCAL_PACKAGE_NAME))/test_apks/res
-LOCAL_RESOURCE_DIR := $(FrameworkCoreTests_intermediates) $(LOCAL_PATH)/res
-
-# Disable AAPT2 because the hacks below depend on the AAPT rules implementation
-LOCAL_USE_AAPT2 := false
-
-include $(BUILD_PACKAGE)
-# Rules to copy all the test apks to the intermediate raw resource directory
-FrameworkCoreTests_all_apks_res := $(addprefix $(FrameworkCoreTests_intermediates)/raw/, \
-    $(foreach a, $(FrameworkCoreTests_all_apks), $(patsubst FrameworkCoreTests_%,%,$(a))))
-
-$(FrameworkCoreTests_all_apks_res): $(FrameworkCoreTests_intermediates)/raw/%: $(call intermediates-dir-for,APPS,FrameworkCoreTests_%)/package.apk
-	$(call copy-file-to-new-target)
-
-# Use R_file_stamp as dependency because we want the test apks in place before the R.java is generated.
-$(R_file_stamp) : $(FrameworkCoreTests_all_apks_res)
-
-FrameworkCoreTests_all_apks :=
-FrameworkCoreTests_intermediates :=
-FrameworkCoreTests_all_apks_res :=
diff --git a/core/tests/coretests/BinderProxyCountingTestApp/Android.bp b/core/tests/coretests/BinderProxyCountingTestApp/Android.bp
new file mode 100644
index 0000000..6279a48
--- /dev/null
+++ b/core/tests/coretests/BinderProxyCountingTestApp/Android.bp
@@ -0,0 +1,25 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test_helper_app {
+    name: "BinderProxyCountingTestApp",
+
+    static_libs: ["coretests-aidl"],
+    srcs: ["**/*.java"],
+
+    sdk_version: "current",
+    certificate: "platform",
+
+    test_suites: ["device-tests"],
+}
diff --git a/core/tests/coretests/BinderProxyCountingTestApp/Android.mk b/core/tests/coretests/BinderProxyCountingTestApp/Android.mk
deleted file mode 100644
index 4642694..0000000
--- a/core/tests/coretests/BinderProxyCountingTestApp/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_STATIC_JAVA_LIBRARIES := coretests-aidl
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := BinderProxyCountingTestApp
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/BinderProxyCountingTestService/Android.bp b/core/tests/coretests/BinderProxyCountingTestService/Android.bp
new file mode 100644
index 0000000..22718cb
--- /dev/null
+++ b/core/tests/coretests/BinderProxyCountingTestService/Android.bp
@@ -0,0 +1,25 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test_helper_app {
+    name: "BinderProxyCountingTestService",
+
+    static_libs: ["coretests-aidl"],
+    srcs: ["**/*.java"],
+
+    platform_apis: true,
+    certificate: "platform",
+
+    test_suites: ["device-tests"],
+}
diff --git a/core/tests/coretests/BinderProxyCountingTestService/Android.mk b/core/tests/coretests/BinderProxyCountingTestService/Android.mk
deleted file mode 100644
index f852c7a..0000000
--- a/core/tests/coretests/BinderProxyCountingTestService/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_STATIC_JAVA_LIBRARIES := coretests-aidl
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := BinderProxyCountingTestService
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/BstatsTestApp/Android.bp b/core/tests/coretests/BstatsTestApp/Android.bp
new file mode 100644
index 0000000..424c71a
--- /dev/null
+++ b/core/tests/coretests/BstatsTestApp/Android.bp
@@ -0,0 +1,34 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test_helper_app {
+    name: "BstatsTestApp",
+
+    test_suites: [
+        "device-tests",
+    ],
+
+    static_libs: ["coretests-aidl"],
+
+    srcs: ["**/*.java"],
+
+    sdk_version: "current",
+    certificate: "platform",
+    dex_preopt: {
+        enabled: false,
+    },
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/core/tests/coretests/BstatsTestApp/Android.mk b/core/tests/coretests/BstatsTestApp/Android.mk
deleted file mode 100644
index a5872a5..0000000
--- a/core/tests/coretests/BstatsTestApp/Android.mk
+++ /dev/null
@@ -1,34 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-LOCAL_STATIC_JAVA_LIBRARIES := coretests-aidl
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := BstatsTestApp
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-LOCAL_DEX_PREOPT := false
-LOCAL_PROGUARD_ENABLED := disabled
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-include $(BUILD_PACKAGE)
diff --git a/core/tests/coretests/DisabledTestApp/Android.bp b/core/tests/coretests/DisabledTestApp/Android.bp
new file mode 100644
index 0000000..419816e
--- /dev/null
+++ b/core/tests/coretests/DisabledTestApp/Android.bp
@@ -0,0 +1,8 @@
+android_test_helper_app {
+    name: "DisabledTestApp",
+
+    srcs: ["**/*.java"],
+
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/core/tests/coretests/DisabledTestApp/Android.mk b/core/tests/coretests/DisabledTestApp/Android.mk
deleted file mode 100644
index e4304f7..0000000
--- a/core/tests/coretests/DisabledTestApp/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := DisabledTestApp
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/EnabledTestApp/Android.bp b/core/tests/coretests/EnabledTestApp/Android.bp
new file mode 100644
index 0000000..bc4f4bd
--- /dev/null
+++ b/core/tests/coretests/EnabledTestApp/Android.bp
@@ -0,0 +1,8 @@
+android_test_helper_app {
+    name: "EnabledTestApp",
+
+    srcs: ["**/*.java"],
+
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/core/tests/coretests/EnabledTestApp/Android.mk b/core/tests/coretests/EnabledTestApp/Android.mk
deleted file mode 100644
index cd37f08..0000000
--- a/core/tests/coretests/EnabledTestApp/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := EnabledTestApp
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/aidl/Android.bp b/core/tests/coretests/aidl/Android.bp
new file mode 100644
index 0000000..6e442db
--- /dev/null
+++ b/core/tests/coretests/aidl/Android.bp
@@ -0,0 +1,19 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+java_test {
+    name: "coretests-aidl",
+    sdk_version: "current",
+    srcs: ["**/*.aidl"],
+}
diff --git a/core/tests/coretests/aidl/Android.mk b/core/tests/coretests/aidl/Android.mk
deleted file mode 100644
index 86e36b6..0000000
--- a/core/tests/coretests/aidl/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := current
-LOCAL_SRC_FILES := $(call all-subdir-Iaidl-files)
-LOCAL_MODULE := coretests-aidl
-include $(BUILD_STATIC_JAVA_LIBRARY)
\ No newline at end of file
diff --git a/core/tests/coretests/apks/Android.bp b/core/tests/coretests/apks/Android.bp
new file mode 100644
index 0000000..20c87b2
--- /dev/null
+++ b/core/tests/coretests/apks/Android.bp
@@ -0,0 +1,7 @@
+java_defaults {
+    name: "FrameworksCoreTests_apks_defaults",
+    sdk_version: "current",
+
+    // Every package should have a native library
+    jni_libs: ["libframeworks_coretests_jni"],
+}
diff --git a/core/tests/coretests/apks/Android.mk b/core/tests/coretests/apks/Android.mk
deleted file mode 100644
index 98c0c2a..0000000
--- a/core/tests/coretests/apks/Android.mk
+++ /dev/null
@@ -1,7 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-FrameworkCoreTests_BUILD_PACKAGE := $(LOCAL_PATH)/FrameworkCoreTests_apk.mk
-
-# build sub packages
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/core/tests/coretests/apks/FrameworkCoreTests_apk.mk b/core/tests/coretests/apks/FrameworkCoreTests_apk.mk
deleted file mode 100644
index 8a7d72a5..0000000
--- a/core/tests/coretests/apks/FrameworkCoreTests_apk.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-
-LOCAL_MODULE_TAGS := tests
-
-# Disable dexpreopt.
-LOCAL_DEX_PREOPT := false
-
-# Make sure every package name gets the FrameworkCoreTests_ prefix.
-LOCAL_PACKAGE_NAME := FrameworkCoreTests_$(LOCAL_PACKAGE_NAME)
-LOCAL_SDK_VERSION := current
-
-# Every package should have a native library
-LOCAL_JNI_SHARED_LIBRARIES := libframeworks_coretests_jni
-
-FrameworkCoreTests_all_apks += $(LOCAL_PACKAGE_NAME)
-
-include $(BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install-split-base/Android.bp b/core/tests/coretests/apks/install-split-base/Android.bp
new file mode 100644
index 0000000..ddf75b2
--- /dev/null
+++ b/core/tests/coretests/apks/install-split-base/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_split_base",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install-split-base/Android.mk b/core/tests/coretests/apks/install-split-base/Android.mk
deleted file mode 100644
index 5b60e31..0000000
--- a/core/tests/coretests/apks/install-split-base/Android.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_split_base
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
\ No newline at end of file
diff --git a/core/tests/coretests/apks/install-split-feature-a/Android.bp b/core/tests/coretests/apks/install-split-feature-a/Android.bp
new file mode 100644
index 0000000..9ec9893
--- /dev/null
+++ b/core/tests/coretests/apks/install-split-feature-a/Android.bp
@@ -0,0 +1,11 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_split_feature_a",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+
+    aaptflags: [
+        "--custom-package com.google.android.dexapis.splitapp.feature_a",
+        "--package-id 0x80",
+    ],
+}
diff --git a/core/tests/coretests/apks/install-split-feature-a/Android.mk b/core/tests/coretests/apks/install-split-feature-a/Android.mk
deleted file mode 100644
index 0f37d16..0000000
--- a/core/tests/coretests/apks/install-split-feature-a/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_split_feature_a
-
-LOCAL_USE_AAPT2 := true
-LOCAL_AAPT_FLAGS += --custom-package com.google.android.dexapis.splitapp.feature_a
-LOCAL_AAPT_FLAGS += --package-id 0x80
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
\ No newline at end of file
diff --git a/core/tests/coretests/apks/install/Android.bp b/core/tests/coretests/apks/install/Android.bp
new file mode 100644
index 0000000..e783fe2
--- /dev/null
+++ b/core/tests/coretests/apks/install/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install/Android.mk b/core/tests/coretests/apks/install/Android.mk
deleted file mode 100644
index b38dc20..0000000
--- a/core/tests/coretests/apks/install/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_bad_dex/Android.bp b/core/tests/coretests/apks/install_bad_dex/Android.bp
new file mode 100644
index 0000000..d156793
--- /dev/null
+++ b/core/tests/coretests/apks/install_bad_dex/Android.bp
@@ -0,0 +1,23 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_bad_dex_",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["src/**/*.java"],
+}
+
+// Inject bad classes.dex file.
+java_genrule {
+    name: "FrameworksCoreTests_install_bad_dex",
+    tools: [
+        "soong_zip",
+        "merge_zips",
+    ],
+    srcs: [
+        ":FrameworksCoreTests_install_bad_dex_",
+        "classes.dex",
+    ],
+    out: ["FrameworksCoreTests_install_bad_dex.apk"],
+    cmd: "$(location soong_zip) -o $(genDir)/classes.dex.zip -j -f $(location classes.dex) && " +
+        "$(location merge_zips) -ignore-duplicates $(out) $(genDir)/classes.dex.zip " +
+        "$(location :FrameworksCoreTests_install_bad_dex_)",
+}
diff --git a/core/tests/coretests/apks/install_bad_dex/Android.mk b/core/tests/coretests/apks/install_bad_dex/Android.mk
deleted file mode 100644
index 05983aa..0000000
--- a/core/tests/coretests/apks/install_bad_dex/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_bad_dex
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-# Override target specific variable PRIVATE_DEX_FILE to inject bad classes.dex file.
-$(LOCAL_BUILT_MODULE): PRIVATE_DEX_FILE := $(LOCAL_PATH)/classes.dex
diff --git a/core/tests/coretests/apks/install_complete_package_info/Android.bp b/core/tests/coretests/apks/install_complete_package_info/Android.bp
new file mode 100644
index 0000000..123558bd
--- /dev/null
+++ b/core/tests/coretests/apks/install_complete_package_info/Android.bp
@@ -0,0 +1,7 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_complete_package_info",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
+
diff --git a/core/tests/coretests/apks/install_complete_package_info/Android.mk b/core/tests/coretests/apks/install_complete_package_info/Android.mk
deleted file mode 100644
index 19bf356..0000000
--- a/core/tests/coretests/apks/install_complete_package_info/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_complete_package_info
-#LOCAL_MANIFEST_FILE := api_test/AndroidManifest.xml
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-#include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/apks/install_decl_perm/Android.bp b/core/tests/coretests/apks/install_decl_perm/Android.bp
new file mode 100644
index 0000000..868e8b5
--- /dev/null
+++ b/core/tests/coretests/apks/install_decl_perm/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_decl_perm",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_decl_perm/Android.mk b/core/tests/coretests/apks/install_decl_perm/Android.mk
deleted file mode 100644
index 86370c8..0000000
--- a/core/tests/coretests/apks/install_decl_perm/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_decl_perm
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_jni_lib/Android.bp b/core/tests/coretests/apks/install_jni_lib/Android.bp
index c1a6bd0..f20f599 100644
--- a/core/tests/coretests/apks/install_jni_lib/Android.bp
+++ b/core/tests/coretests/apks/install_jni_lib/Android.bp
@@ -14,6 +14,7 @@
 
 cc_test_library {
     name: "libframeworks_coretests_jni",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
 
     srcs: ["com_android_frameworks_coretests_JNITest.cpp"],
 
diff --git a/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.bp b/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.bp
new file mode 100644
index 0000000..602b704
--- /dev/null
+++ b/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_jni_lib_open_from_apk",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.mk b/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.mk
deleted file mode 100644
index 6b3b55e..0000000
--- a/core/tests/coretests/apks/install_jni_lib_open_from_apk/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_jni_lib_open_from_apk
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_loc_auto/Android.bp b/core/tests/coretests/apks/install_loc_auto/Android.bp
new file mode 100644
index 0000000..6393915
--- /dev/null
+++ b/core/tests/coretests/apks/install_loc_auto/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_loc_auto",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_loc_auto/Android.mk b/core/tests/coretests/apks/install_loc_auto/Android.mk
deleted file mode 100644
index 6435f36..0000000
--- a/core/tests/coretests/apks/install_loc_auto/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_loc_auto
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_loc_internal/Android.bp b/core/tests/coretests/apks/install_loc_internal/Android.bp
new file mode 100644
index 0000000..770aaa5
--- /dev/null
+++ b/core/tests/coretests/apks/install_loc_internal/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_loc_internal",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_loc_internal/Android.mk b/core/tests/coretests/apks/install_loc_internal/Android.mk
deleted file mode 100644
index 8cc8b8e..0000000
--- a/core/tests/coretests/apks/install_loc_internal/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_loc_internal
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_loc_sdcard/Android.bp b/core/tests/coretests/apks/install_loc_sdcard/Android.bp
new file mode 100644
index 0000000..1779401
--- /dev/null
+++ b/core/tests/coretests/apks/install_loc_sdcard/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_loc_sdcard",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_loc_sdcard/Android.mk b/core/tests/coretests/apks/install_loc_sdcard/Android.mk
deleted file mode 100644
index e1411c2..0000000
--- a/core/tests/coretests/apks/install_loc_sdcard/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_loc_sdcard
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_loc_unspecified/Android.bp b/core/tests/coretests/apks/install_loc_unspecified/Android.bp
new file mode 100644
index 0000000..21c0f82
--- /dev/null
+++ b/core/tests/coretests/apks/install_loc_unspecified/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_loc_unspecified",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_loc_unspecified/Android.mk b/core/tests/coretests/apks/install_loc_unspecified/Android.mk
deleted file mode 100644
index 0741d04..0000000
--- a/core/tests/coretests/apks/install_loc_unspecified/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_loc_unspecified
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_multi_package/Android.bp b/core/tests/coretests/apks/install_multi_package/Android.bp
new file mode 100644
index 0000000..249242e
--- /dev/null
+++ b/core/tests/coretests/apks/install_multi_package/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_multi_package",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_multi_package/Android.mk b/core/tests/coretests/apks/install_multi_package/Android.mk
deleted file mode 100644
index 3f163de..0000000
--- a/core/tests/coretests/apks/install_multi_package/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_multi_package
-
-LOCAL_USE_AAPT2 := true
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-#include $(BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/apks/install_use_perm_good/Android.bp b/core/tests/coretests/apks/install_use_perm_good/Android.bp
new file mode 100644
index 0000000..bb41ebb
--- /dev/null
+++ b/core/tests/coretests/apks/install_use_perm_good/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_use_perm_good",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_use_perm_good/Android.mk b/core/tests/coretests/apks/install_use_perm_good/Android.mk
deleted file mode 100644
index e2661a1..0000000
--- a/core/tests/coretests/apks/install_use_perm_good/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_use_perm_good
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_uses_feature/Android.bp b/core/tests/coretests/apks/install_uses_feature/Android.bp
new file mode 100644
index 0000000..0ec747b
--- /dev/null
+++ b/core/tests/coretests/apks/install_uses_feature/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_uses_feature",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_uses_feature/Android.mk b/core/tests/coretests/apks/install_uses_feature/Android.mk
deleted file mode 100644
index b60d734..0000000
--- a/core/tests/coretests/apks/install_uses_feature/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_uses_feature
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_verifier_bad/Android.bp b/core/tests/coretests/apks/install_verifier_bad/Android.bp
new file mode 100644
index 0000000..1265739
--- /dev/null
+++ b/core/tests/coretests/apks/install_verifier_bad/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_verifier_bad",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_verifier_bad/Android.mk b/core/tests/coretests/apks/install_verifier_bad/Android.mk
deleted file mode 100644
index 745b4d3..0000000
--- a/core/tests/coretests/apks/install_verifier_bad/Android.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_verifier_bad
-
-LOCAL_USE_AAPT2 := true
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/install_verifier_good/Android.bp b/core/tests/coretests/apks/install_verifier_good/Android.bp
new file mode 100644
index 0000000..4911ffb
--- /dev/null
+++ b/core/tests/coretests/apks/install_verifier_good/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_install_verifier_good",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/install_verifier_good/Android.mk b/core/tests/coretests/apks/install_verifier_good/Android.mk
deleted file mode 100644
index 150fd8d..0000000
--- a/core/tests/coretests/apks/install_verifier_good/Android.mk
+++ /dev/null
@@ -1,10 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := install_verifier_good
-
-LOCAL_USE_AAPT2 := true
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/keyset/Android.bp b/core/tests/coretests/apks/keyset/Android.bp
new file mode 100644
index 0000000..e252b08
--- /dev/null
+++ b/core/tests/coretests/apks/keyset/Android.bp
@@ -0,0 +1,120 @@
+//apks signed by keyset_A
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sa_unone",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "uNone/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sa_ua",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "uA/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sa_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "uB/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sa_uab",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "uAB/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sa_ua_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "uAuB/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_permdef_sa_unone",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "permDef/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_permuse_sa_ua_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    manifest: "permUse/AndroidManifest.xml",
+}
+
+//apks signed by keyset_B
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sb_ua",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_B_cert",
+    manifest: "uA/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sb_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_B_cert",
+    manifest: "uB/AndroidManifest.xml",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_permuse_sb_ua_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_B_cert",
+    manifest: "permUse/AndroidManifest.xml",
+}
+
+//apks signed by keyset_A and keyset_B
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sab_ua",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    additional_certificates: [":FrameworksCoreTests_keyset_B_cert"],
+    manifest: "uA/AndroidManifest.xml",
+}
+
+//apks signed by keyset_A and unit_test
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_sau_ub",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: ":FrameworksCoreTests_keyset_A_cert",
+    additional_certificates: [":FrameworksCoreTests_keyset_B_cert"],
+    manifest: "uB/AndroidManifest.xml",
+}
+
+//apks signed by platform only
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_splat_api",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: "platform",
+    manifest: "api_test/AndroidManifest.xml",
+}
+
+//apks signed by platform and keyset_A
+android_test_helper_app {
+    name: "FrameworksCoreTests_keyset_splata_api",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    certificate: "platform",
+    additional_certificates: [":FrameworksCoreTests_keyset_A_cert"],
+    manifest: "api_test/AndroidManifest.xml",
+}
diff --git a/core/tests/coretests/apks/keyset/Android.mk b/core/tests/coretests/apks/keyset/Android.mk
deleted file mode 100644
index 306dc90..0000000
--- a/core/tests/coretests/apks/keyset/Android.mk
+++ /dev/null
@@ -1,108 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-#apks signed by keyset_A
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sa_unone
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := uNone/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sa_ua
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := uA/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sa_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := uB/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sa_uab
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := uAB/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sa_ua_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := uAuB/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_permdef_sa_unone
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := permDef/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_permuse_sa_ua_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := permUse/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-#apks signed by keyset_B
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sb_ua
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_B
-LOCAL_MANIFEST_FILE := uA/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sb_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_B
-LOCAL_MANIFEST_FILE := uB/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_permuse_sb_ua_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_B
-LOCAL_MANIFEST_FILE := permUse/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-#apks signed by keyset_A and keyset_B
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sab_ua
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_ADDITIONAL_CERTIFICATES := $(LOCAL_PATH)/../../certs/keyset_B
-LOCAL_MANIFEST_FILE := uA/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-#apks signed by keyset_A and unit_test
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_sau_ub
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_ADDITIONAL_CERTIFICATES := $(LOCAL_PATH)/../../certs/keyset_B
-LOCAL_MANIFEST_FILE := uB/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-#apks signed by platform only
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_splat_api
-LOCAL_CERTIFICATE := platform
-LOCAL_MANIFEST_FILE := api_test/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-#apks signed by platform and keyset_A
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := keyset_splata_api
-LOCAL_CERTIFICATE := platform
-LOCAL_ADDITIONAL_CERTIFICATES := $(LOCAL_PATH)/../../certs/keyset_A
-LOCAL_MANIFEST_FILE := api_test/AndroidManifest.xml
-include $(FrameworkCoreTests_BUILD_PACKAGE)
\ No newline at end of file
diff --git a/core/tests/coretests/apks/locales/Android.bp b/core/tests/coretests/apks/locales/Android.bp
new file mode 100644
index 0000000..4a730ef
--- /dev/null
+++ b/core/tests/coretests/apks/locales/Android.bp
@@ -0,0 +1,6 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_locales",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+
+    srcs: ["**/*.java"],
+}
diff --git a/core/tests/coretests/apks/locales/Android.mk b/core/tests/coretests/apks/locales/Android.mk
deleted file mode 100644
index 9cb13dd..0000000
--- a/core/tests/coretests/apks/locales/Android.mk
+++ /dev/null
@@ -1,8 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := locales
-
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/version/Android.bp b/core/tests/coretests/apks/version/Android.bp
new file mode 100644
index 0000000..371ccfc
--- /dev/null
+++ b/core/tests/coretests/apks/version/Android.bp
@@ -0,0 +1,54 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_1",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 1",
+        "--version-name 1.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_2",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 2",
+        "--version-name 2.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_3",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 3",
+        "--version-name 3.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_1_diff",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 1",
+        "--version-name 1.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
+
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_2_diff",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 2",
+        "--version-name 2.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
diff --git a/core/tests/coretests/apks/version/Android.mk b/core/tests/coretests/apks/version/Android.mk
deleted file mode 100644
index 3635a58..0000000
--- a/core/tests/coretests/apks/version/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_1
-LOCAL_AAPT_FLAGS := --version-code 1 --version-name 1.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_2
-LOCAL_AAPT_FLAGS := --version-code 2 --version-name 2.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_3
-LOCAL_AAPT_FLAGS := --version-code 3 --version-name 3.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_1_diff
-LOCAL_AAPT_FLAGS := --version-code 1 --version-name 1.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test_diff
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_2_diff
-LOCAL_AAPT_FLAGS := --version-code 2 --version-name 2.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test_diff
-include $(FrameworkCoreTests_BUILD_PACKAGE)
diff --git a/core/tests/coretests/apks/version_nosys/Android.bp b/core/tests/coretests/apks/version_nosys/Android.bp
new file mode 100644
index 0000000..5756678
--- /dev/null
+++ b/core/tests/coretests/apks/version_nosys/Android.bp
@@ -0,0 +1,10 @@
+android_test_helper_app {
+    name: "FrameworksCoreTests_version_1_nosys",
+    defaults: ["FrameworksCoreTests_apks_defaults"],
+    srcs: ["**/*.java"],
+    aaptflags: [
+        "--version-code 1",
+        "--version-name 1.0",
+    ],
+    certificate: ":FrameworksCoreTests_unit_test_cert",
+}
diff --git a/core/tests/coretests/apks/version_nosys/Android.mk b/core/tests/coretests/apks/version_nosys/Android.mk
deleted file mode 100644
index bbc8e12..0000000
--- a/core/tests/coretests/apks/version_nosys/Android.mk
+++ /dev/null
@@ -1,9 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := version_1_nosys
-LOCAL_AAPT_FLAGS := --version-code 1 --version-name 1.0
-LOCAL_CERTIFICATE := $(LOCAL_PATH)/../../certs/unit_test
-include $(FrameworkCoreTests_BUILD_PACKAGE)
-
diff --git a/core/tests/coretests/certs/Android.bp b/core/tests/coretests/certs/Android.bp
new file mode 100644
index 0000000..bd5c829
--- /dev/null
+++ b/core/tests/coretests/certs/Android.bp
@@ -0,0 +1,14 @@
+android_app_certificate {
+    name: "FrameworksCoreTests_keyset_A_cert",
+    certificate: "keyset_A",
+}
+
+android_app_certificate {
+    name: "FrameworksCoreTests_keyset_B_cert",
+    certificate: "keyset_B",
+}
+
+android_app_certificate {
+    name: "FrameworksCoreTests_unit_test_cert",
+    certificate: "unit_test",
+}
diff --git a/core/tests/coretests/src/android/app/timezone/RulesStateTest.java b/core/tests/coretests/src/android/app/timezone/RulesStateTest.java
index dd46240..e22cb89 100644
--- a/core/tests/coretests/src/android/app/timezone/RulesStateTest.java
+++ b/core/tests/coretests/src/android/app/timezone/RulesStateTest.java
@@ -16,8 +16,6 @@
 
 package android.app.timezone;
 
-import static junit.framework.Assert.fail;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
@@ -47,11 +45,11 @@
                 RulesState.DISTRO_STATUS_INSTALLED, rulesVersion("2016b", 2));
         assertEqualsContract(one, two);
 
-        RulesState differentSystemRules = new RulesState(
+        RulesState differentBaseRules = new RulesState(
                 "2016b", formatVersion(1, 2), false /* operationInProgress */,
                 RulesState.STAGED_OPERATION_INSTALL, rulesVersion("2016a", 3),
                 RulesState.DISTRO_STATUS_INSTALLED, rulesVersion("2016b", 2));
-        assertFalse(one.equals(differentSystemRules));
+        assertFalse(one.equals(differentBaseRules));
 
         RulesState differentFormatVersion = new RulesState(
                 "2016a", formatVersion(1, 1), false /* operationInProgress */,
@@ -122,14 +120,14 @@
     }
 
     @Test
-    public void isSystemVersionNewerThan() {
+    public void isBaseVersionNewerThan() {
         RulesState rulesState = new RulesState(
                 "2016b", formatVersion(1, 1), false /* operationInProgress */,
                 RulesState.STAGED_OPERATION_NONE, null /* stagedDistroRulesVersion */,
                 RulesState.DISTRO_STATUS_INSTALLED, rulesVersion("2016b", 3));
-        assertTrue(rulesState.isSystemVersionNewerThan(rulesVersion("2016a", 1)));
-        assertFalse(rulesState.isSystemVersionNewerThan(rulesVersion("2016b", 1)));
-        assertFalse(rulesState.isSystemVersionNewerThan(rulesVersion("2016c", 1)));
+        assertTrue(rulesState.isBaseVersionNewerThan(rulesVersion("2016a", 1)));
+        assertFalse(rulesState.isBaseVersionNewerThan(rulesVersion("2016b", 1)));
+        assertFalse(rulesState.isBaseVersionNewerThan(rulesVersion("2016c", 1)));
     }
 
     private static void assertEqualsContract(RulesState one, RulesState two) {
diff --git a/core/tests/coretests/src/android/content/pm/AndroidHidlUpdaterTest.java b/core/tests/coretests/src/android/content/pm/AndroidHidlUpdaterTest.java
index 2acb08d..f557ef9 100644
--- a/core/tests/coretests/src/android/content/pm/AndroidHidlUpdaterTest.java
+++ b/core/tests/coretests/src/android/content/pm/AndroidHidlUpdaterTest.java
@@ -40,8 +40,17 @@
         PackageBuilder before = builder()
                 .targetSdkVersion(Build.VERSION_CODES.P);
 
+        // no change, not system
+        checkBackwardsCompatibility(before, before);
+    }
+
+    @Test
+    public void targeted_at_P_system() {
+        PackageBuilder before = builder().asSystemApp()
+                .targetSdkVersion(Build.VERSION_CODES.P);
+
         // Should add both HIDL libraries
-        PackageBuilder after = builder()
+        PackageBuilder after = builder().asSystemApp()
                 .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_HIDL_MANAGER, ANDROID_HIDL_BASE);
 
@@ -54,9 +63,19 @@
                 .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(OTHER_LIBRARY);
 
+        // no change, not system
+        checkBackwardsCompatibility(before, before);
+    }
+
+    @Test
+    public void targeted_at_P_not_empty_usesLibraries_system() {
+        PackageBuilder before = builder().asSystemApp()
+                .targetSdkVersion(Build.VERSION_CODES.P)
+                .requiredLibraries(OTHER_LIBRARY);
+
         // The hidl jars should be added at the start of the list because it
         // is not on the bootclasspath and the package targets pre-P.
-        PackageBuilder after = builder()
+        PackageBuilder after = builder().asSystemApp()
                 .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_HIDL_MANAGER, ANDROID_HIDL_BASE, OTHER_LIBRARY);
 
@@ -69,8 +88,21 @@
                 .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_HIDL_MANAGER, ANDROID_HIDL_BASE);
 
-        // No change is required because although the HIDL libraries has been removed from
-        // the bootclasspath the package explicitly requests it.
+        PackageBuilder after = builder()
+                .targetSdkVersion(Build.VERSION_CODES.P);
+
+        // Libraries are removed because they are not available for non-system apps
+        checkBackwardsCompatibility(before, after);
+    }
+
+    @Test
+    public void targeted_at_P_in_usesLibraries_system() {
+        PackageBuilder before = builder().asSystemApp()
+                .targetSdkVersion(Build.VERSION_CODES.P)
+                .requiredLibraries(ANDROID_HIDL_MANAGER, ANDROID_HIDL_BASE);
+
+        // No change is required because the package explicitly requests the HIDL libraries
+        // and is targeted at the current version so does not need backwards compatibility.
         checkBackwardsCompatibility(before, before);
     }
 
@@ -81,8 +113,7 @@
         // Dependency is removed, it is not available.
         PackageBuilder after = builder();
 
-        // No change is required because the package explicitly requests the HIDL libraries
-        // and is targeted at the current version so does not need backwards compatibility.
+        // Libraries are removed because they are not available for apps targetting Q+
         checkBackwardsCompatibility(before, after);
     }
 
@@ -93,8 +124,7 @@
         // Dependency is removed, it is not available.
         PackageBuilder after = builder();
 
-        // No change is required because the package explicitly requests the HIDL libraries
-        // and is targeted at the current version so does not need backwards compatibility.
+        // Libraries are removed because they are not available for apps targetting Q+
         checkBackwardsCompatibility(before, after);
     }
 
diff --git a/core/tests/coretests/src/android/content/pm/AndroidTestBaseUpdaterTest.java b/core/tests/coretests/src/android/content/pm/AndroidTestBaseUpdaterTest.java
index dce22ce..0f78e92 100644
--- a/core/tests/coretests/src/android/content/pm/AndroidTestBaseUpdaterTest.java
+++ b/core/tests/coretests/src/android/content/pm/AndroidTestBaseUpdaterTest.java
@@ -35,37 +35,37 @@
     private static final String OTHER_LIBRARY = "other.library";
 
     @Test
-    public void targeted_at_O() {
+    public void targeted_at_P() {
         PackageBuilder before = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O);
+                .targetSdkVersion(Build.VERSION_CODES.P);
 
         // Should add org.apache.http.legacy.
         PackageBuilder after = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O)
+                .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_TEST_BASE);
 
         checkBackwardsCompatibility(before, after);
     }
 
     @Test
-    public void targeted_at_O_not_empty_usesLibraries() {
+    public void targeted_at_P_not_empty_usesLibraries() {
         PackageBuilder before = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O)
+                .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(OTHER_LIBRARY);
 
         // The org.apache.http.legacy jar should be added at the start of the list because it
         // is not on the bootclasspath and the package targets pre-P.
         PackageBuilder after = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O)
+                .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_TEST_BASE, OTHER_LIBRARY);
 
         checkBackwardsCompatibility(before, after);
     }
 
     @Test
-    public void targeted_at_O_in_usesLibraries() {
+    public void targeted_at_P_in_usesLibraries() {
         PackageBuilder before = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O)
+                .targetSdkVersion(Build.VERSION_CODES.P)
                 .requiredLibraries(ANDROID_TEST_BASE);
 
         // No change is required because although org.apache.http.legacy has been removed from
@@ -74,9 +74,9 @@
     }
 
     @Test
-    public void targeted_at_O_in_usesOptionalLibraries() {
+    public void targeted_at_P_in_usesOptionalLibraries() {
         PackageBuilder before = builder()
-                .targetSdkVersion(Build.VERSION_CODES.O)
+                .targetSdkVersion(Build.VERSION_CODES.P)
                 .optionalLibraries(ANDROID_TEST_BASE);
 
         // No change is required because although org.apache.http.legacy has been removed from
diff --git a/core/tests/coretests/src/android/content/pm/PackageBuilder.java b/core/tests/coretests/src/android/content/pm/PackageBuilder.java
index 4ceed83..f5be3f7 100644
--- a/core/tests/coretests/src/android/content/pm/PackageBuilder.java
+++ b/core/tests/coretests/src/android/content/pm/PackageBuilder.java
@@ -30,6 +30,8 @@
 
     private int mTargetSdkVersion = Build.VERSION_CODES.CUR_DEVELOPMENT;
 
+    private int mFlags = 0;
+
     private ArrayList<String> mRequiredLibraries;
 
     private ArrayList<String> mOptionalLibraries;
@@ -41,6 +43,7 @@
     public PackageParser.Package build() {
         PackageParser.Package pkg = new PackageParser.Package("org.package.name");
         pkg.applicationInfo.targetSdkVersion = mTargetSdkVersion;
+        pkg.applicationInfo.flags = mFlags;
         pkg.usesLibraries = mRequiredLibraries;
         pkg.usesOptionalLibraries = mOptionalLibraries;
         return pkg;
@@ -51,6 +54,11 @@
         return this;
     }
 
+    PackageBuilder asSystemApp() {
+        this.mFlags |= ApplicationInfo.FLAG_SYSTEM;
+        return this;
+    }
+
     PackageBuilder requiredLibraries(String... names) {
         this.mRequiredLibraries = arrayListOrNull(names);
         return this;
diff --git a/core/tests/coretests/src/android/database/sqlite/SQLiteCompatibilityWalFlagsTest.java b/core/tests/coretests/src/android/database/sqlite/SQLiteCompatibilityWalFlagsTest.java
index 230655d..551a58e 100644
--- a/core/tests/coretests/src/android/database/sqlite/SQLiteCompatibilityWalFlagsTest.java
+++ b/core/tests/coretests/src/android/database/sqlite/SQLiteCompatibilityWalFlagsTest.java
@@ -62,18 +62,24 @@
         assertTrue(SQLiteCompatibilityWalFlags.areFlagsSet());
         assertFalse(SQLiteCompatibilityWalFlags.isCompatibilityWalSupported());
         assertEquals("OFF", SQLiteCompatibilityWalFlags.getWALSyncMode());
+        assertEquals(-1, SQLiteCompatibilityWalFlags.getTruncateSize());
 
         SQLiteCompatibilityWalFlags.init("wal_syncmode=VALUE");
         assertTrue(SQLiteCompatibilityWalFlags.areFlagsSet());
         assertEquals(SQLiteGlobal.isCompatibilityWalSupported(),
                 SQLiteCompatibilityWalFlags.isCompatibilityWalSupported());
         assertEquals("VALUE", SQLiteCompatibilityWalFlags.getWALSyncMode());
+        assertEquals(-1, SQLiteCompatibilityWalFlags.getTruncateSize());
 
         SQLiteCompatibilityWalFlags.init("compatibility_wal_supported=true");
         assertTrue(SQLiteCompatibilityWalFlags.areFlagsSet());
         assertEquals(SQLiteGlobal.getWALSyncMode(),
                 SQLiteCompatibilityWalFlags.getWALSyncMode());
         assertTrue(SQLiteCompatibilityWalFlags.isCompatibilityWalSupported());
+        assertEquals(-1, SQLiteCompatibilityWalFlags.getTruncateSize());
+
+        SQLiteCompatibilityWalFlags.init("truncate_size=1024");
+        assertEquals(1024, SQLiteCompatibilityWalFlags.getTruncateSize());
 
         SQLiteCompatibilityWalFlags.reset();
         SQLiteCompatibilityWalFlags.init("Invalid value");
diff --git a/core/tests/coretests/src/android/os/SetPersistentVrThreadTest.java b/core/tests/coretests/src/android/os/SetPersistentVrThreadTest.java
index 920988b..9e44554 100644
--- a/core/tests/coretests/src/android/os/SetPersistentVrThreadTest.java
+++ b/core/tests/coretests/src/android/os/SetPersistentVrThreadTest.java
@@ -24,7 +24,6 @@
 import android.provider.Settings;
 import android.test.ActivityInstrumentationTestCase2;
 import android.test.suitebuilder.annotation.SmallTest;
-import android.util.Log;
 
 /**
  * Tests ActivityManager#setPersistentVrThread and ActivityManager#setVrThread's
@@ -76,9 +75,11 @@
     }
 
     private void setPersistentVrModeEnabled(boolean enable) throws Throwable {
-        mVrManager.setPersistentVrModeEnabled(enable);
-        // Allow the system time to send out callbacks for persistent VR mode.
-        Thread.sleep(200);
+        if (mVrManager != null) {
+            mVrManager.setPersistentVrModeEnabled(enable);
+            // Allow the system time to send out callbacks for persistent VR mode.
+            Thread.sleep(200);
+        }
     }
 
     @SmallTest
diff --git a/core/tests/coretests/src/android/provider/SettingsBackupTest.java b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
index 94ba172..af03aac 100644
--- a/core/tests/coretests/src/android/provider/SettingsBackupTest.java
+++ b/core/tests/coretests/src/android/provider/SettingsBackupTest.java
@@ -67,7 +67,6 @@
                     Settings.System.LOCKSCREEN_DISABLED, // ?
                     Settings.System.MEDIA_BUTTON_RECEIVER, // candidate for backup?
                     Settings.System.MUTE_STREAMS_AFFECTED, //  candidate for backup?
-                    Settings.System.NOTIFICATION_LIGHT_PULSE, // candidate for backup?
                     Settings.System.NOTIFICATION_SOUND_CACHE, // internal cache
                     Settings.System.POINTER_LOCATION, // backup candidate?
                     Settings.System.DEBUG_ENABLE_ENHANCED_CALL_BLOCKING, // used for testing only
@@ -567,10 +566,8 @@
                  Settings.Secure.LAST_SETUP_SHOWN,
                  Settings.Secure.LOCATION_CHANGER,
                  Settings.Secure.LOCATION_MODE,
-                 Settings.Secure.LOCK_SCREEN_ALLOW_PRIVATE_NOTIFICATIONS, // Candidate?
                  Settings.Secure.LOCK_SCREEN_ALLOW_REMOTE_INPUT, // Candidate?
                  Settings.Secure.LOCK_SCREEN_LOCK_AFTER_TIMEOUT,
-                 Settings.Secure.LOCK_SCREEN_SHOW_NOTIFICATIONS, // Candidate?
                  Settings.Secure.LOCK_TO_APP_EXIT_LOCKED,
                  Settings.Secure.MANAGED_PROFILE_CONTACT_REMOTE_SEARCH,
                  Settings.Secure.MULTI_PRESS_TIMEOUT,
diff --git a/core/tests/coretests/src/android/view/accessibility/AccessibilityCacheTest.java b/core/tests/coretests/src/android/view/accessibility/AccessibilityCacheTest.java
index 4de8155..993378d 100644
--- a/core/tests/coretests/src/android/view/accessibility/AccessibilityCacheTest.java
+++ b/core/tests/coretests/src/android/view/accessibility/AccessibilityCacheTest.java
@@ -300,6 +300,26 @@
     }
 
     @Test
+    public void subTreeChangeEventFromUncachedNode_clearsNodeInCache() {
+        AccessibilityNodeInfo nodeInfo = getNodeWithA11yAndWindowId(CHILD_VIEW_ID, WINDOW_ID_1);
+        long id = nodeInfo.getSourceNodeId();
+        mAccessibilityCache.add(nodeInfo);
+        nodeInfo.recycle();
+
+        AccessibilityEvent event = AccessibilityEvent
+                .obtain(AccessibilityEvent.TYPE_WINDOW_CONTENT_CHANGED);
+        event.setContentChangeTypes(AccessibilityEvent.CONTENT_CHANGE_TYPE_SUBTREE);
+        event.setSource(getMockViewWithA11yAndWindowIds(PARENT_VIEW_ID, WINDOW_ID_1));
+
+        mAccessibilityCache.onAccessibilityEvent(event);
+        AccessibilityNodeInfo shouldBeNull = mAccessibilityCache.getNode(WINDOW_ID_1, id);
+        if (shouldBeNull != null) {
+            shouldBeNull.recycle();
+        }
+        assertNull(shouldBeNull);
+    }
+
+    @Test
     public void scrollEvent_clearsNodeAndChild() {
         AccessibilityEvent event = AccessibilityEvent
                 .obtain(AccessibilityEvent.TYPE_VIEW_SCROLLED);
diff --git a/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java b/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
index c8a53cc..9015e92 100644
--- a/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
+++ b/core/tests/coretests/src/android/view/textclassifier/TextClassificationManagerTest.java
@@ -39,6 +39,8 @@
 import android.support.test.InstrumentationRegistry;
 import android.support.test.filters.SmallTest;
 import android.support.test.runner.AndroidJUnit4;
+import android.text.Spannable;
+import android.text.SpannableString;
 
 import org.hamcrest.BaseMatcher;
 import org.hamcrest.Description;
@@ -307,6 +309,16 @@
     }
 
     @Test
+    public void testApplyLinks_unsupportedCharacter() {
+        if (isTextClassifierDisabled()) return;
+        Spannable url = new SpannableString("\u202Emoc.diordna.com");
+        TextLinks.Request request = new TextLinks.Request.Builder(url).build();
+        assertEquals(
+                TextLinks.STATUS_NO_LINKS_APPLIED,
+                mClassifier.generateLinks(request).apply(url, 0, null));
+    }
+
+    @Test
     public void testSetTextClassifier() {
         TextClassifier classifier = mock(TextClassifier.class);
         mTcm.setTextClassifier(classifier);
diff --git a/core/tests/coretests/src/android/widget/TextViewActivityTest.java b/core/tests/coretests/src/android/widget/TextViewActivityTest.java
index 70dc618..90758ba 100644
--- a/core/tests/coretests/src/android/widget/TextViewActivityTest.java
+++ b/core/tests/coretests/src/android/widget/TextViewActivityTest.java
@@ -983,6 +983,19 @@
     }
 
     @Test
+    public void testNoAssistItemForTextFieldWithUnsupportedCharacters() throws Throwable {
+        useSystemDefaultTextClassifier();
+        final String text = "\u202Emoc.diordna.com";
+        final TextView textView = mActivity.findViewById(R.id.textview);
+        mActivityRule.runOnUiThread(() -> textView.setText(text));
+        mInstrumentation.waitForIdleSync();
+
+        onView(withId(R.id.textview)).perform(longPressOnTextAtIndex(text.indexOf('.')));
+        sleepForFloatingToolbarPopup();
+        assertFloatingToolbarDoesNotContainItem(android.R.id.textAssist);
+    }
+
+    @Test
     public void testSelectionMetricsLogger_noAbandonAfterCopy() throws Throwable {
         final List<SelectionEvent> selectionEvents = new ArrayList<>();
         final TextClassifier classifier = new TextClassifier() {
diff --git a/core/tests/utillib/Android.bp b/core/tests/utillib/Android.bp
new file mode 100644
index 0000000..1f742c2
--- /dev/null
+++ b/core/tests/utillib/Android.bp
@@ -0,0 +1,22 @@
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+java_library {
+    name: "frameworks-core-util-lib",
+
+    srcs: ["**/*.java"],
+
+    static_libs: ["junit"],
+    libs: ["android.test.base"],
+}
diff --git a/core/tests/utillib/Android.mk b/core/tests/utillib/Android.mk
deleted file mode 100644
index be1ab1f..0000000
--- a/core/tests/utillib/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_MODULE := frameworks-core-util-lib
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-LOCAL_JAVA_LIBRARIES := android.test.base
-
-include $(BUILD_STATIC_JAVA_LIBRARY)
-
-# Build the test APKs using their own makefiles
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
diff --git a/core/xsd/Android.bp b/core/xsd/Android.bp
new file mode 100644
index 0000000..81669eb
--- /dev/null
+++ b/core/xsd/Android.bp
@@ -0,0 +1,6 @@
+xsd_config {
+    name: "permission",
+    srcs: ["permission.xsd"],
+    api_dir: "schema",
+    package_name: "com.android.xml.permission",
+}
diff --git a/core/xsd/permission.xsd b/core/xsd/permission.xsd
new file mode 100644
index 0000000..d90863b
--- /dev/null
+++ b/core/xsd/permission.xsd
@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+         Licensed under the Apache License, Version 2.0 (the "License");
+         you may not use this file except in compliance with the License.
+         You may obtain a copy of the License at
+
+                    http://www.apache.org/licenses/LICENSE-2.0
+
+         Unless required by applicable law or agreed to in writing, software
+         distributed under the License is distributed on an "AS IS" BASIS,
+         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+         See the License for the specific language governing permissions and
+         limitations under the License.
+-->
+<!-- TODO: define a targetNamespace. Note that it will break retrocompatibility -->
+<xs:schema version="2.0"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:element name="permissions">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="group" type="group" maxOccurs="unbounded"/>
+                <xs:element name="permission" type="permission" maxOccurs="unbounded"/>
+                <xs:element name="assign-permission" type="assign-permission" maxOccurs="unbounded"/>
+                <xs:element name="split-permission" type="split-permission" maxOccurs="unbounded"/>
+                <xs:element name="library" type="library" maxOccurs="unbounded"/>
+                <xs:element name="feature" type="feature" maxOccurs="unbounded"/>
+                <xs:element name="unavailable-feature" type="unavailable-feature" maxOccurs="unbounded"/>
+                <xs:element name="allow-in-power-save-except-idle" type="allow-in-power-save-except-idle" maxOccurs="unbounded"/>
+                <xs:element name="allow-in-power-save" type="allow-in-power-save" maxOccurs="unbounded"/>
+                <xs:element name="allow-in-data-usage-save" type="allow-in-data-usage-save" maxOccurs="unbounded"/>
+                <xs:element name="allow-unthrottled-location" type="allow-unthrottled-location" maxOccurs="unbounded"/>
+                <xs:element name="allow-ignore-location-settings" type="allow-ignore-location-settings" maxOccurs="unbounded"/>
+                <xs:element name="allow-implicit-broadcast" type="allow-implicit-broadcast" maxOccurs="unbounded"/>
+                <xs:element name="app-link" type="app-link" maxOccurs="unbounded"/>
+                <xs:element name="system-user-whitelisted-app" type="system-user-whitelisted-app" maxOccurs="unbounded"/>
+                <xs:element name="system-user-blacklisted-app" type="system-user-blacklisted-app" maxOccurs="unbounded"/>
+                <xs:element name="default-enabled-vr-app" type="default-enabled-vr-app" maxOccurs="unbounded"/>
+                <xs:element name="backup-transport-whitelisted-service" type="backup-transport-whitelisted-service" maxOccurs="unbounded"/>
+                <xs:element name="disabled-until-used-preinstalled-carrier-associated-app" type="disabled-until-used-preinstalled-carrier-associated-app" maxOccurs="unbounded"/>
+                <xs:element name="disabled-until-used-preinstalled-carrier-app" type="disabled-until-used-preinstalled-carrier-app" maxOccurs="unbounded"/>
+                <xs:element name="privapp-permissions" type="privapp-permissions" maxOccurs="unbounded"/>
+                <xs:element name="oem-permissions" type="oem-permissions" maxOccurs="unbounded"/>
+                <xs:element name="hidden-api-whitelisted-app" type="hidden-api-whitelisted-app" maxOccurs="unbounded"/>
+                <xs:element name="allow-association" type="allow-association" maxOccurs="unbounded"/>
+                <xs:element name="bugreport-whitelisted" type="bugreport-whitelisted" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+    <xs:complexType name="group">
+        <xs:attribute name="gid" type="xs:int"/>
+    </xs:complexType>
+    <xs:complexType name="permission">
+        <xs:attribute name="name" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="assign-permission">
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="uid" type="xs:int"/>
+    </xs:complexType>
+    <xs:complexType name="split-permission">
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="targetSdk" type="xs:int"/>
+        <xs:sequence>
+            <xs:element name="library" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:string"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="library">
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="file" type="xs:string"/>
+        <xs:attribute name="dependency" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="feature">
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="notLowRam" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="unavailable-feature">
+        <xs:attribute name="name" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-in-power-save-except-idle">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-in-power-save">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-in-data-usage-save">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-unthrottled-location">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-ignore-location-settings">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-implicit-broadcast">
+        <xs:attribute name="action" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="app-link">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="system-user-whitelisted-app">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="system-user-blacklisted-app">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="default-enabled-vr-app">
+        <xs:attribute name="package" type="xs:string"/>
+        <xs:attribute name="class" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="backup-transport-whitelisted-service">
+        <xs:attribute name="service" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="disabled-until-used-preinstalled-carrier-associated-app">
+        <xs:attribute name="package" type="xs:string"/>
+        <xs:attribute name="carrierAppPackage" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="disabled-until-used-preinstalled-carrier-app">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="privapp-permissions">
+        <xs:attribute name="package" type="xs:string"/>
+        <xs:sequence>
+            <xs:element name="permission" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:string"/>
+                </xs:complexType>
+            </xs:element>
+            <xs:element name="deny-permission" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:string"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="oem-permissions">
+        <xs:attribute name="package" type="xs:string"/>
+        <xs:sequence>
+            <xs:element name="permission" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:string"/>
+                </xs:complexType>
+            </xs:element>
+            <xs:element name="deny-permission" maxOccurs="unbounded">
+                <xs:complexType>
+                    <xs:attribute name="name" type="xs:string"/>
+                </xs:complexType>
+            </xs:element>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="hidden-api-whitelisted-app">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="allow-association">
+        <xs:attribute name="target" type="xs:string"/>
+        <xs:attribute name="allowed" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="bugreport-whitelisted">
+        <xs:attribute name="package" type="xs:string"/>
+    </xs:complexType>
+</xs:schema>
diff --git a/core/xsd/schema/README.md b/core/xsd/schema/README.md
new file mode 100644
index 0000000..f52d93d
--- /dev/null
+++ b/core/xsd/schema/README.md
@@ -0,0 +1 @@
+Please see the [README](https://android.googlesource.com/platform/system/tools/xsdc/+/refs/heads/master/README.md) for details regarding the Configfile as API.
diff --git a/core/xsd/schema/current.txt b/core/xsd/schema/current.txt
new file mode 100644
index 0000000..82bb0fea
--- /dev/null
+++ b/core/xsd/schema/current.txt
@@ -0,0 +1,242 @@
+// Signature format: 2.0
+package com.android.xml.permission {
+
+  public class AllowAssociation {
+    ctor public AllowAssociation();
+    method public String getAllowed();
+    method public String getTarget();
+    method public void setAllowed(String);
+    method public void setTarget(String);
+  }
+
+  public class AllowIgnoreLocationSettings {
+    ctor public AllowIgnoreLocationSettings();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AllowImplicitBroadcast {
+    ctor public AllowImplicitBroadcast();
+    method public String getAction();
+    method public void setAction(String);
+  }
+
+  public class AllowInDataUsageSave {
+    ctor public AllowInDataUsageSave();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AllowInPowerSave {
+    ctor public AllowInPowerSave();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AllowInPowerSaveExceptIdle {
+    ctor public AllowInPowerSaveExceptIdle();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AllowUnthrottledLocation {
+    ctor public AllowUnthrottledLocation();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AppLink {
+    ctor public AppLink();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class AssignPermission {
+    ctor public AssignPermission();
+    method public String getName();
+    method public int getUid();
+    method public void setName(String);
+    method public void setUid(int);
+  }
+
+  public class BackupTransportWhitelistedService {
+    ctor public BackupTransportWhitelistedService();
+    method public String getService();
+    method public void setService(String);
+  }
+
+  public class BugreportWhitelisted {
+    ctor public BugreportWhitelisted();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class DefaultEnabledVrApp {
+    ctor public DefaultEnabledVrApp();
+    method public String get_class();
+    method public String get_package();
+    method public void set_class(String);
+    method public void set_package(String);
+  }
+
+  public class DisabledUntilUsedPreinstalledCarrierApp {
+    ctor public DisabledUntilUsedPreinstalledCarrierApp();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class DisabledUntilUsedPreinstalledCarrierAssociatedApp {
+    ctor public DisabledUntilUsedPreinstalledCarrierAssociatedApp();
+    method public String getCarrierAppPackage();
+    method public String get_package();
+    method public void setCarrierAppPackage(String);
+    method public void set_package(String);
+  }
+
+  public class Feature {
+    ctor public Feature();
+    method public String getName();
+    method public String getNotLowRam();
+    method public void setName(String);
+    method public void setNotLowRam(String);
+  }
+
+  public class Group {
+    ctor public Group();
+    method public int getGid();
+    method public void setGid(int);
+  }
+
+  public class HiddenApiWhitelistedApp {
+    ctor public HiddenApiWhitelistedApp();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class Library {
+    ctor public Library();
+    method public String getDependency();
+    method public String getFile();
+    method public String getName();
+    method public void setDependency(String);
+    method public void setFile(String);
+    method public void setName(String);
+  }
+
+  public class OemPermissions {
+    ctor public OemPermissions();
+    method public java.util.List<com.android.xml.permission.OemPermissions.DenyPermission> getDenyPermission();
+    method public java.util.List<com.android.xml.permission.OemPermissions.Permission> getPermission();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public static class OemPermissions.DenyPermission {
+    ctor public OemPermissions.DenyPermission();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public static class OemPermissions.Permission {
+    ctor public OemPermissions.Permission();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public class Permission {
+    ctor public Permission();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public class Permissions {
+    ctor public Permissions();
+    method public java.util.List<com.android.xml.permission.AllowAssociation> getAllowAssociation();
+    method public java.util.List<com.android.xml.permission.AllowIgnoreLocationSettings> getAllowIgnoreLocationSettings();
+    method public java.util.List<com.android.xml.permission.AllowImplicitBroadcast> getAllowImplicitBroadcast();
+    method public java.util.List<com.android.xml.permission.AllowInDataUsageSave> getAllowInDataUsageSave();
+    method public java.util.List<com.android.xml.permission.AllowInPowerSave> getAllowInPowerSave();
+    method public java.util.List<com.android.xml.permission.AllowInPowerSaveExceptIdle> getAllowInPowerSaveExceptIdle();
+    method public java.util.List<com.android.xml.permission.AllowUnthrottledLocation> getAllowUnthrottledLocation();
+    method public java.util.List<com.android.xml.permission.AppLink> getAppLink();
+    method public java.util.List<com.android.xml.permission.AssignPermission> getAssignPermission();
+    method public java.util.List<com.android.xml.permission.BackupTransportWhitelistedService> getBackupTransportWhitelistedService();
+    method public java.util.List<com.android.xml.permission.BugreportWhitelisted> getBugreportWhitelisted();
+    method public java.util.List<com.android.xml.permission.DefaultEnabledVrApp> getDefaultEnabledVrApp();
+    method public java.util.List<com.android.xml.permission.DisabledUntilUsedPreinstalledCarrierApp> getDisabledUntilUsedPreinstalledCarrierApp();
+    method public java.util.List<com.android.xml.permission.DisabledUntilUsedPreinstalledCarrierAssociatedApp> getDisabledUntilUsedPreinstalledCarrierAssociatedApp();
+    method public java.util.List<com.android.xml.permission.Feature> getFeature();
+    method public java.util.List<com.android.xml.permission.Group> getGroup();
+    method public java.util.List<com.android.xml.permission.HiddenApiWhitelistedApp> getHiddenApiWhitelistedApp();
+    method public java.util.List<com.android.xml.permission.Library> getLibrary();
+    method public java.util.List<com.android.xml.permission.OemPermissions> getOemPermissions();
+    method public java.util.List<com.android.xml.permission.Permission> getPermission();
+    method public java.util.List<com.android.xml.permission.PrivappPermissions> getPrivappPermissions();
+    method public java.util.List<com.android.xml.permission.SplitPermission> getSplitPermission();
+    method public java.util.List<com.android.xml.permission.SystemUserBlacklistedApp> getSystemUserBlacklistedApp();
+    method public java.util.List<com.android.xml.permission.SystemUserWhitelistedApp> getSystemUserWhitelistedApp();
+    method public java.util.List<com.android.xml.permission.UnavailableFeature> getUnavailableFeature();
+  }
+
+  public class PrivappPermissions {
+    ctor public PrivappPermissions();
+    method public java.util.List<com.android.xml.permission.PrivappPermissions.DenyPermission> getDenyPermission();
+    method public java.util.List<com.android.xml.permission.PrivappPermissions.Permission> getPermission();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public static class PrivappPermissions.DenyPermission {
+    ctor public PrivappPermissions.DenyPermission();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public static class PrivappPermissions.Permission {
+    ctor public PrivappPermissions.Permission();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public class SplitPermission {
+    ctor public SplitPermission();
+    method public java.util.List<com.android.xml.permission.SplitPermission.Library> getLibrary();
+    method public String getName();
+    method public int getTargetSdk();
+    method public void setName(String);
+    method public void setTargetSdk(int);
+  }
+
+  public static class SplitPermission.Library {
+    ctor public SplitPermission.Library();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public class SystemUserBlacklistedApp {
+    ctor public SystemUserBlacklistedApp();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class SystemUserWhitelistedApp {
+    ctor public SystemUserWhitelistedApp();
+    method public String get_package();
+    method public void set_package(String);
+  }
+
+  public class UnavailableFeature {
+    ctor public UnavailableFeature();
+    method public String getName();
+    method public void setName(String);
+  }
+
+  public class XmlParser {
+    ctor public XmlParser();
+    method public static com.android.xml.permission.Permissions read(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static String readText(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static void skip(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+  }
+
+}
+
diff --git a/core/xsd/schema/last_current.txt b/core/xsd/schema/last_current.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/core/xsd/schema/last_current.txt
diff --git a/core/xsd/schema/last_removed.txt b/core/xsd/schema/last_removed.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/core/xsd/schema/last_removed.txt
diff --git a/core/xsd/schema/removed.txt b/core/xsd/schema/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/core/xsd/schema/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/graphics/java/android/graphics/Bitmap.java b/graphics/java/android/graphics/Bitmap.java
index d6131cf..507f767a 100644
--- a/graphics/java/android/graphics/Bitmap.java
+++ b/graphics/java/android/graphics/Bitmap.java
@@ -814,7 +814,7 @@
      * @return A bitmap that represents the specified subset of source
      * @throws IllegalArgumentException if the x, y, width, height values are
      *         outside of the dimensions of the source bitmap, or width is <= 0,
-     *         or height is <= 0
+     *         or height is <= 0, or if the source bitmap has already been recycled
      */
     public static Bitmap createBitmap(@NonNull Bitmap source, int x, int y, int width, int height,
             @Nullable Matrix m, boolean filter) {
@@ -827,6 +827,9 @@
         if (y + height > source.getHeight()) {
             throw new IllegalArgumentException("y + height must be <= bitmap.height()");
         }
+        if (source.isRecycled()) {
+            throw new IllegalArgumentException("cannot use a recycled source in createBitmap");
+        }
 
         // check if we can just return our argument unchanged
         if (!source.isMutable() && x == 0 && y == 0 && width == source.getWidth() &&
diff --git a/graphics/java/android/graphics/drawable/GradientDrawable.java b/graphics/java/android/graphics/drawable/GradientDrawable.java
index d34d461..2a286af 100644
--- a/graphics/java/android/graphics/drawable/GradientDrawable.java
+++ b/graphics/java/android/graphics/drawable/GradientDrawable.java
@@ -579,9 +579,9 @@
      * The default value for this property is {@code false}.
      * <p>
      * <strong>Note</strong>: This property corresponds to the
-     * {@code android:useLevel} attribute on the inner {@code &lt;gradient&gt;}
+     * {@code android:useLevel} attribute on the inner {@code <gradient>}
      * tag, NOT the {@code android:useLevel} attribute on the outer
-     * {@code &lt;shape&gt;} tag. For example,
+     * {@code <shape>} tag. For example,
      * <pre>{@code
      * <shape ...>
      *     <gradient
diff --git a/keystore/java/android/security/Credentials.java b/keystore/java/android/security/Credentials.java
index 072fe73..962ce512 100644
--- a/keystore/java/android/security/Credentials.java
+++ b/keystore/java/android/security/Credentials.java
@@ -131,6 +131,7 @@
      * Convert objects to a PEM format which is used for
      * CA_CERTIFICATE and USER_CERTIFICATE entries.
      */
+    @UnsupportedAppUsage
     public static byte[] convertToPem(Certificate... objects)
             throws IOException, CertificateEncodingException {
         ByteArrayOutputStream bao = new ByteArrayOutputStream();
diff --git a/keystore/java/android/security/IKeyChainService.aidl b/keystore/java/android/security/IKeyChainService.aidl
index 0d32075..b3cdff7 100644
--- a/keystore/java/android/security/IKeyChainService.aidl
+++ b/keystore/java/android/security/IKeyChainService.aidl
@@ -27,6 +27,7 @@
  */
 interface IKeyChainService {
     // APIs used by KeyChain
+    @UnsupportedAppUsage
     String requestPrivateKey(String alias);
     byte[] getCertificate(String alias);
     byte[] getCaCertificates(String alias);
diff --git a/keystore/java/android/security/KeyChain.java b/keystore/java/android/security/KeyChain.java
index 030fa60..6155ae4 100644
--- a/keystore/java/android/security/KeyChain.java
+++ b/keystore/java/android/security/KeyChain.java
@@ -36,6 +36,7 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.security.keystore.AndroidKeyStoreProvider;
+import android.security.keystore.KeyPermanentlyInvalidatedException;
 import android.security.keystore.KeyProperties;
 
 import java.io.ByteArrayInputStream;
@@ -538,7 +539,7 @@
             try {
                 return AndroidKeyStoreProvider.loadAndroidKeyStoreKeyPairFromKeystore(
                         KeyStore.getInstance(), keyId, KeyStore.UID_SELF);
-            } catch (RuntimeException | UnrecoverableKeyException e) {
+            } catch (RuntimeException | UnrecoverableKeyException | KeyPermanentlyInvalidatedException e) {
                 throw new KeyChainException(e);
             }
         }
diff --git a/keystore/java/android/security/KeyStore.java b/keystore/java/android/security/KeyStore.java
index 25a6cdc..6dfe1fd 100644
--- a/keystore/java/android/security/KeyStore.java
+++ b/keystore/java/android/security/KeyStore.java
@@ -97,6 +97,9 @@
      */
     public static final int OP_AUTH_NEEDED = 15;
 
+    // Used when a user changes their pin, invalidating old auth bound keys.
+    public static final int KEY_PERMANENTLY_INVALIDATED = 17;
+
     // Used for UID field to indicate the calling UID.
     public static final int UID_SELF = -1;
 
@@ -219,6 +222,15 @@
     }
 
     public byte[] get(String key, int uid) {
+        return get(key, uid, false);
+    }
+
+    @UnsupportedAppUsage
+    public byte[] get(String key) {
+        return get(key, UID_SELF);
+    }
+
+    public byte[] get(String key, int uid, boolean suppressKeyNotFoundWarning) {
         try {
             key = key != null ? key : "";
             return mBinder.get(key, uid);
@@ -226,16 +238,18 @@
             Log.w(TAG, "Cannot connect to keystore", e);
             return null;
         } catch (android.os.ServiceSpecificException e) {
-            Log.w(TAG, "KeyStore exception", e);
+            if (!suppressKeyNotFoundWarning || e.errorCode != KEY_NOT_FOUND) {
+                Log.w(TAG, "KeyStore exception", e);
+            }
             return null;
         }
     }
 
-    @UnsupportedAppUsage
-    public byte[] get(String key) {
-        return get(key, UID_SELF);
+    public byte[] get(String key, boolean suppressKeyNotFoundWarning) {
+        return get(key, UID_SELF, suppressKeyNotFoundWarning);
     }
 
+
     public boolean put(String key, byte[] value, int uid, int flags) {
         return insert(key, value, uid, flags) == NO_ERROR;
     }
@@ -1188,6 +1202,8 @@
                     return new KeyStoreException(errorCode, "Key blob corrupted");
                 case OP_AUTH_NEEDED:
                     return new KeyStoreException(errorCode, "Operation requires authorization");
+                case KEY_PERMANENTLY_INVALIDATED:
+                    return new KeyStoreException(errorCode, "Key permanently invalidated");
                 default:
                     return new KeyStoreException(errorCode, String.valueOf(errorCode));
             }
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
index d44c894..91aac83 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreKeyPairGeneratorSpi.java
@@ -526,7 +526,7 @@
                                 + result.getPrivate().getAlgorithm() + " vs " + mJcaKeyAlgorithm);
             }
             return result;
-        } catch (UnrecoverableKeyException e) {
+        } catch (UnrecoverableKeyException | KeyPermanentlyInvalidatedException e) {
             throw new ProviderException("Failed to load generated key pair from keystore", e);
         }
     }
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreProvider.java b/keystore/java/android/security/keystore/AndroidKeyStoreProvider.java
index c7c9ee4..234615d 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreProvider.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreProvider.java
@@ -228,10 +228,16 @@
     @NonNull
     private static KeyCharacteristics getKeyCharacteristics(@NonNull KeyStore keyStore,
             @NonNull String alias, int uid)
-            throws UnrecoverableKeyException {
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException {
         KeyCharacteristics keyCharacteristics = new KeyCharacteristics();
         int errorCode = keyStore.getKeyCharacteristics(
                 alias, null, null, uid, keyCharacteristics);
+        if (errorCode == KeyStore.KEY_PERMANENTLY_INVALIDATED) {
+            throw (KeyPermanentlyInvalidatedException)
+                new KeyPermanentlyInvalidatedException(
+                            "User changed or deleted their auth credentials",
+                            KeyStore.getKeyStoreException(errorCode));
+        }
         if (errorCode != KeyStore.NO_ERROR) {
             throw (UnrecoverableKeyException)
                     new UnrecoverableKeyException("Failed to obtain information about key")
@@ -276,7 +282,7 @@
     @NonNull
     public static AndroidKeyStorePublicKey loadAndroidKeyStorePublicKeyFromKeystore(
             @NonNull KeyStore keyStore, @NonNull String privateKeyAlias, int uid)
-            throws UnrecoverableKeyException {
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException {
         return loadAndroidKeyStorePublicKeyFromKeystore(keyStore, privateKeyAlias, uid,
                 getKeyCharacteristics(keyStore, privateKeyAlias, uid));
     }
@@ -297,7 +303,7 @@
     @NonNull
     public static KeyPair loadAndroidKeyStoreKeyPairFromKeystore(
             @NonNull KeyStore keyStore, @NonNull String privateKeyAlias, int uid)
-            throws UnrecoverableKeyException {
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException {
         return loadAndroidKeyStoreKeyPairFromKeystore(keyStore, privateKeyAlias, uid,
                 getKeyCharacteristics(keyStore, privateKeyAlias, uid));
     }
@@ -315,7 +321,7 @@
     @NonNull
     public static AndroidKeyStorePrivateKey loadAndroidKeyStorePrivateKeyFromKeystore(
             @NonNull KeyStore keyStore, @NonNull String privateKeyAlias, int uid)
-            throws UnrecoverableKeyException {
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException {
         return loadAndroidKeyStorePrivateKeyFromKeystore(keyStore, privateKeyAlias, uid,
                 getKeyCharacteristics(keyStore, privateKeyAlias, uid));
     }
@@ -354,7 +360,7 @@
     @NonNull
     public static AndroidKeyStoreKey loadAndroidKeyStoreKeyFromKeystore(
             @NonNull KeyStore keyStore, @NonNull String userKeyAlias, int uid)
-            throws UnrecoverableKeyException  {
+            throws UnrecoverableKeyException, KeyPermanentlyInvalidatedException  {
         KeyCharacteristics keyCharacteristics = getKeyCharacteristics(keyStore, userKeyAlias, uid);
 
         Integer keymasterAlgorithm = keyCharacteristics.getEnum(KeymasterDefs.KM_TAG_ALGORITHM);
diff --git a/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java b/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
index baf50e5..51c4252 100644
--- a/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
+++ b/keystore/java/android/security/keystore/AndroidKeyStoreSpi.java
@@ -23,6 +23,7 @@
 import android.security.keymaster.KeyCharacteristics;
 import android.security.keymaster.KeymasterArguments;
 import android.security.keymaster.KeymasterDefs;
+import android.security.keystore.KeyPermanentlyInvalidatedException;
 import android.security.keystore.KeyProperties;
 import android.security.keystore.KeyProtection;
 import android.security.keystore.SecureKeyImportUnavailableException;
@@ -94,13 +95,20 @@
     public Key engineGetKey(String alias, char[] password) throws NoSuchAlgorithmException,
             UnrecoverableKeyException {
         String userKeyAlias = Credentials.USER_PRIVATE_KEY + alias;
+        AndroidKeyStoreKey key;
         if (!mKeyStore.contains(userKeyAlias, mUid)) {
             // try legacy prefix for backward compatibility
             userKeyAlias = Credentials.USER_SECRET_KEY + alias;
             if (!mKeyStore.contains(userKeyAlias, mUid)) return null;
         }
-        return AndroidKeyStoreProvider.loadAndroidKeyStoreKeyFromKeystore(mKeyStore, userKeyAlias,
-                mUid);
+        try {
+            key = AndroidKeyStoreProvider.loadAndroidKeyStoreKeyFromKeystore(mKeyStore,
+                                                                             userKeyAlias,
+                                                                             mUid);
+        } catch (KeyPermanentlyInvalidatedException e) {
+            throw new UnrecoverableKeyException(e.getMessage());
+        }
+        return key;
     }
 
     @Override
diff --git a/libs/hwui/DeferredLayerUpdater.cpp b/libs/hwui/DeferredLayerUpdater.cpp
index 569de76..c060740 100644
--- a/libs/hwui/DeferredLayerUpdater.cpp
+++ b/libs/hwui/DeferredLayerUpdater.cpp
@@ -133,9 +133,10 @@
         bool forceFilter = false;
         sp<GraphicBuffer> buffer = mSurfaceTexture->getCurrentBuffer();
         if (buffer != nullptr) {
+            mLayer->setBufferSize(buffer->getWidth(), buffer->getHeight());
             // force filtration if buffer size != layer size
-            forceFilter = mWidth != static_cast<int>(buffer->getWidth()) ||
-                          mHeight != static_cast<int>(buffer->getHeight());
+            forceFilter = mWidth != static_cast<int>(mLayer->getBufferWidth()) ||
+                          mHeight != static_cast<int>(mLayer->getBufferHeight());
         }
 
 #if DEBUG_RENDERER
diff --git a/libs/hwui/GlLayer.cpp b/libs/hwui/GlLayer.cpp
index 42ae29d..8357f8e 100644
--- a/libs/hwui/GlLayer.cpp
+++ b/libs/hwui/GlLayer.cpp
@@ -72,5 +72,13 @@
     }
 }
 
+SkBlendMode GlLayer::getMode() const {
+    if (texture.blend || mode != SkBlendMode::kSrcOver) {
+        return mode;
+    } else {
+        return SkBlendMode::kSrc;
+    }
+}
+
 };  // namespace uirenderer
 };  // namespace android
diff --git a/libs/hwui/GlLayer.h b/libs/hwui/GlLayer.h
index 28749a0..4cf8f25 100644
--- a/libs/hwui/GlLayer.h
+++ b/libs/hwui/GlLayer.h
@@ -66,6 +66,8 @@
      */
     void onGlContextLost();
 
+    SkBlendMode getMode() const override;
+
 private:
     Caches& caches;
 
diff --git a/libs/hwui/Layer.cpp b/libs/hwui/Layer.cpp
index fb8f033..b86ae12 100644
--- a/libs/hwui/Layer.cpp
+++ b/libs/hwui/Layer.cpp
@@ -27,10 +27,10 @@
              SkBlendMode mode)
         : GpuMemoryTracker(GpuObjectType::Layer)
         , mRenderState(renderState)
+        , mode(mode)
         , mApi(api)
         , mColorFilter(colorFilter)
-        , alpha(alpha)
-        , mode(mode) {
+        , alpha(alpha) {
     // TODO: This is a violation of Android's typical ref counting, but it
     // preserves the old inc/dec ref locations. This should be changed...
     incStrong(nullptr);
diff --git a/libs/hwui/Layer.h b/libs/hwui/Layer.h
index 89bcddc..d41c970 100644
--- a/libs/hwui/Layer.h
+++ b/libs/hwui/Layer.h
@@ -72,7 +72,7 @@
 
     inline int getAlpha() const { return alpha; }
 
-    inline SkBlendMode getMode() const { return mode; }
+    virtual SkBlendMode getMode() const { return mode; }
 
     inline SkColorFilter* getColorFilter() const { return mColorFilter.get(); }
 
@@ -94,12 +94,26 @@
      */
     void postDecStrong();
 
+    inline void setBufferSize(uint32_t width, uint32_t height) {
+        mBufferWidth = width;
+        mBufferHeight = height;
+    }
+
+    inline uint32_t getBufferWidth() const { return mBufferWidth; }
+
+    inline uint32_t getBufferHeight() const { return mBufferHeight; }
+
 protected:
     Layer(RenderState& renderState, Api api, sk_sp<SkColorFilter>, int alpha,
           SkBlendMode mode);
 
     RenderState& mRenderState;
 
+    /**
+     * Blending mode of the layer.
+     */
+    SkBlendMode mode;
+
 private:
     void buildColorSpaceWithFilter();
 
@@ -131,11 +145,6 @@
     int alpha;
 
     /**
-     * Blending mode of the layer.
-     */
-    SkBlendMode mode;
-
-    /**
      * Optional texture coordinates transform.
      */
     mat4 texTransform;
@@ -145,6 +154,9 @@
      */
     mat4 transform;
 
+    uint32_t mBufferWidth = 0;
+
+    uint32_t mBufferHeight = 0;
 };  // struct Layer
 
 };  // namespace uirenderer
diff --git a/libs/hwui/pipeline/skia/LayerDrawable.cpp b/libs/hwui/pipeline/skia/LayerDrawable.cpp
index 6e7511d..ab1d5c2 100644
--- a/libs/hwui/pipeline/skia/LayerDrawable.cpp
+++ b/libs/hwui/pipeline/skia/LayerDrawable.cpp
@@ -46,6 +46,11 @@
     sk_sp<SkImage> layerImage;
     const int layerWidth = layer->getWidth();
     const int layerHeight = layer->getHeight();
+    const int bufferWidth = layer->getBufferWidth();
+    const int bufferHeight = layer->getBufferHeight();
+    if (bufferWidth <= 0 || bufferHeight <=0) {
+        return false;
+    }
     if (layer->getApi() == Layer::Api::OpenGL) {
         GlLayer* glLayer = static_cast<GlLayer*>(layer);
         GrGLTextureInfo externalTexture;
@@ -57,7 +62,7 @@
         // this is anticipated to have is that for some format types if we are not bound as an OES
         // texture we may get invalid results for SKP capture if we read back the texture.
         externalTexture.fFormat = GL_RGBA8;
-        GrBackendTexture backendTexture(layerWidth, layerHeight, GrMipMapped::kNo, externalTexture);
+        GrBackendTexture backendTexture(bufferWidth, bufferHeight, GrMipMapped::kNo, externalTexture);
         layerImage = SkImage::MakeFromTexture(context, backendTexture, kTopLeft_GrSurfaceOrigin,
                                               kPremul_SkAlphaType, nullptr);
     } else {
@@ -76,7 +81,7 @@
         flipV.setAll(1, 0, 0, 0, -1, 1, 0, 0, 1);
         textureMatrixInv.preConcat(flipV);
         textureMatrixInv.preScale(1.0f / layerWidth, 1.0f / layerHeight);
-        textureMatrixInv.postScale(layerWidth, layerHeight);
+        textureMatrixInv.postScale(bufferWidth, bufferHeight);
         SkMatrix textureMatrix;
         if (!textureMatrixInv.invert(&textureMatrix)) {
             textureMatrix = textureMatrixInv;
@@ -101,6 +106,7 @@
             canvas->save();
             canvas->concat(matrix);
         }
+        const SkMatrix& totalMatrix = canvas->getTotalMatrix();
         if (dstRect) {
             SkMatrix matrixInv;
             if (!matrix.invert(&matrixInv)) {
@@ -110,9 +116,28 @@
             matrixInv.mapRect(&srcRect);
             SkRect skiaDestRect = *dstRect;
             matrixInv.mapRect(&skiaDestRect);
+            // If (matrix is identity or an integer translation) and (src/dst buffers size match),
+            // then use nearest neighbor, otherwise use bilerp sampling.
+            // Integer translation is defined as when src rect and dst rect align fractionally.
+            // Skia TextureOp has the above logic build-in, but not NonAAFillRectOp. TextureOp works
+            // only for SrcOver blending and without color filter (readback uses Src blending).
+            bool isIntegerTranslate = totalMatrix.isTranslate()
+                    && SkScalarFraction(skiaDestRect.fLeft + totalMatrix[SkMatrix::kMTransX])
+                    == SkScalarFraction(srcRect.fLeft)
+                    && SkScalarFraction(skiaDestRect.fTop + totalMatrix[SkMatrix::kMTransY])
+                    == SkScalarFraction(srcRect.fTop);
+            if (layer->getForceFilter() || !isIntegerTranslate) {
+                paint.setFilterQuality(kLow_SkFilterQuality);
+            }
             canvas->drawImageRect(layerImage.get(), srcRect, skiaDestRect, &paint,
                                   SkCanvas::kFast_SrcRectConstraint);
         } else {
+            bool isIntegerTranslate = totalMatrix.isTranslate()
+                    && SkScalarIsInt(totalMatrix[SkMatrix::kMTransX])
+                    && SkScalarIsInt(totalMatrix[SkMatrix::kMTransY]);
+            if (layer->getForceFilter() || !isIntegerTranslate) {
+                paint.setFilterQuality(kLow_SkFilterQuality);
+            }
             canvas->drawImage(layerImage.get(), 0, 0, &paint);
         }
         // restore the original matrix
diff --git a/location/java/android/location/Address.java b/location/java/android/location/Address.java
index 335ad5e..83f05c2 100644
--- a/location/java/android/location/Address.java
+++ b/location/java/android/location/Address.java
@@ -363,7 +363,7 @@
      * or null if it is unknown.
      *
      * @throws IllegalStateException if this Address has not been assigned
-     * a latitude.
+     * a phone number.
      */
     public String getPhone() {
         return mPhone;
diff --git a/location/java/android/location/Criteria.java b/location/java/android/location/Criteria.java
index a6099be..74eb445 100644
--- a/location/java/android/location/Criteria.java
+++ b/location/java/android/location/Criteria.java
@@ -21,9 +21,9 @@
 
 /**
  * A class indicating the application criteria for selecting a
- * location provider.  Providers maybe ordered according to accuracy,
- * power usage, ability to report altitude, speed,
- * and bearing, and monetary cost.
+ * location provider. Providers may be ordered according to accuracy,
+ * power usage, ability to report altitude, speed, bearing, and monetary
+ * cost.
  */
 public class Criteria implements Parcelable {
     /**
diff --git a/location/java/android/location/IGeocodeProvider.aidl b/location/java/android/location/IGeocodeProvider.aidl
index aaa70c7..7eaf7b8 100644
--- a/location/java/android/location/IGeocodeProvider.aidl
+++ b/location/java/android/location/IGeocodeProvider.aidl
@@ -26,9 +26,11 @@
  */
 interface IGeocodeProvider {
 
+    @UnsupportedAppUsage
     String getFromLocation(double latitude, double longitude, int maxResults,
         in GeocoderParams params, out List<Address> addrs);
 
+    @UnsupportedAppUsage
     String getFromLocationName(String locationName,
         double lowerLeftLatitude, double lowerLeftLongitude,
         double upperRightLatitude, double upperRightLongitude, int maxResults,
diff --git a/location/java/android/location/IGeofenceProvider.aidl b/location/java/android/location/IGeofenceProvider.aidl
index d4ff0dd..426ebef 100644
--- a/location/java/android/location/IGeofenceProvider.aidl
+++ b/location/java/android/location/IGeofenceProvider.aidl
@@ -24,5 +24,6 @@
  * {@hide}
  */
 oneway interface IGeofenceProvider {
+    @UnsupportedAppUsage
     void setGeofenceHardware(in IGeofenceHardware proxy);
 }
diff --git a/location/java/android/location/ILocationListener.aidl b/location/java/android/location/ILocationListener.aidl
index 7627cf6..e40b408 100644
--- a/location/java/android/location/ILocationListener.aidl
+++ b/location/java/android/location/ILocationListener.aidl
@@ -25,8 +25,12 @@
  */
 oneway interface ILocationListener
 {
+    @UnsupportedAppUsage
     void onLocationChanged(in Location location);
+    @UnsupportedAppUsage
     void onStatusChanged(String provider, int status, in Bundle extras);
+    @UnsupportedAppUsage
     void onProviderEnabled(String provider);
+    @UnsupportedAppUsage
     void onProviderDisabled(String provider);
 }
diff --git a/location/java/android/location/ILocationManager.aidl b/location/java/android/location/ILocationManager.aidl
index 1276881..0ba1700 100644
--- a/location/java/android/location/ILocationManager.aidl
+++ b/location/java/android/location/ILocationManager.aidl
@@ -82,11 +82,13 @@
     boolean injectLocation(in Location location);
 
     // --- deprecated ---
+    @UnsupportedAppUsage
     List<String> getAllProviders();
     List<String> getProviders(in Criteria criteria, boolean enabledOnly);
     String getBestProvider(in Criteria criteria, boolean enabledOnly);
     boolean providerMeetsCriteria(String provider, in Criteria criteria);
     ProviderProperties getProviderProperties(String provider);
+    @UnsupportedAppUsage
     String getNetworkProviderPackage();
 
     boolean isProviderEnabledForUser(String provider, int userId);
@@ -110,6 +112,7 @@
     // Used by location providers to tell the location manager when it has a new location.
     // Passive is true if the location is coming from the passive provider, in which case
     // it need not be shared with other providers.
+    @UnsupportedAppUsage
     void reportLocation(in Location location, boolean passive);
 
     // Used when a (initially Gnss) Location batch arrives
diff --git a/location/java/android/location/INetInitiatedListener.aidl b/location/java/android/location/INetInitiatedListener.aidl
index fc64dd6..a9e9136 100644
--- a/location/java/android/location/INetInitiatedListener.aidl
+++ b/location/java/android/location/INetInitiatedListener.aidl
@@ -22,5 +22,6 @@
  */
 interface INetInitiatedListener
 {
+    @UnsupportedAppUsage
     boolean sendNiResponse(int notifId, int userResponse);
 }
diff --git a/location/java/com/android/internal/location/GpsNetInitiatedHandler.java b/location/java/com/android/internal/location/GpsNetInitiatedHandler.java
index 9bd5994..b531325 100644
--- a/location/java/com/android/internal/location/GpsNetInitiatedHandler.java
+++ b/location/java/com/android/internal/location/GpsNetInitiatedHandler.java
@@ -17,6 +17,7 @@
 package com.android.internal.location;
 
 import java.io.UnsupportedEncodingException;
+import java.util.concurrent.TimeUnit;
 
 import android.app.Notification;
 import android.app.NotificationManager;
@@ -27,19 +28,17 @@
 import android.content.IntentFilter;
 import android.location.LocationManager;
 import android.location.INetInitiatedListener;
+import android.os.SystemClock;
 import android.telephony.TelephonyManager;
 import android.telephony.PhoneNumberUtils;
 import android.telephony.PhoneStateListener;
-import android.os.Bundle;
 import android.os.RemoteException;
 import android.os.UserHandle;
-import android.os.SystemProperties;
 import android.util.Log;
 
 import com.android.internal.notification.SystemNotificationChannels;
 import com.android.internal.R;
 import com.android.internal.telephony.GsmAlphabet;
-import com.android.internal.telephony.TelephonyProperties;
 
 /**
  * A GPS Network-initiated Handler class used by LocationManager.
@@ -50,8 +49,7 @@
 
     private static final String TAG = "GpsNetInitiatedHandler";
 
-    private static final boolean DEBUG = true;
-    private static final boolean VERBOSE = false;
+    private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
     // NI verify activity for bringing up UI (not used yet)
     public static final String ACTION_NI_VERIFY = "android.intent.action.NETWORK_INITIATED_VERIFY";
@@ -94,6 +92,9 @@
     public static final int GPS_ENC_SUPL_UCS2 = 3;
     public static final int GPS_ENC_UNKNOWN = -1;
 
+    // Limit on SUPL NI emergency mode time extension after emergency sessions ends
+    private static final int MAX_EMERGENCY_MODE_EXTENSION_SECONDS = 300;  // 5 minute maximum
+
     private final Context mContext;
     private final TelephonyManager mTelephonyManager;
     private final PhoneStateListener mPhoneStateListener;
@@ -109,7 +110,7 @@
     private volatile boolean mIsSuplEsEnabled;
 
     // Set to true if the phone is having emergency call.
-    private volatile boolean mIsInEmergency;
+    private volatile boolean mIsInEmergencyCall;
 
     // If Location function is enabled.
     private volatile boolean mIsLocationEnabled = false;
@@ -119,6 +120,10 @@
     // Set to true if string from HAL is encoded as Hex, e.g., "3F0039"
     static private boolean mIsHexInput = true;
 
+    // End time of emergency call, and extension, if set
+    private long mCallEndElapsedRealtimeMillis = 0;
+    private long mEmergencyExtensionMillis = 0;
+
     public static class GpsNiNotification
     {
         public int notificationId;
@@ -146,16 +151,12 @@
             if (action.equals(Intent.ACTION_NEW_OUTGOING_CALL)) {
                 String phoneNumber = intent.getStringExtra(Intent.EXTRA_PHONE_NUMBER);
                 /*
-                   Emergency Mode is when during emergency call or in emergency call back mode.
-                   For checking if it is during emergency call:
-                       mIsInEmergency records if the phone is in emergency call or not. It will
+                   Tracks the emergency call:
+                       mIsInEmergencyCall records if the phone is in emergency call or not. It will
                        be set to true when the phone is having emergency call, and then will
                        be set to false by mPhoneStateListener when the emergency call ends.
-                   For checking if it is in emergency call back mode:
-                       Emergency call back mode will be checked by reading system properties
-                       when necessary: SystemProperties.get(TelephonyProperties.PROPERTY_INECM_MODE)
                 */
-                setInEmergency(PhoneNumberUtils.isEmergencyNumber(phoneNumber));
+                mIsInEmergencyCall = PhoneNumberUtils.isEmergencyNumber(phoneNumber);
                 if (DEBUG) Log.v(TAG, "ACTION_NEW_OUTGOING_CALL - " + getInEmergency());
             } else if (action.equals(LocationManager.MODE_CHANGED_ACTION)) {
                 updateLocationMode();
@@ -195,7 +196,10 @@
                 if (DEBUG) Log.d(TAG, "onCallStateChanged(): state is "+ state);
                 // listening for emergency call ends
                 if (state == TelephonyManager.CALL_STATE_IDLE) {
-                    setInEmergency(false);
+                    if (mIsInEmergencyCall) {
+                        mCallEndElapsedRealtimeMillis = SystemClock.elapsedRealtime();
+                        mIsInEmergencyCall = false;
+                    }
                 }
             }
         };
@@ -229,22 +233,35 @@
         return mIsLocationEnabled;
     }
 
-    // Note: Currently, there are two mechanisms involved to determine if a
-    // phone is in emergency mode:
-    // 1. If the user is making an emergency call, this is provided by activly
-    //    monitoring the outgoing phone number;
-    // 2. If the device is in a emergency callback state, this is provided by
-    //    system properties.
-    // If either one of above exists, the phone is considered in an emergency
-    // mode. Because of this complexity, we need to be careful about how to set
-    // and clear the emergency state.
-    public void setInEmergency(boolean isInEmergency) {
-        mIsInEmergency = isInEmergency;
+    /**
+     * Determines whether device is in user-initiated emergency session based on the following
+     * 1. If the user is making an emergency call, this is provided by actively
+     *    monitoring the outgoing phone number;
+     * 2. If the user has recently ended an emergency call, and the device is in a configured time
+     *    window after the end of that call.
+     * 3. If the device is in a emergency callback state, this is provided by querying
+     *    TelephonyManager.
+     * @return true if is considered in user initiated emergency mode for NI purposes
+     */
+    public boolean getInEmergency() {
+        boolean isInEmergencyExtension =
+                (SystemClock.elapsedRealtime() - mCallEndElapsedRealtimeMillis) <
+                        mEmergencyExtensionMillis;
+        boolean isInEmergencyCallback = mTelephonyManager.getEmergencyCallbackMode();
+        return mIsInEmergencyCall || isInEmergencyCallback || isInEmergencyExtension;
     }
 
-    public boolean getInEmergency() {
-        boolean isInEmergencyCallback = mTelephonyManager.getEmergencyCallbackMode();
-        return mIsInEmergency || isInEmergencyCallback;
+    public void setEmergencyExtensionSeconds(int emergencyExtensionSeconds) {
+        if (emergencyExtensionSeconds > MAX_EMERGENCY_MODE_EXTENSION_SECONDS) {
+            Log.w(TAG, "emergencyExtensionSeconds " + emergencyExtensionSeconds
+                    + " too high, reset to " + MAX_EMERGENCY_MODE_EXTENSION_SECONDS);
+            emergencyExtensionSeconds = MAX_EMERGENCY_MODE_EXTENSION_SECONDS;
+        } else if (emergencyExtensionSeconds < 0) {
+            Log.w(TAG, "emergencyExtensionSeconds " + emergencyExtensionSeconds
+                    + " is negative, reset to zero.");
+            emergencyExtensionSeconds = 0;
+        }
+        mEmergencyExtensionMillis = TimeUnit.SECONDS.toMillis(emergencyExtensionSeconds);
     }
 
 
diff --git a/location/java/com/android/internal/location/ILocationProvider.aidl b/location/java/com/android/internal/location/ILocationProvider.aidl
index 39c2d92..1820bb7 100644
--- a/location/java/com/android/internal/location/ILocationProvider.aidl
+++ b/location/java/com/android/internal/location/ILocationProvider.aidl
@@ -31,14 +31,21 @@
  * @hide
  */
 interface ILocationProvider {
+    @UnsupportedAppUsage
     void enable();
+    @UnsupportedAppUsage
     void disable();
 
+    @UnsupportedAppUsage
     void setRequest(in ProviderRequest request, in WorkSource ws);
 
     // --- deprecated (but still supported) ---
+    @UnsupportedAppUsage
     ProviderProperties getProperties();
+    @UnsupportedAppUsage
     int getStatus(out Bundle extras);
+    @UnsupportedAppUsage
     long getStatusUpdateTime();
+    @UnsupportedAppUsage
     boolean sendExtraCommand(String command, inout Bundle extras);
 }
diff --git a/media/OWNERS b/media/OWNERS
index eb26367..72c8952 100644
--- a/media/OWNERS
+++ b/media/OWNERS
@@ -3,7 +3,9 @@
 elaurent@google.com
 etalvala@google.com
 gkasten@google.com
+hdmoon@google.com
 hunga@google.com
+insun@google.com
 jaewan@google.com
 jmtrivi@google.com
 jsharkey@android.com
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java
index aec4520..4d9881e 100644
--- a/media/java/android/media/AudioManager.java
+++ b/media/java/android/media/AudioManager.java
@@ -4610,7 +4610,7 @@
 
     /**
      * The message sent to apps when the contents of the device list changes if they provide
-     * a {#link Handler} object to addOnAudioDeviceConnectionListener().
+     * a {@link Handler} object to addOnAudioDeviceConnectionListener().
      */
     private final static int MSG_DEVICES_CALLBACK_REGISTERED = 0;
     private final static int MSG_DEVICES_DEVICES_ADDED = 1;
diff --git a/media/java/android/media/AudioRecord.java b/media/java/android/media/AudioRecord.java
index 452ba0f..2a575b6 100644
--- a/media/java/android/media/AudioRecord.java
+++ b/media/java/android/media/AudioRecord.java
@@ -473,7 +473,7 @@
      *                 .setSampleRate(32000)
      *                 .setChannelMask(AudioFormat.CHANNEL_IN_MONO)
      *                 .build())
-     *         .setBufferSize(2*minBuffSize)
+     *         .setBufferSizeInBytes(2*minBuffSize)
      *         .build();
      * </pre>
      * <p>
diff --git a/media/java/android/media/AudioTrack.java b/media/java/android/media/AudioTrack.java
index 1268c6f..7b7cc77 100644
--- a/media/java/android/media/AudioTrack.java
+++ b/media/java/android/media/AudioTrack.java
@@ -1656,7 +1656,7 @@
     * @param timestamp a reference to a non-null AudioTimestamp instance allocated
     *        and owned by caller.
     * @return true if a timestamp is available, or false if no timestamp is available.
-    *         If a timestamp if available,
+    *         If a timestamp is available,
     *         the AudioTimestamp instance is filled in with a position in frame units, together
     *         with the estimated time when that frame was presented or is committed to
     *         be presented.
diff --git a/media/java/android/media/IAudioFocusDispatcher.aidl b/media/java/android/media/IAudioFocusDispatcher.aidl
index 3b33c5b..e3512fa 100644
--- a/media/java/android/media/IAudioFocusDispatcher.aidl
+++ b/media/java/android/media/IAudioFocusDispatcher.aidl
@@ -23,6 +23,7 @@
  */
 oneway interface IAudioFocusDispatcher {
 
+    @UnsupportedAppUsage
     void dispatchAudioFocusChange(int focusChange, String clientId);
 
     void dispatchFocusResultFromExtPolicy(int requestResult, String clientId);
diff --git a/media/java/android/media/IAudioService.aidl b/media/java/android/media/IAudioService.aidl
index abd6411..1a44a83 100644
--- a/media/java/android/media/IAudioService.aidl
+++ b/media/java/android/media/IAudioService.aidl
@@ -63,6 +63,7 @@
 
     void adjustStreamVolume(int streamType, int direction, int flags, String callingPackage);
 
+    @UnsupportedAppUsage
     void setStreamVolume(int streamType, int index, int flags, String callingPackage);
 
     boolean isStreamMute(int streamType);
@@ -73,10 +74,12 @@
 
     void setMasterMute(boolean mute, int flags, String callingPackage, int userId);
 
+    @UnsupportedAppUsage
     int getStreamVolume(int streamType);
 
     int getStreamMinVolume(int streamType);
 
+    @UnsupportedAppUsage
     int getStreamMaxVolume(int streamType);
 
     int getLastAudibleStreamVolume(int streamType);
@@ -155,6 +158,7 @@
 
     void handleBluetoothA2dpDeviceConfigChange(in BluetoothDevice device);
 
+    @UnsupportedAppUsage
     AudioRoutesInfo startWatchingRoutes(in IAudioRoutesObserver observer);
 
     boolean isCameraSoundForced();
diff --git a/media/java/android/media/IMediaScannerService.aidl b/media/java/android/media/IMediaScannerService.aidl
index c531646..24b5595 100644
--- a/media/java/android/media/IMediaScannerService.aidl
+++ b/media/java/android/media/IMediaScannerService.aidl
@@ -31,6 +31,7 @@
      * @param listener an optional IMediaScannerListener. 
      * If specified, the caller will be notified when scanning is complete via the listener.
      */
+    @UnsupportedAppUsage
     void requestScanFile(String path, String mimeType, in IMediaScannerListener listener);
 
     /**
@@ -40,5 +41,6 @@
      * @param mimeType  an optional mimeType for the file.
      * If mimeType is null, then the mimeType will be inferred from the file extension.
      */
+    @UnsupportedAppUsage
     void scanFile(String path, String mimeType);
 }
diff --git a/media/java/android/media/IRemoteDisplayCallback.aidl b/media/java/android/media/IRemoteDisplayCallback.aidl
index 19cf070..584417d 100644
--- a/media/java/android/media/IRemoteDisplayCallback.aidl
+++ b/media/java/android/media/IRemoteDisplayCallback.aidl
@@ -22,5 +22,6 @@
  * {@hide}
  */
 oneway interface IRemoteDisplayCallback {
+    @UnsupportedAppUsage
     void onStateChanged(in RemoteDisplayState state);
 }
diff --git a/media/java/android/media/MediaHTTPConnection.java b/media/java/android/media/MediaHTTPConnection.java
index 5f324f7..3838a999 100644
--- a/media/java/android/media/MediaHTTPConnection.java
+++ b/media/java/android/media/MediaHTTPConnection.java
@@ -37,7 +37,7 @@
 import java.net.UnknownServiceException;
 import java.util.HashMap;
 import java.util.Map;
-import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicReference;
 
 /** @hide */
 public class MediaHTTPConnection extends IMediaHTTPConnection.Stub {
@@ -47,27 +47,22 @@
     // connection timeout - 30 sec
     private static final int CONNECT_TIMEOUT_MS = 30 * 1000;
 
-    @UnsupportedAppUsage
-    private long mCurrentOffset = -1;
-    @UnsupportedAppUsage
-    private URL mURL = null;
-    @UnsupportedAppUsage
-    private Map<String, String> mHeaders = null;
-    @UnsupportedAppUsage
-    private HttpURLConnection mConnection = null;
-    @UnsupportedAppUsage
-    private long mTotalSize = -1;
-    private InputStream mInputStream = null;
-
-    @UnsupportedAppUsage
-    private boolean mAllowCrossDomainRedirect = true;
-    @UnsupportedAppUsage
-    private boolean mAllowCrossProtocolRedirect = true;
-
     // from com.squareup.okhttp.internal.http
     private final static int HTTP_TEMP_REDIRECT = 307;
     private final static int MAX_REDIRECTS = 20;
-    private AtomicBoolean mIsConnected = new AtomicBoolean(false);
+
+    class ConnectionState {
+        public HttpURLConnection mConnection = null;
+        public InputStream mInputStream = null;
+        public long mCurrentOffset = -1;
+        public Map<String, String> mHeaders = null;
+        public URL mURL = null;
+        public long mTotalSize = -1;
+        public boolean mAllowCrossDomainRedirect = true;
+        public boolean mAllowCrossProtocolRedirect = true;
+    }
+    private final AtomicReference<ConnectionState> mConnectionStateHolder =
+            new AtomicReference<ConnectionState>();
 
     @UnsupportedAppUsage
     public MediaHTTPConnection() {
@@ -86,14 +81,23 @@
             Log.d(TAG, "connect: uri=" + uri + ", headers=" + headers);
         }
 
+        ConnectionState connectionState = mConnectionStateHolder.get();
+        synchronized (this) {
+            if (connectionState == null) {
+                connectionState = new ConnectionState();
+                mConnectionStateHolder.set(connectionState);
+            }
+        }
+
         try {
             disconnect();
-            mAllowCrossDomainRedirect = true;
-            mURL = new URL(uri);
-            mHeaders = convertHeaderStringToMap(headers);
-            mIsConnected.set(true);
+            connectionState.mAllowCrossDomainRedirect = true;
+            connectionState.mURL = new URL(uri);
+            connectionState.mHeaders = convertHeaderStringToMap(headers, connectionState);
         } catch (MalformedURLException e) {
             return null;
+        } finally {
+            mConnectionStateHolder.set(connectionState);
         }
 
         return native_getIMemory();
@@ -109,18 +113,21 @@
     }
 
     /* returns true iff header is internal */
-    private boolean filterOutInternalHeaders(String key, String val) {
+    private boolean filterOutInternalHeaders(
+            String key, String val, ConnectionState connectionState) {
         if ("android-allow-cross-domain-redirect".equalsIgnoreCase(key)) {
-            mAllowCrossDomainRedirect = parseBoolean(val);
+            connectionState.mAllowCrossDomainRedirect = parseBoolean(val);
             // cross-protocol redirects are also controlled by this flag
-            mAllowCrossProtocolRedirect = mAllowCrossDomainRedirect;
+            connectionState.mAllowCrossProtocolRedirect =
+                    connectionState.mAllowCrossDomainRedirect;
         } else {
             return false;
         }
         return true;
     }
 
-    private Map<String, String> convertHeaderStringToMap(String headers) {
+    private Map<String, String> convertHeaderStringToMap(String headers,
+            ConnectionState connectionState) {
         HashMap<String, String> map = new HashMap<String, String>();
 
         String[] pairs = headers.split("\r\n");
@@ -130,7 +137,7 @@
                 String key = pair.substring(0, colonPos);
                 String val = pair.substring(colonPos + 1);
 
-                if (!filterOutInternalHeaders(key, val)) {
+                if (!filterOutInternalHeaders(key, val, connectionState)) {
                     map.put(key, val);
                 }
             }
@@ -142,32 +149,28 @@
     @Override
     @UnsupportedAppUsage
     public void disconnect() {
-        if (mIsConnected.getAndSet(false)) {
-            (new Thread() {
-                @Override
-                public void run() {
-                    teardownConnection();
-                }
-            }).start();
+        ConnectionState connectionState = mConnectionStateHolder.getAndSet(null);
+        if (connectionState != null) {
+            teardownConnection(connectionState);
+            connectionState.mHeaders = null;
+            connectionState.mURL = null;
         }
-        mHeaders = null;
-        mURL = null;
     }
 
-    private void teardownConnection() {
-        if (mConnection != null) {
-            if (mInputStream != null) {
+    private void teardownConnection(ConnectionState connectionState) {
+        if (connectionState.mConnection != null) {
+            if (connectionState.mInputStream != null) {
                 try {
-                    mInputStream.close();
+                    connectionState.mInputStream.close();
                 } catch (IOException e) {
                 }
-                mInputStream = null;
+                connectionState.mInputStream = null;
             }
 
-            mConnection.disconnect();
-            mConnection = null;
+            connectionState.mConnection.disconnect();
+            connectionState.mConnection = null;
 
-            mCurrentOffset = -1;
+            connectionState.mCurrentOffset = -1;
         }
     }
 
@@ -194,42 +197,44 @@
         return false;
     }
 
-    private void seekTo(long offset) throws IOException {
-        teardownConnection();
+    private void seekTo(long offset, ConnectionState connectionState) throws IOException {
+        teardownConnection(connectionState);
 
         try {
             int response;
             int redirectCount = 0;
 
-            URL url = mURL;
+            URL url = connectionState.mURL;
 
             // do not use any proxy for localhost (127.0.0.1)
             boolean noProxy = isLocalHost(url);
 
             while (true) {
                 if (noProxy) {
-                    mConnection = (HttpURLConnection)url.openConnection(Proxy.NO_PROXY);
+                    connectionState.mConnection =
+                            (HttpURLConnection) url.openConnection(Proxy.NO_PROXY);
                 } else {
-                    mConnection = (HttpURLConnection)url.openConnection();
+                    connectionState.mConnection = (HttpURLConnection) url.openConnection();
                 }
-                mConnection.setConnectTimeout(CONNECT_TIMEOUT_MS);
+                connectionState.mConnection.setConnectTimeout(CONNECT_TIMEOUT_MS);
 
                 // handle redirects ourselves if we do not allow cross-domain redirect
-                mConnection.setInstanceFollowRedirects(mAllowCrossDomainRedirect);
+                connectionState.mConnection.setInstanceFollowRedirects(
+                        connectionState.mAllowCrossDomainRedirect);
 
-                if (mHeaders != null) {
-                    for (Map.Entry<String, String> entry : mHeaders.entrySet()) {
-                        mConnection.setRequestProperty(
+                if (connectionState.mHeaders != null) {
+                    for (Map.Entry<String, String> entry : connectionState.mHeaders.entrySet()) {
+                        connectionState.mConnection.setRequestProperty(
                                 entry.getKey(), entry.getValue());
                     }
                 }
 
                 if (offset > 0) {
-                    mConnection.setRequestProperty(
+                    connectionState.mConnection.setRequestProperty(
                             "Range", "bytes=" + offset + "-");
                 }
 
-                response = mConnection.getResponseCode();
+                response = connectionState.mConnection.getResponseCode();
                 if (response != HttpURLConnection.HTTP_MULT_CHOICE &&
                         response != HttpURLConnection.HTTP_MOVED_PERM &&
                         response != HttpURLConnection.HTTP_MOVED_TEMP &&
@@ -243,7 +248,7 @@
                     throw new NoRouteToHostException("Too many redirects: " + redirectCount);
                 }
 
-                String method = mConnection.getRequestMethod();
+                String method = connectionState.mConnection.getRequestMethod();
                 if (response == HTTP_TEMP_REDIRECT &&
                         !method.equals("GET") && !method.equals("HEAD")) {
                     // "If the 307 status code is received in response to a
@@ -251,34 +256,35 @@
                     // automatically redirect the request"
                     throw new NoRouteToHostException("Invalid redirect");
                 }
-                String location = mConnection.getHeaderField("Location");
+                String location = connectionState.mConnection.getHeaderField("Location");
                 if (location == null) {
                     throw new NoRouteToHostException("Invalid redirect");
                 }
-                url = new URL(mURL /* TRICKY: don't use url! */, location);
+                url = new URL(connectionState.mURL /* TRICKY: don't use url! */, location);
                 if (!url.getProtocol().equals("https") &&
                         !url.getProtocol().equals("http")) {
                     throw new NoRouteToHostException("Unsupported protocol redirect");
                 }
-                boolean sameProtocol = mURL.getProtocol().equals(url.getProtocol());
-                if (!mAllowCrossProtocolRedirect && !sameProtocol) {
+                boolean sameProtocol =
+                        connectionState.mURL.getProtocol().equals(url.getProtocol());
+                if (!connectionState.mAllowCrossProtocolRedirect && !sameProtocol) {
                     throw new NoRouteToHostException("Cross-protocol redirects are disallowed");
                 }
-                boolean sameHost = mURL.getHost().equals(url.getHost());
-                if (!mAllowCrossDomainRedirect && !sameHost) {
+                boolean sameHost = connectionState.mURL.getHost().equals(url.getHost());
+                if (!connectionState.mAllowCrossDomainRedirect && !sameHost) {
                     throw new NoRouteToHostException("Cross-domain redirects are disallowed");
                 }
 
                 if (response != HTTP_TEMP_REDIRECT) {
                     // update effective URL, unless it is a Temporary Redirect
-                    mURL = url;
+                    connectionState.mURL = url;
                 }
             }
 
-            if (mAllowCrossDomainRedirect) {
+            if (connectionState.mAllowCrossDomainRedirect) {
                 // remember the current, potentially redirected URL if redirects
                 // were handled by HttpURLConnection
-                mURL = mConnection.getURL();
+                connectionState.mURL = connectionState.mConnection.getURL();
             }
 
             if (response == HttpURLConnection.HTTP_PARTIAL) {
@@ -286,10 +292,9 @@
                 // because what we want is not just the length of the range
                 // returned but the size of the full content if available.
 
-                String contentRange =
-                    mConnection.getHeaderField("Content-Range");
+                String contentRange = connectionState.mConnection.getHeaderField("Content-Range");
 
-                mTotalSize = -1;
+                connectionState.mTotalSize = -1;
                 if (contentRange != null) {
                     // format is "bytes xxx-yyy/zzz
                     // where "zzz" is the total number of bytes of the
@@ -301,7 +306,7 @@
                             contentRange.substring(lastSlashPos + 1);
 
                         try {
-                            mTotalSize = Long.parseLong(total);
+                            connectionState.mTotalSize = Long.parseLong(total);
                         } catch (NumberFormatException e) {
                         }
                     }
@@ -309,7 +314,7 @@
             } else if (response != HttpURLConnection.HTTP_OK) {
                 throw new IOException();
             } else {
-                mTotalSize = mConnection.getContentLength();
+                connectionState.mTotalSize = connectionState.mConnection.getContentLength();
             }
 
             if (offset > 0 && response != HttpURLConnection.HTTP_PARTIAL) {
@@ -318,14 +323,14 @@
                 throw new ProtocolException();
             }
 
-            mInputStream =
-                new BufferedInputStream(mConnection.getInputStream());
+            connectionState.mInputStream =
+                new BufferedInputStream(connectionState.mConnection.getInputStream());
 
-            mCurrentOffset = offset;
+            connectionState.mCurrentOffset = offset;
         } catch (IOException e) {
-            mTotalSize = -1;
-            teardownConnection();
-            mCurrentOffset = -1;
+            connectionState.mTotalSize = -1;
+            teardownConnection(connectionState);
+            connectionState.mCurrentOffset = -1;
 
             throw e;
         }
@@ -334,17 +339,14 @@
     @Override
     @UnsupportedAppUsage
     public int readAt(long offset, int size) {
-        if (!mIsConnected.get()) {
-            return -1;
+        ConnectionState connectionState = mConnectionStateHolder.get();
+        if (connectionState != null) {
+            return native_readAt(offset, size, connectionState);
         }
-        int result = native_readAt(offset, size);
-        if (!mIsConnected.get()) {
-            return -1;
-        }
-        return result;
+        return -1;
     }
 
-    private int readAt(long offset, byte[] data, int size) {
+    private int readAt(long offset, byte[] data, int size, ConnectionState connectionState) {
         StrictMode.ThreadPolicy policy =
             new StrictMode.ThreadPolicy.Builder().permitAll().build();
 
@@ -352,12 +354,12 @@
 
         try {
             synchronized(this) {
-                if (offset != mCurrentOffset) {
-                    seekTo(offset);
+                if (offset != connectionState.mCurrentOffset) {
+                    seekTo(offset, connectionState);
                 }
             }
 
-            int n = mInputStream.read(data, 0, size);
+            int n = connectionState.mInputStream.read(data, 0, size);
 
             if (n == -1) {
                 // InputStream signals EOS using a -1 result, our semantics
@@ -365,7 +367,7 @@
                 n = 0;
             }
 
-            mCurrentOffset += n;
+            connectionState.mCurrentOffset += n;
 
             if (VERBOSE) {
                 Log.d(TAG, "readAt " + offset + " / " + size + " => " + n);
@@ -397,35 +399,47 @@
 
     @Override
     public synchronized long getSize() {
-        if (mConnection == null) {
-            try {
-                seekTo(0);
-            } catch (IOException e) {
-                return -1;
+        ConnectionState connectionState = mConnectionStateHolder.get();
+        if (connectionState != null) {
+            if (connectionState.mConnection == null) {
+                try {
+                    seekTo(0, connectionState);
+                } catch (IOException e) {
+                    return -1;
+                }
             }
+            return connectionState.mTotalSize;
         }
 
-        return mTotalSize;
+        return -1;
     }
 
     @Override
     @UnsupportedAppUsage
     public synchronized String getMIMEType() {
-        if (mConnection == null) {
-            try {
-                seekTo(0);
-            } catch (IOException e) {
-                return "application/octet-stream";
+        ConnectionState connectionState = mConnectionStateHolder.get();
+        if (connectionState != null) {
+            if (connectionState.mConnection == null) {
+                try {
+                    seekTo(0, connectionState);
+                } catch (IOException e) {
+                    return "application/octet-stream";
+                }
             }
+            return connectionState.mConnection.getContentType();
         }
 
-        return mConnection.getContentType();
+        return null;
     }
 
     @Override
     @UnsupportedAppUsage
     public String getUri() {
-        return mURL.toString();
+        ConnectionState connectionState = mConnectionStateHolder.get();
+        if (connectionState != null) {
+            return connectionState.mURL.toString();
+        }
+        return null;
     }
 
     @Override
@@ -438,7 +452,7 @@
     private native final void native_finalize();
 
     private native final IBinder native_getIMemory();
-    private native final int native_readAt(long offset, int size);
+    private native int native_readAt(long offset, int size, ConnectionState connectionState);
 
     static {
         System.loadLibrary("media_jni");
diff --git a/media/java/android/media/MediaPlayer.java b/media/java/android/media/MediaPlayer.java
index ed4da22..18d36eb 100644
--- a/media/java/android/media/MediaPlayer.java
+++ b/media/java/android/media/MediaPlayer.java
@@ -227,7 +227,7 @@
  *         transfers the object to the <em>Prepared</em> state once the method call
  *         returns, or a call to {@link #prepareAsync()} (asynchronous) which
  *         first transfers the object to the <em>Preparing</em> state after the
- *         call returns (which occurs almost right way) while the internal
+ *         call returns (which occurs almost right away) while the internal
  *         player engine continues working on the rest of preparation work
  *         until the preparation work completes. When the preparation completes or when {@link #prepare()} call returns,
  *         the internal player engine then calls a user supplied callback method,
@@ -336,7 +336,7 @@
  *
  * <table border="0" cellspacing="0" cellpadding="0">
  * <tr><td>Method Name </p></td>
- *     <td>Valid Sates </p></td>
+ *     <td>Valid States </p></td>
  *     <td>Invalid States </p></td>
  *     <td>Comments </p></td></tr>
  * <tr><td>attachAuxEffect </p></td>
diff --git a/media/java/android/media/MediaPlayer2Impl.java b/media/java/android/media/MediaPlayer2Impl.java
index 56423fd..828c673 100644
--- a/media/java/android/media/MediaPlayer2Impl.java
+++ b/media/java/android/media/MediaPlayer2Impl.java
@@ -4781,7 +4781,7 @@
 
         private void sendCompleteNotification(int status) {
             // In {@link #notifyWhenCommandLabelReached} case, a separate callback
-            // {#link #onCommandLabelReached} is already called in {@code process()}.
+            // {@link #onCommandLabelReached} is already called in {@code process()}.
             if (mMediaCallType == CALL_COMPLETED_NOTIFY_WHEN_COMMAND_LABEL_REACHED) {
                 return;
             }
diff --git a/media/java/android/media/projection/IMediaProjectionManager.aidl b/media/java/android/media/projection/IMediaProjectionManager.aidl
index 7e10c51..d190fce 100644
--- a/media/java/android/media/projection/IMediaProjectionManager.aidl
+++ b/media/java/android/media/projection/IMediaProjectionManager.aidl
@@ -24,6 +24,7 @@
 
 /** {@hide} */
 interface IMediaProjectionManager {
+    @UnsupportedAppUsage
     boolean hasProjectionPermission(int uid, String packageName);
     IMediaProjection createProjection(int uid, String packageName, int type,
             boolean permanentGrant);
diff --git a/media/java/android/media/projection/MediaProjectionManager.java b/media/java/android/media/projection/MediaProjectionManager.java
index aa0d0cc..900e3bb 100644
--- a/media/java/android/media/projection/MediaProjectionManager.java
+++ b/media/java/android/media/projection/MediaProjectionManager.java
@@ -66,7 +66,7 @@
     }
 
     /**
-     * Returns an Intent that <b>must</b> passed to startActivityForResult()
+     * Returns an Intent that <b>must</b> be passed to startActivityForResult()
      * in order to start screen capture. The activity will prompt
      * the user whether to allow screen capture.  The result of this
      * activity should be passed to getMediaProjection.
diff --git a/media/jni/Android.bp b/media/jni/Android.bp
index 25c7b5c..5966192 100644
--- a/media/jni/Android.bp
+++ b/media/jni/Android.bp
@@ -20,8 +20,8 @@
         "android_media_MediaScanner.cpp",
         "android_media_MediaSync.cpp",
         "android_media_ResampleInputStream.cpp",
+        "android_media_Streams.cpp",
         "android_media_SyncParams.cpp",
-        "android_media_Utils.cpp",
         "android_mtp_MtpDatabase.cpp",
         "android_mtp_MtpDevice.cpp",
         "android_mtp_MtpServer.cpp",
@@ -36,6 +36,7 @@
         "libbinder",
         "libmedia",
         "libmediaextractor",
+        "libmedia_jni_utils",
         "libmedia_omx",
         "libmediametrics",
         "libmediadrm",
@@ -91,6 +92,36 @@
 }
 
 cc_library_shared {
+    name: "libmedia_jni_utils",
+    srcs: [
+        "android_media_Utils.cpp",
+    ],
+
+    shared_libs: [
+        "liblog",
+        "libmedia_omx",
+        "libnativewindow",
+        "libui",
+        "libutils",
+        "android.hidl.token@1.0-utils",
+    ],
+
+    include_dirs: [
+        "system/media/camera/include",
+    ],
+
+    export_include_dirs: ["."],
+
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wno-error=deprecated-declarations",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+}
+
+cc_library_shared {
     name: "libmedia2_jni",
 
     srcs: [
diff --git a/media/jni/android_media_MediaCodec.cpp b/media/jni/android_media_MediaCodec.cpp
index 3490ff8..cf73b21 100644
--- a/media/jni/android_media_MediaCodec.cpp
+++ b/media/jni/android_media_MediaCodec.cpp
@@ -23,7 +23,7 @@
 #include "android_media_MediaCrypto.h"
 #include "android_media_MediaDescrambler.h"
 #include "android_media_MediaMetricsJNI.h"
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 #include "android_runtime/AndroidRuntime.h"
 #include "android_runtime/android_view_Surface.h"
 #include "android_util_Binder.h"
diff --git a/media/jni/android_media_MediaCodecList.cpp b/media/jni/android_media_MediaCodecList.cpp
index 8de11ca..878910a 100644
--- a/media/jni/android_media_MediaCodecList.cpp
+++ b/media/jni/android_media_MediaCodecList.cpp
@@ -27,7 +27,7 @@
 #include "android_runtime/AndroidRuntime.h"
 #include "jni.h"
 #include <nativehelper/JNIHelp.h>
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 
 using namespace android;
 
diff --git a/media/jni/android_media_MediaExtractor.cpp b/media/jni/android_media_MediaExtractor.cpp
index dad0e53..3edac44 100644
--- a/media/jni/android_media_MediaExtractor.cpp
+++ b/media/jni/android_media_MediaExtractor.cpp
@@ -21,7 +21,7 @@
 #include "android_media_MediaDataSource.h"
 #include "android_media_MediaExtractor.h"
 #include "android_media_MediaMetricsJNI.h"
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 #include "android_os_HwRemoteBinder.h"
 #include "android_runtime/AndroidRuntime.h"
 #include "android_runtime/Log.h"
diff --git a/media/jni/android_media_MediaHTTPConnection.cpp b/media/jni/android_media_MediaHTTPConnection.cpp
index 365e045..d28c15c 100644
--- a/media/jni/android_media_MediaHTTPConnection.cpp
+++ b/media/jni/android_media_MediaHTTPConnection.cpp
@@ -109,7 +109,8 @@
     gFields.context = env->GetFieldID(clazz.get(), "mNativeContext", "J");
     CHECK(gFields.context != NULL);
 
-    gFields.readAtMethodID = env->GetMethodID(clazz.get(), "readAt", "(J[BI)I");
+    gFields.readAtMethodID = env->GetMethodID(
+            clazz.get(), "readAt", "(J[BILandroid/media/MediaHTTPConnection$ConnectionState;)I");
 }
 
 static void android_media_MediaHTTPConnection_native_setup(
@@ -132,7 +133,7 @@
 }
 
 static jint android_media_MediaHTTPConnection_native_readAt(
-        JNIEnv *env, jobject thiz, jlong offset, jint size) {
+        JNIEnv *env, jobject thiz, jlong offset, jint size, jobject connectionState) {
     sp<JMediaHTTPConnection> conn = getObject(env, thiz);
     if (size > JMediaHTTPConnection::kBufferSize) {
         size = JMediaHTTPConnection::kBufferSize;
@@ -141,7 +142,7 @@
     jbyteArray byteArrayObj = conn->getByteArrayObj();
 
     jint n = env->CallIntMethod(
-            thiz, gFields.readAtMethodID, offset, byteArrayObj, size);
+            thiz, gFields.readAtMethodID, offset, byteArrayObj, size, connectionState);
 
     if (n > 0) {
         env->GetByteArrayRegion(
@@ -158,7 +159,7 @@
     { "native_getIMemory", "()Landroid/os/IBinder;",
       (void *)android_media_MediaHTTPConnection_native_getIMemory },
 
-    { "native_readAt", "(JI)I",
+    { "native_readAt", "(JILandroid/media/MediaHTTPConnection$ConnectionState;)I",
       (void *)android_media_MediaHTTPConnection_native_readAt },
 
     { "native_init", "()V",
diff --git a/media/jni/android_media_MediaMetadataRetriever.cpp b/media/jni/android_media_MediaMetadataRetriever.cpp
index c1226fa..a480784 100644
--- a/media/jni/android_media_MediaMetadataRetriever.cpp
+++ b/media/jni/android_media_MediaMetadataRetriever.cpp
@@ -18,6 +18,7 @@
 //#define LOG_NDEBUG 0
 #define LOG_TAG "MediaMetadataRetrieverJNI"
 
+#include <cmath>
 #include <assert.h>
 #include <utils/Log.h>
 #include <utils/threads.h>
@@ -32,7 +33,7 @@
 #include <nativehelper/JNIHelp.h>
 #include "android_runtime/AndroidRuntime.h"
 #include "android_media_MediaDataSource.h"
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 #include "android_util_Binder.h"
 
 #include "android/graphics/GraphicsJNI.h"
diff --git a/media/jni/android_media_MediaMuxer.cpp b/media/jni/android_media_MediaMuxer.cpp
index f11452a..f0aa4c3 100644
--- a/media/jni/android_media_MediaMuxer.cpp
+++ b/media/jni/android_media_MediaMuxer.cpp
@@ -18,7 +18,7 @@
 #define LOG_TAG "MediaMuxer-JNI"
 #include <utils/Log.h>
 
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 #include "android_runtime/AndroidRuntime.h"
 #include "jni.h"
 #include <nativehelper/JNIHelp.h>
diff --git a/media/jni/android_media_MediaPlayer.cpp b/media/jni/android_media_MediaPlayer.cpp
index 5dd01b0..2acb0e5 100644
--- a/media/jni/android_media_MediaPlayer.cpp
+++ b/media/jni/android_media_MediaPlayer.cpp
@@ -45,7 +45,7 @@
 #include "android_media_PlaybackParams.h"
 #include "android_media_SyncParams.h"
 #include "android_media_VolumeShaper.h"
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 
 #include "android_os_Parcel.h"
 #include "android_util_Binder.h"
diff --git a/media/jni/android_media_Streams.cpp b/media/jni/android_media_Streams.cpp
new file mode 100644
index 0000000..b7cbd97
--- /dev/null
+++ b/media/jni/android_media_Streams.cpp
@@ -0,0 +1,559 @@
+/*
+ * Copyright 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+// #define LOG_NDEBUG 0
+#define LOG_TAG "AndroidMediaStreams"
+
+#include <utils/Log.h>
+#include "android_media_Streams.h"
+
+#include <media/stagefright/foundation/ADebug.h>
+#include <media/stagefright/foundation/ABuffer.h>
+#include <media/stagefright/foundation/AMessage.h>
+
+#include <nativehelper/ScopedLocalRef.h>
+
+namespace android {
+
+AssetStream::AssetStream(SkStream* stream)
+    : mStream(stream), mPosition(0) {
+}
+
+AssetStream::~AssetStream() {
+}
+
+piex::Error AssetStream::GetData(
+        const size_t offset, const size_t length, std::uint8_t* data) {
+    // Seek first.
+    if (mPosition != offset) {
+        if (!mStream->seek(offset)) {
+            return piex::Error::kFail;
+        }
+    }
+
+    // Read bytes.
+    size_t size = mStream->read((void*)data, length);
+    mPosition = offset + size;
+
+    return size == length ? piex::Error::kOk : piex::Error::kFail;
+}
+
+BufferedStream::BufferedStream(SkStream* stream)
+    : mStream(stream) {
+}
+
+BufferedStream::~BufferedStream() {
+}
+
+piex::Error BufferedStream::GetData(
+        const size_t offset, const size_t length, std::uint8_t* data) {
+    // Seek first.
+    if (offset + length > mStreamBuffer.bytesWritten()) {
+        size_t sizeToRead = offset + length - mStreamBuffer.bytesWritten();
+        if (sizeToRead <= kMinSizeToRead) {
+            sizeToRead = kMinSizeToRead;
+        }
+
+        void* tempBuffer = malloc(sizeToRead);
+        if (tempBuffer == NULL) {
+          return piex::Error::kFail;
+        }
+
+        size_t bytesRead = mStream->read(tempBuffer, sizeToRead);
+        if (bytesRead != sizeToRead) {
+            free(tempBuffer);
+            return piex::Error::kFail;
+        }
+        mStreamBuffer.write(tempBuffer, bytesRead);
+        free(tempBuffer);
+    }
+
+    // Read bytes.
+    if (mStreamBuffer.read((void*)data, offset, length)) {
+        return piex::Error::kOk;
+    } else {
+        return piex::Error::kFail;
+    }
+}
+
+FileStream::FileStream(const int fd)
+    : mPosition(0) {
+    mFile = fdopen(fd, "r");
+    if (mFile == NULL) {
+        return;
+    }
+}
+
+FileStream::FileStream(const String8 filename)
+    : mPosition(0) {
+    mFile = fopen(filename.string(), "r");
+    if (mFile == NULL) {
+        return;
+    }
+}
+
+FileStream::~FileStream() {
+    if (mFile != NULL) {
+        fclose(mFile);
+        mFile = NULL;
+    }
+}
+
+piex::Error FileStream::GetData(
+        const size_t offset, const size_t length, std::uint8_t* data) {
+    if (mFile == NULL) {
+        return piex::Error::kFail;
+    }
+
+    // Seek first.
+    if (mPosition != offset) {
+        fseek(mFile, offset, SEEK_SET);
+    }
+
+    // Read bytes.
+    size_t size = fread((void*)data, sizeof(std::uint8_t), length, mFile);
+    mPosition += size;
+
+    // Handle errors and verify the size.
+    if (ferror(mFile) || size != length) {
+        ALOGV("GetData read failed: (offset: %zu, length: %zu)", offset, length);
+        return piex::Error::kFail;
+    }
+    return piex::Error::kOk;
+}
+
+bool FileStream::exists() const {
+    return mFile != NULL;
+}
+
+bool GetExifFromRawImage(
+        piex::StreamInterface* stream, const String8& filename,
+        piex::PreviewImageData& image_data) {
+    // Reset the PreviewImageData to its default.
+    image_data = piex::PreviewImageData();
+
+    if (!piex::IsRaw(stream)) {
+        // Format not supported.
+        ALOGV("Format not supported: %s", filename.string());
+        return false;
+    }
+
+    piex::Error err = piex::GetPreviewImageData(stream, &image_data);
+
+    if (err != piex::Error::kOk) {
+        // The input data seems to be broken.
+        ALOGV("Raw image not detected: %s (piex error code: %d)", filename.string(), (int32_t)err);
+        return false;
+    }
+
+    return true;
+}
+
+bool ConvertKeyValueArraysToKeyedVector(
+        JNIEnv *env, jobjectArray keys, jobjectArray values,
+        KeyedVector<String8, String8>* keyedVector) {
+
+    int nKeyValuePairs = 0;
+    bool failed = false;
+    if (keys != NULL && values != NULL) {
+        nKeyValuePairs = env->GetArrayLength(keys);
+        failed = (nKeyValuePairs != env->GetArrayLength(values));
+    }
+
+    if (!failed) {
+        failed = ((keys != NULL && values == NULL) ||
+                  (keys == NULL && values != NULL));
+    }
+
+    if (failed) {
+        ALOGE("keys and values arrays have different length");
+        jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
+        return false;
+    }
+
+    for (int i = 0; i < nKeyValuePairs; ++i) {
+        // No need to check on the ArrayIndexOutOfBoundsException, since
+        // it won't happen here.
+        jstring key = (jstring) env->GetObjectArrayElement(keys, i);
+        jstring value = (jstring) env->GetObjectArrayElement(values, i);
+
+        const char* keyStr = env->GetStringUTFChars(key, NULL);
+        if (!keyStr) {  // OutOfMemoryError
+            return false;
+        }
+
+        const char* valueStr = env->GetStringUTFChars(value, NULL);
+        if (!valueStr) {  // OutOfMemoryError
+            env->ReleaseStringUTFChars(key, keyStr);
+            return false;
+        }
+
+        keyedVector->add(String8(keyStr), String8(valueStr));
+
+        env->ReleaseStringUTFChars(key, keyStr);
+        env->ReleaseStringUTFChars(value, valueStr);
+        env->DeleteLocalRef(key);
+        env->DeleteLocalRef(value);
+    }
+    return true;
+}
+
+static jobject makeIntegerObject(JNIEnv *env, int32_t value) {
+    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Integer"));
+    CHECK(clazz.get() != NULL);
+
+    jmethodID integerConstructID =
+        env->GetMethodID(clazz.get(), "<init>", "(I)V");
+    CHECK(integerConstructID != NULL);
+
+    return env->NewObject(clazz.get(), integerConstructID, value);
+}
+
+static jobject makeLongObject(JNIEnv *env, int64_t value) {
+    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Long"));
+    CHECK(clazz.get() != NULL);
+
+    jmethodID longConstructID = env->GetMethodID(clazz.get(), "<init>", "(J)V");
+    CHECK(longConstructID != NULL);
+
+    return env->NewObject(clazz.get(), longConstructID, value);
+}
+
+static jobject makeFloatObject(JNIEnv *env, float value) {
+    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Float"));
+    CHECK(clazz.get() != NULL);
+
+    jmethodID floatConstructID =
+        env->GetMethodID(clazz.get(), "<init>", "(F)V");
+    CHECK(floatConstructID != NULL);
+
+    return env->NewObject(clazz.get(), floatConstructID, value);
+}
+
+static jobject makeByteBufferObject(
+        JNIEnv *env, const void *data, size_t size) {
+    jbyteArray byteArrayObj = env->NewByteArray(size);
+    env->SetByteArrayRegion(byteArrayObj, 0, size, (const jbyte *)data);
+
+    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/nio/ByteBuffer"));
+    CHECK(clazz.get() != NULL);
+
+    jmethodID byteBufWrapID =
+        env->GetStaticMethodID(
+                clazz.get(), "wrap", "([B)Ljava/nio/ByteBuffer;");
+    CHECK(byteBufWrapID != NULL);
+
+    jobject byteBufObj = env->CallStaticObjectMethod(
+            clazz.get(), byteBufWrapID, byteArrayObj);
+
+    env->DeleteLocalRef(byteArrayObj); byteArrayObj = NULL;
+
+    return byteBufObj;
+}
+
+static void SetMapInt32(
+        JNIEnv *env, jobject hashMapObj, jmethodID hashMapPutID,
+        const char *key, int32_t value) {
+    jstring keyObj = env->NewStringUTF(key);
+    jobject valueObj = makeIntegerObject(env, value);
+
+    env->CallObjectMethod(hashMapObj, hashMapPutID, keyObj, valueObj);
+
+    env->DeleteLocalRef(valueObj); valueObj = NULL;
+    env->DeleteLocalRef(keyObj); keyObj = NULL;
+}
+
+status_t ConvertMessageToMap(
+        JNIEnv *env, const sp<AMessage> &msg, jobject *map) {
+    ScopedLocalRef<jclass> hashMapClazz(
+            env, env->FindClass("java/util/HashMap"));
+
+    if (hashMapClazz.get() == NULL) {
+        return -EINVAL;
+    }
+
+    jmethodID hashMapConstructID =
+        env->GetMethodID(hashMapClazz.get(), "<init>", "()V");
+
+    if (hashMapConstructID == NULL) {
+        return -EINVAL;
+    }
+
+    jmethodID hashMapPutID =
+        env->GetMethodID(
+                hashMapClazz.get(),
+                "put",
+                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
+
+    if (hashMapPutID == NULL) {
+        return -EINVAL;
+    }
+
+    jobject hashMap = env->NewObject(hashMapClazz.get(), hashMapConstructID);
+
+    for (size_t i = 0; i < msg->countEntries(); ++i) {
+        AMessage::Type valueType;
+        const char *key = msg->getEntryNameAt(i, &valueType);
+
+        if (!strncmp(key, "android._", 9)) {
+            // don't expose private keys (starting with android._)
+            continue;
+        }
+
+        jobject valueObj = NULL;
+
+        switch (valueType) {
+            case AMessage::kTypeInt32:
+            {
+                int32_t val;
+                CHECK(msg->findInt32(key, &val));
+
+                valueObj = makeIntegerObject(env, val);
+                break;
+            }
+
+            case AMessage::kTypeInt64:
+            {
+                int64_t val;
+                CHECK(msg->findInt64(key, &val));
+
+                valueObj = makeLongObject(env, val);
+                break;
+            }
+
+            case AMessage::kTypeFloat:
+            {
+                float val;
+                CHECK(msg->findFloat(key, &val));
+
+                valueObj = makeFloatObject(env, val);
+                break;
+            }
+
+            case AMessage::kTypeString:
+            {
+                AString val;
+                CHECK(msg->findString(key, &val));
+
+                valueObj = env->NewStringUTF(val.c_str());
+                break;
+            }
+
+            case AMessage::kTypeBuffer:
+            {
+                sp<ABuffer> buffer;
+                CHECK(msg->findBuffer(key, &buffer));
+
+                valueObj = makeByteBufferObject(
+                        env, buffer->data(), buffer->size());
+                break;
+            }
+
+            case AMessage::kTypeRect:
+            {
+                int32_t left, top, right, bottom;
+                CHECK(msg->findRect(key, &left, &top, &right, &bottom));
+
+                SetMapInt32(
+                        env,
+                        hashMap,
+                        hashMapPutID,
+                        AStringPrintf("%s-left", key).c_str(),
+                        left);
+
+                SetMapInt32(
+                        env,
+                        hashMap,
+                        hashMapPutID,
+                        AStringPrintf("%s-top", key).c_str(),
+                        top);
+
+                SetMapInt32(
+                        env,
+                        hashMap,
+                        hashMapPutID,
+                        AStringPrintf("%s-right", key).c_str(),
+                        right);
+
+                SetMapInt32(
+                        env,
+                        hashMap,
+                        hashMapPutID,
+                        AStringPrintf("%s-bottom", key).c_str(),
+                        bottom);
+                break;
+            }
+
+            default:
+                break;
+        }
+
+        if (valueObj != NULL) {
+            jstring keyObj = env->NewStringUTF(key);
+
+            env->CallObjectMethod(hashMap, hashMapPutID, keyObj, valueObj);
+
+            env->DeleteLocalRef(keyObj); keyObj = NULL;
+            env->DeleteLocalRef(valueObj); valueObj = NULL;
+        }
+    }
+
+    *map = hashMap;
+
+    return OK;
+}
+
+status_t ConvertKeyValueArraysToMessage(
+        JNIEnv *env, jobjectArray keys, jobjectArray values,
+        sp<AMessage> *out) {
+    ScopedLocalRef<jclass> stringClass(env, env->FindClass("java/lang/String"));
+    CHECK(stringClass.get() != NULL);
+    ScopedLocalRef<jclass> integerClass(env, env->FindClass("java/lang/Integer"));
+    CHECK(integerClass.get() != NULL);
+    ScopedLocalRef<jclass> longClass(env, env->FindClass("java/lang/Long"));
+    CHECK(longClass.get() != NULL);
+    ScopedLocalRef<jclass> floatClass(env, env->FindClass("java/lang/Float"));
+    CHECK(floatClass.get() != NULL);
+    ScopedLocalRef<jclass> byteBufClass(env, env->FindClass("java/nio/ByteBuffer"));
+    CHECK(byteBufClass.get() != NULL);
+
+    sp<AMessage> msg = new AMessage;
+
+    jsize numEntries = 0;
+
+    if (keys != NULL) {
+        if (values == NULL) {
+            return -EINVAL;
+        }
+
+        numEntries = env->GetArrayLength(keys);
+
+        if (numEntries != env->GetArrayLength(values)) {
+            return -EINVAL;
+        }
+    } else if (values != NULL) {
+        return -EINVAL;
+    }
+
+    for (jsize i = 0; i < numEntries; ++i) {
+        jobject keyObj = env->GetObjectArrayElement(keys, i);
+
+        if (!env->IsInstanceOf(keyObj, stringClass.get())) {
+            return -EINVAL;
+        }
+
+        const char *tmp = env->GetStringUTFChars((jstring)keyObj, NULL);
+
+        if (tmp == NULL) {
+            return -ENOMEM;
+        }
+
+        AString key = tmp;
+
+        env->ReleaseStringUTFChars((jstring)keyObj, tmp);
+        tmp = NULL;
+
+        if (key.startsWith("android._")) {
+            // don't propagate private keys (starting with android._)
+            continue;
+        }
+
+        jobject valueObj = env->GetObjectArrayElement(values, i);
+
+        if (env->IsInstanceOf(valueObj, stringClass.get())) {
+            const char *value = env->GetStringUTFChars((jstring)valueObj, NULL);
+
+            if (value == NULL) {
+                return -ENOMEM;
+            }
+
+            msg->setString(key.c_str(), value);
+
+            env->ReleaseStringUTFChars((jstring)valueObj, value);
+            value = NULL;
+        } else if (env->IsInstanceOf(valueObj, integerClass.get())) {
+            jmethodID intValueID =
+                env->GetMethodID(integerClass.get(), "intValue", "()I");
+            CHECK(intValueID != NULL);
+
+            jint value = env->CallIntMethod(valueObj, intValueID);
+
+            msg->setInt32(key.c_str(), value);
+        } else if (env->IsInstanceOf(valueObj, longClass.get())) {
+            jmethodID longValueID =
+                env->GetMethodID(longClass.get(), "longValue", "()J");
+            CHECK(longValueID != NULL);
+
+            jlong value = env->CallLongMethod(valueObj, longValueID);
+
+            msg->setInt64(key.c_str(), value);
+        } else if (env->IsInstanceOf(valueObj, floatClass.get())) {
+            jmethodID floatValueID =
+                env->GetMethodID(floatClass.get(), "floatValue", "()F");
+            CHECK(floatValueID != NULL);
+
+            jfloat value = env->CallFloatMethod(valueObj, floatValueID);
+
+            msg->setFloat(key.c_str(), value);
+        } else if (env->IsInstanceOf(valueObj, byteBufClass.get())) {
+            jmethodID positionID =
+                env->GetMethodID(byteBufClass.get(), "position", "()I");
+            CHECK(positionID != NULL);
+
+            jmethodID limitID =
+                env->GetMethodID(byteBufClass.get(), "limit", "()I");
+            CHECK(limitID != NULL);
+
+            jint position = env->CallIntMethod(valueObj, positionID);
+            jint limit = env->CallIntMethod(valueObj, limitID);
+
+            sp<ABuffer> buffer = new ABuffer(limit - position);
+
+            void *data = env->GetDirectBufferAddress(valueObj);
+
+            if (data != NULL) {
+                memcpy(buffer->data(),
+                       (const uint8_t *)data + position,
+                       buffer->size());
+            } else {
+                jmethodID arrayID =
+                    env->GetMethodID(byteBufClass.get(), "array", "()[B");
+                CHECK(arrayID != NULL);
+
+                jbyteArray byteArray =
+                    (jbyteArray)env->CallObjectMethod(valueObj, arrayID);
+                CHECK(byteArray != NULL);
+
+                env->GetByteArrayRegion(
+                        byteArray,
+                        position,
+                        buffer->size(),
+                        (jbyte *)buffer->data());
+
+                env->DeleteLocalRef(byteArray); byteArray = NULL;
+            }
+
+            msg->setBuffer(key.c_str(), buffer);
+        }
+    }
+
+    *out = msg;
+
+    return OK;
+}
+
+}  // namespace android
+
diff --git a/media/jni/android_media_Streams.h b/media/jni/android_media_Streams.h
new file mode 100644
index 0000000..d174f9a
--- /dev/null
+++ b/media/jni/android_media_Streams.h
@@ -0,0 +1,116 @@
+/*
+ * Copyright 2019, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef _ANDROID_MEDIA_STREAMS_H_
+#define _ANDROID_MEDIA_STREAMS_H_
+
+#include "src/piex_types.h"
+#include "src/piex.h"
+
+#include <jni.h>
+#include <nativehelper/JNIHelp.h>
+#include <utils/KeyedVector.h>
+#include <utils/String8.h>
+#include <utils/StrongPointer.h>
+#include <SkStream.h>
+
+
+namespace android {
+
+class AssetStream : public piex::StreamInterface {
+private:
+    SkStream *mStream;
+    size_t mPosition;
+
+public:
+    explicit AssetStream(SkStream* stream);
+    ~AssetStream();
+
+    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
+    // provided by the caller, guaranteed to be at least "length" bytes long.
+    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
+    // 'offset' bytes from the start of the stream.
+    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
+    // change the contents of 'data'.
+    piex::Error GetData(
+            const size_t offset, const size_t length, std::uint8_t* data) override;
+};
+
+class BufferedStream : public piex::StreamInterface {
+private:
+    SkStream *mStream;
+    // Growable memory stream
+    SkDynamicMemoryWStream mStreamBuffer;
+
+    // Minimum size to read on filling the buffer.
+    const size_t kMinSizeToRead = 8192;
+
+public:
+    explicit BufferedStream(SkStream* stream);
+    ~BufferedStream();
+
+    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
+    // provided by the caller, guaranteed to be at least "length" bytes long.
+    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
+    // 'offset' bytes from the start of the stream.
+    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
+    // change the contents of 'data'.
+    piex::Error GetData(
+            const size_t offset, const size_t length, std::uint8_t* data) override;
+};
+
+class FileStream : public piex::StreamInterface {
+private:
+    FILE *mFile;
+    size_t mPosition;
+
+public:
+    explicit FileStream(const int fd);
+    explicit FileStream(const String8 filename);
+    ~FileStream();
+
+    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
+    // provided by the caller, guaranteed to be at least "length" bytes long.
+    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
+    // 'offset' bytes from the start of the stream.
+    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
+    // change the contents of 'data'.
+    piex::Error GetData(
+            const size_t offset, const size_t length, std::uint8_t* data) override;
+    bool exists() const;
+};
+
+// Reads EXIF metadata from a given raw image via piex.
+// And returns true if the operation is successful; otherwise, false.
+bool GetExifFromRawImage(
+        piex::StreamInterface* stream, const String8& filename, piex::PreviewImageData& image_data);
+
+// Returns true if the conversion is successful; otherwise, false.
+bool ConvertKeyValueArraysToKeyedVector(
+        JNIEnv *env, jobjectArray keys, jobjectArray values,
+        KeyedVector<String8, String8>* vector);
+
+struct AMessage;
+status_t ConvertMessageToMap(
+        JNIEnv *env, const sp<AMessage> &msg, jobject *map);
+
+status_t ConvertKeyValueArraysToMessage(
+        JNIEnv *env, jobjectArray keys, jobjectArray values,
+        sp<AMessage> *msg);
+
+};  // namespace android
+
+#endif //  _ANDROID_MEDIA_STREAMS_H_
diff --git a/media/jni/android_media_Utils.cpp b/media/jni/android_media_Utils.cpp
index 458d847..8bdf534 100644
--- a/media/jni/android_media_Utils.cpp
+++ b/media/jni/android_media_Utils.cpp
@@ -21,543 +21,10 @@
 #include <utils/Log.h>
 #include "android_media_Utils.h"
 
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/foundation/ABuffer.h>
-#include <media/stagefright/foundation/AMessage.h>
-
-#include <nativehelper/ScopedLocalRef.h>
-
 #define ALIGN(x, mask) ( ((x) + (mask) - 1) & ~((mask) - 1) )
 
 namespace android {
 
-AssetStream::AssetStream(SkStream* stream)
-    : mStream(stream), mPosition(0) {
-}
-
-AssetStream::~AssetStream() {
-}
-
-piex::Error AssetStream::GetData(
-        const size_t offset, const size_t length, std::uint8_t* data) {
-    // Seek first.
-    if (mPosition != offset) {
-        if (!mStream->seek(offset)) {
-            return piex::Error::kFail;
-        }
-    }
-
-    // Read bytes.
-    size_t size = mStream->read((void*)data, length);
-    mPosition = offset + size;
-
-    return size == length ? piex::Error::kOk : piex::Error::kFail;
-}
-
-BufferedStream::BufferedStream(SkStream* stream)
-    : mStream(stream) {
-}
-
-BufferedStream::~BufferedStream() {
-}
-
-piex::Error BufferedStream::GetData(
-        const size_t offset, const size_t length, std::uint8_t* data) {
-    // Seek first.
-    if (offset + length > mStreamBuffer.bytesWritten()) {
-        size_t sizeToRead = offset + length - mStreamBuffer.bytesWritten();
-        if (sizeToRead <= kMinSizeToRead) {
-            sizeToRead = kMinSizeToRead;
-        }
-
-        void* tempBuffer = malloc(sizeToRead);
-        if (tempBuffer == NULL) {
-          return piex::Error::kFail;
-        }
-
-        size_t bytesRead = mStream->read(tempBuffer, sizeToRead);
-        if (bytesRead != sizeToRead) {
-            free(tempBuffer);
-            return piex::Error::kFail;
-        }
-        mStreamBuffer.write(tempBuffer, bytesRead);
-        free(tempBuffer);
-    }
-
-    // Read bytes.
-    if (mStreamBuffer.read((void*)data, offset, length)) {
-        return piex::Error::kOk;
-    } else {
-        return piex::Error::kFail;
-    }
-}
-
-FileStream::FileStream(const int fd)
-    : mPosition(0) {
-    mFile = fdopen(fd, "r");
-    if (mFile == NULL) {
-        return;
-    }
-}
-
-FileStream::FileStream(const String8 filename)
-    : mPosition(0) {
-    mFile = fopen(filename.string(), "r");
-    if (mFile == NULL) {
-        return;
-    }
-}
-
-FileStream::~FileStream() {
-    if (mFile != NULL) {
-        fclose(mFile);
-        mFile = NULL;
-    }
-}
-
-piex::Error FileStream::GetData(
-        const size_t offset, const size_t length, std::uint8_t* data) {
-    if (mFile == NULL) {
-        return piex::Error::kFail;
-    }
-
-    // Seek first.
-    if (mPosition != offset) {
-        fseek(mFile, offset, SEEK_SET);
-    }
-
-    // Read bytes.
-    size_t size = fread((void*)data, sizeof(std::uint8_t), length, mFile);
-    mPosition += size;
-
-    // Handle errors and verify the size.
-    if (ferror(mFile) || size != length) {
-        ALOGV("GetData read failed: (offset: %zu, length: %zu)", offset, length);
-        return piex::Error::kFail;
-    }
-    return piex::Error::kOk;
-}
-
-bool FileStream::exists() const {
-    return mFile != NULL;
-}
-
-bool GetExifFromRawImage(
-        piex::StreamInterface* stream, const String8& filename,
-        piex::PreviewImageData& image_data) {
-    // Reset the PreviewImageData to its default.
-    image_data = piex::PreviewImageData();
-
-    if (!piex::IsRaw(stream)) {
-        // Format not supported.
-        ALOGV("Format not supported: %s", filename.string());
-        return false;
-    }
-
-    piex::Error err = piex::GetPreviewImageData(stream, &image_data);
-
-    if (err != piex::Error::kOk) {
-        // The input data seems to be broken.
-        ALOGV("Raw image not detected: %s (piex error code: %d)", filename.string(), (int32_t)err);
-        return false;
-    }
-
-    return true;
-}
-
-bool ConvertKeyValueArraysToKeyedVector(
-        JNIEnv *env, jobjectArray keys, jobjectArray values,
-        KeyedVector<String8, String8>* keyedVector) {
-
-    int nKeyValuePairs = 0;
-    bool failed = false;
-    if (keys != NULL && values != NULL) {
-        nKeyValuePairs = env->GetArrayLength(keys);
-        failed = (nKeyValuePairs != env->GetArrayLength(values));
-    }
-
-    if (!failed) {
-        failed = ((keys != NULL && values == NULL) ||
-                  (keys == NULL && values != NULL));
-    }
-
-    if (failed) {
-        ALOGE("keys and values arrays have different length");
-        jniThrowException(env, "java/lang/IllegalArgumentException", NULL);
-        return false;
-    }
-
-    for (int i = 0; i < nKeyValuePairs; ++i) {
-        // No need to check on the ArrayIndexOutOfBoundsException, since
-        // it won't happen here.
-        jstring key = (jstring) env->GetObjectArrayElement(keys, i);
-        jstring value = (jstring) env->GetObjectArrayElement(values, i);
-
-        const char* keyStr = env->GetStringUTFChars(key, NULL);
-        if (!keyStr) {  // OutOfMemoryError
-            return false;
-        }
-
-        const char* valueStr = env->GetStringUTFChars(value, NULL);
-        if (!valueStr) {  // OutOfMemoryError
-            env->ReleaseStringUTFChars(key, keyStr);
-            return false;
-        }
-
-        keyedVector->add(String8(keyStr), String8(valueStr));
-
-        env->ReleaseStringUTFChars(key, keyStr);
-        env->ReleaseStringUTFChars(value, valueStr);
-        env->DeleteLocalRef(key);
-        env->DeleteLocalRef(value);
-    }
-    return true;
-}
-
-static jobject makeIntegerObject(JNIEnv *env, int32_t value) {
-    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Integer"));
-    CHECK(clazz.get() != NULL);
-
-    jmethodID integerConstructID =
-        env->GetMethodID(clazz.get(), "<init>", "(I)V");
-    CHECK(integerConstructID != NULL);
-
-    return env->NewObject(clazz.get(), integerConstructID, value);
-}
-
-static jobject makeLongObject(JNIEnv *env, int64_t value) {
-    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Long"));
-    CHECK(clazz.get() != NULL);
-
-    jmethodID longConstructID = env->GetMethodID(clazz.get(), "<init>", "(J)V");
-    CHECK(longConstructID != NULL);
-
-    return env->NewObject(clazz.get(), longConstructID, value);
-}
-
-static jobject makeFloatObject(JNIEnv *env, float value) {
-    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/lang/Float"));
-    CHECK(clazz.get() != NULL);
-
-    jmethodID floatConstructID =
-        env->GetMethodID(clazz.get(), "<init>", "(F)V");
-    CHECK(floatConstructID != NULL);
-
-    return env->NewObject(clazz.get(), floatConstructID, value);
-}
-
-static jobject makeByteBufferObject(
-        JNIEnv *env, const void *data, size_t size) {
-    jbyteArray byteArrayObj = env->NewByteArray(size);
-    env->SetByteArrayRegion(byteArrayObj, 0, size, (const jbyte *)data);
-
-    ScopedLocalRef<jclass> clazz(env, env->FindClass("java/nio/ByteBuffer"));
-    CHECK(clazz.get() != NULL);
-
-    jmethodID byteBufWrapID =
-        env->GetStaticMethodID(
-                clazz.get(), "wrap", "([B)Ljava/nio/ByteBuffer;");
-    CHECK(byteBufWrapID != NULL);
-
-    jobject byteBufObj = env->CallStaticObjectMethod(
-            clazz.get(), byteBufWrapID, byteArrayObj);
-
-    env->DeleteLocalRef(byteArrayObj); byteArrayObj = NULL;
-
-    return byteBufObj;
-}
-
-static void SetMapInt32(
-        JNIEnv *env, jobject hashMapObj, jmethodID hashMapPutID,
-        const char *key, int32_t value) {
-    jstring keyObj = env->NewStringUTF(key);
-    jobject valueObj = makeIntegerObject(env, value);
-
-    env->CallObjectMethod(hashMapObj, hashMapPutID, keyObj, valueObj);
-
-    env->DeleteLocalRef(valueObj); valueObj = NULL;
-    env->DeleteLocalRef(keyObj); keyObj = NULL;
-}
-
-status_t ConvertMessageToMap(
-        JNIEnv *env, const sp<AMessage> &msg, jobject *map) {
-    ScopedLocalRef<jclass> hashMapClazz(
-            env, env->FindClass("java/util/HashMap"));
-
-    if (hashMapClazz.get() == NULL) {
-        return -EINVAL;
-    }
-
-    jmethodID hashMapConstructID =
-        env->GetMethodID(hashMapClazz.get(), "<init>", "()V");
-
-    if (hashMapConstructID == NULL) {
-        return -EINVAL;
-    }
-
-    jmethodID hashMapPutID =
-        env->GetMethodID(
-                hashMapClazz.get(),
-                "put",
-                "(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;");
-
-    if (hashMapPutID == NULL) {
-        return -EINVAL;
-    }
-
-    jobject hashMap = env->NewObject(hashMapClazz.get(), hashMapConstructID);
-
-    for (size_t i = 0; i < msg->countEntries(); ++i) {
-        AMessage::Type valueType;
-        const char *key = msg->getEntryNameAt(i, &valueType);
-
-        if (!strncmp(key, "android._", 9)) {
-            // don't expose private keys (starting with android._)
-            continue;
-        }
-
-        jobject valueObj = NULL;
-
-        switch (valueType) {
-            case AMessage::kTypeInt32:
-            {
-                int32_t val;
-                CHECK(msg->findInt32(key, &val));
-
-                valueObj = makeIntegerObject(env, val);
-                break;
-            }
-
-            case AMessage::kTypeInt64:
-            {
-                int64_t val;
-                CHECK(msg->findInt64(key, &val));
-
-                valueObj = makeLongObject(env, val);
-                break;
-            }
-
-            case AMessage::kTypeFloat:
-            {
-                float val;
-                CHECK(msg->findFloat(key, &val));
-
-                valueObj = makeFloatObject(env, val);
-                break;
-            }
-
-            case AMessage::kTypeString:
-            {
-                AString val;
-                CHECK(msg->findString(key, &val));
-
-                valueObj = env->NewStringUTF(val.c_str());
-                break;
-            }
-
-            case AMessage::kTypeBuffer:
-            {
-                sp<ABuffer> buffer;
-                CHECK(msg->findBuffer(key, &buffer));
-
-                valueObj = makeByteBufferObject(
-                        env, buffer->data(), buffer->size());
-                break;
-            }
-
-            case AMessage::kTypeRect:
-            {
-                int32_t left, top, right, bottom;
-                CHECK(msg->findRect(key, &left, &top, &right, &bottom));
-
-                SetMapInt32(
-                        env,
-                        hashMap,
-                        hashMapPutID,
-                        AStringPrintf("%s-left", key).c_str(),
-                        left);
-
-                SetMapInt32(
-                        env,
-                        hashMap,
-                        hashMapPutID,
-                        AStringPrintf("%s-top", key).c_str(),
-                        top);
-
-                SetMapInt32(
-                        env,
-                        hashMap,
-                        hashMapPutID,
-                        AStringPrintf("%s-right", key).c_str(),
-                        right);
-
-                SetMapInt32(
-                        env,
-                        hashMap,
-                        hashMapPutID,
-                        AStringPrintf("%s-bottom", key).c_str(),
-                        bottom);
-                break;
-            }
-
-            default:
-                break;
-        }
-
-        if (valueObj != NULL) {
-            jstring keyObj = env->NewStringUTF(key);
-
-            env->CallObjectMethod(hashMap, hashMapPutID, keyObj, valueObj);
-
-            env->DeleteLocalRef(keyObj); keyObj = NULL;
-            env->DeleteLocalRef(valueObj); valueObj = NULL;
-        }
-    }
-
-    *map = hashMap;
-
-    return OK;
-}
-
-status_t ConvertKeyValueArraysToMessage(
-        JNIEnv *env, jobjectArray keys, jobjectArray values,
-        sp<AMessage> *out) {
-    ScopedLocalRef<jclass> stringClass(env, env->FindClass("java/lang/String"));
-    CHECK(stringClass.get() != NULL);
-    ScopedLocalRef<jclass> integerClass(env, env->FindClass("java/lang/Integer"));
-    CHECK(integerClass.get() != NULL);
-    ScopedLocalRef<jclass> longClass(env, env->FindClass("java/lang/Long"));
-    CHECK(longClass.get() != NULL);
-    ScopedLocalRef<jclass> floatClass(env, env->FindClass("java/lang/Float"));
-    CHECK(floatClass.get() != NULL);
-    ScopedLocalRef<jclass> byteBufClass(env, env->FindClass("java/nio/ByteBuffer"));
-    CHECK(byteBufClass.get() != NULL);
-
-    sp<AMessage> msg = new AMessage;
-
-    jsize numEntries = 0;
-
-    if (keys != NULL) {
-        if (values == NULL) {
-            return -EINVAL;
-        }
-
-        numEntries = env->GetArrayLength(keys);
-
-        if (numEntries != env->GetArrayLength(values)) {
-            return -EINVAL;
-        }
-    } else if (values != NULL) {
-        return -EINVAL;
-    }
-
-    for (jsize i = 0; i < numEntries; ++i) {
-        jobject keyObj = env->GetObjectArrayElement(keys, i);
-
-        if (!env->IsInstanceOf(keyObj, stringClass.get())) {
-            return -EINVAL;
-        }
-
-        const char *tmp = env->GetStringUTFChars((jstring)keyObj, NULL);
-
-        if (tmp == NULL) {
-            return -ENOMEM;
-        }
-
-        AString key = tmp;
-
-        env->ReleaseStringUTFChars((jstring)keyObj, tmp);
-        tmp = NULL;
-
-        if (key.startsWith("android._")) {
-            // don't propagate private keys (starting with android._)
-            continue;
-        }
-
-        jobject valueObj = env->GetObjectArrayElement(values, i);
-
-        if (env->IsInstanceOf(valueObj, stringClass.get())) {
-            const char *value = env->GetStringUTFChars((jstring)valueObj, NULL);
-
-            if (value == NULL) {
-                return -ENOMEM;
-            }
-
-            msg->setString(key.c_str(), value);
-
-            env->ReleaseStringUTFChars((jstring)valueObj, value);
-            value = NULL;
-        } else if (env->IsInstanceOf(valueObj, integerClass.get())) {
-            jmethodID intValueID =
-                env->GetMethodID(integerClass.get(), "intValue", "()I");
-            CHECK(intValueID != NULL);
-
-            jint value = env->CallIntMethod(valueObj, intValueID);
-
-            msg->setInt32(key.c_str(), value);
-        } else if (env->IsInstanceOf(valueObj, longClass.get())) {
-            jmethodID longValueID =
-                env->GetMethodID(longClass.get(), "longValue", "()J");
-            CHECK(longValueID != NULL);
-
-            jlong value = env->CallLongMethod(valueObj, longValueID);
-
-            msg->setInt64(key.c_str(), value);
-        } else if (env->IsInstanceOf(valueObj, floatClass.get())) {
-            jmethodID floatValueID =
-                env->GetMethodID(floatClass.get(), "floatValue", "()F");
-            CHECK(floatValueID != NULL);
-
-            jfloat value = env->CallFloatMethod(valueObj, floatValueID);
-
-            msg->setFloat(key.c_str(), value);
-        } else if (env->IsInstanceOf(valueObj, byteBufClass.get())) {
-            jmethodID positionID =
-                env->GetMethodID(byteBufClass.get(), "position", "()I");
-            CHECK(positionID != NULL);
-
-            jmethodID limitID =
-                env->GetMethodID(byteBufClass.get(), "limit", "()I");
-            CHECK(limitID != NULL);
-
-            jint position = env->CallIntMethod(valueObj, positionID);
-            jint limit = env->CallIntMethod(valueObj, limitID);
-
-            sp<ABuffer> buffer = new ABuffer(limit - position);
-
-            void *data = env->GetDirectBufferAddress(valueObj);
-
-            if (data != NULL) {
-                memcpy(buffer->data(),
-                       (const uint8_t *)data + position,
-                       buffer->size());
-            } else {
-                jmethodID arrayID =
-                    env->GetMethodID(byteBufClass.get(), "array", "()[B");
-                CHECK(arrayID != NULL);
-
-                jbyteArray byteArray =
-                    (jbyteArray)env->CallObjectMethod(valueObj, arrayID);
-                CHECK(byteArray != NULL);
-
-                env->GetByteArrayRegion(
-                        byteArray,
-                        position,
-                        buffer->size(),
-                        (jbyte *)buffer->data());
-
-                env->DeleteLocalRef(byteArray); byteArray = NULL;
-            }
-
-            msg->setBuffer(key.c_str(), buffer);
-        }
-    }
-
-    *out = msg;
-
-    return OK;
-}
-
 // -----------Utility functions used by ImageReader/Writer JNI-----------------
 
 enum {
diff --git a/media/jni/android_media_Utils.h b/media/jni/android_media_Utils.h
index 821c6b2..24f1610 100644
--- a/media/jni/android_media_Utils.h
+++ b/media/jni/android_media_Utils.h
@@ -17,100 +17,10 @@
 #ifndef _ANDROID_MEDIA_UTILS_H_
 #define _ANDROID_MEDIA_UTILS_H_
 
-#include "src/piex_types.h"
-#include "src/piex.h"
-
-#include <android_runtime/AndroidRuntime.h>
 #include <gui/CpuConsumer.h>
-#include <jni.h>
-#include <nativehelper/JNIHelp.h>
-#include <utils/KeyedVector.h>
-#include <utils/String8.h>
-#include <SkStream.h>
 
 namespace android {
 
-class AssetStream : public piex::StreamInterface {
-private:
-    SkStream *mStream;
-    size_t mPosition;
-
-public:
-    explicit AssetStream(SkStream* stream);
-    ~AssetStream();
-
-    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
-    // provided by the caller, guaranteed to be at least "length" bytes long.
-    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
-    // 'offset' bytes from the start of the stream.
-    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
-    // change the contents of 'data'.
-    piex::Error GetData(
-            const size_t offset, const size_t length, std::uint8_t* data) override;
-};
-
-class BufferedStream : public piex::StreamInterface {
-private:
-    SkStream *mStream;
-    // Growable memory stream
-    SkDynamicMemoryWStream mStreamBuffer;
-
-    // Minimum size to read on filling the buffer.
-    const size_t kMinSizeToRead = 8192;
-
-public:
-    explicit BufferedStream(SkStream* stream);
-    ~BufferedStream();
-
-    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
-    // provided by the caller, guaranteed to be at least "length" bytes long.
-    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
-    // 'offset' bytes from the start of the stream.
-    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
-    // change the contents of 'data'.
-    piex::Error GetData(
-            const size_t offset, const size_t length, std::uint8_t* data) override;
-};
-
-class FileStream : public piex::StreamInterface {
-private:
-    FILE *mFile;
-    size_t mPosition;
-
-public:
-    explicit FileStream(const int fd);
-    explicit FileStream(const String8 filename);
-    ~FileStream();
-
-    // Reads 'length' amount of bytes from 'offset' to 'data'. The 'data' buffer
-    // provided by the caller, guaranteed to be at least "length" bytes long.
-    // On 'kOk' the 'data' pointer contains 'length' valid bytes beginning at
-    // 'offset' bytes from the start of the stream.
-    // Returns 'kFail' if 'offset' + 'length' exceeds the stream and does not
-    // change the contents of 'data'.
-    piex::Error GetData(
-            const size_t offset, const size_t length, std::uint8_t* data) override;
-    bool exists() const;
-};
-
-// Reads EXIF metadata from a given raw image via piex.
-// And returns true if the operation is successful; otherwise, false.
-bool GetExifFromRawImage(
-        piex::StreamInterface* stream, const String8& filename, piex::PreviewImageData& image_data);
-
-// Returns true if the conversion is successful; otherwise, false.
-bool ConvertKeyValueArraysToKeyedVector(
-        JNIEnv *env, jobjectArray keys, jobjectArray values,
-        KeyedVector<String8, String8>* vector);
-
-struct AMessage;
-status_t ConvertMessageToMap(
-        JNIEnv *env, const sp<AMessage> &msg, jobject *map);
-
-status_t ConvertKeyValueArraysToMessage(
-        JNIEnv *env, jobjectArray keys, jobjectArray values,
-        sp<AMessage> *msg);
-
 // -----------Utility functions used by ImageReader/Writer JNI-----------------
 
 typedef CpuConsumer::LockedBuffer LockedImage;
diff --git a/media/jni/android_mtp_MtpDatabase.cpp b/media/jni/android_mtp_MtpDatabase.cpp
index 213c3d9..a6c5fc8 100644
--- a/media/jni/android_mtp_MtpDatabase.cpp
+++ b/media/jni/android_mtp_MtpDatabase.cpp
@@ -18,7 +18,7 @@
 #include "utils/Log.h"
 #include "utils/String8.h"
 
-#include "android_media_Utils.h"
+#include "android_media_Streams.h"
 #include "mtp.h"
 #include "IMtpDatabase.h"
 #include "MtpDataPacket.h"
diff --git a/media/mca/Android.mk b/media/mca/Android.mk
deleted file mode 100644
index b1ce91e..0000000
--- a/media/mca/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-#
-# Build all native libraries
-#
-include $(call all-subdir-makefiles)
-
-
diff --git a/media/mca/filterpacks/java/android/filterpacks/videosrc/SurfaceTextureSource.java b/media/mca/filterpacks/java/android/filterpacks/videosrc/SurfaceTextureSource.java
index 6595baa..7919723 100644
--- a/media/mca/filterpacks/java/android/filterpacks/videosrc/SurfaceTextureSource.java
+++ b/media/mca/filterpacks/java/android/filterpacks/videosrc/SurfaceTextureSource.java
@@ -38,7 +38,7 @@
  * <p>To use, connect up the sourceListener callback, and then when executing
  * the graph, use the SurfaceTexture object passed to the callback to feed
  * frames into the filter graph. For example, pass the SurfaceTexture into
- * {#link
+ * {@link
  * android.hardware.Camera.setPreviewTexture(android.graphics.SurfaceTexture)}.
  * This filter is intended for applications that need for flexibility than the
  * CameraSource and MediaSource provide. Note that the application needs to
diff --git a/media/mca/samples/Android.mk b/media/mca/samples/Android.mk
deleted file mode 100644
index b1ce91e..0000000
--- a/media/mca/samples/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-#
-# Build all native libraries
-#
-include $(call all-subdir-makefiles)
-
-
diff --git a/media/mca/samples/CameraEffectsRecordingSample/Android.bp b/media/mca/samples/CameraEffectsRecordingSample/Android.bp
new file mode 100644
index 0000000..96e81ab
--- /dev/null
+++ b/media/mca/samples/CameraEffectsRecordingSample/Android.bp
@@ -0,0 +1,26 @@
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Build activity
+
+android_test {
+    name: "CameraEffectsRecordingSample",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    optimize: {
+        enabled: false,
+    },
+}
+
diff --git a/media/mca/samples/CameraEffectsRecordingSample/Android.mk b/media/mca/samples/CameraEffectsRecordingSample/Android.mk
deleted file mode 100644
index c81f2fc..0000000
--- a/media/mca/samples/CameraEffectsRecordingSample/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-# Build activity
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := CameraEffectsRecordingSample
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
-# ============================================================
-
-# Also build all of the sub-targets under this one: the shared library.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/mca/tests/Android.bp b/media/mca/tests/Android.bp
new file mode 100644
index 0000000..6b11dd9
--- /dev/null
+++ b/media/mca/tests/Android.bp
@@ -0,0 +1,12 @@
+android_test {
+    name: "CameraEffectsTests",
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    instrumentation_for: "CameraEffectsRecordingSample",
+}
diff --git a/media/mca/tests/Android.mk b/media/mca/tests/Android.mk
deleted file mode 100644
index 648af4e..0000000
--- a/media/mca/tests/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := CameraEffectsTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_INSTRUMENTATION_FOR := CameraEffectsRecordingSample
-
-include $(BUILD_PACKAGE)
-
-
diff --git a/media/packages/BluetoothMidiService/Android.bp b/media/packages/BluetoothMidiService/Android.bp
new file mode 100644
index 0000000..f45114a
--- /dev/null
+++ b/media/packages/BluetoothMidiService/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "BluetoothMidiService",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+}
diff --git a/media/packages/BluetoothMidiService/Android.mk b/media/packages/BluetoothMidiService/Android.mk
deleted file mode 100644
index 6f262bf..0000000
--- a/media/packages/BluetoothMidiService/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES += \
-      $(call all-java-files-under,src)
-
-LOCAL_PACKAGE_NAME := BluetoothMidiService
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/media/tests/CameraBrowser/Android.bp b/media/tests/CameraBrowser/Android.bp
new file mode 100644
index 0000000..8e3ca19
--- /dev/null
+++ b/media/tests/CameraBrowser/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "CameraBrowser",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/media/tests/CameraBrowser/Android.mk b/media/tests/CameraBrowser/Android.mk
deleted file mode 100644
index 46596a7..0000000
--- a/media/tests/CameraBrowser/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := CameraBrowser
-
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/media/tests/EffectsTest/Android.bp b/media/tests/EffectsTest/Android.bp
new file mode 100644
index 0000000..214e8c0
--- /dev/null
+++ b/media/tests/EffectsTest/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "EffectsTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/media/tests/EffectsTest/Android.mk b/media/tests/EffectsTest/Android.mk
deleted file mode 100644
index a066950..0000000
--- a/media/tests/EffectsTest/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := EffectsTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/media/tests/MediaDump/Android.bp b/media/tests/MediaDump/Android.bp
new file mode 100644
index 0000000..0eba8b2
--- /dev/null
+++ b/media/tests/MediaDump/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "MediaDump",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+}
diff --git a/media/tests/MediaDump/Android.mk b/media/tests/MediaDump/Android.mk
deleted file mode 100644
index 74afdd0..0000000
--- a/media/tests/MediaDump/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := MediaDump
-
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/media/tests/ScoAudioTest/Android.bp b/media/tests/ScoAudioTest/Android.bp
new file mode 100644
index 0000000..ad2b9171
--- /dev/null
+++ b/media/tests/ScoAudioTest/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "scoaudiotest",
+    platform_apis: true,
+    srcs: ["**/*.java"],
+}
diff --git a/media/tests/ScoAudioTest/Android.mk b/media/tests/ScoAudioTest/Android.mk
deleted file mode 100644
index 2ad91a4..0000000
--- a/media/tests/ScoAudioTest/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-#LOCAL_SDK_VERSION := current
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := scoaudiotest
-
-include $(BUILD_PACKAGE)
diff --git a/media/tests/SoundPoolTest/Android.bp b/media/tests/SoundPoolTest/Android.bp
new file mode 100644
index 0000000..473f531
--- /dev/null
+++ b/media/tests/SoundPoolTest/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "SoundPoolTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/media/tests/SoundPoolTest/Android.mk b/media/tests/SoundPoolTest/Android.mk
deleted file mode 100644
index 9ca33c8..0000000
--- a/media/tests/SoundPoolTest/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := SoundPoolTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/media/tests/players/Android.bp b/media/tests/players/Android.bp
new file mode 100644
index 0000000..23c5f04
--- /dev/null
+++ b/media/tests/players/Android.bp
@@ -0,0 +1,31 @@
+// Copyright (C) 2009 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_test_library {
+    name: "invoke_mock_media_player",
+    srcs: ["invoke_mock_media_player.cpp"],
+    shared_libs: [
+        "libbinder",
+        "libmedia",
+        "libutils",
+        "liblog",
+    ],
+    cflags: [
+        "-Wall",
+        "-Werror",
+        "-Wunused",
+        "-Wunreachable-code",
+    ],
+    gtest: false,
+}
diff --git a/media/tests/players/Android.mk b/media/tests/players/Android.mk
deleted file mode 100644
index ee9d850..0000000
--- a/media/tests/players/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright (C) 2009 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= invoke_mock_media_player.cpp
-
-LOCAL_SHARED_LIBRARIES:= \
-    libbinder \
-    libmedia \
-    libutils \
-    liblog
-
-LOCAL_MODULE:= invoke_mock_media_player
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CFLAGS += -Wall -Werror -Wunused -Wunreachable-code
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/native/android/OWNERS b/native/android/OWNERS
index b3f50aa..266764a 100644
--- a/native/android/OWNERS
+++ b/native/android/OWNERS
@@ -1,4 +1,4 @@
 set noparent
 
-per-file libandroid_net.map.txt, net.c = codewiz@google.com, ek@google.com, jchalard@google.com
+per-file libandroid_net.map.txt, net.c = codewiz@google.com, jchalard@google.com, junyulai@google.com
 per-file libandroid_net.map.txt, net.c = lorenzo@google.com, reminv@google.com, satk@google.com
diff --git a/packages/BackupRestoreConfirmation/Android.bp b/packages/BackupRestoreConfirmation/Android.bp
new file mode 100644
index 0000000..b0222da
--- /dev/null
+++ b/packages/BackupRestoreConfirmation/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_app {
+    name: "BackupRestoreConfirmation",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
+}
diff --git a/packages/BackupRestoreConfirmation/Android.mk b/packages/BackupRestoreConfirmation/Android.mk
deleted file mode 100644
index 532d272..0000000
--- a/packages/BackupRestoreConfirmation/Android.mk
+++ /dev/null
@@ -1,33 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := BackupRestoreConfirmation
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
-
-########################
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
diff --git a/packages/BackupRestoreConfirmation/res/values-mr/strings.xml b/packages/BackupRestoreConfirmation/res/values-mr/strings.xml
index 4be28db..b354171 100644
--- a/packages/BackupRestoreConfirmation/res/values-mr/strings.xml
+++ b/packages/BackupRestoreConfirmation/res/values-mr/strings.xml
@@ -24,10 +24,10 @@
     <string name="restore_confirm_text" msgid="7499866728030461776">"कनेक्‍ट केलेल्‍या डेस्‍कटॉप काँप्युटरवरील सर्व डेटाच्या पूर्ण पुनर्संचयनाची विनंती केली गेली आहे. तुम्ही असे होण्यासाठी अनुमती देऊ इच्‍छिता?\n\nतुम्ही स्‍वत: पुनर्संचयनाची विनंती केली नसल्‍यास, कार्य पुढे सुरु राहण्‍यास अनुमती देऊ नका. हे आपल्‍या डिव्‍हाइसवरील कोणत्याही वर्तमान डेटास पुनर्स्‍थित करेल!"</string>
     <string name="allow_restore_button_label" msgid="3081286752277127827">"माझा डेटा पुनर्संचयित करा"</string>
     <string name="deny_restore_button_label" msgid="1724367334453104378">"पुनर्संचयित करू नका"</string>
-    <string name="current_password_text" msgid="8268189555578298067">"कृपया आपला वर्तमान बॅकअप संकेतशब्‍द खाली प्रविष्‍ट करा:"</string>
+    <string name="current_password_text" msgid="8268189555578298067">"कृपया तुमचा वर्तमान बॅकअप संकेतशब्‍द खाली प्रविष्‍ट करा:"</string>
     <string name="device_encryption_restore_text" msgid="1570864916855208992">"कृपया तुमचे डिव्हाइस एंक्रिप्शन पासवर्ड खाली एंटर करा."</string>
     <string name="device_encryption_backup_text" msgid="5866590762672844664">"कृपया तुमचे डिव्हाइस एंक्रिप्शन पासवर्ड खाली एंटर करा. हा बॅकअप संग्रह एंक्रिप्ट करण्‍यासाठी देखील वापरला जाईल."</string>
-    <string name="backup_enc_password_text" msgid="4981585714795233099">"कृपया पूर्ण बॅकअप डेटा एंक्रिप्ट करण्‍यासाठी वापरण्याकरिता पासवर्ड एंटर करा. हे रिक्त सोडल्‍यास, आपला वर्तमान बॅकअप पासवर्ड वापरला जाईल:"</string>
+    <string name="backup_enc_password_text" msgid="4981585714795233099">"कृपया पूर्ण बॅकअप डेटा एंक्रिप्ट करण्‍यासाठी वापरण्याकरिता पासवर्ड एंटर करा. हे रिक्त सोडल्‍यास, तुमचा वर्तमान बॅकअप पासवर्ड वापरला जाईल:"</string>
     <string name="backup_enc_password_optional" msgid="1350137345907579306">"तुम्ही पूर्ण बॅकअप डेटा एंक्रिप्ट करू इच्‍छित असल्‍यास, खालील पासवर्ड एंटर करा:"</string>
     <string name="backup_enc_password_required" msgid="7889652203371654149">"तुमचे डिव्हाइस एंक्रिप्ट केले असल्यामुळे, तुम्हाला तुमचा बॅक अप एंक्रिप्ट करणे आवश्यक आहे. कृपया खाली एक पासवर्ड एंटर करा:"</string>
     <string name="restore_enc_password_text" msgid="6140898525580710823">"पुनर्स्टोअर केलेला डेटा एंक्रिप्ट केला असल्‍यास, कृपया पासवर्ड खाली एंटर करा:"</string>
diff --git a/packages/CaptivePortalLogin/Android.bp b/packages/CaptivePortalLogin/Android.bp
index 9c31b4d..f545a61 100644
--- a/packages/CaptivePortalLogin/Android.bp
+++ b/packages/CaptivePortalLogin/Android.bp
@@ -18,6 +18,7 @@
     name: "CaptivePortalLogin",
     srcs: ["src/**/*.java"],
     sdk_version: "system_current",
+    min_sdk_version: "28",
     certificate: "networkstack",
     static_libs: [
         "android-support-v4",
diff --git a/packages/CaptivePortalLogin/AndroidManifest.xml b/packages/CaptivePortalLogin/AndroidManifest.xml
index 0894ee5..44e0a65 100644
--- a/packages/CaptivePortalLogin/AndroidManifest.xml
+++ b/packages/CaptivePortalLogin/AndroidManifest.xml
@@ -17,8 +17,11 @@
  */
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.android.captiveportallogin" >
+    package="com.android.captiveportallogin"
+    android:versionCode="11"
+    android:versionName="Q-initial">
 
+    <uses-sdk android:minSdkVersion="28" android:targetSdkVersion="28" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
diff --git a/packages/CaptivePortalLogin/OWNERS b/packages/CaptivePortalLogin/OWNERS
index 7311eee..d3836d4 100644
--- a/packages/CaptivePortalLogin/OWNERS
+++ b/packages/CaptivePortalLogin/OWNERS
@@ -1,8 +1,8 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
 jchalard@google.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
diff --git a/packages/CarrierDefaultApp/Android.bp b/packages/CarrierDefaultApp/Android.bp
new file mode 100644
index 0000000..c1b0b2d
--- /dev/null
+++ b/packages/CarrierDefaultApp/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "CarrierDefaultApp",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+}
diff --git a/packages/CarrierDefaultApp/Android.mk b/packages/CarrierDefaultApp/Android.mk
deleted file mode 100644
index df88afd..0000000
--- a/packages/CarrierDefaultApp/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := CarrierDefaultApp
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
-
-# This finds and builds the test apk as well, so a single make does both.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/CarrierDefaultApp/res/values-mr/strings.xml b/packages/CarrierDefaultApp/res/values-mr/strings.xml
index e1442c2..79cc4aa 100644
--- a/packages/CarrierDefaultApp/res/values-mr/strings.xml
+++ b/packages/CarrierDefaultApp/res/values-mr/strings.xml
@@ -4,7 +4,7 @@
     <string name="app_name" msgid="5247871339820894594">"CarrierDefaultApp"</string>
     <string name="android_system_label" msgid="2797790869522345065">"मोबाइल वाहक"</string>
     <string name="portal_notification_id" msgid="5155057562457079297">"मोबाइल डेटा संपला आहे"</string>
-    <string name="no_data_notification_id" msgid="668400731803969521">"आपला मोबाइल डेटा निष्क्रिय केला गेला"</string>
+    <string name="no_data_notification_id" msgid="668400731803969521">"तुमचा मोबाइल डेटा निष्क्रिय केला गेला"</string>
     <string name="portal_notification_detail" msgid="2295729385924660881">"%s वेबसाइटला भेट देण्‍यासाठी टॅप करा"</string>
     <string name="no_data_notification_detail" msgid="3112125343857014825">"कृपया आपल्या %s सेवा प्रदात्याशी संपर्क साधा"</string>
     <string name="no_mobile_data_connection_title" msgid="7449525772416200578">"मोबाइल डेटा कनेक्‍शन नाही"</string>
diff --git a/packages/CarrierDefaultApp/tests/Android.mk b/packages/CarrierDefaultApp/tests/Android.mk
deleted file mode 100644
index 6ebb575..0000000
--- a/packages/CarrierDefaultApp/tests/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright 2016, The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_CERTIFICATE := platform
-
-# Include all makefiles in subdirectories
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
-
-
-
diff --git a/packages/CarrierDefaultApp/tests/unit/Android.bp b/packages/CarrierDefaultApp/tests/unit/Android.bp
new file mode 100644
index 0000000..3d97a2b
--- /dev/null
+++ b/packages/CarrierDefaultApp/tests/unit/Android.bp
@@ -0,0 +1,31 @@
+// Copyright 2016, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "CarrierDefaultAppUnitTests",
+    certificate: "platform",
+    libs: [
+        "android.test.runner",
+        "telephony-common",
+        "android.test.base",
+    ],
+    static_libs: [
+        "android-support-test",
+        "mockito-target-minus-junit4",
+    ],
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    instrumentation_for: "CarrierDefaultApp",
+}
diff --git a/packages/CarrierDefaultApp/tests/unit/Android.mk b/packages/CarrierDefaultApp/tests/unit/Android.mk
deleted file mode 100644
index 8e3785e..0000000
--- a/packages/CarrierDefaultApp/tests/unit/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-# Copyright 2016, The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common android.test.base
-
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-test mockito-target-minus-junit4
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := CarrierDefaultAppUnitTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_INSTRUMENTATION_FOR := CarrierDefaultApp
-
-include $(BUILD_PACKAGE)
-
diff --git a/packages/CompanionDeviceManager/Android.bp b/packages/CompanionDeviceManager/Android.bp
new file mode 100644
index 0000000..a379bfc
--- /dev/null
+++ b/packages/CompanionDeviceManager/Android.bp
@@ -0,0 +1,19 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_app {
+    name: "CompanionDeviceManager",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+}
diff --git a/packages/CompanionDeviceManager/Android.mk b/packages/CompanionDeviceManager/Android.mk
deleted file mode 100644
index 7ec6e11..0000000
--- a/packages/CompanionDeviceManager/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := CompanionDeviceManager
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under, $(LOCAL_PATH))
diff --git a/packages/DefaultContainerService/Android.bp b/packages/DefaultContainerService/Android.bp
new file mode 100644
index 0000000..d4ba6e8
--- /dev/null
+++ b/packages/DefaultContainerService/Android.bp
@@ -0,0 +1,8 @@
+android_app {
+    name: "DefaultContainerService",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    jni_libs: ["libdefcontainer_jni"],
+    certificate: "platform",
+    privileged: true,
+}
diff --git a/packages/DefaultContainerService/Android.mk b/packages/DefaultContainerService/Android.mk
deleted file mode 100644
index 10c35c0..0000000
--- a/packages/DefaultContainerService/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := DefaultContainerService
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_JNI_SHARED_LIBRARIES := libdefcontainer_jni
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
diff --git a/packages/ExtServices/tests/Android.mk b/packages/ExtServices/tests/Android.mk
index 0a95b85..36e573a 100644
--- a/packages/ExtServices/tests/Android.mk
+++ b/packages/ExtServices/tests/Android.mk
@@ -8,9 +8,9 @@
 LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
-    android-support-test \
+    androidx.test.rules \
     mockito-target-minus-junit4 \
-    espresso-core \
+    androidx.test.espresso.core \
     truth-prebuilt \
     testables
 
diff --git a/packages/ExtServices/tests/AndroidManifest.xml b/packages/ExtServices/tests/AndroidManifest.xml
index ddf725b..42293b5 100644
--- a/packages/ExtServices/tests/AndroidManifest.xml
+++ b/packages/ExtServices/tests/AndroidManifest.xml
@@ -23,7 +23,7 @@
         <uses-library android:name="android.test.runner" />
     </application>
 
-    <instrumentation android:name="android.support.test.runner.AndroidJUnitRunner"
+    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
                      android:targetPackage="android.ext.services"
                      android:label="ExtServices Test Cases">
     </instrumentation>
diff --git a/packages/ExtServices/tests/AndroidTest.xml b/packages/ExtServices/tests/AndroidTest.xml
index c3d32de..cd26ebc 100644
--- a/packages/ExtServices/tests/AndroidTest.xml
+++ b/packages/ExtServices/tests/AndroidTest.xml
@@ -23,7 +23,7 @@
     <option name="test-tag" value="ExtServicesUnitTests" />
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="android.ext.services.tests.unit" />
-        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
         <option name="hidden-api-checks" value="false"/>
     </test>
 </configuration>
\ No newline at end of file
diff --git a/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java b/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
index a6b6a6b..6ef25e5 100644
--- a/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
+++ b/packages/ExtServices/tests/src/android/ext/services/notification/AssistantTest.java
@@ -21,6 +21,7 @@
 import static android.app.NotificationManager.IMPORTANCE_MIN;
 
 import static junit.framework.Assert.assertEquals;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
@@ -33,7 +34,6 @@
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.content.ContentResolver;
-import android.content.IContentProvider;
 import android.content.Intent;
 import android.os.UserHandle;
 import android.provider.Settings;
@@ -43,11 +43,11 @@
 import android.service.notification.NotificationListenerService.RankingMap;
 import android.service.notification.NotificationStats;
 import android.service.notification.StatusBarNotification;
-import android.support.test.InstrumentationRegistry;
 import android.test.ServiceTestCase;
 import android.testing.TestableContext;
 import android.util.AtomicFile;
-import android.util.Xml;
+
+import androidx.test.InstrumentationRegistry;
 
 import com.android.internal.util.FastXmlSerializer;
 
@@ -57,7 +57,6 @@
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
-import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlSerializer;
 
 import java.io.BufferedInputStream;
diff --git a/packages/FakeOemFeatures/Android.bp b/packages/FakeOemFeatures/Android.bp
new file mode 100644
index 0000000..b265158
--- /dev/null
+++ b/packages/FakeOemFeatures/Android.bp
@@ -0,0 +1,9 @@
+android_app {
+    name: "FakeOemFeatures",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/packages/FakeOemFeatures/Android.mk b/packages/FakeOemFeatures/Android.mk
deleted file mode 100644
index 43de8e5..0000000
--- a/packages/FakeOemFeatures/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := FakeOemFeatures
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/FusedLocation/Android.bp b/packages/FusedLocation/Android.bp
new file mode 100644
index 0000000..e794f72
--- /dev/null
+++ b/packages/FusedLocation/Android.bp
@@ -0,0 +1,22 @@
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_app {
+    name: "FusedLocation",
+    srcs: ["**/*.java"],
+    libs: ["com.android.location.provider"],
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
+}
diff --git a/packages/FusedLocation/Android.mk b/packages/FusedLocation/Android.mk
deleted file mode 100644
index d795870..0000000
--- a/packages/FusedLocation/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_JAVA_LIBRARIES := com.android.location.provider
-
-LOCAL_PACKAGE_NAME := FusedLocation
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
diff --git a/packages/NetworkStack/Android.bp b/packages/NetworkStack/Android.bp
index b700bf3..190247a 100644
--- a/packages/NetworkStack/Android.bp
+++ b/packages/NetworkStack/Android.bp
@@ -14,12 +14,11 @@
 // limitations under the License.
 //
 
-// Library including the network stack, used to compile the network stack app, or linked into the
-// system server on devices that run the stack there
-java_library {
-    name: "NetworkStackLib",
+// Library including the network stack, used to compile both variants of the network stack
+android_library {
+    name: "NetworkStackBase",
     sdk_version: "system_current",
-    installable: true,
+    min_sdk_version: "28",
     srcs: [
         "src/**/*.java",
         ":framework-networkstack-shared-srcs",
@@ -28,19 +27,39 @@
     static_libs: [
         "netd_aidl_interface-java",
         "networkstack-aidl-interfaces-java",
-    ]
+        "datastallprotosnano",
+    ],
+    manifest: "AndroidManifestBase.xml",
+}
+
+// Non-updatable in-process network stack for devices not using the module
+android_app {
+    name: "InProcessNetworkStack",
+    sdk_version: "system_current",
+    min_sdk_version: "28",
+    certificate: "platform",
+    privileged: true,
+    static_libs: [
+        "NetworkStackBase",
+    ],
+    jarjar_rules: "jarjar-rules-shared.txt",
+    // The permission configuration *must* be included to ensure security of the device
+    required: ["NetworkStackPermissionStub"],
+    manifest: "AndroidManifest_InProcess.xml",
 }
 
 // Updatable network stack packaged as an application
 android_app {
     name: "NetworkStack",
     sdk_version: "system_current",
+    min_sdk_version: "28",
     certificate: "networkstack",
     privileged: true,
     static_libs: [
-        "NetworkStackLib"
+        "NetworkStackBase"
     ],
     jarjar_rules: "jarjar-rules-shared.txt",
-    manifest: "AndroidManifest.xml",
+    // The permission configuration *must* be included to ensure security of the device
     required: ["NetworkStackPermissionStub"],
-}
\ No newline at end of file
+    manifest: "AndroidManifest.xml",
+}
diff --git a/packages/NetworkStack/AndroidManifest.xml b/packages/NetworkStack/AndroidManifest.xml
index 52c209e..a90db11 100644
--- a/packages/NetworkStack/AndroidManifest.xml
+++ b/packages/NetworkStack/AndroidManifest.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
 /*
- * Copyright (C) 2014 The Android Open Source Project
+ * Copyright (C) 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -19,26 +19,13 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
           package="com.android.networkstack"
           android:sharedUserId="android.uid.networkstack">
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.CONNECTIVITY_INTERNAL" />
     <!-- Signature permission defined in NetworkStackStub -->
     <uses-permission android:name="android.permission.MAINLINE_NETWORK_STACK" />
-    <!-- Send latency broadcast as current user -->
-    <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
-    <application
-        android:label="NetworkStack"
-        android:defaultToDeviceProtectedStorage="true"
-        android:directBootAware="true"
-        android:usesCleartextTraffic="true">
+    <application>
         <service android:name="com.android.server.NetworkStackService">
             <intent-filter>
                 <action android:name="android.net.INetworkStackConnector"/>
             </intent-filter>
         </service>
     </application>
-</manifest>
+</manifest>
\ No newline at end of file
diff --git a/packages/NetworkStack/AndroidManifestBase.xml b/packages/NetworkStack/AndroidManifestBase.xml
new file mode 100644
index 0000000..621d30c
--- /dev/null
+++ b/packages/NetworkStack/AndroidManifestBase.xml
@@ -0,0 +1,39 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.networkstack"
+          android:versionCode="11"
+          android:versionName="Q-initial">
+    <uses-sdk android:minSdkVersion="28" android:targetSdkVersion="28" />
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CONNECTIVITY_INTERNAL" />
+    <!-- Send latency broadcast as current user -->
+    <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS" />
+    <uses-permission android:name="android.permission.WAKE_LOCK" />
+    <uses-permission android:name="android.permission.READ_PRIVILEGED_PHONE_STATE" />
+    <application
+        android:label="NetworkStack"
+        android:defaultToDeviceProtectedStorage="true"
+        android:directBootAware="true"
+        android:usesCleartextTraffic="true">
+    </application>
+</manifest>
diff --git a/packages/NetworkStack/AndroidManifest_InProcess.xml b/packages/NetworkStack/AndroidManifest_InProcess.xml
new file mode 100644
index 0000000..48fcecd
--- /dev/null
+++ b/packages/NetworkStack/AndroidManifest_InProcess.xml
@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+-->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="com.android.networkstack.inprocess"
+          android:sharedUserId="android.uid.system"
+          android:process="system">
+    <application>
+        <service android:name="com.android.server.NetworkStackService" android:process="system">
+            <intent-filter>
+                <action android:name="android.net.INetworkStackConnector.InProcess"/>
+            </intent-filter>
+        </service>
+    </application>
+</manifest>
\ No newline at end of file
diff --git a/packages/NetworkStack/OWNERS b/packages/NetworkStack/OWNERS
index a395465..0e1e65d 100644
--- a/packages/NetworkStack/OWNERS
+++ b/packages/NetworkStack/OWNERS
@@ -1,5 +1,6 @@
 codewiz@google.com
 jchalard@google.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
diff --git a/packages/NetworkStack/TEST_MAPPING b/packages/NetworkStack/TEST_MAPPING
index 55ba591..fe9731fe 100644
--- a/packages/NetworkStack/TEST_MAPPING
+++ b/packages/NetworkStack/TEST_MAPPING
@@ -1,5 +1,5 @@
 {
-  "postsubmit": [
+  "presubmit": [
     {
       "name": "NetworkStackTests"
     }
diff --git a/packages/NetworkStack/src/android/net/apf/ApfFilter.java b/packages/NetworkStack/src/android/net/apf/ApfFilter.java
index 923f162..3dd90ee 100644
--- a/packages/NetworkStack/src/android/net/apf/ApfFilter.java
+++ b/packages/NetworkStack/src/android/net/apf/ApfFilter.java
@@ -475,7 +475,7 @@
             socket = Os.socket(AF_PACKET, SOCK_RAW, ETH_P_IPV6);
             SocketAddress addr = makePacketSocketAddress(
                     (short) ETH_P_IPV6, mInterfaceParams.index);
-            SocketUtils.bindSocket(socket, addr);
+            Os.bind(socket, addr);
             SocketUtils.attachRaFilter(socket, mApfCapabilities.apfPacketFormat);
         } catch(SocketException|ErrnoException e) {
             Log.e(TAG, "Error starting filter", e);
diff --git a/packages/NetworkStack/src/android/net/dhcp/DhcpClient.java b/packages/NetworkStack/src/android/net/dhcp/DhcpClient.java
index b0e8da9..0b7809e 100644
--- a/packages/NetworkStack/src/android/net/dhcp/DhcpClient.java
+++ b/packages/NetworkStack/src/android/net/dhcp/DhcpClient.java
@@ -317,7 +317,7 @@
         try {
             mPacketSock = Os.socket(AF_PACKET, SOCK_RAW, ETH_P_IP);
             SocketAddress addr = makePacketSocketAddress((short) ETH_P_IP, mIface.index);
-            SocketUtils.bindSocket(mPacketSock, addr);
+            Os.bind(mPacketSock, addr);
             SocketUtils.attachDhcpFilter(mPacketSock);
         } catch(SocketException|ErrnoException e) {
             Log.e(TAG, "Error creating packet socket", e);
@@ -412,8 +412,7 @@
         try {
             if (encap == DhcpPacket.ENCAP_L2) {
                 if (DBG) Log.d(TAG, "Broadcasting " + description);
-                SocketUtils.sendTo(
-                        mPacketSock, buf.array(), 0, buf.limit(), 0, mInterfaceBroadcastAddr);
+                Os.sendto(mPacketSock, buf.array(), 0, buf.limit(), 0, mInterfaceBroadcastAddr);
             } else if (encap == DhcpPacket.ENCAP_BOOTP && to.equals(INADDR_BROADCAST)) {
                 if (DBG) Log.d(TAG, "Broadcasting " + description);
                 // We only send L3-encapped broadcasts in DhcpRebindingState,
diff --git a/packages/NetworkStack/src/android/net/ip/ConnectivityPacketTracker.java b/packages/NetworkStack/src/android/net/ip/ConnectivityPacketTracker.java
index 649257a..de54824 100644
--- a/packages/NetworkStack/src/android/net/ip/ConnectivityPacketTracker.java
+++ b/packages/NetworkStack/src/android/net/ip/ConnectivityPacketTracker.java
@@ -104,8 +104,7 @@
             try {
                 s = Os.socket(AF_PACKET, SOCK_RAW | SOCK_NONBLOCK, 0);
                 SocketUtils.attachControlPacketFilter(s, ARPHRD_ETHER);
-                SocketUtils.bindSocket(
-                        s, makePacketSocketAddress((short) ETH_P_ALL, mInterface.index));
+                Os.bind(s, makePacketSocketAddress((short) ETH_P_ALL, mInterface.index));
             } catch (ErrnoException | IOException e) {
                 logError("Failed to create packet tracking socket: ", e);
                 closeFd(s);
diff --git a/packages/NetworkStack/src/android/net/ip/IpClient.java b/packages/NetworkStack/src/android/net/ip/IpClient.java
index b1f6d24..7c7cdbd 100644
--- a/packages/NetworkStack/src/android/net/ip/IpClient.java
+++ b/packages/NetworkStack/src/android/net/ip/IpClient.java
@@ -18,8 +18,6 @@
 
 import static android.net.RouteInfo.RTN_UNICAST;
 import static android.net.shared.IpConfigurationParcelableUtil.toStableParcelable;
-import static android.net.shared.LinkPropertiesParcelableUtil.fromStableParcelable;
-import static android.net.shared.LinkPropertiesParcelableUtil.toStableParcelable;
 
 import static com.android.server.util.PermissionUtil.checkNetworkStackCallingPermission;
 
@@ -33,7 +31,6 @@
 import android.net.LinkProperties;
 import android.net.ProvisioningConfigurationParcelable;
 import android.net.ProxyInfo;
-import android.net.ProxyInfoParcelable;
 import android.net.RouteInfo;
 import android.net.TcpKeepalivePacketDataParcelable;
 import android.net.apf.ApfCapabilities;
@@ -201,7 +198,7 @@
         public void onProvisioningSuccess(LinkProperties newLp) {
             log("onProvisioningSuccess({" + newLp + "})");
             try {
-                mCallback.onProvisioningSuccess(toStableParcelable(newLp));
+                mCallback.onProvisioningSuccess(newLp);
             } catch (RemoteException e) {
                 log("Failed to call onProvisioningSuccess", e);
             }
@@ -210,7 +207,7 @@
         public void onProvisioningFailure(LinkProperties newLp) {
             log("onProvisioningFailure({" + newLp + "})");
             try {
-                mCallback.onProvisioningFailure(toStableParcelable(newLp));
+                mCallback.onProvisioningFailure(newLp);
             } catch (RemoteException e) {
                 log("Failed to call onProvisioningFailure", e);
             }
@@ -219,7 +216,7 @@
         public void onLinkPropertiesChange(LinkProperties newLp) {
             log("onLinkPropertiesChange({" + newLp + "})");
             try {
-                mCallback.onLinkPropertiesChange(toStableParcelable(newLp));
+                mCallback.onLinkPropertiesChange(newLp);
             } catch (RemoteException e) {
                 log("Failed to call onLinkPropertiesChange", e);
             }
@@ -525,9 +522,9 @@
             IpClient.this.setTcpBufferSizes(tcpBufferSizes);
         }
         @Override
-        public void setHttpProxy(ProxyInfoParcelable proxyInfo) {
+        public void setHttpProxy(ProxyInfo proxyInfo) {
             checkNetworkStackCallingPermission();
-            IpClient.this.setHttpProxy(fromStableParcelable(proxyInfo));
+            IpClient.this.setHttpProxy(proxyInfo);
         }
         @Override
         public void setMulticastFilter(boolean enabled) {
diff --git a/packages/NetworkStack/src/android/net/ip/IpNeighborMonitor.java b/packages/NetworkStack/src/android/net/ip/IpNeighborMonitor.java
index b29d617..6ae9a2b 100644
--- a/packages/NetworkStack/src/android/net/ip/IpNeighborMonitor.java
+++ b/packages/NetworkStack/src/android/net/ip/IpNeighborMonitor.java
@@ -34,7 +34,6 @@
 import android.net.util.NetworkStackUtils;
 import android.net.util.PacketReader;
 import android.net.util.SharedLog;
-import android.net.util.SocketUtils;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.system.ErrnoException;
@@ -150,7 +149,7 @@
 
         try {
             fd = Os.socket(AF_NETLINK, SOCK_DGRAM | SOCK_NONBLOCK, NETLINK_ROUTE);
-            SocketUtils.bindSocket(fd, makeNetlinkSocketAddress(0, OsConstants.RTMGRP_NEIGH));
+            Os.bind(fd, makeNetlinkSocketAddress(0, OsConstants.RTMGRP_NEIGH));
             NetlinkSocket.connectToKernel(fd);
 
             if (VDBG) {
diff --git a/packages/NetworkStack/src/android/net/metrics/DataStallDetectionStats.java b/packages/NetworkStack/src/android/net/metrics/DataStallDetectionStats.java
new file mode 100644
index 0000000..225dc0f
--- /dev/null
+++ b/packages/NetworkStack/src/android/net/metrics/DataStallDetectionStats.java
@@ -0,0 +1,228 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.metrics;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.net.util.NetworkStackUtils;
+import android.net.wifi.WifiInfo;
+
+import com.android.internal.util.HexDump;
+import com.android.server.connectivity.nano.CellularData;
+import com.android.server.connectivity.nano.DataStallEventProto;
+import com.android.server.connectivity.nano.DnsEvent;
+import com.android.server.connectivity.nano.WifiData;
+
+import com.google.protobuf.nano.MessageNano;
+
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Class to record the stats of detection level information for data stall.
+ *
+ * @hide
+ */
+public final class DataStallDetectionStats {
+    private static final int UNKNOWN_SIGNAL_STRENGTH = -1;
+    @NonNull
+    final byte[] mCellularInfo;
+    @NonNull
+    final byte[] mWifiInfo;
+    @NonNull
+    final byte[] mDns;
+    final int mEvaluationType;
+    final int mNetworkType;
+
+    public DataStallDetectionStats(@Nullable byte[] cell, @Nullable byte[] wifi,
+                @NonNull int[] returnCode, @NonNull long[] dnsTime, int evalType, int netType) {
+        mCellularInfo = emptyCellDataIfNull(cell);
+        mWifiInfo = emptyWifiInfoIfNull(wifi);
+
+        DnsEvent dns = new DnsEvent();
+        dns.dnsReturnCode = returnCode;
+        dns.dnsTime = dnsTime;
+        mDns = MessageNano.toByteArray(dns);
+        mEvaluationType = evalType;
+        mNetworkType = netType;
+    }
+
+    private byte[] emptyCellDataIfNull(@Nullable byte[] cell) {
+        if (cell != null) return cell;
+
+        CellularData data  = new CellularData();
+        data.ratType = DataStallEventProto.RADIO_TECHNOLOGY_UNKNOWN;
+        data.networkMccmnc = "";
+        data.simMccmnc = "";
+        data.signalStrength = UNKNOWN_SIGNAL_STRENGTH;
+        return MessageNano.toByteArray(data);
+    }
+
+    private byte[] emptyWifiInfoIfNull(@Nullable byte[] wifi) {
+        if (wifi != null) return wifi;
+
+        WifiData data = new WifiData();
+        data.wifiBand = DataStallEventProto.AP_BAND_UNKNOWN;
+        data.signalStrength = UNKNOWN_SIGNAL_STRENGTH;
+        return MessageNano.toByteArray(data);
+    }
+
+    @Override
+    public String toString() {
+        StringBuilder sb = new StringBuilder();
+        sb.append("type: ").append(mNetworkType)
+          .append(", evaluation type: ")
+          .append(mEvaluationType)
+          .append(", wifi info: ")
+          .append(HexDump.toHexString(mWifiInfo))
+          .append(", cell info: ")
+          .append(HexDump.toHexString(mCellularInfo))
+          .append(", dns: ")
+          .append(HexDump.toHexString(mDns));
+        return sb.toString();
+    }
+
+    @Override
+    public boolean equals(@Nullable final Object o) {
+        if (!(o instanceof DataStallDetectionStats)) return false;
+        final DataStallDetectionStats other = (DataStallDetectionStats) o;
+        return (mNetworkType == other.mNetworkType)
+            && (mEvaluationType == other.mEvaluationType)
+            && Arrays.equals(mWifiInfo, other.mWifiInfo)
+            && Arrays.equals(mCellularInfo, other.mCellularInfo)
+            && Arrays.equals(mDns, other.mDns);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mNetworkType, mEvaluationType, mWifiInfo, mCellularInfo, mDns);
+    }
+
+    /**
+     * Utility to create an instance of {@Link DataStallDetectionStats}
+     *
+     * @hide
+     */
+    public static class Builder {
+        @Nullable
+        private byte[] mCellularInfo;
+        @Nullable
+        private byte[] mWifiInfo;
+        @NonNull
+        private final List<Integer> mDnsReturnCode = new ArrayList<Integer>();
+        @NonNull
+        private final List<Long> mDnsTimeStamp = new ArrayList<Long>();
+        private int mEvaluationType;
+        private int mNetworkType;
+
+        /**
+         * Add a dns event into Builder.
+         *
+         * @param code the return code of the dns event.
+         * @param timeMs the elapsedRealtime in ms that the the dns event was received from netd.
+         * @return {@code this} {@link Builder} instance.
+         */
+        public Builder addDnsEvent(int code, long timeMs) {
+            mDnsReturnCode.add(code);
+            mDnsTimeStamp.add(timeMs);
+            return this;
+        }
+
+        /**
+         * Set the dns evaluation type into Builder.
+         *
+         * @param type the return code of the dns event.
+         * @return {@code this} {@link Builder} instance.
+         */
+        public Builder setEvaluationType(int type) {
+            mEvaluationType = type;
+            return this;
+        }
+
+        /**
+         * Set the network type into Builder.
+         *
+         * @param type the network type of the logged network.
+         * @return {@code this} {@link Builder} instance.
+         */
+        public Builder setNetworkType(int type) {
+            mNetworkType = type;
+            return this;
+        }
+
+        /**
+         * Set the wifi data into Builder.
+         *
+         * @param info a {@link WifiInfo} of the connected wifi network.
+         * @return {@code this} {@link Builder} instance.
+         */
+        public Builder setWiFiData(@Nullable final WifiInfo info) {
+            WifiData data = new WifiData();
+            data.wifiBand = getWifiBand(info);
+            data.signalStrength = (info != null) ? info.getRssi() : UNKNOWN_SIGNAL_STRENGTH;
+            mWifiInfo = MessageNano.toByteArray(data);
+            return this;
+        }
+
+        private static int getWifiBand(@Nullable final WifiInfo info) {
+            if (info == null) return DataStallEventProto.AP_BAND_UNKNOWN;
+
+            int freq = info.getFrequency();
+            // Refer to ScanResult.is5GHz() and ScanResult.is24GHz().
+            if (freq > 4900 && freq < 5900) {
+                return DataStallEventProto.AP_BAND_5GHZ;
+            } else if (freq > 2400 && freq < 2500) {
+                return DataStallEventProto.AP_BAND_2GHZ;
+            } else {
+                return DataStallEventProto.AP_BAND_UNKNOWN;
+            }
+        }
+
+        /**
+         * Set the cellular data into Builder.
+         *
+         * @param radioType the radio technology of the logged cellular network.
+         * @param roaming a boolean indicates if logged cellular network is roaming or not.
+         * @param networkMccmnc the mccmnc of the camped network.
+         * @param simMccmnc the mccmnc of the sim.
+         * @return {@code this} {@link Builder} instance.
+         */
+        public Builder setCellData(int radioType, boolean roaming,
+                @NonNull String networkMccmnc, @NonNull String simMccmnc, int ss) {
+            CellularData data  = new CellularData();
+            data.ratType = radioType;
+            data.isRoaming = roaming;
+            data.networkMccmnc = networkMccmnc;
+            data.simMccmnc = simMccmnc;
+            data.signalStrength = ss;
+            mCellularInfo = MessageNano.toByteArray(data);
+            return this;
+        }
+
+        /**
+         * Create a new {@Link DataStallDetectionStats}.
+         */
+        public DataStallDetectionStats build() {
+            return new DataStallDetectionStats(mCellularInfo, mWifiInfo,
+                    NetworkStackUtils.convertToIntArray(mDnsReturnCode),
+                    NetworkStackUtils.convertToLongArray(mDnsTimeStamp),
+                    mEvaluationType, mNetworkType);
+        }
+    }
+}
diff --git a/packages/NetworkStack/src/android/net/metrics/DataStallStatsUtils.java b/packages/NetworkStack/src/android/net/metrics/DataStallStatsUtils.java
new file mode 100644
index 0000000..c96411e
--- /dev/null
+++ b/packages/NetworkStack/src/android/net/metrics/DataStallStatsUtils.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.net.metrics;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.net.captiveportal.CaptivePortalProbeResult;
+import android.util.Log;
+
+import com.android.internal.util.HexDump;
+import com.android.server.connectivity.nano.DataStallEventProto;
+
+/**
+ * Collection of utilities for data stall metrics.
+ *
+ * To see if the logs are properly sent to statsd, execute following command.
+ *
+ * $ adb shell cmd stats print-logs
+ * $ adb logcat | grep statsd  OR $ adb logcat -b stats
+ *
+ * @hide
+ */
+public class DataStallStatsUtils {
+    private static final String TAG = DataStallStatsUtils.class.getSimpleName();
+    private static final boolean DBG = false;
+
+    private static int probeResultToEnum(@Nullable final CaptivePortalProbeResult result) {
+        if (result == null) return DataStallEventProto.INVALID;
+
+        // TODO: Add partial connectivity support.
+        if (result.isSuccessful()) {
+            return DataStallEventProto.VALID;
+        } else if (result.isPortal()) {
+            return DataStallEventProto.PORTAL;
+        } else if (result.isPartialConnectivity()) {
+            return DataStallEventProto.PARTIAL;
+        } else {
+            return DataStallEventProto.INVALID;
+        }
+    }
+
+    /**
+     * Write the metric to {@link StatsLog}.
+     */
+    public static void write(@NonNull final DataStallDetectionStats stats,
+            @NonNull final CaptivePortalProbeResult result) {
+        int validationResult = probeResultToEnum(result);
+        if (DBG) {
+            Log.d(TAG, "write: " + stats + " with result: " + validationResult
+                    + ", dns: " + HexDump.toHexString(stats.mDns));
+        }
+        // TODO(b/124613085): Send to Statsd once the public StatsLog API is ready.
+    }
+}
diff --git a/packages/NetworkStack/src/android/net/util/NetworkStackUtils.java b/packages/NetworkStack/src/android/net/util/NetworkStackUtils.java
index 98123a5..481dbda 100644
--- a/packages/NetworkStack/src/android/net/util/NetworkStackUtils.java
+++ b/packages/NetworkStack/src/android/net/util/NetworkStackUtils.java
@@ -16,8 +16,11 @@
 
 package android.net.util;
 
+import android.annotation.NonNull;
+
 import java.io.FileDescriptor;
 import java.io.IOException;
+import java.util.List;
 
 /**
  * Collection of utilities for the network stack.
@@ -40,4 +43,26 @@
         } catch (IOException ignored) {
         }
     }
+
+    /**
+     * Returns an int array from the given Integer list.
+     */
+    public static int[] convertToIntArray(@NonNull List<Integer> list) {
+        int[] array = new int[list.size()];
+        for (int i = 0; i < list.size(); i++) {
+            array[i] = list.get(i);
+        }
+        return array;
+    }
+
+    /**
+     * Returns a long array from the given long list.
+     */
+    public static long[] convertToLongArray(@NonNull List<Long> list) {
+        long[] array = new long[list.size()];
+        for (int i = 0; i < list.size(); i++) {
+            array[i] = list.get(i);
+        }
+        return array;
+    }
 }
diff --git a/packages/NetworkStack/src/com/android/server/NetworkStackService.java b/packages/NetworkStack/src/com/android/server/NetworkStackService.java
index 90db207..e7c8e85 100644
--- a/packages/NetworkStack/src/com/android/server/NetworkStackService.java
+++ b/packages/NetworkStack/src/com/android/server/NetworkStackService.java
@@ -19,7 +19,6 @@
 import static android.net.dhcp.IDhcpServer.STATUS_INVALID_ARGUMENT;
 import static android.net.dhcp.IDhcpServer.STATUS_SUCCESS;
 import static android.net.dhcp.IDhcpServer.STATUS_UNKNOWN_ERROR;
-import static android.net.shared.NetworkParcelableUtil.fromStableParcelable;
 
 import static com.android.server.util.PermissionUtil.checkDumpPermission;
 import static com.android.server.util.PermissionUtil.checkNetworkStackCallingPermission;
@@ -35,7 +34,6 @@
 import android.net.INetworkMonitorCallbacks;
 import android.net.INetworkStackConnector;
 import android.net.Network;
-import android.net.NetworkParcelable;
 import android.net.PrivateDnsConfigParcel;
 import android.net.dhcp.DhcpServer;
 import android.net.dhcp.DhcpServingParams;
@@ -152,12 +150,10 @@
         }
 
         @Override
-        public void makeNetworkMonitor(
-                NetworkParcelable network, String name, INetworkMonitorCallbacks cb)
+        public void makeNetworkMonitor(Network network, String name, INetworkMonitorCallbacks cb)
                 throws RemoteException {
-            final Network parsedNetwork = fromStableParcelable(network);
-            final SharedLog log = addValidationLogs(parsedNetwork, name);
-            final NetworkMonitor nm = new NetworkMonitor(mContext, cb, parsedNetwork, log);
+            final SharedLog log = addValidationLogs(network, name);
+            final NetworkMonitor nm = new NetworkMonitor(mContext, cb, network, log);
             cb.onNetworkMonitorCreated(new NetworkMonitorImpl(nm));
         }
 
@@ -253,6 +249,12 @@
         }
 
         @Override
+        public void notifyAcceptPartialConnectivity() {
+            checkNetworkStackCallingPermission();
+            mNm.notifyAcceptPartialConnectivity();
+        }
+
+        @Override
         public void forceReevaluation(int uid) {
             checkNetworkStackCallingPermission();
             mNm.forceReevaluation(uid);
diff --git a/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java b/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
index ec4a479..bcfc412 100644
--- a/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
+++ b/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
@@ -24,6 +24,7 @@
 import static android.net.ConnectivityManager.TYPE_MOBILE;
 import static android.net.ConnectivityManager.TYPE_WIFI;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_INVALID;
+import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED;
 import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
@@ -32,7 +33,9 @@
 import static android.net.metrics.ValidationProbeEvent.PROBE_FALLBACK;
 import static android.net.metrics.ValidationProbeEvent.PROBE_PRIVDNS;
 import static android.net.util.NetworkStackUtils.isEmpty;
+import static android.provider.Settings.Global.DATA_STALL_EVALUATION_TYPE_DNS;
 
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
@@ -50,6 +53,8 @@
 import android.net.Uri;
 import android.net.captiveportal.CaptivePortalProbeResult;
 import android.net.captiveportal.CaptivePortalProbeSpec;
+import android.net.metrics.DataStallDetectionStats;
+import android.net.metrics.DataStallStatsUtils;
 import android.net.metrics.IpConnectivityLog;
 import android.net.metrics.NetworkEvent;
 import android.net.metrics.ValidationProbeEvent;
@@ -66,8 +71,10 @@
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.telephony.AccessNetworkConstants;
+import android.telephony.CellSignalStrength;
 import android.telephony.NetworkRegistrationState;
 import android.telephony.ServiceState;
+import android.telephony.SignalStrength;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Log;
@@ -123,9 +130,11 @@
     private static final int DEFAULT_DATA_STALL_MIN_EVALUATE_TIME_MS = 60 * 1000;
     private static final int DEFAULT_DATA_STALL_VALID_DNS_TIME_THRESHOLD_MS = 30 * 60 * 1000;
 
-    private static final int DATA_STALL_EVALUATION_TYPE_DNS = 1;
     private static final int DEFAULT_DATA_STALL_EVALUATION_TYPES =
-            (1 << DATA_STALL_EVALUATION_TYPE_DNS);
+            DATA_STALL_EVALUATION_TYPE_DNS;
+    // Reevaluate it as intending to increase the number. Larger log size may cause statsd
+    // log buffer bust and have stats log lost.
+    private static final int DEFAULT_DNS_LOG_SIZE = 20;
 
     enum EvaluationResult {
         VALIDATED(true),
@@ -219,6 +228,12 @@
      */
     public static final int EVENT_DNS_NOTIFICATION = 17;
 
+    /**
+     * ConnectivityService notifies NetworkMonitor that the user accepts partial connectivity and
+     * NetworkMonitor should ignore the https probe.
+     */
+    public static final int EVENT_ACCEPT_PARTIAL_CONNECTIVITY = 18;
+
     // Start mReevaluateDelayMs at this value and double.
     private static final int INITIAL_REEVALUATE_DELAY_MS = 1000;
     private static final int MAX_REEVALUATE_DELAY_MS = 10 * 60 * 1000;
@@ -244,6 +259,7 @@
     private final ConnectivityManager mCm;
     private final IpConnectivityLog mMetricsLog;
     private final Dependencies mDependencies;
+    private final DataStallStatsUtils mDetectionStatsUtils;
 
     // Configuration values for captive portal detection probes.
     private final String mCaptivePortalUserAgent;
@@ -302,17 +318,19 @@
     private final int mDataStallEvaluationType;
     private final DnsStallDetector mDnsStallDetector;
     private long mLastProbeTime;
+    // Set to true if data stall is suspected and reset to false after metrics are sent to statsd.
+    private boolean mCollectDataStallMetrics = false;
 
     public NetworkMonitor(Context context, INetworkMonitorCallbacks cb, Network network,
             SharedLog validationLog) {
         this(context, cb, network, new IpConnectivityLog(), validationLog,
-                Dependencies.DEFAULT);
+                Dependencies.DEFAULT, new DataStallStatsUtils());
     }
 
     @VisibleForTesting
     protected NetworkMonitor(Context context, INetworkMonitorCallbacks cb, Network network,
             IpConnectivityLog logger, SharedLog validationLogs,
-            Dependencies deps) {
+            Dependencies deps, DataStallStatsUtils detectionStatsUtils) {
         // Add suffix indicating which NetworkMonitor we're talking about.
         super(TAG + "/" + network.toString());
 
@@ -325,6 +343,7 @@
         mValidationLogs = validationLogs;
         mCallback = cb;
         mDependencies = deps;
+        mDetectionStatsUtils = detectionStatsUtils;
         mNonPrivateDnsBypassNetwork = network;
         mNetwork = deps.getPrivateDnsBypassNetwork(network);
         mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
@@ -367,6 +386,14 @@
     }
 
     /**
+     * ConnectivityService notifies NetworkMonitor that the user accepts partial connectivity and
+     * NetworkMonitor should ignore the https probe.
+     */
+    public void notifyAcceptPartialConnectivity() {
+        sendMessage(EVENT_ACCEPT_PARTIAL_CONNECTIVITY);
+    }
+
+    /**
      * Request the NetworkMonitor to reevaluate the network.
      */
     public void forceReevaluation(int responsibleUid) {
@@ -624,6 +651,10 @@
                 case EVENT_DNS_NOTIFICATION:
                     mDnsStallDetector.accumulateConsecutiveDnsTimeoutCount(message.arg1);
                     break;
+                case EVENT_ACCEPT_PARTIAL_CONNECTIVITY:
+                    mUseHttps = false;
+                    transitionTo(mEvaluatingPrivateDnsState);
+                    break;
                 default:
                     break;
             }
@@ -656,6 +687,7 @@
                 case EVENT_DNS_NOTIFICATION:
                     mDnsStallDetector.accumulateConsecutiveDnsTimeoutCount(message.arg1);
                     if (isDataStall()) {
+                        mCollectDataStallMetrics = true;
                         validationLog("Suspecting data stall, reevaluate");
                         transitionTo(mEvaluatingState);
                     }
@@ -667,6 +699,66 @@
         }
     }
 
+    private void writeDataStallStats(@NonNull final CaptivePortalProbeResult result) {
+        /*
+         * Collect data stall detection level information for each transport type. Collect type
+         * specific information for cellular and wifi only currently. Generate
+         * DataStallDetectionStats for each transport type. E.g., if a network supports both
+         * TRANSPORT_WIFI and TRANSPORT_VPN, two DataStallDetectionStats will be generated.
+         */
+        final int[] transports = mNetworkCapabilities.getTransportTypes();
+
+        for (int i = 0; i < transports.length; i++) {
+            DataStallStatsUtils.write(buildDataStallDetectionStats(transports[i]), result);
+        }
+        mCollectDataStallMetrics = false;
+    }
+
+    @VisibleForTesting
+    protected DataStallDetectionStats buildDataStallDetectionStats(int transport) {
+        final DataStallDetectionStats.Builder stats = new DataStallDetectionStats.Builder();
+        if (VDBG_STALL) log("collectDataStallMetrics: type=" + transport);
+        stats.setEvaluationType(DATA_STALL_EVALUATION_TYPE_DNS);
+        stats.setNetworkType(transport);
+        switch (transport) {
+            case NetworkCapabilities.TRANSPORT_WIFI:
+                // TODO: Update it if status query in dual wifi is supported.
+                final WifiInfo wifiInfo = mWifiManager.getConnectionInfo();
+                stats.setWiFiData(wifiInfo);
+                break;
+            case NetworkCapabilities.TRANSPORT_CELLULAR:
+                final boolean isRoaming = !mNetworkCapabilities.hasCapability(
+                        NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING);
+                final SignalStrength ss = mTelephonyManager.getSignalStrength();
+                // TODO(b/120452078): Support multi-sim.
+                stats.setCellData(
+                        mTelephonyManager.getDataNetworkType(),
+                        isRoaming,
+                        mTelephonyManager.getNetworkOperator(),
+                        mTelephonyManager.getSimOperator(),
+                        (ss != null)
+                        ? ss.getLevel() : CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN);
+                break;
+            default:
+                // No transport type specific information for the other types.
+                break;
+        }
+        addDnsEvents(stats);
+
+        return stats.build();
+    }
+
+    @VisibleForTesting
+    protected void addDnsEvents(@NonNull final DataStallDetectionStats.Builder stats) {
+        final int size = mDnsStallDetector.mResultIndices.size();
+        for (int i = 1; i <= DEFAULT_DNS_LOG_SIZE && i <= size; i++) {
+            final int index = mDnsStallDetector.mResultIndices.indexOf(size - i);
+            stats.addDnsEvent(mDnsStallDetector.mDnsEvents[index].mReturnCode,
+                    mDnsStallDetector.mDnsEvents[index].mTimeStamp);
+        }
+    }
+
+
     // Being in the MaybeNotifyState State indicates the user may have been notified that sign-in
     // is required.  This State takes care to clear the notification upon exit from the State.
     private class MaybeNotifyState extends State {
@@ -972,6 +1064,11 @@
                     final CaptivePortalProbeResult probeResult =
                             (CaptivePortalProbeResult) message.obj;
                     mLastProbeTime = SystemClock.elapsedRealtime();
+
+                    if (mCollectDataStallMetrics) {
+                        writeDataStallStats(probeResult);
+                    }
+
                     if (probeResult.isSuccessful()) {
                         // Transit EvaluatingPrivateDnsState to get to Validated
                         // state (even if no Private DNS validation required).
@@ -980,6 +1077,11 @@
                         notifyNetworkTested(NETWORK_TEST_RESULT_INVALID, probeResult.redirectUrl);
                         mLastPortalProbeResult = probeResult;
                         transitionTo(mCaptivePortalState);
+                    } else if (probeResult.isPartialConnectivity()) {
+                        logNetworkEvent(NetworkEvent.NETWORK_PARTIAL_CONNECTIVITY);
+                        notifyNetworkTested(NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY,
+                                probeResult.redirectUrl);
+                        transitionTo(mWaitingForNextProbeState);
                     } else {
                         logNetworkEvent(NetworkEvent.NETWORK_VALIDATION_FAILED);
                         notifyNetworkTested(NETWORK_TEST_RESULT_INVALID, probeResult.redirectUrl);
@@ -987,7 +1089,8 @@
                     }
                     return HANDLED;
                 case EVENT_DNS_NOTIFICATION:
-                    // Leave the event to DefaultState to record correct dns timestamp.
+                case EVENT_ACCEPT_PARTIAL_CONNECTIVITY:
+                    // Leave the event to DefaultState.
                     return NOT_HANDLED;
                 default:
                     // Wait for probe result and defer events to next state by default.
@@ -1318,26 +1421,28 @@
             // is needed (i.e. can't browse a 204).  This could be the result of an HTTP
             // proxy server.
             if (httpResponseCode == 200) {
+                long contentLength = urlConnection.getContentLengthLong();
                 if (probeType == ValidationProbeEvent.PROBE_PAC) {
                     validationLog(
                             probeType, url, "PAC fetch 200 response interpreted as 204 response.");
                     httpResponseCode = CaptivePortalProbeResult.SUCCESS_CODE;
-                } else if (urlConnection.getContentLengthLong() == 0) {
-                    // Consider 200 response with "Content-length=0" to not be a captive portal.
-                    // There's no point in considering this a captive portal as the user cannot
-                    // sign-in to an empty page. Probably the result of a broken transparent proxy.
-                    // See http://b/9972012.
-                    validationLog(probeType, url,
-                            "200 response with Content-length=0 interpreted as 204 response.");
-                    httpResponseCode = CaptivePortalProbeResult.SUCCESS_CODE;
-                } else if (urlConnection.getContentLengthLong() == -1) {
-                    // When no Content-length (default value == -1), attempt to read a byte from the
-                    // response. Do not use available() as it is unreliable. See http://b/33498325.
+                } else if (contentLength == -1) {
+                    // When no Content-length (default value == -1), attempt to read a byte
+                    // from the response. Do not use available() as it is unreliable.
+                    // See http://b/33498325.
                     if (urlConnection.getInputStream().read() == -1) {
-                        validationLog(
-                                probeType, url, "Empty 200 response interpreted as 204 response.");
-                        httpResponseCode = CaptivePortalProbeResult.SUCCESS_CODE;
+                        validationLog(probeType, url,
+                                "Empty 200 response interpreted as failed response.");
+                        httpResponseCode = CaptivePortalProbeResult.FAILED_CODE;
                     }
+                } else if (contentLength <= 4) {
+                    // Consider 200 response with "Content-length <= 4" to not be a captive
+                    // portal. There's no point in considering this a captive portal as the
+                    // user cannot sign-in to an empty page. Probably the result of a broken
+                    // transparent proxy. See http://b/9972012 and http://b/122999481.
+                    validationLog(probeType, url, "200 response with Content-length <= 4"
+                            + " interpreted as failed response.");
+                    httpResponseCode = CaptivePortalProbeResult.FAILED_CODE;
                 }
             }
         } catch (IOException e) {
@@ -1424,10 +1529,11 @@
         // If we have new-style probe specs, use those. Otherwise, use the fallback URLs.
         final CaptivePortalProbeSpec probeSpec = nextFallbackSpec();
         final URL fallbackUrl = (probeSpec != null) ? probeSpec.getUrl() : nextFallbackUrl();
+        CaptivePortalProbeResult fallbackProbeResult = null;
         if (fallbackUrl != null) {
-            CaptivePortalProbeResult result = sendHttpProbe(fallbackUrl, PROBE_FALLBACK, probeSpec);
-            if (result.isPortal()) {
-                return result;
+            fallbackProbeResult = sendHttpProbe(fallbackUrl, PROBE_FALLBACK, probeSpec);
+            if (fallbackProbeResult.isPortal()) {
+                return fallbackProbeResult;
             }
         }
         // Otherwise wait until http and https probes completes and use their results.
@@ -1437,6 +1543,12 @@
                 return httpProbe.result();
             }
             httpsProbe.join();
+            final boolean isHttpSuccessful =
+                    (httpProbe.result().isSuccessful()
+                    || (fallbackProbeResult != null && fallbackProbeResult.isSuccessful()));
+            if (httpsProbe.result().isFailed() && isHttpSuccessful) {
+                return CaptivePortalProbeResult.PARTIAL;
+            }
             return httpsProbe.result();
         } catch (InterruptedException e) {
             validationLog("Error: http or https probe wait interrupted!");
@@ -1505,7 +1617,7 @@
             // See if the data sub is registered for PS services on cell.
             final NetworkRegistrationState nrs = dataSs.getNetworkRegistrationState(
                     NetworkRegistrationState.DOMAIN_PS,
-                    AccessNetworkConstants.TransportType.WWAN);
+                    AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
             latencyBroadcast.putExtra(
                     NetworkMonitorUtils.EXTRA_CELL_ID,
                     nrs == null ? null : nrs.getCellIdentity());
@@ -1615,7 +1727,6 @@
      */
     @VisibleForTesting
     protected class DnsStallDetector {
-        private static final int DEFAULT_DNS_LOG_SIZE = 50;
         private int mConsecutiveTimeoutCount = 0;
         private int mSize;
         final DnsResult[] mDnsEvents;
@@ -1693,7 +1804,7 @@
     }
 
     private boolean dataStallEvaluateTypeEnabled(int type) {
-        return (mDataStallEvaluationType & (1 << type)) != 0;
+        return (mDataStallEvaluationType & type) != 0;
     }
 
     @VisibleForTesting
@@ -1713,7 +1824,7 @@
         }
 
         // Check dns signal. Suspect it may be a data stall if both :
-        // 1. The number of consecutive DNS query timeouts > mConsecutiveDnsTimeoutThreshold.
+        // 1. The number of consecutive DNS query timeouts >= mConsecutiveDnsTimeoutThreshold.
         // 2. Those consecutive DNS queries happened in the last mValidDataStallDnsTimeThreshold ms.
         if (dataStallEvaluateTypeEnabled(DATA_STALL_EVALUATION_TYPE_DNS)) {
             if (mDnsStallDetector.isDataStallSuspected(mConsecutiveDnsTimeoutThreshold,
diff --git a/packages/NetworkStack/src/com/android/server/util/PermissionUtil.java b/packages/NetworkStack/src/com/android/server/util/PermissionUtil.java
index f6eb900..6fbeead 100644
--- a/packages/NetworkStack/src/com/android/server/util/PermissionUtil.java
+++ b/packages/NetworkStack/src/com/android/server/util/PermissionUtil.java
@@ -33,7 +33,9 @@
     public static void checkNetworkStackCallingPermission() {
         // TODO: check that the calling PID is the system server.
         final int caller = getCallingUid();
-        if (caller != Process.SYSTEM_UID && UserHandle.getAppId(caller) != Process.BLUETOOTH_UID) {
+        if (caller != Process.SYSTEM_UID
+                && UserHandle.getAppId(caller) != Process.BLUETOOTH_UID
+                && UserHandle.getAppId(caller) != Process.PHONE_UID) {
             throw new SecurityException("Invalid caller: " + caller);
         }
     }
diff --git a/packages/NetworkStack/tests/Android.bp b/packages/NetworkStack/tests/Android.bp
index 5c7b514..aadf99e 100644
--- a/packages/NetworkStack/tests/Android.bp
+++ b/packages/NetworkStack/tests/Android.bp
@@ -21,10 +21,9 @@
     test_suites: ["device-tests"],
     resource_dirs: ["res"],
     static_libs: [
-        "android-support-test",
-        "frameworks-base-testutils",
+        "androidx.test.rules",
         "mockito-target-extended-minus-junit4",
-        "NetworkStackLib",
+        "NetworkStackBase",
         "testables",
     ],
     libs: [
diff --git a/packages/NetworkStack/tests/AndroidManifest.xml b/packages/NetworkStack/tests/AndroidManifest.xml
index 9cb2c21..5dcf6ff 100644
--- a/packages/NetworkStack/tests/AndroidManifest.xml
+++ b/packages/NetworkStack/tests/AndroidManifest.xml
@@ -47,7 +47,7 @@
     <application android:debuggable="true">
         <uses-library android:name="android.test.runner" />
     </application>
-    <instrumentation android:name="android.support.test.runner.AndroidJUnitRunner"
+    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.android.server.networkstack.tests"
         android:label="Networking service tests">
     </instrumentation>
diff --git a/packages/NetworkStack/tests/AndroidTest.xml b/packages/NetworkStack/tests/AndroidTest.xml
index 6b08b57..047bc2e 100644
--- a/packages/NetworkStack/tests/AndroidTest.xml
+++ b/packages/NetworkStack/tests/AndroidTest.xml
@@ -23,7 +23,7 @@
     <option name="test-tag" value="NetworkStackTests" />
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="com.android.server.networkstack.tests" />
-        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
         <option name="hidden-api-checks" value="false"/>
     </test>
 </configuration>
\ No newline at end of file
diff --git a/packages/NetworkStack/tests/src/android/net/apf/ApfTest.java b/packages/NetworkStack/tests/src/android/net/apf/ApfTest.java
index 3414397..88a05d5 100644
--- a/packages/NetworkStack/tests/src/android/net/apf/ApfTest.java
+++ b/packages/NetworkStack/tests/src/android/net/apf/ApfTest.java
@@ -53,14 +53,15 @@
 import android.os.ConditionVariable;
 import android.os.Parcelable;
 import android.os.SystemClock;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.text.format.DateUtils;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.HexDump;
 import com.android.server.networkstack.tests.R;
 import com.android.server.util.NetworkStackConstants;
diff --git a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpLeaseRepositoryTest.java b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
index 4abd77e..27d7255 100644
--- a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
+++ b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpLeaseRepositoryTest.java
@@ -31,16 +31,15 @@
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.when;
 
-import static java.lang.String.format;
-
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.net.IpPrefix;
 import android.net.MacAddress;
 import android.net.dhcp.DhcpServer.Clock;
 import android.net.util.SharedLog;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -48,6 +47,8 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import static java.lang.String.format;
+
 import java.net.Inet4Address;
 import java.util.Arrays;
 import java.util.Collections;
diff --git a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpPacketTest.java b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpPacketTest.java
index 7544e72..4d98403 100644
--- a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpPacketTest.java
+++ b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpPacketTest.java
@@ -48,8 +48,9 @@
 import android.net.LinkAddress;
 import android.net.NetworkUtils;
 import android.net.metrics.DhcpErrorEvent;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.HexDump;
 
@@ -324,7 +325,7 @@
     @Test
     public void testOffer1() throws Exception {
         // TODO: Turn all of these into golden files. This will probably require using
-        // android.support.test.InstrumentationRegistry for obtaining a Context object
+        // androidx.test.InstrumentationRegistry for obtaining a Context object
         // to read such golden files, along with an appropriate Android.mk.
         final ByteBuffer packet = ByteBuffer.wrap(HexDump.hexStringToByteArray(
             // IP header.
diff --git a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServerTest.java b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServerTest.java
index d4c1e2e..7d5e9e3 100644
--- a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServerTest.java
+++ b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServerTest.java
@@ -51,11 +51,12 @@
 import android.net.dhcp.DhcpServer.Dependencies;
 import android.net.util.SharedLog;
 import android.os.HandlerThread;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServingParamsTest.java b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServingParamsTest.java
index 1004382..57a87a4 100644
--- a/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServingParamsTest.java
+++ b/packages/NetworkStack/tests/src/android/net/dhcp/DhcpServingParamsTest.java
@@ -29,8 +29,9 @@
 import android.net.LinkAddress;
 import android.net.dhcp.DhcpServingParams.InvalidParameterException;
 import android.net.shared.Inet4AddressUtils;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/packages/NetworkStack/tests/src/android/net/ip/IpClientTest.java b/packages/NetworkStack/tests/src/android/net/ip/IpClientTest.java
index aaaff02..4536c47 100644
--- a/packages/NetworkStack/tests/src/android/net/ip/IpClientTest.java
+++ b/packages/NetworkStack/tests/src/android/net/ip/IpClientTest.java
@@ -16,13 +16,10 @@
 
 package android.net.ip;
 
-import static android.net.shared.LinkPropertiesParcelableUtil.fromStableParcelable;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
-import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyString;
 import static org.mockito.Mockito.eq;
@@ -34,6 +31,7 @@
 import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
+import android.content.ContentResolver;
 import android.content.Context;
 import android.content.res.Resources;
 import android.net.ConnectivityManager;
@@ -46,13 +44,11 @@
 import android.net.shared.InitialConfiguration;
 import android.net.shared.ProvisioningConfiguration;
 import android.net.util.InterfaceParams;
-import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.mock.MockContentResolver;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.R;
-import com.android.internal.util.test.FakeSettingsProvider;
 import com.android.server.NetworkObserver;
 import com.android.server.NetworkObserverRegistry;
 
@@ -93,7 +89,7 @@
     @Mock private IIpClientCallbacks mCb;
     @Mock private AlarmManager mAlarm;
     @Mock private IpClient.Dependencies mDependencies;
-    private MockContentResolver mContentResolver;
+    @Mock private ContentResolver mContentResolver;
 
     private NetworkObserver mObserver;
     private InterfaceParams mIfParams;
@@ -108,9 +104,6 @@
         when(mDependencies.getNetd(any())).thenReturn(mNetd);
         when(mResources.getInteger(R.integer.config_networkAvoidBadWifi))
                 .thenReturn(DEFAULT_AVOIDBADWIFI_CONFIG_VALUE);
-
-        mContentResolver = new MockContentResolver();
-        mContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider());
         when(mContext.getContentResolver()).thenReturn(mContentResolver);
 
         mIfParams = null;
@@ -211,8 +204,7 @@
         verify(mNetd, timeout(TEST_TIMEOUT_MS).times(1)).interfaceSetEnableIPv6(iface, false);
         verify(mNetd, timeout(TEST_TIMEOUT_MS).times(1)).interfaceClearAddrs(iface);
         verify(mCb, timeout(TEST_TIMEOUT_MS).times(1))
-                .onLinkPropertiesChange(argThat(
-                        lp -> fromStableParcelable(lp).equals(makeEmptyLinkProperties(iface))));
+                .onLinkPropertiesChange(makeEmptyLinkProperties(iface));
     }
 
     @Test
@@ -257,15 +249,13 @@
         mObserver.onInterfaceAddressUpdated(new LinkAddress(addresses[lastAddr]), iface);
         LinkProperties want = linkproperties(links(addresses), routes(prefixes));
         want.setInterfaceName(iface);
-        verify(mCb, timeout(TEST_TIMEOUT_MS).times(1)).onProvisioningSuccess(argThat(
-                lp -> fromStableParcelable(lp).equals(want)));
+        verify(mCb, timeout(TEST_TIMEOUT_MS).times(1)).onProvisioningSuccess(want);
 
         ipc.shutdown();
         verify(mNetd, timeout(TEST_TIMEOUT_MS).times(1)).interfaceSetEnableIPv6(iface, false);
         verify(mNetd, timeout(TEST_TIMEOUT_MS).times(1)).interfaceClearAddrs(iface);
         verify(mCb, timeout(TEST_TIMEOUT_MS).times(1))
-                .onLinkPropertiesChange(argThat(
-                        lp -> fromStableParcelable(lp).equals(makeEmptyLinkProperties(iface))));
+                .onLinkPropertiesChange(makeEmptyLinkProperties(iface));
     }
 
     @Test
diff --git a/packages/NetworkStack/tests/src/android/net/ip/IpReachabilityMonitorTest.java b/packages/NetworkStack/tests/src/android/net/ip/IpReachabilityMonitorTest.java
index e3b5ddf..64b168a 100644
--- a/packages/NetworkStack/tests/src/android/net/ip/IpReachabilityMonitorTest.java
+++ b/packages/NetworkStack/tests/src/android/net/ip/IpReachabilityMonitorTest.java
@@ -24,8 +24,9 @@
 import android.net.util.SharedLog;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -33,7 +34,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-
 /**
  * Tests for IpReachabilityMonitor.
  */
diff --git a/packages/NetworkStack/tests/src/android/net/util/ConnectivityPacketSummaryTest.java b/packages/NetworkStack/tests/src/android/net/util/ConnectivityPacketSummaryTest.java
index dfaf52a..71be8b3 100644
--- a/packages/NetworkStack/tests/src/android/net/util/ConnectivityPacketSummaryTest.java
+++ b/packages/NetworkStack/tests/src/android/net/util/ConnectivityPacketSummaryTest.java
@@ -20,8 +20,9 @@
 import static org.junit.Assert.assertTrue;
 
 import android.net.MacAddress;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import libcore.util.HexEncoding;
 
diff --git a/packages/NetworkStack/tests/src/android/net/util/PacketReaderTest.java b/packages/NetworkStack/tests/src/android/net/util/PacketReaderTest.java
index 6e11c40..289dcad 100644
--- a/packages/NetworkStack/tests/src/android/net/util/PacketReaderTest.java
+++ b/packages/NetworkStack/tests/src/android/net/util/PacketReaderTest.java
@@ -31,12 +31,13 @@
 
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.StructTimeval;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/packages/NetworkStack/tests/src/com/android/server/connectivity/NetworkMonitorTest.java b/packages/NetworkStack/tests/src/com/android/server/connectivity/NetworkMonitorTest.java
index 9a16bb7..d93aef2 100644
--- a/packages/NetworkStack/tests/src/com/android/server/connectivity/NetworkMonitorTest.java
+++ b/packages/NetworkStack/tests/src/com/android/server/connectivity/NetworkMonitorTest.java
@@ -18,8 +18,10 @@
 
 import static android.net.CaptivePortal.APP_RETURN_DISMISSED;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_INVALID;
+import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_VALID;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET;
+import static android.provider.Settings.Global.DATA_STALL_EVALUATION_TYPE_DNS;
 
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
@@ -39,6 +41,7 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.annotation.NonNull;
 import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.INetworkMonitorCallbacks;
@@ -48,19 +51,24 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.captiveportal.CaptivePortalProbeResult;
+import android.net.metrics.DataStallDetectionStats;
+import android.net.metrics.DataStallStatsUtils;
 import android.net.metrics.IpConnectivityLog;
 import android.net.util.SharedLog;
+import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.Bundle;
 import android.os.ConditionVariable;
 import android.os.Handler;
 import android.os.SystemClock;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import android.telephony.CellSignalStrength;
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -77,7 +85,6 @@
 
 import javax.net.ssl.SSLHandshakeException;
 
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NetworkMonitorTest {
@@ -98,6 +105,8 @@
     private @Mock NetworkMonitor.Dependencies mDependencies;
     private @Mock INetworkMonitorCallbacks mCallbacks;
     private @Spy Network mNetwork = new Network(TEST_NETID);
+    private @Mock DataStallStatsUtils mDataStallStatsUtils;
+    private @Mock WifiInfo mWifiInfo;
 
     private static final int TEST_NETID = 4242;
 
@@ -105,10 +114,11 @@
     private static final String TEST_HTTPS_URL = "https://www.google.com/gen_204";
     private static final String TEST_FALLBACK_URL = "http://fallback.google.com/gen_204";
     private static final String TEST_OTHER_FALLBACK_URL = "http://otherfallback.google.com/gen_204";
+    private static final String TEST_MCCMNC = "123456";
 
-    private static final int DATA_STALL_EVALUATION_TYPE_DNS = 1;
     private static final int RETURN_CODE_DNS_SUCCESS = 0;
     private static final int RETURN_CODE_DNS_TIMEOUT = 255;
+    private static final int DEFAULT_DNS_TIMEOUT_THRESHOLD = 5;
 
     private static final int HANDLER_TIMEOUT_MS = 1000;
 
@@ -177,7 +187,7 @@
         when(mCm.getNetworkCapabilities(any())).thenReturn(METERED_CAPABILITIES);
 
         setMinDataStallEvaluateInterval(500);
-        setDataStallEvaluationType(1 << DATA_STALL_EVALUATION_TYPE_DNS);
+        setDataStallEvaluationType(DATA_STALL_EVALUATION_TYPE_DNS);
         setValidDataStallDnsTimeThreshold(500);
         setConsecutiveDnsTimeoutThreshold(5);
     }
@@ -186,9 +196,9 @@
         private long mProbeTime = 0;
 
         WrappedNetworkMonitor(Context context, Network network, IpConnectivityLog logger,
-                Dependencies deps) {
+                Dependencies deps, DataStallStatsUtils statsUtils) {
                 super(context, mCallbacks, network, logger,
-                        new SharedLog("test_nm"), deps);
+                        new SharedLog("test_nm"), deps, statsUtils);
         }
 
         @Override
@@ -199,11 +209,16 @@
         protected void setLastProbeTime(long time) {
             mProbeTime = time;
         }
+
+        @Override
+        protected void addDnsEvents(@NonNull final DataStallDetectionStats.Builder stats) {
+            generateTimeoutDnsEvent(stats, DEFAULT_DNS_TIMEOUT_THRESHOLD);
+        }
     }
 
     private WrappedNetworkMonitor makeMeteredWrappedNetworkMonitor() {
         final WrappedNetworkMonitor nm = new WrappedNetworkMonitor(
-                mContext, mNetwork, mLogger, mDependencies);
+                mContext, mNetwork, mLogger, mDependencies, mDataStallStatsUtils);
         when(mCm.getNetworkCapabilities(any())).thenReturn(METERED_CAPABILITIES);
         nm.start();
         waitForIdle(nm.getHandler());
@@ -212,7 +227,7 @@
 
     private WrappedNetworkMonitor makeNotMeteredWrappedNetworkMonitor() {
         final WrappedNetworkMonitor nm = new WrappedNetworkMonitor(
-                mContext, mNetwork, mLogger, mDependencies);
+                mContext, mNetwork, mLogger, mDependencies, mDataStallStatsUtils);
         when(mCm.getNetworkCapabilities(any())).thenReturn(NOT_METERED_CAPABILITIES);
         nm.start();
         waitForIdle(nm.getHandler());
@@ -222,7 +237,7 @@
     private NetworkMonitor makeMonitor() {
         final NetworkMonitor nm = new NetworkMonitor(
                 mContext, mCallbacks, mNetwork, mLogger, mValidationLogger,
-                mDependencies);
+                mDependencies, mDataStallStatsUtils);
         nm.start();
         waitForIdle(nm.getHandler());
         return nm;
@@ -384,7 +399,7 @@
     public void testIsDataStall_EvaluationDnsOnNotMeteredNetwork() {
         WrappedNetworkMonitor wrappedMonitor = makeNotMeteredWrappedNetworkMonitor();
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 100);
-        makeDnsTimeoutEvent(wrappedMonitor, 5);
+        makeDnsTimeoutEvent(wrappedMonitor, DEFAULT_DNS_TIMEOUT_THRESHOLD);
         assertTrue(wrappedMonitor.isDataStall());
     }
 
@@ -395,7 +410,7 @@
         assertFalse(wrappedMonitor.isDataStall());
 
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 1000);
-        makeDnsTimeoutEvent(wrappedMonitor, 5);
+        makeDnsTimeoutEvent(wrappedMonitor, DEFAULT_DNS_TIMEOUT_THRESHOLD);
         assertTrue(wrappedMonitor.isDataStall());
     }
 
@@ -429,7 +444,7 @@
         // Test dns events happened in valid dns time threshold.
         WrappedNetworkMonitor wrappedMonitor = makeMeteredWrappedNetworkMonitor();
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 100);
-        makeDnsTimeoutEvent(wrappedMonitor, 5);
+        makeDnsTimeoutEvent(wrappedMonitor, DEFAULT_DNS_TIMEOUT_THRESHOLD);
         assertFalse(wrappedMonitor.isDataStall());
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 1000);
         assertTrue(wrappedMonitor.isDataStall());
@@ -438,7 +453,7 @@
         setValidDataStallDnsTimeThreshold(0);
         wrappedMonitor = makeMeteredWrappedNetworkMonitor();
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 100);
-        makeDnsTimeoutEvent(wrappedMonitor, 5);
+        makeDnsTimeoutEvent(wrappedMonitor, DEFAULT_DNS_TIMEOUT_THRESHOLD);
         assertFalse(wrappedMonitor.isDataStall());
         wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 1000);
         assertFalse(wrappedMonitor.isDataStall());
@@ -505,6 +520,87 @@
                 .notifyNetworkTested(NETWORK_TEST_RESULT_VALID, null);
     }
 
+    @Test
+    public void testDataStall_StallSuspectedAndSendMetrics() throws IOException {
+        WrappedNetworkMonitor wrappedMonitor = makeNotMeteredWrappedNetworkMonitor();
+        wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 1000);
+        makeDnsTimeoutEvent(wrappedMonitor, 5);
+        assertTrue(wrappedMonitor.isDataStall());
+        verify(mDataStallStatsUtils, times(1)).write(makeEmptyDataStallDetectionStats(), any());
+    }
+
+    @Test
+    public void testDataStall_NoStallSuspectedAndSendMetrics() throws IOException {
+        WrappedNetworkMonitor wrappedMonitor = makeNotMeteredWrappedNetworkMonitor();
+        wrappedMonitor.setLastProbeTime(SystemClock.elapsedRealtime() - 1000);
+        makeDnsTimeoutEvent(wrappedMonitor, 3);
+        assertFalse(wrappedMonitor.isDataStall());
+        verify(mDataStallStatsUtils, never()).write(makeEmptyDataStallDetectionStats(), any());
+    }
+
+    @Test
+    public void testCollectDataStallMetrics() {
+        WrappedNetworkMonitor wrappedMonitor = makeNotMeteredWrappedNetworkMonitor();
+
+        when(mTelephony.getDataNetworkType()).thenReturn(TelephonyManager.NETWORK_TYPE_LTE);
+        when(mTelephony.getNetworkOperator()).thenReturn(TEST_MCCMNC);
+        when(mTelephony.getSimOperator()).thenReturn(TEST_MCCMNC);
+
+        DataStallDetectionStats.Builder stats =
+                new DataStallDetectionStats.Builder()
+                .setEvaluationType(DATA_STALL_EVALUATION_TYPE_DNS)
+                .setNetworkType(NetworkCapabilities.TRANSPORT_CELLULAR)
+                .setCellData(TelephonyManager.NETWORK_TYPE_LTE /* radioType */,
+                        true /* roaming */,
+                        TEST_MCCMNC /* networkMccmnc */,
+                        TEST_MCCMNC /* simMccmnc */,
+                        CellSignalStrength.SIGNAL_STRENGTH_NONE_OR_UNKNOWN /* signalStrength */);
+        generateTimeoutDnsEvent(stats, DEFAULT_DNS_TIMEOUT_THRESHOLD);
+
+        assertEquals(wrappedMonitor.buildDataStallDetectionStats(
+                 NetworkCapabilities.TRANSPORT_CELLULAR), stats.build());
+
+        when(mWifi.getConnectionInfo()).thenReturn(mWifiInfo);
+
+        stats = new DataStallDetectionStats.Builder()
+                .setEvaluationType(DATA_STALL_EVALUATION_TYPE_DNS)
+                .setNetworkType(NetworkCapabilities.TRANSPORT_WIFI)
+                .setWiFiData(mWifiInfo);
+        generateTimeoutDnsEvent(stats, DEFAULT_DNS_TIMEOUT_THRESHOLD);
+
+        assertEquals(
+                wrappedMonitor.buildDataStallDetectionStats(NetworkCapabilities.TRANSPORT_WIFI),
+                stats.build());
+    }
+
+    @Test
+    public void testIgnoreHttpsProbe() throws Exception {
+        setSslException(mHttpsConnection);
+        setStatus(mHttpConnection, 204);
+
+        final NetworkMonitor nm = makeMonitor();
+        nm.notifyNetworkConnected();
+        verify(mCallbacks, timeout(HANDLER_TIMEOUT_MS).times(1))
+                .notifyNetworkTested(NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY, null);
+
+        nm.notifyAcceptPartialConnectivity();
+        verify(mCallbacks, timeout(HANDLER_TIMEOUT_MS).times(1))
+                .notifyNetworkTested(NETWORK_TEST_RESULT_VALID, null);
+    }
+
+    @Test
+    public void testIsPartialConnectivity() throws IOException {
+        setStatus(mHttpsConnection, 500);
+        setStatus(mHttpConnection, 204);
+        setStatus(mFallbackConnection, 500);
+        assertPartialConnectivity(makeMonitor().isCaptivePortal());
+
+        setStatus(mHttpsConnection, 500);
+        setStatus(mHttpConnection, 500);
+        setStatus(mFallbackConnection, 204);
+        assertPartialConnectivity(makeMonitor().isCaptivePortal());
+    }
+
     private void makeDnsTimeoutEvent(WrappedNetworkMonitor wrappedMonitor, int count) {
         for (int i = 0; i < count; i++) {
             wrappedMonitor.getDnsStallDetector().accumulateConsecutiveDnsTimeoutCount(
@@ -519,6 +615,10 @@
         }
     }
 
+    private DataStallDetectionStats makeEmptyDataStallDetectionStats() {
+        return new DataStallDetectionStats.Builder().build();
+    }
+
     private void setDataStallEvaluationType(int type) {
         when(mDependencies.getSetting(any(),
             eq(Settings.Global.DATA_STALL_EVALUATION_TYPE), anyInt())).thenReturn(type);
@@ -578,6 +678,10 @@
         assertFalse(result.isSuccessful());
     }
 
+    private void assertPartialConnectivity(CaptivePortalProbeResult result) {
+        assertTrue(result.isPartialConnectivity());
+    }
+
     private void setSslException(HttpURLConnection connection) throws IOException {
         doThrow(new SSLHandshakeException("Invalid cert")).when(connection).getResponseCode();
     }
@@ -594,5 +698,11 @@
     private void setStatus(HttpURLConnection connection, int status) throws IOException {
         doReturn(status).when(connection).getResponseCode();
     }
+
+    private void generateTimeoutDnsEvent(DataStallDetectionStats.Builder stats, int num) {
+        for (int i = 0; i < num; i++) {
+            stats.addDnsEvent(RETURN_CODE_DNS_TIMEOUT, 123456789 /* timeMs */);
+        }
+    }
 }
 
diff --git a/packages/NetworkStack/tests/src/com/android/server/util/SharedLogTest.java b/packages/NetworkStack/tests/src/com/android/server/util/SharedLogTest.java
index 07ad3123..b1db051 100644
--- a/packages/NetworkStack/tests/src/com/android/server/util/SharedLogTest.java
+++ b/packages/NetworkStack/tests/src/com/android/server/util/SharedLogTest.java
@@ -20,8 +20,9 @@
 import static org.junit.Assert.assertTrue;
 
 import android.net.util.SharedLog;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/NetworkStackPermissionStub/Android.bp b/packages/NetworkStackPermissionStub/Android.bp
index dd70cf5..8cee92e 100644
--- a/packages/NetworkStackPermissionStub/Android.bp
+++ b/packages/NetworkStackPermissionStub/Android.bp
@@ -21,6 +21,7 @@
     // a classes.dex.
     srcs: ["src/**/*.java"],
     platform_apis: true,
+    min_sdk_version: "28",
     certificate: "networkstack",
     privileged: true,
     manifest: "AndroidManifest.xml",
diff --git a/packages/NetworkStackPermissionStub/AndroidManifest.xml b/packages/NetworkStackPermissionStub/AndroidManifest.xml
index a8742d7..e83f050 100644
--- a/packages/NetworkStackPermissionStub/AndroidManifest.xml
+++ b/packages/NetworkStackPermissionStub/AndroidManifest.xml
@@ -18,7 +18,10 @@
 -->
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.android.networkstack.permissionstub"
-    android:sharedUserId="android.uid.networkstack">
+    android:sharedUserId="android.uid.networkstack"
+    android:versionCode="11"
+    android:versionName="Q-initial">
+    <uses-sdk android:minSdkVersion="28" android:targetSdkVersion="28" />
     <!--
     This package only exists to define the below permissions, and enforce that they are only
     granted to apps sharing the same signature.
@@ -34,4 +37,4 @@
                 android:protectionLevel="signature"/>
 
     <application android:name="com.android.server.NetworkStackPermissionStub"/>
-</manifest>
\ No newline at end of file
+</manifest>
diff --git a/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml b/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
index 9c29ff2..5f0322f 100644
--- a/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
+++ b/packages/PrintSpooler/res/values-b+sr+Latn/strings.xml
@@ -86,7 +86,7 @@
     <string name="failed_notification_title_template" msgid="2256217208186530973">"Greška štampača <xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g>"</string>
     <string name="blocked_notification_title_template" msgid="1175435827331588646">"Štampač je blokirao <xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g>"</string>
     <string name="cancel" msgid="4373674107267141885">"Otkaži"</string>
-    <string name="restart" msgid="2472034227037808749">"Ponovo pokreni"</string>
+    <string name="restart" msgid="2472034227037808749">"Restartuj"</string>
     <string name="no_connection_to_printer" msgid="2159246915977282728">"Nema veze sa štampačem"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"nepoznato"</string>
     <string name="print_service_security_warning_title" msgid="2160752291246775320">"Želite li da koristite <xliff:g id="SERVICE">%1$s</xliff:g>?"</string>
diff --git a/packages/PrintSpooler/res/values-mr/strings.xml b/packages/PrintSpooler/res/values-mr/strings.xml
index 5593f66..b055d82 100644
--- a/packages/PrintSpooler/res/values-mr/strings.xml
+++ b/packages/PrintSpooler/res/values-mr/strings.xml
@@ -88,7 +88,7 @@
     <string name="no_connection_to_printer" msgid="2159246915977282728">"प्रिंटरवर कोणतेही कनेक्‍शन नाही"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"अज्ञात"</string>
     <string name="print_service_security_warning_title" msgid="2160752291246775320">"<xliff:g id="SERVICE">%1$s</xliff:g> वापरायची?"</string>
-    <string name="print_service_security_warning_summary" msgid="1427434625361692006">"आपला दस्तऐवज प्रिंटरपर्यंत पोहचण्‍यापूर्वी एक किंवा अधिक सर्व्हरद्वारे जाऊ शकतो."</string>
+    <string name="print_service_security_warning_summary" msgid="1427434625361692006">"तुमचा दस्तऐवज प्रिंटरपर्यंत पोहचण्‍यापूर्वी एक किंवा अधिक सर्व्हरद्वारे जाऊ शकतो."</string>
   <string-array name="color_mode_labels">
     <item msgid="7602948745415174937">"कृष्‍ण धवल"</item>
     <item msgid="2762241247228983754">"रंग"</item>
diff --git a/packages/PrintSpooler/res/values-sr/strings.xml b/packages/PrintSpooler/res/values-sr/strings.xml
index cb23c3c..c2f99d9 100644
--- a/packages/PrintSpooler/res/values-sr/strings.xml
+++ b/packages/PrintSpooler/res/values-sr/strings.xml
@@ -86,7 +86,7 @@
     <string name="failed_notification_title_template" msgid="2256217208186530973">"Грешка штампача <xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g>"</string>
     <string name="blocked_notification_title_template" msgid="1175435827331588646">"Штампач је блокирао <xliff:g id="PRINT_JOB_NAME">%1$s</xliff:g>"</string>
     <string name="cancel" msgid="4373674107267141885">"Откажи"</string>
-    <string name="restart" msgid="2472034227037808749">"Поново покрени"</string>
+    <string name="restart" msgid="2472034227037808749">"Рестартуј"</string>
     <string name="no_connection_to_printer" msgid="2159246915977282728">"Нема везе са штампачем"</string>
     <string name="reason_unknown" msgid="5507940196503246139">"непознато"</string>
     <string name="print_service_security_warning_title" msgid="2160752291246775320">"Желите ли да користите <xliff:g id="SERVICE">%1$s</xliff:g>?"</string>
diff --git a/packages/SettingsLib/res/values-ar/strings.xml b/packages/SettingsLib/res/values-ar/strings.xml
index 6d01891..51a7c22f 100644
--- a/packages/SettingsLib/res/values-ar/strings.xml
+++ b/packages/SettingsLib/res/values-ar/strings.xml
@@ -227,11 +227,11 @@
     <string name="bluetooth_select_a2dp_codec_ldac_playback_quality_dialog_title" msgid="6893955536658137179">"‏اختيار برنامج ترميز LDAC\nلصوت مشغّل البلوتوث: جودة التشغيل"</string>
     <string name="bluetooth_select_a2dp_codec_streaming_label" msgid="5347862512596240506">"البث: <xliff:g id="STREAMING_PARAMETER">%1$s</xliff:g>"</string>
     <string name="select_private_dns_configuration_title" msgid="3700456559305263922">"نظام أسماء النطاقات الخاص"</string>
-    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"اختر وضع نظام أسماء النطاقات الخاص"</string>
+    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"تحديد وضع \"نظام أسماء النطاقات الخاص\""</string>
     <string name="private_dns_mode_off" msgid="8236575187318721684">"غير مفعّل"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"تلقائي"</string>
-    <string name="private_dns_mode_provider" msgid="8354935160639360804">"اسم مضيف مزوّد نظام أسماء النطاقات الخاص"</string>
-    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"أدخل اسم مضيف مزوّد نظام أسماء النطاقات"</string>
+    <string name="private_dns_mode_provider" msgid="8354935160639360804">"اسم مضيف مزوّد \"نظام أسماء النطاقات الخاص\""</string>
+    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"يُرجى إدخال اسم مضيف \"مزوّد نظام أسماء النطاقات\""</string>
     <string name="private_dns_mode_provider_failure" msgid="231837290365031223">"تعذّر الاتصال"</string>
     <string name="wifi_display_certification_summary" msgid="1155182309166746973">"عرض خيارات شهادة عرض شاشة لاسلكي"</string>
     <string name="wifi_verbose_logging_summary" msgid="6615071616111731958">"‏زيادة مستوى تسجيل Wi-Fi، وعرض لكل SSID RSSI في منتقي Wi-Fi"</string>
@@ -240,7 +240,7 @@
     <string name="wifi_unmetered_label" msgid="6124098729457992931">"بدون قياس"</string>
     <string name="select_logd_size_title" msgid="7433137108348553508">"أحجام ذاكرة التخزين المؤقت للتسجيل"</string>
     <string name="select_logd_size_dialog_title" msgid="1206769310236476760">"حدد أحجامًا أكبر لكل ذاكرة تخزين مؤقت للتسجيل"</string>
-    <string name="dev_logpersist_clear_warning_title" msgid="684806692440237967">"هل تريد محو سعة التخزين الدائمة للمسجِّل؟"</string>
+    <string name="dev_logpersist_clear_warning_title" msgid="684806692440237967">"هل تريد محو مساحة التخزين الدائمة للمسجِّل؟"</string>
     <string name="dev_logpersist_clear_warning_message" msgid="2256582531342994562">"عندما نتوقف عن رصد أي أخطاء باستخدام المسجِّل الدائم مرة أخرى، يتعين علينا محو بيانات المسجِّل الموجودة على جهازك."</string>
     <string name="select_logpersist_title" msgid="7530031344550073166">"تخزين بيانات المسجِّل باستمرار على الجهاز"</string>
     <string name="select_logpersist_dialog_title" msgid="4003400579973269060">"تحديد مخازن السجلات المؤقتة المراد تخزينها باستمرار على الجهاز"</string>
@@ -373,10 +373,10 @@
     <string name="power_remaining_duration_only_enhanced" msgid="4189311599812296592">"يتبقى <xliff:g id="TIME_REMAINING">%1$s</xliff:g> تقريبًا، بناءً على استخدامك"</string>
     <string name="power_discharging_duration_enhanced" msgid="1992003260664804080">"يتبقى <xliff:g id="TIME_REMAINING">%1$s</xliff:g> تقريبًا، بناءً على استخدامك (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
     <string name="power_remaining_duration_only_short" msgid="3463575350656389957">"الوقت المتبقي: <xliff:g id="TIME_REMAINING">%1$s</xliff:g>"</string>
-    <string name="power_discharge_by_enhanced" msgid="2095821536747992464">"من المفترض أن يستمر شحن البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> حسب استخدامك (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
-    <string name="power_discharge_by_only_enhanced" msgid="2175151772952365149">"من المفترض أن يستمر شحن البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> حسب استخدامك."</string>
-    <string name="power_discharge_by" msgid="6453537733650125582">"من المفترض أن يستمر شحن البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
-    <string name="power_discharge_by_only" msgid="107616694963545745">"من المفترض أن يستمر شحن البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g>."</string>
+    <string name="power_discharge_by_enhanced" msgid="2095821536747992464">"قد تكفي طاقة البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> حسب استخدامك (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
+    <string name="power_discharge_by_only_enhanced" msgid="2175151772952365149">"قد تكفي طاقة البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> حسب استخدامك."</string>
+    <string name="power_discharge_by" msgid="6453537733650125582">"قد تكفي طاقة البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
+    <string name="power_discharge_by_only" msgid="107616694963545745">"قد تكفي طاقة البطارية حتى حوالي الساعة <xliff:g id="TIME">%1$s</xliff:g>."</string>
     <string name="power_remaining_less_than_duration_only" msgid="5996752448813295329">"يتبقى أقل من <xliff:g id="THRESHOLD">%1$s</xliff:g>."</string>
     <string name="power_remaining_less_than_duration" msgid="5751885147712659423">"يتبقى أقل من <xliff:g id="THRESHOLD">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
     <string name="power_remaining_more_than_subtext" msgid="3176771815132876675">"يتبقى أكثر من <xliff:g id="TIME_REMAINING">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)."</string>
diff --git a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
index c108b97..8de4737 100644
--- a/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
+++ b/packages/SettingsLib/res/values-b+sr+Latn/strings.xml
@@ -27,7 +27,7 @@
     <string name="wifi_disabled_network_failure" msgid="2364951338436007124">"IP konfiguracija je otkazala"</string>
     <string name="wifi_disabled_by_recommendation_provider" msgid="5168315140978066096">"Nije povezano zbog lošeg kvaliteta mreže"</string>
     <string name="wifi_disabled_wifi_failure" msgid="3081668066612876581">"Wi-Fi veza je otkazala"</string>
-    <string name="wifi_disabled_password_failure" msgid="8659805351763133575">"Problem sa potvrdom autentičnosti"</string>
+    <string name="wifi_disabled_password_failure" msgid="8659805351763133575">"Problem sa potvrdom identiteta"</string>
     <string name="wifi_cant_connect" msgid="5410016875644565884">"Povezivanje nije uspelo"</string>
     <string name="wifi_cant_connect_to_ap" msgid="1222553274052685331">"Povezivanje sa „<xliff:g id="AP_NAME">%1$s</xliff:g>“ nije uspelo"</string>
     <string name="wifi_check_password_try_again" msgid="516958988102584767">"Proverite lozinku i probajte ponovo"</string>
@@ -452,5 +452,5 @@
     <string name="alarm_template_far" msgid="3779172822607461675">"<xliff:g id="WHEN">%1$s</xliff:g>"</string>
     <string name="zen_mode_duration_settings_title" msgid="229547412251222757">"Trajanje"</string>
     <string name="zen_mode_duration_always_prompt_title" msgid="6478923750878945501">"Uvek pitaj"</string>
-    <string name="time_unit_just_now" msgid="6363336622778342422">"Upravo sada"</string>
+    <string name="time_unit_just_now" msgid="6363336622778342422">"Upravo"</string>
 </resources>
diff --git a/packages/SettingsLib/res/values-bg/strings.xml b/packages/SettingsLib/res/values-bg/strings.xml
index 4c516eb..c506ce0 100644
--- a/packages/SettingsLib/res/values-bg/strings.xml
+++ b/packages/SettingsLib/res/values-bg/strings.xml
@@ -376,7 +376,7 @@
     <string name="power_discharge_by_enhanced" msgid="2095821536747992464">"Следва да издържи приблизително до <xliff:g id="TIME">%1$s</xliff:g> въз основа на използването (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
     <string name="power_discharge_by_only_enhanced" msgid="2175151772952365149">"Следва да издържи приблизително до <xliff:g id="TIME">%1$s</xliff:g> въз основа на използването"</string>
     <string name="power_discharge_by" msgid="6453537733650125582">"Следва да издържи приблизително до <xliff:g id="TIME">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
-    <string name="power_discharge_by_only" msgid="107616694963545745">"Следва да издържи приблизително до <xliff:g id="TIME">%1$s</xliff:g>"</string>
+    <string name="power_discharge_by_only" msgid="107616694963545745">"Следва да издържи до около <xliff:g id="TIME">%1$s</xliff:g>"</string>
     <string name="power_remaining_less_than_duration_only" msgid="5996752448813295329">"Остава/т по-малко от <xliff:g id="THRESHOLD">%1$s</xliff:g>"</string>
     <string name="power_remaining_less_than_duration" msgid="5751885147712659423">"Остава/т по-малко от <xliff:g id="THRESHOLD">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
     <string name="power_remaining_more_than_subtext" msgid="3176771815132876675">"Остава/т повече от <xliff:g id="TIME_REMAINING">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
diff --git a/packages/SettingsLib/res/values-ca/strings.xml b/packages/SettingsLib/res/values-ca/strings.xml
index c979ff5..0c8f48d 100644
--- a/packages/SettingsLib/res/values-ca/strings.xml
+++ b/packages/SettingsLib/res/values-ca/strings.xml
@@ -70,7 +70,7 @@
     <string name="bluetooth_active_no_battery_level" msgid="8380223546730241956">"Actiu"</string>
     <string name="bluetooth_profile_a2dp" msgid="2031475486179830674">"Àudio multimèdia"</string>
     <string name="bluetooth_profile_headset" msgid="7815495680863246034">"Trucades telefòniques"</string>
-    <string name="bluetooth_profile_opp" msgid="9168139293654233697">"Transferència del fitxer"</string>
+    <string name="bluetooth_profile_opp" msgid="9168139293654233697">"Transferència de fitxers"</string>
     <string name="bluetooth_profile_hid" msgid="3680729023366986480">"Dispositiu d\'entrada"</string>
     <string name="bluetooth_profile_pan" msgid="3391606497945147673">"Accés a Internet"</string>
     <string name="bluetooth_profile_pbap" msgid="5372051906968576809">"Compartir contactes"</string>
@@ -395,7 +395,7 @@
     <string name="battery_info_status_charging_lower" msgid="8689770213898117994">"s\'està carregant"</string>
     <string name="battery_info_status_discharging" msgid="310932812698268588">"No s\'està carregant"</string>
     <string name="battery_info_status_not_charging" msgid="8523453668342598579">"El dispositiu està endollat però en aquests moments no es pot carregar"</string>
-    <string name="battery_info_status_full" msgid="2824614753861462808">"Plena"</string>
+    <string name="battery_info_status_full" msgid="2824614753861462808">"Completa"</string>
     <string name="disabled_by_admin_summary_text" msgid="6750513964908334617">"Controlat per l\'administrador"</string>
     <string name="enabled_by_admin" msgid="5302986023578399263">"Activada per l\'administrador"</string>
     <string name="disabled_by_admin" msgid="8505398946020816620">"Desactivada per l\'administrador"</string>
diff --git a/packages/SettingsLib/res/values-de/strings.xml b/packages/SettingsLib/res/values-de/strings.xml
index 3b1d7f5..e4485de 100644
--- a/packages/SettingsLib/res/values-de/strings.xml
+++ b/packages/SettingsLib/res/values-de/strings.xml
@@ -231,7 +231,7 @@
     <string name="private_dns_mode_off" msgid="8236575187318721684">"Aus"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"Automatisch"</string>
     <string name="private_dns_mode_provider" msgid="8354935160639360804">"Hostname des privaten DNS-Anbieters"</string>
-    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"Hostnamen des DNS-Anbieters eingeben"</string>
+    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"Hostname des DNS-Anbieters eingeben"</string>
     <string name="private_dns_mode_provider_failure" msgid="231837290365031223">"Verbindung nicht möglich"</string>
     <string name="wifi_display_certification_summary" msgid="1155182309166746973">"Optionen zur Zertifizierung für kabellose Übertragung anzeigen"</string>
     <string name="wifi_verbose_logging_summary" msgid="6615071616111731958">"Level für WLAN-Protokollierung erhöhen, in WiFi Picker pro SSID-RSSI anzeigen"</string>
diff --git a/packages/SettingsLib/res/values-el/strings.xml b/packages/SettingsLib/res/values-el/strings.xml
index 6b3841d..6f2c706 100644
--- a/packages/SettingsLib/res/values-el/strings.xml
+++ b/packages/SettingsLib/res/values-el/strings.xml
@@ -231,7 +231,7 @@
     <string name="private_dns_mode_off" msgid="8236575187318721684">"Ανενεργή"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"Αυτόματα"</string>
     <string name="private_dns_mode_provider" msgid="8354935160639360804">"Όνομα κεντρικού υπολογιστή παρόχου DNS"</string>
-    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"Εισαγάγετε το όνομα κεντρικού υπολογιστή του παρόχου DNS"</string>
+    <string name="private_dns_mode_provider_hostname_hint" msgid="2487492386970928143">"Όνομα κεντρικού υπολογιστή του παρόχου DNS"</string>
     <string name="private_dns_mode_provider_failure" msgid="231837290365031223">"Δεν ήταν δυνατή η σύνδεση"</string>
     <string name="wifi_display_certification_summary" msgid="1155182309166746973">"Εμφάνιση επιλογών για πιστοποίηση ασύρματης οθόνης"</string>
     <string name="wifi_verbose_logging_summary" msgid="6615071616111731958">"Αύξηση επιπέδου καταγ. Wi-Fi, εμφάνιση ανά SSID RSSI στο εργαλείο επιλογής Wi-Fi"</string>
diff --git a/packages/SettingsLib/res/values-fr-rCA/strings.xml b/packages/SettingsLib/res/values-fr-rCA/strings.xml
index 283dd2b..1c2f60e 100644
--- a/packages/SettingsLib/res/values-fr-rCA/strings.xml
+++ b/packages/SettingsLib/res/values-fr-rCA/strings.xml
@@ -227,7 +227,7 @@
     <string name="bluetooth_select_a2dp_codec_ldac_playback_quality_dialog_title" msgid="6893955536658137179">"Déclencher le codec audio Bluetooth LDAC\nSélection : qualité de lecture"</string>
     <string name="bluetooth_select_a2dp_codec_streaming_label" msgid="5347862512596240506">"Diffusion : <xliff:g id="STREAMING_PARAMETER">%1$s</xliff:g>"</string>
     <string name="select_private_dns_configuration_title" msgid="3700456559305263922">"DNS privé"</string>
-    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Sélectionnez le mode DNS privé"</string>
+    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Sélectionner le mode DNS privé"</string>
     <string name="private_dns_mode_off" msgid="8236575187318721684">"Désactivé"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"Automatique"</string>
     <string name="private_dns_mode_provider" msgid="8354935160639360804">"Nom d\'hôte du fournisseur DNS privé"</string>
diff --git a/packages/SettingsLib/res/values-fr/strings.xml b/packages/SettingsLib/res/values-fr/strings.xml
index 6b0690e..2eec15a 100644
--- a/packages/SettingsLib/res/values-fr/strings.xml
+++ b/packages/SettingsLib/res/values-fr/strings.xml
@@ -70,7 +70,7 @@
     <string name="bluetooth_active_no_battery_level" msgid="8380223546730241956">"Actif"</string>
     <string name="bluetooth_profile_a2dp" msgid="2031475486179830674">"Multimédia"</string>
     <string name="bluetooth_profile_headset" msgid="7815495680863246034">"Appels téléphoniques"</string>
-    <string name="bluetooth_profile_opp" msgid="9168139293654233697">"Transfert de fichier"</string>
+    <string name="bluetooth_profile_opp" msgid="9168139293654233697">"Transfert de fichiers"</string>
     <string name="bluetooth_profile_hid" msgid="3680729023366986480">"Périphérique d\'entrée"</string>
     <string name="bluetooth_profile_pan" msgid="3391606497945147673">"Accès Internet"</string>
     <string name="bluetooth_profile_pbap" msgid="5372051906968576809">"Partage de contacts"</string>
diff --git a/packages/SettingsLib/res/values-iw/strings.xml b/packages/SettingsLib/res/values-iw/strings.xml
index 5a0a35f..6ca400a 100644
--- a/packages/SettingsLib/res/values-iw/strings.xml
+++ b/packages/SettingsLib/res/values-iw/strings.xml
@@ -318,8 +318,8 @@
     <string name="app_process_limit_title" msgid="4280600650253107163">"מגבלה של תהליכים ברקע"</string>
     <string name="show_all_anrs" msgid="4924885492787069007">"‏הצגת מקרי ANR ברקע"</string>
     <string name="show_all_anrs_summary" msgid="6636514318275139826">"הצגת תיבת דו-שיח של \'אפליקציה לא מגיבה\' עבור אפליקציות שפועלות ברקע"</string>
-    <string name="show_notification_channel_warnings" msgid="1399948193466922683">"אזהרות לגבי ערוץ הודעות"</string>
-    <string name="show_notification_channel_warnings_summary" msgid="5536803251863694895">"הצגת אזהרה כשאפליקציה שולחת הודעה ללא ערוץ חוקי"</string>
+    <string name="show_notification_channel_warnings" msgid="1399948193466922683">"אזהרות לגבי ערוץ התראות"</string>
+    <string name="show_notification_channel_warnings_summary" msgid="5536803251863694895">"הצגת אזהרה כשאפליקציה שולחת התראה ללא ערוץ חוקי"</string>
     <string name="force_allow_on_external" msgid="3215759785081916381">"אילוץ הרשאת אפליקציות באחסון חיצוני"</string>
     <string name="force_allow_on_external_summary" msgid="3640752408258034689">"מאפשר כתיבה של כל אפליקציה באחסון חיצוני, ללא התחשבות בערכי המניפסט"</string>
     <string name="force_resizable_activities" msgid="8615764378147824985">"אלץ יכולת קביעת גודל של הפעילויות"</string>
diff --git a/packages/SettingsLib/res/values-ja/strings.xml b/packages/SettingsLib/res/values-ja/strings.xml
index 0ecb801..7416eee 100644
--- a/packages/SettingsLib/res/values-ja/strings.xml
+++ b/packages/SettingsLib/res/values-ja/strings.xml
@@ -441,7 +441,7 @@
     <string name="cancel" msgid="6859253417269739139">"キャンセル"</string>
     <string name="okay" msgid="1997666393121016642">"OK"</string>
     <string name="zen_mode_enable_dialog_turn_on" msgid="8287824809739581837">"ON にする"</string>
-    <string name="zen_mode_settings_turn_on_dialog_title" msgid="2297134204747331078">"マナーモードを ON にする"</string>
+    <string name="zen_mode_settings_turn_on_dialog_title" msgid="2297134204747331078">"サイレント モードを ON にする"</string>
     <string name="zen_mode_settings_summary_off" msgid="6119891445378113334">"なし"</string>
     <string name="zen_interruption_level_priority" msgid="2078370238113347720">"優先的な通知のみ"</string>
     <string name="zen_mode_and_condition" msgid="4927230238450354412">"<xliff:g id="ZEN_MODE">%1$s</xliff:g>。<xliff:g id="EXIT_CONDITION">%2$s</xliff:g>"</string>
diff --git a/packages/SettingsLib/res/values-pt-rBR/strings.xml b/packages/SettingsLib/res/values-pt-rBR/strings.xml
index 548176f..29012a9 100644
--- a/packages/SettingsLib/res/values-pt-rBR/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rBR/strings.xml
@@ -227,7 +227,7 @@
     <string name="bluetooth_select_a2dp_codec_ldac_playback_quality_dialog_title" msgid="6893955536658137179">"Acionar seleção de codec de áudio\nBluetooth LDAC: qualidade de reprodução"</string>
     <string name="bluetooth_select_a2dp_codec_streaming_label" msgid="5347862512596240506">"Streaming: <xliff:g id="STREAMING_PARAMETER">%1$s</xliff:g>"</string>
     <string name="select_private_dns_configuration_title" msgid="3700456559305263922">"DNS particular"</string>
-    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Selecione o modo DNS particular"</string>
+    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Selecione o modo de DNS particular"</string>
     <string name="private_dns_mode_off" msgid="8236575187318721684">"Desativado"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"Automático"</string>
     <string name="private_dns_mode_provider" msgid="8354935160639360804">"Nome do host do provedor de DNS particular"</string>
diff --git a/packages/SettingsLib/res/values-pt-rPT/strings.xml b/packages/SettingsLib/res/values-pt-rPT/strings.xml
index daa2591..af9edea 100644
--- a/packages/SettingsLib/res/values-pt-rPT/strings.xml
+++ b/packages/SettingsLib/res/values-pt-rPT/strings.xml
@@ -278,7 +278,7 @@
     <string name="media_category" msgid="4388305075496848353">"Multimédia"</string>
     <string name="debug_monitoring_category" msgid="7640508148375798343">"Monitorização"</string>
     <string name="strict_mode" msgid="1938795874357830695">"Modo rigoroso ativado"</string>
-    <string name="strict_mode_summary" msgid="142834318897332338">"Piscar ecrã se aplic. fazem oper. prolong. no tópico princ."</string>
+    <string name="strict_mode_summary" msgid="142834318897332338">"Piscar ecrã se app fazem oper. prolong. no tópico princ."</string>
     <string name="pointer_location" msgid="6084434787496938001">"Localização do ponteiro"</string>
     <string name="pointer_location_summary" msgid="840819275172753713">"Apresentar dados atuais de toque"</string>
     <string name="show_touches" msgid="2642976305235070316">"Mostrar toques"</string>
@@ -307,7 +307,7 @@
     <string name="show_non_rect_clip" msgid="505954950474595172">"Depurar operações de clipe não retangulares"</string>
     <string name="track_frame_time" msgid="6146354853663863443">"Conversão GPU do perfil"</string>
     <string name="enable_gpu_debug_layers" msgid="3848838293793255097">"Ativar cam. depuração GPU"</string>
-    <string name="enable_gpu_debug_layers_summary" msgid="8009136940671194940">"Permitir carreg. cam. depuração GPU p/ dep. aplic."</string>
+    <string name="enable_gpu_debug_layers_summary" msgid="8009136940671194940">"Permitir carreg. cam. depuração GPU p/ dep. app"</string>
     <string name="window_animation_scale_title" msgid="6162587588166114700">"Escala de anim. da janela"</string>
     <string name="transition_animation_scale_title" msgid="387527540523595875">"Escala de anim. de trans."</string>
     <string name="animator_duration_scale_title" msgid="3406722410819934083">"Esc. de duração do anim."</string>
diff --git a/packages/SettingsLib/res/values-pt/strings.xml b/packages/SettingsLib/res/values-pt/strings.xml
index 548176f..29012a9 100644
--- a/packages/SettingsLib/res/values-pt/strings.xml
+++ b/packages/SettingsLib/res/values-pt/strings.xml
@@ -227,7 +227,7 @@
     <string name="bluetooth_select_a2dp_codec_ldac_playback_quality_dialog_title" msgid="6893955536658137179">"Acionar seleção de codec de áudio\nBluetooth LDAC: qualidade de reprodução"</string>
     <string name="bluetooth_select_a2dp_codec_streaming_label" msgid="5347862512596240506">"Streaming: <xliff:g id="STREAMING_PARAMETER">%1$s</xliff:g>"</string>
     <string name="select_private_dns_configuration_title" msgid="3700456559305263922">"DNS particular"</string>
-    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Selecione o modo DNS particular"</string>
+    <string name="select_private_dns_configuration_dialog_title" msgid="9221994415765826811">"Selecione o modo de DNS particular"</string>
     <string name="private_dns_mode_off" msgid="8236575187318721684">"Desativado"</string>
     <string name="private_dns_mode_opportunistic" msgid="8314986739896927399">"Automático"</string>
     <string name="private_dns_mode_provider" msgid="8354935160639360804">"Nome do host do provedor de DNS particular"</string>
diff --git a/packages/SettingsLib/res/values-sk/strings.xml b/packages/SettingsLib/res/values-sk/strings.xml
index 9f0a59d..37d8d47 100644
--- a/packages/SettingsLib/res/values-sk/strings.xml
+++ b/packages/SettingsLib/res/values-sk/strings.xml
@@ -443,7 +443,7 @@
     <string name="cancel" msgid="6859253417269739139">"Zrušiť"</string>
     <string name="okay" msgid="1997666393121016642">"OK"</string>
     <string name="zen_mode_enable_dialog_turn_on" msgid="8287824809739581837">"Zapnúť"</string>
-    <string name="zen_mode_settings_turn_on_dialog_title" msgid="2297134204747331078">"Zapnite režim Nerušiť"</string>
+    <string name="zen_mode_settings_turn_on_dialog_title" msgid="2297134204747331078">"Zapnite režim bez vyrušení"</string>
     <string name="zen_mode_settings_summary_off" msgid="6119891445378113334">"Nikdy"</string>
     <string name="zen_interruption_level_priority" msgid="2078370238113347720">"Iba prioritné"</string>
     <string name="zen_mode_and_condition" msgid="4927230238450354412">"<xliff:g id="ZEN_MODE">%1$s</xliff:g>. <xliff:g id="EXIT_CONDITION">%2$s</xliff:g>"</string>
diff --git a/packages/SettingsLib/res/values-sr/strings.xml b/packages/SettingsLib/res/values-sr/strings.xml
index 7cfcdd1..196612b 100644
--- a/packages/SettingsLib/res/values-sr/strings.xml
+++ b/packages/SettingsLib/res/values-sr/strings.xml
@@ -27,7 +27,7 @@
     <string name="wifi_disabled_network_failure" msgid="2364951338436007124">"IP конфигурација је отказала"</string>
     <string name="wifi_disabled_by_recommendation_provider" msgid="5168315140978066096">"Није повезано због лошег квалитета мреже"</string>
     <string name="wifi_disabled_wifi_failure" msgid="3081668066612876581">"Wi-Fi веза је отказала"</string>
-    <string name="wifi_disabled_password_failure" msgid="8659805351763133575">"Проблем са потврдом аутентичности"</string>
+    <string name="wifi_disabled_password_failure" msgid="8659805351763133575">"Проблем са потврдом идентитета"</string>
     <string name="wifi_cant_connect" msgid="5410016875644565884">"Повезивање није успело"</string>
     <string name="wifi_cant_connect_to_ap" msgid="1222553274052685331">"Повезивање са „<xliff:g id="AP_NAME">%1$s</xliff:g>“ није успело"</string>
     <string name="wifi_check_password_try_again" msgid="516958988102584767">"Проверите лозинку и пробајте поново"</string>
@@ -452,5 +452,5 @@
     <string name="alarm_template_far" msgid="3779172822607461675">"<xliff:g id="WHEN">%1$s</xliff:g>"</string>
     <string name="zen_mode_duration_settings_title" msgid="229547412251222757">"Трајање"</string>
     <string name="zen_mode_duration_always_prompt_title" msgid="6478923750878945501">"Увек питај"</string>
-    <string name="time_unit_just_now" msgid="6363336622778342422">"Управо сада"</string>
+    <string name="time_unit_just_now" msgid="6363336622778342422">"Управо"</string>
 </resources>
diff --git a/packages/SettingsLib/res/values-sw/strings.xml b/packages/SettingsLib/res/values-sw/strings.xml
index a6d7c6b..9b27910 100644
--- a/packages/SettingsLib/res/values-sw/strings.xml
+++ b/packages/SettingsLib/res/values-sw/strings.xml
@@ -420,7 +420,7 @@
     <string name="help_feedback_label" msgid="6815040660801785649">"Usaidizi na maoni"</string>
     <string name="content_description_menu_button" msgid="8182594799812351266">"Menyu"</string>
     <string name="retail_demo_reset_message" msgid="118771671364131297">"Weka nenosiri ili urejeshe mipangilio ya kiwandani ikiwa katika hali ya onyesho."</string>
-    <string name="retail_demo_reset_next" msgid="8356731459226304963">"Inayofuata"</string>
+    <string name="retail_demo_reset_next" msgid="8356731459226304963">"Endelea"</string>
     <string name="retail_demo_reset_title" msgid="696589204029930100">"Nenosiri linahitajika"</string>
     <string name="active_input_method_subtypes" msgid="3596398805424733238">"Mbinu zinazotumika"</string>
     <string name="use_system_language_to_select_input_method_subtypes" msgid="5747329075020379587">"Tumia lugha za mfumo"</string>
diff --git a/packages/SettingsLib/res/values-tl/strings.xml b/packages/SettingsLib/res/values-tl/strings.xml
index a6242bf..4038a42 100644
--- a/packages/SettingsLib/res/values-tl/strings.xml
+++ b/packages/SettingsLib/res/values-tl/strings.xml
@@ -376,7 +376,7 @@
     <string name="power_discharge_by_enhanced" msgid="2095821536747992464">"Tatagal dapat nang hanggang humigit-kumulang <xliff:g id="TIME">%1$s</xliff:g> batay sa iyong paggamit (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
     <string name="power_discharge_by_only_enhanced" msgid="2175151772952365149">"Tatagal dapat nang hanggang humigit-kumulang <xliff:g id="TIME">%1$s</xliff:g> batay sa iyong paggamit"</string>
     <string name="power_discharge_by" msgid="6453537733650125582">"Tatagal dapat nang hanggang humigit-kumulang <xliff:g id="TIME">%1$s</xliff:g> (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
-    <string name="power_discharge_by_only" msgid="107616694963545745">"Tatagal dapat nang hanggang humigit-kumulang <xliff:g id="TIME">%1$s</xliff:g>"</string>
+    <string name="power_discharge_by_only" msgid="107616694963545745">"Tatagal hanggang mga <xliff:g id="TIME">%1$s</xliff:g>"</string>
     <string name="power_remaining_less_than_duration_only" msgid="5996752448813295329">"Wala nang <xliff:g id="THRESHOLD">%1$s</xliff:g> ang natitira"</string>
     <string name="power_remaining_less_than_duration" msgid="5751885147712659423">"Wala nang <xliff:g id="THRESHOLD">%1$s</xliff:g> ang natitira (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
     <string name="power_remaining_more_than_subtext" msgid="3176771815132876675">"Mahigit <xliff:g id="TIME_REMAINING">%1$s</xliff:g> pa ang natitira (<xliff:g id="LEVEL">%2$s</xliff:g>)"</string>
diff --git a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
index 6cd2f45..cba823c 100644
--- a/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
+++ b/packages/SettingsLib/src/com/android/settingslib/bluetooth/CachedBluetoothDevice.java
@@ -110,10 +110,6 @@
         mHiSyncId = id;
     }
 
-    public boolean isHearingAidDevice() {
-        return mHiSyncId != BluetoothHearingAid.HI_SYNC_ID_INVALID;
-    }
-
     /**
      * Last time a bt profile auto-connect was attempted.
      * If an ACTION_UUID intent comes in within
@@ -229,6 +225,10 @@
         connectWithoutResettingTimer(connectAllProfiles);
     }
 
+    public boolean isHearingAidDevice() {
+        return mHiSyncId != BluetoothHearingAid.HI_SYNC_ID_INVALID;
+    }
+
     void onBondingDockConnect() {
         // Attempt to connect if UUIDs are available. Otherwise,
         // we will connect when the ACTION_UUID intent arrives.
@@ -1194,7 +1194,8 @@
      * @return {@code true} if {@code cachedBluetoothDevice} is a2dp device
      */
     public boolean isA2dpDevice() {
-        return mProfileManager.getA2dpProfile().getConnectionStatus(mDevice) ==
+        A2dpProfile a2dpProfile = mProfileManager.getA2dpProfile();
+        return a2dpProfile != null && a2dpProfile.getConnectionStatus(mDevice) ==
                 BluetoothProfile.STATE_CONNECTED;
     }
 
@@ -1202,7 +1203,17 @@
      * @return {@code true} if {@code cachedBluetoothDevice} is HFP device
      */
     public boolean isHfpDevice() {
-        return mProfileManager.getHeadsetProfile().getConnectionStatus(mDevice) ==
+        HeadsetProfile headsetProfile = mProfileManager.getHeadsetProfile();
+        return headsetProfile != null && headsetProfile.getConnectionStatus(mDevice) ==
+                BluetoothProfile.STATE_CONNECTED;
+    }
+
+    /**
+     * @return {@code true} if {@code cachedBluetoothDevice} is Hearing Aid device
+     */
+    public boolean isConnectedHearingAidDevice() {
+        HearingAidProfile hearingAidProfile = mProfileManager.getHearingAidProfile();
+        return hearingAidProfile != null && hearingAidProfile.getConnectionStatus(mDevice) ==
                 BluetoothProfile.STATE_CONNECTED;
     }
 }
diff --git a/packages/SettingsLib/src/com/android/settingslib/dream/DreamBackend.java b/packages/SettingsLib/src/com/android/settingslib/dream/DreamBackend.java
index e5d97c9..3c0f6fe 100644
--- a/packages/SettingsLib/src/com/android/settingslib/dream/DreamBackend.java
+++ b/packages/SettingsLib/src/com/android/settingslib/dream/DreamBackend.java
@@ -256,11 +256,12 @@
         }
     }
 
-    public void launchSettings(DreamInfo dreamInfo) {
+    public void launchSettings(Context uiContext, DreamInfo dreamInfo) {
         logd("launchSettings(%s)", dreamInfo);
-        if (dreamInfo == null || dreamInfo.settingsComponentName == null)
+        if (dreamInfo == null || dreamInfo.settingsComponentName == null) {
             return;
-        mContext.startActivity(new Intent().setComponent(dreamInfo.settingsComponentName));
+        }
+        uiContext.startActivity(new Intent().setComponent(dreamInfo.settingsComponentName));
     }
 
     public void preview(DreamInfo dreamInfo) {
diff --git a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
index 16a292b..30da882 100644
--- a/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
+++ b/packages/SettingsLib/tests/robotests/src/com/android/settingslib/bluetooth/CachedBluetoothDeviceTest.java
@@ -575,6 +575,45 @@
     }
 
     @Test
+    public void isConnectedHearingAidDevice_connected_returnTrue() {
+        when(mProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
+        when(mHearingAidProfile.getConnectionStatus(mDevice)).
+                thenReturn(BluetoothProfile.STATE_CONNECTED);
+
+        assertThat(mCachedDevice.isConnectedHearingAidDevice()).isTrue();
+    }
+
+    @Test
+    public void isConnectedHearingAidDevice_disconnected_returnFalse() {
+        when(mProfileManager.getHearingAidProfile()).thenReturn(mHearingAidProfile);
+        when(mHearingAidProfile.getConnectionStatus(mDevice)).
+                thenReturn(BluetoothProfile.STATE_DISCONNECTED);
+
+        assertThat(mCachedDevice.isConnectedHearingAidDevice()).isFalse();
+    }
+
+    @Test
+    public void isConnectedHfpDevice_profileIsNull_returnFalse() {
+        when(mProfileManager.getHeadsetProfile()).thenReturn(null);
+
+        assertThat(mCachedDevice.isHfpDevice()).isFalse();
+    }
+
+    @Test
+    public void isConnectedA2dpDevice_profileIsNull_returnFalse() {
+        when(mProfileManager.getA2dpProfile()).thenReturn(null);
+
+        assertThat(mCachedDevice.isA2dpDevice()).isFalse();
+    }
+
+    @Test
+    public void isConnectedHearingAidDevice_profileIsNull_returnFalse() {
+        when(mProfileManager.getHearingAidProfile()).thenReturn(null);
+
+        assertThat(mCachedDevice.isConnectedHearingAidDevice()).isFalse();
+    }
+
+    @Test
     public void testIsHearingAidDevice_isHearingAidDevice() {
         mCachedDevice.setHiSyncId(0x1234);
         assertThat(mCachedDevice.isHearingAidDevice()).isTrue();
diff --git a/packages/SettingsProvider/Android.bp b/packages/SettingsProvider/Android.bp
new file mode 100644
index 0000000..9295496
--- /dev/null
+++ b/packages/SettingsProvider/Android.bp
@@ -0,0 +1,43 @@
+android_app {
+    name: "SettingsProvider",
+    resource_dirs: ["res"],
+    srcs: [
+        "src/**/*.java",
+        "src/com/android/providers/settings/EventLogTags.logtags",
+    ],
+    libs: [
+        "telephony-common",
+        "ims-common",
+    ],
+    static_libs: ["junit"],
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
+}
+
+android_test {
+    name: "SettingsProviderTest",
+    // Note we statically link several classes to do some unit tests.  It's not accessible otherwise
+    // because this test is not an instrumentation test. (because the target runs in the system process.)
+    srcs: [
+        "test/**/*.java",
+        "src/com/android/providers/settings/SettingsState.java",
+        "src/com/android/providers/settings/SettingsHelper.java",
+    ],
+    static_libs: [
+        "android-support-test",
+        "truth-prebuilt",
+    ],
+    libs: ["android.test.base"],
+    resource_dirs: ["res"],
+    aaptflags: [
+        "--auto-add-overlay",
+        "--extra-packages",
+        "com.android.providers.settings",
+    ],
+    platform_apis: true,
+    certificate: "platform",
+    test_suites: ["device-tests"],
+    manifest: "test/AndroidManifest.xml",
+    test_config: "test/AndroidTest.xml",
+}
diff --git a/packages/SettingsProvider/Android.mk b/packages/SettingsProvider/Android.mk
deleted file mode 100644
index db57fd1..0000000
--- a/packages/SettingsProvider/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src) \
-    src/com/android/providers/settings/EventLogTags.logtags
-
-LOCAL_JAVA_LIBRARIES := telephony-common ims-common
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-LOCAL_PACKAGE_NAME := SettingsProvider
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
-
-########################
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/SettingsProvider/test/Android.mk b/packages/SettingsProvider/test/Android.mk
deleted file mode 100644
index 1ca6afe..0000000
--- a/packages/SettingsProvider/test/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Note we statically link several classes to do some unit tests.  It's not accessible otherwise
-# because this test is not an instrumentation test. (because the target runs in the system process.)
-LOCAL_SRC_FILES := $(call all-subdir-java-files) \
-    ../src/com/android/providers/settings/SettingsState.java \
-    ../src/com/android/providers/settings/SettingsHelper.java
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android-support-test \
-    truth-prebuilt
-
-LOCAL_JAVA_LIBRARIES := android.test.base
-
-LOCAL_PACKAGE_NAME := SettingsProviderTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-include $(BUILD_PACKAGE)
diff --git a/packages/SharedStorageBackup/Android.bp b/packages/SharedStorageBackup/Android.bp
new file mode 100644
index 0000000..5380832
--- /dev/null
+++ b/packages/SharedStorageBackup/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_app {
+    name: "SharedStorageBackup",
+    srcs: ["src/**/*.java"],
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
+}
diff --git a/packages/SharedStorageBackup/Android.mk b/packages/SharedStorageBackup/Android.mk
deleted file mode 100644
index 2e07ab1..0000000
--- a/packages/SharedStorageBackup/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-LOCAL_PACKAGE_NAME := SharedStorageBackup
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
-
-########################
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
diff --git a/packages/Shell/AndroidManifest.xml b/packages/Shell/AndroidManifest.xml
index b277666..2687c68 100644
--- a/packages/Shell/AndroidManifest.xml
+++ b/packages/Shell/AndroidManifest.xml
@@ -136,6 +136,7 @@
     <uses-permission android:name="android.permission.SET_TIME_ZONE" />
     <uses-permission android:name="android.permission.DISABLE_HIDDEN_API_CHECKS" />
     <uses-permission android:name="android.permission.MANAGE_ROLE_HOLDERS" />
+    <uses-permission android:name="android.permission.OBSERVE_ROLE_HOLDERS" />
     <!-- Permission needed to rename bugreport notifications (so they're not shown as Shell) -->
     <uses-permission android:name="android.permission.SUBSTITUTE_NOTIFICATION_APP_NAME" />
     <!-- Permission needed to hold a wakelock in dumpstate.cpp (drop_root_user()) -->
@@ -158,6 +159,9 @@
 
     <uses-permission android:name="android.permission.CONTROL_KEYGUARD" />
 
+    <!-- Permission needed to run network tests in CTS -->
+    <uses-permission android:name="android.permission.MANAGE_TEST_NETWORKS" />
+
     <application android:label="@string/app_label"
                  android:defaultToDeviceProtectedStorage="true"
                  android:directBootAware="true">
diff --git a/packages/Shell/res/values-mr/strings.xml b/packages/Shell/res/values-mr/strings.xml
index aae8493..dc6a6126 100644
--- a/packages/Shell/res/values-mr/strings.xml
+++ b/packages/Shell/res/values-mr/strings.xml
@@ -23,12 +23,12 @@
     <string name="bugreport_updating_title" msgid="4423539949559634214">"दोष अहवालामध्‍ये तपशील जोडत आहे"</string>
     <string name="bugreport_updating_wait" msgid="3322151947853929470">"कृपया प्रतीक्षा करा..."</string>
     <string name="bugreport_finished_text" product="watch" msgid="1223616207145252689">"फोनवर बग रीपोर्ट लवकरच दिसेल"</string>
-    <string name="bugreport_finished_text" product="tv" msgid="5758325479058638893">"आपला बग रीपोर्ट शेअर करण्यासाठी निवडा"</string>
-    <string name="bugreport_finished_text" product="default" msgid="8353769438382138847">"आपला बग रीपोर्ट शेअर करण्यासाठी टॅप करा"</string>
-    <string name="bugreport_finished_pending_screenshot_text" product="tv" msgid="2343263822812016950">"आपला बग रीपोर्ट स्क्रीनशॉटशिवाय शेअर करण्यासाठी टॅप करा किंवा स्क्रीनशॉट पूर्ण होण्याची प्रतीक्षा करा"</string>
-    <string name="bugreport_finished_pending_screenshot_text" product="watch" msgid="1474435374470177193">"स्क्रीनशॉट शिवाय आपला बग रीपोर्ट शेअर करण्यासाठी टॅप करा किंवा समाप्त करण्यासाठी स्क्रीनशॉटची प्रतीक्षा करा"</string>
-    <string name="bugreport_finished_pending_screenshot_text" product="default" msgid="1474435374470177193">"स्क्रीनशॉट शिवाय आपला बग रीपोर्ट शेअर करण्यासाठी टॅप करा किंवा समाप्त करण्यासाठी स्क्रीनशॉटची प्रतीक्षा करा"</string>
-    <string name="bugreport_confirm" msgid="5917407234515812495">"बग रीपोर्टांमध्ये तुम्ही संवेदनशील (अॅप-वापर आणि स्थान डेटा यासारखा) डेटा म्हणून विचार करता त्या डेटाच्या समावेशासह सिस्टीमच्या विविध लॉग फायलींमधील डेटा असतो. ज्या लोकांवर आणि अॅपवर आपला विश्वास आहे केवळ त्यांच्यासह हा बग रीपोर्ट शेअर करा."</string>
+    <string name="bugreport_finished_text" product="tv" msgid="5758325479058638893">"तुमचा बग रीपोर्ट शेअर करण्यासाठी निवडा"</string>
+    <string name="bugreport_finished_text" product="default" msgid="8353769438382138847">"तुमचा बग रीपोर्ट शेअर करण्यासाठी टॅप करा"</string>
+    <string name="bugreport_finished_pending_screenshot_text" product="tv" msgid="2343263822812016950">"तुमचा बग रीपोर्ट स्क्रीनशॉटशिवाय शेअर करण्यासाठी टॅप करा किंवा स्क्रीनशॉट पूर्ण होण्याची प्रतीक्षा करा"</string>
+    <string name="bugreport_finished_pending_screenshot_text" product="watch" msgid="1474435374470177193">"स्क्रीनशॉट शिवाय तुमचा बग रीपोर्ट शेअर करण्यासाठी टॅप करा किंवा समाप्त करण्यासाठी स्क्रीनशॉटची प्रतीक्षा करा"</string>
+    <string name="bugreport_finished_pending_screenshot_text" product="default" msgid="1474435374470177193">"स्क्रीनशॉट शिवाय तुमचा बग रीपोर्ट शेअर करण्यासाठी टॅप करा किंवा समाप्त करण्यासाठी स्क्रीनशॉटची प्रतीक्षा करा"</string>
+    <string name="bugreport_confirm" msgid="5917407234515812495">"बग रीपोर्टांमध्ये तुम्ही संवेदनशील (अॅप-वापर आणि स्थान डेटा यासारखा) डेटा म्हणून विचार करता त्या डेटाच्या समावेशासह सिस्टीमच्या विविध लॉग फायलींमधील डेटा असतो. ज्या लोकांवर आणि अॅपवर तुमचा विश्वास आहे केवळ त्यांच्यासह हा बग रीपोर्ट शेअर करा."</string>
     <string name="bugreport_confirm_dont_repeat" msgid="6179945398364357318">"पुन्हा दर्शवू नका"</string>
     <string name="bugreport_storage_title" msgid="5332488144740527109">"बग रीपोर्ट"</string>
     <string name="bugreport_unreadable_text" msgid="586517851044535486">"बग रीपोर्ट फाईल वाचणे शक्य झाले नाही"</string>
diff --git a/packages/StatementService/Android.bp b/packages/StatementService/Android.bp
new file mode 100644
index 0000000..586292e
--- /dev/null
+++ b/packages/StatementService/Android.bp
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+android_app {
+    name: "StatementService",
+    srcs: ["src/**/*.java"],
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+    platform_apis: true,
+    privileged: true,
+    libs: ["org.apache.http.legacy"],
+    static_libs: [
+        "libprotobuf-java-nano",
+        "volley",
+    ],
+}
diff --git a/packages/StatementService/Android.mk b/packages/StatementService/Android.mk
deleted file mode 100644
index b9b29e7..0000000
--- a/packages/StatementService/Android.mk
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright (C) 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-LOCAL_PACKAGE_NAME := StatementService
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_PRIVILEGED_MODULE := true
-
-LOCAL_JAVA_LIBRARIES += org.apache.http.legacy
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    libprotobuf-java-nano \
-    volley
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under,$(LOCAL_PATH)/src)
diff --git a/packages/SystemUI/res-keyguard/values/attrs.xml b/packages/SystemUI/res-keyguard/values/attrs.xml
index e2ce210..293b683 100644
--- a/packages/SystemUI/res-keyguard/values/attrs.xml
+++ b/packages/SystemUI/res-keyguard/values/attrs.xml
@@ -38,9 +38,5 @@
         <attr name="android:textColor" format="color" />
     </declare-styleable>
 
-    <declare-styleable name="CarrierText">
-        <attr name="allCaps" format="boolean" />
-    </declare-styleable>
-
     <attr name="passwordStyle" format="reference" />
 </resources>
diff --git a/packages/SystemUI/res/drawable/ic_5g_mobiledata.xml b/packages/SystemUI/res/drawable/ic_5g_mobiledata.xml
new file mode 100644
index 0000000..2aa6e57f
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_5g_mobiledata.xml
@@ -0,0 +1,27 @@
+<!--
+     Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="14dp"
+    android:height="17dp"
+    android:viewportWidth="14"
+    android:viewportHeight="17">
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M13.9,12.24l-0.22,0.27c-0.63,0.73 -1.55,1.1 -2.76,1.1c-1.08,0 -1.92,-0.36 -2.53,-1.07s-0.93,-1.72 -0.94,-3.02V7.56c0,-1.39 0.28,-2.44 0.84,-3.13s1.39,-1.04 2.51,-1.04c0.95,0 1.69,0.26 2.23,0.79s0.83,1.28 0.89,2.26h-1.25c-0.05,-0.62 -0.22,-1.1 -0.52,-1.45s-0.74,-0.52 -1.34,-0.52c-0.72,0 -1.24,0.23 -1.57,0.7S8.72,6.37 8.71,7.4v2.03c0,1 0.19,1.77 0.57,2.31c0.38,0.54 0.93,0.8 1.65,0.8c0.67,0 1.19,-0.16 1.54,-0.49l0.18,-0.17V9.59h-1.82V8.52h3.07V12.24z"/>
+  <path
+      android:fillColor="#FF000000"
+      android:pathData="M1.15,8.47l0.43,-4.96h4.33v1.17H2.6L2.37,7.39C2.78,7.1 3.22,6.96 3.69,6.96c0.77,0 1.38,0.3 1.83,0.9s0.66,1.41 0.66,2.43c0,1.03 -0.24,1.84 -0.72,2.43S4.32,13.6 3.48,13.6c-0.75,0 -1.36,-0.24 -1.83,-0.73s-0.74,-1.16 -0.81,-2.02h1.13c0.07,0.57 0.23,1 0.49,1.29c0.26,0.29 0.59,0.43 1.01,0.43c0.47,0 0.84,-0.2 1.1,-0.61c0.26,-0.41 0.4,-0.96 0.4,-1.65c0,-0.65 -0.14,-1.18 -0.43,-1.59S3.88,8.09 3.4,8.09c-0.4,0 -0.72,0.1 -0.96,0.31L2.11,8.73L1.15,8.47z"/>
+</vector>
diff --git a/packages/SystemUI/res/drawable/ic_5g_plus_mobiledata.xml b/packages/SystemUI/res/drawable/ic_5g_plus_mobiledata.xml
new file mode 100644
index 0000000..10bbcc7
--- /dev/null
+++ b/packages/SystemUI/res/drawable/ic_5g_plus_mobiledata.xml
@@ -0,0 +1,33 @@
+<!--
+     Copyright (C) 2018 The Android Open Source Project
+
+     Licensed under the Apache License, Version 2.0 (the "License");
+     you may not use this file except in compliance with the License.
+     You may obtain a copy of the License at
+
+          http://www.apache.org/licenses/LICENSE-2.0
+
+     Unless required by applicable law or agreed to in writing, software
+     distributed under the License is distributed on an "AS IS" BASIS,
+     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+     See the License for the specific language governing permissions and
+     limitations under the License.
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:viewportWidth="22"
+    android:viewportHeight="17"
+    android:width="22dp"
+    android:height="17dp">
+  <group>
+    <group>
+      <path android:fillColor="#FF000000"
+          android:pathData="M1.03 8.47l0.43-4.96h4.33v1.17H2.48L2.25 7.39C2.66 7.1 3.1 6.96 3.57 6.96c0.77 0 1.38 0.3 1.83 0.9 s0.66 1.41 0.66 2.43c0 1.03-0.24 1.84-0.72 2.43S4.2 13.6 3.36 13.6c-0.75 0-1.36-0.24-1.83-0.73s-0.74-1.16-0.81-2.02h1.13 c0.07 0.57 0.23 1 0.49 1.29s0.59 0.43 1.01 0.43c0.47 0 0.84-0.2 1.1-0.61c0.26-0.41 0.4-0.96 0.4-1.65 c0-0.65-0.14-1.18-0.43-1.59S3.76 8.09 3.28 8.09c-0.4 0-0.72 0.1-0.96 0.31L1.99 8.73L1.03 8.47z"/>
+    </group>
+    <group>
+      <path android:fillColor="#FF000000"
+          android:pathData="M 18.93,5.74 L 18.93,3.39 L 17.63,3.39 L 17.63,5.74 L 15.28,5.74 L 15.28,7.04 L 17.63,7.04 L 17.63,9.39 L 18.93,9.39 L 18.93,7.04 L 21.28,7.04 L 21.28,5.74 z"/>
+    </group>
+    <path android:fillColor="#FF000000"
+        android:pathData="M13.78 12.24l-0.22 0.27c-0.63 0.73-1.55 1.1-2.76 1.1c-1.08 0-1.92-0.36-2.53-1.07s-0.93-1.72-0.94-3.02V7.56 c0-1.39 0.28-2.44 0.84-3.13s1.39-1.04 2.51-1.04c0.95 0 1.69 0.26 2.23 0.79s0.83 1.28 0.89 2.26h-1.25 c-0.05-0.62-0.22-1.1-0.52-1.45s-0.74-0.52-1.34-0.52c-0.72 0-1.24 0.23-1.57 0.7S8.6 6.37 8.59 7.4v2.03c0 1 0.19 1.77 0.57 2.31 c0.38 0.54 0.93 0.8 1.65 0.8c0.67 0 1.19-0.16 1.54-0.49l0.18-0.17V9.59h-1.82V8.52h3.07V12.24z"/>
+  </group>
+</vector>
diff --git a/packages/SystemUI/res/layout/keyguard_status_bar.xml b/packages/SystemUI/res/layout/keyguard_status_bar.xml
index 8e491dc..5b9816d 100644
--- a/packages/SystemUI/res/layout/keyguard_status_bar.xml
+++ b/packages/SystemUI/res/layout/keyguard_status_bar.xml
@@ -18,7 +18,7 @@
 <!-- Extends RelativeLayout -->
 <com.android.systemui.statusbar.phone.KeyguardStatusBarView
     xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:systemui="http://schemas.android.com/apk/res/com.android.systemui"
+    xmlns:systemui="http://schemas.android.com/apk/res-auto"
     android:id="@+id/keyguard_header"
     android:layout_width="match_parent"
     android:layout_height="@dimen/status_bar_header_height_keyguard"
@@ -73,6 +73,8 @@
         android:textDirection="locale"
         android:textAppearance="?android:attr/textAppearanceSmall"
         android:textColor="?attr/wallpaperTextColorSecondary"
-        android:singleLine="true" />
+        android:singleLine="true"
+        systemui:showMissingSim="true"
+        systemui:showAirplaneMode="true" />
 
 </com.android.systemui.statusbar.phone.KeyguardStatusBarView>
diff --git a/packages/SystemUI/res/layout/qs_detail_buttons.xml b/packages/SystemUI/res/layout/qs_detail_buttons.xml
index 03ed62b..75f43f9 100644
--- a/packages/SystemUI/res/layout/qs_detail_buttons.xml
+++ b/packages/SystemUI/res/layout/qs_detail_buttons.xml
@@ -26,6 +26,7 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginEnd="8dp"
+        android:minHeight="48dp"
         android:minWidth="132dp"
         android:textAppearance="@style/TextAppearance.QS.DetailButton"
         android:focusable="true" />
@@ -35,6 +36,7 @@
         style="@style/QSBorderlessButton"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
+        android:minHeight="48dp"
         android:minWidth="88dp"
         android:textAppearance="@style/TextAppearance.QS.DetailButton"
         android:focusable="true"/>
diff --git a/packages/SystemUI/res/layout/qs_paged_tile_layout.xml b/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
index e96a09b..d181844 100644
--- a/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
+++ b/packages/SystemUI/res/layout/qs_paged_tile_layout.xml
@@ -19,7 +19,7 @@
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    android:clipChildren="false"
+    android:clipChildren="true"
     android:clipToPadding="false"
     android:paddingBottom="@dimen/qs_paged_tile_layout_padding_bottom">
 
diff --git a/packages/SystemUI/res/values-ar/strings.xml b/packages/SystemUI/res/values-ar/strings.xml
index e7748e1..acbd786 100644
--- a/packages/SystemUI/res/values-ar/strings.xml
+++ b/packages/SystemUI/res/values-ar/strings.xml
@@ -320,7 +320,7 @@
     <string name="quick_settings_wifi_on_label" msgid="7607810331387031235">"‏تم تشغيل Wi-Fi"</string>
     <string name="quick_settings_wifi_detail_empty_text" msgid="269990350383909226">"‏لا تتوفر أي شبكة Wi-Fi"</string>
     <string name="quick_settings_wifi_secondary_label_transient" msgid="7748206246119760554">"جارٍ التفعيل…"</string>
-    <string name="quick_settings_cast_title" msgid="7709016546426454729">"إرسال"</string>
+    <string name="quick_settings_cast_title" msgid="7709016546426454729">"الإرسال"</string>
     <string name="quick_settings_casting" msgid="6601710681033353316">"جارٍ الإرسال"</string>
     <string name="quick_settings_cast_device_default_name" msgid="5367253104742382945">"جهاز لا يحمل اسمًا"</string>
     <string name="quick_settings_cast_device_default_description" msgid="2484573682378634413">"جاهز للإرسال"</string>
@@ -361,7 +361,7 @@
     <string name="quick_settings_night_secondary_label_until_sunrise" msgid="4453017157391574402">"حتى شروق الشمس"</string>
     <string name="quick_settings_night_secondary_label_on_at" msgid="6256314040368487637">"تفعيل الإعداد في <xliff:g id="TIME">%s</xliff:g>"</string>
     <string name="quick_settings_secondary_label_until" msgid="2749196569462600150">"حتى <xliff:g id="TIME">%s</xliff:g>"</string>
-    <string name="quick_settings_nfc_label" msgid="9012153754816969325">"‏الاتصال القريب المدى (NFC)"</string>
+    <string name="quick_settings_nfc_label" msgid="9012153754816969325">"‏الاتصالات قصيرة المدى (NFC)"</string>
     <string name="quick_settings_nfc_off" msgid="6883274004315134333">"تم إيقاف الاتصال القريب المدى"</string>
     <string name="quick_settings_nfc_on" msgid="6680317193676884311">"تم تفعيل الاتصال القريب المدى"</string>
     <string name="recents_empty_message" msgid="808480104164008572">"ليست هناك عناصر تم استخدامها مؤخرًا"</string>
diff --git a/packages/SystemUI/res/values-ca/strings.xml b/packages/SystemUI/res/values-ca/strings.xml
index 69f838e..83451ba 100644
--- a/packages/SystemUI/res/values-ca/strings.xml
+++ b/packages/SystemUI/res/values-ca/strings.xml
@@ -63,7 +63,7 @@
     <string name="always_use_device" msgid="4015357883336738417">"Obre sempre <xliff:g id="APPLICATION">%1$s</xliff:g> quan es connecti <xliff:g id="USB_DEVICE">%2$s</xliff:g>"</string>
     <string name="always_use_accessory" msgid="3257892669444535154">"Obre sempre <xliff:g id="APPLICATION">%1$s</xliff:g> quan es connecti <xliff:g id="USB_ACCESSORY">%2$s</xliff:g>"</string>
     <string name="usb_debugging_title" msgid="4513918393387141949">"Vols permetre la depuració per USB?"</string>
-    <string name="usb_debugging_message" msgid="2220143855912376496">"L\'empremta digital de la clau RSA de l\'equip és:\n<xliff:g id="FINGERPRINT">%1$s</xliff:g>"</string>
+    <string name="usb_debugging_message" msgid="2220143855912376496">"L\'empremta digital de la clau de RSA de l\'equip és:\n<xliff:g id="FINGERPRINT">%1$s</xliff:g>"</string>
     <string name="usb_debugging_always" msgid="303335496705863070">"Dona sempre permís des d\'aquest equip"</string>
     <string name="usb_debugging_secondary_user_title" msgid="6353808721761220421">"No es permet la depuració per USB"</string>
     <string name="usb_debugging_secondary_user_message" msgid="6067122453571699801">"L\'usuari que té iniciada la sessió al dispositiu en aquest moment no pot activar la depuració per USB. Per utilitzar aquesta funció, cal canviar a l\'usuari principal."</string>
@@ -652,7 +652,7 @@
     <string name="keyboard_key_dpad_left" msgid="1346446024676962251">"Esquerra"</string>
     <string name="keyboard_key_dpad_right" msgid="3317323247127515341">"Dreta"</string>
     <string name="keyboard_key_dpad_center" msgid="2566737770049304658">"Centre"</string>
-    <string name="keyboard_key_tab" msgid="3871485650463164476">"Tabulador"</string>
+    <string name="keyboard_key_tab" msgid="3871485650463164476">"Pestanya"</string>
     <string name="keyboard_key_space" msgid="2499861316311153293">"Espai"</string>
     <string name="keyboard_key_enter" msgid="5739632123216118137">"Retorn"</string>
     <string name="keyboard_key_backspace" msgid="1559580097512385854">"Retrocés"</string>
diff --git a/packages/SystemUI/res/values-de/strings.xml b/packages/SystemUI/res/values-de/strings.xml
index f96243b..e4522bb 100644
--- a/packages/SystemUI/res/values-de/strings.xml
+++ b/packages/SystemUI/res/values-de/strings.xml
@@ -214,9 +214,9 @@
     <string name="accessibility_quick_settings_airplane_changed_on" msgid="8983005603505087728">"Der Flugmodus ist aktiviert."</string>
     <string name="accessibility_quick_settings_dnd_none_on" msgid="2960643943620637020">"lautlos"</string>
     <string name="accessibility_quick_settings_dnd_alarms_on" msgid="3357131899365865386">"nur Wecker"</string>
-    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"Nicht stören."</string>
-    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"\"Nicht stören\" deaktiviert"</string>
-    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"\"Nicht stören\" aktiviert"</string>
+    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"Bitte nicht stören."</string>
+    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"\"Bitte nicht stören\" deaktiviert"</string>
+    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"\"Bitte nicht stören\" aktiviert"</string>
     <string name="accessibility_quick_settings_bluetooth" msgid="6341675755803320038">"Bluetooth."</string>
     <string name="accessibility_quick_settings_bluetooth_off" msgid="2133631372372064339">"Bluetooth deaktiviert"</string>
     <string name="accessibility_quick_settings_bluetooth_on" msgid="7681999166216621838">"Bluetooth aktiviert"</string>
@@ -278,7 +278,7 @@
     <string name="start_dreams" msgid="5640361424498338327">"Bildschirmschoner"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"Ethernet"</string>
     <string name="quick_settings_header_onboarding_text" msgid="8030309023792936283">"Halte die Symbole gedrückt, um weitere Optionen zu sehen"</string>
-    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"Nicht stören"</string>
+    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"Bitte nicht stören"</string>
     <string name="quick_settings_dnd_priority_label" msgid="483232950670692036">"Nur wichtige Unterbrechungen"</string>
     <string name="quick_settings_dnd_alarms_label" msgid="2559229444312445858">"Nur Wecker"</string>
     <string name="quick_settings_dnd_none_label" msgid="5025477807123029478">"Lautlos"</string>
@@ -691,9 +691,9 @@
     <string name="keyboard_shortcut_group_applications_youtube" msgid="6555453761294723317">"YouTube"</string>
     <string name="keyboard_shortcut_group_applications_calendar" msgid="9043614299194991263">"Kalender"</string>
     <string name="tuner_full_zen_title" msgid="4540823317772234308">"Einschließlich Lautstärkeregler anzeigen"</string>
-    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"Nicht stören"</string>
+    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"Bitte nicht stören"</string>
     <string name="volume_dnd_silent" msgid="4363882330723050727">"Tastenkombination für Lautstärketasten"</string>
-    <string name="volume_up_silent" msgid="7141255269783588286">"\"Nicht stören\" bei \"Lauter\" deaktivieren"</string>
+    <string name="volume_up_silent" msgid="7141255269783588286">"\"Bitte nicht stören\" bei \"Lauter\" deaktivieren"</string>
     <string name="battery" msgid="7498329822413202973">"Akku"</string>
     <string name="clock" msgid="7416090374234785905">"Uhr"</string>
     <string name="headset" msgid="4534219457597457353">"Headset"</string>
@@ -830,10 +830,10 @@
     <string name="mobile_data_text_format" msgid="3526214522670876454">"<xliff:g id="ID_1">%s</xliff:g> – <xliff:g id="ID_2">%s</xliff:g>"</string>
     <string name="wifi_is_off" msgid="1838559392210456893">"WLAN ist deaktiviert"</string>
     <string name="bt_is_off" msgid="2640685272289706392">"Bluetooth ist deaktiviert"</string>
-    <string name="dnd_is_off" msgid="6167780215212497572">"\"Nicht stören\" ist deaktiviert"</string>
-    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"\"Nicht stören\" wurde von einer automatischen Regel aktiviert (<xliff:g id="ID_1">%s</xliff:g>)."</string>
-    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"\"Nicht stören\" wurde von einer App aktiviert (<xliff:g id="ID_1">%s</xliff:g>)."</string>
-    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"\"Nicht stören\" wurde von einer automatischen Regel oder einer App aktiviert."</string>
+    <string name="dnd_is_off" msgid="6167780215212497572">"\"Bitte nicht stören\" ist deaktiviert"</string>
+    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"\"Bitte nicht stören\" wurde von einer automatischen Regel aktiviert (<xliff:g id="ID_1">%s</xliff:g>)."</string>
+    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"\"Bitte nicht stören\" wurde von einer App aktiviert (<xliff:g id="ID_1">%s</xliff:g>)."</string>
+    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"\"Bitte nicht stören\" wurde von einer automatischen Regel oder einer App aktiviert."</string>
     <string name="qs_dnd_until" msgid="3469471136280079874">"Bis <xliff:g id="ID_1">%s</xliff:g>"</string>
     <string name="qs_dnd_keep" msgid="1825009164681928736">"Beibehalten"</string>
     <string name="qs_dnd_replace" msgid="8019520786644276623">"Ersetzen"</string>
diff --git a/packages/SystemUI/res/values-el/strings.xml b/packages/SystemUI/res/values-el/strings.xml
index 156068b..6b4a4b1 100644
--- a/packages/SystemUI/res/values-el/strings.xml
+++ b/packages/SystemUI/res/values-el/strings.xml
@@ -137,7 +137,7 @@
     <string name="accessibility_ethernet_disconnected" msgid="5896059303377589469">"Το Ethernet αποσυνδέθηκε."</string>
     <string name="accessibility_ethernet_connected" msgid="2692130313069182636">"Το Ethernet συνδέθηκε."</string>
     <string name="accessibility_no_signal" msgid="7064645320782585167">"Δεν υπάρχει σήμα."</string>
-    <string name="accessibility_not_connected" msgid="6395326276213402883">"Δεν έχει συνδεθεί."</string>
+    <string name="accessibility_not_connected" msgid="6395326276213402883">"Μη συνδεδεμένο"</string>
     <string name="accessibility_zero_bars" msgid="3806060224467027887">"Μηδέν γραμμές."</string>
     <string name="accessibility_one_bar" msgid="1685730113192081895">"Μία γραμμή."</string>
     <string name="accessibility_two_bars" msgid="6437363648385206679">"Δύο γραμμές."</string>
diff --git a/packages/SystemUI/res/values-in/strings.xml b/packages/SystemUI/res/values-in/strings.xml
index 7bbba8e..1d64038 100644
--- a/packages/SystemUI/res/values-in/strings.xml
+++ b/packages/SystemUI/res/values-in/strings.xml
@@ -299,7 +299,7 @@
     <string name="quick_settings_location_off_label" msgid="7464544086507331459">"Lokasi Nonaktif"</string>
     <string name="quick_settings_media_device_label" msgid="1302906836372603762">"Perangkat media"</string>
     <string name="quick_settings_rssi_label" msgid="7725671335550695589">"RSSI"</string>
-    <string name="quick_settings_rssi_emergency_only" msgid="2713774041672886750">"Telepon urgen saja"</string>
+    <string name="quick_settings_rssi_emergency_only" msgid="2713774041672886750">"Panggilan Darurat Saja"</string>
     <string name="quick_settings_settings_label" msgid="5326556592578065401">"Setelan"</string>
     <string name="quick_settings_time_label" msgid="4635969182239736408">"Waktu"</string>
     <string name="quick_settings_user_label" msgid="5238995632130897840">"Saya"</string>
diff --git a/packages/SystemUI/res/values-it/strings.xml b/packages/SystemUI/res/values-it/strings.xml
index f9e41bb..9a82812 100644
--- a/packages/SystemUI/res/values-it/strings.xml
+++ b/packages/SystemUI/res/values-it/strings.xml
@@ -271,7 +271,7 @@
     <string name="accessibility_rotation_lock_on_landscape_changed" msgid="3135965553707519743">"Ora lo schermo è bloccato nell\'orientamento orizzontale."</string>
     <string name="accessibility_rotation_lock_on_portrait_changed" msgid="8922481981834012126">"Ora lo schermo è bloccato nell\'orientamento verticale."</string>
     <string name="dessert_case" msgid="1295161776223959221">"Vetrina di dolci"</string>
-    <string name="start_dreams" msgid="5640361424498338327">"Screensaver"</string>
+    <string name="start_dreams" msgid="5640361424498338327">"Salvaschermo"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"Ethernet"</string>
     <string name="quick_settings_header_onboarding_text" msgid="8030309023792936283">"Tocca e tieni premuta ciascuna icona per visualizzare altre opzioni"</string>
     <string name="quick_settings_dnd_label" msgid="8735855737575028208">"Non disturbare"</string>
diff --git a/packages/SystemUI/res/values-iw/strings.xml b/packages/SystemUI/res/values-iw/strings.xml
index b48349c..42c5cae 100644
--- a/packages/SystemUI/res/values-iw/strings.xml
+++ b/packages/SystemUI/res/values-iw/strings.xml
@@ -33,7 +33,7 @@
     </plurals>
     <string name="status_bar_no_notifications_title" msgid="4755261167193833213">"אין הודעות"</string>
     <string name="status_bar_ongoing_events_title" msgid="1682504513316879202">"מתמשך"</string>
-    <string name="status_bar_latest_events_title" msgid="6594767438577593172">"התראות"</string>
+    <string name="status_bar_latest_events_title" msgid="6594767438577593172">"הודעות"</string>
     <string name="battery_low_title" msgid="9187898087363540349">"ייתכן שהסוללה תתרוקן בקרוב"</string>
     <string name="battery_low_percent_format" msgid="2900940511201380775">"נותרו <xliff:g id="PERCENTAGE">%s</xliff:g>"</string>
     <string name="battery_low_percent_format_hybrid" msgid="6838677459286775617">"נותרו <xliff:g id="PERCENTAGE">%s</xliff:g>, נשארו בערך <xliff:g id="TIME">%s</xliff:g> על סמך השימוש במכשיר"</string>
@@ -51,7 +51,7 @@
     <string name="status_bar_settings_auto_rotation" msgid="3790482541357798421">"סיבוב אוטומטי של המסך"</string>
     <string name="status_bar_settings_mute_label" msgid="554682549917429396">"השתק"</string>
     <string name="status_bar_settings_auto_brightness_label" msgid="511453614962324674">"אוטומטי"</string>
-    <string name="status_bar_settings_notifications" msgid="397146176280905137">"התראות"</string>
+    <string name="status_bar_settings_notifications" msgid="397146176280905137">"הודעות"</string>
     <string name="bluetooth_tethered" msgid="7094101612161133267">"‏Bluetooth קשור"</string>
     <string name="status_bar_input_method_settings_configure_input_methods" msgid="3504292471512317827">"הגדר שיטות קלט"</string>
     <string name="status_bar_use_physical_keyboard" msgid="7551903084416057810">"מקלדת פיזית"</string>
@@ -174,9 +174,9 @@
     <string name="carrier_network_change_mode" msgid="8149202439957837762">"רשת ספק משתנה"</string>
     <string name="accessibility_battery_details" msgid="7645516654955025422">"פתיחת פרטי סוללה"</string>
     <string name="accessibility_battery_level" msgid="7451474187113371965">"<xliff:g id="NUMBER">%d</xliff:g> אחוזים של סוללה."</string>
-    <string name="accessibility_battery_level_charging" msgid="1147587904439319646">"טעינת סוללה, <xliff:g id="BATTERY_PERCENTAGE">%d</xliff:g>%%."</string>
+    <string name="accessibility_battery_level_charging" msgid="1147587904439319646">"טעינת סוללה, <xliff:g id="BATTERY_PERCENTAGE">%d</xliff:g> אחוז."</string>
     <string name="accessibility_settings_button" msgid="799583911231893380">"הגדרות מערכת"</string>
-    <string name="accessibility_notifications_button" msgid="4498000369779421892">"התראות"</string>
+    <string name="accessibility_notifications_button" msgid="4498000369779421892">"הודעות"</string>
     <string name="accessibility_overflow_action" msgid="5681882033274783311">"הצגת כל ההודעות"</string>
     <string name="accessibility_remove_notification" msgid="3603099514902182350">"מחיקת התראה"</string>
     <string name="accessibility_gps_enabled" msgid="3511469499240123019">"‏GPS מופעל."</string>
@@ -193,7 +193,7 @@
     <string name="accessibility_recents_all_items_dismissed" msgid="4464697366179168836">"כל האפליקציות האחרונות נסגרו."</string>
     <string name="accessibility_recents_item_open_app_info" msgid="5107479759905883540">"פתח מידע על האפליקציה <xliff:g id="APP">%s</xliff:g>."</string>
     <string name="accessibility_recents_item_launched" msgid="7616039892382525203">"מפעיל את <xliff:g id="APP">%s</xliff:g>."</string>
-    <string name="accessibility_notification_dismissed" msgid="854211387186306927">"התראה נדחתה."</string>
+    <string name="accessibility_notification_dismissed" msgid="854211387186306927">"הודעה נדחתה."</string>
     <string name="accessibility_desc_notification_shade" msgid="4690274844447504208">"לוח התראות."</string>
     <string name="accessibility_desc_quick_settings" msgid="6186378411582437046">"הגדרות מהירות."</string>
     <string name="accessibility_desc_lock_screen" msgid="5625143713611759164">"מסך נעילה."</string>
@@ -340,7 +340,7 @@
       <item quantity="other">‏%d מכשירים</item>
       <item quantity="one">מכשיר אחד</item>
     </plurals>
-    <string name="quick_settings_notifications_label" msgid="4818156442169154523">"התראות"</string>
+    <string name="quick_settings_notifications_label" msgid="4818156442169154523">"הודעות"</string>
     <string name="quick_settings_flashlight_label" msgid="2133093497691661546">"פנס"</string>
     <string name="quick_settings_cellular_detail_title" msgid="3661194685666477347">"חבילת גלישה"</string>
     <string name="quick_settings_cellular_detail_data_usage" msgid="1964260360259312002">"שימוש בנתונים"</string>
@@ -605,8 +605,8 @@
     <string name="tuner_full_importance_settings" msgid="3207312268609236827">"פקדים של הודעות הפעלה"</string>
     <string name="tuner_full_importance_settings_on" msgid="7545060756610299966">"פועל"</string>
     <string name="tuner_full_importance_settings_off" msgid="8208165412614935229">"כבוי"</string>
-    <string name="power_notification_controls_description" msgid="4372459941671353358">"בעזרת פקדים של התראות הפעלה, אפשר להגדיר רמת חשיבות מ-0 עד 5 להתראות אפליקציה. \n\n"<b>"רמה 5"</b>" \n- הצגה בראש רשימת ההודעות \n- אפשר הפרעה במסך מלא \n- תמיד אפשר הצצה \n\n"<b>"רמה 4"</b>" \n- מנע הפרעה במסך מלא \n- תמיד אפשר הצצה \n\n"<b>"רמה 3"</b>" \n- מנע הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n\n"<b>"רמה 2"</b>" \n- מנע הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n- אף פעם אל תאפשר קול ורטט \n\n"<b>"רמה 1"</b>" \n- מניעת הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n- אף פעם אל תאפשר קול ורטט \n- הסתרה ממסך הנעילה ומשורת הסטטוס \n- הצגה בתחתית רשימת ההתראות \n\n"<b>"רמה 0"</b>" \n- חסימה את כל ההתראות מהאפליקציה"</string>
-    <string name="notification_header_default_channel" msgid="7506845022070889909">"התראות"</string>
+    <string name="power_notification_controls_description" msgid="4372459941671353358">"בעזרת פקדים של הודעות הפעלה, תוכל להגדיר רמת חשיבות מ-0 עד 5 להודעות אפליקציה. \n\n"<b>"רמה 5"</b>" \n- הצג בראש רשימת ההודעות \n- אפשר הפרעה במסך מלא \n- תמיד אפשר הצצה \n\n"<b>"רמה 4"</b>" \n- מנע הפרעה במסך מלא \n- תמיד אפשר הצצה \n\n"<b>"רמה 3"</b>" \n- מנע הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n\n"<b>"רמה 2"</b>" \n- מנע הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n- אף פעם אל תאפשר קול ורטט \n\n"<b>"רמה 1"</b>" \n- מנע הפרעה במסך מלא \n- אף פעם אל תאפשר הצצה \n- אף פעם אל תאפשר קול ורטט \n- הסתר ממסך הנעילה ומשורת הסטטוס \n- הצג בתחתית רשימת ההודעות \n\n"<b>"רמה 0"</b>" \n- חסום את כל ההודעות מהאפליקציה"</string>
+    <string name="notification_header_default_channel" msgid="7506845022070889909">"הודעות"</string>
     <string name="notification_channel_disabled" msgid="344536703863700565">"ההודעות האלה לא יוצגו לך יותר"</string>
     <string name="notification_channel_minimized" msgid="1664411570378910931">"ההודעות האלה ימוזערו"</string>
     <string name="inline_blocking_helper" msgid="3055064577771478591">"הודעות אלה בדרך כלל נדחות על ידיך. \nלהמשיך להציג אותן?"</string>
@@ -633,7 +633,7 @@
     <string name="notification_done" msgid="5279426047273930175">"סיום"</string>
     <string name="inline_undo" msgid="558916737624706010">"ביטול"</string>
     <string name="notification_menu_accessibility" msgid="2046162834248888553">"<xliff:g id="APP_NAME">%1$s</xliff:g> <xliff:g id="MENU_DESCRIPTION">%2$s</xliff:g>"</string>
-    <string name="notification_menu_gear_description" msgid="2204480013726775108">"בקרת התראות"</string>
+    <string name="notification_menu_gear_description" msgid="2204480013726775108">"בקרת הודעות"</string>
     <string name="notification_menu_snooze_description" msgid="3653669438131034525">"אפשרויות של דחיית הודעות לטיפול בהמשך"</string>
     <string name="notification_menu_snooze_action" msgid="1112254519029621372">"הפעלת נודניק"</string>
     <string name="snooze_undo" msgid="6074877317002985129">"ביטול"</string>
@@ -684,7 +684,7 @@
     <string name="keyboard_shortcut_group_system_home" msgid="3054369431319891965">"דף הבית"</string>
     <string name="keyboard_shortcut_group_system_recents" msgid="3154851905021926744">"מהזמן האחרון"</string>
     <string name="keyboard_shortcut_group_system_back" msgid="2207004531216446378">"הקודם"</string>
-    <string name="keyboard_shortcut_group_system_notifications" msgid="8366964080041773224">"התראות"</string>
+    <string name="keyboard_shortcut_group_system_notifications" msgid="8366964080041773224">"הודעות"</string>
     <string name="keyboard_shortcut_group_system_shortcuts_helper" msgid="4892255911160332762">"מקשי קיצור במקלדת"</string>
     <string name="keyboard_shortcut_group_system_switch_input" msgid="2334164096341310324">"החלפת שיטת קלט"</string>
     <string name="keyboard_shortcut_group_applications" msgid="9129465955073449206">"אפליקציות"</string>
diff --git a/packages/SystemUI/res/values-ja/strings.xml b/packages/SystemUI/res/values-ja/strings.xml
index 7c704ab..3ee349c 100644
--- a/packages/SystemUI/res/values-ja/strings.xml
+++ b/packages/SystemUI/res/values-ja/strings.xml
@@ -210,9 +210,9 @@
     <string name="accessibility_quick_settings_airplane_changed_on" msgid="8983005603505087728">"機内モードをONにしました。"</string>
     <string name="accessibility_quick_settings_dnd_none_on" msgid="2960643943620637020">"サイレント"</string>
     <string name="accessibility_quick_settings_dnd_alarms_on" msgid="3357131899365865386">"アラームのみ"</string>
-    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"マナーモード"</string>
-    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"マナーモードを OFF にしました。"</string>
-    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"マナーモードを ON にしました。"</string>
+    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"サイレント モード"</string>
+    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"サイレント モードを OFF にしました。"</string>
+    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"サイレント モードを ON にしました。"</string>
     <string name="accessibility_quick_settings_bluetooth" msgid="6341675755803320038">"Bluetooth"</string>
     <string name="accessibility_quick_settings_bluetooth_off" msgid="2133631372372064339">"BluetoothがOFFです。"</string>
     <string name="accessibility_quick_settings_bluetooth_on" msgid="7681999166216621838">"BluetoothがONです。"</string>
@@ -274,7 +274,7 @@
     <string name="start_dreams" msgid="5640361424498338327">"スクリーン セーバー"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"イーサネット"</string>
     <string name="quick_settings_header_onboarding_text" msgid="8030309023792936283">"アイコンを押し続けると、その他の項目が表示されます"</string>
-    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"マナーモード"</string>
+    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"サイレント モード"</string>
     <string name="quick_settings_dnd_priority_label" msgid="483232950670692036">"優先する通知のみ"</string>
     <string name="quick_settings_dnd_alarms_label" msgid="2559229444312445858">"アラームのみ"</string>
     <string name="quick_settings_dnd_none_label" msgid="5025477807123029478">"サイレント"</string>
@@ -436,7 +436,7 @@
     <string name="media_projection_remember_text" msgid="3103510882172746752">"次回から表示しない"</string>
     <string name="clear_all_notifications_text" msgid="814192889771462828">"すべて消去"</string>
     <string name="manage_notifications_text" msgid="8035284146227267681">"通知を管理する"</string>
-    <string name="dnd_suppressing_shade_text" msgid="1904574852846769301">"マナーモードにより通知は一時停止中です"</string>
+    <string name="dnd_suppressing_shade_text" msgid="1904574852846769301">"サイレント モードにより通知は一時停止中です"</string>
     <string name="media_projection_action_text" msgid="8470872969457985954">"今すぐ開始"</string>
     <string name="empty_shade_text" msgid="708135716272867002">"通知はありません"</string>
     <string name="profile_owned_footer" msgid="8021888108553696069">"プロファイルが監視されている可能性があります"</string>
@@ -687,9 +687,9 @@
     <string name="keyboard_shortcut_group_applications_youtube" msgid="6555453761294723317">"YouTube"</string>
     <string name="keyboard_shortcut_group_applications_calendar" msgid="9043614299194991263">"カレンダー"</string>
     <string name="tuner_full_zen_title" msgid="4540823317772234308">"音量調節を表示"</string>
-    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"マナーモード"</string>
+    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"サイレント モード"</string>
     <string name="volume_dnd_silent" msgid="4363882330723050727">"音量ボタンのショートカット"</string>
-    <string name="volume_up_silent" msgid="7141255269783588286">"音量上げボタンでマナーモードを OFF にする"</string>
+    <string name="volume_up_silent" msgid="7141255269783588286">"音量上げボタンでサイレント モードを OFF にする"</string>
     <string name="battery" msgid="7498329822413202973">"電池"</string>
     <string name="clock" msgid="7416090374234785905">"時計"</string>
     <string name="headset" msgid="4534219457597457353">"ヘッドセット"</string>
@@ -826,10 +826,10 @@
     <string name="mobile_data_text_format" msgid="3526214522670876454">"<xliff:g id="ID_1">%s</xliff:g> — <xliff:g id="ID_2">%s</xliff:g>"</string>
     <string name="wifi_is_off" msgid="1838559392210456893">"Wi-Fi は OFF です"</string>
     <string name="bt_is_off" msgid="2640685272289706392">"Bluetooth は OFF です"</string>
-    <string name="dnd_is_off" msgid="6167780215212497572">"マナーモードは OFF です"</string>
-    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"マナーモードが自動ルール(<xliff:g id="ID_1">%s</xliff:g>)によって ON になりました。"</string>
-    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"マナーモードがアプリ(<xliff:g id="ID_1">%s</xliff:g>)によって ON になりました。"</string>
-    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"マナーモードが自動ルールまたはアプリによって ON になりました。"</string>
+    <string name="dnd_is_off" msgid="6167780215212497572">"サイレント モードは OFF です"</string>
+    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"サイレント モードが自動ルール(<xliff:g id="ID_1">%s</xliff:g>)によって ON になりました。"</string>
+    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"サイレント モードがアプリ(<xliff:g id="ID_1">%s</xliff:g>)によって ON になりました。"</string>
+    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"サイレント モードが自動ルールまたはアプリによって ON になりました。"</string>
     <string name="qs_dnd_until" msgid="3469471136280079874">"終了時間: <xliff:g id="ID_1">%s</xliff:g>"</string>
     <string name="qs_dnd_keep" msgid="1825009164681928736">"設定を維持"</string>
     <string name="qs_dnd_replace" msgid="8019520786644276623">"設定を変更"</string>
diff --git a/packages/SystemUI/res/values-pt-rPT/strings.xml b/packages/SystemUI/res/values-pt-rPT/strings.xml
index 1c256b0..dad714c 100644
--- a/packages/SystemUI/res/values-pt-rPT/strings.xml
+++ b/packages/SystemUI/res/values-pt-rPT/strings.xml
@@ -81,7 +81,7 @@
     <string name="usb_preference_title" msgid="6551050377388882787">"Opções de transm. de fich. USB"</string>
     <string name="use_mtp_button_title" msgid="4333504413563023626">"Montar como leitor de multimédia (MTP)"</string>
     <string name="use_ptp_button_title" msgid="7517127540301625751">"Montar como câmara (PTP)"</string>
-    <string name="installer_cd_button_title" msgid="2312667578562201583">"Inst. aplic. Transf. Ficheiros do Android para Mac"</string>
+    <string name="installer_cd_button_title" msgid="2312667578562201583">"Inst. app Transf. Ficheiros do Android para Mac"</string>
     <string name="accessibility_back" msgid="567011538994429120">"Anterior"</string>
     <string name="accessibility_home" msgid="8217216074895377641">"Página inicial"</string>
     <string name="accessibility_menu" msgid="316839303324695949">"Menu"</string>
@@ -478,7 +478,7 @@
     <string name="monitoring_description_personal_profile_named_vpn" msgid="3133980926929069283">"O seu perfil pessoal está ligado à rede <xliff:g id="VPN_APP">%1$s</xliff:g>, que pode monitorizar a sua atividade de rede, incluindo emails, aplicações e Sites."</string>
     <string name="monitoring_description_do_header_generic" msgid="96588491028288691">"O seu dispositivo é gerido pelo <xliff:g id="DEVICE_OWNER_APP">%1$s</xliff:g>."</string>
     <string name="monitoring_description_do_header_with_name" msgid="5511133708978206460">"A <xliff:g id="ORGANIZATION_NAME">%1$s</xliff:g> utiliza o <xliff:g id="DEVICE_OWNER_APP">%2$s</xliff:g> para gerir o seu dispositivo."</string>
-    <string name="monitoring_description_do_body" msgid="3639594537660975895">"O administ. pode monitorizar e gerir definições, acesso empresarial, aplic. e dados associados ao dispositivo, bem como inf. de localiz. do disp."</string>
+    <string name="monitoring_description_do_body" msgid="3639594537660975895">"O administ. pode monitorizar e gerir definições, acesso empresarial, app e dados associados ao dispositivo, bem como inf. de localiz. do disp."</string>
     <string name="monitoring_description_do_learn_more_separator" msgid="3785251953067436862">" "</string>
     <string name="monitoring_description_do_learn_more" msgid="1849514470437907421">"Saiba mais"</string>
     <string name="monitoring_description_do_body_vpn" msgid="8255218762488901796">"Está ligado à rede <xliff:g id="VPN_APP">%1$s</xliff:g>, que pode monitorizar a sua atividade de rede, incluindo emails, aplicações e Sites."</string>
diff --git a/packages/SystemUI/res/values-sk/strings.xml b/packages/SystemUI/res/values-sk/strings.xml
index 5b34eb6..063bef5 100644
--- a/packages/SystemUI/res/values-sk/strings.xml
+++ b/packages/SystemUI/res/values-sk/strings.xml
@@ -212,9 +212,9 @@
     <string name="accessibility_quick_settings_airplane_changed_on" msgid="8983005603505087728">"Režim v lietadle je zapnutý."</string>
     <string name="accessibility_quick_settings_dnd_none_on" msgid="2960643943620637020">"úplné ticho"</string>
     <string name="accessibility_quick_settings_dnd_alarms_on" msgid="3357131899365865386">"iba budíky"</string>
-    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"Nerušiť"</string>
-    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"Stav Nerušiť je vypnutý."</string>
-    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"Stav Nerušiť je zapnutý."</string>
+    <string name="accessibility_quick_settings_dnd" msgid="6607873236717185815">"Režim bez vyrušení"</string>
+    <string name="accessibility_quick_settings_dnd_changed_off" msgid="898107593453022935">"Režim bez vyrušení je vypnutý."</string>
+    <string name="accessibility_quick_settings_dnd_changed_on" msgid="4483780856613561039">"Režim bez vyrušení je zapnutý."</string>
     <string name="accessibility_quick_settings_bluetooth" msgid="6341675755803320038">"Bluetooth"</string>
     <string name="accessibility_quick_settings_bluetooth_off" msgid="2133631372372064339">"Rozhranie Bluetooth je vypnuté."</string>
     <string name="accessibility_quick_settings_bluetooth_on" msgid="7681999166216621838">"Rozhranie Bluetooth je zapnuté."</string>
@@ -278,7 +278,7 @@
     <string name="start_dreams" msgid="5640361424498338327">"Šetrič obrazovky"</string>
     <string name="ethernet_label" msgid="7967563676324087464">"Ethernet"</string>
     <string name="quick_settings_header_onboarding_text" msgid="8030309023792936283">"Pridržaním ikon zobrazíte ďalšie možnosti"</string>
-    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"Nerušiť"</string>
+    <string name="quick_settings_dnd_label" msgid="8735855737575028208">"Režim bez vyrušení"</string>
     <string name="quick_settings_dnd_priority_label" msgid="483232950670692036">"Iba prioritné"</string>
     <string name="quick_settings_dnd_alarms_label" msgid="2559229444312445858">"Iba budíky"</string>
     <string name="quick_settings_dnd_none_label" msgid="5025477807123029478">"Úplné ticho"</string>
@@ -442,7 +442,7 @@
     <string name="media_projection_remember_text" msgid="3103510882172746752">"Nabudúce nezobrazovať"</string>
     <string name="clear_all_notifications_text" msgid="814192889771462828">"Vymazať všetko"</string>
     <string name="manage_notifications_text" msgid="8035284146227267681">"Spravovať upozornenia"</string>
-    <string name="dnd_suppressing_shade_text" msgid="1904574852846769301">"Upozornenia sú pozastavené režimom Nerušiť"</string>
+    <string name="dnd_suppressing_shade_text" msgid="1904574852846769301">"Upozornenia sú pozastavené režimom bez vyrušení"</string>
     <string name="media_projection_action_text" msgid="8470872969457985954">"Spustiť"</string>
     <string name="empty_shade_text" msgid="708135716272867002">"Žiadne upozornenia"</string>
     <string name="profile_owned_footer" msgid="8021888108553696069">"Profil môže byť monitorovaný"</string>
@@ -697,9 +697,9 @@
     <string name="keyboard_shortcut_group_applications_youtube" msgid="6555453761294723317">"YouTube"</string>
     <string name="keyboard_shortcut_group_applications_calendar" msgid="9043614299194991263">"Kalendár"</string>
     <string name="tuner_full_zen_title" msgid="4540823317772234308">"Zobrazovať s ovládacími prvkami hlasitosti"</string>
-    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"Nerušiť"</string>
+    <string name="volume_and_do_not_disturb" msgid="3373784330208603030">"Režim bez vyrušení"</string>
     <string name="volume_dnd_silent" msgid="4363882330723050727">"Skratka tlačidiel hlasitosti"</string>
-    <string name="volume_up_silent" msgid="7141255269783588286">"Pri zvýšení hlasitosti ukončiť režim Nerušiť"</string>
+    <string name="volume_up_silent" msgid="7141255269783588286">"Pri zvýšení hlasitosti ukončiť režim bez vyrušení"</string>
     <string name="battery" msgid="7498329822413202973">"Batéria"</string>
     <string name="clock" msgid="7416090374234785905">"Hodiny"</string>
     <string name="headset" msgid="4534219457597457353">"Náhlavná súprava"</string>
@@ -836,10 +836,10 @@
     <string name="mobile_data_text_format" msgid="3526214522670876454">"<xliff:g id="ID_1">%s</xliff:g> – <xliff:g id="ID_2">%s</xliff:g>"</string>
     <string name="wifi_is_off" msgid="1838559392210456893">"Pripojenie Wi‑Fi je vypnuté"</string>
     <string name="bt_is_off" msgid="2640685272289706392">"Rozhranie Bluetooth je vypnuté"</string>
-    <string name="dnd_is_off" msgid="6167780215212497572">"Nastavenie Nerušiť je vypnuté"</string>
-    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"Režim Nerušiť bol zapnutý automatickým pravidlom (<xliff:g id="ID_1">%s</xliff:g>)."</string>
-    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"Režim Nerušiť bol zapnutý aplikáciou (<xliff:g id="ID_1">%s</xliff:g>)."</string>
-    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"Režim Nerušiť bol zapnutý automatickým pravidlom alebo aplikáciou."</string>
+    <string name="dnd_is_off" msgid="6167780215212497572">"Režim bez vyrušení je vypnutý"</string>
+    <string name="qs_dnd_prompt_auto_rule" msgid="862559028345233052">"Režim bez vyrušení bol zapnutý automatickým pravidlom (<xliff:g id="ID_1">%s</xliff:g>)."</string>
+    <string name="qs_dnd_prompt_app" msgid="7978037419334156034">"Režim bez vyrušení bol zapnutý aplikáciou (<xliff:g id="ID_1">%s</xliff:g>)."</string>
+    <string name="qs_dnd_prompt_auto_rule_app" msgid="2599343675391111951">"Režim bez vyrušení bol zapnutý automatickým pravidlom alebo aplikáciou."</string>
     <string name="qs_dnd_until" msgid="3469471136280079874">"Do <xliff:g id="ID_1">%s</xliff:g>"</string>
     <string name="qs_dnd_keep" msgid="1825009164681928736">"Ponechať"</string>
     <string name="qs_dnd_replace" msgid="8019520786644276623">"Nahradiť"</string>
diff --git a/packages/SystemUI/res/values-sq/strings.xml b/packages/SystemUI/res/values-sq/strings.xml
index 774b89b..2e60366 100644
--- a/packages/SystemUI/res/values-sq/strings.xml
+++ b/packages/SystemUI/res/values-sq/strings.xml
@@ -814,7 +814,7 @@
     <string name="tuner_app" msgid="3507057938640108777">"Aplikacioni <xliff:g id="APP">%1$s</xliff:g>"</string>
     <string name="notification_channel_alerts" msgid="4496839309318519037">"Sinjalizimet"</string>
     <string name="notification_channel_battery" msgid="5786118169182888462">"Bateria"</string>
-    <string name="notification_channel_screenshot" msgid="6314080179230000938">"Pamjet e ekranit"</string>
+    <string name="notification_channel_screenshot" msgid="6314080179230000938">"Pamje ekrani"</string>
     <string name="notification_channel_general" msgid="4525309436693914482">"Mesazhe të përgjithshme"</string>
     <string name="notification_channel_storage" msgid="3077205683020695313">"Hapësira ruajtëse"</string>
     <string name="notification_channel_hints" msgid="7323870212489152689">"Sugjerimet"</string>
diff --git a/packages/SystemUI/res/values/attrs.xml b/packages/SystemUI/res/values/attrs.xml
index 3f63f22..d639c43 100644
--- a/packages/SystemUI/res/values/attrs.xml
+++ b/packages/SystemUI/res/values/attrs.xml
@@ -143,5 +143,11 @@
     <attr name="rotateButtonEndAngle" format="float" />
     <attr name="rotateButtonScaleX" format="float" />
 
+    <!-- Used display CarrierText in Keyguard or QS Footer -->
+    <declare-styleable name="CarrierText">
+        <attr name="allCaps" format="boolean" />
+        <attr name="showMissingSim" format="boolean" />
+        <attr name="showAirplaneMode" format="boolean" />
+    </declare-styleable>
 </resources>
 
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 997b50b..4437f49 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -390,6 +390,12 @@
     <!-- Content description of the data connection type LTE+. [CHAR LIMIT=NONE] -->
     <string name="data_connection_lte_plus">LTE+</string>
 
+    <!-- Content description of the data connection type 5G. [CHAR LIMIT=NONE] -->
+    <string name="data_connection_5g" translate="false">5G</string>
+
+    <!-- Content description of the data connection type 5G+. [CHAR LIMIT=NONE] -->
+    <string name="data_connection_5g_plus" translate="false">5G+</string>
+
     <!-- Content description of the data connection type CDMA. [CHAR LIMIT=NONE] -->
     <string name="data_connection_cdma">1X</string>
 
diff --git a/packages/SystemUI/shared/tests/Android.mk b/packages/SystemUI/shared/tests/Android.mk
index 02774c9..34069ef 100644
--- a/packages/SystemUI/shared/tests/Android.mk
+++ b/packages/SystemUI/shared/tests/Android.mk
@@ -35,7 +35,7 @@
 LOCAL_STATIC_JAVA_LIBRARIES := \
 	SystemUISharedLib \
     metrics-helper-lib \
-    android-support-test \
+    androidx.test.rules \
     mockito-target-inline-minus-junit4 \
     SystemUI-proto \
     SystemUI-tags \
diff --git a/packages/SystemUI/shared/tests/src/com/android/systemui/shared/SysuiSharedLibTestCase.java b/packages/SystemUI/shared/tests/src/com/android/systemui/shared/SysuiSharedLibTestCase.java
index 04b341e..4f4d878 100644
--- a/packages/SystemUI/shared/tests/src/com/android/systemui/shared/SysuiSharedLibTestCase.java
+++ b/packages/SystemUI/shared/tests/src/com/android/systemui/shared/SysuiSharedLibTestCase.java
@@ -20,7 +20,8 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.MessageQueue;
-import android.support.test.InstrumentationRegistry;
+
+import androidx.test.InstrumentationRegistry;
 
 import org.junit.After;
 import org.junit.Before;
diff --git a/packages/SystemUI/shared/tests/src/com/android/systemui/shared/recents/model/HighResThumbnailLoaderTest.java b/packages/SystemUI/shared/tests/src/com/android/systemui/shared/recents/model/HighResThumbnailLoaderTest.java
index 3b647c1..e7f3388 100644
--- a/packages/SystemUI/shared/tests/src/com/android/systemui/shared/recents/model/HighResThumbnailLoaderTest.java
+++ b/packages/SystemUI/shared/tests/src/com/android/systemui/shared/recents/model/HighResThumbnailLoaderTest.java
@@ -26,10 +26,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.content.ComponentName;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.shared.SysuiSharedLibTestCase;
 import com.android.systemui.shared.recents.model.Task.TaskKey;
diff --git a/packages/SystemUI/src/com/android/keyguard/CarrierText.java b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
index 66475e2..a0a3687 100644
--- a/packages/SystemUI/src/com/android/keyguard/CarrierText.java
+++ b/packages/SystemUI/src/com/android/keyguard/CarrierText.java
@@ -43,11 +43,6 @@
 import android.telephony.TelephonyManager;
 
 public class CarrierText extends TextView {
-    /** Do not show missing sim message. */
-    public static final int FLAG_HIDE_MISSING_SIM = 1 << 0;
-    /** Do not show airplane mode message. */
-    public static final int FLAG_HIDE_AIRPLANE_MODE = 1 << 1;
-
     private static final boolean DEBUG = KeyguardConstants.DEBUG;
     private static final String TAG = "CarrierText";
 
@@ -55,17 +50,23 @@
 
     private final boolean mIsEmergencyCallCapable;
 
+    private boolean mTelephonyCapable;
+
+    private boolean mShowMissingSim;
+
+    private boolean mShowAirplaneMode;
+
     private KeyguardUpdateMonitor mKeyguardUpdateMonitor;
 
     private WifiManager mWifiManager;
 
     private boolean[] mSimErrorState = new boolean[TelephonyManager.getDefault().getPhoneCount()];
 
-    private int mFlags;
-
-    private KeyguardUpdateMonitorCallback mCallback = new KeyguardUpdateMonitorCallback() {
+    private final KeyguardUpdateMonitorCallback mCallback = new KeyguardUpdateMonitorCallback() {
         @Override
         public void onRefreshCarrierInfo() {
+            if (DEBUG) Log.d(TAG, "onRefreshCarrierInfo(), mTelephonyCapable: "
+                    + Boolean.toString(mTelephonyCapable));
             updateCarrierText();
         }
 
@@ -77,9 +78,18 @@
             setSelected(true);
         };
 
+        @Override
+        public void onTelephonyCapable(boolean capable) {
+            if (DEBUG) Log.d(TAG, "onTelephonyCapable() mTelephonyCapable: "
+                    + Boolean.toString(capable));
+            mTelephonyCapable = capable;
+            updateCarrierText();
+        }
+
         public void onSimStateChanged(int subId, int slotId, IccCardConstants.State simState) {
             if (slotId < 0) {
-                Log.d(TAG, "onSimStateChanged() - slotId invalid: " + slotId);
+                Log.d(TAG, "onSimStateChanged() - slotId invalid: " + slotId
+                        + " mTelephonyCapable: " + Boolean.toString(mTelephonyCapable));
                 return;
             }
 
@@ -91,13 +101,9 @@
                 mSimErrorState[slotId] = false;
                 updateCarrierText();
             }
-        };
+        }
     };
 
-    public void setDisplayFlags(int flags) {
-        mFlags = flags;
-    }
-
     /**
      * The status of this lock screen. Primarily used for widgets on LockScreen.
      */
@@ -110,7 +116,8 @@
         SimLocked, // SIM card is currently locked
         SimPermDisabled, // SIM card is permanently disabled due to PUK unlock failure
         SimNotReady, // SIM is not ready yet. May never be on devices w/o a SIM.
-        SimIoError; // SIM card is faulty
+        SimIoError, // SIM card is faulty
+        SimUnknown // SIM card is unknown
     }
 
     public CarrierText(Context context) {
@@ -126,6 +133,8 @@
                 attrs, R.styleable.CarrierText, 0, 0);
         try {
             useAllCaps = a.getBoolean(R.styleable.CarrierText_allCaps, false);
+            mShowAirplaneMode = a.getBoolean(R.styleable.CarrierText_showAirplaneMode, false);
+            mShowMissingSim = a.getBoolean(R.styleable.CarrierText_showMissingSim, false);
         } finally {
             a.recycle();
         }
@@ -249,12 +258,12 @@
     }
 
     private String getMissingSimMessage() {
-        return (mFlags & FLAG_HIDE_MISSING_SIM) == 0
+        return mShowMissingSim && mTelephonyCapable
                 ? getContext().getString(R.string.keyguard_missing_sim_message_short) : "";
     }
 
     private String getAirplaneModeMessage() {
-        return (mFlags & FLAG_HIDE_AIRPLANE_MODE) == 0
+        return mShowAirplaneMode
                 ? getContext().getString(R.string.airplane_mode) : "";
     }
 
@@ -360,6 +369,9 @@
                         getContext().getText(R.string.keyguard_sim_error_message_short),
                         text);
                 break;
+            case SimUnknown:
+                carrierText = null;
+                break;
         }
 
         return carrierText;
@@ -408,11 +420,11 @@
             case PERM_DISABLED:
                 return StatusMode.SimPermDisabled;
             case UNKNOWN:
-                return StatusMode.SimMissing;
+                return StatusMode.SimUnknown;
             case CARD_IO_ERROR:
                 return StatusMode.SimIoError;
         }
-        return StatusMode.SimMissing;
+        return StatusMode.SimUnknown;
     }
 
     private static CharSequence concatenate(CharSequence plmn, CharSequence spn) {
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
index f399667..ba0eaea 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardPatternView.java
@@ -144,6 +144,8 @@
         mLockPatternView = findViewById(R.id.lockPatternView);
         mLockPatternView.setSaveEnabled(false);
         mLockPatternView.setOnPatternListener(new UnlockPatternListener());
+        mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled(
+                KeyguardUpdateMonitor.getCurrentUser()));
 
         // vibrate mode will be the same for the life of this screen
         mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 0e21815..6d5d1a3 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -82,6 +82,7 @@
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.internal.util.Preconditions;
 import com.android.internal.widget.LockPatternUtils;
+import com.android.settingslib.WirelessUtils;
 import com.android.systemui.recents.misc.SysUiTaskStackChangeListener;
 import com.android.systemui.shared.system.ActivityManagerWrapper;
 
@@ -146,6 +147,7 @@
     private static final int MSG_ASSISTANT_STACK_CHANGED = 335;
     private static final int MSG_FINGERPRINT_AUTHENTICATION_CONTINUE = 336;
     private static final int MSG_DEVICE_POLICY_MANAGER_STATE_CHANGED = 337;
+    private static final int MSG_TELEPHONY_CAPABLE = 338;
 
     /** Fingerprint state: Not listening to fingerprint. */
     private static final int FINGERPRINT_STATE_STOPPED = 0;
@@ -202,6 +204,8 @@
     private boolean mHasLockscreenWallpaper;
     private boolean mAssistantVisible;
     private boolean mKeyguardOccluded;
+    @VisibleForTesting
+    protected boolean mTelephonyCapable;
 
     // Device provisioning state
     private boolean mDeviceProvisioned;
@@ -337,6 +341,9 @@
                 case MSG_DEVICE_POLICY_MANAGER_STATE_CHANGED:
                     updateLogoutEnabled();
                     break;
+                case MSG_TELEPHONY_CAPABLE:
+                    updateTelephonyCapable((boolean)msg.obj);
+                    break;
                 default:
                     super.handleMessage(msg);
                     break;
@@ -789,14 +796,18 @@
                                 maxChargingMicroWatt));
                 mHandler.sendMessage(msg);
             } else if (TelephonyIntents.ACTION_SIM_STATE_CHANGED.equals(action)) {
+                SimData args = SimData.fromIntent(intent);
                 // ACTION_SIM_STATE_CHANGED is rebroadcast after unlocking the device to
                 // keep compatibility with apps that aren't direct boot aware.
                 // SysUI should just ignore this broadcast because it was already received
                 // and processed previously.
                 if (intent.getBooleanExtra(TelephonyIntents.EXTRA_REBROADCAST_ON_UNLOCK, false)) {
+                    // Guarantee mTelephonyCapable state after SysUI crash and restart
+                    if (args.simState == State.ABSENT) {
+                        mHandler.obtainMessage(MSG_TELEPHONY_CAPABLE, true).sendToTarget();
+                    }
                     return;
                 }
-                SimData args = SimData.fromIntent(intent);
                 if (DEBUG_SIM_STATES) {
                     Log.v(TAG, "action " + action
                         + " state: " + intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE)
@@ -1243,6 +1254,16 @@
         mUserManager = context.getSystemService(UserManager.class);
         mDevicePolicyManager = context.getSystemService(DevicePolicyManager.class);
         mLogoutEnabled = mDevicePolicyManager.isLogoutEnabled();
+        updateAirplaneModeState();
+    }
+
+    private void updateAirplaneModeState() {
+        // ACTION_AIRPLANE_MODE_CHANGED do not broadcast if device set AirplaneMode ON and boot
+        if (!WirelessUtils.isAirplaneModeOn(mContext)
+                || mHandler.hasMessages(MSG_AIRPLANE_MODE_CHANGED)) {
+            return;
+        }
+        mHandler.sendEmptyMessage(MSG_AIRPLANE_MODE_CHANGED);
     }
 
     private void updateFingerprintListeningState() {
@@ -1525,6 +1546,23 @@
     }
 
     /**
+     * Handle Telephony status during Boot for CarrierText display policy
+     */
+    @VisibleForTesting
+    void updateTelephonyCapable(boolean capable){
+        if (capable == mTelephonyCapable) {
+            return;
+        }
+        mTelephonyCapable = capable;
+        for (WeakReference<KeyguardUpdateMonitorCallback> ref : mCallbacks) {
+            KeyguardUpdateMonitorCallback cb = ref.get();
+            if (cb != null) {
+                cb.onTelephonyCapable(mTelephonyCapable);
+            }
+        }
+    }
+
+    /**
      * Handle {@link #MSG_SIM_STATE_CHANGE}
      */
     @VisibleForTesting
@@ -1537,6 +1575,10 @@
 
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             Log.w(TAG, "invalid subId in handleSimStateChange()");
+            /* Only handle No SIM(ABSENT) due to handleServiceStateChange() handle other case */
+            if (state == State.ABSENT) {
+                updateTelephonyCapable(true);
+            }
             return;
         }
 
@@ -1565,7 +1607,8 @@
     /**
      * Handle {@link #MSG_SERVICE_STATE_CHANGE}
      */
-    private void handleServiceStateChange(int subId, ServiceState serviceState) {
+    @VisibleForTesting
+    void handleServiceStateChange(int subId, ServiceState serviceState) {
         if (DEBUG) {
             Log.d(TAG,
                     "handleServiceStateChange(subId=" + subId + ", serviceState=" + serviceState);
@@ -1574,6 +1617,8 @@
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             Log.w(TAG, "invalid subId in handleServiceStateChange()");
             return;
+        } else {
+            updateTelephonyCapable(true);
         }
 
         mServiceStates.put(subId, serviceState);
@@ -1737,6 +1782,7 @@
         callback.onRefreshCarrierInfo();
         callback.onClockVisibilityChanged();
         callback.onKeyguardVisibilityChangedRaw(mKeyguardIsVisible);
+        callback.onTelephonyCapable(mTelephonyCapable);
         for (Entry<Integer, SimData> data : mSimDatas.entrySet()) {
             final SimData state = data.getValue();
             callback.onSimStateChanged(state.subId, state.slotId, state.simState);
diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
index 67571bb..2cdd4a5 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitorCallback.java
@@ -117,6 +117,12 @@
     public void onUserSwitchComplete(int userId) { }
 
     /**
+     * Called when the Telephony capable
+     * @param capable
+     */
+    public void onTelephonyCapable(boolean capable) { }
+
+    /**
      * Called when the SIM state changes.
      * @param slotId
      * @param simState
diff --git a/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java b/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
index 198a4e6..b1463a3 100644
--- a/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/HardwareUiLayout.java
@@ -143,9 +143,6 @@
                 mSeparatedView.setBackground(mSeparatedViewBackground);
                 updateEdgeMargin(mEdgeBleed ? 0 : getEdgePadding());
                 mOldHeight = mList.getMeasuredHeight();
-                mList.addOnLayoutChangeListener(
-                        (v, left, top, right, bottom, oldLeft, oldTop, oldRight, oldBottom) ->
-                                updatePosition());
                 updateRotation();
             } else {
                 return;
@@ -155,6 +152,8 @@
         if (newHeight != mOldHeight) {
             animateChild(mOldHeight, newHeight);
         }
+
+        post(() -> updatePaddingAndGravityIfTooTall());
         post(() -> updatePosition());
     }
 
@@ -241,7 +240,7 @@
         separatedViewLayoutParams.gravity = rotateGravityRight(separatedViewLayoutParams.gravity);
         mSeparatedView.setLayoutParams(separatedViewLayoutParams);
 
-        setGravity(p.gravity);
+        setGravity(rotateGravityRight(getGravity()));
     }
 
     private void swapDimens(View v) {
@@ -299,7 +298,7 @@
         separatedViewLayoutParams.gravity = rotateGravityLeft(separatedViewLayoutParams.gravity);
         mSeparatedView.setLayoutParams(separatedViewLayoutParams);
 
-        setGravity(p.gravity);
+        setGravity(rotateGravityLeft(getGravity()));
     }
 
     private int rotateGravityLeft(int gravity) {
@@ -447,6 +446,46 @@
         mAnimator.start();
     }
 
+    // If current power menu height larger then screen height, remove padding to break power menu
+    // alignment and set menu center vertical within the screen.
+    private void updatePaddingAndGravityIfTooTall() {
+        int defaultTopPadding;
+        int viewsTotalHeight;
+        int separatedViewTopMargin;
+        int screenHeight;
+        int totalHeight;
+        int targetGravity;
+        MarginLayoutParams params = (MarginLayoutParams) mSeparatedView.getLayoutParams();
+        switch (RotationUtils.getRotation(getContext())) {
+            case RotationUtils.ROTATION_LANDSCAPE:
+                defaultTopPadding = getPaddingLeft();
+                viewsTotalHeight = mList.getMeasuredWidth() + mSeparatedView.getMeasuredWidth();
+                separatedViewTopMargin = mHasSeparatedButton ? params.leftMargin : 0;
+                screenHeight = getMeasuredWidth();
+                targetGravity = Gravity.CENTER_HORIZONTAL|Gravity.TOP;
+                break;
+            case RotationUtils.ROTATION_SEASCAPE:
+                defaultTopPadding = getPaddingRight();
+                viewsTotalHeight = mList.getMeasuredWidth() + mSeparatedView.getMeasuredWidth();
+                separatedViewTopMargin = mHasSeparatedButton ? params.leftMargin : 0;
+                screenHeight = getMeasuredWidth();
+                targetGravity = Gravity.CENTER_HORIZONTAL|Gravity.BOTTOM;
+                break;
+            default: // Portrait
+                defaultTopPadding = getPaddingTop();
+                viewsTotalHeight = mList.getMeasuredHeight() + mSeparatedView.getMeasuredHeight();
+                separatedViewTopMargin = mHasSeparatedButton ? params.topMargin : 0;
+                screenHeight = getMeasuredHeight();
+                targetGravity = Gravity.CENTER_VERTICAL|Gravity.RIGHT;
+                break;
+        }
+        totalHeight = defaultTopPadding + viewsTotalHeight + separatedViewTopMargin;
+        if (totalHeight >= screenHeight) {
+            setPadding(0, 0, 0, 0);
+            setGravity(targetGravity);
+        }
+    }
+
     @Override
     public ViewOutlineProvider getOutlineProvider() {
         return super.getOutlineProvider();
diff --git a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
index 28f86ec..a38838d 100644
--- a/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
+++ b/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsDialog.java
@@ -101,7 +101,7 @@
  * is provisioned.
  */
 class GlobalActionsDialog implements DialogInterface.OnDismissListener,
-        DialogInterface.OnClickListener {
+        DialogInterface.OnClickListener, DialogInterface.OnShowListener {
 
     static public final String SYSTEM_DIALOG_REASON_KEY = "reason";
     static public final String SYSTEM_DIALOG_REASON_GLOBAL_ACTIONS = "globalactions";
@@ -397,6 +397,7 @@
         dialog.setKeyguardShowing(mKeyguardShowing);
 
         dialog.setOnDismissListener(this);
+        dialog.setOnShowListener(this);
 
         return dialog;
     }
@@ -455,8 +456,11 @@
 
         @Override
         public void onPress() {
+            MetricsLogger.action(mContext, MetricsEvent.ACTION_EMERGENCY_DIALER_FROM_POWER_MENU);
             Intent intent = new Intent(EmergencyDialerConstants.ACTION_DIAL);
-            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TOP);
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK
+                    | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS
+                    | Intent.FLAG_ACTIVITY_CLEAR_TOP);
             intent.putExtra(EmergencyDialerConstants.EXTRA_ENTRY_TYPE,
                     EmergencyDialerConstants.ENTRY_TYPE_POWER_MENU);
             mContext.startActivityAsUser(intent, UserHandle.CURRENT);
@@ -861,6 +865,11 @@
         item.onPress();
     }
 
+    /** {@inheritDoc} */
+    public void onShow(DialogInterface dialog) {
+        MetricsLogger.visible(mContext, MetricsEvent.POWER_MENU);
+    }
+
     /**
      * The adapter used for the list within the global actions dialog, taking
      * into account whether the keyguard is showing via
diff --git a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
index 100751c..fdddefe 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/PagedTileLayout.java
@@ -10,6 +10,7 @@
 import android.content.res.Resources;
 import androidx.viewpager.widget.PagerAdapter;
 import androidx.viewpager.widget.ViewPager;
+import android.graphics.Rect;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -57,6 +58,7 @@
     private AnimatorSet mBounceAnimatorSet;
     private int mAnimatingToPage = -1;
     private float mLastExpansion;
+    private int mHorizontalClipBounds;
 
     public PagedTileLayout(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -243,6 +245,8 @@
     public boolean updateResources() {
         // Update bottom padding, useful for removing extra space once the panel page indicator is
         // hidden.
+        mHorizontalClipBounds = getContext().getResources().getDimensionPixelSize(
+                R.dimen.notification_side_paddings);
         setPadding(0, 0, 0,
                 getContext().getResources().getDimensionPixelSize(
                         R.dimen.qs_paged_tile_layout_padding_bottom));
@@ -273,6 +277,15 @@
         setMeasuredDimension(getMeasuredWidth(), maxHeight + getPaddingBottom());
     }
 
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b) {
+        super.onLayout(changed, l, t, r, b);
+        Rect clipBounds = new Rect(mHorizontalClipBounds, 0,
+                r - l - mHorizontalClipBounds, b - t);
+        setClipBounds(clipBounds);
+    }
+
+
     private final Runnable mDistribute = new Runnable() {
         @Override
         public void run() {
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java b/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
index 2a4bb60..7148351 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSAnimator.java
@@ -127,12 +127,12 @@
     @Override
     public void onTuningChanged(String key, String newValue) {
         if (ALLOW_FANCY_ANIMATION.equals(key)) {
-            mAllowFancy = newValue == null || Integer.parseInt(newValue) != 0;
+            mAllowFancy = TunerService.parseIntegerSwitch(newValue, true);
             if (!mAllowFancy) {
                 clearAnimationState();
             }
         } else if (MOVE_FULL_ROWS.equals(key)) {
-            mFullRows = newValue == null || Integer.parseInt(newValue) != 0;
+            mFullRows = TunerService.parseIntegerSwitch(newValue, true);
         } else if (QuickQSPanel.NUM_QUICK_TILES.equals(key)) {
             mNumQuickTiles = mQuickQsPanel.getNumQuickTiles(mQs.getContext());
             clearAnimationState();
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java b/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
index 64b3904..8ddc5b0 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSFooterImpl.java
@@ -123,8 +123,6 @@
         mMobileSignal = findViewById(R.id.mobile_signal);
         mMobileRoaming = findViewById(R.id.mobile_roaming);
         mCarrierText = findViewById(R.id.qs_carrier_text);
-        mCarrierText.setDisplayFlags(
-                CarrierText.FLAG_HIDE_AIRPLANE_MODE | CarrierText.FLAG_HIDE_MISSING_SIM);
 
         mMultiUserSwitch = findViewById(R.id.multi_user_switch);
         mMultiUserAvatar = mMultiUserSwitch.findViewById(R.id.multi_user_avatar);
diff --git a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
index 3fc258b..bdc73d9 100644
--- a/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
+++ b/packages/SystemUI/src/com/android/systemui/qs/QSPanel.java
@@ -191,7 +191,7 @@
     }
 
     private void updateViewVisibilityForTuningValue(View view, @Nullable String newValue) {
-        view.setVisibility(newValue == null || Integer.parseInt(newValue) != 0 ? VISIBLE : GONE);
+        view.setVisibility(TunerService.parseIntegerSwitch(newValue, true) ? VISIBLE : GONE);
     }
 
     public void openDetails(String subPanel) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
index 2968722..602ee6b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/ExpandableNotificationRow.java
@@ -108,6 +108,7 @@
     private static final int COLORED_DIVIDER_ALPHA = 0x7B;
     private static final int MENU_VIEW_INDEX = 0;
     private static final String TAG = "ExpandableNotifRow";
+    public static final float DEFAULT_HEADER_VISIBLE_AMOUNT = 1.0f;
 
     /**
      * Listener for when {@link ExpandableNotificationRow} is laid out.
@@ -157,7 +158,7 @@
     private boolean mSensitiveHiddenInGeneral;
     private boolean mShowingPublicInitialized;
     private boolean mHideSensitiveForIntrinsicHeight;
-    private float mHeaderVisibleAmount = 1.0f;
+    private float mHeaderVisibleAmount = DEFAULT_HEADER_VISIBLE_AMOUNT;
 
     /**
      * Is this notification expanded by the system. The expansion state can be overridden by the
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/HeadsUpStatusBarView.java b/packages/SystemUI/src/com/android/systemui/statusbar/HeadsUpStatusBarView.java
index 29e0eda..ac289d7 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/HeadsUpStatusBarView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/HeadsUpStatusBarView.java
@@ -21,6 +21,8 @@
 import android.content.res.Resources;
 import android.graphics.Point;
 import android.graphics.Rect;
+import android.os.Bundle;
+import android.os.Parcelable;
 import android.util.AttributeSet;
 import android.view.Display;
 import android.view.DisplayCutout;
@@ -38,6 +40,12 @@
  * The view in the statusBar that contains part of the heads-up information
  */
 public class HeadsUpStatusBarView extends AlphaOptimizedLinearLayout {
+    private static final String HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE =
+            "heads_up_status_bar_view_super_parcelable";
+    private static final String FIRST_LAYOUT = "first_layout";
+    private static final String PUBLIC_MODE = "public_mode";
+    private static final String VISIBILITY = "visibility";
+    private static final String ALPHA = "alpha";
     private int mAbsoluteStartPadding;
     private int mEndMargin;
     private View mIconPlaceholder;
@@ -107,6 +115,39 @@
         updateMaxWidth();
     }
 
+    @Override
+    public Bundle onSaveInstanceState() {
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE,
+                super.onSaveInstanceState());
+        bundle.putBoolean(FIRST_LAYOUT, mFirstLayout);
+        bundle.putBoolean(PUBLIC_MODE, mPublicMode);
+        bundle.putInt(VISIBILITY, getVisibility());
+        bundle.putFloat(ALPHA, getAlpha());
+
+        return bundle;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        if (state == null || !(state instanceof Bundle)) {
+            super.onRestoreInstanceState(state);
+            return;
+        }
+
+        Bundle bundle = (Bundle) state;
+        Parcelable superState = bundle.getParcelable(HEADS_UP_STATUS_BAR_VIEW_SUPER_PARCELABLE);
+        super.onRestoreInstanceState(superState);
+        mFirstLayout = bundle.getBoolean(FIRST_LAYOUT, true);
+        mPublicMode = bundle.getBoolean(PUBLIC_MODE, false);
+        if (bundle.containsKey(VISIBILITY)) {
+            setVisibility(bundle.getInt(VISIBILITY));
+        }
+        if (bundle.containsKey(ALPHA)) {
+            setAlpha(bundle.getFloat(ALPHA));
+        }
+    }
+
     @VisibleForTesting
     public HeadsUpStatusBarView(Context context, View iconPlaceholder, TextView textView) {
         this(context);
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationInfo.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationInfo.java
index e52829a..4f29b31 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationInfo.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationInfo.java
@@ -102,8 +102,15 @@
     };
 
     private OnClickListener mOnStopOrMinimizeNotifications = v -> {
-        mExitReason = NotificationCounters.BLOCKING_HELPER_STOP_NOTIFICATIONS;
-        swapContent(false);
+        Runnable saveImportance = () -> {
+            mExitReason = NotificationCounters.BLOCKING_HELPER_STOP_NOTIFICATIONS;
+            swapContent(false);
+        };
+        if (mCheckSaveListener != null) {
+            mCheckSaveListener.checkSave(saveImportance, mSbn);
+        } else {
+            saveImportance.run();
+        }
     };
 
     private OnClickListener mOnUndo = v -> {
@@ -300,15 +307,7 @@
 
     private void saveImportance() {
         if (!mIsNonblockable) {
-            // Only go through the lock screen/bouncer if the user hit 'Stop notifications'.
-            // Otherwise, update the importance immediately.
-            if (mCheckSaveListener != null
-                    && NotificationCounters.BLOCKING_HELPER_STOP_NOTIFICATIONS.equals(
-                            mExitReason)) {
-                mCheckSaveListener.checkSave(this::updateImportance, mSbn);
-            } else {
-                updateImportance();
-            }
+            updateImportance();
         }
     }
 
@@ -513,6 +512,11 @@
         return getHeight();
     }
 
+    @VisibleForTesting
+    public boolean isAnimating() {
+        return mExpandAnimation != null && mExpandAnimation.isRunning();
+    }
+
     /**
      * Runnable to either update the given channel (with a new importance value) or, if no channel
      * is provided, update notifications enabled state for the package.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationHeaderViewWrapper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationHeaderViewWrapper.java
index 2fc2cdb..ade27f9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationHeaderViewWrapper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/NotificationHeaderViewWrapper.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.notification;
 
+import static com.android.systemui.statusbar.ExpandableNotificationRow
+        .DEFAULT_HEADER_VISIBLE_AMOUNT;
 import static com.android.systemui.statusbar.notification.TransformState.TRANSFORM_Y;
 
 import android.app.Notification;
@@ -123,6 +125,9 @@
 
         // Reinspect the notification.
         resolveHeaderViews();
+        if (row.getHeaderVisibleAmount() != DEFAULT_HEADER_VISIBLE_AMOUNT) {
+            setHeaderVisibleAmount(row.getHeaderVisibleAmount());
+        }
         updateTransformedTypes();
         addRemainingTransformTypes();
         updateCropToPaddingForImageViews();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
index f7b7eeb..a781be6 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragment.java
@@ -22,6 +22,8 @@
 import android.app.Fragment;
 import android.app.StatusBarManager;
 import android.os.Bundle;
+import android.os.Parcelable;
+import android.util.SparseArray;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -89,7 +91,8 @@
         super.onViewCreated(view, savedInstanceState);
         mStatusBar = (PhoneStatusBarView) view;
         if (savedInstanceState != null && savedInstanceState.containsKey(EXTRA_PANEL_STATE)) {
-            mStatusBar.go(savedInstanceState.getInt(EXTRA_PANEL_STATE));
+            mStatusBar.restoreHierarchyState(
+                    savedInstanceState.getSparseParcelableArray(EXTRA_PANEL_STATE));
         }
         mDarkIconManager = new DarkIconManager(view.findViewById(R.id.statusIcons));
         mDarkIconManager.setShouldLog(true);
@@ -105,7 +108,9 @@
     @Override
     public void onSaveInstanceState(Bundle outState) {
         super.onSaveInstanceState(outState);
-        outState.putInt(EXTRA_PANEL_STATE, mStatusBar.getState());
+        SparseArray<Parcelable> states = new SparseArray<>();
+        mStatusBar.saveHierarchyState(states);
+        outState.putSparseParcelableArray(EXTRA_PANEL_STATE, states);
     }
 
     @Override
@@ -184,6 +189,14 @@
             state |= DISABLE_SYSTEM_INFO;
             state |= DISABLE_CLOCK;
         }
+
+        // In landscape, the heads up show but shouldHideNotificationIcons() return false
+        // because the visual icon is in notification icon area rather than heads up's space.
+        // whether the notification icon show or not, clock should hide when heads up show.
+        if (mStatusBarComponent.isHeadsUpShouldBeVisible()) {
+            state |= DISABLE_CLOCK;
+        }
+
         if (mNetworkController != null && EncryptionHelper.IS_DATA_ENCRYPTED) {
             if (mNetworkController.hasEmergencyCryptKeeperText()) {
                 state |= DISABLE_NOTIFICATION_ICONS;
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceController.java
index c3be09a..da41366 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceController.java
@@ -55,9 +55,12 @@
             mSetTrackingHeadsUp = this::setTrackingHeadsUp;
     private final Runnable mUpdatePanelTranslation = this::updatePanelTranslation;
     private final BiConsumer<Float, Float> mSetExpandedHeight = this::setExpandedHeight;
-    private float mExpandedHeight;
-    private boolean mIsExpanded;
-    private float mExpandFraction;
+    @VisibleForTesting
+    float mExpandedHeight;
+    @VisibleForTesting
+    boolean mIsExpanded;
+    @VisibleForTesting
+    float mExpandFraction;
     private ExpandableNotificationRow mTrackedChild;
     private boolean mShown;
     private final View.OnLayoutChangeListener mStackScrollLayoutChangeListener =
@@ -106,6 +109,20 @@
         mOperatorNameView = operatorNameView;
         mDarkIconDispatcher = Dependency.get(DarkIconDispatcher.class);
         mDarkIconDispatcher.addDarkReceiver(this);
+
+        mHeadsUpStatusBarView.addOnLayoutChangeListener(new View.OnLayoutChangeListener() {
+            @Override
+            public void onLayoutChange(View v, int left, int top, int right, int bottom,
+                    int oldLeft, int oldTop, int oldRight, int oldBottom) {
+                if (shouldBeVisible()) {
+                    updateTopEntry();
+
+                    // trigger scroller to notify the latest panel translation
+                    mStackScroller.requestLayout();
+                }
+                mHeadsUpStatusBarView.removeOnLayoutChangeListener(this);
+            }
+        });
     }
 
 
@@ -339,4 +356,13 @@
         mHeadsUpStatusBarView.setPublicMode(publicMode);
         updateTopEntry();
     }
+
+    void readFrom(HeadsUpAppearanceController oldController) {
+        if (oldController != null) {
+            mTrackedChild = oldController.mTrackedChild;
+            mExpandedHeight = oldController.mExpandedHeight;
+            mIsExpanded = oldController.mIsExpanded;
+            mExpandFraction = oldController.mExpandFraction;
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
index 653471d..a536f04 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconContainer.java
@@ -536,7 +536,8 @@
             return 0;
         }
 
-        int translation = (int) (mLastVisibleIconState.xTranslation + mIconSize);
+        int translation = (int) (isLayoutRtl() ? getWidth() - mLastVisibleIconState.xTranslation
+                : mLastVisibleIconState.xTranslation + mIconSize);
         // There's a chance that last translation goes beyond the edge maybe
         return Math.min(getWidth(), translation);
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
index 5c18782..f217a07 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -2532,7 +2532,8 @@
     }
 
     private void updateStatusBarIcons() {
-        boolean showIconsWhenExpanded = isFullWidth() && getExpandedHeight() < getOpeningHeight();
+        boolean showIconsWhenExpanded = (isPanelVisibleBecauseOfHeadsUp() || isFullWidth())
+                && getExpandedHeight() < getOpeningHeight();
         if (showIconsWhenExpanded && mNoVisibleNotifications && isOnKeyguard()) {
             showIconsWhenExpanded = false;
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
index 6f4a3cd..5d23494 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PanelBar.java
@@ -17,6 +17,8 @@
 package com.android.systemui.statusbar.phone;
 
 import android.content.Context;
+import android.os.Bundle;
+import android.os.Parcelable;
 import android.util.AttributeSet;
 import android.util.Log;
 import android.view.MotionEvent;
@@ -27,6 +29,8 @@
     public static final boolean DEBUG = false;
     public static final String TAG = PanelBar.class.getSimpleName();
     private static final boolean SPEW = false;
+    private static final String PANEL_BAR_SUPER_PARCELABLE = "panel_bar_super_parcelable";
+    private static final String STATE = "state";
     private boolean mBouncerShowing;
     private boolean mExpanded;
     protected float mPanelFraction;
@@ -49,8 +53,26 @@
         mState = state;
     }
 
-    public int getState() {
-        return mState;
+    @Override
+    protected Parcelable onSaveInstanceState() {
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(PANEL_BAR_SUPER_PARCELABLE, super.onSaveInstanceState());
+        bundle.putInt(STATE, mState);
+        return bundle;
+    }
+
+    @Override
+    protected void onRestoreInstanceState(Parcelable state) {
+        if (state == null || !(state instanceof Bundle)) {
+            super.onRestoreInstanceState(state);
+            return;
+        }
+
+        Bundle bundle = (Bundle) state;
+        super.onRestoreInstanceState(bundle.getParcelable(PANEL_BAR_SUPER_PARCELABLE));
+        if (((Bundle) state).containsKey(STATE)) {
+            go(bundle.getInt(STATE, STATE_CLOSED));
+        }
     }
 
     public PanelBar(Context context, AttributeSet attrs) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
index 61f0e1cb..31e5305 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimController.java
@@ -892,6 +892,16 @@
         for (ScrimState state : ScrimState.values()) {
             state.setHasBackdrop(hasBackdrop);
         }
+
+        // Backdrop event may arrive after state was already applied,
+        // in this case, back-scrim needs to be re-evaluated
+        if (mState == ScrimState.AOD || mState == ScrimState.PULSING) {
+            float newBehindAlpha = mState.getBehindAlpha(mNotificationDensity);
+            if (mCurrentBehindAlpha != newBehindAlpha) {
+                mCurrentBehindAlpha = newBehindAlpha;
+                updateScrims();
+            }
+        }
     }
 
     public void setLaunchingAffordanceWithPreview(boolean launchingAffordanceWithPreview) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
index 19015fc..081ebfa 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/ScrimState.java
@@ -105,7 +105,6 @@
         public void prepare(ScrimState previousState) {
             final boolean alwaysOnEnabled = mDozeParameters.getAlwaysOn();
             mBlankScreen = mDisplayRequiresBlanking;
-            mCurrentBehindAlpha = mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
             mCurrentInFrontAlpha = alwaysOnEnabled ? mAodFrontScrimAlpha : 1f;
             mCurrentInFrontTint = Color.BLACK;
             mCurrentBehindTint = Color.BLACK;
@@ -116,6 +115,11 @@
         }
 
         @Override
+        public float getBehindAlpha(float busyness) {
+            return mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
+        }
+
+        @Override
         public boolean isLowPowerState() {
             return true;
         }
@@ -129,10 +133,14 @@
         public void prepare(ScrimState previousState) {
             mCurrentInFrontAlpha = 0;
             mCurrentInFrontTint = Color.BLACK;
-            mCurrentBehindAlpha = mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
             mCurrentBehindTint = Color.BLACK;
             mBlankScreen = mDisplayRequiresBlanking;
         }
+
+        @Override
+        public float getBehindAlpha(float busyness) {
+            return mWallpaperSupportsAmbientMode && !mHasBackdrop ? 0f : 1f;
+        }
     },
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
index 7863465..70bca8d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -759,10 +759,12 @@
 
         IVrManager vrManager = IVrManager.Stub.asInterface(ServiceManager.getService(
                 Context.VR_SERVICE));
-        try {
-            vrManager.registerListener(mVrStateCallbacks);
-        } catch (RemoteException e) {
-            Slog.e(TAG, "Failed to register VR mode state listener: " + e);
+        if (vrManager != null) {
+            try {
+                vrManager.registerListener(mVrStateCallbacks);
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Failed to register VR mode state listener: " + e);
+            }
         }
 
         IWallpaperManager wallpaperManager = IWallpaperManager.Stub.asInterface(
@@ -848,12 +850,25 @@
                     mStatusBarView.setBar(this);
                     mStatusBarView.setPanel(mNotificationPanel);
                     mStatusBarView.setScrimController(mScrimController);
+
+                    // CollapsedStatusBarFragment re-inflated PhoneStatusBarView and both of
+                    // mStatusBarView.mExpanded and mStatusBarView.mBouncerShowing are false.
+                    // PhoneStatusBarView's new instance will set to be gone in
+                    // PanelBar.updateVisibility after calling mStatusBarView.setBouncerShowing
+                    // that will trigger PanelBar.updateVisibility. If there is a heads up showing,
+                    // it needs to notify PhoneStatusBarView's new instance to update the correct
+                    // status by calling mNotificationPanel.notifyBarPanelExpansionChanged().
+                    if (mHeadsUpManager.hasPinnedHeadsUp()) {
+                        mNotificationPanel.notifyBarPanelExpansionChanged();
+                    }
                     mStatusBarView.setBouncerShowing(mBouncerShowing);
                     if (oldStatusBarView != null) {
                         float fraction = oldStatusBarView.getExpansionFraction();
                         boolean expanded = oldStatusBarView.isExpanded();
                         mStatusBarView.panelExpansionChanged(fraction, expanded);
                     }
+
+                    HeadsUpAppearanceController oldController = mHeadsUpAppearanceController;
                     if (mHeadsUpAppearanceController != null) {
                         // This view is being recreated, let's destroy the old one
                         mHeadsUpAppearanceController.destroy();
@@ -861,6 +876,7 @@
                     mHeadsUpAppearanceController = new HeadsUpAppearanceController(
                             mNotificationIconAreaController, mHeadsUpManager, mStatusBarWindow);
                     mStatusBarWindow.setStatusBarView(mStatusBarView);
+                    mHeadsUpAppearanceController.readFrom(oldController);
                     setAreThereNotifications();
                     checkBarModes();
                 }).getFragmentManager()
@@ -2154,6 +2170,10 @@
         }
     }
 
+    public boolean isHeadsUpShouldBeVisible() {
+        return mHeadsUpAppearanceController.shouldBeVisible();
+    }
+
     /**
      * All changes to the status bar and notifications funnel through here and are batched.
      */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
index 24a5896..72da591 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconControllerImpl.java
@@ -43,6 +43,7 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.List;
 
 import static com.android.systemui.statusbar.phone.StatusBarIconController.TAG_PRIMARY;
@@ -121,7 +122,7 @@
         // Remove all the icons.
         for (int i = currentSlots.size() - 1; i >= 0; i--) {
             Slot s = currentSlots.get(i);
-            slotsToReAdd.put(s, s.getHolderListInViewOrder());
+            slotsToReAdd.put(s, s.getHolderList());
             removeAllIconsForSlot(s.getName());
         }
 
@@ -200,6 +201,10 @@
         Slot mobileSlot = getSlot(slot);
         int slotIndex = getSlotIndex(slot);
 
+        // Reverse the sort order to show icons with left to right([Slot1][Slot2]..).
+        // StatusBarIconList has UI design that first items go to the right of second items.
+        Collections.reverse(iconStates);
+
         for (MobileIconState state : iconStates) {
             StatusBarIconHolder holder = mobileSlot.getHolderForTag(state.subId);
             if (holder == null) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
index b7e1cfb..fc41225 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarIconList.java
@@ -249,6 +249,25 @@
             return holders;
         }
 
+        /**
+         * Build a list of the {@link StatusBarIconHolder}s in the same order.
+         * This provides a safe list that can be iterated and inserted into its group.
+         *
+         * @return all holders contained here
+         */
+        public List<StatusBarIconHolder> getHolderList() {
+            ArrayList<StatusBarIconHolder> holders = new ArrayList<>();
+            if (mHolder != null) {
+                holders.add(mHolder);
+            }
+
+            if (mSubSlots != null) {
+                holders.addAll(mSubSlots);
+            }
+
+            return holders;
+        }
+
         @Override
         public String toString() {
             return String.format("(%s) %s", mName, subSlotsString());
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
index 9aa8044..9c2060d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/Clock.java
@@ -25,6 +25,7 @@
 import android.graphics.Rect;
 import android.os.Bundle;
 import android.os.Handler;
+import android.os.Parcelable;
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.text.Spannable;
@@ -65,6 +66,12 @@
         DarkReceiver, ConfigurationListener {
 
     public static final String CLOCK_SECONDS = "clock_seconds";
+    private static final String CLOCK_SUPER_PARCELABLE = "clock_super_parcelable";
+    private static final String CURRENT_USER_ID = "current_user_id";
+    private static final String VISIBLE_BY_POLICY = "visible_by_policy";
+    private static final String VISIBLE_BY_USER = "visible_by_user";
+    private static final String SHOW_SECONDS = "show_seconds";
+    private static final String VISIBILITY = "visibility";
 
     private final CurrentUserTracker mCurrentUserTracker;
     private int mCurrentUserId;
@@ -129,6 +136,40 @@
     }
 
     @Override
+    public Parcelable onSaveInstanceState() {
+        Bundle bundle = new Bundle();
+        bundle.putParcelable(CLOCK_SUPER_PARCELABLE, super.onSaveInstanceState());
+        bundle.putInt(CURRENT_USER_ID, mCurrentUserId);
+        bundle.putBoolean(VISIBLE_BY_POLICY, mClockVisibleByPolicy);
+        bundle.putBoolean(VISIBLE_BY_USER, mClockVisibleByUser);
+        bundle.putBoolean(SHOW_SECONDS, mShowSeconds);
+        bundle.putInt(VISIBILITY, getVisibility());
+
+        return bundle;
+    }
+
+    @Override
+    public void onRestoreInstanceState(Parcelable state) {
+        if (state == null || !(state instanceof Bundle)) {
+            super.onRestoreInstanceState(state);
+            return;
+        }
+
+        Bundle bundle = (Bundle) state;
+        Parcelable superState = bundle.getParcelable(CLOCK_SUPER_PARCELABLE);
+        super.onRestoreInstanceState(superState);
+        if (bundle.containsKey(CURRENT_USER_ID)) {
+            mCurrentUserId = bundle.getInt(CURRENT_USER_ID);
+        }
+        mClockVisibleByPolicy = bundle.getBoolean(VISIBLE_BY_POLICY, true);
+        mClockVisibleByUser = bundle.getBoolean(VISIBLE_BY_USER, true);
+        mShowSeconds = bundle.getBoolean(SHOW_SECONDS, false);
+        if (bundle.containsKey(VISIBILITY)) {
+            setVisibility(bundle.getInt(VISIBILITY));
+        }
+    }
+
+    @Override
     protected void onAttachedToWindow() {
         super.onAttachedToWindow();
 
@@ -233,7 +274,7 @@
     @Override
     public void onTuningChanged(String key, String newValue) {
         if (CLOCK_SECONDS.equals(key)) {
-            mShowSeconds = newValue != null && Integer.parseInt(newValue) != 0;
+            mShowSeconds = TunerService.parseIntegerSwitch(newValue, false);
             updateShowSeconds();
         } else {
             setClockVisibleByUser(!StatusBarIconController.getIconBlacklist(newValue)
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
index 3c16329..c44b385 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/HotspotControllerImpl.java
@@ -17,10 +17,7 @@
 package com.android.systemui.statusbar.policy;
 
 import android.app.ActivityManager;
-import android.content.BroadcastReceiver;
 import android.content.Context;
-import android.content.Intent;
-import android.content.IntentFilter;
 import android.net.ConnectivityManager;
 import android.net.wifi.WifiManager;
 import android.os.UserManager;
@@ -38,14 +35,13 @@
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
     private final ArrayList<Callback> mCallbacks = new ArrayList<>();
-    private final WifiStateReceiver mWifiStateReceiver = new WifiStateReceiver();
     private final ConnectivityManager mConnectivityManager;
     private final WifiManager mWifiManager;
     private final Context mContext;
 
     private int mHotspotState;
     private int mNumConnectedDevices;
-    private boolean mWaitingForCallback;
+    private boolean mWaitingForTerminalState;
 
     public HotspotControllerImpl(Context context) {
         mContext = context;
@@ -63,7 +59,9 @@
 
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         pw.println("HotspotController state:");
-        pw.print("  mHotspotEnabled="); pw.println(stateToString(mHotspotState));
+        pw.print("  mHotspotState="); pw.println(stateToString(mHotspotState));
+        pw.print("  mNumConnectedDevices="); pw.println(mNumConnectedDevices);
+        pw.print("  mWaitingForTerminalState="); pw.println(mWaitingForTerminalState);
     }
 
     private static String stateToString(int hotspotState) {
@@ -99,7 +97,6 @@
         if (DEBUG) Log.d(TAG, "removeCallback " + callback);
         synchronized (mCallbacks) {
             mCallbacks.remove(callback);
-
             updateWifiStateListeners(!mCallbacks.isEmpty());
         }
     }
@@ -112,7 +109,6 @@
      * @param shouldListen whether we should start listening to various wifi statuses
      */
     private void updateWifiStateListeners(boolean shouldListen) {
-        mWifiStateReceiver.setListening(shouldListen);
         if (shouldListen) {
             mWifiManager.registerSoftApCallback(
                     this,
@@ -129,21 +125,27 @@
 
     @Override
     public boolean isHotspotTransient() {
-        return mWaitingForCallback || (mHotspotState == WifiManager.WIFI_AP_STATE_ENABLING);
+        return mWaitingForTerminalState || (mHotspotState == WifiManager.WIFI_AP_STATE_ENABLING);
     }
 
     @Override
     public void setHotspotEnabled(boolean enabled) {
-        if (mWaitingForCallback) {
-            if (DEBUG) Log.d(TAG, "Ignoring setHotspotEnabled; waiting for callback.");
+        if (mWaitingForTerminalState) {
+            if (DEBUG) Log.d(TAG, "Ignoring setHotspotEnabled; waiting for terminal state.");
             return;
         }
         if (enabled) {
-            OnStartTetheringCallback callback = new OnStartTetheringCallback();
-            mWaitingForCallback = true;
+            mWaitingForTerminalState = true;
             if (DEBUG) Log.d(TAG, "Starting tethering");
-            mConnectivityManager.startTethering(
-                    ConnectivityManager.TETHERING_WIFI, false, callback);
+            mConnectivityManager.startTethering(ConnectivityManager.TETHERING_WIFI, false,
+                    new ConnectivityManager.OnStartTetheringCallback() {
+                        @Override
+                        public void onTetheringFailed() {
+                            if (DEBUG) Log.d(TAG, "onTetheringFailed");
+                            maybeResetSoftApState();
+                            fireHotspotChangedCallback();
+                        }
+                    });
         } else {
             mConnectivityManager.stopTethering(ConnectivityManager.TETHERING_WIFI);
         }
@@ -155,97 +157,57 @@
     }
 
     /**
-     * Sends a hotspot changed callback with the new enabled status. Wraps
-     * {@link #fireHotspotChangedCallback(boolean, int)} and assumes that the number of devices has
-     * not changed.
-     *
-     * @param enabled whether the hotspot is enabled
+     * Sends a hotspot changed callback.
+     * Be careful when calling over multiple threads, especially if one of them is the main thread
+     * (as it can be blocked).
      */
-    private void fireHotspotChangedCallback(boolean enabled) {
-        fireHotspotChangedCallback(enabled, mNumConnectedDevices);
-    }
-
-    /**
-     * Sends a hotspot changed callback with the new enabled status & the number of devices
-     * connected to the hotspot. Be careful when calling over multiple threads, especially if one of
-     * them is the main thread (as it can be blocked).
-     *
-     * @param enabled whether the hotspot is enabled
-     * @param numConnectedDevices number of devices connected to the hotspot
-     */
-    private void fireHotspotChangedCallback(boolean enabled, int numConnectedDevices) {
+    private void fireHotspotChangedCallback() {
         synchronized (mCallbacks) {
             for (Callback callback : mCallbacks) {
-                callback.onHotspotChanged(enabled, numConnectedDevices);
+                callback.onHotspotChanged(isHotspotEnabled(), mNumConnectedDevices);
             }
         }
     }
 
     @Override
     public void onStateChanged(int state, int failureReason) {
-        // Do nothing - we don't care about changing anything here.
+        // Update internal hotspot state for tracking before using any enabled/callback methods.
+        mHotspotState = state;
+
+        maybeResetSoftApState();
+        if (!isHotspotEnabled()) {
+            // Reset num devices if the hotspot is no longer enabled so we don't get ghost
+            // counters.
+            mNumConnectedDevices = 0;
+        }
+
+        fireHotspotChangedCallback();
+    }
+
+    private void maybeResetSoftApState() {
+        if (!mWaitingForTerminalState) {
+            return; // Only reset soft AP state if enabled from this controller.
+        }
+
+        switch (mHotspotState) {
+            case WifiManager.WIFI_AP_STATE_FAILED:
+                // TODO(b/110697252): must be called to reset soft ap state after failure
+                mConnectivityManager.stopTethering(ConnectivityManager.TETHERING_WIFI);
+                // Fall through
+            case WifiManager.WIFI_AP_STATE_ENABLED:
+            case WifiManager.WIFI_AP_STATE_DISABLED:
+                mWaitingForTerminalState = false;
+                break;
+            case WifiManager.WIFI_AP_STATE_ENABLING:
+            case WifiManager.WIFI_AP_STATE_DISABLING:
+            default:
+                break;
+        }
     }
 
     @Override
     public void onNumClientsChanged(int numConnectedDevices) {
         mNumConnectedDevices = numConnectedDevices;
-        fireHotspotChangedCallback(isHotspotEnabled(), numConnectedDevices);
-    }
-
-    private final class OnStartTetheringCallback extends
-            ConnectivityManager.OnStartTetheringCallback {
-        @Override
-        public void onTetheringStarted() {
-            if (DEBUG) Log.d(TAG, "onTetheringStarted");
-            mWaitingForCallback = false;
-            // Don't fire a callback here, instead wait for the next update from wifi.
-        }
-
-        @Override
-        public void onTetheringFailed() {
-            if (DEBUG) Log.d(TAG, "onTetheringFailed");
-            mWaitingForCallback = false;
-            fireHotspotChangedCallback(isHotspotEnabled());
-          // TODO: Show error.
-        }
-    }
-
-    /**
-     * Class to listen in on wifi state and update the hotspot state
-     */
-    private final class WifiStateReceiver extends BroadcastReceiver {
-        private boolean mRegistered;
-
-        public void setListening(boolean listening) {
-            if (listening && !mRegistered) {
-                if (DEBUG) Log.d(TAG, "Registering receiver");
-                final IntentFilter filter = new IntentFilter();
-                filter.addAction(WifiManager.WIFI_AP_STATE_CHANGED_ACTION);
-                mContext.registerReceiver(this, filter);
-                mRegistered = true;
-            } else if (!listening && mRegistered) {
-                if (DEBUG) Log.d(TAG, "Unregistering receiver");
-                mContext.unregisterReceiver(this);
-                mRegistered = false;
-            }
-        }
-
-        @Override
-        public void onReceive(Context context, Intent intent) {
-            int state = intent.getIntExtra(
-                    WifiManager.EXTRA_WIFI_AP_STATE, WifiManager.WIFI_AP_STATE_FAILED);
-            if (DEBUG) Log.d(TAG, "onReceive " + state);
-
-            // Update internal hotspot state for tracking before using any enabled/callback methods.
-            mHotspotState = state;
-
-            if (!isHotspotEnabled()) {
-                // Reset num devices if the hotspot is no longer enabled so we don't get ghost
-                // counters.
-                mNumConnectedDevices = 0;
-            }
-
-            fireHotspotChangedCallback(isHotspotEnabled());
-        }
+        fireHotspotChangedCallback();
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
index a046675..9734918 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/MobileSignalController.java
@@ -22,6 +22,7 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.provider.Settings.Global;
+import android.telephony.NetworkRegistrationState;
 import android.telephony.PhoneStateListener;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
@@ -457,7 +458,13 @@
                 mCurrentState.level = mSignalStrength.getLevel();
             }
         }
-        if (mNetworkToIconLookup.indexOfKey(mDataNetType) >= 0) {
+
+        // When the device is camped on a 5G Non-Standalone network, the data network type is still
+        // LTE. In this case, we first check which 5G icon should be shown.
+        MobileIconGroup nr5GIconGroup = getNr5GIconGroup();
+        if (nr5GIconGroup != null) {
+            mCurrentState.iconGroup = nr5GIconGroup;
+        } else if (mNetworkToIconLookup.indexOfKey(mDataNetType) >= 0) {
             mCurrentState.iconGroup = mNetworkToIconLookup.get(mDataNetType);
         } else {
             mCurrentState.iconGroup = mDefaultIcons;
@@ -484,6 +491,36 @@
         notifyListenersIfNecessary();
     }
 
+    private MobileIconGroup getNr5GIconGroup() {
+        if (mServiceState == null) return null;
+
+        int nrStatus = mServiceState.getNrStatus();
+        if (nrStatus == NetworkRegistrationState.NR_STATUS_CONNECTED) {
+            // Check if the NR 5G is using millimeter wave and the icon is config.
+            if (mServiceState.getNrFrequencyRange() == ServiceState.FREQUENCY_RANGE_MMWAVE) {
+                if (mConfig.nr5GIconMap.containsKey(Config.NR_CONNECTED_MMWAVE)) {
+                    return mConfig.nr5GIconMap.get(Config.NR_CONNECTED_MMWAVE);
+                }
+            }
+
+            // If NR 5G is not using millimeter wave or there is no icon for millimeter wave, we
+            // check the normal 5G icon.
+            if (mConfig.nr5GIconMap.containsKey(Config.NR_CONNECTED)) {
+                return mConfig.nr5GIconMap.get(Config.NR_CONNECTED);
+            }
+        } else if (nrStatus == NetworkRegistrationState.NR_STATUS_NOT_RESTRICTED) {
+            if (mConfig.nr5GIconMap.containsKey(Config.NR_NOT_RESTRICTED)) {
+                return mConfig.nr5GIconMap.get(Config.NR_NOT_RESTRICTED);
+            }
+        } else if (nrStatus == NetworkRegistrationState.NR_STATUS_RESTRICTED) {
+            if (mConfig.nr5GIconMap.containsKey(Config.NR_RESTRICTED)) {
+                return mConfig.nr5GIconMap.get(Config.NR_RESTRICTED);
+            }
+        }
+
+        return null;
+    }
+
     private boolean isDataDisabled() {
         return !mPhone.getDataEnabled(mSubscriptionInfo.getSubscriptionId());
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
index 326147d..b83fa62 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/NetworkControllerImpl.java
@@ -16,6 +16,8 @@
 
 package com.android.systemui.statusbar.policy;
 
+import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
+
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
@@ -54,18 +56,18 @@
 import com.android.systemui.R;
 import com.android.systemui.settings.CurrentUserTracker;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController.DeviceProvisionedListener;
+import com.android.systemui.statusbar.policy.MobileSignalController.MobileIconGroup;
 
-import com.android.systemui.statusbar.policy.MobileSignalController.MobileState;
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.ArrayList;
 import java.util.BitSet;
 import java.util.Collections;
 import java.util.Comparator;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
-
-import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
+import java.util.Map;
 
 /** Platform implementation of the network controller. **/
 public class NetworkControllerImpl extends BroadcastReceiver
@@ -1026,6 +1028,13 @@
 
     @VisibleForTesting
     static class Config {
+        static final int NR_CONNECTED_MMWAVE = 1;
+        static final int NR_CONNECTED = 2;
+        static final int NR_NOT_RESTRICTED = 3;
+        static final int NR_RESTRICTED = 4;
+
+        Map<Integer, MobileIconGroup> nr5GIconMap = new HashMap<>();
+
         boolean showAtLeast3G = false;
         boolean alwaysShowCdmaRssi = false;
         boolean show4gForLte = false;
@@ -1034,6 +1043,19 @@
         boolean inflateSignalStrengths = false;
         boolean alwaysShowDataRatIcon = false;
 
+        /**
+         * Mapping from NR 5G status string to an integer. The NR 5G status string should match
+         * those in carrier config.
+         */
+        private static final Map<String, Integer> NR_STATUS_STRING_TO_INDEX;
+        static {
+            NR_STATUS_STRING_TO_INDEX = new HashMap<>(4);
+            NR_STATUS_STRING_TO_INDEX.put("connected_mmwave", NR_CONNECTED_MMWAVE);
+            NR_STATUS_STRING_TO_INDEX.put("connected", NR_CONNECTED);
+            NR_STATUS_STRING_TO_INDEX.put("not_restricted", NR_NOT_RESTRICTED);
+            NR_STATUS_STRING_TO_INDEX.put("restricted", NR_RESTRICTED);
+        }
+
         static Config readConfig(Context context) {
             Config config = new Config();
             Resources res = context.getResources();
@@ -1058,8 +1080,46 @@
                         CarrierConfigManager.KEY_SHOW_4G_FOR_LTE_DATA_ICON_BOOL);
                 config.hideLtePlus = b.getBoolean(
                         CarrierConfigManager.KEY_HIDE_LTE_PLUS_DATA_ICON_BOOL);
+                String nr5GIconConfiguration =
+                        b.getString(CarrierConfigManager.KEY_5G_ICON_CONFIGURATION_STRING);
+                if (!TextUtils.isEmpty(nr5GIconConfiguration)) {
+                    String[] nr5GIconConfigPairs = nr5GIconConfiguration.trim().split(",");
+                    for (String pair : nr5GIconConfigPairs) {
+                        add5GIconMapping(pair, config);
+                    }
+                }
             }
+
             return config;
         }
+
+        /**
+         * Add a mapping from NR 5G status to the 5G icon. All the icon resources come from
+         * {@link TelephonyIcons}.
+         *
+         * @param keyValuePair the NR 5G status and icon name separated by a colon.
+         * @param config container that used to store the parsed configs.
+         */
+        @VisibleForTesting
+        static void add5GIconMapping(String keyValuePair, Config config) {
+            String[] kv = (keyValuePair.trim().toLowerCase()).split(":");
+
+            if (kv.length != 2) {
+                if (DEBUG) Log.e(TAG, "Invalid 5G icon configuration, config = " + keyValuePair);
+                return;
+            }
+
+            String key = kv[0], value = kv[1];
+
+            // There is no icon config for the specific 5G status.
+            if (value.equals("none")) return;
+
+            if (NR_STATUS_STRING_TO_INDEX.containsKey(key)
+                    && TelephonyIcons.ICON_NAME_TO_ICON.containsKey(value)) {
+                config.nr5GIconMap.put(
+                        NR_STATUS_STRING_TO_INDEX.get(key),
+                        TelephonyIcons.ICON_NAME_TO_ICON.get(value));
+            }
+        }
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/TelephonyIcons.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/TelephonyIcons.java
index bd76820..7347f66 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/TelephonyIcons.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/TelephonyIcons.java
@@ -19,6 +19,9 @@
 import com.android.systemui.R;
 import com.android.systemui.statusbar.policy.MobileSignalController.MobileIconGroup;
 
+import java.util.HashMap;
+import java.util.Map;
+
 class TelephonyIcons {
     //***** Data connection icons
     static final int FLIGHT_MODE_ICON = R.drawable.stat_sys_airplane_mode;
@@ -33,6 +36,8 @@
     static final int ICON_4G = R.drawable.ic_4g_mobiledata;
     static final int ICON_4G_PLUS = R.drawable.ic_4g_plus_mobiledata;
     static final int ICON_1X = R.drawable.ic_1x_mobiledata;
+    static final int ICON_5G = R.drawable.ic_5g_mobiledata;
+    static final int ICON_5G_PLUS = R.drawable.ic_5g_plus_mobiledata;
 
     static final MobileIconGroup CARRIER_NETWORK_CHANGE = new MobileIconGroup(
             "CARRIER_NETWORK_CHANGE",
@@ -199,6 +204,34 @@
             TelephonyIcons.ICON_LTE_PLUS,
             true);
 
+    static final MobileIconGroup NR_5G = new MobileIconGroup(
+            "5G",
+            null,
+            null,
+            AccessibilityContentDescriptions.PHONE_SIGNAL_STRENGTH,
+            0,
+            0,
+            0,
+            0,
+            AccessibilityContentDescriptions.PHONE_SIGNAL_STRENGTH[0],
+            R.string.data_connection_5g,
+            TelephonyIcons.ICON_5G,
+            true);
+
+    static final MobileIconGroup NR_5G_PLUS = new MobileIconGroup(
+            "5G_PLUS",
+            null,
+            null,
+            AccessibilityContentDescriptions.PHONE_SIGNAL_STRENGTH,
+            0,
+            0,
+            0,
+            0,
+            AccessibilityContentDescriptions.PHONE_SIGNAL_STRENGTH[0],
+            R.string.data_connection_5g_plus,
+            TelephonyIcons.ICON_5G_PLUS,
+            true);
+
     static final MobileIconGroup DATA_DISABLED = new MobileIconGroup(
             "DataDisabled",
             null,
@@ -211,5 +244,27 @@
             R.string.cell_data_off_content_description,
             0,
             false);
+
+    /** Mapping icon name(lower case) to the icon object. */
+    static final Map<String, MobileIconGroup> ICON_NAME_TO_ICON;
+    static {
+        ICON_NAME_TO_ICON = new HashMap<>();
+        ICON_NAME_TO_ICON.put("carrier_network_change", CARRIER_NETWORK_CHANGE);
+        ICON_NAME_TO_ICON.put("3g", THREE_G);
+        ICON_NAME_TO_ICON.put("wfc", WFC);
+        ICON_NAME_TO_ICON.put("unknown", UNKNOWN);
+        ICON_NAME_TO_ICON.put("e", E);
+        ICON_NAME_TO_ICON.put("1x", ONE_X);
+        ICON_NAME_TO_ICON.put("g", G);
+        ICON_NAME_TO_ICON.put("h", H);
+        ICON_NAME_TO_ICON.put("h+", H_PLUS);
+        ICON_NAME_TO_ICON.put("4g", FOUR_G);
+        ICON_NAME_TO_ICON.put("4g+", FOUR_G_PLUS);
+        ICON_NAME_TO_ICON.put("lte", LTE);
+        ICON_NAME_TO_ICON.put("lte+", LTE_PLUS);
+        ICON_NAME_TO_ICON.put("5g", NR_5G);
+        ICON_NAME_TO_ICON.put("5g_plus", NR_5G_PLUS);
+        ICON_NAME_TO_ICON.put("datadisable", DATA_DISABLED);
+    }
 }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
index 54811f5..4c241bd 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayout.java
@@ -1421,7 +1421,8 @@
      */
     private int targetScrollForView(ExpandableView v, int positionInLinearLayout) {
         return positionInLinearLayout + v.getIntrinsicHeight() +
-                getImeInset() - getHeight() + getTopPadding();
+                getImeInset() - getHeight()
+                + ((!isExpanded() && isPinnedHeadsUp(v)) ? mHeadsUpInset : getTopPadding());
     }
 
     @Override
@@ -2052,9 +2053,15 @@
     }
 
     private int getScrollRange() {
-        int scrollRange = Math.max(0, mContentHeight - mMaxLayoutHeight);
+        // In current design, it only use the top HUN to treat all of HUNs
+        // although there are more than one HUNs
+        int contentHeight = mContentHeight;
+        if (!isExpanded() && mHeadsUpManager.hasPinnedHeadsUp()) {
+            contentHeight = mHeadsUpInset + getTopHeadsUpPinnedHeight();
+        }
+        int scrollRange = Math.max(0, contentHeight - mMaxLayoutHeight);
         int imeInset = getImeInset();
-        scrollRange += Math.min(imeInset, Math.max(0, mContentHeight - (getHeight() - imeInset)));
+        scrollRange += Math.min(imeInset, Math.max(0, contentHeight - (getHeight() - imeInset)));
         return scrollRange;
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
index 0d50f5a..05870e8 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/stack/StackScrollAlgorithm.java
@@ -473,6 +473,15 @@
                     childState.yTranslation = topState.yTranslation + topState.height
                             - childState.height;
                 }
+
+                // heads up notification show and this row is the top entry of heads up
+                // notifications. i.e. this row should be the only one row that has input field
+                // To check if the row need to do translation according to scroll Y
+                // heads up show full of row's content and any scroll y indicate that the
+                // translationY need to move up the HUN.
+                if (!mIsExpanded && isTopEntry && ambientState.getScrollY() > 0) {
+                    childState.yTranslation -= ambientState.getScrollY();
+                }
             }
             if (row.isHeadsUpAnimatingAway()) {
                 childState.hidden = false;
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
index 3a9d1c7..35ade2c 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerService.java
@@ -109,4 +109,12 @@
         });
         dialog.show();
     }
+
+    public static boolean parseIntegerSwitch(String value, boolean defaultValue) {
+        try {
+            return value != null ? Integer.parseInt(value) != 0 : defaultValue;
+        } catch (NumberFormatException e) {
+            return defaultValue;
+        }
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/tuner/TunerSwitch.java b/packages/SystemUI/src/com/android/systemui/tuner/TunerSwitch.java
index f53d516..89049f8 100644
--- a/packages/SystemUI/src/com/android/systemui/tuner/TunerSwitch.java
+++ b/packages/SystemUI/src/com/android/systemui/tuner/TunerSwitch.java
@@ -38,7 +38,7 @@
 
     @Override
     public void onTuningChanged(String key, String newValue) {
-        setChecked(newValue != null ? Integer.parseInt(newValue) != 0 : mDefault);
+        setChecked(TunerService.parseIntegerSwitch(newValue, mDefault));
     }
 
     @Override
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
index dd55264..d089b2f 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeDialogComponent.java
@@ -108,28 +108,23 @@
 
     @Override
     public void onTuningChanged(String key, String newValue) {
+        boolean volumeDownToEnterSilent = mVolumePolicy.volumeDownToEnterSilent;
+        boolean volumeUpToExitSilent = mVolumePolicy.volumeUpToExitSilent;
+        boolean doNotDisturbWhenSilent = mVolumePolicy.doNotDisturbWhenSilent;
+
         if (VOLUME_DOWN_SILENT.equals(key)) {
-            final boolean volumeDownToEnterSilent = newValue != null
-                    ? Integer.parseInt(newValue) != 0
-                    : DEFAULT_VOLUME_DOWN_TO_ENTER_SILENT;
-            setVolumePolicy(volumeDownToEnterSilent,
-                    mVolumePolicy.volumeUpToExitSilent, mVolumePolicy.doNotDisturbWhenSilent,
-                    mVolumePolicy.vibrateToSilentDebounce);
+            volumeDownToEnterSilent =
+                TunerService.parseIntegerSwitch(newValue, DEFAULT_VOLUME_DOWN_TO_ENTER_SILENT);
         } else if (VOLUME_UP_SILENT.equals(key)) {
-            final boolean volumeUpToExitSilent = newValue != null
-                    ? Integer.parseInt(newValue) != 0
-                    : DEFAULT_VOLUME_UP_TO_EXIT_SILENT;
-            setVolumePolicy(mVolumePolicy.volumeDownToEnterSilent,
-                    volumeUpToExitSilent, mVolumePolicy.doNotDisturbWhenSilent,
-                    mVolumePolicy.vibrateToSilentDebounce);
+            volumeUpToExitSilent =
+                TunerService.parseIntegerSwitch(newValue, DEFAULT_VOLUME_UP_TO_EXIT_SILENT);
         } else if (VOLUME_SILENT_DO_NOT_DISTURB.equals(key)) {
-            final boolean doNotDisturbWhenSilent = newValue != null
-                    ? Integer.parseInt(newValue) != 0
-                    : DEFAULT_DO_NOT_DISTURB_WHEN_SILENT;
-            setVolumePolicy(mVolumePolicy.volumeDownToEnterSilent,
-                    mVolumePolicy.volumeUpToExitSilent, doNotDisturbWhenSilent,
-                    mVolumePolicy.vibrateToSilentDebounce);
+            doNotDisturbWhenSilent =
+                TunerService.parseIntegerSwitch(newValue, DEFAULT_DO_NOT_DISTURB_WHEN_SILENT);
         }
+
+        setVolumePolicy(volumeDownToEnterSilent, volumeUpToExitSilent, doNotDisturbWhenSilent,
+                mVolumePolicy.vibrateToSilentDebounce);
     }
 
     private void setVolumePolicy(boolean volumeDownToEnterSilent, boolean volumeUpToExitSilent,
diff --git a/packages/SystemUI/tests/Android.mk b/packages/SystemUI/tests/Android.mk
index 9ee5532..aa3d2d3 100644
--- a/packages/SystemUI/tests/Android.mk
+++ b/packages/SystemUI/tests/Android.mk
@@ -39,7 +39,8 @@
 
 LOCAL_STATIC_JAVA_LIBRARIES := \
     metrics-helper-lib \
-    android-support-test \
+    androidx.test.rules \
+    hamcrest-library \
     mockito-target-inline-minus-junit4 \
     testables \
     truth-prebuilt \
diff --git a/packages/SystemUI/tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java b/packages/SystemUI/tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java
index fe23541..1472243 100644
--- a/packages/SystemUI/tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java
+++ b/packages/SystemUI/tests/src/com/android/AAAPlusPlusVerifySysuiRequiredTestPropertiesTest.java
@@ -16,22 +16,22 @@
 
 import static org.junit.Assert.assertFalse;
 
-import android.support.test.filters.LargeTest;
-import android.support.test.filters.MediumTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.internal.runner.ClassPathScanner;
-import android.support.test.internal.runner.ClassPathScanner.ChainedClassNameFilter;
-import android.support.test.internal.runner.ClassPathScanner.ExternalClassNameFilter;
 import android.testing.AndroidTestingRunner;
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.test.filters.LargeTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.internal.runner.ClassPathScanner;
+import androidx.test.internal.runner.ClassPathScanner.ChainedClassNameFilter;
+import androidx.test.internal.runner.ClassPathScanner.ExternalClassNameFilter;
+
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.internal.builders.AllDefaultPossibilitiesBuilder;
 
 import java.io.IOException;
 import java.lang.reflect.Method;
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardClockAccessibilityDelegateTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardClockAccessibilityDelegateTest.java
index e37ea95..dcafa72 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardClockAccessibilityDelegateTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardClockAccessibilityDelegateTest.java
@@ -20,12 +20,13 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
 import android.text.TextUtils;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityNodeInfo;
 import android.widget.TextView;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinBasedInputViewTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinBasedInputViewTest.java
index 359832f..d1a1ad6 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinBasedInputViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardPinBasedInputViewTest.java
@@ -21,12 +21,13 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.KeyEvent;
 import android.view.LayoutInflater;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerTest.java
index fcf327b..8db195a 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardSecurityContainerTest.java
@@ -16,19 +16,18 @@
 
 package com.android.keyguard;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 import android.content.Context;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.UiThreadTest;
-import android.util.Log;
 import android.view.LayoutInflater;
-import android.view.View;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class KeyguardSecurityContainerTest extends SysuiTestCase {
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
index d46a974..2055519 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
@@ -16,14 +16,22 @@
 
 package com.android.keyguard;
 
+import static com.google.common.truth.Truth.assertThat;
+
+import com.google.common.truth.Truth.*;
+
 import android.content.Context;
 import android.content.Intent;
+import android.os.Bundle;
+import android.telephony.ServiceState;
+import android.telephony.SubscriptionManager;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
 import com.android.internal.telephony.IccCardConstants;
+import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.TelephonyIntents;
 import com.android.systemui.SysuiTestCase;
 
@@ -70,6 +78,184 @@
                 keyguardUpdateMonitor.hasSimStateJustChanged());
     }
 
+    @Test
+    public void testTelephonyCapable_BootInitState() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_SimState_Absent() {
+        Intent intent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
+        intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_ABSENT);
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent,null, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isTrue();
+    }
+
+    @Test
+    public void testTelephonyCapable_SimInvalid_ServiceState_InService() {
+        // SERVICE_STATE - IN_SERVICE, but SIM_STATE is invalid TelephonyCapable should be False
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_IN_SERVICE);
+        state.fillInNotifierBundle(data);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_SimValid_ServiceState_PowerOff() {
+        // Simulate AirplaneMode case, SERVICE_STATE - POWER_OFF, check TelephonyCapable False
+        // Only receive ServiceState callback IN_SERVICE -> OUT_OF_SERVICE -> POWER_OFF
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_POWER_OFF);
+        state.fillInNotifierBundle(data);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, true));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isTrue();
+    }
+
+    /* Normal SIM inserted flow
+     * ServiceState:    ---OutOfServie----->PowerOff->OutOfServie--->InService
+     * SimState:        ----NOT_READY---->READY----------------------LOADED>>>
+     * Subscription:    --------null---->null--->"Chunghwa Telecom"-------->>>
+     * System:          -------------------------------BOOT_COMPLETED------>>>
+     * TelephonyCapable:(F)-(F)-(F)-(F)-(F)-(F)-(F)-(F)-(F)-(F)------(T)-(T)>>
+     */
+    @Test
+    public void testTelephonyCapable_BootInitState_ServiceState_OutOfService() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_OUT_OF_SERVICE);
+        state.fillInNotifierBundle(data);
+        intent.putExtras(data);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_BootInitState_SimState_NotReady() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_OUT_OF_SERVICE);
+        state.fillInNotifierBundle(data);
+        Intent intent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
+        intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_NOT_READY);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_BootInitState_SimState_Ready() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_OUT_OF_SERVICE);
+        state.fillInNotifierBundle(data);
+        Intent intent = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
+        intent.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_READY);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_BootInitState_ServiceState_PowerOff() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_POWER_OFF);
+        state.fillInNotifierBundle(data);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, false));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+    }
+
+    @Test
+    public void testTelephonyCapable_SimValid_ServiceState_InService() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Intent intent = new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_IN_SERVICE);
+        state.fillInNotifierBundle(data);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intent, data, true));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isTrue();
+    }
+
+    @Test
+    public void testTelephonyCapable_SimValid_SimState_Loaded() {
+        TestableKeyguardUpdateMonitor keyguardUpdateMonitor =
+                new TestableKeyguardUpdateMonitor(getContext());
+        Bundle data = new Bundle();
+        ServiceState state = new ServiceState();
+        state.setState(ServiceState.STATE_IN_SERVICE);
+        state.fillInNotifierBundle(data);
+        Intent intentSimState = new Intent(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
+        intentSimState.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intentSimState, data, true));
+        mTestableLooper.processAllMessages();
+        // Even SimState Loaded, still need ACTION_SERVICE_STATE_CHANGED turn on mTelephonyCapable
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isFalse();
+
+        Intent intentServiceState =  new Intent(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
+        intentSimState.putExtra(IccCardConstants.INTENT_KEY_ICC_STATE
+                , IccCardConstants.INTENT_VALUE_ICC_LOADED);
+        keyguardUpdateMonitor.mBroadcastReceiver.onReceive(getContext()
+                , putPhoneInfo(intentServiceState, data, true));
+        mTestableLooper.processAllMessages();
+        assertThat(keyguardUpdateMonitor.mTelephonyCapable).isTrue();
+    }
+
+    private Intent putPhoneInfo(Intent intent, Bundle data, Boolean simInited) {
+        int subscription = simInited
+                ? 1/* mock subid=1 */ : SubscriptionManager.DUMMY_SUBSCRIPTION_ID_BASE;
+        if (data != null) intent.putExtras(data);
+        intent.putExtra(PhoneConstants.PHONE_NAME_KEY, "Phone");
+        intent.putExtra("subscription", subscription);
+        intent.putExtra("slot", 0/* SLOT 1 */);
+        return intent;
+    }
+
     private class TestableKeyguardUpdateMonitor extends KeyguardUpdateMonitor {
         AtomicBoolean mSimStateChanged = new AtomicBoolean(false);
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/BatteryMeterDrawableTest.java b/packages/SystemUI/tests/src/com/android/systemui/BatteryMeterDrawableTest.java
index e1f56a47..d1573c3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/BatteryMeterDrawableTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/BatteryMeterDrawableTest.java
@@ -16,8 +16,6 @@
 
 package com.android.systemui;
 
-import com.android.settingslib.graph.BatteryMeterDrawableBase;
-
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyFloat;
 import static org.mockito.Mockito.anyString;
@@ -30,9 +28,12 @@
 
 import android.content.res.Resources;
 import android.graphics.Canvas;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.settingslib.graph.BatteryMeterDrawableBase;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/DependencyTest.java b/packages/SystemUI/tests/src/com/android/systemui/DependencyTest.java
index 3426e11..5513a54 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/DependencyTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/DependencyTest.java
@@ -21,7 +21,8 @@
 import static org.mockito.Mockito.verify;
 
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.Dependency.DependencyKey;
 import com.android.systemui.statusbar.policy.FlashlightController;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
index 08c4235..4d14c05 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ExpandHelperTest.java
@@ -16,15 +16,18 @@
 
 package com.android.systemui;
 
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
 import android.animation.ObjectAnimator;
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.NotificationTestHelper;
 
@@ -32,10 +35,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
index f278a17..4090b1d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ForegroundServiceControllerTest.java
@@ -30,10 +30,11 @@
 import android.os.Bundle;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.widget.RemoteViews;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.messages.nano.SystemMessageProto;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java b/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
index cc96917..1b9d283 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/ScreenDecorationsTest.java
@@ -20,8 +20,8 @@
 import static com.android.systemui.tuner.TunablePadding.FLAG_START;
 
 import static org.hamcrest.Matchers.is;
-import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThat;
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
@@ -36,7 +36,6 @@
 import android.app.Fragment;
 import android.content.res.Configuration;
 import android.os.Handler;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
@@ -44,6 +43,8 @@
 import android.view.View;
 import android.view.WindowManager;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.R.dimen;
 import com.android.systemui.ScreenDecorations.TunablePaddingTagListener;
 import com.android.systemui.fragments.FragmentHostManager;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/SliceBroadcastRelayHandlerTest.java b/packages/SystemUI/tests/src/com/android/systemui/SliceBroadcastRelayHandlerTest.java
index 383db05..c6e85c3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/SliceBroadcastRelayHandlerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/SliceBroadcastRelayHandlerTest.java
@@ -29,9 +29,10 @@
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.net.Uri;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.settingslib.SliceBroadcastRelay;
 
 import org.junit.Test;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
index b6335f3..256cfb2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/SysuiBaseFragmentTest.java
@@ -19,10 +19,11 @@
 
 import android.app.Fragment;
 import android.app.Instrumentation;
-import android.support.test.InstrumentationRegistry;
 import android.testing.BaseFragmentTest;
 import android.testing.DexmakerShareClassLoaderRule;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.systemui.utils.leaks.LeakCheckedTest;
 import com.android.systemui.utils.leaks.LeakCheckedTest.SysuiLeakCheck;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java b/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
index a35ca46..4ad103c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/SysuiTestCase.java
@@ -23,11 +23,12 @@
 import android.os.Looper;
 import android.os.MessageQueue;
 import android.os.ParcelFileDescriptor;
-import android.support.test.InstrumentationRegistry;
 import android.testing.DexmakerShareClassLoaderRule;
 import android.testing.LeakCheck;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.keyguard.KeyguardUpdateMonitor;
 
 import org.junit.After;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/colorextraction/SysuiColorExtractorTests.java b/packages/SystemUI/tests/src/com/android/systemui/colorextraction/SysuiColorExtractorTests.java
index 13dc36d..1649f98 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/colorextraction/SysuiColorExtractorTests.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/colorextraction/SysuiColorExtractorTests.java
@@ -22,8 +22,9 @@
 import android.app.WallpaperColors;
 import android.app.WallpaperManager;
 import android.graphics.Color;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.colorextraction.ColorExtractor;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/AlwaysOnDisplayPolicyTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/AlwaysOnDisplayPolicyTest.java
index 0bbdeb5..ec9acdf 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/AlwaysOnDisplayPolicyTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/AlwaysOnDisplayPolicyTest.java
@@ -19,10 +19,11 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.text.format.DateUtils;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeConfigurationTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeConfigurationTest.java
index bb67d6e..3062b8f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeConfigurationTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeConfigurationTest.java
@@ -20,8 +20,9 @@
 
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeMachineTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeMachineTest.java
index 368c814f..43836de 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeMachineTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeMachineTest.java
@@ -28,8 +28,8 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.mock;
@@ -38,16 +38,15 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
-import android.view.Display;
+import android.testing.UiThreadTest;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.wakelock.WakeLockFake;
 
-import android.testing.UiThreadTest;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenBrightnessTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenBrightnessTest.java
index 5e12781..912a95a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenBrightnessTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenBrightnessTest.java
@@ -28,14 +28,13 @@
 import static com.android.systemui.doze.DozeMachine.State.UNINITIALIZED;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
 
 import android.os.PowerManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.utils.hardware.FakeSensorManager;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStatePreventingAdapterTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStatePreventingAdapterTest.java
index a17a95f..903e4a1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStatePreventingAdapterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStatePreventingAdapterTest.java
@@ -22,9 +22,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.view.Display;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.DozeParameters;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStateTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStateTest.java
index b6039b6..bfd448a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStateTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeScreenStateTest.java
@@ -30,19 +30,16 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.Display;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.DozeParameters;
-import com.android.systemui.util.wakelock.WakeLock;
 import com.android.systemui.util.wakelock.WakeLockFake;
 import com.android.systemui.utils.os.FakeHandler;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSuspendScreenStatePreventingAdapterTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSuspendScreenStatePreventingAdapterTest.java
index ed93561..fac58a0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSuspendScreenStatePreventingAdapterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeSuspendScreenStatePreventingAdapterTest.java
@@ -22,9 +22,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.view.Display;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.DozeParameters;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeTriggersTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeTriggersTest.java
index c2da7f5..e18b625 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeTriggersTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeTriggersTest.java
@@ -27,11 +27,12 @@
 import android.app.Instrumentation;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.hardware.AmbientDisplayConfiguration;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.DozeParameters;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeUiTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeUiTest.java
index 0d8d952..25231bc 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeUiTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeUiTest.java
@@ -27,19 +27,17 @@
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.clearInvocations;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.os.PowerManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.keyguard.KeyguardUpdateMonitor;
 import com.android.systemui.SysuiTestCase;
@@ -47,7 +45,6 @@
 import com.android.systemui.util.wakelock.WakeLockFake;
 
 import org.junit.After;
-import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -172,4 +169,4 @@
         mDozeUi.transitionTo(UNINITIALIZED, DOZE);
         verify(mHost).setAnimateWakeup(eq(false));
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
index 6ac4462..1ea2e29 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/doze/DozeWallpaperStateTest.java
@@ -18,16 +18,15 @@
 
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.IWallpaperManager;
 import android.os.RemoteException;
-import android.support.test.filters.SmallTest;
 
-import com.android.keyguard.KeyguardUpdateMonitor;
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.DozeParameters;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/DismissCallbackRegistryTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/DismissCallbackRegistryTest.java
index 308670d..d35fc30 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/DismissCallbackRegistryTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/DismissCallbackRegistryTest.java
@@ -19,12 +19,11 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.policy.IKeyguardDismissCallback;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.UiOffloadThread;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
index 46e2bfb..7ae7aa4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/KeyguardSliceProviderTest.java
@@ -19,25 +19,28 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
 import android.content.ContentResolver;
 import android.content.Intent;
 import android.net.Uri;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
-import android.util.Log;
+
+import androidx.slice.Slice;
+import androidx.slice.SliceItem;
+import androidx.slice.SliceProvider;
+import androidx.slice.SliceSpecs;
+import androidx.slice.builders.ListBuilder;
+import androidx.slice.core.SliceQuery;
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.statusbar.policy.ZenModeController;
 
 import org.junit.Assert;
 import org.junit.Before;
@@ -50,13 +53,6 @@
 import java.util.HashSet;
 import java.util.concurrent.TimeUnit;
 
-import androidx.slice.Slice;
-import androidx.slice.SliceItem;
-import androidx.slice.SliceProvider;
-import androidx.slice.SliceSpecs;
-import androidx.slice.builders.ListBuilder;
-import androidx.slice.core.SliceQuery;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/LifecycleTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/LifecycleTest.java
index e0807d6..50914c8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/LifecycleTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/LifecycleTest.java
@@ -19,9 +19,10 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ScreenLifecycleTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ScreenLifecycleTest.java
index 8c918f6..06e597e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/ScreenLifecycleTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/ScreenLifecycleTest.java
@@ -21,9 +21,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WakefulnessLifecycleTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WakefulnessLifecycleTest.java
index 9eba9b8..1dc4150 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WakefulnessLifecycleTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WakefulnessLifecycleTest.java
@@ -22,9 +22,10 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityControllerTest.java
index cf32760..7ccf905 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityControllerTest.java
@@ -16,13 +16,13 @@
 
 package com.android.systemui.keyguard;
 
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.argThat;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.argThat;
 
 import android.app.Activity;
 import android.app.ActivityManager;
@@ -36,8 +36,9 @@
 import android.os.Bundle;
 import android.os.IBinder;
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.recents.misc.SysUiTaskStackChangeListener;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.java b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.java
index 9f3573f..6e726cf 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/keyguard/WorkLockActivityTest.java
@@ -17,13 +17,11 @@
 package com.android.systemui.keyguard;
 
 import static android.app.ActivityManager.TaskDescription;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import android.annotation.ColorInt;
 import android.annotation.UserIdInt;
 import android.app.KeyguardManager;
@@ -33,6 +31,9 @@
 import android.graphics.Color;
 import android.os.Looper;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.keyguard.WorkLockActivity;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/pip/phone/PipTouchStateTest.java b/packages/SystemUI/tests/src/com/android/systemui/pip/phone/PipTouchStateTest.java
index b7c1e8e..3155e57 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/pip/phone/PipTouchStateTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/pip/phone/PipTouchStateTest.java
@@ -26,13 +26,14 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.SystemClock;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.MotionEvent;
 import android.view.ViewConfiguration;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginInstanceManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginInstanceManagerTest.java
index 04441ab..0045d9d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginInstanceManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginInstanceManagerTest.java
@@ -17,6 +17,7 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.eq;
@@ -25,19 +26,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.PluginInstanceManager.PluginInfo;
-import com.android.systemui.plugins.VersionInfo.InvalidVersionException;
-import com.android.systemui.plugins.annotations.Requires;
-
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mockito;
-
 import android.app.Activity;
 import android.app.NotificationManager;
 import android.content.BroadcastReceiver;
@@ -52,10 +40,24 @@
 import android.content.pm.ServiceInfo;
 import android.os.HandlerThread;
 import android.os.UserHandle;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.plugins.PluginInstanceManager.PluginInfo;
+import com.android.systemui.plugins.VersionInfo.InvalidVersionException;
+import com.android.systemui.plugins.annotations.Requires;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mockito;
+
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginManagerTest.java
index 94dbc2a..dfbb855 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/plugins/PluginManagerTest.java
@@ -26,8 +26,6 @@
 import android.content.Intent;
 import android.content.pm.PackageManager;
 import android.net.Uri;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
@@ -36,11 +34,10 @@
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.annotations.ProvidesInterface;
 import com.android.systemui.plugins.PluginInstanceManager.PluginInfo;
 import com.android.systemui.plugins.PluginManagerImpl.PluginInstanceManagerFactory;
+import com.android.systemui.plugins.annotations.ProvidesInterface;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/plugins/VersionInfoTest.java b/packages/SystemUI/tests/src/com/android/systemui/plugins/VersionInfoTest.java
index 0b4d9b5..6a2f739 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/plugins/VersionInfoTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/plugins/VersionInfoTest.java
@@ -17,13 +17,13 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.VersionInfo.InvalidVersionException;
 import com.android.systemui.plugins.annotations.Requires;
-import com.android.systemui.plugins.qs.QS;
 import com.android.systemui.plugins.qs.DetailAdapter;
+import com.android.systemui.plugins.qs.QS;
 import com.android.systemui.plugins.qs.QS.HeightListener;
 
 import org.junit.Rule;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/power/PowerNotificationWarningsTest.java b/packages/SystemUI/tests/src/com/android/systemui/power/PowerNotificationWarningsTest.java
index bf6cc53..47a969b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/power/PowerNotificationWarningsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/power/PowerNotificationWarningsTest.java
@@ -16,9 +16,6 @@
 
 package com.android.systemui.power;
 
-import static android.test.MoreAsserts.assertNotEqual;
-
-import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
@@ -31,14 +28,14 @@
 
 import android.app.Notification;
 import android.app.NotificationManager;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.messages.nano.SystemMessageProto.SystemMessage;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.NotificationChannels;
 
-import java.util.concurrent.TimeUnit;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/AutoAddTrackerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/AutoAddTrackerTest.java
index dfc1852..0ae9461 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/AutoAddTrackerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/AutoAddTrackerTest.java
@@ -22,10 +22,11 @@
 import static org.junit.Assert.assertTrue;
 
 import android.provider.Settings.Secure;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.Prefs;
 import com.android.systemui.Prefs.Key;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java
index f845f3a..8879e83 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSDetailTest.java
@@ -23,7 +23,6 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
@@ -31,6 +30,8 @@
 import android.view.LayoutInflater;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFooterImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFooterImplTest.java
index 703b4d5..d963689 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFooterImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFooterImplTest.java
@@ -20,13 +20,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.LayoutInflater;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.R;
 import com.android.systemui.R.id;
 import com.android.systemui.plugins.ActivityStarter;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
index 8cece92..8a27f12 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSFragmentTest.java
@@ -18,37 +18,31 @@
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
 
-import android.app.FragmentController;
-import android.app.FragmentManagerNonConfig;
+import android.content.Context;
 import android.os.Looper;
-import android.support.test.filters.FlakyTest;
+import android.testing.AndroidTestingRunner;
+import android.testing.LayoutInflaterBuilder;
+import android.testing.TestableLooper;
+import android.testing.TestableLooper.RunWithLooper;
+import android.view.View;
+import android.widget.FrameLayout;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.keyguard.CarrierText;
 import com.android.systemui.Dependency;
 import com.android.systemui.R;
-
-import android.os.Parcelable;
-import android.support.test.filters.SmallTest;
-import android.testing.AndroidTestingRunner;
-
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.statusbar.phone.StatusBarIconController;
 import com.android.systemui.statusbar.policy.Clock;
 import com.android.systemui.statusbar.policy.UserSwitcherController;
-import android.testing.LayoutInflaterBuilder;
-import android.testing.TestableLooper;
-import android.testing.TestableLooper.RunWithLooper;
 
 import org.junit.Before;
 import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import android.content.Context;
-import android.view.View;
-import android.widget.FrameLayout;
-
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
 @SmallTest
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.java
index 85cdfcc..973a5e9e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/QSPanelTest.java
@@ -19,11 +19,12 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/SlashImageViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/SlashImageViewTest.java
index e2159d2..ea8c64a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/SlashImageViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/SlashImageViewTest.java
@@ -16,26 +16,25 @@
 
 package com.android.systemui.qs;
 
-import android.content.Context;
-import android.graphics.drawable.Drawable;
-import android.support.test.filters.SmallTest;
-import android.testing.AndroidTestingRunner;
-import android.testing.TestableLooper.RunWithLooper;
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.qs.QSTile.SlashState;
-import com.android.systemui.qs.tileimpl.SlashImageView;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper.RunWithLooper;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.plugins.qs.QSTile.SlashState;
+import com.android.systemui.qs.tileimpl.SlashImageView;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/TileLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/TileLayoutTest.java
index 2040e75..fef47bd 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/TileLayoutTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/TileLayoutTest.java
@@ -27,12 +27,12 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.qs.QSIconView;
 import com.android.systemui.plugins.qs.QSTile;
 import com.android.systemui.qs.tileimpl.QSIconViewImpl;
 import com.android.systemui.qs.tileimpl.QSTileView;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/TouchAnimatorTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/TouchAnimatorTest.java
index 4cc0e20..c43c3e6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/TouchAnimatorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/TouchAnimatorTest.java
@@ -14,17 +14,20 @@
 
 package com.android.systemui.qs;
 
-import android.support.test.runner.AndroidJUnit4;
+import static junit.framework.Assert.assertEquals;
+
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.View;
-import com.android.systemui.qs.TouchAnimator.Listener;
-import com.android.systemui.SysuiTestCase;
-import org.junit.Before;
-import org.junit.runner.RunWith;
-import org.junit.Test;
-import org.mockito.Mockito;
 
-import static junit.framework.Assert.assertEquals;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.qs.TouchAnimator.Listener;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mockito;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/car/CarQsFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/car/CarQsFragmentTest.java
index c3defa4..24a0b69 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/car/CarQsFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/car/CarQsFragmentTest.java
@@ -17,7 +17,6 @@
 import static org.mockito.Mockito.mock;
 
 import android.content.Context;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.LayoutInflaterBuilder;
 import android.testing.TestableLooper;
@@ -25,6 +24,8 @@
 import android.view.View;
 import android.widget.FrameLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.keyguard.CarrierText;
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiBaseFragmentTest;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
index 0239ab0..25bac7a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileAdapterTest.java
@@ -18,11 +18,12 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.qs.QSTileHost;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
index f63d236..c10ad58 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/customize/TileQueryHelperTest.java
@@ -14,7 +14,6 @@
 
 package com.android.systemui.qs.customize;
 
-import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertTrue;
 
 import static org.junit.Assert.assertFalse;
@@ -23,11 +22,12 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.qs.QSTileHost;
@@ -38,8 +38,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.util.ArrayList;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileColorPickerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileColorPickerTest.java
index ba451e1..ec8552b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileColorPickerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileColorPickerTest.java
@@ -15,17 +15,20 @@
  */
 package com.android.systemui.qs.external;
 
+import static junit.framework.Assert.assertEquals;
+
 import android.content.res.ColorStateList;
 import android.service.quicksettings.Tile;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import com.android.systemui.R;
-
-import static junit.framework.Assert.assertEquals;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileLifecycleManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileLifecycleManagerTest.java
index e5e8ae3..f35295c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileLifecycleManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileLifecycleManagerTest.java
@@ -40,9 +40,10 @@
 import android.service.quicksettings.IQSTileService;
 import android.service.quicksettings.Tile;
 import android.service.quicksettings.TileService;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.After;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServiceManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServiceManagerTest.java
index cc743245..683e8f4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServiceManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/external/TileServiceManagerTest.java
@@ -15,12 +15,19 @@
  */
 package com.android.systemui.qs.external;
 
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
 import android.content.ComponentName;
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -28,10 +35,6 @@
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mockito;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertTrue;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class TileServiceManagerTest extends SysuiTestCase {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
index f9f4f497..633315e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSIconViewImplTest.java
@@ -21,14 +21,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.content.res.ColorStateList;
 import android.graphics.drawable.Drawable;
 import android.service.quicksettings.Tile;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.UiThreadTest;
 import android.widget.ImageView;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.qs.QSTile.Icon;
 import com.android.systemui.plugins.qs.QSTile.State;
@@ -36,7 +36,6 @@
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.ArgumentMatcher;
 
 @RunWith(AndroidTestingRunner.class)
 @UiThreadTest
diff --git a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
index 6764634..03e67af 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/qs/tileimpl/QSTileImplTest.java
@@ -32,16 +32,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import static java.lang.Thread.sleep;
-
 import android.content.Intent;
 import android.metrics.LogMaker;
-import android.support.test.filters.SmallTest;
-import android.support.test.InstrumentationRegistry;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
@@ -55,6 +53,8 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentMatcher;
 
+import static java.lang.Thread.sleep;
+
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
 @SmallTest
diff --git a/packages/SystemUI/tests/src/com/android/systemui/recents/RecentsTest.java b/packages/SystemUI/tests/src/com/android/systemui/recents/RecentsTest.java
index bdbd244..6bbe249 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/recents/RecentsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/recents/RecentsTest.java
@@ -27,8 +27,9 @@
 import android.app.ActivityManager.RunningTaskInfo;
 import android.app.IActivityManager;
 import android.os.SystemClock;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/settings/CurrentUserTrackerTest.java b/packages/SystemUI/tests/src/com/android/systemui/settings/CurrentUserTrackerTest.java
index 17d7a41..4162bc1 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/settings/CurrentUserTrackerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/settings/CurrentUserTrackerTest.java
@@ -17,7 +17,8 @@
 package com.android.systemui.settings;
 
 import android.content.Intent;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/AppOpsListenerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/AppOpsListenerTest.java
index 0feaa5a..ee4fbc8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/AppOpsListenerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/AppOpsListenerTest.java
@@ -23,10 +23,11 @@
 import android.app.AppOpsManager;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.ForegroundServiceController;
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
index a02ef98..9659235 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/CommandQueueTest.java
@@ -22,7 +22,8 @@
 import android.content.ComponentName;
 import android.graphics.Rect;
 import android.os.Bundle;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/ExpandableNotificationRowTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/ExpandableNotificationRowTest.java
index ff12c53..210aa56 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/ExpandableNotificationRowTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/ExpandableNotificationRowTest.java
@@ -33,13 +33,14 @@
 
 import android.app.AppOpsManager;
 import android.app.NotificationChannel;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.ArraySet;
 import android.view.NotificationHeaderView;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
 import com.android.systemui.statusbar.notification.AboveShelfChangedListener;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/FooterViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/FooterViewTest.java
index e6fdfa4..a7e14dc7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/FooterViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/FooterViewTest.java
@@ -16,23 +16,18 @@
 
 package com.android.systemui.statusbar;
 
-import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertNotNull;
-import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
 
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.LayoutInflater;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
index bdd05c7..6e5af99 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/KeyguardIndicationControllerTest.java
@@ -30,12 +30,13 @@
 import android.content.Context;
 import android.hardware.fingerprint.FingerprintManager;
 import android.os.Looper;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.keyguard.KeyguardUpdateMonitorCallback;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
index 2af0c3e..4a8f287 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NonPhoneDependencyTest.java
@@ -21,10 +21,11 @@
 
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationBlockingHelperManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationBlockingHelperManagerTest.java
index 9638541..41ee732 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationBlockingHelperManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationBlockingHelperManagerTest.java
@@ -16,27 +16,10 @@
 
 package com.android.systemui.statusbar;
 
-import com.android.systemui.SysuiTestCase;
-import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
-
-import android.content.Context;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.testing.AndroidTestingRunner;
-import android.testing.TestableLooper;
-import android.view.View;
-
-import org.junit.Before;
-import org.junit.Rule;
-import org.junit.Test;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.mockito.junit.MockitoJUnit;
-import org.mockito.junit.MockitoRule;
-
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_NEGATIVE;
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_NEUTRAL;
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_POSITIVE;
+
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
@@ -46,6 +29,22 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.content.Context;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+import android.view.View;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
 /**
  * Tests for {@link NotificationBlockingHelperManager}.
  */
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationContentViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationContentViewTest.java
index 1fb4c37..c4a80a7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationContentViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationContentViewTest.java
@@ -28,13 +28,14 @@
 import static org.mockito.Mockito.when;
 
 import android.app.AppOpsManager;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
 import android.view.NotificationHeaderView;
 import android.view.View;
 
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Assert;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationCustomViewWrapperTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationCustomViewWrapperTest.java
index a34588d..99fe445 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationCustomViewWrapperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationCustomViewWrapperTest.java
@@ -16,12 +16,13 @@
 
 package com.android.systemui.statusbar;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 import android.widget.RemoteViews;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.notification.NotificationCustomViewWrapper;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationDataTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationDataTest.java
index 77522e4..f62b13c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationDataTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationDataTest.java
@@ -44,12 +44,13 @@
 import android.os.Bundle;
 import android.service.notification.NotificationListenerService;
 import android.service.notification.StatusBarNotification;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.ArraySet;
 
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.ForegroundServiceController;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationEntryManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationEntryManagerTest.java
index afe16cf..2e14e71 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationEntryManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationEntryManagerTest.java
@@ -19,7 +19,6 @@
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.assertFalse;
 
 import static org.junit.Assert.assertEquals;
 import static org.mockito.ArgumentMatchers.any;
@@ -43,12 +42,13 @@
 import android.os.UserHandle;
 import android.service.notification.NotificationListenerService;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.util.ArraySet;
 import android.widget.FrameLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.ForegroundServiceController;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationGutsManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationGutsManagerTest.java
index cba1b54..72e932c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationGutsManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationGutsManagerTest.java
@@ -19,8 +19,8 @@
 import static android.app.AppOpsManager.OP_CAMERA;
 import static android.app.AppOpsManager.OP_RECORD_AUDIO;
 import static android.app.AppOpsManager.OP_SYSTEM_ALERT_WINDOW;
-
 import static android.service.notification.NotificationListenerService.Ranking.USER_SENTIMENT_NEGATIVE;
+
 import static junit.framework.Assert.assertNotNull;
 
 import static org.junit.Assert.assertEquals;
@@ -32,10 +32,10 @@
 import static org.mockito.ArgumentMatchers.isNull;
 import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.INotificationManager;
 import android.app.Notification;
@@ -47,12 +47,13 @@
 import android.os.Handler;
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.util.ArraySet;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
 import com.android.systemui.statusbar.stack.NotificationStackScrollLayout;
@@ -63,11 +64,8 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
-import org.mockito.junit.MockitoRule;
 import org.mockito.junit.MockitoJUnit;
-
-import java.util.HashSet;
-import java.util.Set;
+import org.mockito.junit.MockitoRule;
 
 /**
  * Tests for {@link NotificationGutsManager}.
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationInfoTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationInfoTest.java
index a72fed4..0017943 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationInfoTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationInfoTest.java
@@ -158,6 +158,11 @@
         PollingCheck.waitFor(1000,
                 () -> VISIBLE == mNotificationInfo.findViewById(R.id.confirmation).getVisibility());
     }
+    private void ensureNoUndoButton() {
+        PollingCheck.waitFor(1000,
+                () -> GONE == mNotificationInfo.findViewById(R.id.confirmation).getVisibility()
+                        && !mNotificationInfo.isAnimating());
+    }
     private void waitForStopButton() {
         PollingCheck.waitFor(1000,
                 () -> VISIBLE == mNotificationInfo.findViewById(R.id.prompt).getVisibility());
@@ -567,9 +572,6 @@
                 true /* isUserSentimentNegative */);
 
         mNotificationInfo.findViewById(R.id.block).performClick();
-        waitForUndoButton();
-        mNotificationInfo.handleCloseControls(true /* save */, false /* force */);
-
         mTestableLooper.processAllMessages();
         verify(listener).checkSave(any(Runnable.class), eq(mSbn));
     }
@@ -787,7 +789,7 @@
     }
 
     @Test
-    public void testCloseControlsDoesNotUpdateIfCheckSaveListenerIsNoOp() throws Exception {
+    public void testBlockDoesNothingIfCheckSaveListenerIsNoOp() throws Exception {
         mNotificationChannel.setImportance(IMPORTANCE_LOW);
         mNotificationInfo.bindNotification(mMockPackageManager, mMockINotificationManager,
                 TEST_PACKAGE_NAME, mNotificationChannel, 1, mSbn,
@@ -795,10 +797,10 @@
                 }, null, null, true);
 
         mNotificationInfo.findViewById(R.id.block).performClick();
-        waitForUndoButton();
+        mTestableLooper.processAllMessages();
+        ensureNoUndoButton();
         mNotificationInfo.handleCloseControls(true, false);
 
-        mTestableLooper.processAllMessages();
         verify(mMockINotificationManager, never()).updateNotificationChannelForPackage(
                 eq(TEST_PACKAGE_NAME), eq(TEST_UID), eq(mNotificationChannel));
     }
@@ -813,6 +815,10 @@
                 }, null, null, false);
 
         mNotificationInfo.findViewById(R.id.block).performClick();
+        mTestableLooper.processAllMessages();
+        verify(mMockINotificationManager, never()).updateNotificationChannelForPackage(
+                eq(TEST_PACKAGE_NAME), eq(TEST_UID), eq(mNotificationChannel));
+
         waitForUndoButton();
         mNotificationInfo.handleCloseControls(true, false);
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
index 26f91b3..cab762c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
@@ -16,8 +16,6 @@
 
 package com.android.systemui.statusbar;
 
-import static junit.framework.Assert.assertTrue;
-
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -28,10 +26,11 @@
 import android.os.UserHandle;
 import android.service.notification.NotificationListenerService;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
@@ -40,9 +39,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.util.HashSet;
-import java.util.Set;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
index 2401519..849ae89 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerTest.java
@@ -36,10 +36,11 @@
 import android.os.Looper;
 import android.os.UserManager;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.policy.DeviceProvisionedController;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLoggerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLoggerTest.java
index 42bf290..760c66d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLoggerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationLoggerTest.java
@@ -30,10 +30,11 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.statusbar.NotificationVisibility;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationMenuRowTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationMenuRowTest.java
index 2a5a1ee..088b01d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationMenuRowTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationMenuRowTest.java
@@ -22,15 +22,14 @@
 
 import android.app.Notification;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.testing.ViewUtils;
-import android.testing.ViewUtils;
-import android.view.View;
 import android.view.ViewGroup;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
 import com.android.systemui.utils.leaks.LeakCheckedTest;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationRemoteInputManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationRemoteInputManagerTest.java
index 7a2cb3a..9066b88 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationRemoteInputManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationRemoteInputManagerTest.java
@@ -13,10 +13,11 @@
 import android.os.UserHandle;
 import android.service.notification.NotificationListenerService;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import com.google.android.collect.Sets;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java
index 2b0c6bf..ae89e5c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java
@@ -23,11 +23,12 @@
 import android.content.Context;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.InstrumentationRegistry;
 import android.text.TextUtils;
 import android.view.LayoutInflater;
 import android.widget.RemoteViews;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.systemui.R;
 import com.android.systemui.statusbar.notification.NotificationInflaterTest;
 import com.android.systemui.statusbar.phone.HeadsUpManagerPhone;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
index 0d0d1f86..a64ca5c 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationViewHierarchyManagerTest.java
@@ -25,13 +25,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
 import com.android.systemui.statusbar.notification.VisualStabilityManager;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/ScrimViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/ScrimViewTest.java
index 42dad11..0c1fa4e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/ScrimViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/ScrimViewTest.java
@@ -28,13 +28,14 @@
 import android.graphics.Rect;
 import android.graphics.drawable.ColorDrawable;
 import android.graphics.drawable.Drawable;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.testing.ViewUtils;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.colorextraction.ColorExtractor;
 import com.android.internal.colorextraction.drawable.GradientDrawable;
 import com.android.systemui.statusbar.policy.ConfigurationController;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/SmartReplyControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/SmartReplyControllerTest.java
index e91530d..8d5e381 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/SmartReplyControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/SmartReplyControllerTest.java
@@ -16,6 +16,7 @@
 
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.ArgumentMatchers.isNull;
@@ -26,10 +27,11 @@
 import android.app.Notification;
 import android.os.RemoteException;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java
index e529e4c..4c20b61 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconListTest.java
@@ -1,6 +1,7 @@
 package com.android.systemui.statusbar;
 
 import static com.android.systemui.statusbar.phone.StatusBarIconController.TAG_PRIMARY;
+
 import static junit.framework.Assert.assertEquals;
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
@@ -8,19 +9,21 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.phone.StatusBarIconHolder;
 import com.android.systemui.statusbar.phone.StatusBarIconList;
 import com.android.systemui.statusbar.phone.StatusBarIconList.Slot;
 
-import java.util.ArrayList;
-import java.util.List;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.ArrayList;
+import java.util.List;
+
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class StatusBarIconListTest extends SysuiTestCase {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
index 7b2071c..c995ab2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/StatusBarIconViewTest.java
@@ -38,8 +38,9 @@
 import android.graphics.Color;
 import android.graphics.drawable.Icon;
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.util.NotificationColorUtil;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/AboveShelfObserverTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/AboveShelfObserverTest.java
index 00e9995..82e4b08 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/AboveShelfObserverTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/AboveShelfObserverTest.java
@@ -19,7 +19,6 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/MediaNotificationProcessorTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/MediaNotificationProcessorTest.java
index 5d3a86d..b03abec 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/MediaNotificationProcessorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/MediaNotificationProcessorTest.java
@@ -27,10 +27,11 @@
 import android.app.Notification;
 import android.graphics.Bitmap;
 import android.graphics.drawable.Drawable;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.widget.RemoteViews;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationInflaterTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationInflaterTest.java
index aa8a08c..a9ee8a8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationInflaterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationInflaterTest.java
@@ -29,13 +29,14 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.RemoteViews;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationViewWrapperTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationViewWrapperTest.java
index 7e2e505..6071c7b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationViewWrapperTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationViewWrapperTest.java
@@ -17,18 +17,16 @@
 package com.android.systemui.statusbar.notification;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.NotificationTestHelper;
 
-import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/VisualStabilityManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/VisualStabilityManagerTest.java
index 95ce0d8..52c8049 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/VisualStabilityManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/VisualStabilityManagerTest.java
@@ -16,10 +16,18 @@
 
 package com.android.systemui.statusbar.notification;
 
+import static junit.framework.Assert.assertEquals;
+
+import static org.mockito.Matchers.anyObject;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.NotificationData;
@@ -30,12 +38,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static junit.framework.Assert.assertEquals;
-import static org.mockito.Matchers.anyObject;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class VisualStabilityManagerTest extends SysuiTestCase {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
index 23365a4..8a6bdc2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/AutoTileManagerTest.java
@@ -20,21 +20,21 @@
 import static org.mockito.Mockito.verify;
 
 import android.os.Handler;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
+
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.app.ColorDisplayController;
-import com.android.systemui.Dependency;
-import com.android.systemui.Prefs;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.qs.AutoAddTracker;
 import com.android.systemui.qs.QSTileHost;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
 @RunWith(AndroidTestingRunner.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragmentTest.java
index 231cdf5..2e2d4f3 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/CollapsedStatusBarFragmentTest.java
@@ -21,21 +21,21 @@
 import static org.mockito.Mockito.when;
 
 import android.app.StatusBarManager;
-import android.support.test.filters.SmallTest;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 import android.view.ViewPropertyAnimator;
 
-import com.android.systemui.R;
-import android.testing.AndroidTestingRunner;
+import androidx.test.filters.SmallTest;
 
+import com.android.systemui.R;
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.tuner.TunerService;
-import android.testing.TestableLooper.RunWithLooper;
 
 import org.junit.Before;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 
 @RunWith(AndroidTestingRunner.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeParametersTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeParametersTest.java
index 532019f..f6f4eb48 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeParametersTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeParametersTest.java
@@ -16,11 +16,21 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+import static junit.framework.Assert.fail;
+
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.verify;
+
 import android.content.Context;
 import android.os.PowerManager;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.doze.DozeScreenState;
 import com.android.systemui.statusbar.phone.DozeParameters.IntInOutMatcher;
@@ -29,18 +39,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.fail;
-
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.reset;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class DozeParametersTest extends SysuiTestCase {
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeScrimControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeScrimControllerTest.java
index 203ebe6..b2128a6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeScrimControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/DozeScrimControllerTest.java
@@ -23,11 +23,11 @@
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.verify;
 
-import android.os.Debug;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.doze.DozeHost;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceControllerTest.java
index 3c5c0b8..32e1429 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpAppearanceControllerTest.java
@@ -17,24 +17,19 @@
 package com.android.systemui.statusbar.phone;
 
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyObject;
-import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 import android.widget.TextView;
 
-import com.android.systemui.Dependency;
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
-import com.android.systemui.TestableDependency;
-import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.HeadsUpStatusBarView;
 import com.android.systemui.statusbar.NotificationTestHelper;
@@ -46,8 +41,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import java.util.HashSet;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
@@ -156,4 +149,26 @@
         verify(mStackScroller).removeOnExpandedHeightListener(any());
         verify(mStackScroller).removeOnLayoutChangeListener(any());
     }
+
+    @Test
+    public void testHeaderReadFromOldController() {
+        mHeadsUpAppearanceController.setExpandedHeight(1.0f, 1.0f);
+
+        HeadsUpAppearanceController newController = new HeadsUpAppearanceController(
+                mock(NotificationIconAreaController.class),
+                mHeadsUpManager,
+                mHeadsUpStatusBarView,
+                mStackScroller,
+                mPanelView,
+                new View(mContext),
+                new View(mContext));
+        newController.readFrom(mHeadsUpAppearanceController);
+
+        Assert.assertEquals(mHeadsUpAppearanceController.mExpandedHeight,
+                newController.mExpandedHeight, 0.0f);
+        Assert.assertEquals(mHeadsUpAppearanceController.mExpandFraction,
+                newController.mExpandFraction, 0.0f);
+        Assert.assertEquals(mHeadsUpAppearanceController.mIsExpanded,
+                newController.mIsExpanded);
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
index aa991cb..d258750 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/HeadsUpManagerPhoneTest.java
@@ -16,16 +16,26 @@
 
 package com.android.systemui.statusbar.phone;
 
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertNotNull;
+import static junit.framework.Assert.assertNull;
+import static junit.framework.Assert.assertTrue;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
 import android.app.ActivityManager;
 import android.app.Instrumentation;
 import android.app.Notification;
 import android.os.UserHandle;
-import android.view.View;
 import android.service.notification.StatusBarNotification;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
+import android.view.View;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
@@ -42,15 +52,6 @@
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 
-import static junit.framework.Assert.assertNotNull;
-import static junit.framework.Assert.assertNull;
-import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.assertFalse;
-
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardBouncerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardBouncerTest.java
index 12b14c8..2832e88 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardBouncerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardBouncerTest.java
@@ -29,13 +29,14 @@
 import static org.mockito.Mockito.when;
 
 import android.graphics.Color;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.ViewGroup;
 import android.view.ViewTreeObserver;
 import android.widget.FrameLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardHostView;
 import com.android.keyguard.KeyguardSecurityModel;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardPresentationTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardPresentationTest.java
index 5429153..d4e8687 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardPresentationTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/KeyguardPresentationTest.java
@@ -16,16 +16,15 @@
 
 package com.android.systemui.statusbar.phone;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.LayoutInflater;
-import android.view.View;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 
-import org.junit.Assert;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
index 17df800..3231be0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarFragmentTest.java
@@ -19,14 +19,16 @@
 
 import android.content.Context;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.LeakCheck.Tracker;
+import android.testing.TestableLooper.RunWithLooper;
 import android.view.Display;
 import android.view.WindowManager;
+import android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.Dependency;
-
 import com.android.systemui.OverviewProxyService;
 import com.android.systemui.SysuiBaseFragmentTest;
 import com.android.systemui.recents.Recents;
@@ -34,9 +36,6 @@
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.policy.AccessibilityManagerWrapper;
 
-import android.testing.TestableLooper.RunWithLooper;
-import android.view.accessibility.AccessibilityManager.AccessibilityServicesStateChangeListener;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarTransitionsTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarTransitionsTest.java
index 76f57f0..695e26f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarTransitionsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NavigationBarTransitionsTest.java
@@ -21,11 +21,12 @@
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.IWindowManager;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.CommandQueue;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NearestTouchFrameTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NearestTouchFrameTest.java
index 667a508..52b8867 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NearestTouchFrameTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NearestTouchFrameTest.java
@@ -17,19 +17,19 @@
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.res.Configuration;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.MotionEvent;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
index 89d562a..ac5ed95 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/ScrimControllerTest.java
@@ -37,11 +37,12 @@
 import android.graphics.Color;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.colorextraction.ColorExtractor.GradientColors;
 import com.android.internal.util.function.TriConsumer;
 import com.android.systemui.SysuiTestCase;
@@ -152,6 +153,20 @@
     }
 
     @Test
+    public void setHasBackdrop_withAodWallpaperAndAlbumArt() {
+        mScrimController.setWallpaperSupportsAmbientMode(true);
+        mScrimController.transitionTo(ScrimState.AOD);
+        mScrimController.finishAnimationsImmediately();
+        mScrimController.setHasBackdrop(true);
+        mScrimController.finishAnimationsImmediately();
+        // Front scrim should be transparent
+        // Back scrim should be visible with tint
+        assertScrimVisibility(VISIBILITY_FULLY_TRANSPARENT, VISIBILITY_FULLY_OPAQUE);
+        assertScrimTint(mScrimBehind, true /* tinted */);
+        assertScrimTint(mScrimInFront, true /* tinted */);
+    }
+
+    @Test
     public void transitionToAod_withFrontAlphaUpdates() {
         // Assert that setting the AOD front scrim alpha doesn't take effect in a non-AOD state.
         mScrimController.transitionTo(ScrimState.KEYGUARD);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconControllerTest.java
index 72b0156..9ccc3522 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarIconControllerTest.java
@@ -14,28 +14,26 @@
 
 package com.android.systemui.statusbar.phone;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertTrue;
-
 import static com.android.systemui.statusbar.phone.StatusBarIconHolder.TYPE_ICON;
 import static com.android.systemui.statusbar.phone.StatusBarIconHolder.TYPE_MOBILE;
 import static com.android.systemui.statusbar.phone.StatusBarIconHolder.TYPE_WIFI;
-import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.verify;
 
-import android.graphics.Rect;
-import android.support.test.filters.SmallTest;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Mockito.mock;
+
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.ViewGroup;
 import android.widget.LinearLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.statusbar.StatusBarIcon;
-import com.android.systemui.statusbar.StatusIconDisplayable;
 import com.android.systemui.statusbar.StatusBarIconView;
 import com.android.systemui.statusbar.StatusBarMobileView;
 import com.android.systemui.statusbar.StatusBarWifiView;
+import com.android.systemui.statusbar.StatusIconDisplayable;
 import com.android.systemui.statusbar.phone.StatusBarIconController.DarkIconManager;
 import com.android.systemui.statusbar.phone.StatusBarIconController.IconManager;
 import com.android.systemui.statusbar.phone.StatusBarSignalPolicy.MobileIconState;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
index 94ab9d2..91c47ca 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarKeyguardViewManagerTest.java
@@ -25,11 +25,12 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.ViewGroup;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.widget.LockPatternUtils;
 import com.android.keyguard.KeyguardHostView;
 import com.android.keyguard.ViewMediatorCallback;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
index 0a412b9..a2d60c0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarTest.java
@@ -41,28 +41,25 @@
 import android.app.StatusBarManager;
 import android.app.trust.TrustManager;
 import android.content.Context;
-import android.content.pm.UserInfo;
 import android.hardware.fingerprint.FingerprintManager;
 import android.metrics.LogMaker;
 import android.os.Binder;
 import android.os.Handler;
-import android.os.HandlerThread;
 import android.os.IPowerManager;
 import android.os.Looper;
 import android.os.PowerManager;
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.support.test.metricshelper.MetricsAsserts;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.SparseArray;
-import android.view.Gravity;
-import android.view.View;
 import android.view.ViewGroup.LayoutParams;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.internal.logging.testing.FakeMetricsLogger;
@@ -72,8 +69,8 @@
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.assist.AssistManager;
-import com.android.systemui.keyguard.KeyguardViewMediator;
 import com.android.systemui.classifier.FalsingManager;
+import com.android.systemui.keyguard.KeyguardViewMediator;
 import com.android.systemui.keyguard.WakefulnessLifecycle;
 import com.android.systemui.recents.misc.SystemServicesProxy;
 import com.android.systemui.statusbar.ActivatableNotificationView;
@@ -81,7 +78,6 @@
 import com.android.systemui.statusbar.CommandQueue;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.FooterView;
-import com.android.systemui.statusbar.FooterViewButton;
 import com.android.systemui.statusbar.KeyguardIndicationController;
 import com.android.systemui.statusbar.NotificationData;
 import com.android.systemui.statusbar.NotificationData.Entry;
@@ -116,7 +112,6 @@
 import java.io.ByteArrayOutputStream;
 import java.io.PrintWriter;
 import java.util.ArrayList;
-import java.util.function.Predicate;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarWindowViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarWindowViewTest.java
index a068a5e..d915618 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarWindowViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/StatusBarWindowViewTest.java
@@ -20,19 +20,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.content.Context;
 import android.os.SystemClock;
-import android.service.notification.StatusBarNotification;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.MotionEvent;
-import android.view.View;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.DragDownHelper;
-import com.android.systemui.statusbar.ExpandableNotificationRow;
-import com.android.systemui.statusbar.NotificationData;
 import com.android.systemui.statusbar.StatusBarState;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/SystemUIDialogTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/SystemUIDialogTest.java
index dcd531d..b299841 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/SystemUIDialogTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/SystemUIDialogTest.java
@@ -15,6 +15,7 @@
 package com.android.systemui.statusbar.phone;
 
 import static junit.framework.Assert.assertTrue;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
@@ -22,10 +23,11 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
@@ -33,7 +35,6 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 
-
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper(setAsMainLooper = true)
 @SmallTest
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BluetoothControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BluetoothControllerImplTest.java
index d246350..79db3ac 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BluetoothControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/BluetoothControllerImplTest.java
@@ -15,8 +15,8 @@
 package com.android.systemui.statusbar.policy;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -25,11 +25,11 @@
 import android.bluetooth.BluetoothDevice;
 import android.bluetooth.BluetoothProfile;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
-import android.util.Log;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.settingslib.bluetooth.BluetoothEventManager;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/CallbackHandlerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/CallbackHandlerTest.java
index ed0f9ab..85f6033 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/CallbackHandlerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/CallbackHandlerTest.java
@@ -15,29 +15,33 @@
  */
 package com.android.systemui.statusbar.policy;
 
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Matchers.eq;
+
 import android.os.HandlerThread;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.SubscriptionInfo;
 import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.policy.NetworkController.EmergencyListener;
 import com.android.systemui.statusbar.policy.NetworkController.IconState;
 import com.android.systemui.statusbar.policy.NetworkController.SignalCallback;
-import java.util.ArrayList;
-import java.util.List;
+
 import org.junit.Before;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
-import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.assertEquals;
-
-import static org.mockito.Matchers.eq;
+import java.util.ArrayList;
+import java.util.List;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
index b22a646..97eaad6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ExtensionControllerImplTest.java
@@ -23,11 +23,12 @@
 import static org.mockito.Mockito.when;
 
 import android.content.res.Configuration;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.Dependency;
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.OverlayPlugin;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
index 5c34730..7e3507a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/IconLoggerImplTest.java
@@ -31,21 +31,20 @@
 
 import static java.lang.Thread.sleep;
 
-import android.metrics.LogMaker;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.MessageHandler;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.Log;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.ArgumentMatcher;
 
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyButtonViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyButtonViewTest.java
index f859235..39bdf20 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyButtonViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/KeyButtonViewTest.java
@@ -21,12 +21,13 @@
 import static org.mockito.ArgumentMatchers.argThat;
 
 import android.metrics.LogMaker;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.KeyEvent;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java
index e1b97bda..99023e2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/LocationControllerImplTest.java
@@ -20,11 +20,12 @@
 
 import android.content.Intent;
 import android.location.LocationManager;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.policy.LocationController.LocationChangeCallback;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
index 55b4d27..c1f8885 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerBaseTest.java
@@ -213,6 +213,11 @@
             NetworkCapabilities.TRANSPORT_CELLULAR, true, true);
     }
 
+    public void setupDefaultNr5GIconConfiguration() {
+        NetworkControllerImpl.Config.add5GIconMapping("connected_mmwave:5g_plus", mConfig);
+        NetworkControllerImpl.Config.add5GIconMapping("connected:5g", mConfig);
+    }
+
     public void setConnectivityViaBroadcast(
         int networkType, boolean validated, boolean isConnected) {
         setConnectivityCommon(networkType, validated, isConnected);
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
index d42940a..2baea1a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerDataTest.java
@@ -1,11 +1,14 @@
 package com.android.systemui.statusbar.policy;
 
 import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.when;
 
 import android.net.NetworkCapabilities;
 import android.os.Looper;
+import android.telephony.NetworkRegistrationState;
+import android.telephony.ServiceState;
 import android.telephony.TelephonyManager;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
@@ -16,6 +19,7 @@
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mockito;
 
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
@@ -141,6 +145,47 @@
     }
 
     @Test
+    public void testNr5GIcon_NrConnectedWithoutMMWave_show5GIcon() {
+        setupDefaultNr5GIconConfiguration();
+        setupDefaultSignal();
+        updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
+                TelephonyManager.NETWORK_TYPE_LTE);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        doReturn(NetworkRegistrationState.NR_STATUS_CONNECTED).when(ss).getNrStatus();
+        doReturn(ServiceState.FREQUENCY_RANGE_HIGH).when(ss).getNrFrequencyRange();
+        mPhoneStateListener.onServiceStateChanged(ss);
+
+        verifyDataIndicators(TelephonyIcons.ICON_5G);
+    }
+
+    @Test
+    public void testNr5GIcon_NrConnectedWithMMWave_show5GPlusIcon() {
+        setupDefaultNr5GIconConfiguration();
+        setupDefaultSignal();
+        updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
+                TelephonyManager.NETWORK_TYPE_LTE);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        doReturn(NetworkRegistrationState.NR_STATUS_CONNECTED).when(ss).getNrStatus();
+        doReturn(ServiceState.FREQUENCY_RANGE_MMWAVE).when(ss).getNrFrequencyRange();
+        mPhoneStateListener.onServiceStateChanged(ss);
+
+        verifyDataIndicators(TelephonyIcons.ICON_5G_PLUS);
+    }
+
+    @Test
+    public void testNr5GIcon_NrRestricted_showLteIcon() {
+        setupDefaultNr5GIconConfiguration();
+        setupDefaultSignal();
+        updateDataConnectionState(TelephonyManager.DATA_CONNECTED,
+                TelephonyManager.NETWORK_TYPE_LTE);
+        ServiceState ss = Mockito.mock(ServiceState.class);
+        doReturn(NetworkRegistrationState.NR_STATUS_RESTRICTED).when(ss).getNrStatus();
+        mPhoneStateListener.onServiceStateChanged(mServiceState);
+
+        verifyDataIndicators(TelephonyIcons.ICON_LTE);
+    }
+
+    @Test
     public void testDataDisabledIcon_UserNotSetup() {
         setupNetworkController();
         when(mMockTm.getDataEnabled(mSubId)).thenReturn(false);
@@ -222,5 +267,4 @@
                 true, DEFAULT_QS_SIGNAL_STRENGTH, dataIcon, false,
                 false);
     }
-
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerEthernetTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerEthernetTest.java
index eefdeee..93cf3e8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerEthernetTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerEthernetTest.java
@@ -1,7 +1,8 @@
 package com.android.systemui.statusbar.policy;
 
+import static junit.framework.Assert.assertEquals;
+
 import android.net.NetworkCapabilities;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
@@ -13,8 +14,6 @@
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mockito;
 
-import static junit.framework.Assert.assertEquals;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
index c24336d..bcbba8b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/NetworkControllerSignalTest.java
@@ -15,11 +15,16 @@
  */
 package com.android.systemui.statusbar.policy;
 
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Mockito.mock;
+
 import android.content.Intent;
 import android.net.ConnectivityManager;
 import android.net.NetworkCapabilities;
 import android.os.Looper;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.ServiceState;
 import android.telephony.SignalStrength;
 import android.telephony.SubscriptionInfo;
@@ -42,11 +47,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertTrue;
-import static junit.framework.Assert.assertFalse;
-import static org.mockito.Mockito.mock;
-
 @SmallTest
 @RunWith(AndroidTestingRunner.class)
 @RunWithLooper
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputQuickSettingsDisablerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputQuickSettingsDisablerTest.java
index 3b47eae..02c9b92 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputQuickSettingsDisablerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputQuickSettingsDisablerTest.java
@@ -14,9 +14,8 @@
 
 package com.android.systemui.statusbar.policy;
 
-import static com.google.common.truth.Truth.assertThat;
-
 import static junit.framework.TestCase.assertTrue;
+
 import static org.junit.Assert.assertFalse;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.atLeastOnce;
@@ -24,9 +23,10 @@
 import static org.mockito.Mockito.verify;
 
 import android.content.res.Configuration;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.CommandQueue;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
index a6fa4f5..36c89b8 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/RemoteInputViewTest.java
@@ -22,13 +22,14 @@
 import android.content.IntentFilter;
 import android.content.pm.ShortcutManager;
 import android.os.Handler;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.View;
 import android.widget.EditText;
 import android.widget.ImageButton;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.Dependency;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
index f76de5a..552ecc6 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SecurityControllerTest.java
@@ -23,11 +23,9 @@
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.argThat;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.mockito.Mockito.doThrow;
-import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.admin.DevicePolicyManager;
 import android.content.ComponentName;
@@ -37,28 +35,26 @@
 import android.content.pm.UserInfo;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
-import android.net.NetworkCapabilities;
 import android.net.NetworkRequest;
 import android.os.UserManager;
 import android.security.IKeyChainService;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import com.android.systemui.statusbar.policy.SecurityController.SecurityControllerCallback;
-import com.android.systemui.SysuiTestCase;
+import androidx.test.runner.AndroidJUnit4;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-import java.util.List;
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.policy.SecurityController.SecurityControllerCallback;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
index c573ca8..dbc88a0 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/SmartReplyViewTest.java
@@ -33,7 +33,6 @@
 import android.content.IntentFilter;
 import android.content.res.Resources;
 import android.service.notification.StatusBarNotification;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.view.View;
@@ -41,6 +40,8 @@
 import android.widget.Button;
 import android.widget.LinearLayout;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.keyguard.KeyguardHostView.OnDismissAction;
 import com.android.systemui.R;
 import com.android.systemui.SysuiTestCase;
@@ -48,8 +49,6 @@
 import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.phone.KeyguardDismissUtil;
 
-import java.util.concurrent.atomic.AtomicReference;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -57,6 +56,8 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.concurrent.atomic.AtomicReference;
+
 @RunWith(AndroidTestingRunner.class)
 @TestableLooper.RunWithLooper
 @SmallTest
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
index 7437e834..ee5f2ed 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/policy/ZenModeControllerImplTest.java
@@ -27,10 +27,11 @@
 import android.os.Looper;
 import android.provider.Settings;
 import android.service.notification.ZenModeConfig;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.policy.ZenModeController.Callback;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationChildrenContainerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationChildrenContainerTest.java
index 8a74019..2b0ad80 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationChildrenContainerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationChildrenContainerTest.java
@@ -16,13 +16,13 @@
 
 package com.android.systemui.statusbar.stack;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.NotificationHeaderView;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.NotificationTestHelper;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationRoundnessManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationRoundnessManagerTest.java
index 16e69f4..01df783 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationRoundnessManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationRoundnessManagerTest.java
@@ -20,11 +20,12 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.view.View;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.ExpandableNotificationRow;
 import com.android.systemui.statusbar.NotificationTestHelper;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
index 5400e3b..aaa691d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/stack/NotificationStackScrollLayoutTest.java
@@ -26,9 +26,9 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.ExpandHelper;
 import com.android.systemui.R;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/tuner/TunablePaddingTest.java b/packages/SystemUI/tests/src/com/android/systemui/tuner/TunablePaddingTest.java
index 3bfefe7..2af526b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/tuner/TunablePaddingTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/tuner/TunablePaddingTest.java
@@ -20,14 +20,14 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
-import static org.mockito.Mockito.withSettings;
 
-import android.support.test.filters.SmallTest;
 import android.testing.LeakCheck.Tracker;
 import android.util.DisplayMetrics;
 import android.view.View;
 import android.view.WindowManager;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.utils.leaks.LeakCheckedTest;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/AsyncSensorManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/AsyncSensorManagerTest.java
index 469bdc0..6b605d7 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/AsyncSensorManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/AsyncSensorManagerTest.java
@@ -24,9 +24,10 @@
 
 import android.hardware.SensorEventListener;
 import android.hardware.SensorManager;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.utils.hardware.FakeSensorManager;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/ChannelsTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/ChannelsTest.java
index 50b4f3f..f5bcb0b 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/ChannelsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/ChannelsTest.java
@@ -15,22 +15,20 @@
 package com.android.systemui.util;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
 
-import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.content.Context;
 import android.net.Uri;
 import android.provider.Settings;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.ArraySet;
+
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.NotificationChannels;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/GarbageMonitorTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/GarbageMonitorTest.java
index c095472..bcc20c2 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/GarbageMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/GarbageMonitorTest.java
@@ -24,11 +24,12 @@
 
 import android.content.Context;
 import android.os.Looper;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
index 11bb398..c68c920 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakDetectorTest.java
@@ -17,8 +17,8 @@
 package com.android.systemui.util.leak;
 
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.leak.ReferenceTestUtils.CollectionWaiter;
@@ -28,8 +28,6 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import java.io.FileDescriptor;
-import java.io.FileNotFoundException;
 import java.io.FileOutputStream;
 import java.io.PrintWriter;
 import java.util.ArrayList;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakReporterTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakReporterTest.java
index 6711ce8..abec80e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakReporterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/LeakReporterTest.java
@@ -24,8 +24,9 @@
 import static org.mockito.Mockito.verify;
 
 import android.app.NotificationManager;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/ReferenceTestUtilsTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/ReferenceTestUtilsTest.java
index b8a3e39..726187d 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/ReferenceTestUtilsTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/ReferenceTestUtilsTest.java
@@ -18,8 +18,8 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
index ce6212e..2b28e2f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/leak/WeakIdentityHashMapTest.java
@@ -20,8 +20,8 @@
 import static org.junit.Assert.assertNotSame;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.util.leak.ReferenceTestUtils.CollectionWaiter;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/KeepAwakeAnimationListenerTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/KeepAwakeAnimationListenerTest.java
index 43942f7..f91e313 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/KeepAwakeAnimationListenerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/KeepAwakeAnimationListenerTest.java
@@ -20,10 +20,11 @@
 import static org.mockito.Mockito.verify;
 
 import android.animation.Animator;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 
 import org.junit.Before;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/SettableWakeLockTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/SettableWakeLockTest.java
index 39316ed..73a9e7e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/SettableWakeLockTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/SettableWakeLockTest.java
@@ -21,8 +21,8 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/WakeLockTest.java b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/WakeLockTest.java
index d925364..4682b86 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/WakeLockTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/util/wakelock/WakeLockTest.java
@@ -19,11 +19,10 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.content.Context;
 import android.os.PowerManager;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/volume/UtilTest.java b/packages/SystemUI/tests/src/com/android/systemui/volume/UtilTest.java
index 6b20a1e..fb82b8f 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/volume/UtilTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/volume/UtilTest.java
@@ -16,7 +16,8 @@
 package com.android.systemui.volume;
 
 import android.media.MediaMetadata;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
 
 import com.android.systemui.SysuiTestCase;
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogControllerImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogControllerImplTest.java
index a4ed459..f4d0854 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogControllerImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogControllerImplTest.java
@@ -25,7 +25,9 @@
 import android.content.Context;
 import android.media.AudioManager;
 import android.media.session.MediaSession;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.keyguard.WakefulnessLifecycle;
 import com.android.systemui.statusbar.phone.StatusBar;
diff --git a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
index 43d60e4..329bbf4 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/volume/VolumeDialogImplTest.java
@@ -16,32 +16,19 @@
 
 package com.android.systemui.volume;
 
-import static android.media.AudioManager.RINGER_MODE_NORMAL;
-import static android.media.AudioManager.RINGER_MODE_SILENT;
-import static android.media.AudioManager.RINGER_MODE_VIBRATE;
-import static android.media.AudioManager.STREAM_RING;
-
-import static com.android.systemui.volume.Events.DISMISS_REASON_UNKNOWN;
-import static com.android.systemui.volume.Events.SHOW_REASON_UNKNOWN;
 import static com.android.systemui.volume.VolumeDialogControllerImpl.STREAMS;
 
 import static junit.framework.Assert.assertTrue;
 
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 import android.app.KeyguardManager;
 import android.media.AudioManager;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
-import android.text.TextUtils;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ImageView;
 
-import com.android.systemui.R;
+import androidx.test.filters.SmallTest;
+
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.plugins.VolumeDialogController;
 import com.android.systemui.plugins.VolumeDialogController.State;
@@ -49,7 +36,6 @@
 
 import org.junit.Before;
 import org.junit.Ignore;
-import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
diff --git a/packages/VpnDialogs/Android.bp b/packages/VpnDialogs/Android.bp
new file mode 100644
index 0000000..6f2f50c
--- /dev/null
+++ b/packages/VpnDialogs/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_app {
+    name: "VpnDialogs",
+    certificate: "platform",
+    privileged: true,
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+}
diff --git a/packages/VpnDialogs/Android.mk b/packages/VpnDialogs/Android.mk
deleted file mode 100644
index 8507646..0000000
--- a/packages/VpnDialogs/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PRIVILEGED_MODULE := true
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := VpnDialogs
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/packages/VpnDialogs/res/values-de/strings.xml b/packages/VpnDialogs/res/values-de/strings.xml
index d901104..0f1e009 100644
--- a/packages/VpnDialogs/res/values-de/strings.xml
+++ b/packages/VpnDialogs/res/values-de/strings.xml
@@ -17,7 +17,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="prompt" msgid="3183836924226407828">"Verbindungsanfrage"</string>
-    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> möchte eine VPN-Verbindung herstellen, über die der Netzwerkverkehr überwacht werden kann. Lass die Verbindung nur zu, wenn die App vertrauenswürdig ist. &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; wird oben am Display angezeigt, wenn VPN aktiv ist."</string>
+    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> möchte eine VPN-Verbindung herstellen, über die der Netzwerkverkehr überwacht werden kann. Lass die Verbindung nur zu, wenn die App vertrauenswürdig ist. Wenn VPN aktiv ist, wird oben im Display &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; angezeigt."</string>
     <string name="legacy_title" msgid="192936250066580964">"VPN ist verbunden"</string>
     <string name="session" msgid="6470628549473641030">"Sitzung:"</string>
     <string name="duration" msgid="3584782459928719435">"Dauer:"</string>
diff --git a/packages/VpnDialogs/res/values-hi/strings.xml b/packages/VpnDialogs/res/values-hi/strings.xml
index b866e5c..5560a85 100644
--- a/packages/VpnDialogs/res/values-hi/strings.xml
+++ b/packages/VpnDialogs/res/values-hi/strings.xml
@@ -17,7 +17,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="prompt" msgid="3183836924226407828">"कनेक्शन अनुरोध"</string>
-    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> वीपीएन कनेक्‍शन सेट अप करना चाहता है, जिससे वह नेटवर्क ट्रैफ़िक पर नज़र रख पाएगा. इसकी मंज़ूरी तभी दें जब आपको इस पर भरोसा हो. वीपीएन चालू होने पर आपकी स्क्रीन के सबसे ऊपर &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; दिखाई देता है."</string>
+    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> वीपीएन कनेक्‍शन सेट अप करना चाहता है, जिससे वह नेटवर्क ट्रैफ़िक पर नज़र रख पाएगा. इसकी मंज़ूरी तभी दें जब आपको इस पर भरोसा हो. वीपीएन चालू होने पर &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; आपकी स्क्रीन के सबसे ऊपर दिखाई देता है."</string>
     <string name="legacy_title" msgid="192936250066580964">"VPN कनेक्‍ट है"</string>
     <string name="session" msgid="6470628549473641030">"सत्र:"</string>
     <string name="duration" msgid="3584782459928719435">"अवधि:"</string>
diff --git a/packages/VpnDialogs/res/values-mr/strings.xml b/packages/VpnDialogs/res/values-mr/strings.xml
index 129b7b1..318f854 100644
--- a/packages/VpnDialogs/res/values-mr/strings.xml
+++ b/packages/VpnDialogs/res/values-mr/strings.xml
@@ -17,7 +17,7 @@
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
     <string name="prompt" msgid="3183836924226407828">"कनेक्‍शन विनंती"</string>
-    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> नेटवर्क रहदारीचे परीक्षण करण्‍यासाठी त्यास अनुमती देणारे VPN कनेक्‍शन सेट करू इच्‍छितो. आपल्याला स्त्रोत विश्वसनीय वाटत असेल तरच स्वीकार करा. &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; VPN सक्रिय असताना आपल्‍या स्क्रीनच्या शीर्षावर दिसते."</string>
+    <string name="warning" msgid="809658604548412033">"<xliff:g id="APP">%s</xliff:g> नेटवर्क रहदारीचे परीक्षण करण्‍यासाठी त्यास अनुमती देणारे VPN कनेक्‍शन सेट करू इच्‍छितो. तुम्हाला स्त्रोत विश्वसनीय वाटत असेल तरच स्वीकार करा. &lt;br /&gt; &lt;br /&gt; &lt;img src=vpn_icon /&gt; VPN सक्रिय असताना आपल्‍या स्क्रीनच्या शीर्षावर दिसते."</string>
     <string name="legacy_title" msgid="192936250066580964">"VPN कनेक्‍ट केले"</string>
     <string name="session" msgid="6470628549473641030">"सत्र:"</string>
     <string name="duration" msgid="3584782459928719435">"कालावधी:"</string>
diff --git a/packages/WAPPushManager/Android.bp b/packages/WAPPushManager/Android.bp
new file mode 100644
index 0000000..1bec492
--- /dev/null
+++ b/packages/WAPPushManager/Android.bp
@@ -0,0 +1,12 @@
+// Copyright 2007-2008 The Android Open Source Project
+
+android_app {
+    name: "WAPPushManager",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    libs: ["telephony-common"],
+    static_libs: ["android-common"],
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+}
diff --git a/packages/WAPPushManager/Android.mk b/packages/WAPPushManager/Android.mk
deleted file mode 100644
index 91526dd..0000000
--- a/packages/WAPPushManager/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright 2007-2008 The Android Open Source Project
-
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := WAPPushManager
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_JAVA_LIBRARIES += telephony-common
-LOCAL_STATIC_JAVA_LIBRARIES += android-common
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-include $(BUILD_PACKAGE)
-
-# This finds and builds the test apk as well, so a single make does both.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/WAPPushManager/tests/Android.bp b/packages/WAPPushManager/tests/Android.bp
new file mode 100644
index 0000000..25c6121
--- /dev/null
+++ b/packages/WAPPushManager/tests/Android.bp
@@ -0,0 +1,34 @@
+// Copyright 2008, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "WAPPushManagerTests",
+    libs: [
+        "android.test.runner",
+        "telephony-common",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    // Include all test java files.
+    srcs: [
+        "src/**/*.java",
+        "src/com/android/smspush/unitTests/IDataVerify.aidl",
+    ],
+    // Notice that we don't have to include the src files of Email
+    // because running the tests using an instrumentation targeting
+    // Email, we automatically get all of its classes loaded into
+    // our environment.
+    platform_apis: true,
+    instrumentation_for: "WAPPushManager",
+}
diff --git a/packages/WAPPushManager/tests/Android.mk b/packages/WAPPushManager/tests/Android.mk
deleted file mode 100644
index c4c2240f..0000000
--- a/packages/WAPPushManager/tests/Android.mk
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2008, The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_SRC_FILES += \
-        src/com/android/smspush/unitTests/IDataVerify.aidl
-
-
-# Notice that we don't have to include the src files of Email because, by
-# running the tests using an instrumentation targeting Eamil, we
-# automatically get all of its classes loaded into our environment.
-
-LOCAL_PACKAGE_NAME := WAPPushManagerTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_INSTRUMENTATION_FOR := WAPPushManager
-
-include $(BUILD_PACKAGE)
-
diff --git a/packages/WallpaperBackup/Android.bp b/packages/WallpaperBackup/Android.bp
new file mode 100644
index 0000000..56020cd
--- /dev/null
+++ b/packages/WallpaperBackup/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_app {
+    name: "WallpaperBackup",
+    srcs: ["src/**/*.java"],
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+    platform_apis: true,
+    certificate: "platform",
+    privileged: false,
+}
diff --git a/packages/WallpaperBackup/Android.mk b/packages/WallpaperBackup/Android.mk
deleted file mode 100644
index a6426a6..0000000
--- a/packages/WallpaperBackup/Android.mk
+++ /dev/null
@@ -1,35 +0,0 @@
-#
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-LOCAL_PACKAGE_NAME := WallpaperBackup
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := false
-
-include $(BUILD_PACKAGE)
-
-########################
-include $(call all-makefiles-under,$(LOCAL_PATH))
-
diff --git a/packages/WallpaperCropper/Android.bp b/packages/WallpaperCropper/Android.bp
new file mode 100644
index 0000000..40c4235
--- /dev/null
+++ b/packages/WallpaperCropper/Android.bp
@@ -0,0 +1,11 @@
+android_app {
+    name: "WallpaperCropper",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    product_specific: true,
+    privileged: true,
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+}
diff --git a/packages/WallpaperCropper/Android.mk b/packages/WallpaperCropper/Android.mk
deleted file mode 100644
index 2fa1dde..0000000
--- a/packages/WallpaperCropper/Android.mk
+++ /dev/null
@@ -1,18 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := WallpaperCropper
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRODUCT_MODULE := true
-LOCAL_PRIVILEGED_MODULE := true
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-af/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-af/strings.xml
index 3eca94e..9811133 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-af/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-af/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Hoekskermuitsnede"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Hoekuitsnede"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-am/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-am/strings.xml
index b6c4de1..2626195 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-am/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-am/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"የማዕዘን ማሳያ ቅርጽ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"የማዕዘን ቅርጽ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ar/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ar/strings.xml
index 9517eb2..c01732d 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ar/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ar/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"صورة مقطوعة لشاشة جانبية"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"صورة مقطوعة جانبية"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-az/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-az/strings.xml
index abb4247..4b089a4 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-az/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-az/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Künc ekran kəsimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Künc kəsimi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-b+sr+Latn/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-b+sr+Latn/strings.xml
index 41dfd3a..5393410 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-b+sr+Latn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-b+sr+Latn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Izrezana slika u uglu ekrana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Izrezana slika u uglu ekrana"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-be/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-be/strings.xml
index edd9e65..26c0b18 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-be/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-be/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Зрабіць выраз у кутку экрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Выраз у кутку"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bg/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bg/strings.xml
index 681a9b9..849bf57 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bg/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bg/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Ъглов прорез на екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Ъглов прорез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bn/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bn/strings.xml
index 194949d..41aa8045 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"কর্নার ডিসপ্লে কাট-আউট"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"কর্নার কাট-আউট"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bs/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bs/strings.xml
index e79efe6..9ff0218a 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-bs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Urez ekrana u uglu"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Urez u uglu"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ca/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ca/strings.xml
index 627ef24..3432502 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ca/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ca/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Retall de l\'extrem de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Retall de l\'extrem"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-cs/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-cs/strings.xml
index fd43995..7edff6f 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-cs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-cs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Rohový výřez displeje"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Rohový výřez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-da/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-da/strings.xml
index ec27419..31b537c 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-da/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-da/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Udskæring i hjørnet af skærmen"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Hak i hjørnet"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-de/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-de/strings.xml
index da7c237..2e142ef 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-de/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-de/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Display-Ausschnitt in der Ecke"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Aussparung in der Ecke"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-el/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-el/strings.xml
index 460a8b6..0cf91dd 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-el/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-el/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Διακοπή γωνιακής οθόνης"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Γωνιακή εγκοπή"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rAU/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rAU/strings.xml
index 1058832..6923006 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rAU/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rAU/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Corner display cut out"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corner cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rGB/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rGB/strings.xml
index 1058832..6923006 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rGB/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rGB/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Corner display cut out"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corner cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rIN/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rIN/strings.xml
index 1058832..6923006 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rIN/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-en-rIN/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Corner display cut out"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corner cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es-rUS/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es-rUS/strings.xml
index a4d8e64..6d41bc0 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es-rUS/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es-rUS/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Recorte de la esquina de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corte de la esquina"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es/strings.xml
index a4d8e64..d6d3a1e 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-es/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Recorte de la esquina de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Recorte de la esquina"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-et/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-et/strings.xml
index 1dec970..6626787 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-et/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-et/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Ekraani nurga väljalõige"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Nurga väljalõige"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-eu/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-eu/strings.xml
index a82e8ea..fd2f646 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-eu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-eu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Pantailaren izkinako mozketa"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Izkinako mozketa"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fa/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fa/strings.xml
index bfbaa5c..0d33978 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"نمایشگر با گوشه‌های بریده"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"نمایشگر با لبه بریده"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fi/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fi/strings.xml
index 4803b54..2acb982 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Aukko näytön kulmassa"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Nurkkalovi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr-rCA/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr-rCA/strings.xml
index 4110d51..ecf4e93 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr-rCA/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr-rCA/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Découpe d\'écran en coin"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Encoche de coin"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr/strings.xml
index ff341a2..05c5c2b 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-fr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Encoche d\'angle pour écran"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Encoche d\'angle"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gl/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gl/strings.xml
index 7838d69..ae77dbd 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Recorte de pantalla na esquina"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Recorte na esquina"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gu/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gu/strings.xml
index 0680f7f..3c8c4e6 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-gu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ખૂણાનું ડિસ્પ્લે કટઆઉટ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"કોર્નર કટઆઉટ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hi/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hi/strings.xml
index 01b8d69..435b664 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"कॉर्नर डिसप्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"कॉर्नर कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hr/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hr/strings.xml
index f8b2f79..e783abe 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Obrezana slika za kut zaslona"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Obrezana slika"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hu/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hu/strings.xml
index 7658edc..099267d 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Sarokban található képernyőkivágás"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Sarokkivágás"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hy/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hy/strings.xml
index 656ae24..7eb8803 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hy/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-hy/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Էկրանի անկյունի կտրվածք"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Անկյունի կտրվածք"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-in/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-in/strings.xml
index 78247f6..0dc0bfb 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-in/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-in/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Potongan tampilan sudut"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Potongan sudut"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-is/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-is/strings.xml
index 755360f..56ba1b9 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-is/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-is/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Hornskjáskurður"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Hornskurður"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-it/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-it/strings.xml
index 3eadd5f..b282437 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-it/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-it/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Ritaglio display angolo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Ritaglio angolo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-iw/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-iw/strings.xml
index bfb4797..1b46b50 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-iw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-iw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"חיתוך פינות התצוגה"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"מגרעת בפינה"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ja/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ja/strings.xml
index fee2d70..4d8ee73 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ja/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ja/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"画面隅のディスプレイ カットアウト"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"画面隅のカットアウト"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ka/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ka/strings.xml
index 6cea242..a0b6aef 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ka/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ka/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ეკრანის კუთხის ამოჭრა"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"კუთხის ამოჭრა"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kk/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kk/strings.xml
index a2a6948..0f4bc3a 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Экран бұрышындағы ойық"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Бұрышынан ойық жасау"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-km/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-km/strings.xml
index bbf23c6..fb0d88e 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-km/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-km/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ស្នាម​ចោះ​ផ្ទាំង​អេក្រង់​នៅ​ជ្រុង"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"សក់សេះនៅជ្រុង"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kn/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kn/strings.xml
index 7b9879a..50daf09 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-kn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ಮೂಲೆಯ ಪ್ರದರ್ಶನ ಕಟೌಟ್"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"ಮೂಲೆಯ ಕಟೌಟ್"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ko/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ko/strings.xml
index 8fafcfa..e56d2d6 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ko/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ko/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"모서리 디스플레이 컷아웃"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"모서리 컷아웃"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ky/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ky/strings.xml
index 4d8c946..98499a1 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ky/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ky/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Бурчтагы дисплей кесиндиси"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Бурчтагы кесинди"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lo/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lo/strings.xml
index 257839d..833f20f 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lo/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lo/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ແຜ່ນສະແດງມຸມ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"ຮອຍບາກມຸມ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lt/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lt/strings.xml
index e4b01ba..e257b8a 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Kampinė ekrano išpjova"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Kampinė išpjova"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lv/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lv/strings.xml
index 3087b63..a37d95c 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-lv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Stūra ekrāna izgriezums"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Stūra izgriezums"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mk/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mk/strings.xml
index 2d0babf..9be5d7a 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Исечок на аголот на екранот"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Исечок на аголот"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ml/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ml/strings.xml
index 6adb3ec..a8baf40 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ml/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ml/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"കോർണർ ഡിസ്‌പ്ലേ കട്ടൗട്ട്"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"കോർണർ കട്ട്ഔട്ട്"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mn/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mn/strings.xml
index 7998f15..b49b481 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Булангийн дэлгэцийг таслах"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Булан гаргаж таслах"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mr/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mr/strings.xml
index a5d2133..435b664 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-mr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"कॉर्नर डिस्प्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"कॉर्नर कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ms/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ms/strings.xml
index 9fccad6..94e2a23 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ms/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ms/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Potongan paparan penjuru"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Potongan penjuru"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-my/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-my/strings.xml
index c56ea8b..8228226 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-my/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-my/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"မျက်နှာပြင်ထောင့် ဖြတ်ညှပ်ပြသမှု"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"ထောင့် ဖြတ်ညှပ်ပြသမှု"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nb/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nb/strings.xml
index 731668f..1d61bf2 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nb/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nb/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Hjørneskjermutklipp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Hjørneutklipp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ne/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ne/strings.xml
index e024d2a..8765aeb 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ne/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ne/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"कुनाको प्रदर्शनसम्बन्धी कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"कुनाको कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nl/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nl/strings.xml
index 149041e..5c43d2e 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-nl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Hoekdisplay-cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Hoek-cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pa/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pa/strings.xml
index 274e791..5b91ea9 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"ਕਿਨਾਰਿਆਂ ਤੱਕ ਜੁੜੀ ਡਿਸਪਲੇ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"ਕੋਨਾ ਕੱਟਆਊਟ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pl/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pl/strings.xml
index dd68d59..ef2714c 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Wycięcie w ekranie z narożnikami"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Wycięcie narożne"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rBR/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rBR/strings.xml
index ed7e2b5..2c800c2 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rBR/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rBR/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Corte de tela de canto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corte de canto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rPT/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rPT/strings.xml
index e4ed794..a03955f 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rPT/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt-rPT/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Ecrã com recorte nos cantos"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Recorte nos cantos"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt/strings.xml
index ed7e2b5..2c800c2 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-pt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Corte de tela de canto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Corte de canto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ro/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ro/strings.xml
index eebfe6a..28db495 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ro/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ro/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Decupare ecran pe colț"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Decupajul colțului"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ru/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ru/strings.xml
index fa8fefb..dc77981 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ru/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ru/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Сделать вырез в углу экрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Сделать вырез в углу"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-si/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-si/strings.xml
index ae833f2..bdecdf4 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-si/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-si/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"කොණ් තිර කට්අවුට්"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"කොණ් කට්අවුට්"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sk/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sk/strings.xml
index 5b40d71..f42bbe8 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Rohový výrez obrazovky"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Rohový výrez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sl/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sl/strings.xml
index 52c5aa1..867700c 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Kotni izrez prikaza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Kotna zareza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sq/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sq/strings.xml
index cb39653..aa562e3 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sq/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sq/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Prerje e ekranit në qoshe"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Prerje këndore"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sr/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sr/strings.xml
index 4c5701a..0adf1dd 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Изрезана слика у углу екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Изрезана слика у углу екрана"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sv/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sv/strings.xml
index ccc72fd..9e24a43 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Urklipp av skärmens hörn"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Kantutskärning"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sw/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sw/strings.xml
index 6066426..bf105c4 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-sw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Mwonekano wenye pengo pembeni"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Mkato kwenye kona"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ta/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ta/strings.xml
index a0a30cf..4c57578 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ta/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ta/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"மூலை கட்அவுட் காட்சி"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"மூலை கட்அவுட்"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-te/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-te/strings.xml
index 6c10a13..4a31006 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-te/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-te/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"మూల డిస్‌ప్లే కట్అవుట్‌"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"మూల కట్అవుట్‌"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-th/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-th/strings.xml
index 57f49d4..714abb6 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-th/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-th/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"คัตเอาท์ดิสเพลย์แบบมุม"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"คัตเอาท์แบบมุม"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tl/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tl/strings.xml
index 3d4552e..a325ca1 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Display cutout sa sulok"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Cutout sa sulok"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tr/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tr/strings.xml
index a065978..e781320 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-tr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Köşe ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Köşe kesimi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uk/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uk/strings.xml
index 0b6a774..324e154 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Відключення кутового дисплея"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Відрізання кутів"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ur/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ur/strings.xml
index 2aeecc6..e7c5152 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ur/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-ur/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"کارنر ڈسپلے کٹ آؤٹ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"کارنر کٹ آؤٹ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uz/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uz/strings.xml
index 249ff2e..0d19b66 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uz/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-uz/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Burchak ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Burchak kesimi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-vi/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-vi/strings.xml
index a217bf8..15a66e3 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-vi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-vi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Cắt hiển thị ở góc"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Vết cắt ở góc"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rHK/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rHK/strings.xml
index 5fcfbc3..997ebac 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rHK/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rHK/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"邊角顯示屏凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"邊角凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rTW/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rTW/strings.xml
index e6c75b5..997ebac 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rTW/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zh-rTW/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"邊角螢幕凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"邊角凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zu/strings.xml b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zu/strings.xml
index 961d036..4899087 100644
--- a/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationCornerOverlay/res/values-zu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4967302169856689448">"Ukusikwa kwekhona lesiboniso"</string>
+    <string name="display_cutout_emulation_overlay" msgid="1677693377327336341">"Ukusikwa kwekhona"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-af/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-af/strings.xml
index af108e8..2815df2 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-af/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-af/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dubbelskermuitsnede"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dubbeluitsnede"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-am/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-am/strings.xml
index 8b03bde..f41eadc 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-am/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-am/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"የድርብ ማሳያ ቅርጽ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ድርብ ቅርጽ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ar/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ar/strings.xml
index 34065f8..106ce3d 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ar/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ar/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"صورة مقطوعة لشاشة مزدوجة"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"صورة مقطوعة مزدوجة"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-az/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-az/strings.xml
index 732ebe5..612a849 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-az/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-az/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"İkiqat ekran kəsimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"İkiqat kəsim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-b+sr+Latn/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-b+sr+Latn/strings.xml
index 089f20b..d2eb7db 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-b+sr+Latn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-b+sr+Latn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Izrezana slika za duple ekrane"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Izrezana slika za duple ekrane"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-be/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-be/strings.xml
index 1763bd4..1a398c82 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-be/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-be/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Павялічыць выраз на экране ўдвая"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Двайны выраз"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bg/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bg/strings.xml
index 8952d12..09b59756 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bg/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bg/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Двоен прорез на екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Двоен прорез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bn/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bn/strings.xml
index d1eee2f3..d08874c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ডবল ডিসপ্লে কাট-আউট"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ডবল কাট-আউট"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bs/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bs/strings.xml
index 3c40f98..655db33 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-bs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dvostruki urez ekrana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dvostruki urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ca/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ca/strings.xml
index 096a62d..10d5ae7 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ca/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ca/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Retall de pantalla doble"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Retall doble"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-cs/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-cs/strings.xml
index e979511..2f3aab9 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-cs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-cs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dvojitý výřez displeje"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dvojitý výřez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-da/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-da/strings.xml
index 27dc82e..3f9bae1 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-da/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-da/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dobbelt udskæring på skærmen"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dobbelt hak"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-de/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-de/strings.xml
index c73fa2d..5fc9176 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-de/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-de/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Doppelter Display-Ausschnitt"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Doppelte Aussparung"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-el/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-el/strings.xml
index c744a45..f3cc093 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-el/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-el/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Διακοπή διπλής οθόνης"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Διπλή εγκοπή"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rAU/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rAU/strings.xml
index 648edfe..31f2a5a 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rAU/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rAU/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Double display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Double cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rGB/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rGB/strings.xml
index 648edfe..31f2a5a 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rGB/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rGB/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Double display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Double cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rIN/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rIN/strings.xml
index 648edfe..31f2a5a 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rIN/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-en-rIN/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Double display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Double cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es-rUS/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es-rUS/strings.xml
index 44cd9be..d57c2fc 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es-rUS/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es-rUS/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Recorte de pantalla doble"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Corte doble"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es/strings.xml
index 44cd9be..e5d1bff 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-es/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Recorte de pantalla doble"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Recorte doble"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-et/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-et/strings.xml
index 9edaf8e..1e75a92 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-et/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-et/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Topeltekraani väljalõige"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Topeltväljalõige"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-eu/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-eu/strings.xml
index 18000bd..bd7f8d5 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-eu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-eu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Pantailaren mozketa bikoitza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Mozketa bikoitza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fa/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fa/strings.xml
index d350822..0b38e68 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"نمایشگر با لبه دوتایی"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"نمایشگر با لبه بریده دوتایی"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fi/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fi/strings.xml
index 33766fd..5d85064 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Kaksoisaukko näytössä"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Kaksoislovi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr-rCA/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr-rCA/strings.xml
index 8fa31c4..2ee7917 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr-rCA/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr-rCA/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Découpe d\'affichage double"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Encoche double"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr/strings.xml
index 9f55c9c..2ee7917 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-fr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Encoche pour écran double"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Encoche double"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gl/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gl/strings.xml
index 92832da..8d854c8 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Recorte de pantalla dobre"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Recorte dobre"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gu/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gu/strings.xml
index 43e67a0..b1ca50b 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-gu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ડબલ ડિસ્પ્લે કટઆઉટ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ડબલ કટઆઉટ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hi/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hi/strings.xml
index 8412c14..d574f6c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"डबल डिसप्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"डबल कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hr/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hr/strings.xml
index 9d7a8ce..655db33 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Obrezana slika za dvostruke zaslone"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dvostruki urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hu/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hu/strings.xml
index 0af2ad3..acf4f4d4b 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dupla képernyőkivágás"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dupla kivágás"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hy/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hy/strings.xml
index 7907d0a..9994cf9 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hy/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-hy/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Էկրանի կրկնակի կտրվածք"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Կրկնակի կտրվածք"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-in/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-in/strings.xml
index 45f5952..78343e8 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-in/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-in/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Potongan tampilan ganda"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Potongan ganda"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-is/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-is/strings.xml
index 9109489..fe2eefc 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-is/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-is/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Tvöfaldur skjáskurður"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Tvöfaldur skurður"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-it/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-it/strings.xml
index 4aa869e..a1126cc 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-it/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-it/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Ritaglio display doppio"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Ritaglio doppio"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-iw/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-iw/strings.xml
index eff8a8d..2e7aeb0 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-iw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-iw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"חיתוך תצוגה כפול"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"מגרעת כפולה"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ja/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ja/strings.xml
index 5346e97..dadc8a8 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ja/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ja/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ダブル ディスプレイ カットアウト"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ダブル カットアウト"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ka/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ka/strings.xml
index 515ac25..4ec33c9 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ka/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ka/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ეკრანის ორმაგი ამოჭრა"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ორმაგი ამოჭრა"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kk/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kk/strings.xml
index c812d0c..6592e24 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Қос дисплейді өшіру"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Ойықты екі есе ұлғайту"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-km/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-km/strings.xml
index 0a52444..1553594 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-km/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-km/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ស្នាមចោះ​ផ្ទាំង​អេក្រង់​ភ្លោះ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"សក់សេះ​ភ្លោះ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kn/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kn/strings.xml
index 02500db..e88e045 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-kn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ಡಬಲ್ ಡಿಸ್‌ಪ್ಲೇ ಕಟೌಟ್"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ಡಬಲ್ ಕಟೌಟ್"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ko/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ko/strings.xml
index 5505f57..fa114f0 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ko/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ko/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"더블 디스플레이 컷아웃"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"이중 컷아웃"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ky/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ky/strings.xml
index baf2f4d..3fc7446 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ky/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ky/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Кош дисплей кесиндиси"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Кош кесинди"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lo/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lo/strings.xml
index 5823a82..f65b1ef 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lo/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lo/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ກ່ອງຂໍ້ຄວາມສະແດງຜົນຄູ່"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ຮອຍບາກຄູ່"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lt/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lt/strings.xml
index 7c1ba7d..f47d060 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dviguba ekrano išpjova"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dviguba išpjova"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lv/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lv/strings.xml
index 5452e9c..a2810a3 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-lv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Divkāršs ekrāna izgriezums"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Divkāršs izgriezums"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mk/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mk/strings.xml
index d232838..7b83881 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Двоен исечок на екранот"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Двоен исечок"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ml/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ml/strings.xml
index 9aff47d..21b5ec7 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ml/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ml/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ഇരട്ട ഡിസ്‌പ്ലേ കട്ടൗട്ട്"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ഇരട്ട കട്ട്ഔട്ട്"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mn/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mn/strings.xml
index c43f18a..be8e6a5 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Давхар дэлгэцийг таслах"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Давхар болгож таслах"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mr/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mr/strings.xml
index e2065ac..d574f6c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-mr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"दुहेरी डिस्प्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"डबल कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ms/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ms/strings.xml
index b3085ef..82197a3 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ms/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ms/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Potongan paparan berganda"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Potongan berganda"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-my/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-my/strings.xml
index 0744f12..2249d6e 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-my/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-my/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"မျက်နှာပြင် အထက်အောက် ဖြတ်ညှပ်ပြသမှု"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"နှစ်ဆင့် ဖြတ်ညှပ်ပြသမှု"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nb/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nb/strings.xml
index e4b6c76..b44b117 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nb/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nb/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dobbelt skjermutklipp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dobbelt utklipp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ne/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ne/strings.xml
index 49f82b9..91ebb8c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ne/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ne/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"दोहोरो प्रदर्शनसम्बन्धी कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"दोहोरो कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nl/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nl/strings.xml
index d46f770..078829f 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-nl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dubbele display-cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dubbele cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pa/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pa/strings.xml
index da57fde..afd4eab 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ਡਿਸਪਲੇ ਦੀ ਦੋਹਰੀ ਵੰਡ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ਦੋਹਰਾ ਕੱਟਆਊਟ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pl/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pl/strings.xml
index 9534412..66c20f78 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Podwójne wycięcie w ekranie"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Wycięcie podwójne"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rBR/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rBR/strings.xml
index 8c05472..fbce009 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rBR/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rBR/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Corte de tela duplo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Corte duplo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rPT/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rPT/strings.xml
index b9c30c6..585c31f 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rPT/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt-rPT/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Ecrã duplo com recorte"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Recorte duplo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt/strings.xml
index 8c05472..fbce009 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-pt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Corte de tela duplo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Corte duplo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ro/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ro/strings.xml
index a22afe6..04d85f0 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ro/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ro/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Decupare dublă pe ecran"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Decupaj dublu"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ru/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ru/strings.xml
index 14dd606..a02eaf7 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ru/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ru/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Увеличить вырез на экране вдвое"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Увеличить вырез вдвое"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-si/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-si/strings.xml
index c15208f..274924b 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-si/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-si/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ද්විත්ව තිර කට්අවුට්"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"ද්විත්ව කට්අවුට්"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sk/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sk/strings.xml
index 98a74c1..8d65427 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dvojitý výrez obrazovky"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dvojitý výrez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sl/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sl/strings.xml
index 4f12711..66de901 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Izrez dvojnega prikaza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dvojna zareza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sq/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sq/strings.xml
index 96a68d5..73222ab 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sq/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sq/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Prerje e dyfishtë e ekranit"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Prerje e dyfishtë"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sr/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sr/strings.xml
index 8930813..99b89a2 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Изрезана слика за дупле екране"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Изрезана слика за дупле екране"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sv/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sv/strings.xml
index 42b7aed..aaa6971 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dubbelt urklipp av skärm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dubbel utskärning"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sw/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sw/strings.xml
index a39f77d..486e946 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-sw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Mwonekano wenye mapengo mawili"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Mikato miwili"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ta/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ta/strings.xml
index b3c19b6..e4f96f9 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ta/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ta/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"இரட்டை கட்அவுட் காட்சி"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"இரட்டை கட்அவுட்"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-te/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-te/strings.xml
index b8573db..e32415c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-te/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-te/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"డబుల్ డిస్‌ప్లే కట్అవుట్‌"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"డబుల్ కట్అవుట్‌"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-th/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-th/strings.xml
index 8fdd693..0423e86 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-th/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-th/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"ตัดหน้าจอสองด้าน"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"คัตเอาท์แบบคู่"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tl/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tl/strings.xml
index e68b5ec..cd959da 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Dobleng display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Dobleng cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tr/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tr/strings.xml
index 3ae92f0..df91cc8 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-tr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Çift ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Çift kesim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uk/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uk/strings.xml
index cf6df69..f551429 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Відключення подвійного дисплея"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Подвійне відрізання"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ur/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ur/strings.xml
index 3c9666d..f1e44e3 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ur/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-ur/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"دوہرا ڈسپلے کٹ آؤٹ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"دوہرا کٹ آؤٹ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uz/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uz/strings.xml
index 9e74192..b307ac7 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uz/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-uz/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Ekran kesimini ikki marta kattalashtirish"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Kesimni ikkilantirish"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-vi/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-vi/strings.xml
index 442805a..96096c2 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-vi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-vi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Cắt hiển thị kép"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Vết cắt kép"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rHK/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rHK/strings.xml
index 6da1a7f..9d3371c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rHK/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rHK/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"雙顯示屏凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"雙凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rTW/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rTW/strings.xml
index 72932b5..9d3371c 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rTW/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zh-rTW/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"雙螢幕凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"雙凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zu/strings.xml b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zu/strings.xml
index 2e0a5bd..31e57f0 100644
--- a/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationDoubleOverlay/res/values-zu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="5659433562878674546">"Ukusikwa kokuboniswa okukabili"</string>
+    <string name="display_cutout_emulation_overlay" msgid="5323179900047630217">"Ukusika kabiliDouble cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-af/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-af/strings.xml
index 98b4303..09316bc 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-af/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-af/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Uitsnede vir smal vertoonskerm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Smal uitsnede"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-am/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-am/strings.xml
index 2fc0dbe..25cb2cf 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-am/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-am/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"የጠባብ ማሳያ ቅርጽ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ጠባብ ቅርጽ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ar/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ar/strings.xml
index aae2ada..3294bc8 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ar/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ar/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"صورة مقطوعة لشاشة ضيقة"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"صورة مقطوعة ضيقة"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-az/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-az/strings.xml
index f5b856b..7939aea 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-az/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-az/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Dar ekran profili"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Dar kəsim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-b+sr+Latn/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-b+sr+Latn/strings.xml
index 0a9aaaf..d78d344 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-b+sr+Latn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-b+sr+Latn/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Izrezana slika za uske ekrane"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Izrezana slika za uske ekrane"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-be/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-be/strings.xml
index 189f1ccd..d21b0f7 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-be/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-be/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Зрабіць выраз на экране больш вузкім"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Вузкі выраз"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bg/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bg/strings.xml
index d236710..61d90b4 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bg/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bg/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Тесен прорез на екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Тесен прорез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bn/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bn/strings.xml
index 301d686..27f8290 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bn/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ন্যারো ডিসপ্লে কাট-আউট"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ন্যারো কাট-আউট"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bs/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bs/strings.xml
index 8ceaac5..8fe6f2d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-bs/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Uski urez ekrana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Uski urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ca/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ca/strings.xml
index ab9061e..106b75c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ca/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ca/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Retall de pantalla estret"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Retall estret"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-cs/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-cs/strings.xml
index 440a2f0..5e56a7b 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-cs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-cs/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Úzký výřez displeje"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Úzký výřez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-da/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-da/strings.xml
index 4372d56..6681a12 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-da/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-da/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Smal udskæring på skærmen"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Smalt hak"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-de/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-de/strings.xml
index a92a24a..3dd023a 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-de/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-de/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Schmaler Display-Ausschnitt"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Schmale Aussparung"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-el/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-el/strings.xml
index 69adde3..21fb5b7 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-el/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-el/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Διακοπή στενής οθόνης"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Στενή εγκοπή"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rAU/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rAU/strings.xml
index bf2624f..2716eae 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rAU/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rAU/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Narrow display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Narrow cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rGB/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rGB/strings.xml
index bf2624f..2716eae 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rGB/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rGB/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Narrow display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Narrow cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rIN/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rIN/strings.xml
index bf2624f..2716eae 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rIN/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-en-rIN/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Narrow display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Narrow cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es-rUS/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es-rUS/strings.xml
index f1d3348..2723d1b 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es-rUS/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es-rUS/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Recorte de pantalla estrecho"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Corte estrecho"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es/strings.xml
index a17a32c..89ec75f 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-es/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Recorte estrecho de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Recorte estrecho"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-et/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-et/strings.xml
index 367b221..272280f 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-et/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-et/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Kitsas ekraani väljalõige"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Kitsas väljalõige"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-eu/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-eu/strings.xml
index 0fd9d9b..accdac7 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-eu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-eu/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Pantailaren mozketa estua"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Mozketa estua"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fa/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fa/strings.xml
index 43bfb2e..f3a1185 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fa/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"نمایشگری با لبه باریک"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"لبه باریک"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fi/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fi/strings.xml
index 540fbae..292d5de 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fi/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Kapea aukko näytössä"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Kapea lovi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr-rCA/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr-rCA/strings.xml
index d78f8b8..577a948 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr-rCA/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr-rCA/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Découpe d\'affichage étroit"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Encoche étroite"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr/strings.xml
index 4ee1b4f..577a948 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-fr/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Encoche pour écran étroit"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Encoche étroite"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gl/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gl/strings.xml
index 9d01afd..0d1247c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gl/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Recorte de pantalla estreito"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Recorte estreito"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gu/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gu/strings.xml
index 7d9987e..869842c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-gu/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"સાંકડું ડિસ્પ્લે કટઆઉટ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"સાંકડું કટઆઉટ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hi/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hi/strings.xml
index 32d6139..39747d1 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hi/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"कम जगह वाला डिसप्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"नैराे कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hr/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hr/strings.xml
index 00eca5b..8fe6f2d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hr/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Obrezana slika za uske zaslone"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Uski urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hu/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hu/strings.xml
index bfd2944..18b0722 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hu/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Keskeny képernyőkivágás"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Keskeny kivágás"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hy/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hy/strings.xml
index 2afecc8..a07a1bd 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hy/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-hy/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Էկրանի նեղ կտրվածք"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Նեղ կտրվածք"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-in/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-in/strings.xml
index 7728ab6..717449c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-in/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-in/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Potongan tampilan sempit"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Potongan sempit"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-is/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-is/strings.xml
index 3d86080..a353cef 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-is/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-is/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Mjór skjáskurður"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Mjór skurður"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-it/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-it/strings.xml
index 419c12b..ab96ff6 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-it/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-it/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ritaglio display stretto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Ritaglio stretto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-iw/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-iw/strings.xml
index ffde493..a805dcc 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-iw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-iw/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"חיתוך תצוגה צר"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"מגרעת צרה"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ja/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ja/strings.xml
index 2b6a897..fe83639 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ja/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ja/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"幅狭のディスプレイ カットアウト"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"幅狭のカットアウト"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ka/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ka/strings.xml
index e52a32f..6e23255 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ka/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ka/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ეკრანის ვიწრო ამოჭრა"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ვიწრო ამოჭრა"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kk/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kk/strings.xml
index ee0d72d..b5da77d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kk/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Жіңішке экран ойығы"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Тар ойық"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-km/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-km/strings.xml
index c1faaa3c..97e867f 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-km/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-km/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ស្នាមចោះ​ផ្ទាំងអេក្រង់​តូច"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"សក់សេះ​តូច"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kn/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kn/strings.xml
index b356b31..87b390c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-kn/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ಕಿರಿದಾದ ಪ್ರದರ್ಶನ ಕಟೌಟ್"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ಕಿರಿದಾದ ಕಟೌಟ್"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ko/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ko/strings.xml
index 7175d52..20091a5 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ko/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ko/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"좁은 디스플레이 컷아웃"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"좁은 컷아웃"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ky/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ky/strings.xml
index 97308ca..6d49807 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ky/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ky/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ичке дисплей кесиндиси"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Ичке кесинди"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lo/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lo/strings.xml
index 6a0251b..7e6ee12 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lo/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lo/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ກ່ອງຂໍ້ຄວາມສະແດງຜົນແບບແຄບ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ຮອຍບາກແຄບ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lt/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lt/strings.xml
index cb8a54b..d62db1e 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lt/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Siaura ekrano išpjova"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Siaura išpjova"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lv/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lv/strings.xml
index c87bc3f..b352a22 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-lv/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Šaurs ekrāna izgriezums"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Šaurs izgriezums"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mk/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mk/strings.xml
index dd93e83..a75c297 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mk/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Тесен исечок на екранот"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Тесен исечок"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ml/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ml/strings.xml
index 3e12f05..cd7e3b9 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ml/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ml/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ഇടുങ്ങിയ ഡി‌സ്‌പ്ലേ കട്ടൗട്ട്"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ഇടുങ്ങിയ കട്ട്ഔട്ട്"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mn/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mn/strings.xml
index 087ed4a..aa2fb6c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mn/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Дэлгэцийг нарийн болгож таслах"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Нарийн болгож таслах"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mr/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mr/strings.xml
index 14a35da..a86cbeb 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-mr/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"अरुंद डिस्प्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"नॅरो कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ms/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ms/strings.xml
index 20edbd7..717449c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ms/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ms/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Potongan paparan sempit"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Potongan sempit"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-my/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-my/strings.xml
index 4f84f2c..287b535 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-my/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-my/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ကျဉ်းမြောင်းသည့် မျက်နှာပြင် ဖြတ်ညှပ်ပြသမှု"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ကျဉ်းမြောင်းစွာ ဖြတ်ညှပ်ပြသမှု"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nb/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nb/strings.xml
index 300e988..dbb4c27 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nb/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nb/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Smalt skjermutklipp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Smalt utklipp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ne/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ne/strings.xml
index 9027414..0a68f0d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ne/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ne/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"साँघुरो प्रदर्शनसम्बन्धी कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"साँघुरो कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nl/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nl/strings.xml
index b6f7f02..5783f5c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-nl/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Smalle display-cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Smalle cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pa/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pa/strings.xml
index ddc0b11..83d3c02 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pa/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"ਤੰਗ ਡਿਸਪਲੇ ਕੱਟਆਊਟ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"ਤੰਗ ਕੱਟਆਊਟ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pl/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pl/strings.xml
index 1e0b3ff..624e224 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pl/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Wąskie wycięcie w ekranie"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Wycięcie wąskie"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rBR/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rBR/strings.xml
index 3af25e8..60aa0e7 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rBR/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rBR/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Corte da tela estreito"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Corte estreito"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rPT/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rPT/strings.xml
index 257c974..0d1247c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rPT/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt-rPT/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ecrã estreito com recorte"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Recorte estreito"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt/strings.xml
index 3af25e8..60aa0e7 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-pt/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Corte da tela estreito"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Corte estreito"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ro/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ro/strings.xml
index 26d5448..ca67203 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ro/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ro/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Decupare ecran îngustă"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Decupaj îngust"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ru/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ru/strings.xml
index 0b8693c..207268c 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ru/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ru/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Сделать вырез на экране уже"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Сузить вырез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-si/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-si/strings.xml
index 0f4a8ff..7cca5b9 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-si/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-si/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"පටු සංදර්ශක කටවුට්"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"පටු කට්අවුට්"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sk/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sk/strings.xml
index 4cda8d5..72a714e 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sk/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Úzky výrez obrazovky"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Úzky výrez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sl/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sl/strings.xml
index 290df41..a2f3a43 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sl/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ozek izrez prikaza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Ozka zareza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sq/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sq/strings.xml
index be0a1e4..14ad99d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sq/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sq/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Prerje e ngushtë ekrani"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Prerje e ngushtë"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sr/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sr/strings.xml
index d0710ac..9026c36 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sr/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Изрезана слика за уске екране"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Изрезана слика за уске екране"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sv/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sv/strings.xml
index f8c4bc3..3dc8753 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sv/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Smalt urklipp av skärm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Smal utskärning"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sw/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sw/strings.xml
index 1aa3014..6032125 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-sw/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Mwonekeno wenye pengo jembamba"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Mkato mwembamba"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ta/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ta/strings.xml
index 8481f29..79c3186 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ta/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ta/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"குறுகிய கட்அவுட் காட்சி"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"குறுகிய கட்அவுட்"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-te/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-te/strings.xml
index 4e71bac..9bde419 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-te/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-te/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"సన్నని డిస్‌ప్లే కట్అవుట్‌"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"సన్నని కట్అవుట్‌"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-th/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-th/strings.xml
index 4989e86..6506ef9 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-th/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-th/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"คัตเอาท์ดิสเพลย์แบบแคบ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"คัตเอาท์แบบแคบ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tl/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tl/strings.xml
index 3c88b3f..fe34b9a 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tl/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Manipis na display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Manipis na cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tr/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tr/strings.xml
index d84b758..022f1e3 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-tr/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Dar ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Dar kesim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uk/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uk/strings.xml
index b5109de..15ebc5d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uk/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Відключення вузького дисплея"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Вузьке відрізання"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ur/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ur/strings.xml
index 5dba372..9dda24e 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ur/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-ur/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"تنگ ڈسپلے کٹ آؤٹ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"تنگ کٹ آؤٹ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uz/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uz/strings.xml
index 64bf629..d9f0ca0 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uz/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-uz/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ekrandagi kesimni qisqartirish"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Kesimni qisqartirish"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-vi/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-vi/strings.xml
index 0cf0602..c205a7d 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-vi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-vi/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Cắt hiển thị hẹp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Vết cắt hẹp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rHK/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rHK/strings.xml
index c187813..505693f 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rHK/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rHK/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"幼身顯示屏凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"幼身凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rTW/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rTW/strings.xml
index 5799fed..ae50b4a 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rTW/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zh-rTW/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"窄型螢幕凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"窄型凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zu/strings.xml b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zu/strings.xml
index 785ec6f..7a77583 100644
--- a/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationNarrowOverlay/res/values-zu/strings.xml
@@ -19,5 +19,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="6129374114103110395">"Ukusikwa kwesiboniso esimcingo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="3947428012427075896">"Ukusika okucijile"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-af/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-af/strings.xml
index e561329..6018ef4 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-af/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-af/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Uitsnede vir lang vertoonskerm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Lang uitsnede"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-am/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-am/strings.xml
index 16a82a1..2b299cf 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-am/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-am/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"የረጅም ማሳያ ቅርጽ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ረዥም ቅርጽ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ar/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ar/strings.xml
index 06cab99..4bec886 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ar/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ar/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"صورة مقطوعة لشاشة طويلة"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"صورة مقطوعة طويلة"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-az/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-az/strings.xml
index a14afc4..84af1e2 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-az/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-az/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Uzun ekran profili"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Hündür kəsim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-b+sr+Latn/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-b+sr+Latn/strings.xml
index 2212e82..46d30c6 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-b+sr+Latn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-b+sr+Latn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Izrezana slika za visoke ekrane"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Izrezana slika za visoke ekrane"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-be/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-be/strings.xml
index 53bb487..45dc1db 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-be/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-be/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Зрабіць выраз на экране больш высокім"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Высокі выраз"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bg/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bg/strings.xml
index a33cc39..b657d58 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bg/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bg/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Голям прорез на екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Голям прорез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bn/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bn/strings.xml
index 8513761..a2825df 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"টল ডিসপ্লে কাট-আউট"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"টল কাট-আউট"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bs/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bs/strings.xml
index 4f0ed61..c7b35b6 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-bs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Dugačak urez ekrana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Dugačak urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ca/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ca/strings.xml
index d264e34..4d5c5d3 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ca/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ca/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Retall de pantalla alt"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Retall alt"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-cs/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-cs/strings.xml
index fa5ceee..07ad2bc 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-cs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-cs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Vysoký výřez displeje"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Vysoký výřez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-da/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-da/strings.xml
index 75e2d5d..b4f65d1 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-da/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-da/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Stor udskæring på skærmen"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Højt hak"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-de/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-de/strings.xml
index 6c65b16..f14479c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-de/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-de/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Hoher Display-Ausschnitt"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Hohe Aussparung"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-el/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-el/strings.xml
index 1167237..a4815d4 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-el/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-el/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Διακοπή ψηλής οθόνης"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Ψηλή εγκοπή"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rAU/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rAU/strings.xml
index 3a41cbe..fce927c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rAU/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rAU/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Tall display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Tall cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rGB/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rGB/strings.xml
index 3a41cbe..fce927c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rGB/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rGB/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Tall display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Tall cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rIN/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rIN/strings.xml
index 3a41cbe..fce927c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rIN/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-en-rIN/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Tall display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Tall cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es-rUS/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es-rUS/strings.xml
index 3223601..5ecec17 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es-rUS/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es-rUS/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Recorte de pantalla alto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Corte alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es/strings.xml
index 1a73f18..ad06990 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-es/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Recorte alto de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Recorte alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-et/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-et/strings.xml
index ec84069..cdb23cc 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-et/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-et/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Pikk ekraani väljalõige"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Pikk väljalõige"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-eu/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-eu/strings.xml
index 7445925..e141906 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-eu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-eu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Pantailaren mozketa altua"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Mozketa altua"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fa/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fa/strings.xml
index 57990e8..0aece54 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"نمایشگر با لبه بلند"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"لبه بلند"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fi/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fi/strings.xml
index 4add280..fe4f59b 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Korkea aukko näytössä"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Korkea lovi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr-rCA/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr-rCA/strings.xml
index cf15b14..da3705e 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr-rCA/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr-rCA/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Découpe d\'affichage haut"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Encoche grande"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr/strings.xml
index f5db328..5f4d729 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-fr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Encoche pour écran haut"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Encoche haute"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gl/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gl/strings.xml
index 3223601..ad06990 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Recorte de pantalla alto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Recorte alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gu/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gu/strings.xml
index a9a1f4a..1081d69 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-gu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ઊંચું ડિસ્પ્લે કટઆઉટ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ઊંચું કટઆઉટ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hi/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hi/strings.xml
index dbd3e84..a8bdf05 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"लंबा डिसप्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"टॉल कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hr/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hr/strings.xml
index 34082f8..5da0b46 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Obrezana slika za visoke zaslone"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Visoki urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hu/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hu/strings.xml
index 7b871c5..2b00083 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Magas képernyőkivágás"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Magas kivágás"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hy/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hy/strings.xml
index ebff54c..be94922 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hy/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-hy/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Էկրանի բարձր կտրվածք"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Բարձր կտրվածք"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-in/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-in/strings.xml
index 9740135..e74f283 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-in/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-in/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Potongan tampilan tinggi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Potongan tinggi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-is/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-is/strings.xml
index f039cb9..dbeaade 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-is/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-is/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Hár skjáskurður"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Hár skurður"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-it/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-it/strings.xml
index af09afd..cd34197 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-it/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-it/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ritaglio display alto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Ritaglio alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-iw/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-iw/strings.xml
index faf3630..4034ccd 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-iw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-iw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"חיתוך תצוגה גבוה"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"מגרעת גבוהה"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ja/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ja/strings.xml
index 86974bc..185c69f 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ja/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ja/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"縦長のディスプレイ カットアウト"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"縦長のカットアウト"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ka/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ka/strings.xml
index f84faba..f117b94 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ka/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ka/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ეკრანის მაღალი ამოჭრა"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"მაღალი ამოჭრა"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kk/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kk/strings.xml
index 8747ff0..cf89e6c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ұзын экран ойығы"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Тігінен ойық жасау"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-km/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-km/strings.xml
index 1741d58..5a01a62 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-km/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-km/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ស្នាមចោះ​ផ្ទាំងអេក្រង់​ជ្រៅ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"សក់សេះវែង"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kn/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kn/strings.xml
index ce1beb4..17298df 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-kn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ಎತ್ತರದ ಪ್ರದರ್ಶನ ಕಟೌಟ್"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ಎತ್ತರದ ಕಟೌಟ್"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ko/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ko/strings.xml
index c91015c..f81a533 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ko/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ko/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"세로로 긴 디스플레이 컷아웃"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"세로로 긴 컷아웃"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ky/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ky/strings.xml
index 0fbf920..c5aa62c 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ky/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ky/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Узун дисплей кесиндиси"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Узун кесинди"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lo/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lo/strings.xml
index f5ed0a8..83ba313 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lo/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lo/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ກ່ອງຂໍ້ຄວາມສະແດງຜົນແບບສູງ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ຮອຍບາກສູງ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lt/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lt/strings.xml
index 9afa5bd..5c0eb8f 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ilga ekrano išpjova"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Ilga išpjova"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lv/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lv/strings.xml
index ec80989..4087f99 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-lv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Augsts ekrāna izgriezums"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Augsts izgriezums"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mk/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mk/strings.xml
index b58b8ff..fcfe2d6 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Висок исечок на екранот"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Висок исечок"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ml/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ml/strings.xml
index 561ac16..c582ddf 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ml/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ml/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ഉയരമുളള ഡി‌സ്‌പ്ലേ കട്ടൗട്ട്"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ഉയരമുളള കട്ട്ഔട്ട്"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mn/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mn/strings.xml
index f45a11c..d42a3da 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Дэлгэцийг өндөр болгож таслах"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Урт болгож таслах"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mr/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mr/strings.xml
index 6f19f27..a8bdf05 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-mr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"उंच डिस्प्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"टॉल कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ms/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ms/strings.xml
index 1847595..e74f283 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ms/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ms/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Potongan paparan tinggi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Potongan tinggi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-my/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-my/strings.xml
index 353d766..71b7397 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-my/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-my/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ရှည်လျားသည့် မျက်နှာပြင် ဖြတ်ညှပ်ပြသမှု"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ရှည်လျားစွာ ဖြတ်ညှပ်ပြသမှု"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nb/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nb/strings.xml
index ab1c4c6..ac5dcef 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nb/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nb/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Høyt skjermutklipp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Høyt utklipp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ne/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ne/strings.xml
index c969172..c83f6b4 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ne/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ne/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"अग्लो प्रदर्शनसम्बन्धी कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"अग्लो कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nl/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nl/strings.xml
index d7db4a9..06aa9e8 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-nl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Grote display-cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Hoge cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pa/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pa/strings.xml
index b10a5d0..02abc7f 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"ਲੰਮਾ ਡਿਸਪਲੇ ਕੱਟਆਊਟ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"ਲੰਮਾ ਕੱਟਆਊਟ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pl/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pl/strings.xml
index 4bd3c48..d98fe68 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Wysokie wycięcie w ekranie"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Wycięcie wysokie"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rBR/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rBR/strings.xml
index 893dd76..5ecec17 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rBR/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rBR/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Corte da tela alto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Corte alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rPT/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rPT/strings.xml
index 817dfec..d801d27 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rPT/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt-rPT/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ecrã grande com recorte"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Recorte grande"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt/strings.xml
index 893dd76..5ecec17 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-pt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Corte da tela alto"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Corte alto"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ro/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ro/strings.xml
index 32d771c..3f6264e 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ro/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ro/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Decupare ecran înaltă"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Decupaj înalt"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ru/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ru/strings.xml
index ef1a690..1d1656d 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ru/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ru/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Сделать вырез на экране выше"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Сделать вырез выше"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-si/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-si/strings.xml
index 6d34b5bd..756ddc3 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-si/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-si/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"උස සංදර්ශක කටවුට්"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"උස කට්අවුට්"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sk/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sk/strings.xml
index 553e08d..6e427f6 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Vysoký výrez obrazovky"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Vysoký výrez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sl/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sl/strings.xml
index 9ad38ca..2e0246a 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Visok izrez prikaza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Visoka zareza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sq/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sq/strings.xml
index ab6fd63..4586e99 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sq/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sq/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Prerje e lartë ekrani"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Prerje e gjatë"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sr/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sr/strings.xml
index 4f457f6..8ee39b8 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Изрезана слика за високе екране"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Изрезана слика за високе екране"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sv/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sv/strings.xml
index d0be3c3..f64addd 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Avlångt urklipp av skärm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Avlång utskärning"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sw/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sw/strings.xml
index 463a703..ff53ff0 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-sw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Mwonekeno wenye pengo ndefu"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Mkato mrefu"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ta/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ta/strings.xml
index d7ccc78..2ac88fd 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ta/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ta/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"உயரமான கட்அவுட் காட்சி"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"உயரமான கட்அவுட்"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-te/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-te/strings.xml
index 7de7e93..2e6233d 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-te/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-te/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"పొడవైన డిస్‌ప్లే కట్అవుట్‌"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"పొడవైన కట్అవుట్‌"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-th/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-th/strings.xml
index ad6256e..edbd672 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-th/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-th/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"คัตเอาท์ดิสเพลย์แบบสูง"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"คัตเอาท์แบบสูง"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tl/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tl/strings.xml
index e9568be..8cf7058 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Mataas na display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Mataas na cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tr/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tr/strings.xml
index 1e75a40..54216d3 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-tr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Uzun ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Uzun kesim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uk/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uk/strings.xml
index 94a9369..46747b2 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Відключення високого дисплея"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Відрізання по висоті"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ur/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ur/strings.xml
index f45451c..e7186c7 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ur/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-ur/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"لمبا ڈسپلے کٹ آؤٹ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"لمبا کٹ آؤٹ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uz/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uz/strings.xml
index 6d09785..f2e080a 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uz/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-uz/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ekrandagi kesimni balandroq qilish"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Kesimni balandlatish"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-vi/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-vi/strings.xml
index 650a30b..d84734f 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-vi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-vi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Cắt hiển thị cao"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Vết cắt cao"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rHK/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rHK/strings.xml
index 3aa87e0..dfabd42 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rHK/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rHK/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"長身顯示屏凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"長身凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rTW/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rTW/strings.xml
index cde32db..41b3770 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rTW/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zh-rTW/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"長型螢幕凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"長型凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zu/strings.xml b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zu/strings.xml
index ff1b633..d1f424a 100644
--- a/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationTallOverlay/res/values-zu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="4955013674374634273">"Ukusikwa kwesiboniso esinde"</string>
+    <string name="display_cutout_emulation_overlay" msgid="6424539415439220018">"Ukusika okude"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-af/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-af/strings.xml
index eda1e76..cb133ac 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-af/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-af/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Uitsnede vir wye vertoonskerm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Wye uitsnede"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-am/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-am/strings.xml
index c1345dc..63291b9 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-am/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-am/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"የሰፊ ማሳያ ቅርጽ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ሰፊ ቅርጽ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ar/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ar/strings.xml
index 0a7bfac..144f174 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ar/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ar/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"صورة مقطوعة لشاشة عريضة"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"صورة مقطوعة عريضة"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-az/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-az/strings.xml
index 3a78dfe6..5ea06b2 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-az/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-az/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Geniş ekran profili"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Geniş kəsim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-b+sr+Latn/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-b+sr+Latn/strings.xml
index b67afb9..d4160f4 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-b+sr+Latn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-b+sr+Latn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Izrezana slika za široke ekrane"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Izrezana slika za široke ekrane"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-be/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-be/strings.xml
index a3a76f5..7b05ae0 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-be/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-be/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Зрабіць выраз на экране больш шырокім"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Шырокі выраз"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bg/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bg/strings.xml
index d0cf01d..7f52701 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bg/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bg/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Широк прорез на екрана"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Широк прорез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bn/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bn/strings.xml
index 9ef4739..4492290 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ওয়াইড ডিসপ্লে কাট-আউট"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ওয়াইড কাট-আউট"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bs/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bs/strings.xml
index 0aaf27f..233d9a9 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-bs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Široki urez ekrana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Široki urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ca/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ca/strings.xml
index c9aa251..ce85aba 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ca/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ca/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Retall de pantalla ample"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Retall ample"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-cs/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-cs/strings.xml
index dcbb256..da6f83a 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-cs/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-cs/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Široký výřez displeje"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Široký výřez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-da/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-da/strings.xml
index b73b6ae..c5f06c1 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-da/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-da/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Bred udskæring på skærmen"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Bredt hak"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-de/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-de/strings.xml
index 20537dc..8056297 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-de/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-de/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Breiter Display-Ausschnitt"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Breite Aussparung"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-el/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-el/strings.xml
index 04c5e387..ce140ec 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-el/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-el/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Διακοπή πλατιάς οθόνης"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Πλατιά εγκοπή"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rAU/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rAU/strings.xml
index cc0e6c7..8eb5da0 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rAU/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rAU/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Wide display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Wide cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rGB/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rGB/strings.xml
index cc0e6c7..8eb5da0 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rGB/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rGB/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Wide display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Wide cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rIN/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rIN/strings.xml
index cc0e6c7..8eb5da0 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rIN/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-en-rIN/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Wide display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Wide cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es-rUS/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es-rUS/strings.xml
index c88e12d..d840fce 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es-rUS/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es-rUS/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Recorte de pantalla ancho"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Corte ancho"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es/strings.xml
index f63e427..155fa53 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-es/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Recorte ancho de la pantalla"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Recorte ancho"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-et/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-et/strings.xml
index f3643a9..ad54c9f 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-et/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-et/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Lai ekraani väljalõige"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Lai väljalõige"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-eu/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-eu/strings.xml
index f13d7f6..2193551 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-eu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-eu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Pantailaren mozketa zabala"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Mozketa zabala"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fa/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fa/strings.xml
index 13cbe2f..d4c57b1 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"نمایشگر با لبه پهن"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"لبه پهن"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fi/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fi/strings.xml
index 2568605..1ec4264 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Leveä aukko näytössä"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Leveä lovi"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr-rCA/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr-rCA/strings.xml
index 92faa6c..f9b15cf 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr-rCA/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr-rCA/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Découpe d\'affichage large"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Encoche large"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr/strings.xml
index 3e104be..f9b15cf 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-fr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Encoche pour écran large"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Encoche large"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gl/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gl/strings.xml
index deafd40..bfef77d 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Recorte de pantalla amplo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Recorte amplo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gu/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gu/strings.xml
index fc08278..0c9f6a7 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-gu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"પહોળું ડિસ્પ્લે કટઆઉટ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"પહોળું કટઆઉટ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hi/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hi/strings.xml
index cdea4bb..8f97495 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"चौड़ा डिसप्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"वाइड कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hr/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hr/strings.xml
index fbb0858..233d9a9 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Obrezana slika za široke zaslone"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Široki urez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hu/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hu/strings.xml
index b9a4729..997f279 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Széles képernyőkivágás"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Széles kivágás"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hy/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hy/strings.xml
index cfe4dbf..e93676c 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hy/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-hy/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Էկրանի լայն կտրվածք"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Լայն կտրվածք"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-in/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-in/strings.xml
index 91440fc..11c5a5f 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-in/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-in/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Potongan tampilan lebar"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Potongan lebar"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-is/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-is/strings.xml
index 367219b..b248256 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-is/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-is/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Breiður skjáskurður"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Breiður skurður"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-it/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-it/strings.xml
index 5349c40..e0c2c12 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-it/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-it/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Ritaglio display largo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Ritaglio largo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-iw/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-iw/strings.xml
index 1a2fdd7..ae100e6 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-iw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-iw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"חיתוך תצוגה רחב"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"מגרעת רחבה"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ja/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ja/strings.xml
index f0fc0a2..126cf58 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ja/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ja/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"幅広のディスプレイ カットアウト"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"幅広のカットアウト"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ka/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ka/strings.xml
index 8a6b89f..87e6129 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ka/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ka/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ეკრანის ფართო ამოჭრა"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ფართო ამოჭრა"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kk/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kk/strings.xml
index f3124de..e50f34c 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Жалпақ экран ойығы"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Көлденеңінен ойық жасау"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-km/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-km/strings.xml
index 6fc8643..7325a73 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-km/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-km/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ស្នាមចោះ​ផ្ទាំងអេក្រង់​ធំ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"សក់សេះ​ធំ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kn/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kn/strings.xml
index f95180d..65730c5 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-kn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ವಿಶಾಲ ಪ್ರದರ್ಶನ ಕಟೌಟ್"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ವಿಶಾಲವಾದ ಕಟೌಟ್"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ko/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ko/strings.xml
index ea4f638..19350ac 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ko/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ko/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"넓은 디스플레이 컷아웃"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"넓은 컷아웃"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ky/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ky/strings.xml
index 735034d..dafd16e 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ky/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ky/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Жазы дисплей кесиндиси"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Жазы кесинди"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lo/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lo/strings.xml
index 8282319..942f9be 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lo/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lo/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ກ່ອງຂໍ້ຄວາມສະແດງຜົນແບບກວ້າງ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ຮອຍບາກກວ້າງ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lt/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lt/strings.xml
index a46ae3d..46251b7 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Plati ekrano išpjova"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Plati išpjova"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lv/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lv/strings.xml
index 9789d8c..50e3947 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-lv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Plats ekrāna izgriezums"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Plats izgriezums"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mk/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mk/strings.xml
index 025c46e..dbcae0e 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Широк исечок на екранот"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Широк исечок"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ml/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ml/strings.xml
index 9a47565..ba30add 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ml/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ml/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"വിസ്‌തൃതമായ ഡി‌സ്‌പ്ലേ കട്ടൗട്ട്"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"വിസ്‌തൃതമായ കട്ട്ഔട്ട്"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mn/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mn/strings.xml
index a7d8b5a..a6eb666 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mn/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mn/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Дэлгэцийг өргөн болгож таслах"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Өргөн болгож таслах"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mr/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mr/strings.xml
index 50542af..8f97495 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-mr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"रुंद डिस्प्ले कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"वाइड कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ms/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ms/strings.xml
index ad702b7..11c5a5f 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ms/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ms/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Potongan paparan lebar"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Potongan lebar"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-my/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-my/strings.xml
index 94566da..79b9ce3 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-my/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-my/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"မြင်ကွင်းကျယ် မျက်နှာပြင် ဖြတ်ညှပ်ပြသမှု"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"မြင်ကွင်းကျယ် ဖြတ်ညှပ်ပြသမှု"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nb/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nb/strings.xml
index c84fc8b..a7d8e63 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nb/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nb/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Bredt skjermutklipp"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Bredt utklipp"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ne/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ne/strings.xml
index 718ca43..7a94507 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ne/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ne/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"फराकिलो प्रदर्शनसम्बन्धी कटआउट"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"फराकिलो कटआउट"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nl/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nl/strings.xml
index b57cac7..50800e7 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-nl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Brede display-cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Brede cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pa/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pa/strings.xml
index c86889f..b425aba 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pa/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pa/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"ਚੌੜਾ ਡਿਸਪਲੇ ਕੱਟਆਊਟ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"ਚੌੜਾ ਕੱਟਆਊਟ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pl/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pl/strings.xml
index f406c72..9c6deeb 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Szerokie wycięcie w ekranie"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Wycięcie szerokie"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rBR/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rBR/strings.xml
index 16491f8..c6dccb6 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rBR/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rBR/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Corte da tela largo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Corte largo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rPT/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rPT/strings.xml
index 03d3631..1a36347 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rPT/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt-rPT/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Ecrã largo com recorte"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Recorte largo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt/strings.xml
index 16491f8..c6dccb6 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-pt/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Corte da tela largo"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Corte largo"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ro/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ro/strings.xml
index a1140a8..ebfeafd 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ro/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ro/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Decupare ecran lată"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Decupaj lat"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ru/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ru/strings.xml
index f7d5ec6..1a3e8ef 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ru/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ru/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Сделать вырез на экране шире"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Расширить вырез"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-si/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-si/strings.xml
index 1be117b..6adca77 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-si/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-si/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"පුළුල් සංදර්ශක කටවුට්"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"පුළුල් කට්අවුට්"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sk/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sk/strings.xml
index 059e584..e50b31f 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Široký výrez obrazovky"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Široký výrez"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sl/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sl/strings.xml
index 5c5b5a25..b93b5ff 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Širok izrez prikaza"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Široka zareza"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sq/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sq/strings.xml
index 76271ac..f9c295c 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sq/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sq/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Prerje e gjerë ekrani"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Prerje e gjerë"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sr/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sr/strings.xml
index 6670512..6087dd7 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Изрезана слика за широке екране"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Изрезана слика за широке екране"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sv/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sv/strings.xml
index c624c05..47a06e1 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sv/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sv/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Brett urklipp av skärm"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Bred utskärning"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sw/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sw/strings.xml
index 0414e8a..206f6f7 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sw/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-sw/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Mwonekeno wenye pengo pana"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Mkato mpana"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ta/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ta/strings.xml
index 122a8b2..e62e14b 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ta/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ta/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"அகலமான கட்அவுட் காட்சி"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"அகலமான கட்அவுட்"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-te/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-te/strings.xml
index 1a0a3bf..4da4f95 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-te/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-te/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"వెడల్పైన డిస్‌ప్లే కట్అవుట్‌"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"వెడల్పైన కట్అవుట్‌"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-th/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-th/strings.xml
index f91a7b6..40841d8 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-th/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-th/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"คัตเอาท์ดิสเพลย์แบบกว้าง"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"คัตเอาท์แบบกว้าง"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tl/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tl/strings.xml
index 2f82c4b..7501a22 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tl/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tl/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Malapad na display cutout"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Malapad na cutout"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tr/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tr/strings.xml
index 01d77d58..a3b1f39 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tr/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-tr/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Geniş ekran kesimi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Geniş kesim"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uk/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uk/strings.xml
index 40b5c9d..5c07ce2 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uk/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uk/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Відключення широкого дисплея"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Відрізання по ширині"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ur/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ur/strings.xml
index 3bed22a..ad9fe8b 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ur/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-ur/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"چوڑا ڈسپلے کٹ آؤٹ"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"چوڑا کٹ آؤٹ"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uz/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uz/strings.xml
index c67c8ca..5aa5fa5 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uz/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-uz/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Ekrandagi kesimni uzaytirish"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Kesimni uzaytirish"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-vi/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-vi/strings.xml
index c811af0..3ffb81c 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-vi/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-vi/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Cắt hiển thị rộng"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Vết cắt rộng"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rHK/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rHK/strings.xml
index 8a23136..87ba61b 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rHK/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rHK/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"闊身顯示屏凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"闊身凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rTW/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rTW/strings.xml
index 9d2921b..f5a57f5 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rTW/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zh-rTW/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"寬型螢幕凹口"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"寬型凹口"</string>
 </resources>
diff --git a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zu/strings.xml b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zu/strings.xml
index 4a96281..ccf0040 100644
--- a/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zu/strings.xml
+++ b/packages/overlays/DisplayCutoutEmulationWideOverlay/res/values-zu/strings.xml
@@ -17,5 +17,5 @@
 
 <resources xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:xliff="urn:oasis:names:tc:xliff:document:1.2">
-    <string name="display_cutout_emulation_overlay" msgid="3249818092477753587">"Ukusikwa kwesiboniso esibanzi"</string>
+    <string name="display_cutout_emulation_overlay" msgid="4043478945358357737">"Ukusika okubanzi"</string>
 </resources>
diff --git a/packages/services/PacProcessor/Android.bp b/packages/services/PacProcessor/Android.bp
new file mode 100644
index 0000000..93b2d95
--- /dev/null
+++ b/packages/services/PacProcessor/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_app {
+    name: "PacProcessor",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    jni_libs: ["libjni_pacprocessor"],
+}
diff --git a/packages/services/PacProcessor/Android.mk b/packages/services/PacProcessor/Android.mk
deleted file mode 100644
index be9ba43..0000000
--- a/packages/services/PacProcessor/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := PacProcessor
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-LOCAL_JNI_SHARED_LIBRARIES := libjni_pacprocessor
-
-include $(BUILD_PACKAGE)
diff --git a/packages/services/Proxy/Android.bp b/packages/services/Proxy/Android.bp
new file mode 100644
index 0000000..87aa763
--- /dev/null
+++ b/packages/services/Proxy/Android.bp
@@ -0,0 +1,7 @@
+android_app {
+    name: "ProxyHandler",
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    privileged: true,
+}
diff --git a/packages/services/Proxy/Android.mk b/packages/services/Proxy/Android.mk
deleted file mode 100644
index ce1715f..0000000
--- a/packages/services/Proxy/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := ProxyHandler
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/proto/Android.bp b/proto/Android.bp
index 9b7a1c1..e924a4d 100644
--- a/proto/Android.bp
+++ b/proto/Android.bp
@@ -27,14 +27,4 @@
     srcs: ["src/metrics_constants.proto"],
     no_framework_libs: true,
     sdk_version: "system_current",
-    // Pin java_version until jarjar is certified to support later versions. http://b/72703434
-    java_version: "1.8",
-    target: {
-        android: {
-            jarjar_rules: "jarjar-rules.txt",
-        },
-        host: {
-            static_libs: ["libprotobuf-java-nano"],
-        },
-    },
 }
diff --git a/proto/src/metrics_constants.proto b/proto/src/metrics_constants.proto
index b990175..d79d833 100644
--- a/proto/src/metrics_constants.proto
+++ b/proto/src/metrics_constants.proto
@@ -6482,6 +6482,16 @@
     // OS: Q
     FIELD_EMERGENCY_DIALER_SHORTCUT_TAPS_INTERVAL = 1567;
 
+    // OPEN: Power menu is opened
+    // CATEGORY: GLOBAL_SYSTEM_UI
+    // OS: Q
+    POWER_MENU = 1568;
+
+    // ACTION: User tapped emergency dialer icon in the power menu.
+    // CATEGORY: GLOBAL_SYSTEM_UI
+    // OS: Q
+    ACTION_EMERGENCY_DIALER_FROM_POWER_MENU = 1569;
+
     // ---- End Q Constants, all Q constants go above this line ----
 
     // Add new aosp constants above this line.
diff --git a/proto/src/system_messages.proto b/proto/src/system_messages.proto
index 8ee55e1..b94600b 100644
--- a/proto/src/system_messages.proto
+++ b/proto/src/system_messages.proto
@@ -233,6 +233,8 @@
     NOTE_NETWORK_SWITCH = 743;
     // Device logged-in captive portal network successfully
     NOTE_NETWORK_LOGGED_IN = 744;
+    // A partial connectivity network was detected during network validation
+    NOTE_NETWORK_PARTIAL_CONNECTIVITY = 745;
 
     // Notify the user that their work profile has been deleted
     // Package: android
diff --git a/proto/src/wifi.proto b/proto/src/wifi.proto
index b29c992..927e74a 100644
--- a/proto/src/wifi.proto
+++ b/proto/src/wifi.proto
@@ -462,6 +462,9 @@
 
   // Hardware revision (EVT, DVT, PVT etc.)
   optional string hardware_revision = 124;
+
+  // Total wifi link layer usage data over the logging duration in ms.
+  optional WifiLinkLayerUsageStats wifi_link_layer_usage_stats = 125;
 }
 
 // Information that gets logged for every WiFi connection.
@@ -781,6 +784,12 @@
 
     // Framework changed Sta interface MAC address
     TYPE_MAC_CHANGE = 17;
+
+    // Wifi is turned on
+    TYPE_WIFI_ENABLED = 18;
+
+    // Wifi is turned off
+    TYPE_WIFI_DISABLED = 19;
   }
 
   enum FrameworkDisconnectReason {
@@ -1536,3 +1545,20 @@
   // Num of installed Passpoint profile with same eap method
   optional int32 count = 2;
 }
+
+message WifiLinkLayerUsageStats {
+  // Total logging duration in ms.
+  optional int64 logging_duration_ms = 1;
+
+  // Total time the wifi radio is on in ms over the logging duration.
+  optional int64 radio_on_time_ms = 2;
+
+  // Total time the wifi radio is doing tx in ms over the logging duration.
+  optional int64 radio_tx_time_ms = 3;
+
+  // Total time the wifi radio is doing rx in ms over the logging duration.
+  optional int64 radio_rx_time_ms = 4;
+
+  // Total time the wifi radio is scanning in ms over the logging duration.
+  optional int64 radio_scan_time_ms = 5;
+}
\ No newline at end of file
diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index 4293157..85c82bc 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -16,12 +16,6 @@
 
 package android.renderscript;
 
-import java.io.File;
-import java.lang.reflect.Method;
-import java.nio.ByteBuffer;
-import java.util.ArrayList;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
 import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.res.AssetManager;
@@ -32,6 +26,12 @@
 import android.util.Log;
 import android.view.Surface;
 
+import java.io.File;
+import java.lang.reflect.Method;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.concurrent.locks.ReentrantReadWriteLock;
+
 // TODO: Clean up the whitespace that separates methods in this class.
 
 /**
@@ -114,8 +114,9 @@
                 Class<?> vm_runtime = Class.forName("dalvik.system.VMRuntime");
                 Method get_runtime = vm_runtime.getDeclaredMethod("getRuntime");
                 sRuntime = get_runtime.invoke(null);
-                registerNativeAllocation = vm_runtime.getDeclaredMethod("registerNativeAllocation", Integer.TYPE);
-                registerNativeFree = vm_runtime.getDeclaredMethod("registerNativeFree", Integer.TYPE);
+                registerNativeAllocation =
+                        vm_runtime.getDeclaredMethod("registerNativeAllocation", Long.TYPE);
+                registerNativeFree = vm_runtime.getDeclaredMethod("registerNativeFree", Long.TYPE);
             } catch (Exception e) {
                 Log.e(LOG_TAG, "Error loading GC methods: " + e);
                 throw new RSRuntimeException("Error loading GC methods: " + e);
diff --git a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
index b71d7a7..da52d40 100644
--- a/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
+++ b/services/appwidget/java/com/android/server/appwidget/AppWidgetServiceImpl.java
@@ -1834,7 +1834,7 @@
 
                 if (provider.widgets.isEmpty()) {
                     // cancel the future updates
-                    cancelBroadcasts(provider);
+                    cancelBroadcastsLocked(provider);
 
                     // send the broacast saying that the provider is not in use any more
                     sendDisabledIntentLocked(provider);
@@ -1843,18 +1843,16 @@
         }
     }
 
-    private void cancelBroadcasts(Provider provider) {
+    private void cancelBroadcastsLocked(Provider provider) {
         if (DEBUG) {
-            Slog.i(TAG, "cancelBroadcasts() for " + provider);
+            Slog.i(TAG, "cancelBroadcastsLocked() for " + provider);
         }
         if (provider.broadcast != null) {
-            mAlarmManager.cancel(provider.broadcast);
-            long token = Binder.clearCallingIdentity();
-            try {
-                provider.broadcast.cancel();
-            } finally {
-                Binder.restoreCallingIdentity(token);
-            }
+            final PendingIntent broadcast = provider.broadcast;
+            mSaveStateHandler.post(() -> {
+                    mAlarmManager.cancel(broadcast);
+                    broadcast.cancel();
+            });
             provider.broadcast = null;
         }
     }
@@ -2315,7 +2313,7 @@
         mProviders.remove(provider);
 
         // no need to send the DISABLE broadcast, since the receiver is gone anyway
-        cancelBroadcasts(provider);
+        cancelBroadcastsLocked(provider);
     }
 
     private void sendEnableIntentLocked(Provider p) {
@@ -2369,17 +2367,14 @@
                 Binder.restoreCallingIdentity(token);
             }
             if (!alreadyRegistered) {
-                long period = provider.info.updatePeriodMillis;
-                if (period < MIN_UPDATE_PERIOD) {
-                    period = MIN_UPDATE_PERIOD;
-                }
-                final long oldId = Binder.clearCallingIdentity();
-                try {
+                // Set the alarm outside of our locks; we've latched the first-time
+                // invariant and established the PendingIntent safely.
+                final long period = Math.max(provider.info.updatePeriodMillis, MIN_UPDATE_PERIOD);
+                final PendingIntent broadcast = provider.broadcast;
+                mSaveStateHandler.post(() ->
                     mAlarmManager.setInexactRepeating(AlarmManager.ELAPSED_REALTIME_WAKEUP,
-                            SystemClock.elapsedRealtime() + period, period, provider.broadcast);
-                } finally {
-                    Binder.restoreCallingIdentity(oldId);
-                }
+                            SystemClock.elapsedRealtime() + period, period, broadcast)
+                );
             }
         }
     }
@@ -3382,7 +3377,7 @@
                             // Reschedule for the new updatePeriodMillis (don't worry about handling
                             // it specially if updatePeriodMillis didn't change because we just sent
                             // an update, and the next one will be updatePeriodMillis from now).
-                            cancelBroadcasts(provider);
+                            cancelBroadcastsLocked(provider);
                             registerForBroadcastsLocked(provider, appWidgetIds);
                             // If it's currently showing, call back with the new
                             // AppWidgetProviderInfo.
diff --git a/services/core/java/com/android/server/AppOpsService.java b/services/core/java/com/android/server/AppOpsService.java
index 786d757..5c273de2 100644
--- a/services/core/java/com/android/server/AppOpsService.java
+++ b/services/core/java/com/android/server/AppOpsService.java
@@ -22,6 +22,7 @@
 import android.app.AppGlobals;
 import android.app.AppOpsManager;
 import android.app.AppOpsManagerInternal;
+import android.app.AppOpsManagerInternal.CheckOpsDelegate;
 import android.content.ContentResolver;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
@@ -207,6 +208,8 @@
 
     SparseIntArray mProfileOwners;
 
+    private CheckOpsDelegate mCheckOpsDelegate;
+
     /**
      * All times are in milliseconds. These constants are kept synchronized with the system
      * global Settings. Any access to this class or its fields should be done while
@@ -1411,15 +1414,39 @@
         }
     }
 
+    public CheckOpsDelegate getAppOpsServiceDelegate() {
+        synchronized (this) {
+            return mCheckOpsDelegate;
+        }
+    }
+
+    public void setAppOpsServiceDelegate(CheckOpsDelegate delegate) {
+        synchronized (this) {
+            mCheckOpsDelegate = delegate;
+        }
+    }
+
     @Override
     public int checkOperation(int code, int uid, String packageName) {
-        verifyIncomingUid(uid);
-        verifyIncomingOp(code);
-        String resolvedPackageName = resolvePackageName(uid, packageName);
-        if (resolvedPackageName == null) {
-            return AppOpsManager.MODE_IGNORED;
-        }
+        final CheckOpsDelegate delegate;
         synchronized (this) {
+            if (mCheckOpsDelegate == null) {
+                return checkOperationImpl(code, uid, packageName);
+            }
+            delegate = mCheckOpsDelegate;
+        }
+        return delegate.checkOperation(code, uid, packageName,
+                    AppOpsService.this::checkOperationImpl);
+    }
+
+    private int checkOperationImpl(int code, int uid, String packageName) {
+        synchronized (this) {
+            verifyIncomingUid(uid);
+            verifyIncomingOp(code);
+            String resolvedPackageName = resolvePackageName(uid, packageName);
+            if (resolvedPackageName == null) {
+                return AppOpsManager.MODE_IGNORED;
+            }
             if (isOpRestrictedLocked(uid, code, resolvedPackageName)) {
                 return AppOpsManager.MODE_IGNORED;
             }
@@ -1439,20 +1466,33 @@
 
     @Override
     public int checkAudioOperation(int code, int usage, int uid, String packageName) {
-        boolean suspended;
-        try {
-            suspended = isPackageSuspendedForUser(packageName, uid);
-        } catch (IllegalArgumentException ex) {
-            // Package not found.
-            suspended = false;
-        }
-
-        if (suspended) {
-            Slog.i(TAG, "Audio disabled for suspended package=" + packageName + " for uid=" + uid);
-            return AppOpsManager.MODE_IGNORED;
-        }
-
+        final CheckOpsDelegate delegate;
         synchronized (this) {
+            if (mCheckOpsDelegate == null) {
+                return checkAudioOperationImpl(code, usage, uid, packageName);
+            }
+            delegate = mCheckOpsDelegate;
+        }
+        return delegate.checkAudioOperation(code, usage, uid, packageName,
+                AppOpsService.this::checkAudioOperationImpl);
+    }
+
+    private int checkAudioOperationImpl(int code, int usage, int uid, String packageName) {
+        synchronized (this) {
+            boolean suspended;
+            try {
+                suspended = isPackageSuspendedForUser(packageName, uid);
+            } catch (IllegalArgumentException ex) {
+                // Package not found.
+                suspended = false;
+            }
+
+            if (suspended) {
+                Slog.i(TAG, "Audio disabled for suspended package=" + packageName
+                        + " for uid=" + uid);
+                return AppOpsManager.MODE_IGNORED;
+            }
+
             final int mode = checkRestrictionLocked(code, usage, uid, packageName);
             if (mode != AppOpsManager.MODE_ALLOWED) {
                 return mode;
@@ -1530,10 +1570,10 @@
     }
 
     @Override
-    public int noteProxyOperation(int code, String proxyPackageName,
-            int proxiedUid, String proxiedPackageName) {
+    public int noteProxyOperation(int code, int proxyUid,
+            String proxyPackageName, int proxiedUid, String proxiedPackageName) {
+        verifyIncomingUid(proxyUid);
         verifyIncomingOp(code);
-        final int proxyUid = Binder.getCallingUid();
         String resolveProxyPackageName = resolvePackageName(proxyUid, proxyPackageName);
         if (resolveProxyPackageName == null) {
             return AppOpsManager.MODE_IGNORED;
@@ -1553,6 +1593,18 @@
 
     @Override
     public int noteOperation(int code, int uid, String packageName) {
+        final CheckOpsDelegate delegate;
+        synchronized (this) {
+            if (mCheckOpsDelegate == null) {
+                return noteOperationImpl(code, uid, packageName);
+            }
+            delegate = mCheckOpsDelegate;
+        }
+        return delegate.noteOperation(code, uid, packageName,
+                AppOpsService.this::noteOperationImpl);
+    }
+
+    private int noteOperationImpl(int code, int uid, String packageName) {
         verifyIncomingUid(uid);
         verifyIncomingOp(code);
         String resolvedPackageName = resolvePackageName(uid, packageName);
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index b5fcde4b..4416b4d 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -25,6 +25,7 @@
 import static android.net.ConnectivityManager.TYPE_VPN;
 import static android.net.ConnectivityManager.getNetworkTypeName;
 import static android.net.ConnectivityManager.isNetworkTypeValid;
+import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_VALID;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND;
@@ -34,12 +35,12 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
 import static android.net.NetworkCapabilities.TRANSPORT_VPN;
 import static android.net.NetworkPolicyManager.RULE_NONE;
 import static android.net.NetworkPolicyManager.uidRulesToString;
 import static android.net.shared.NetworkMonitorUtils.isValidationRequired;
-import static android.net.shared.NetworkParcelableUtil.toStableParcelable;
 import static android.os.Process.INVALID_UID;
 import static android.system.OsConstants.IPPROTO_TCP;
 import static android.system.OsConstants.IPPROTO_UDP;
@@ -71,6 +72,10 @@
 import android.net.INetworkPolicyListener;
 import android.net.INetworkPolicyManager;
 import android.net.INetworkStatsService;
+import android.net.ISocketKeepaliveCallback;
+import android.net.ITetheringEventCallback;
+import android.net.InetAddresses;
+import android.net.IpPrefix;
 import android.net.LinkProperties;
 import android.net.LinkProperties.CompareResult;
 import android.net.MatchAllNetworkSpecifier;
@@ -79,6 +84,7 @@
 import android.net.NetworkAgent;
 import android.net.NetworkCapabilities;
 import android.net.NetworkConfig;
+import android.net.NetworkFactory;
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkMisc;
@@ -293,6 +299,15 @@
     private INetworkPolicyManager mPolicyManager;
     private NetworkPolicyManagerInternal mPolicyManagerInternal;
 
+    /**
+     * TestNetworkService (lazily) created upon first usage. Locked to prevent creation of multiple
+     * instances.
+     */
+    @GuardedBy("mTNSLock")
+    private TestNetworkService mTNS;
+
+    private final Object mTNSLock = new Object();
+
     private String mCurrentTcpBufferSizes;
 
     private static final SparseArray<String> sMagicDecoderRing = MessageUtils.findMessageNames(
@@ -486,6 +501,15 @@
     public static final int EVENT_TIMEOUT_NOTIFICATION = 44;
 
     /**
+     * Used to specify whether a network should be used even if connectivity is partial.
+     * arg1 = whether to accept the network if its connectivity is partial (1 for true or 0 for
+     * false)
+     * arg2 = whether to remember this choice in the future (1 for true or 0 for false)
+     * obj  = network
+     */
+    private static final int EVENT_SET_ACCEPT_PARTIAL_CONNECTIVITY = 45;
+
+    /**
      * Argument for {@link #EVENT_PROVISIONING_NOTIFICATION} to indicate that the notification
      * should be shown.
      */
@@ -1059,7 +1083,8 @@
             handleRegisterNetworkRequest(new NetworkRequestInfo(
                     null, networkRequest, new Binder()));
         } else {
-            handleReleaseNetworkRequest(networkRequest, Process.SYSTEM_UID);
+            handleReleaseNetworkRequest(networkRequest, Process.SYSTEM_UID,
+                    /* callOnUnavailable */ false);
         }
     }
 
@@ -1571,8 +1596,7 @@
     public boolean isActiveNetworkMetered() {
         enforceAccessPermission();
 
-        final int uid = Binder.getCallingUid();
-        final NetworkCapabilities caps = getUnfilteredActiveNetworkState(uid).networkCapabilities;
+        final NetworkCapabilities caps = getNetworkCapabilities(getActiveNetwork());
         if (caps != null) {
             return !caps.hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         } else {
@@ -1740,6 +1764,12 @@
                 }
             }
         }
+
+        @Override
+        public void onNat64PrefixEvent(int netId, boolean added,
+                                       String prefixString, int prefixLength) {
+            mHandler.post(() -> handleNat64PrefixEvent(netId, added, prefixString, prefixLength));
+        }
     };
 
     @VisibleForTesting
@@ -2373,6 +2403,11 @@
 
             pw.decreaseIndent();
         }
+
+        pw.println();
+        pw.println("NetworkStackClient logs:");
+        pw.increaseIndent();
+        NetworkStackClient.getInstance().dump(pw);
     }
 
     private void dumpNetworks(IndentingPrintWriter pw) {
@@ -2474,9 +2509,7 @@
             switch (msg.what) {
                 case NetworkAgent.EVENT_NETWORK_CAPABILITIES_CHANGED: {
                     final NetworkCapabilities networkCapabilities = (NetworkCapabilities) msg.obj;
-                    if (networkCapabilities.hasCapability(NET_CAPABILITY_CAPTIVE_PORTAL) ||
-                            networkCapabilities.hasCapability(NET_CAPABILITY_VALIDATED) ||
-                            networkCapabilities.hasCapability(NET_CAPABILITY_FOREGROUND)) {
+                    if (networkCapabilities.hasConnectivityManagedCapability()) {
                         Slog.wtf(TAG, "BUG: " + nai + " has CS-managed capability.");
                     }
                     updateCapabilities(nai.getCurrentScore(), nai, networkCapabilities);
@@ -2501,6 +2534,14 @@
                     }
                     nai.networkMisc.explicitlySelected = true;
                     nai.networkMisc.acceptUnvalidated = msg.arg1 == 1;
+                    // Mark the network as temporarily accepting partial connectivity so that it
+                    // will be validated (and possibly become default) even if it only provides
+                    // partial internet access. Note that if user connects to partial connectivity
+                    // and choose "don't ask again", then wifi disconnected by some reasons(maybe
+                    // out of wifi coverage) and if the same wifi is available again, the device
+                    // will auto connect to this wifi even though the wifi has "no internet".
+                    // TODO: Evaluate using a separate setting in IpMemoryStore.
+                    nai.networkMisc.acceptPartialConnectivity = msg.arg1 == 1;
                     break;
                 }
                 case NetworkAgent.EVENT_SOCKET_KEEPALIVE: {
@@ -2518,6 +2559,23 @@
                     final NetworkAgentInfo nai = getNetworkAgentInfoForNetId(msg.arg2);
                     if (nai == null) break;
 
+                    final boolean partialConnectivity =
+                            (msg.arg1 == NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY)
+                                    // If user accepts partial connectivity network, NetworkMonitor
+                                    // will skip https probing. It will make partial connectivity
+                                    // network becomes valid. But user still need to know this
+                                    // network is limited. So, it's needed to refer to
+                                    // acceptPartialConnectivity to add
+                                    // NET_CAPABILITY_PARTIAL_CONNECTIVITY into NetworkCapabilities
+                                    // of this network. So that user can see "Limited connection"
+                                    // in the settings.
+                                    || (nai.networkMisc.acceptPartialConnectivity
+                                            && nai.partialConnectivity);
+                    // Once a network is determined to have partial connectivity, it cannot
+                    // go back to full connectivity without a disconnect.
+                    final boolean partialConnectivityChange =
+                            (partialConnectivity && !nai.partialConnectivity);
+
                     final boolean valid = (msg.arg1 == NETWORK_TEST_RESULT_VALID);
                     final boolean wasValidated = nai.lastValidated;
                     final boolean wasDefault = isDefaultNetwork(nai);
@@ -2526,6 +2584,17 @@
                         nai.captivePortalLoginNotified = true;
                         showNetworkNotification(nai, NotificationType.LOGGED_IN);
                     }
+                    // If this network has just connected and partial connectivity has just been
+                    // detected, tell NetworkMonitor if the user accepted partial connectivity on a
+                    // previous connect.
+                    if ((msg.arg1 == NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY)
+                            && nai.networkMisc.acceptPartialConnectivity) {
+                        try {
+                            nai.networkMonitor().notifyAcceptPartialConnectivity();
+                        } catch (RemoteException e) {
+                            e.rethrowFromSystemServer();
+                        }
+                    }
 
                     final String redirectUrl = (msg.obj instanceof String) ? (String) msg.obj : "";
 
@@ -2555,6 +2624,9 @@
                             mNotifier.clearNotification(nai.network.netId,
                                     NotificationType.LOST_INTERNET);
                         }
+                    } else if (partialConnectivityChange) {
+                        nai.partialConnectivity = partialConnectivity;
+                        updateCapabilities(nai.getCurrentScore(), nai, nai.networkCapabilities);
                     }
                     updateInetCondition(nai);
                     // Let the NetworkAgent know the state of its network
@@ -2593,7 +2665,7 @@
                     }
                     if (!visible) {
                         // Only clear SIGN_IN and NETWORK_SWITCH notifications here, or else other
-                        // notifications belong to the same network may be cleared unexpected.
+                        // notifications belong to the same network may be cleared unexpectedly.
                         mNotifier.clearNotification(netId, NotificationType.SIGN_IN);
                         mNotifier.clearNotification(netId, NotificationType.NETWORK_SWITCH);
                     } else {
@@ -2640,11 +2712,25 @@
             return true;
         }
 
+        private boolean maybeHandleNetworkFactoryMessage(Message msg) {
+            switch (msg.what) {
+                default:
+                    return false;
+                case android.net.NetworkFactory.EVENT_UNFULFILLABLE_REQUEST: {
+                    handleReleaseNetworkRequest((NetworkRequest) msg.obj, msg.sendingUid,
+                            /* callOnUnavailable */ true);
+                    break;
+                }
+            }
+            return true;
+        }
+
         @Override
         public void handleMessage(Message msg) {
-            if (!maybeHandleAsyncChannelMessage(msg) &&
-                    !maybeHandleNetworkMonitorMessage(msg) &&
-                    !maybeHandleNetworkAgentInfoMessage(msg)) {
+            if (!maybeHandleAsyncChannelMessage(msg)
+                    && !maybeHandleNetworkMonitorMessage(msg)
+                    && !maybeHandleNetworkAgentInfoMessage(msg)
+                    && !maybeHandleNetworkFactoryMessage(msg)) {
                 maybeHandleNetworkAgentMessage(msg);
             }
         }
@@ -2762,6 +2848,29 @@
         handleUpdateLinkProperties(nai, new LinkProperties(nai.linkProperties));
     }
 
+    private void handleNat64PrefixEvent(int netId, boolean added, String prefixString,
+            int prefixLength) {
+        NetworkAgentInfo nai = mNetworkForNetId.get(netId);
+        if (nai == null) return;
+
+        log(String.format("NAT64 prefix %s on netId %d: %s/%d",
+                          (added ? "added" : "removed"), netId, prefixString, prefixLength));
+
+        IpPrefix prefix = null;
+        if (added) {
+            try {
+                prefix = new IpPrefix(InetAddresses.parseNumericAddress(prefixString),
+                        prefixLength);
+            } catch (IllegalArgumentException e) {
+                loge("Invalid NAT64 prefix " + prefixString + "/" + prefixLength);
+                return;
+            }
+        }
+
+        nai.clatd.setNat64Prefix(prefix);
+        handleUpdateLinkProperties(nai, new LinkProperties(nai.linkProperties));
+    }
+
     private void updateLingerState(NetworkAgentInfo nai, long now) {
         // 1. Update the linger timer. If it's changed, reschedule or cancel the alarm.
         // 2. If the network was lingering and there are now requests, unlinger it.
@@ -2786,12 +2895,24 @@
         if (mNetworkFactoryInfos.containsKey(msg.replyTo)) {
             if (msg.arg1 == AsyncChannel.STATUS_SUCCESSFUL) {
                 if (VDBG) log("NetworkFactory connected");
+                // Finish setting up the full connection
+                mNetworkFactoryInfos.get(msg.replyTo).asyncChannel.sendMessage(
+                        AsyncChannel.CMD_CHANNEL_FULL_CONNECTION);
                 // A network factory has connected.  Send it all current NetworkRequests.
                 for (NetworkRequestInfo nri : mNetworkRequests.values()) {
                     if (nri.request.isListen()) continue;
                     NetworkAgentInfo nai = getNetworkForRequest(nri.request.requestId);
-                    ac.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK,
-                            (nai != null ? nai.getCurrentScore() : 0), 0, nri.request);
+                    final int score;
+                    final int serial;
+                    if (nai != null) {
+                        score = nai.getCurrentScore();
+                        serial = nai.factorySerialNumber;
+                    } else {
+                        score = 0;
+                        serial = NetworkFactory.SerialNumber.NONE;
+                    }
+                    ac.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score, serial,
+                            nri.request);
                 }
             } else {
                 loge("Error connecting NetworkFactory");
@@ -2877,7 +2998,7 @@
             e.rethrowFromSystemServer();
         }
         mNetworkAgentInfos.remove(nai.messenger);
-        nai.maybeStopClat();
+        nai.clatd.update();
         synchronized (mNetworkForNetId) {
             // Remove the NetworkAgent, but don't mark the netId as
             // available until we've told netd to delete it below.
@@ -2889,7 +3010,7 @@
             NetworkAgentInfo currentNetwork = getNetworkForRequest(request.requestId);
             if (currentNetwork != null && currentNetwork.network.netId == nai.network.netId) {
                 clearNetworkForRequest(request.requestId);
-                sendUpdatedScoreToFactories(request, 0);
+                sendUpdatedScoreToFactories(request, null);
             }
         }
         nai.clearLingerState();
@@ -2947,7 +3068,8 @@
         if (existingRequest != null) { // remove the existing request.
             if (DBG) log("Replacing " + existingRequest.request + " with "
                     + nri.request + " because their intents matched.");
-            handleReleaseNetworkRequest(existingRequest.request, getCallingUid());
+            handleReleaseNetworkRequest(existingRequest.request, getCallingUid(),
+                    /* callOnUnavailable */ false);
         }
         handleRegisterNetworkRequest(nri);
     }
@@ -2965,7 +3087,7 @@
         }
         rematchAllNetworksAndRequests(null, 0);
         if (nri.request.isRequest() && getNetworkForRequest(nri.request.requestId) == null) {
-            sendUpdatedScoreToFactories(nri.request, 0);
+            sendUpdatedScoreToFactories(nri.request, null);
         }
     }
 
@@ -2973,7 +3095,7 @@
             int callingUid) {
         NetworkRequestInfo nri = findExistingNetworkRequestInfo(pendingIntent);
         if (nri != null) {
-            handleReleaseNetworkRequest(nri.request, callingUid);
+            handleReleaseNetworkRequest(nri.request, callingUid, /* callOnUnavailable */ false);
         }
     }
 
@@ -3056,7 +3178,8 @@
         callCallbackForRequest(nri, null, ConnectivityManager.CALLBACK_UNAVAIL, 0);
     }
 
-    private void handleReleaseNetworkRequest(NetworkRequest request, int callingUid) {
+    private void handleReleaseNetworkRequest(NetworkRequest request, int callingUid,
+            boolean callOnUnavailable) {
         final NetworkRequestInfo nri =
                 getNriForAppRequest(request, callingUid, "release NetworkRequest");
         if (nri == null) {
@@ -3066,6 +3189,9 @@
             log("releasing " + nri.request + " (release request)");
         }
         handleRemoveNetworkRequest(nri);
+        if (callOnUnavailable) {
+            callCallbackForRequest(nri, null, ConnectivityManager.CALLBACK_UNAVAIL, 0);
+        }
     }
 
     private void handleRemoveNetworkRequest(final NetworkRequestInfo nri) {
@@ -3156,14 +3282,21 @@
 
     @Override
     public void setAcceptUnvalidated(Network network, boolean accept, boolean always) {
-        enforceConnectivityInternalPermission();
+        enforceNetworkStackSettingsOrSetup();
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_SET_ACCEPT_UNVALIDATED,
                 encodeBool(accept), encodeBool(always), network));
     }
 
     @Override
+    public void setAcceptPartialConnectivity(Network network, boolean accept, boolean always) {
+        enforceNetworkStackSettingsOrSetup();
+        mHandler.sendMessage(mHandler.obtainMessage(EVENT_SET_ACCEPT_PARTIAL_CONNECTIVITY,
+                encodeBool(accept), encodeBool(always), network));
+    }
+
+    @Override
     public void setAvoidUnvalidated(Network network) {
-        enforceConnectivityInternalPermission();
+        enforceNetworkStackSettingsOrSetup();
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_SET_AVOID_UNVALIDATED, network));
     }
 
@@ -3189,6 +3322,10 @@
         if (accept != nai.networkMisc.acceptUnvalidated) {
             int oldScore = nai.getCurrentScore();
             nai.networkMisc.acceptUnvalidated = accept;
+            // If network becomes partial connectivity and user already accepted to use this
+            // network, we should respect the user's option and don't need to popup the
+            // PARTIAL_CONNECTIVITY notification to user again.
+            nai.networkMisc.acceptPartialConnectivity = accept;
             rematchAllNetworksAndRequests(nai, oldScore);
             sendUpdatedScoreToFactories(nai);
         }
@@ -3207,6 +3344,48 @@
 
     }
 
+    private void handleSetAcceptPartialConnectivity(Network network, boolean accept,
+            boolean always) {
+        if (DBG) {
+            log("handleSetAcceptPartialConnectivity network=" + network + " accept=" + accept
+                    + " always=" + always);
+        }
+
+        final NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
+        if (nai == null) {
+            // Nothing to do.
+            return;
+        }
+
+        if (nai.lastValidated) {
+            // The network validated while the dialog box was up. Take no action.
+            return;
+        }
+
+        if (accept != nai.networkMisc.acceptPartialConnectivity) {
+            nai.networkMisc.acceptPartialConnectivity = accept;
+        }
+
+        // TODO: Use the current design or save the user choice into IpMemoryStore.
+        if (always) {
+            nai.asyncChannel.sendMessage(
+                    NetworkAgent.CMD_SAVE_ACCEPT_UNVALIDATED, encodeBool(accept));
+        }
+
+        if (!accept) {
+            // Tell the NetworkAgent to not automatically reconnect to the network.
+            nai.asyncChannel.sendMessage(NetworkAgent.CMD_PREVENT_AUTOMATIC_RECONNECT);
+            // Tear down the network.
+            teardownUnneededNetwork(nai);
+        } else {
+            try {
+                nai.networkMonitor().notifyAcceptPartialConnectivity();
+            } catch (RemoteException e) {
+                e.rethrowFromSystemServer();
+            }
+        }
+    }
+
     private void handleSetAvoidUnvalidated(Network network) {
         NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
         if (nai == null || nai.lastValidated) {
@@ -3377,6 +3556,9 @@
             case LOST_INTERNET:
                 action = ConnectivityManager.ACTION_PROMPT_LOST_VALIDATION;
                 break;
+            case PARTIAL_CONNECTIVITY:
+                action = ConnectivityManager.ACTION_PROMPT_PARTIAL_CONNECTIVITY;
+                break;
             default:
                 Slog.wtf(TAG, "Unknown notification type " + type);
                 return;
@@ -3399,22 +3581,36 @@
         if (VDBG || DDBG) log("handlePromptUnvalidated " + network);
         NetworkAgentInfo nai = getNetworkAgentInfoForNetwork(network);
 
-        // Only prompt if the network is unvalidated and was explicitly selected by the user, and if
-        // we haven't already been told to switch to it regardless of whether it validated or not.
-        // Also don't prompt on captive portals because we're already prompting the user to sign in.
-        if (nai == null || nai.everValidated || nai.everCaptivePortalDetected ||
-                !nai.networkMisc.explicitlySelected || nai.networkMisc.acceptUnvalidated) {
+        // Only prompt if the network is unvalidated or network has partial internet connectivity
+        // and was explicitly selected by the user, and if we haven't already been told to switch
+        // to it regardless of whether it validated or not. Also don't prompt on captive portals
+        // because we're already prompting the user to sign in.
+        if (nai == null || nai.everValidated || nai.everCaptivePortalDetected
+                || !nai.networkMisc.explicitlySelected || nai.networkMisc.acceptUnvalidated
+                || nai.networkMisc.acceptPartialConnectivity) {
             return;
         }
-        showNetworkNotification(nai, NotificationType.NO_INTERNET);
+        // TODO: Evaluate if it's needed to wait 8 seconds for triggering notification when
+        // NetworkMonitor detects the network is partial connectivity. Need to change the design to
+        // popup the notification immediately when the network is partial connectivity.
+        if (nai.partialConnectivity) {
+            // Treat PARTIAL_CONNECTIVITY as NO_INTERNET temporary until Settings has been updated.
+            // TODO: Need to change back to PARTIAL_CONNECTIVITY when Settings part is merged.
+            showNetworkNotification(nai, NotificationType.NO_INTERNET);
+        } else {
+            showNetworkNotification(nai, NotificationType.NO_INTERNET);
+        }
     }
 
     private void handleNetworkUnvalidated(NetworkAgentInfo nai) {
         NetworkCapabilities nc = nai.networkCapabilities;
         if (DBG) log("handleNetworkUnvalidated " + nai.name() + " cap=" + nc);
 
-        if (nc.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) &&
-            mMultinetworkPolicyTracker.shouldNotifyWifiUnvalidated()) {
+        if (!nc.hasTransport(NetworkCapabilities.TRANSPORT_WIFI)) {
+            return;
+        }
+
+        if (mMultinetworkPolicyTracker.shouldNotifyWifiUnvalidated()) {
             showNetworkNotification(nai, NotificationType.LOST_INTERNET);
         }
     }
@@ -3497,7 +3693,8 @@
                     break;
                 }
                 case EVENT_RELEASE_NETWORK_REQUEST: {
-                    handleReleaseNetworkRequest((NetworkRequest) msg.obj, msg.arg1);
+                    handleReleaseNetworkRequest((NetworkRequest) msg.obj, msg.arg1,
+                            /* callOnUnavailable */ false);
                     break;
                 }
                 case EVENT_SET_ACCEPT_UNVALIDATED: {
@@ -3505,6 +3702,12 @@
                     handleSetAcceptUnvalidated(network, toBool(msg.arg1), toBool(msg.arg2));
                     break;
                 }
+                case EVENT_SET_ACCEPT_PARTIAL_CONNECTIVITY: {
+                    Network network = (Network) msg.obj;
+                    handleSetAcceptPartialConnectivity(network, toBool(msg.arg1),
+                            toBool(msg.arg2));
+                    break;
+                }
                 case EVENT_SET_AVOID_UNVALIDATED: {
                     handleSetAvoidUnvalidated((Network) msg.obj);
                     break;
@@ -3723,10 +3926,26 @@
      * if it's really needed.
      */
     @Override
-    public void getLatestTetheringEntitlementValue(int type, ResultReceiver receiver,
+    public void getLatestTetheringEntitlementResult(int type, ResultReceiver receiver,
             boolean showEntitlementUi, String callerPkg) {
         ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
-        mTethering.getLatestTetheringEntitlementValue(type, receiver, showEntitlementUi);
+        mTethering.getLatestTetheringEntitlementResult(type, receiver, showEntitlementUi);
+    }
+
+    /** Register tethering event callback. */
+    @Override
+    public void registerTetheringEventCallback(ITetheringEventCallback callback,
+            String callerPkg) {
+        ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
+        mTethering.registerTetheringEventCallback(callback);
+    }
+
+    /** Unregister tethering event callback. */
+    @Override
+    public void unregisterTetheringEventCallback(ITetheringEventCallback callback,
+            String callerPkg) {
+        ConnectivityManager.enforceTetherChangePermission(mContext, callerPkg);
+        mTethering.unregisterTetheringEventCallback(callback);
     }
 
     // Called when we lose the default network and have no replacement yet.
@@ -4060,12 +4279,14 @@
     }
 
     /**
-     * Return the information of all ongoing VPNs. This method is used by NetworkStatsService
-     * and not available in ConnectivityManager.
+     * Return the information of all ongoing VPNs.
+     *
+     * <p>This method is used to update NetworkStatsService.
+     *
+     * <p>Must be called on the handler thread.
      */
-    @Override
-    public VpnInfo[] getAllVpnInfo() {
-        enforceConnectivityInternalPermission();
+    private VpnInfo[] getAllVpnInfo() {
+        ensureRunningOnConnectivityServiceThread();
         synchronized (mVpns) {
             if (mLockdownEnabled) {
                 return new VpnInfo[0];
@@ -4641,11 +4862,14 @@
         public final String name;
         public final Messenger messenger;
         public final AsyncChannel asyncChannel;
+        public final int factorySerialNumber;
 
-        public NetworkFactoryInfo(String name, Messenger messenger, AsyncChannel asyncChannel) {
+        NetworkFactoryInfo(String name, Messenger messenger, AsyncChannel asyncChannel,
+                int factorySerialNumber) {
             this.name = name;
             this.messenger = messenger;
             this.asyncChannel = asyncChannel;
+            this.factorySerialNumber = factorySerialNumber;
         }
     }
 
@@ -5006,10 +5230,12 @@
     }
 
     @Override
-    public void registerNetworkFactory(Messenger messenger, String name) {
+    public int registerNetworkFactory(Messenger messenger, String name) {
         enforceConnectivityInternalPermission();
-        NetworkFactoryInfo nfi = new NetworkFactoryInfo(name, messenger, new AsyncChannel());
+        NetworkFactoryInfo nfi = new NetworkFactoryInfo(name, messenger, new AsyncChannel(),
+                NetworkFactory.SerialNumber.nextSerialNumber());
         mHandler.sendMessage(mHandler.obtainMessage(EVENT_REGISTER_NETWORK_FACTORY, nfi));
+        return nfi.factorySerialNumber;
     }
 
     private void handleRegisterNetworkFactory(NetworkFactoryInfo nfi) {
@@ -5114,9 +5340,35 @@
         return nri.request.requestId == mDefaultRequest.requestId;
     }
 
+    // TODO : remove this method. It's a stopgap measure to help sheperding a number of dependent
+    // changes that would conflict throughout the automerger graph. Having this method temporarily
+    // helps with the process of going through with all these dependent changes across the entire
+    // tree.
     public int registerNetworkAgent(Messenger messenger, NetworkInfo networkInfo,
             LinkProperties linkProperties, NetworkCapabilities networkCapabilities,
             int currentScore, NetworkMisc networkMisc) {
+        return registerNetworkAgent(messenger, networkInfo, linkProperties, networkCapabilities,
+                currentScore, networkMisc, NetworkFactory.SerialNumber.NONE);
+    }
+
+    /**
+     * Register a new agent with ConnectivityService to handle a network.
+     *
+     * @param messenger a messenger for ConnectivityService to contact the agent asynchronously.
+     * @param networkInfo the initial info associated with this network. It can be updated later :
+     *         see {@link #updateNetworkInfo}.
+     * @param linkProperties the initial link properties of this network. They can be updated
+     *         later : see {@link #updateLinkProperties}.
+     * @param networkCapabilities the initial capabilites of this network. They can be updated
+     *         later : see {@link #updateNetworkCapabilities}.
+     * @param currentScore the initial score of the network. See
+     *         {@link NetworkAgentInfo#getCurrentScore}.
+     * @param networkMisc metadata about the network. This is never updated.
+     * @param factorySerialNumber the serial number of the factory owning this NetworkAgent.
+     */
+    public int registerNetworkAgent(Messenger messenger, NetworkInfo networkInfo,
+            LinkProperties linkProperties, NetworkCapabilities networkCapabilities,
+            int currentScore, NetworkMisc networkMisc, int factorySerialNumber) {
         enforceConnectivityInternalPermission();
 
         LinkProperties lp = new LinkProperties(linkProperties);
@@ -5126,7 +5378,8 @@
         final NetworkCapabilities nc = new NetworkCapabilities(networkCapabilities);
         final NetworkAgentInfo nai = new NetworkAgentInfo(messenger, new AsyncChannel(),
                 new Network(reserveNetId()), new NetworkInfo(networkInfo), lp, nc, currentScore,
-                mContext, mTrackerHandler, new NetworkMisc(networkMisc), this, mNetd, mNMS);
+                mContext, mTrackerHandler, new NetworkMisc(networkMisc), this, mNetd, mNMS,
+                factorySerialNumber);
         // Make sure the network capabilities reflect what the agent info says.
         nai.networkCapabilities = mixInCapabilities(nai, nc);
         final String extraInfo = networkInfo.getExtraInfo();
@@ -5136,7 +5389,7 @@
         final long token = Binder.clearCallingIdentity();
         try {
             getNetworkStack().makeNetworkMonitor(
-                    toStableParcelable(nai.network), name, new NetworkMonitorCallbacks(nai));
+                    nai.network, name, new NetworkMonitorCallbacks(nai));
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -5185,11 +5438,10 @@
             LinkProperties oldLp) {
         int netId = networkAgent.network.netId;
 
-        // The NetworkAgentInfo does not know whether clatd is running on its network or not. Before
-        // we do anything else, make sure its LinkProperties are accurate.
-        if (networkAgent.clatd != null) {
-            networkAgent.clatd.fixupLinkProperties(oldLp, newLp);
-        }
+        // The NetworkAgentInfo does not know whether clatd is running on its network or not, or
+        // whether there is a NAT64 prefix. Before we do anything else, make sure its LinkProperties
+        // are accurate.
+        networkAgent.clatd.fixupLinkProperties(oldLp, newLp);
 
         updateInterfaces(newLp, oldLp, netId, networkAgent.networkCapabilities);
         updateMtu(newLp, oldLp);
@@ -5219,8 +5471,8 @@
             synchronized (networkAgent) {
                 networkAgent.linkProperties = newLp;
             }
-            // Start or stop clat accordingly to network state.
-            networkAgent.updateClat(mNMS);
+            // Start or stop DNS64 detection and 464xlat according to network state.
+            networkAgent.clatd.update();
             notifyIfacesChangedForNetworkStats();
             if (networkAgent.everConnected) {
                 try {
@@ -5412,6 +5664,11 @@
         } else {
             newNc.addCapability(NET_CAPABILITY_NOT_SUSPENDED);
         }
+        if (nai.partialConnectivity) {
+            newNc.addCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY);
+        } else {
+            newNc.removeCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY);
+        }
 
         return newNc;
     }
@@ -5528,6 +5785,8 @@
     }
 
     public void handleUpdateLinkProperties(NetworkAgentInfo nai, LinkProperties newLp) {
+        ensureRunningOnConnectivityServiceThread();
+
         if (getNetworkAgentInfoForNetId(nai.network.netId) != nai) {
             // Ignore updates for disconnected networks
             return;
@@ -5547,17 +5806,23 @@
             NetworkRequest nr = nai.requestAt(i);
             // Don't send listening requests to factories. b/17393458
             if (nr.isListen()) continue;
-            sendUpdatedScoreToFactories(nr, nai.getCurrentScore());
+            sendUpdatedScoreToFactories(nr, nai);
         }
     }
 
-    private void sendUpdatedScoreToFactories(NetworkRequest networkRequest, int score) {
+    private void sendUpdatedScoreToFactories(NetworkRequest networkRequest, NetworkAgentInfo nai) {
+        int score = 0;
+        int serial = 0;
+        if (nai != null) {
+            score = nai.getCurrentScore();
+            serial = nai.factorySerialNumber;
+        }
         if (VDBG || DDBG){
             log("sending new Min Network Score(" + score + "): " + networkRequest.toString());
         }
         for (NetworkFactoryInfo nfi : mNetworkFactoryInfos.values()) {
-            nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score, 0,
-                    networkRequest);
+            nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score,
+                    serial, networkRequest);
         }
     }
 
@@ -5835,7 +6100,7 @@
                     // TODO - this could get expensive if we have a lot of requests for this
                     // network.  Think about if there is a way to reduce this.  Push
                     // netid->request mapping to each factory?
-                    sendUpdatedScoreToFactories(nri.request, score);
+                    sendUpdatedScoreToFactories(nri.request, newNetwork);
                     if (isDefaultRequest(nri)) {
                         isNewDefault = true;
                         oldDefaultNetwork = currentNetwork;
@@ -5859,7 +6124,7 @@
                 newNetwork.removeRequest(nri.request.requestId);
                 if (currentNetwork == newNetwork) {
                     clearNetworkForRequest(nri.request.requestId);
-                    sendUpdatedScoreToFactories(nri.request, 0);
+                    sendUpdatedScoreToFactories(nri.request, null);
                 } else {
                     Slog.wtf(TAG, "BUG: Removing request " + nri.request.requestId + " from " +
                             newNetwork.name() +
@@ -6362,6 +6627,7 @@
      * Must be called on the handler thread.
      */
     private Network[] getDefaultNetworks() {
+        ensureRunningOnConnectivityServiceThread();
         ArrayList<Network> defaultNetworks = new ArrayList<>();
         NetworkAgentInfo defaultNetwork = getDefaultNetwork();
         for (NetworkAgentInfo nai : mNetworkAgentInfos.values()) {
@@ -6377,8 +6643,15 @@
      * properties tracked by NetworkStatsService on an active iface has changed.
      */
     private void notifyIfacesChangedForNetworkStats() {
+        ensureRunningOnConnectivityServiceThread();
+        String activeIface = null;
+        LinkProperties activeLinkProperties = getActiveLinkProperties();
+        if (activeLinkProperties != null) {
+            activeIface = activeLinkProperties.getInterfaceName();
+        }
         try {
-            mStatsService.forceUpdateIfaces(getDefaultNetworks());
+            mStatsService.forceUpdateIfaces(
+                    getDefaultNetworks(), getAllVpnInfo(), getAllNetworkState(), activeIface);
         } catch (Exception ignored) {
         }
     }
@@ -6426,32 +6699,32 @@
     }
 
     @Override
-    public void startNattKeepalive(Network network, int intervalSeconds, Messenger messenger,
-            IBinder binder, String srcAddr, int srcPort, String dstAddr) {
+    public void startNattKeepalive(Network network, int intervalSeconds,
+            ISocketKeepaliveCallback cb, String srcAddr, int srcPort, String dstAddr) {
         enforceKeepalivePermission();
         mKeepaliveTracker.startNattKeepalive(
                 getNetworkAgentInfoForNetwork(network),
-                intervalSeconds, messenger, binder,
+                intervalSeconds, cb,
                 srcAddr, srcPort, dstAddr, NattSocketKeepalive.NATT_PORT);
     }
 
     @Override
     public void startNattKeepaliveWithFd(Network network, FileDescriptor fd, int resourceId,
-            int intervalSeconds, Messenger messenger, IBinder binder, String srcAddr,
+            int intervalSeconds, ISocketKeepaliveCallback cb, String srcAddr,
             String dstAddr) {
         enforceKeepalivePermission();
         mKeepaliveTracker.startNattKeepalive(
                 getNetworkAgentInfoForNetwork(network), fd, resourceId,
-                intervalSeconds, messenger, binder,
+                intervalSeconds, cb,
                 srcAddr, dstAddr, NattSocketKeepalive.NATT_PORT);
     }
 
     @Override
     public void startTcpKeepalive(Network network, FileDescriptor fd, int intervalSeconds,
-            Messenger messenger, IBinder binder) {
+            ISocketKeepaliveCallback cb) {
         enforceKeepalivePermission();
         mKeepaliveTracker.startTcpKeepalive(
-                getNetworkAgentInfoForNetwork(network), fd, intervalSeconds, messenger, binder);
+                getNetworkAgentInfoForNetwork(network), fd, intervalSeconds, cb);
     }
 
     @Override
@@ -6694,4 +6967,22 @@
             return vpn != null && vpn.getLockdown();
         }
     }
+
+    /**
+     * Returns a IBinder to a TestNetworkService. Will be lazily created as needed.
+     *
+     * <p>The TestNetworkService must be run in the system server due to TUN creation.
+     */
+    @Override
+    public IBinder startOrGetTestNetworkService() {
+        synchronized (mTNSLock) {
+            TestNetworkService.enforceTestNetworkPermissions(mContext);
+
+            if (mTNS == null) {
+                mTNS = new TestNetworkService(mContext, mNMS);
+            }
+
+            return mTNS;
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/DynamicAndroidService.java b/services/core/java/com/android/server/DynamicAndroidService.java
index 12a3f02..8488941 100644
--- a/services/core/java/com/android/server/DynamicAndroidService.java
+++ b/services/core/java/com/android/server/DynamicAndroidService.java
@@ -118,7 +118,9 @@
         if (gsiService.isGsiRunning()) {
             return gsiService.disableGsiInstall();
         } else {
-            return gsiService.setGsiBootable() == 0;
+            final int status = gsiService.getGsiBootStatus();
+            final boolean singleBoot = (status == IGsiService.BOOT_STATUS_SINGLE_BOOT);
+            return gsiService.setGsiBootable(singleBoot) == 0;
         }
     }
 
@@ -129,6 +131,6 @@
 
     @Override
     public boolean commit() throws RemoteException {
-        return getGsiService().setGsiBootable() == 0;
+        return getGsiService().setGsiBootable(true) == 0;
     }
 }
diff --git a/services/core/java/com/android/server/HardwarePropertiesManagerService.java b/services/core/java/com/android/server/HardwarePropertiesManagerService.java
index 4016d29..e21a3d7 100644
--- a/services/core/java/com/android/server/HardwarePropertiesManagerService.java
+++ b/services/core/java/com/android/server/HardwarePropertiesManagerService.java
@@ -26,7 +26,6 @@
 import static android.os.HardwarePropertiesManager.TEMPERATURE_THROTTLING_BELOW_VR_MIN;
 
 import android.Manifest;
-import android.app.ActivityManager;
 import android.app.AppOpsManager;
 import android.app.admin.DevicePolicyManager;
 import android.content.Context;
@@ -34,8 +33,8 @@
 import android.os.Binder;
 import android.os.CpuUsageInfo;
 import android.os.IHardwarePropertiesManager;
-import android.os.Process;
 import android.os.UserHandle;
+
 import com.android.internal.util.DumpUtils;
 import com.android.server.vr.VrManagerInternal;
 
@@ -166,11 +165,11 @@
         final VrManagerInternal vrService = LocalServices.getService(VrManagerInternal.class);
         final DevicePolicyManager dpm = mContext.getSystemService(DevicePolicyManager.class);
         if (!dpm.isDeviceOwnerApp(callingPackage)
-                && !vrService.isCurrentVrListener(callingPackage, userId)
                 && mContext.checkCallingOrSelfPermission(Manifest.permission.DEVICE_POWER)
-                        != PackageManager.PERMISSION_GRANTED) {
-            throw new SecurityException("The caller is not a device owner, bound VrListenerService"
-                + ", or holding the DEVICE_POWER permission.");
+                        != PackageManager.PERMISSION_GRANTED
+                && (vrService == null || !vrService.isCurrentVrListener(callingPackage, userId))) {
+            throw new SecurityException("The caller is neither a device owner"
+                + ", nor holding the DEVICE_POWER permission, nor the current VrListener.");
         }
     }
 }
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index 7b02a4f..f4b6aa8 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -2582,24 +2582,9 @@
         long identity = Binder.clearCallingIdentity();
         try {
             synchronized (mLock) {
-                final String allowedProviders = Settings.Secure.getStringForUser(
-                        mContext.getContentResolver(),
-                        Settings.Secure.LOCATION_PROVIDERS_ALLOWED,
-                        userId);
-                if (allowedProviders == null) {
-                    return false;
-                }
-                final List<String> providerList = Arrays.asList(allowedProviders.split(","));
-                for(String provider : mRealProviders.keySet()) {
-                    if (provider.equals(LocationManager.PASSIVE_PROVIDER)
-                            || provider.equals(LocationManager.FUSED_PROVIDER)) {
-                        continue;
-                    }
-                    if (providerList.contains(provider)) {
-                        return true;
-                    }
-                }
-                return false;
+                return Settings.Secure.getIntForUser(mContext.getContentResolver(),
+                        Settings.Secure.LOCATION_MODE, Settings.Secure.LOCATION_MODE_OFF, userId)
+                        != Settings.Secure.LOCATION_MODE_OFF;
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
@@ -2624,41 +2609,10 @@
         long identity = Binder.clearCallingIdentity();
         try {
             synchronized (mLock) {
-                final Set<String> allRealProviders = mRealProviders.keySet();
-                // Update all providers on device plus gps and network provider when disabling
-                // location
-                Set<String> allProvidersSet = new ArraySet<>(allRealProviders.size() + 2);
-                allProvidersSet.addAll(allRealProviders);
-                // When disabling location, disable gps and network provider that could have been
-                // enabled by location mode api.
-                if (enabled == false) {
-                    allProvidersSet.add(LocationManager.GPS_PROVIDER);
-                    allProvidersSet.add(LocationManager.NETWORK_PROVIDER);
-                }
-                if (allProvidersSet.isEmpty()) {
-                    return;
-                }
-                // to ensure thread safety, we write the provider name with a '+' or '-'
-                // and let the SettingsProvider handle it rather than reading and modifying
-                // the list of enabled providers.
-                final String prefix = enabled ? "+" : "-";
-                StringBuilder locationProvidersAllowed = new StringBuilder();
-                for (String provider : allProvidersSet) {
-                    if (provider.equals(LocationManager.PASSIVE_PROVIDER)
-                            || provider.equals(LocationManager.FUSED_PROVIDER)) {
-                        continue;
-                    }
-                    locationProvidersAllowed.append(prefix);
-                    locationProvidersAllowed.append(provider);
-                    locationProvidersAllowed.append(",");
-                }
-                // Remove the trailing comma
-                locationProvidersAllowed.setLength(locationProvidersAllowed.length() - 1);
-                Settings.Secure.putStringForUser(
-                        mContext.getContentResolver(),
-                        Settings.Secure.LOCATION_PROVIDERS_ALLOWED,
-                        locationProvidersAllowed.toString(),
-                        userId);
+                int locationMode = enabled ? Settings.Secure.LOCATION_MODE_HIGH_ACCURACY
+                        : Settings.Secure.LOCATION_MODE_OFF;
+                Settings.Secure.putIntForUser(mContext.getContentResolver(),
+                        Settings.Secure.LOCATION_MODE, locationMode, userId);
             }
         } finally {
             Binder.restoreCallingIdentity(identity);
diff --git a/services/core/java/com/android/server/NetworkManagementService.java b/services/core/java/com/android/server/NetworkManagementService.java
index a4fda8e..a9645c4 100644
--- a/services/core/java/com/android/server/NetworkManagementService.java
+++ b/services/core/java/com/android/server/NetworkManagementService.java
@@ -2506,6 +2506,10 @@
                 modifyRoute(MODIFY_OPERATION_ADD, INetd.LOCAL_NET_ID, route);
             }
         }
+
+        // IPv6 link local should be activated always.
+        modifyRoute(MODIFY_OPERATION_ADD, INetd.LOCAL_NET_ID,
+                new RouteInfo(new IpPrefix("fe80::/64"), null, iface));
     }
 
     @Override
diff --git a/services/core/java/com/android/server/PinnerService.java b/services/core/java/com/android/server/PinnerService.java
index 0deaee7..54a98ce 100644
--- a/services/core/java/com/android/server/PinnerService.java
+++ b/services/core/java/com/android/server/PinnerService.java
@@ -42,6 +42,7 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.RemoteException;
+import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.provider.MediaStore;
@@ -232,9 +233,17 @@
      * Handler for on start pinning message
      */
     private void handlePinOnStart() {
-         // Files to pin come from the overlay and can be specified per-device config
-        String[] filesToPin = mContext.getResources().getStringArray(
-                com.android.internal.R.array.config_defaultPinnerServiceFiles);
+        final String bootImage = SystemProperties.get("dalvik.vm.boot-image", "");
+        String[] filesToPin = null;
+        if (bootImage.endsWith("apex.art")) {
+            // Use the files listed for that specific boot image
+            filesToPin = mContext.getResources().getStringArray(
+                  com.android.internal.R.array.config_apexBootImagePinnerServiceFiles);
+        } else {
+            // Files to pin come from the overlay and can be specified per-device config
+            filesToPin = mContext.getResources().getStringArray(
+                  com.android.internal.R.array.config_defaultPinnerServiceFiles);
+        }
         // Continue trying to pin each file even if we fail to pin some of them
         for (String fileToPin : filesToPin) {
             PinnedFile pf = pinFile(fileToPin,
diff --git a/services/core/java/com/android/server/TelephonyRegistry.java b/services/core/java/com/android/server/TelephonyRegistry.java
index 3b5c9f5..d2a0d7b 100644
--- a/services/core/java/com/android/server/TelephonyRegistry.java
+++ b/services/core/java/com/android/server/TelephonyRegistry.java
@@ -177,8 +177,6 @@
 
     private ServiceState[] mServiceState;
 
-    private int[] mNetworkType;
-
     private int[] mVoiceActivationState;
 
     private int[] mDataActivationState;
@@ -213,6 +211,9 @@
     private CallAttributes mCallAttributes = new CallAttributes(new PreciseCallState(),
             TelephonyManager.NETWORK_TYPE_UNKNOWN, new CallQuality());
 
+    // network type of the call associated with the mCallAttributes and mCallQuality
+    private int mCallNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+
     private int[] mSrvccState;
 
     private int mDefaultSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
@@ -237,6 +238,8 @@
 
     private PhoneCapability mPhoneCapability = null;
 
+    private int mActiveDataSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
+
     @TelephonyManager.RadioPowerState
     private int mRadioPowerState = TelephonyManager.RADIO_POWER_UNAVAILABLE;
 
@@ -257,7 +260,8 @@
     static final int ENFORCE_PHONE_STATE_PERMISSION_MASK =
                 PhoneStateListener.LISTEN_CALL_FORWARDING_INDICATOR
                         | PhoneStateListener.LISTEN_MESSAGE_WAITING_INDICATOR
-                        | PhoneStateListener.LISTEN_EMERGENCY_NUMBER_LIST;
+                        | PhoneStateListener.LISTEN_EMERGENCY_NUMBER_LIST
+                        | PhoneStateListener.LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE;
 
     static final int PRECISE_PHONE_STATE_PERMISSION_MASK =
                 PhoneStateListener.LISTEN_PRECISE_CALL_STATE |
@@ -374,7 +378,6 @@
         mDataConnectionNetworkType = new int[numPhones];
         mCallIncomingNumber = new String[numPhones];
         mServiceState = new ServiceState[numPhones];
-        mNetworkType = new int[numPhones];
         mVoiceActivationState = new int[numPhones];
         mDataActivationState = new int[numPhones];
         mUserMobileDataState = new boolean[numPhones];
@@ -395,7 +398,6 @@
             mDataActivationState[i] = TelephonyManager.SIM_ACTIVATION_STATE_UNKNOWN;
             mCallIncomingNumber[i] =  "";
             mServiceState[i] =  new ServiceState();
-            mNetworkType[i] = mServiceState[i].getVoiceNetworkType();
             mSignalStrength[i] =  new SignalStrength();
             mUserMobileDataState[i] = false;
             mMessageWaiting[i] =  false;
@@ -819,9 +821,10 @@
                             remove(r.binder);
                         }
                     }
-                    if ((events & PhoneStateListener.LISTEN_PREFERRED_DATA_SUBID_CHANGE) != 0) {
+                    if ((events & PhoneStateListener
+                            .LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE) != 0) {
                         try {
-                            r.callback.onPreferredDataSubIdChanged(mPreferredDataSubId);
+                            r.callback.onActiveDataSubIdChanged(mActiveDataSubId);
                         } catch (RemoteException ex) {
                             remove(r.binder);
                         }
@@ -997,21 +1000,6 @@
             if (validatePhoneId(phoneId)) {
                 mServiceState[phoneId] = state;
 
-                boolean notifyCallAttributes = true;
-                if (mNetworkType[phoneId] != mServiceState[phoneId].getVoiceNetworkType()) {
-                    mNetworkType[phoneId] = state.getVoiceNetworkType();
-                    mCallAttributes = new CallAttributes(mPreciseCallState, mNetworkType[phoneId],
-                            mCallQuality);
-                } else {
-                    // No change to network type, so no need to notify call attributes
-                    notifyCallAttributes = false;
-                }
-
-                if (mCallQuality == null) {
-                    // No call quality reported yet, so no need to notify call attributes
-                    notifyCallAttributes = false;
-                }
-
                 for (Record r : mRecords) {
                     if (VDBG) {
                         log("notifyServiceStateForSubscriber: r=" + r + " subId=" + subId
@@ -1039,14 +1027,6 @@
                             mRemoveList.add(r.binder);
                         }
                     }
-                    if (notifyCallAttributes && r.matchPhoneStateListenerEvent(
-                                    PhoneStateListener.LISTEN_CALL_ATTRIBUTES_CHANGED)) {
-                        try {
-                            r.callback.onCallAttributesChanged(mCallAttributes);
-                        } catch (RemoteException ex) {
-                            mRemoveList.add(r.binder);
-                        }
-                    }
                 }
             } else {
                 log("notifyServiceStateForSubscriber: INVALID phoneId=" + phoneId);
@@ -1478,7 +1458,7 @@
         synchronized (mRecords) {
             mPreciseDataConnectionState = new PreciseDataConnectionState(
                     TelephonyManager.DATA_UNKNOWN,TelephonyManager.NETWORK_TYPE_UNKNOWN,
-                    ApnSetting.getApnTypesBitmaskFromString(apnType), "", null,
+                    ApnSetting.getApnTypesBitmaskFromString(apnType), null, null,
                     DataFailCause.NONE);
             for (Record r : mRecords) {
                 if (r.matchPhoneStateListenerEvent(
@@ -1494,7 +1474,7 @@
         }
         broadcastDataConnectionFailed(apnType, subId);
         broadcastPreciseDataConnectionStateChanged(TelephonyManager.DATA_UNKNOWN,
-                TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, "", null,
+                TelephonyManager.NETWORK_TYPE_UNKNOWN, apnType, null, null,
                 DataFailCause.NONE);
     }
 
@@ -1573,7 +1553,14 @@
                 log("notifyPreciseCallState: mCallQuality is null, skipping call attributes");
                 notifyCallAttributes = false;
             } else {
-                mCallAttributes = new CallAttributes(mPreciseCallState, mNetworkType[phoneId],
+                // If the precise call state is no longer active, reset the call network type and
+                // call quality.
+                if (mPreciseCallState.getForegroundCallState()
+                        != PreciseCallState.PRECISE_CALL_STATE_ACTIVE) {
+                    mCallNetworkType = TelephonyManager.NETWORK_TYPE_UNKNOWN;
+                    mCallQuality = new CallQuality();
+                }
+                mCallAttributes = new CallAttributes(mPreciseCallState, mCallNetworkType,
                         mCallQuality);
             }
 
@@ -1757,23 +1744,23 @@
         }
     }
 
-    public void notifyPreferredDataSubIdChanged(int preferredSubId) {
-        if (!checkNotifyPermission("notifyPreferredDataSubIdChanged()")) {
+    public void notifyActiveDataSubIdChanged(int activeDataSubId) {
+        if (!checkNotifyPermission("notifyActiveDataSubIdChanged()")) {
             return;
         }
 
         if (VDBG) {
-            log("notifyPreferredDataSubIdChanged: preferredSubId=" + preferredSubId);
+            log("notifyActiveDataSubIdChanged: activeDataSubId=" + activeDataSubId);
         }
 
         synchronized (mRecords) {
-            mPreferredDataSubId = preferredSubId;
+            mActiveDataSubId = activeDataSubId;
 
             for (Record r : mRecords) {
                 if (r.matchPhoneStateListenerEvent(
-                        PhoneStateListener.LISTEN_PREFERRED_DATA_SUBID_CHANGE)) {
+                        PhoneStateListener.LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE)) {
                     try {
-                        r.callback.onPreferredDataSubIdChanged(preferredSubId);
+                        r.callback.onActiveDataSubIdChanged(activeDataSubId);
                     } catch (RemoteException ex) {
                         mRemoveList.add(r.binder);
                     }
@@ -1819,7 +1806,7 @@
         synchronized (mRecords) {
             TelephonyManager tm = (TelephonyManager) mContext.getSystemService(
                     Context.TELEPHONY_SERVICE);
-            mEmergencyNumberList = tm.getCurrentEmergencyNumberList();
+            mEmergencyNumberList = tm.getEmergencyNumberList();
 
             for (Record r : mRecords) {
                 if (r.matchPhoneStateListenerEvent(
@@ -1840,16 +1827,16 @@
     }
 
     @Override
-    public void notifyCallQualityChanged(CallQuality callQuality, int phoneId) {
+    public void notifyCallQualityChanged(CallQuality callQuality, int phoneId,
+            int callNetworkType) {
         if (!checkNotifyPermission("notifyCallQualityChanged()")) {
             return;
         }
 
         // merge CallQuality with PreciseCallState and network type
         mCallQuality = callQuality;
-        mCallAttributes = new CallAttributes(mPreciseCallState,
-                mNetworkType[phoneId],
-                callQuality);
+        mCallNetworkType = callNetworkType;
+        mCallAttributes = new CallAttributes(mPreciseCallState, callNetworkType, callQuality);
 
         synchronized (mRecords) {
             TelephonyManager tm = (TelephonyManager) mContext.getSystemService(
@@ -1886,7 +1873,6 @@
                 pw.println("mCallState=" + mCallState[i]);
                 pw.println("mCallIncomingNumber=" + mCallIncomingNumber[i]);
                 pw.println("mServiceState=" + mServiceState[i]);
-                pw.println("mNetworkType=" + mNetworkType[i]);
                 pw.println("mVoiceActivationState= " + mVoiceActivationState[i]);
                 pw.println("mDataActivationState= " + mDataActivationState[i]);
                 pw.println("mUserMobileDataState= " + mUserMobileDataState[i]);
@@ -1900,6 +1886,7 @@
                 pw.println("mImsCallDisconnectCause=" + mImsReasonInfo.get(i).toString());
                 pw.decreaseIndent();
             }
+            pw.println("mCallNetworkType=" + mCallNetworkType);
             pw.println("mPreciseDataConnectionState=" + mPreciseDataConnectionState);
             pw.println("mPreciseCallState=" + mPreciseCallState);
             pw.println("mCallDisconnectCause=" + mCallDisconnectCause);
@@ -1910,7 +1897,7 @@
             pw.println("mBackgroundCallState=" + mBackgroundCallState);
             pw.println("mSrvccState=" + mSrvccState);
             pw.println("mPhoneCapability=" + mPhoneCapability);
-            pw.println("mPreferredDataSubId=" + mPreferredDataSubId);
+            pw.println("mActiveDataSubId=" + mActiveDataSubId);
             pw.println("mRadioPowerState=" + mRadioPowerState);
             pw.println("mEmergencyNumberList=" + mEmergencyNumberList);
             pw.println("mCallQuality=" + mCallQuality);
@@ -2182,14 +2169,6 @@
                     android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE, null);
         }
 
-        if ((events & PhoneStateListener.LISTEN_PREFERRED_DATA_SUBID_CHANGE) != 0) {
-            // It can have either READ_PHONE_STATE or READ_PRIVILEGED_PHONE_STATE.
-            TelephonyPermissions.checkReadPhoneState(mContext,
-                    SubscriptionManager.INVALID_SUBSCRIPTION_ID, Binder.getCallingPid(),
-                    Binder.getCallingUid(), callingPackage, "listen to "
-                            + "LISTEN_PREFERRED_DATA_SUBID_CHANGE");
-        }
-
         if ((events & PhoneStateListener.LISTEN_CALL_DISCONNECT_CAUSES) != 0) {
             mContext.enforceCallingOrSelfPermission(
                     android.Manifest.permission.READ_PRECISE_PHONE_STATE, null);
diff --git a/services/core/java/com/android/server/TestNetworkService.java b/services/core/java/com/android/server/TestNetworkService.java
new file mode 100644
index 0000000..e64ab78
--- /dev/null
+++ b/services/core/java/com/android/server/TestNetworkService.java
@@ -0,0 +1,338 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server;
+
+import static com.android.internal.util.Preconditions.checkNotNull;
+
+import android.annotation.NonNull;
+import android.content.Context;
+import android.net.ConnectivityManager;
+import android.net.INetd;
+import android.net.ITestNetworkManager;
+import android.net.IpPrefix;
+import android.net.LinkAddress;
+import android.net.LinkProperties;
+import android.net.NetworkAgent;
+import android.net.NetworkCapabilities;
+import android.net.NetworkInfo;
+import android.net.NetworkInfo.DetailedState;
+import android.net.RouteInfo;
+import android.net.StringNetworkSpecifier;
+import android.net.TestNetworkInterface;
+import android.net.util.NetdService;
+import android.os.Binder;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.IBinder;
+import android.os.INetworkManagementService;
+import android.os.Looper;
+import android.os.ParcelFileDescriptor;
+import android.os.RemoteException;
+import android.util.SparseArray;
+
+import com.android.internal.annotations.GuardedBy;
+import com.android.internal.annotations.VisibleForTesting;
+
+import java.io.UncheckedIOException;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InterfaceAddress;
+import java.net.NetworkInterface;
+import java.net.SocketException;
+import java.util.concurrent.atomic.AtomicInteger;
+
+/** @hide */
+class TestNetworkService extends ITestNetworkManager.Stub {
+    @NonNull private static final String TAG = TestNetworkService.class.getSimpleName();
+    @NonNull private static final String TEST_NETWORK_TYPE = "TEST_NETWORK";
+    @NonNull private static final String TEST_TUN_PREFIX = "testtun";
+    @NonNull private static final AtomicInteger sTestTunIndex = new AtomicInteger();
+
+    @NonNull private final Context mContext;
+    @NonNull private final INetworkManagementService mNMS;
+    @NonNull private final INetd mNetd;
+
+    @NonNull private final HandlerThread mHandlerThread;
+    @NonNull private final Handler mHandler;
+
+    // Native method stubs
+    private static native int jniCreateTun(@NonNull String iface);
+
+    @VisibleForTesting
+    protected TestNetworkService(
+            @NonNull Context context, @NonNull INetworkManagementService netManager) {
+        mHandlerThread = new HandlerThread("TestNetworkServiceThread");
+        mHandlerThread.start();
+        mHandler = new Handler(mHandlerThread.getLooper());
+
+        mContext = checkNotNull(context, "missing Context");
+        mNMS = checkNotNull(netManager, "missing INetworkManagementService");
+        mNetd = checkNotNull(NetdService.getInstance(), "could not get netd instance");
+    }
+
+    /**
+     * Create a TUN interface with the given interface name and link addresses
+     *
+     * <p>This method will return the FileDescriptor to the TUN interface. Close it to tear down the
+     * TUN interface.
+     */
+    @Override
+    public TestNetworkInterface createTunInterface(@NonNull LinkAddress[] linkAddrs) {
+        enforceTestNetworkPermissions(mContext);
+
+        checkNotNull(linkAddrs, "missing linkAddrs");
+
+        String iface = TEST_TUN_PREFIX + sTestTunIndex.getAndIncrement();
+        return Binder.withCleanCallingIdentity(
+                () -> {
+                    try {
+                        ParcelFileDescriptor tunIntf =
+                                ParcelFileDescriptor.adoptFd(jniCreateTun(iface));
+                        for (LinkAddress addr : linkAddrs) {
+                            mNetd.interfaceAddAddress(
+                                    iface,
+                                    addr.getAddress().getHostAddress(),
+                                    addr.getPrefixLength());
+                        }
+
+                        return new TestNetworkInterface(tunIntf, iface);
+                    } catch (RemoteException e) {
+                        throw e.rethrowFromSystemServer();
+                    }
+                });
+    }
+
+    // Tracker for TestNetworkAgents
+    @GuardedBy("mTestNetworkTracker")
+    @NonNull
+    private final SparseArray<TestNetworkAgent> mTestNetworkTracker = new SparseArray<>();
+
+    public class TestNetworkAgent extends NetworkAgent implements IBinder.DeathRecipient {
+        private static final int NETWORK_SCORE = 1; // Use a low, non-zero score.
+
+        private final int mUid;
+        @NonNull private final NetworkInfo mNi;
+        @NonNull private final NetworkCapabilities mNc;
+        @NonNull private final LinkProperties mLp;
+
+        @GuardedBy("mBinderLock")
+        @NonNull
+        private IBinder mBinder;
+
+        @NonNull private final Object mBinderLock = new Object();
+
+        private TestNetworkAgent(
+                @NonNull Looper looper,
+                @NonNull Context context,
+                @NonNull NetworkInfo ni,
+                @NonNull NetworkCapabilities nc,
+                @NonNull LinkProperties lp,
+                int uid,
+                @NonNull IBinder binder)
+                throws RemoteException {
+            super(looper, context, TEST_NETWORK_TYPE, ni, nc, lp, NETWORK_SCORE);
+
+            mUid = uid;
+            mNi = ni;
+            mNc = nc;
+            mLp = lp;
+
+            synchronized (mBinderLock) {
+                mBinder = binder; // Binder null-checks in create()
+
+                try {
+                    mBinder.linkToDeath(this, 0);
+                } catch (RemoteException e) {
+                    binderDied();
+                    throw e; // Abort, signal failure up the stack.
+                }
+            }
+        }
+
+        /**
+         * If the Binder object dies, this function is called to free the resources of this
+         * TestNetworkAgent
+         */
+        @Override
+        public void binderDied() {
+            teardown();
+        }
+
+        @Override
+        protected void unwanted() {
+            teardown();
+        }
+
+        private void teardown() {
+            mNi.setDetailedState(DetailedState.DISCONNECTED, null, null);
+            mNi.setIsAvailable(false);
+            sendNetworkInfo(mNi);
+
+            // Synchronize on mBinderLock to ensure that unlinkToDeath is never called more than
+            // once (otherwise it could throw an exception)
+            synchronized (mBinderLock) {
+                // If mBinder is null, this Test Network has already been cleaned up.
+                if (mBinder == null) return;
+                mBinder.unlinkToDeath(this, 0);
+                mBinder = null;
+            }
+
+            // Has to be in TestNetworkAgent to ensure all teardown codepaths properly clean up
+            // resources, even for binder death or unwanted calls.
+            synchronized (mTestNetworkTracker) {
+                mTestNetworkTracker.remove(netId);
+            }
+        }
+    }
+
+    private TestNetworkAgent registerTestNetworkAgent(
+            @NonNull Looper looper,
+            @NonNull Context context,
+            @NonNull String iface,
+            int callingUid,
+            @NonNull IBinder binder)
+            throws RemoteException, SocketException {
+        checkNotNull(looper, "missing Looper");
+        checkNotNull(context, "missing Context");
+        // iface and binder validity checked by caller
+
+        // Build network info with special testing type
+        NetworkInfo ni = new NetworkInfo(ConnectivityManager.TYPE_TEST, 0, TEST_NETWORK_TYPE, "");
+        ni.setDetailedState(DetailedState.CONNECTED, null, null);
+        ni.setIsAvailable(true);
+
+        // Build narrow set of NetworkCapabilities, useful only for testing
+        NetworkCapabilities nc = new NetworkCapabilities();
+        nc.clearAll(); // Remove default capabilities.
+        nc.addTransportType(NetworkCapabilities.TRANSPORT_TEST);
+        nc.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED);
+        nc.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED);
+        nc.setNetworkSpecifier(new StringNetworkSpecifier(iface));
+
+        // Build LinkProperties
+        LinkProperties lp = new LinkProperties();
+        lp.setInterfaceName(iface);
+
+        // Find the currently assigned addresses, and add them to LinkProperties
+        boolean allowIPv4 = false, allowIPv6 = false;
+        NetworkInterface netIntf = NetworkInterface.getByName(iface);
+        checkNotNull(netIntf, "No such network interface found: " + netIntf);
+
+        for (InterfaceAddress intfAddr : netIntf.getInterfaceAddresses()) {
+            lp.addLinkAddress(
+                    new LinkAddress(intfAddr.getAddress(), intfAddr.getNetworkPrefixLength()));
+
+            if (intfAddr.getAddress() instanceof Inet6Address) {
+                allowIPv6 |= !intfAddr.getAddress().isLinkLocalAddress();
+            } else if (intfAddr.getAddress() instanceof Inet4Address) {
+                allowIPv4 = true;
+            }
+        }
+
+        // Add global routes (but as non-default, non-internet providing network)
+        if (allowIPv4) {
+            lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), null, iface));
+        }
+        if (allowIPv6) {
+            lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), null, iface));
+        }
+
+        return new TestNetworkAgent(looper, context, ni, nc, lp, callingUid, binder);
+    }
+
+    /**
+     * Sets up a Network with extremely limited privileges, guarded by the MANAGE_TEST_NETWORKS
+     * permission.
+     *
+     * <p>This method provides a Network that is useful only for testing.
+     */
+    @Override
+    public void setupTestNetwork(@NonNull String iface, @NonNull IBinder binder) {
+        enforceTestNetworkPermissions(mContext);
+
+        checkNotNull(iface, "missing Iface");
+        checkNotNull(binder, "missing IBinder");
+
+        if (!(iface.startsWith(INetd.IPSEC_INTERFACE_PREFIX)
+                || iface.startsWith(TEST_TUN_PREFIX))) {
+            throw new IllegalArgumentException(
+                    "Cannot create network for non ipsec, non-testtun interface");
+        }
+
+        // Setup needs to be done with NETWORK_STACK privileges.
+        int callingUid = Binder.getCallingUid();
+        Binder.withCleanCallingIdentity(
+                () -> {
+                    try {
+                        mNMS.setInterfaceUp(iface);
+
+                        // Synchronize all accesses to mTestNetworkTracker to prevent the case
+                        // where:
+                        // 1. TestNetworkAgent successfully binds to death of binder
+                        // 2. Before it is added to the mTestNetworkTracker, binder dies,
+                        // binderDied() is called (on a different thread)
+                        // 3. This thread is pre-empted, put() is called after remove()
+                        synchronized (mTestNetworkTracker) {
+                            TestNetworkAgent agent =
+                                    registerTestNetworkAgent(
+                                            mHandler.getLooper(),
+                                            mContext,
+                                            iface,
+                                            callingUid,
+                                            binder);
+
+                            mTestNetworkTracker.put(agent.netId, agent);
+                        }
+                    } catch (SocketException e) {
+                        throw new UncheckedIOException(e);
+                    } catch (RemoteException e) {
+                        throw e.rethrowFromSystemServer();
+                    }
+                });
+    }
+
+    /** Teardown a test network */
+    @Override
+    public void teardownTestNetwork(int netId) {
+        enforceTestNetworkPermissions(mContext);
+
+        TestNetworkAgent agent;
+        synchronized (mTestNetworkTracker) {
+            agent = mTestNetworkTracker.get(netId);
+        }
+
+        if (agent == null) {
+            return; // Already torn down
+        } else if (agent.mUid != Binder.getCallingUid()) {
+            throw new SecurityException("Attempted to modify other user's test networks");
+        }
+
+        // Safe to be called multiple times.
+        agent.teardown();
+    }
+
+    // STOPSHIP: Change this back to android.Manifest.permission.MANAGE_TEST_NETWORKS
+    private static final String PERMISSION_NAME = "dummy";
+
+    public static void enforceTestNetworkPermissions(@NonNull Context context) {
+        // STOPSHIP: Re-enable these checks. Disabled until adoptShellPermissionIdentity() can be
+        //           called from CTS test code.
+        if (false) {
+            context.enforceCallingOrSelfPermission(PERMISSION_NAME, "TestNetworkService");
+        }
+    }
+}
diff --git a/services/core/java/com/android/server/am/ActivityManagerService.java b/services/core/java/com/android/server/am/ActivityManagerService.java
index 06d1ca6..e18f374 100644
--- a/services/core/java/com/android/server/am/ActivityManagerService.java
+++ b/services/core/java/com/android/server/am/ActivityManagerService.java
@@ -233,6 +233,7 @@
 import android.app.AlertDialog;
 import android.app.AppGlobals;
 import android.app.AppOpsManager;
+import android.app.AppOpsManagerInternal.CheckOpsDelegate;
 import android.app.ApplicationErrorReport;
 import android.app.ApplicationThreadConstants;
 import android.app.BroadcastOptions;
@@ -296,6 +297,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.PackageManagerInternal;
+import android.content.pm.PackageManagerInternal.CheckPermissionDelegate;
 import android.content.pm.ParceledListSlice;
 import android.content.pm.PathPermission;
 import android.content.pm.PermissionInfo;
@@ -432,6 +434,8 @@
 import com.android.internal.util.FastXmlSerializer;
 import com.android.internal.util.MemInfoReader;
 import com.android.internal.util.Preconditions;
+import com.android.internal.util.function.QuadFunction;
+import com.android.internal.util.function.TriFunction;
 import com.android.server.AlarmManagerInternal;
 import com.android.server.AppOpsService;
 import com.android.server.AttributeCache;
@@ -516,6 +520,7 @@
 import java.util.concurrent.Executor;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.BiFunction;
 
 public class ActivityManagerService extends IActivityManager.Stub
         implements Watchdog.Monitor, BatteryStatsImpl.BatteryCallback {
@@ -584,6 +589,12 @@
     // before we decide it must be hung.
     static final int CONTENT_PROVIDER_PUBLISH_TIMEOUT = 10*1000;
 
+    /**
+     * How long we wait for an provider to be published. Should be longer than
+     * {@link #CONTENT_PROVIDER_PUBLISH_TIMEOUT}.
+     */
+    static final int CONTENT_PROVIDER_WAIT_TIMEOUT = 20 * 1000;
+
     // How long we wait for a launched process to attach to the activity manager
     // before we decide it's never going to come up for real, when the process was
     // started with a wrapper for instrumentation (such as Valgrind) because it
@@ -2653,7 +2664,7 @@
                     ProcessRecord proc;
                     int procState;
                     int statType;
-                    int pid;
+                    int pid = -1;
                     long lastPssTime;
                     synchronized (ActivityManagerService.this) {
                         if (mPendingPssProcesses.size() <= 0) {
@@ -5867,7 +5878,6 @@
     private final void handleAppDiedLocked(ProcessRecord app,
             boolean restarting, boolean allowRestart) {
         int pid = app.pid;
-        final boolean clearLaunchStartTime = !restarting && app.removed && app.foregroundActivities;
         boolean kept = cleanUpApplicationRecordLocked(app, restarting, allowRestart, -1,
                 false /*replacingPid*/);
         if (!kept && !restarting) {
@@ -5909,18 +5919,6 @@
             mWindowManager.continueSurfaceLayout();
         }
 
-        // TODO (b/67683350)
-        // When an app process is removed, activities from the process may be relaunched. In the
-        // case of forceStopPackageLocked the activities are finished before any window is drawn,
-        // and the launch time is not cleared. This will be incorrectly used to calculate launch
-        // time for the next launched activity launched in the same windowing mode.
-        if (clearLaunchStartTime) {
-            final LaunchTimeTracker.Entry entry = mStackSupervisor
-                    .getLaunchTimeTracker().getEntry(mStackSupervisor.getWindowingMode());
-            if (entry != null) {
-                entry.mLaunchStartTime = 0;
-            }
-        }
     }
 
     private final int getLRURecordIndexForAppLocked(IApplicationThread thread) {
@@ -7964,7 +7962,7 @@
 
             // And trigger dev.bootcomplete if we are not showing encryption progress
             if (!"trigger_restart_min_framework".equals(VoldProperties.decrypt().orElse(""))
-                    || "".equals(VoldProperties.encrypt_progress().orElse(""))){
+                    || "".equals(VoldProperties.encrypt_progress().orElse(""))) {
                 SystemProperties.set("dev.bootcomplete", "1");
             }
             mUserController.sendBootCompleted(
@@ -8636,6 +8634,14 @@
 
     @Override
     public boolean isAppForeground(int uid) {
+        int callerUid = Binder.getCallingUid();
+        if (UserHandle.isCore(callerUid) || callerUid == uid) {
+            return isAppForegroundInternal(uid);
+        }
+        return false;
+    }
+
+    private boolean isAppForegroundInternal(int uid) {
         synchronized (this) {
             UidRecord uidRec = mActiveUids.get(uid);
             if (uidRec == null || uidRec.idle) {
@@ -12035,6 +12041,7 @@
         ContentProviderRecord cpr;
         ContentProviderConnection conn = null;
         ProviderInfo cpi = null;
+        boolean providerRunning = false;
 
         synchronized(this) {
             long startTime = SystemClock.uptimeMillis();
@@ -12074,7 +12081,26 @@
                 }
             }
 
-            boolean providerRunning = cpr != null && cpr.proc != null && !cpr.proc.killed;
+            if (cpr != null && cpr.proc != null) {
+                providerRunning = !cpr.proc.killed;
+
+                // Note if killedByAm is also set, this means the provider process has just been
+                // killed by AM (in ProcessRecord.kill()), but appDiedLocked() hasn't been called
+                // yet. So we need to call appDiedLocked() here and let it clean up.
+                // (See the commit message on I2c4ba1e87c2d47f2013befff10c49b3dc337a9a7 to see
+                // how to test this case.)
+                if (cpr.proc.killed && cpr.proc.killedByAm) {
+                    checkTime(startTime, "getContentProviderImpl: before appDied (killedByAm)");
+                    final long iden = Binder.clearCallingIdentity();
+                    try {
+                        appDiedLocked(cpr.proc);
+                    } finally {
+                        Binder.restoreCallingIdentity(iden);
+                    }
+                    checkTime(startTime, "getContentProviderImpl: after appDied (killedByAm)");
+                }
+            }
+
             if (providerRunning) {
                 cpi = cpr.info;
                 String msg;
@@ -12367,6 +12393,7 @@
         }
 
         // Wait for the provider to be published...
+        final long timeout = SystemClock.uptimeMillis() + CONTENT_PROVIDER_WAIT_TIMEOUT;
         synchronized (cpr) {
             while (cpr.provider == null) {
                 if (cpr.launchingApp == null) {
@@ -12381,13 +12408,22 @@
                     return null;
                 }
                 try {
+                    final long wait = Math.max(0L, timeout - SystemClock.uptimeMillis());
                     if (DEBUG_MU) Slog.v(TAG_MU,
                             "Waiting to start provider " + cpr
-                            + " launchingApp=" + cpr.launchingApp);
+                            + " launchingApp=" + cpr.launchingApp + " for " + wait + " ms");
                     if (conn != null) {
                         conn.waiting = true;
                     }
-                    cpr.wait();
+                    cpr.wait(wait);
+                    if (cpr.provider == null) {
+                        Slog.wtf(TAG, "Timeout waiting for provider "
+                                + cpi.applicationInfo.packageName + "/"
+                                + cpi.applicationInfo.uid + " for provider "
+                                + name
+                                + " providerRunning=" + providerRunning);
+                        return null;
+                    }
                 } catch (InterruptedException ex) {
                 } finally {
                     if (conn != null) {
@@ -22146,6 +22182,8 @@
 
             // Can't call out of the system process with a lock held, so post a message.
             if (app.instr.mUiAutomationConnection != null) {
+                mAppOpsService.setAppOpsServiceDelegate(null);
+                getPackageManagerInternalLocked().setCheckPermissionDelegate(null);
                 mHandler.obtainMessage(SHUTDOWN_UI_AUTOMATION_CONNECTION_MSG,
                         app.instr.mUiAutomationConnection).sendToTarget();
             }
@@ -27158,4 +27196,143 @@
             }
         }
     }
+
+    @Override
+    public void startDelegateShellPermissionIdentity(int delegateUid) {
+        if (UserHandle.getCallingAppId() != Process.SHELL_UID
+                && UserHandle.getCallingAppId() != Process.ROOT_UID) {
+            throw new SecurityException("Only the shell can delegate its permissions");
+        }
+
+        // We allow delegation only to one instrumentation started from the shell
+        synchronized (ActivityManagerService.this) {
+            // If there is a delegate it should be the same instance for app ops and permissions.
+            if (mAppOpsService.getAppOpsServiceDelegate()
+                    != getPackageManagerInternalLocked().getCheckPermissionDelegate()) {
+                throw new IllegalStateException("Bad shell delegate state");
+            }
+
+            // If the delegate is already set up for the target UID, nothing to do.
+            if (mAppOpsService.getAppOpsServiceDelegate() != null) {
+                if (!(mAppOpsService.getAppOpsServiceDelegate() instanceof ShellDelegate)) {
+                    throw new IllegalStateException("Bad shell delegate state");
+                }
+                if (((ShellDelegate) mAppOpsService.getAppOpsServiceDelegate())
+                        .getDelegateUid() != delegateUid) {
+                    throw new SecurityException("Shell can delegate permissions only "
+                            + "to one instrumentation at a time");
+                }
+                return;
+            }
+
+            final int instrCount = mActiveInstrumentation.size();
+            for (int i = 0; i < instrCount; i++) {
+                final ActiveInstrumentation instr = mActiveInstrumentation.get(i);
+                if (instr.mTargetInfo.uid != delegateUid) {
+                    continue;
+                }
+                // If instrumentation started from the shell the connection is not null
+                if (instr.mUiAutomationConnection == null) {
+                    throw new SecurityException("Shell can delegate its permissions" +
+                            " only to an instrumentation started from the shell");
+                }
+
+                // Hook them up...
+                final ShellDelegate shellDelegate = new ShellDelegate(
+                        instr.mTargetInfo.packageName, delegateUid);
+                mAppOpsService.setAppOpsServiceDelegate(shellDelegate);
+                getPackageManagerInternalLocked().setCheckPermissionDelegate(shellDelegate);
+                return;
+            }
+        }
+    }
+
+    @Override
+    public void stopDelegateShellPermissionIdentity() {
+        if (UserHandle.getCallingAppId() != Process.SHELL_UID
+                && UserHandle.getCallingAppId() != Process.ROOT_UID) {
+            throw new SecurityException("Only the shell can delegate its permissions");
+        }
+        synchronized (ActivityManagerService.this) {
+            mAppOpsService.setAppOpsServiceDelegate(null);
+            getPackageManagerInternalLocked().setCheckPermissionDelegate(null);
+        }
+    }
+
+    private class ShellDelegate implements CheckOpsDelegate, CheckPermissionDelegate {
+        private final String mTargetPackageName;
+        private final int mTargetUid;
+
+        ShellDelegate(String targetPacakgeName, int targetUid) {
+            mTargetPackageName = targetPacakgeName;
+            mTargetUid = targetUid;
+        }
+
+        int getDelegateUid() {
+            return mTargetUid;
+        }
+
+        @Override
+        public int checkOperation(int code, int uid, String packageName,
+                TriFunction<Integer, Integer, String, Integer> superImpl) {
+            if (uid == mTargetUid) {
+                final long identity = Binder.clearCallingIdentity();
+                try {
+                    return superImpl.apply(code, Process.SHELL_UID,
+                            "com.android.shell");
+                } finally {
+                    Binder.restoreCallingIdentity(identity);
+                }
+            }
+            return superImpl.apply(code, uid, packageName);
+        }
+
+        @Override
+        public int checkAudioOperation(int code, int usage, int uid, String packageName,
+                QuadFunction<Integer, Integer, Integer, String, Integer> superImpl) {
+            if (uid == mTargetUid) {
+                final long identity = Binder.clearCallingIdentity();
+                try {
+                    return superImpl.apply(code, usage, Process.SHELL_UID,
+                            "com.android.shell");
+                } finally {
+                    Binder.restoreCallingIdentity(identity);
+                }
+            }
+            return superImpl.apply(code, usage, uid, packageName);
+        }
+
+        @Override
+        public int noteOperation(int code, int uid, String packageName,
+                TriFunction<Integer, Integer, String, Integer> superImpl) {
+            if (uid == mTargetUid) {
+                final long identity = Binder.clearCallingIdentity();
+                try {
+                    return mAppOpsService.noteProxyOperation(code, Process.SHELL_UID,
+                            "com.android.shell", uid, packageName);
+                } finally {
+                    Binder.restoreCallingIdentity(identity);
+                }
+            }
+            return superImpl.apply(code, uid, packageName);
+        }
+
+        @Override
+        public int checkPermission(String permName, String pkgName, int userId,
+                TriFunction<String, String, Integer, Integer> superImpl) {
+            if (mTargetPackageName.equals(pkgName)) {
+                return superImpl.apply(permName, "com.android.shell", userId);
+            }
+            return superImpl.apply(permName, pkgName, userId);
+        }
+
+        @Override
+        public int checkUidPermission(String permName, int uid,
+                BiFunction<String, Integer, Integer> superImpl) {
+            if (uid == mTargetUid) {
+                return superImpl.apply(permName, Process.SHELL_UID);
+            }
+            return superImpl.apply(permName, uid);
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
index 843699c..b036289 100644
--- a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
+++ b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
@@ -558,9 +558,6 @@
                 if (result.who != null) {
                     pw.println("Activity: " + result.who.flattenToShortString());
                 }
-                if (result.thisTime >= 0) {
-                    pw.println("ThisTime: " + result.thisTime);
-                }
                 if (result.totalTime >= 0) {
                     pw.println("TotalTime: " + result.totalTime);
                 }
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index 9ffa662..5cbd8fd 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -4,12 +4,13 @@
 import static android.app.ActivityManager.START_TASK_TO_FRONT;
 import static android.app.ActivityManager.processStateAmToProto;
 import static android.app.ActivityManagerInternal.APP_TRANSITION_TIMEOUT;
-import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
+import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_UNDEFINED;
+
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.ACTION_ACTIVITY_START;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_BIND_APPLICATION_DELAY_MS;
@@ -28,9 +29,9 @@
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_IS_NO_DISPLAY;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_IS_VISIBLE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_IS_VISIBLE_IGNORING_KEYGUARD;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_LAUNCH_MODE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_MILLIS_SINCE_LAST_LAUNCH;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_MILLIS_SINCE_LAST_VISIBLE;
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_LAUNCH_MODE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_PROCESS_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_REAL_ACTIVITY;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_ACTIVITY_RECORD_RESULT_TO_PKG_NAME;
@@ -57,16 +58,16 @@
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_PROCESS_RECORD_PENDING_UI_CLEAN;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_PROCESS_RECORD_PROCESS_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_REAL_CALLING_UID;
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_REAL_CALLING_UID_PROC_STATE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_REAL_CALLING_UID_HAS_ANY_VISIBLE_WINDOW;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_REAL_CALLING_UID_PROC_STATE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_PACKAGE_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_SHORT_COMPONENT_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_UID;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_UID_HAS_ANY_VISIBLE_WINDOW;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_UID_PROC_STATE;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_TARGET_WHITELIST_TAG;
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PACKAGE_OPTIMIZATION_COMPILATION_REASON;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PACKAGE_OPTIMIZATION_COMPILATION_FILTER;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PACKAGE_OPTIMIZATION_COMPILATION_REASON;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.TYPE_TRANSITION_COLD_LAUNCH;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.TYPE_TRANSITION_HOT_LAUNCH;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.TYPE_TRANSITION_REPORTED_DRAWN_NO_BUNDLE;
@@ -75,6 +76,7 @@
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_METRICS;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_AM;
 import static com.android.server.am.ActivityManagerDebugConfig.TAG_WITH_CLASS_NAME;
+import static com.android.server.am.EventLogTags.AM_ACTIVITY_LAUNCH_TIME;
 import static com.android.server.am.MemoryStatUtil.MemoryStat;
 import static com.android.server.am.MemoryStatUtil.readMemoryStatFromFilesystem;
 
@@ -88,10 +90,14 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.SystemClock;
+import android.os.Trace;
+import android.util.EventLog;
+import android.util.Log;
 import android.util.Slog;
 import android.util.SparseArray;
 import android.util.SparseIntArray;
 import android.util.StatsLog;
+import android.util.TimeUtils;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.os.BackgroundThread;
@@ -101,7 +107,12 @@
 import java.util.ArrayList;
 
 /**
- * Handles logging into Tron.
+ * Listens to activity launches, transitions, visibility changes and window drawn callbacks to
+ * determine app launch times and draw delays. Source of truth for activity metrics and provides
+ * data for Tron, logcat, event logs and {@link android.app.WaitResult}.
+ *
+ * Tests:
+ * atest CtsActivityManagerDeviceTestCases:ActivityMetricsLoggerTests
  */
 class ActivityMetricsLogger {
 
@@ -116,6 +127,8 @@
     private static final int WINDOW_STATE_INVALID = -1;
 
     private static final long INVALID_START_TIME = -1;
+    private static final int INVALID_DELAY = -1;
+    private static final int INVALID_TRANSITION_TYPE = -1;
 
     private static final int MSG_CHECK_VISIBILITY = 0;
 
@@ -144,6 +157,8 @@
     private final H mHandler;
 
     private ArtManagerInternal mArtManagerInternal;
+    private boolean mDrawingTraceActive;
+    private final StringBuilder mStringBuilder = new StringBuilder();
 
     private final class H extends Handler {
 
@@ -166,45 +181,69 @@
         private ActivityRecord launchedActivity;
         private int startResult;
         private boolean currentTransitionProcessRunning;
+        /** Elapsed time from when we launch an activity to when its windows are drawn. */
         private int windowsDrawnDelayMs;
-        private int startingWindowDelayMs = -1;
-        private int bindApplicationDelayMs = -1;
+        private int startingWindowDelayMs = INVALID_DELAY;
+        private int bindApplicationDelayMs = INVALID_DELAY;
         private int reason = APP_TRANSITION_TIMEOUT;
         private boolean loggedWindowsDrawn;
         private boolean loggedStartingWindowDrawn;
+        private boolean launchTraceActive;
     }
 
-    private final class WindowingModeTransitionInfoSnapshot {
+    final class WindowingModeTransitionInfoSnapshot {
         final private ApplicationInfo applicationInfo;
         final private ProcessRecord processRecord;
-        final private String packageName;
-        final private String launchedActivityName;
+        final String packageName;
+        final String launchedActivityName;
         final private String launchedActivityLaunchedFromPackage;
         final private String launchedActivityLaunchToken;
         final private String launchedActivityAppRecordRequiredAbi;
+        final String launchedActivityShortComponentName;
         final private String processName;
         final private int reason;
         final private int startingWindowDelayMs;
         final private int bindApplicationDelayMs;
-        final private int windowsDrawnDelayMs;
-        final private int type;
+        final int windowsDrawnDelayMs;
+        final int type;
+        final int userId;
+        /**
+         * Elapsed time from when we launch an activity to when the app reported it was
+         * fully drawn. If this is not reported then the value is set to INVALID_DELAY.
+         */
+        final int windowsFullyDrawnDelayMs;
+        final int activityRecordIdHashCode;
 
         private WindowingModeTransitionInfoSnapshot(WindowingModeTransitionInfo info) {
-            applicationInfo = info.launchedActivity.appInfo;
-            packageName = info.launchedActivity.packageName;
-            launchedActivityName = info.launchedActivity.info.name;
-            launchedActivityLaunchedFromPackage = info.launchedActivity.launchedFromPackage;
-            launchedActivityLaunchToken = info.launchedActivity.info.launchToken;
-            launchedActivityAppRecordRequiredAbi = info.launchedActivity.app == null
+            this(info, info.launchedActivity);
+        }
+
+        private WindowingModeTransitionInfoSnapshot(WindowingModeTransitionInfo info,
+                ActivityRecord launchedActivity) {
+            this(info, launchedActivity, INVALID_DELAY);
+        }
+
+        private WindowingModeTransitionInfoSnapshot(WindowingModeTransitionInfo info,
+                ActivityRecord launchedActivity, int windowsFullyDrawnDelayMs) {
+            applicationInfo = launchedActivity.appInfo;
+            packageName = launchedActivity.packageName;
+            launchedActivityName = launchedActivity.info.name;
+            launchedActivityLaunchedFromPackage = launchedActivity.launchedFromPackage;
+            launchedActivityLaunchToken = launchedActivity.info.launchToken;
+            launchedActivityAppRecordRequiredAbi = launchedActivity.app == null
                     ? null
-                    : info.launchedActivity.app.requiredAbi;
+                    : launchedActivity.app.requiredAbi;
             reason = info.reason;
             startingWindowDelayMs = info.startingWindowDelayMs;
             bindApplicationDelayMs = info.bindApplicationDelayMs;
             windowsDrawnDelayMs = info.windowsDrawnDelayMs;
             type = getTransitionType(info);
-            processRecord = findProcessForActivity(info.launchedActivity);
-            processName = info.launchedActivity.processName;
+            processRecord = findProcessForActivity(launchedActivity);
+            processName = launchedActivity.processName;
+            userId = launchedActivity.userId;
+            launchedActivityShortComponentName = launchedActivity.shortComponentName;
+            activityRecordIdHashCode = System.identityHashCode(launchedActivity);
+            this.windowsFullyDrawnDelayMs = windowsFullyDrawnDelayMs;
         }
     }
 
@@ -324,18 +363,24 @@
                 + " processRunning=" + processRunning
                 + " processSwitch=" + processSwitch);
 
-        // If we are already in an existing transition, only update the activity name, but not the
-        // other attributes.
         final int windowingMode = launchedActivity != null
                 ? launchedActivity.getWindowingMode()
                 : WINDOWING_MODE_UNDEFINED;
-
+        final WindowingModeTransitionInfo info = mWindowingModeTransitionInfo.get(windowingMode);
         if (mCurrentTransitionStartTime == INVALID_START_TIME) {
+            // No transition is active ignore this launch.
             return;
         }
 
-        final WindowingModeTransitionInfo info = mWindowingModeTransitionInfo.get(windowingMode);
+        if (launchedActivity != null && launchedActivity.drawn) {
+            // Launched activity is already visible. We cannot measure windows drawn delay.
+            reset(true /* abort */, info);
+            return;
+        }
+
         if (launchedActivity != null && info != null) {
+            // If we are already in an existing transition, only update the activity name, but not
+            // the other attributes.
             info.launchedActivity = launchedActivity;
             return;
         }
@@ -344,9 +389,8 @@
                 mWindowingModeTransitionInfo.size() > 0 && info == null;
         if ((!isLoggableResultCode(resultCode) || launchedActivity == null || !processSwitch
                 || windowingMode == WINDOWING_MODE_UNDEFINED) && !otherWindowModesLaunching) {
-
             // Failed to launch or it was not a process switch, so we don't care about the timing.
-            reset(true /* abort */);
+            reset(true /* abort */, info);
             return;
         } else if (otherWindowModesLaunching) {
             // Don't log this windowing mode but continue with the other windowing modes.
@@ -362,6 +406,7 @@
         mWindowingModeTransitionInfo.put(windowingMode, newInfo);
         mLastWindowingModeTransitionInfo.put(windowingMode, newInfo);
         mCurrentTransitionDeviceUptime = (int) (SystemClock.uptimeMillis() / 1000);
+        startTraces(newInfo);
     }
 
     /**
@@ -375,18 +420,21 @@
     /**
      * Notifies the tracker that all windows of the app have been drawn.
      */
-    void notifyWindowsDrawn(int windowingMode, long timestamp) {
+    WindowingModeTransitionInfoSnapshot notifyWindowsDrawn(int windowingMode, long timestamp) {
         if (DEBUG_METRICS) Slog.i(TAG, "notifyWindowsDrawn windowingMode=" + windowingMode);
 
         final WindowingModeTransitionInfo info = mWindowingModeTransitionInfo.get(windowingMode);
         if (info == null || info.loggedWindowsDrawn) {
-            return;
+            return null;
         }
         info.windowsDrawnDelayMs = calculateDelay(timestamp);
         info.loggedWindowsDrawn = true;
+        final WindowingModeTransitionInfoSnapshot infoSnapshot =
+                new WindowingModeTransitionInfoSnapshot(info);
         if (allWindowsDrawn() && mLoggedTransitionStarting) {
-            reset(false /* abort */);
+            reset(false /* abort */, info);
         }
+        return infoSnapshot;
     }
 
     /**
@@ -405,7 +453,7 @@
      * Notifies the tracker that the app transition is starting.
      *
      * @param windowingModeToReason A map from windowing mode to a reason integer, which must be on
-     *                              of ActivityManagerInternal.APP_TRANSITION_* reasons.
+     *                              of ActivityTaskManagerInternal.APP_TRANSITION_* reasons.
      */
     void notifyTransitionStarting(SparseIntArray windowingModeToReason, long timestamp) {
         if (!isAnyTransitionActive() || mLoggedTransitionStarting) {
@@ -424,7 +472,7 @@
             info.reason = windowingModeToReason.valueAt(index);
         }
         if (allWindowsDrawn()) {
-            reset(false /* abort */);
+            reset(false /* abort */, null /* WindowingModeTransitionInfo */);
         }
     }
 
@@ -463,8 +511,9 @@
                 logAppTransitionCancel(info);
                 mWindowingModeTransitionInfo.remove(r.getWindowingMode());
                 if (mWindowingModeTransitionInfo.size() == 0) {
-                    reset(true /* abort */);
+                    reset(true /* abort */, info);
                 }
+                stopFullyDrawnTraceIfNeeded();
             }
         }
     }
@@ -499,19 +548,19 @@
                 && mWindowingModeTransitionInfo.size() > 0;
     }
 
-    private void reset(boolean abort) {
+    private void reset(boolean abort, WindowingModeTransitionInfo info) {
         if (DEBUG_METRICS) Slog.i(TAG, "reset abort=" + abort);
         if (!abort && isAnyTransitionActive()) {
             logAppTransitionMultiEvents();
         }
+        stopLaunchTrace(info);
         mCurrentTransitionStartTime = INVALID_START_TIME;
-        mCurrentTransitionDelayMs = -1;
+        mCurrentTransitionDelayMs = INVALID_DELAY;
         mLoggedTransitionStarting = false;
         mWindowingModeTransitionInfo.clear();
     }
 
     private int calculateCurrentDelay() {
-
         // Shouldn't take more than 25 days to launch an app, so int is fine here.
         return (int) (SystemClock.uptimeMillis() - mCurrentTransitionStartTime);
     }
@@ -523,7 +572,7 @@
 
     private void logAppTransitionCancel(WindowingModeTransitionInfo info) {
         final int type = getTransitionType(info);
-        if (type == -1) {
+        if (type == INVALID_TRANSITION_TYPE) {
             return;
         }
         final LogMaker builder = new LogMaker(APP_TRANSITION_CANCELLED);
@@ -544,7 +593,7 @@
         for (int index = mWindowingModeTransitionInfo.size() - 1; index >= 0; index--) {
             final WindowingModeTransitionInfo info = mWindowingModeTransitionInfo.valueAt(index);
             final int type = getTransitionType(info);
-            if (type == -1) {
+            if (type == INVALID_TRANSITION_TYPE) {
                 return;
             }
 
@@ -556,6 +605,7 @@
             final int currentTransitionDelayMs = mCurrentTransitionDelayMs;
             BackgroundThread.getHandler().post(() -> logAppTransition(
                     currentTransitionDeviceUptime, currentTransitionDelayMs, infoSnapshot));
+            BackgroundThread.getHandler().post(() -> logAppDisplayed(infoSnapshot));
 
             info.launchedActivity.info.launchToken = null;
         }
@@ -582,11 +632,11 @@
                 currentTransitionDeviceUptime);
         builder.addTaggedData(APP_TRANSITION_DELAY_MS, currentTransitionDelayMs);
         builder.setSubtype(info.reason);
-        if (info.startingWindowDelayMs != -1) {
+        if (info.startingWindowDelayMs != INVALID_DELAY) {
             builder.addTaggedData(APP_TRANSITION_STARTING_WINDOW_DELAY_MS,
                     info.startingWindowDelayMs);
         }
-        if (info.bindApplicationDelayMs != -1) {
+        if (info.bindApplicationDelayMs != INVALID_DELAY) {
             builder.addTaggedData(APP_TRANSITION_BIND_APPLICATION_DELAY_MS,
                     info.bindApplicationDelayMs);
         }
@@ -623,6 +673,24 @@
         logAppStartMemoryStateCapture(info);
     }
 
+    private void logAppDisplayed(WindowingModeTransitionInfoSnapshot info) {
+        if (info.type != TYPE_TRANSITION_WARM_LAUNCH && info.type != TYPE_TRANSITION_COLD_LAUNCH) {
+            return;
+        }
+
+        EventLog.writeEvent(AM_ACTIVITY_LAUNCH_TIME,
+                info.userId, info.activityRecordIdHashCode, info.launchedActivityShortComponentName,
+                info.windowsDrawnDelayMs);
+
+        StringBuilder sb = mStringBuilder;
+        sb.setLength(0);
+        sb.append("Displayed ");
+        sb.append(info.launchedActivityShortComponentName);
+        sb.append(": ");
+        TimeUtils.formatDuration(info.windowsDrawnDelayMs, sb);
+        Log.i(TAG, sb.toString());
+    }
+
     private int convertAppStartTransitionType(int tronType) {
         if (tronType == TYPE_TRANSITION_COLD_LAUNCH) {
             return StatsLog.APP_START_OCCURRED__TYPE__COLD;
@@ -636,11 +704,12 @@
         return StatsLog.APP_START_OCCURRED__TYPE__UNKNOWN;
      }
 
-    void logAppTransitionReportedDrawn(ActivityRecord r, boolean restoredFromBundle) {
+    WindowingModeTransitionInfoSnapshot logAppTransitionReportedDrawn(ActivityRecord r,
+            boolean restoredFromBundle) {
         final WindowingModeTransitionInfo info = mLastWindowingModeTransitionInfo.get(
                 r.getWindowingMode());
         if (info == null) {
-            return;
+            return null;
         }
         final LogMaker builder = new LogMaker(APP_TRANSITION_REPORTED_DRAWN);
         builder.setPackageName(r.packageName);
@@ -663,6 +732,25 @@
                 info.launchedActivity.info.name,
                 info.currentTransitionProcessRunning,
                 startupTimeMs);
+        stopFullyDrawnTraceIfNeeded();
+        final WindowingModeTransitionInfoSnapshot infoSnapshot =
+                new WindowingModeTransitionInfoSnapshot(info, r, (int) startupTimeMs);
+        BackgroundThread.getHandler().post(() -> logAppFullyDrawn(infoSnapshot));
+        return infoSnapshot;
+    }
+
+    private void logAppFullyDrawn(WindowingModeTransitionInfoSnapshot info) {
+        if (info.type != TYPE_TRANSITION_WARM_LAUNCH && info.type != TYPE_TRANSITION_COLD_LAUNCH) {
+            return;
+        }
+
+        StringBuilder sb = mStringBuilder;
+        sb.setLength(0);
+        sb.append("Fully drawn ");
+        sb.append(info.launchedActivityShortComponentName);
+        sb.append(": ");
+        TimeUtils.formatDuration(info.windowsFullyDrawnDelayMs, sb);
+        Log.i(TAG, sb.toString());
     }
 
     void logActivityStart(Intent intent, ProcessRecord callerApp, ActivityRecord r,
@@ -764,7 +852,7 @@
         } else if (info.startResult == START_SUCCESS) {
             return TYPE_TRANSITION_COLD_LAUNCH;
         }
-        return -1;
+        return INVALID_TRANSITION_TYPE;
     }
 
     private void logAppStartMemoryStateCapture(WindowingModeTransitionInfoSnapshot info) {
@@ -809,4 +897,46 @@
         }
         return mArtManagerInternal;
     }
+
+    /**
+     * Starts traces for app launch and draw times. We stop the fully drawn trace if its already
+     * active since the app may not have reported fully drawn in the previous launch.
+     *
+     * See {@link android.app.Activity#reportFullyDrawn()}
+     *
+     * @param info
+     * */
+    private void startTraces(WindowingModeTransitionInfo info) {
+        if (info == null) {
+            return;
+        }
+        stopFullyDrawnTraceIfNeeded();
+        int transitionType = getTransitionType(info);
+        if (!info.launchTraceActive && transitionType == TYPE_TRANSITION_WARM_LAUNCH
+                || transitionType == TYPE_TRANSITION_COLD_LAUNCH) {
+            Trace.asyncTraceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "launching: "
+                    + info.launchedActivity.packageName, 0);
+            Trace.asyncTraceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
+            mDrawingTraceActive = true;
+            info.launchTraceActive = true;
+        }
+    }
+
+    private void stopLaunchTrace(WindowingModeTransitionInfo info) {
+        if (info == null) {
+            return;
+        }
+        if (info.launchTraceActive) {
+            Trace.asyncTraceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER, "launching: "
+                    + info.launchedActivity.packageName, 0);
+            info.launchTraceActive = false;
+        }
+    }
+
+    void stopFullyDrawnTraceIfNeeded() {
+        if (mDrawingTraceActive) {
+            Trace.asyncTraceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
+            mDrawingTraceActive = false;
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index 60f79f72..97ae377 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -31,6 +31,7 @@
 import static android.app.ActivityOptions.ANIM_THUMBNAIL_SCALE_UP;
 import static android.app.AppOpsManager.MODE_ALLOWED;
 import static android.app.AppOpsManager.OP_PICTURE_IN_PICTURE;
+import static android.app.WaitResult.INVALID_DELAY;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_ASSISTANT;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
@@ -80,7 +81,6 @@
 import static android.os.Build.VERSION_CODES.HONEYCOMB;
 import static android.os.Build.VERSION_CODES.O;
 import static android.os.Process.SYSTEM_UID;
-import static android.os.Trace.TRACE_TAG_ACTIVITY_MANAGER;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_CONFIGURATION;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_SAVED_STATE;
 import static com.android.server.am.ActivityManagerDebugConfig.DEBUG_STATES;
@@ -103,8 +103,6 @@
 import static com.android.server.am.ActivityStack.LAUNCH_TICK_MSG;
 import static com.android.server.am.ActivityStack.PAUSE_TIMEOUT_MSG;
 import static com.android.server.am.ActivityStack.STOP_TIMEOUT_MSG;
-import static com.android.server.am.EventLogTags.AM_ACTIVITY_FULLY_DRAWN_TIME;
-import static com.android.server.am.EventLogTags.AM_ACTIVITY_LAUNCH_TIME;
 import static com.android.server.am.EventLogTags.AM_RELAUNCH_ACTIVITY;
 import static com.android.server.am.EventLogTags.AM_RELAUNCH_RESUME_ACTIVITY;
 import static com.android.server.am.TaskPersister.DEBUG;
@@ -163,7 +161,6 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.SystemClock;
-import android.os.Trace;
 import android.os.UserHandle;
 import android.os.storage.StorageManager;
 import android.service.voice.IVoiceInteractionSession;
@@ -185,6 +182,7 @@
 import com.android.internal.util.XmlUtils;
 import com.android.server.AttributeCache;
 import com.android.server.AttributeCache.Entry;
+import com.android.server.am.ActivityMetricsLogger.WindowingModeTransitionInfoSnapshot;
 import com.android.server.am.ActivityStack.ActivityState;
 import com.android.server.wm.AppWindowContainerController;
 import com.android.server.wm.AppWindowContainerListener;
@@ -264,9 +262,6 @@
     private int windowFlags;        // custom window flags for preview window.
     private TaskRecord task;        // the task this is in.
     private long createTime = System.currentTimeMillis();
-    long displayStartTime;  // when we started launching this activity
-    long fullyDrawnStartTime; // when we started launching this activity
-    private long startTime;         // last time this activity was started
     long lastVisibleTime;   // last time this activity became visible
     long cpuTimeAtResume;   // the cpu time of host process at the time of resuming activity
     long pauseTime;         // last time we started pausing the activity
@@ -313,6 +308,7 @@
                                         // process that it is hidden.
     boolean sleeping;       // have we told the activity to sleep?
     boolean nowVisible;     // is this activity's window visible?
+    boolean drawn;          // is this activity's window drawn?
     boolean mClientVisibilityDeferred;// was the visibility change message to client deferred?
     boolean idle;           // has the activity gone idle?
     boolean hasBeenLaunched;// has this activity ever been launched?
@@ -523,15 +519,6 @@
             pw.print("requestedVrComponent=");
             pw.println(requestedVrComponent);
         }
-        if (displayStartTime != 0 || startTime != 0) {
-            pw.print(prefix); pw.print("displayStartTime=");
-                    if (displayStartTime == 0) pw.print("0");
-                    else TimeUtils.formatDuration(displayStartTime, now, pw);
-                    pw.print(" startTime=");
-                    if (startTime == 0) pw.print("0");
-                    else TimeUtils.formatDuration(startTime, now, pw);
-                    pw.println();
-        }
         final boolean waitingVisible =
                 mStackSupervisor.mActivitiesWaitingForVisibleActivity.contains(this);
         if (lastVisibleTime != 0 || waitingVisible || nowVisible) {
@@ -885,6 +872,7 @@
         inHistory = false;
         visible = false;
         nowVisible = false;
+        drawn = false;
         idle = false;
         hasBeenLaunched = false;
         mStackSupervisor = supervisor;
@@ -1995,79 +1983,13 @@
     }
 
     public void reportFullyDrawnLocked(boolean restoredFromBundle) {
-        final long curTime = SystemClock.uptimeMillis();
-        if (displayStartTime != 0) {
-            reportLaunchTimeLocked(curTime);
+        final WindowingModeTransitionInfoSnapshot info = mStackSupervisor
+                .getActivityMetricsLogger().logAppTransitionReportedDrawn(this, restoredFromBundle);
+        if (info != null) {
+            mStackSupervisor.reportActivityLaunchedLocked(false /* timeout */, this,
+                    info.windowsFullyDrawnDelayMs);
         }
-        final LaunchTimeTracker.Entry entry = mStackSupervisor.getLaunchTimeTracker().getEntry(
-                getWindowingMode());
-        if (fullyDrawnStartTime != 0 && entry != null) {
-            final long thisTime = curTime - fullyDrawnStartTime;
-            final long totalTime = entry.mFullyDrawnStartTime != 0
-                    ? (curTime - entry.mFullyDrawnStartTime) : thisTime;
-            if (SHOW_ACTIVITY_START_TIME) {
-                Trace.asyncTraceEnd(TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
-                EventLog.writeEvent(AM_ACTIVITY_FULLY_DRAWN_TIME,
-                        userId, System.identityHashCode(this), shortComponentName,
-                        thisTime, totalTime);
-                StringBuilder sb = service.mStringBuilder;
-                sb.setLength(0);
-                sb.append("Fully drawn ");
-                sb.append(shortComponentName);
-                sb.append(": ");
-                TimeUtils.formatDuration(thisTime, sb);
-                if (thisTime != totalTime) {
-                    sb.append(" (total ");
-                    TimeUtils.formatDuration(totalTime, sb);
-                    sb.append(")");
-                }
-                Log.i(TAG, sb.toString());
-            }
-            if (totalTime > 0) {
-                //service.mUsageStatsService.noteFullyDrawnTime(realActivity, (int) totalTime);
-            }
-            entry.mFullyDrawnStartTime = 0;
-        }
-        mStackSupervisor.getActivityMetricsLogger().logAppTransitionReportedDrawn(this,
-                restoredFromBundle);
-        fullyDrawnStartTime = 0;
     }
-
-    private void reportLaunchTimeLocked(final long curTime) {
-        final LaunchTimeTracker.Entry entry = mStackSupervisor.getLaunchTimeTracker().getEntry(
-                getWindowingMode());
-        if (entry == null) {
-            return;
-        }
-        final long thisTime = curTime - displayStartTime;
-        final long totalTime = entry.mLaunchStartTime != 0
-                ? (curTime - entry.mLaunchStartTime) : thisTime;
-        if (SHOW_ACTIVITY_START_TIME) {
-            Trace.asyncTraceEnd(TRACE_TAG_ACTIVITY_MANAGER, "launching: " + packageName, 0);
-            EventLog.writeEvent(AM_ACTIVITY_LAUNCH_TIME,
-                    userId, System.identityHashCode(this), shortComponentName,
-                    thisTime, totalTime);
-            StringBuilder sb = service.mStringBuilder;
-            sb.setLength(0);
-            sb.append("Displayed ");
-            sb.append(shortComponentName);
-            sb.append(": ");
-            TimeUtils.formatDuration(thisTime, sb);
-            if (thisTime != totalTime) {
-                sb.append(" (total ");
-                TimeUtils.formatDuration(totalTime, sb);
-                sb.append(")");
-            }
-            Log.i(TAG, sb.toString());
-        }
-        mStackSupervisor.reportActivityLaunchedLocked(false, this, thisTime, totalTime);
-        if (totalTime > 0) {
-            //service.mUsageStatsService.noteLaunchTime(realActivity, (int)totalTime);
-        }
-        displayStartTime = 0;
-        entry.mLaunchStartTime = 0;
-    }
-
     @Override
     public void onStartingWindowDrawn(long timestamp) {
         synchronized (service) {
@@ -2079,13 +2001,13 @@
     @Override
     public void onWindowsDrawn(long timestamp) {
         synchronized (service) {
-            mStackSupervisor.getActivityMetricsLogger().notifyWindowsDrawn(getWindowingMode(),
-                    timestamp);
-            if (displayStartTime != 0) {
-                reportLaunchTimeLocked(timestamp);
-            }
+            drawn = true;
+            final WindowingModeTransitionInfoSnapshot info = mStackSupervisor
+                    .getActivityMetricsLogger().notifyWindowsDrawn(getWindowingMode(), timestamp);
+            final int windowsDrawnDelayMs = info != null ? info.windowsDrawnDelayMs : INVALID_DELAY;
+            mStackSupervisor.reportActivityLaunchedLocked(false /* timeout */, this,
+                    windowsDrawnDelayMs);
             mStackSupervisor.sendWaitingVisibleReportLocked(this);
-            startTime = 0;
             finishLaunchTickingLocked();
             if (task != null) {
                 task.hasBeenVisible = true;
@@ -2094,6 +2016,13 @@
     }
 
     @Override
+    public void onWindowsNotDrawn(long timestamp) {
+        synchronized (service) {
+            drawn = false;
+        }
+    }
+
+    @Override
     public void onWindowsVisible() {
         synchronized (service) {
             mStackSupervisor.reportActivityVisibleLocked(this);
diff --git a/services/core/java/com/android/server/am/ActivityStack.java b/services/core/java/com/android/server/am/ActivityStack.java
index f58f717..aa5aa70 100644
--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -1254,16 +1254,13 @@
                 + " callers=" + Debug.getCallers(5));
         r.setState(RESUMED, "minimalResumeActivityLocked");
         r.completeResumeLocked();
-        mStackSupervisor.getLaunchTimeTracker().setLaunchTime(r);
         if (DEBUG_SAVED_STATE) Slog.i(TAG_SAVED_STATE,
                 "Launch completed; removing icicle of " + r.icicle);
     }
 
     private void clearLaunchTime(ActivityRecord r) {
         // Make sure that there is no activity waiting for this to launch.
-        if (mStackSupervisor.mWaitingActivityLaunched.isEmpty()) {
-            r.displayStartTime = r.fullyDrawnStartTime = 0;
-        } else {
+        if (!mStackSupervisor.mWaitingActivityLaunched.isEmpty()) {
             mStackSupervisor.removeTimeoutsForActivityLocked(r);
             mStackSupervisor.scheduleIdleTimeoutLocked(r);
         }
@@ -1449,7 +1446,7 @@
         prev.getTask().touchActiveTime();
         clearLaunchTime(prev);
 
-        mStackSupervisor.getLaunchTimeTracker().stopFullyDrawnTraceIfNeeded(getWindowingMode());
+        mStackSupervisor.getActivityMetricsLogger().stopFullyDrawnTraceIfNeeded();
 
         mService.updateCpuStats();
 
diff --git a/services/core/java/com/android/server/am/ActivityStackSupervisor.java b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
index 2ae056f..f08a3b9 100644
--- a/services/core/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/am/ActivityStackSupervisor.java
@@ -27,6 +27,7 @@
 import static android.app.ActivityManager.StackId.INVALID_STACK_ID;
 import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SECONDARY_DISPLAY;
 import static android.app.ITaskStackListener.FORCED_RESIZEABLE_REASON_SPLIT_SCREEN;
+import static android.app.WaitResult.INVALID_DELAY;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_ASSISTANT;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
@@ -445,7 +446,6 @@
     private boolean mTaskLayersChanged = true;
 
     private ActivityMetricsLogger mActivityMetricsLogger;
-    private LaunchTimeTracker mLaunchTimeTracker = new LaunchTimeTracker();
 
     private final ArrayList<ActivityRecord> mTmpActivityList = new ArrayList<>();
 
@@ -630,10 +630,6 @@
         return mActivityMetricsLogger;
     }
 
-    LaunchTimeTracker getLaunchTimeTracker() {
-        return mLaunchTimeTracker;
-    }
-
     public KeyguardController getKeyguardController() {
         return mKeyguardController;
     }
@@ -1121,8 +1117,8 @@
         }
     }
 
-    void waitActivityVisible(ComponentName name, WaitResult result) {
-        final WaitInfo waitInfo = new WaitInfo(name, result);
+    void waitActivityVisible(ComponentName name, WaitResult result, long startTimeMs) {
+        final WaitInfo waitInfo = new WaitInfo(name, result, startTimeMs);
         mWaitingForActivityVisible.add(waitInfo);
     }
 
@@ -1153,8 +1149,7 @@
                 changed = true;
                 result.timeout = false;
                 result.who = w.getComponent();
-                result.totalTime = SystemClock.uptimeMillis() - result.thisTime;
-                result.thisTime = result.totalTime;
+                result.totalTime = SystemClock.uptimeMillis() - w.getStartTime();
                 mWaitingForActivityVisible.remove(w);
             }
         }
@@ -1193,8 +1188,7 @@
         }
     }
 
-    void reportActivityLaunchedLocked(boolean timeout, ActivityRecord r,
-            long thisTime, long totalTime) {
+    void reportActivityLaunchedLocked(boolean timeout, ActivityRecord r, long totalTime) {
         boolean changed = false;
         for (int i = mWaitingActivityLaunched.size() - 1; i >= 0; i--) {
             WaitResult w = mWaitingActivityLaunched.remove(i);
@@ -1204,7 +1198,6 @@
                 if (r != null) {
                     w.who = new ComponentName(r.info.packageName, r.info.name);
                 }
-                w.thisTime = thisTime;
                 w.totalTime = totalTime;
                 // Do not modify w.result.
             }
@@ -1688,8 +1681,6 @@
         ProcessRecord app = mService.getProcessRecordLocked(r.processName,
                 r.info.applicationInfo.uid, true);
 
-        getLaunchTimeTracker().setLaunchTime(r);
-
         if (app != null && app.thread != null) {
             try {
                 if ((r.info.flags&ActivityInfo.FLAG_MULTIPROCESS) == 0
@@ -2027,7 +2018,7 @@
             mHandler.removeMessages(IDLE_TIMEOUT_MSG, r);
             r.finishLaunchTickingLocked();
             if (fromTimeout) {
-                reportActivityLaunchedLocked(fromTimeout, r, -1, -1);
+                reportActivityLaunchedLocked(fromTimeout, r, INVALID_DELAY);
             }
 
             // This is a hack to semi-deal with a race condition
@@ -4916,10 +4907,13 @@
     static class WaitInfo {
         private final ComponentName mTargetComponent;
         private final WaitResult mResult;
+        /** Time stamp when we started to wait for {@link WaitResult}. */
+        private final long mStartTimeMs;
 
-        public WaitInfo(ComponentName targetComponent, WaitResult result) {
+        WaitInfo(ComponentName targetComponent, WaitResult result, long startTimeMs) {
             this.mTargetComponent = targetComponent;
             this.mResult = result;
+            this.mStartTimeMs = startTimeMs;
         }
 
         public boolean matches(ComponentName targetComponent) {
@@ -4930,6 +4924,10 @@
             return mResult;
         }
 
+        public long getStartTime() {
+            return mStartTimeMs;
+        }
+
         public ComponentName getComponent() {
             return mTargetComponent;
         }
diff --git a/services/core/java/com/android/server/am/ActivityStarter.java b/services/core/java/com/android/server/am/ActivityStarter.java
index 00ba3a6..a739af9 100644
--- a/services/core/java/com/android/server/am/ActivityStarter.java
+++ b/services/core/java/com/android/server/am/ActivityStarter.java
@@ -1174,6 +1174,9 @@
                 mService.updateConfigurationLocked(globalConfig, null, false);
             }
 
+            // Notify ActivityMetricsLogger that the activity has launched. ActivityMetricsLogger
+            // will then wait for the windows to be drawn and populate WaitResult.
+            mSupervisor.getActivityMetricsLogger().notifyActivityLaunched(res, outRecord[0]);
             if (outResult != null) {
                 outResult.result = res;
 
@@ -1198,7 +1201,6 @@
                         outResult.timeout = false;
                         outResult.who = r.realActivity;
                         outResult.totalTime = 0;
-                        outResult.thisTime = 0;
                         break;
                     }
                     case START_TASK_TO_FRONT: {
@@ -1208,10 +1210,9 @@
                             outResult.timeout = false;
                             outResult.who = r.realActivity;
                             outResult.totalTime = 0;
-                            outResult.thisTime = 0;
                         } else {
-                            outResult.thisTime = SystemClock.uptimeMillis();
-                            mSupervisor.waitActivityVisible(r.realActivity, outResult);
+                            final long startTimeMs = SystemClock.uptimeMillis();
+                            mSupervisor.waitActivityVisible(r.realActivity, outResult, startTimeMs);
                             // Note: the timeout variable is not currently not ever set.
                             do {
                                 try {
@@ -1225,7 +1226,6 @@
                 }
             }
 
-            mSupervisor.getActivityMetricsLogger().notifyActivityLaunched(res, outRecord[0]);
             return res;
         }
     }
diff --git a/services/core/java/com/android/server/am/EventLogTags.logtags b/services/core/java/com/android/server/am/EventLogTags.logtags
index ed891df..0ef2a0a 100644
--- a/services/core/java/com/android/server/am/EventLogTags.logtags
+++ b/services/core/java/com/android/server/am/EventLogTags.logtags
@@ -87,9 +87,6 @@
 # User switched
 30041 am_switch_user (id|1|5)
 
-# Activity fully drawn time
-30042 am_activity_fully_drawn_time (User|1|5),(Token|1|5),(Component Name|3),(time|2|3)
-
 # Activity set to resumed
 30043 am_set_resumed_activity (User|1|5),(Component Name|3),(Reason|3)
 
diff --git a/services/core/java/com/android/server/am/LaunchTimeTracker.java b/services/core/java/com/android/server/am/LaunchTimeTracker.java
deleted file mode 100644
index ee86969..0000000
--- a/services/core/java/com/android/server/am/LaunchTimeTracker.java
+++ /dev/null
@@ -1,86 +0,0 @@
-/*
- * Copyright (C) 2018 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License
- */
-
-package com.android.server.am;
-
-import android.app.WaitResult;
-import android.os.SystemClock;
-import android.os.Trace;
-import android.util.SparseArray;
-
-/**
- * Tracks launch time of apps to be reported by {@link WaitResult}. Note that this is slightly
- * different from {@link ActivityMetricsLogger}, but should eventually merged with it.
- */
-class LaunchTimeTracker {
-
-    private final SparseArray<Entry> mWindowingModeLaunchTime = new SparseArray<>();
-
-    void setLaunchTime(ActivityRecord r) {
-        Entry entry = mWindowingModeLaunchTime.get(r.getWindowingMode());
-        if (entry == null){
-            entry = new Entry();
-            mWindowingModeLaunchTime.append(r.getWindowingMode(), entry);
-        }
-        entry.setLaunchTime(r);
-    }
-
-    void stopFullyDrawnTraceIfNeeded(int windowingMode) {
-        final Entry entry = mWindowingModeLaunchTime.get(windowingMode);
-        if (entry == null) {
-            return;
-        }
-        entry.stopFullyDrawnTraceIfNeeded();
-    }
-
-    Entry getEntry(int windowingMode) {
-        return mWindowingModeLaunchTime.get(windowingMode);
-    }
-
-    static class Entry {
-
-        long mLaunchStartTime;
-        long mFullyDrawnStartTime;
-
-        void setLaunchTime(ActivityRecord r) {
-            if (r.displayStartTime == 0) {
-                r.fullyDrawnStartTime = r.displayStartTime = SystemClock.uptimeMillis();
-                if (mLaunchStartTime == 0) {
-                    startLaunchTraces(r.packageName);
-                    mLaunchStartTime = mFullyDrawnStartTime = r.displayStartTime;
-                }
-            } else if (mLaunchStartTime == 0) {
-                startLaunchTraces(r.packageName);
-                mLaunchStartTime = mFullyDrawnStartTime = SystemClock.uptimeMillis();
-            }
-        }
-
-        private void startLaunchTraces(String packageName) {
-            if (mFullyDrawnStartTime != 0)  {
-                Trace.asyncTraceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
-            }
-            Trace.asyncTraceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "launching: " + packageName, 0);
-            Trace.asyncTraceBegin(Trace.TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
-        }
-
-        private void stopFullyDrawnTraceIfNeeded() {
-            if (mFullyDrawnStartTime != 0 && mLaunchStartTime == 0) {
-                Trace.asyncTraceEnd(Trace.TRACE_TAG_ACTIVITY_MANAGER, "drawing", 0);
-                mFullyDrawnStartTime = 0;
-            }
-        }
-    }
-}
diff --git a/services/core/java/com/android/server/am/MemoryStatUtil.java b/services/core/java/com/android/server/am/MemoryStatUtil.java
index f9dccea0..aad890b 100644
--- a/services/core/java/com/android/server/am/MemoryStatUtil.java
+++ b/services/core/java/com/android/server/am/MemoryStatUtil.java
@@ -22,6 +22,7 @@
 
 import android.annotation.Nullable;
 import android.os.FileUtils;
+import android.os.SystemProperties;
 import android.util.Slog;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -38,6 +39,10 @@
 final class MemoryStatUtil {
     private static final String TAG = TAG_WITH_CLASS_NAME ? "MemoryStatUtil" : TAG_AM;
 
+    /** True if device has per-app memcg */
+    private static final Boolean DEVICE_HAS_PER_APP_MEMCG =
+            SystemProperties.getBoolean("ro.config.per_app_memcg", false);
+
     /** Path to check if device has memcg */
     private static final String MEMCG_TEST_PATH = "/dev/memcg/apps/memory.stat";
     /** Path to memory stat file for logging app start memory state */
@@ -55,15 +60,12 @@
     private static final int PGMAJFAULT_INDEX = 11;
     private static final int RSS_IN_BYTES_INDEX = 23;
 
-    /** True if device has memcg */
-    private static volatile Boolean sDeviceHasMemCg;
-
     private MemoryStatUtil() {}
 
     /**
      * Reads memory stat for a process.
      *
-     * Reads from memcg if available on device, else fallback to procfs.
+     * Reads from per-app memcg if available on device, else fallback to procfs.
      * Returns null if no stats can be read.
      */
     @Nullable
@@ -156,15 +158,10 @@
     }
 
     /**
-     * Checks if memcg is available on device.
-     *
-     * Touches the filesystem to do the check.
+     * Returns whether per-app memcg is available on device.
      */
     static boolean hasMemcg() {
-        if (sDeviceHasMemCg == null) {
-            sDeviceHasMemCg = (new File(MEMCG_TEST_PATH)).exists();
-        }
-        return sDeviceHasMemCg;
+        return DEVICE_HAS_PER_APP_MEMCG;
     }
 
     static final class MemoryStat {
diff --git a/services/core/java/com/android/server/am/OWNERS b/services/core/java/com/android/server/am/OWNERS
index 2649807..aae3140 100644
--- a/services/core/java/com/android/server/am/OWNERS
+++ b/services/core/java/com/android/server/am/OWNERS
@@ -23,6 +23,9 @@
 svetoslavganov@google.com
 toddke@google.com
 
+# Battery Stats
+joeo@google.com
+
 # Londoners
 michaelwr@google.com
 narayan@google.com
diff --git a/services/core/java/com/android/server/am/UserController.java b/services/core/java/com/android/server/am/UserController.java
index 415a822..4746e12 100644
--- a/services/core/java/com/android/server/am/UserController.java
+++ b/services/core/java/com/android/server/am/UserController.java
@@ -845,10 +845,16 @@
     }
 
     void scheduleStartProfiles() {
-        if (!mHandler.hasMessages(START_PROFILES_MSG)) {
-            mHandler.sendMessageDelayed(mHandler.obtainMessage(START_PROFILES_MSG),
-                    DateUtils.SECOND_IN_MILLIS);
-        }
+        // Parent user transition to RUNNING_UNLOCKING happens on FgThread, so it is busy, there is
+        // a chance the profile will reach RUNNING_LOCKED while parent is still locked, so no
+        // attempt will be made to unlock the profile. If we go via FgThread, this will be executed
+        // after the parent had chance to unlock fully.
+        FgThread.getHandler().post(() -> {
+            if (!mHandler.hasMessages(START_PROFILES_MSG)) {
+                mHandler.sendMessageDelayed(mHandler.obtainMessage(START_PROFILES_MSG),
+                        DateUtils.SECOND_IN_MILLIS);
+            }
+        });
     }
 
     void startProfiles() {
diff --git a/services/core/java/com/android/server/connectivity/KeepaliveTracker.java b/services/core/java/com/android/server/connectivity/KeepaliveTracker.java
index 6cff57d..35d6860 100644
--- a/services/core/java/com/android/server/connectivity/KeepaliveTracker.java
+++ b/services/core/java/com/android/server/connectivity/KeepaliveTracker.java
@@ -21,8 +21,8 @@
 import static android.net.NetworkAgent.CMD_REMOVE_KEEPALIVE_PACKET_FILTER;
 import static android.net.NetworkAgent.CMD_START_SOCKET_KEEPALIVE;
 import static android.net.NetworkAgent.CMD_STOP_SOCKET_KEEPALIVE;
-import static android.net.NetworkAgent.EVENT_SOCKET_KEEPALIVE;
 import static android.net.SocketKeepalive.BINDER_DIED;
+import static android.net.SocketKeepalive.DATA_RECEIVED;
 import static android.net.SocketKeepalive.ERROR_INVALID_INTERVAL;
 import static android.net.SocketKeepalive.ERROR_INVALID_IP_ADDRESS;
 import static android.net.SocketKeepalive.ERROR_INVALID_NETWORK;
@@ -34,6 +34,7 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
+import android.net.ISocketKeepaliveCallback;
 import android.net.KeepalivePacketData;
 import android.net.NattKeepalivePacketData;
 import android.net.NetworkAgent;
@@ -47,7 +48,6 @@
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Message;
-import android.os.Messenger;
 import android.os.Process;
 import android.os.RemoteException;
 import android.system.ErrnoException;
@@ -99,8 +99,7 @@
      */
     class KeepaliveInfo implements IBinder.DeathRecipient {
         // Bookkeeping data.
-        private final Messenger mMessenger;
-        private final IBinder mBinder;
+        private final ISocketKeepaliveCallback mCallback;
         private final int mUid;
         private final int mPid;
         private final NetworkAgentInfo mNai;
@@ -124,15 +123,13 @@
         private static final int STARTED = 3;
         private int mStartedState = NOT_STARTED;
 
-        KeepaliveInfo(@NonNull Messenger messenger,
-                @NonNull IBinder binder,
+        KeepaliveInfo(@NonNull ISocketKeepaliveCallback callback,
                 @NonNull NetworkAgentInfo nai,
                 @NonNull KeepalivePacketData packet,
                 int interval,
                 int type,
                 @NonNull FileDescriptor fd) {
-            mMessenger = messenger;
-            mBinder = binder;
+            mCallback = callback;
             mPid = Binder.getCallingPid();
             mUid = Binder.getCallingUid();
 
@@ -143,7 +140,7 @@
             mFd = fd;
 
             try {
-                mBinder.linkToDeath(this, 0);
+                mCallback.asBinder().linkToDeath(this, 0);
             } catch (RemoteException e) {
                 binderDied();
             }
@@ -176,22 +173,14 @@
                     + " ]";
         }
 
-        /** Sends a message back to the application via its SocketKeepalive.Callback. */
-        void notifyMessenger(int slot, int err) {
-            if (DBG) {
-                Log.d(TAG, "notify keepalive " + mSlot + " on " + mNai.network + " for " + err);
-            }
-            KeepaliveTracker.this.notifyMessenger(mMessenger, slot, err);
-        }
-
         /** Called when the application process is killed. */
         public void binderDied() {
             stop(BINDER_DIED);
         }
 
         void unlinkDeathRecipient() {
-            if (mBinder != null) {
-                mBinder.unlinkToDeath(this, 0);
+            if (mCallback != null) {
+                mCallback.asBinder().unlinkToDeath(this, 0);
             }
         }
 
@@ -239,7 +228,12 @@
                                 .sendMessage(CMD_START_SOCKET_KEEPALIVE, slot, mInterval, mPacket);
                         break;
                     case TYPE_TCP:
-                        mTcpController.startSocketMonitor(mFd, this, mSlot);
+                        try {
+                            mTcpController.startSocketMonitor(mFd, this, mSlot);
+                        } catch (InvalidSocketException e) {
+                            handleStopKeepalive(mNai, mSlot, ERROR_INVALID_SOCKET);
+                            return;
+                        }
                         mNai.asyncChannel
                                 .sendMessage(CMD_ADD_KEEPALIVE_PACKET_FILTER, slot, 0 /* Unused */,
                                         mPacket);
@@ -278,9 +272,23 @@
                     Log.wtf(TAG, "Stopping keepalive with unknown type: " + mType);
                 }
             }
-            // TODO: at the moment we unconditionally return failure here. In cases where the
-            // NetworkAgent is alive, should we ask it to reply, so it can return failure?
-            notifyMessenger(mSlot, reason);
+
+            if (reason == SUCCESS) {
+                try {
+                    mCallback.onStopped();
+                } catch (RemoteException e) {
+                    Log.w(TAG, "Discarded onStop callback: " + reason);
+                }
+            } else if (reason == DATA_RECEIVED) {
+                try {
+                    mCallback.onDataReceived();
+                } catch (RemoteException e) {
+                    Log.w(TAG, "Discarded onDataReceived callback: " + reason);
+                }
+            } else {
+                notifyErrorCallback(mCallback, reason);
+            }
+
             unlinkDeathRecipient();
         }
 
@@ -289,16 +297,12 @@
         }
     }
 
-    void notifyMessenger(Messenger messenger, int slot, int err) {
-        Message message = Message.obtain();
-        message.what = EVENT_SOCKET_KEEPALIVE;
-        message.arg1 = slot;
-        message.arg2 = err;
-        message.obj = null;
+    void notifyErrorCallback(ISocketKeepaliveCallback cb, int error) {
+        if (DBG) Log.w(TAG, "Sending onError(" + error + ") callback");
         try {
-            messenger.send(message);
+            cb.onError(error);
         } catch (RemoteException e) {
-            // Process died?
+            Log.w(TAG, "Discarded onError(" + error + ") callback");
         }
     }
 
@@ -409,7 +413,11 @@
             // Keepalive successfully started.
             if (DBG) Log.d(TAG, "Started keepalive " + slot + " on " + nai.name());
             ki.mStartedState = KeepaliveInfo.STARTED;
-            ki.notifyMessenger(slot, reason);
+            try {
+                ki.mCallback.onStarted(slot);
+            } catch (RemoteException e) {
+                Log.w(TAG, "Discarded onStarted(" + slot + ") callback");
+            }
         } else {
             // Keepalive successfully stopped, or error.
             ki.mStartedState = KeepaliveInfo.NOT_STARTED;
@@ -431,14 +439,13 @@
      **/
     public void startNattKeepalive(@Nullable NetworkAgentInfo nai,
             int intervalSeconds,
-            @NonNull Messenger messenger,
-            @NonNull IBinder binder,
+            @NonNull ISocketKeepaliveCallback cb,
             @NonNull String srcAddrString,
             int srcPort,
             @NonNull String dstAddrString,
             int dstPort) {
         if (nai == null) {
-            notifyMessenger(messenger, NO_KEEPALIVE, ERROR_INVALID_NETWORK);
+            notifyErrorCallback(cb, ERROR_INVALID_NETWORK);
             return;
         }
 
@@ -447,7 +454,7 @@
             srcAddress = NetworkUtils.numericToInetAddress(srcAddrString);
             dstAddress = NetworkUtils.numericToInetAddress(dstAddrString);
         } catch (IllegalArgumentException e) {
-            notifyMessenger(messenger, NO_KEEPALIVE, ERROR_INVALID_IP_ADDRESS);
+            notifyErrorCallback(cb, ERROR_INVALID_IP_ADDRESS);
             return;
         }
 
@@ -456,11 +463,12 @@
             packet = NattKeepalivePacketData.nattKeepalivePacket(
                     srcAddress, srcPort, dstAddress, NATT_PORT);
         } catch (InvalidPacketException e) {
-            notifyMessenger(messenger, NO_KEEPALIVE, e.error);
+            notifyErrorCallback(cb, e.error);
             return;
         }
-        KeepaliveInfo ki = new KeepaliveInfo(messenger, binder, nai, packet, intervalSeconds,
+        KeepaliveInfo ki = new KeepaliveInfo(cb, nai, packet, intervalSeconds,
                 KeepaliveInfo.TYPE_NATT, null);
+        Log.d(TAG, "Created keepalive: " + ki.toString());
         mConnectivityServiceHandler.obtainMessage(
                 NetworkAgent.CMD_START_SOCKET_KEEPALIVE, ki).sendToTarget();
     }
@@ -478,10 +486,9 @@
     public void startTcpKeepalive(@Nullable NetworkAgentInfo nai,
             @NonNull FileDescriptor fd,
             int intervalSeconds,
-            @NonNull Messenger messenger,
-            @NonNull IBinder binder) {
+            @NonNull ISocketKeepaliveCallback cb) {
         if (nai == null) {
-            notifyMessenger(messenger, NO_KEEPALIVE, ERROR_INVALID_NETWORK);
+            notifyErrorCallback(cb, ERROR_INVALID_NETWORK);
             return;
         }
 
@@ -495,10 +502,10 @@
             } catch (ErrnoException e1) {
                 Log.e(TAG, "Couldn't move fd out of repair mode after failure to start keepalive");
             }
-            notifyMessenger(messenger, NO_KEEPALIVE, e.error);
+            notifyErrorCallback(cb, e.error);
             return;
         }
-        KeepaliveInfo ki = new KeepaliveInfo(messenger, binder, nai, packet, intervalSeconds,
+        KeepaliveInfo ki = new KeepaliveInfo(cb, nai, packet, intervalSeconds,
                 KeepaliveInfo.TYPE_TCP, fd);
         Log.d(TAG, "Created keepalive: " + ki.toString());
         mConnectivityServiceHandler.obtainMessage(CMD_START_SOCKET_KEEPALIVE, ki).sendToTarget();
@@ -515,14 +522,13 @@
             @Nullable FileDescriptor fd,
             int resourceId,
             int intervalSeconds,
-            @NonNull Messenger messenger,
-            @NonNull IBinder binder,
+            @NonNull ISocketKeepaliveCallback cb,
             @NonNull String srcAddrString,
             @NonNull String dstAddrString,
             int dstPort) {
         // Ensure that the socket is created by IpSecService.
         if (!isNattKeepaliveSocketValid(fd, resourceId)) {
-            notifyMessenger(messenger, NO_KEEPALIVE, ERROR_INVALID_SOCKET);
+            notifyErrorCallback(cb, ERROR_INVALID_SOCKET);
         }
 
         // Get src port to adopt old API.
@@ -531,11 +537,11 @@
             final SocketAddress srcSockAddr = Os.getsockname(fd);
             srcPort = ((InetSocketAddress) srcSockAddr).getPort();
         } catch (ErrnoException e) {
-            notifyMessenger(messenger, NO_KEEPALIVE, ERROR_INVALID_SOCKET);
+            notifyErrorCallback(cb, ERROR_INVALID_SOCKET);
         }
 
         // Forward request to old API.
-        startNattKeepalive(nai, intervalSeconds, messenger, binder, srcAddrString, srcPort,
+        startNattKeepalive(nai, intervalSeconds, cb, srcAddrString, srcPort,
                 dstAddrString, dstPort);
     }
 
diff --git a/services/core/java/com/android/server/connectivity/Nat464Xlat.java b/services/core/java/com/android/server/connectivity/Nat464Xlat.java
index 9d9b1cf..2646d76 100644
--- a/services/core/java/com/android/server/connectivity/Nat464Xlat.java
+++ b/services/core/java/com/android/server/connectivity/Nat464Xlat.java
@@ -18,19 +18,24 @@
 
 import android.net.ConnectivityManager;
 import android.net.INetd;
+import android.net.InetAddresses;
 import android.net.InterfaceConfiguration;
+import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.NetworkInfo;
 import android.net.RouteInfo;
 import android.os.INetworkManagementService;
 import android.os.RemoteException;
+import android.os.ServiceSpecificException;
 import android.util.Slog;
 
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.ArrayUtils;
 import com.android.server.net.BaseNetworkObserver;
 
 import java.net.Inet4Address;
+import java.net.Inet6Address;
 import java.util.Objects;
 
 /**
@@ -67,15 +72,16 @@
     private final NetworkAgentInfo mNetwork;
 
     private enum State {
-        IDLE,       // start() not called. Base iface and stacked iface names are null.
-        STARTING,   // start() called. Base iface and stacked iface names are known.
-        RUNNING,    // start() called, and the stacked iface is known to be up.
-        STOPPING;   // stop() called, this Nat464Xlat is still registered as a network observer for
-                    // the stacked interface.
+        IDLE,         // start() not called. Base iface and stacked iface names are null.
+        DISCOVERING,  // same as IDLE, except prefix discovery in progress.
+        STARTING,     // start() called. Base iface and stacked iface names are known.
+        RUNNING,      // start() called, and the stacked iface is known to be up.
     }
 
+    private IpPrefix mNat64Prefix;
     private String mBaseIface;
     private String mIface;
+    private Inet6Address mIPv6Address;
     private State mState = State.IDLE;
 
     public Nat464Xlat(NetworkAgentInfo nai, INetd netd, INetworkManagementService nmService) {
@@ -85,20 +91,51 @@
     }
 
     /**
-     * Determines whether a network requires clat.
+     * Whether to attempt 464xlat on this network. This is true for an IPv6-only network that is
+     * currently connected and where the NetworkAgent has not disabled 464xlat. It is the signal to
+     * enable NAT64 prefix discovery.
+     *
      * @param network the NetworkAgentInfo corresponding to the network.
      * @return true if the network requires clat, false otherwise.
      */
-    public static boolean requiresClat(NetworkAgentInfo nai) {
+    @VisibleForTesting
+    protected static boolean requiresClat(NetworkAgentInfo nai) {
         // TODO: migrate to NetworkCapabilities.TRANSPORT_*.
         final boolean supported = ArrayUtils.contains(NETWORK_TYPES, nai.networkInfo.getType());
         final boolean connected = ArrayUtils.contains(NETWORK_STATES, nai.networkInfo.getState());
-        // We only run clat on networks that don't have a native IPv4 address.
-        final boolean hasIPv4Address =
-                (nai.linkProperties != null) && nai.linkProperties.hasIPv4Address();
-        final boolean skip464xlat =
-                (nai.netMisc() != null) && nai.netMisc().skip464xlat;
-        return supported && connected && !hasIPv4Address && !skip464xlat;
+
+        // Only run clat on networks that have a global IPv6 address and don't have a native IPv4
+        // address.
+        LinkProperties lp = nai.linkProperties;
+        final boolean isIpv6OnlyNetwork = (lp != null) && lp.hasGlobalIPv6Address()
+                && !lp.hasIPv4Address();
+
+        // If the network tells us it doesn't use clat, respect that.
+        final boolean skip464xlat = (nai.netMisc() != null) && nai.netMisc().skip464xlat;
+
+        return supported && connected && isIpv6OnlyNetwork && !skip464xlat;
+    }
+
+    /**
+     * Whether the clat demon should be started on this network now. This is true if requiresClat is
+     * true and a NAT64 prefix has been discovered.
+     *
+     * @param nai the NetworkAgentInfo corresponding to the network.
+     * @return true if the network should start clat, false otherwise.
+     */
+    @VisibleForTesting
+    protected static boolean shouldStartClat(NetworkAgentInfo nai) {
+        LinkProperties lp = nai.linkProperties;
+        return requiresClat(nai) && lp != null && lp.getNat64Prefix() != null;
+    }
+
+    /**
+     * @return true if we have started prefix discovery and not yet stopped it (regardless of
+     * whether it is still running or has succeeded).
+     * A true result corresponds to internal states DISCOVERING, STARTING and RUNNING.
+     */
+    public boolean isPrefixDiscoveryStarted() {
+        return mState == State.DISCOVERING || isStarted();
     }
 
     /**
@@ -106,7 +143,7 @@
      * A true result corresponds to internal states STARTING and RUNNING.
      */
     public boolean isStarted() {
-        return mState != State.IDLE;
+        return (mState == State.STARTING || mState == State.RUNNING);
     }
 
     /**
@@ -124,32 +161,31 @@
     }
 
     /**
-     * @return true if clatd has been stopped.
-     */
-    public boolean isStopping() {
-        return mState == State.STOPPING;
-    }
-
-    /**
      * Start clatd, register this Nat464Xlat as a network observer for the stacked interface,
      * and set internal state.
      */
     private void enterStartingState(String baseIface) {
         try {
             mNMService.registerObserver(this);
-        } catch(RemoteException e) {
-            Slog.e(TAG,
-                    "startClat: Can't register interface observer for clat on " + mNetwork.name());
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Can't register interface observer for clat on " + mNetwork.name());
             return;
         }
+
+        String addrStr = null;
         try {
-            mNetd.clatdStart(baseIface);
-        } catch(RemoteException|IllegalStateException e) {
-            Slog.e(TAG, "Error starting clatd on " + baseIface, e);
+            addrStr = mNetd.clatdStart(baseIface, mNat64Prefix.toString());
+        } catch (RemoteException | ServiceSpecificException e) {
+            Slog.e(TAG, "Error starting clatd on " + baseIface + ": " + e);
         }
         mIface = CLAT_PREFIX + baseIface;
         mBaseIface = baseIface;
         mState = State.STARTING;
+        try {
+            mIPv6Address = (Inet6Address) InetAddresses.parseNumericAddress(addrStr);
+        } catch (ClassCastException | IllegalArgumentException | NullPointerException e) {
+            Slog.e(TAG, "Invalid IPv6 address " + addrStr);
+        }
     }
 
     /**
@@ -161,37 +197,27 @@
     }
 
     /**
-     * Stop clatd, and turn ND offload on if it had been turned off.
-     */
-    private void enterStoppingState() {
-        try {
-            mNetd.clatdStop(mBaseIface);
-        } catch(RemoteException|IllegalStateException e) {
-            Slog.e(TAG, "Error stopping clatd on " + mBaseIface, e);
-        }
-
-        mState = State.STOPPING;
-    }
-
-    /**
      * Unregister as a base observer for the stacked interface, and clear internal state.
      */
-    private void enterIdleState() {
+    private void leaveStartedState() {
         try {
             mNMService.unregisterObserver(this);
-        } catch(RemoteException|IllegalStateException e) {
-            Slog.e(TAG, "Error unregistering clatd observer on " + mBaseIface, e);
+        } catch (RemoteException | IllegalStateException e) {
+            Slog.e(TAG, "Error unregistering clatd observer on " + mBaseIface + ": " + e);
         }
-
         mIface = null;
         mBaseIface = null;
         mState = State.IDLE;
+        if (requiresClat(mNetwork)) {
+            mState = State.DISCOVERING;
+        } else {
+            stopPrefixDiscovery();
+            mState = State.IDLE;
+        }
     }
 
-    /**
-     * Starts the clat daemon.
-     */
-    public void start() {
+    @VisibleForTesting
+    protected void start() {
         if (isStarted()) {
             Slog.e(TAG, "startClat: already started");
             return;
@@ -212,20 +238,82 @@
         enterStartingState(baseIface);
     }
 
-    /**
-     * Stops the clat daemon.
-     */
-    public void stop() {
+    @VisibleForTesting
+    protected void stop() {
         if (!isStarted()) {
+            Slog.e(TAG, "stopClat: already stopped");
             return;
         }
-        Slog.i(TAG, "Stopping clatd on " + mBaseIface);
 
-        boolean wasStarting = isStarting();
-        enterStoppingState();
-        if (wasStarting) {
-            enterIdleState();
+        Slog.i(TAG, "Stopping clatd on " + mBaseIface);
+        try {
+            mNetd.clatdStop(mBaseIface);
+        } catch (RemoteException | ServiceSpecificException e) {
+            Slog.e(TAG, "Error stopping clatd on " + mBaseIface + ": " + e);
         }
+
+        String iface = mIface;
+        boolean wasRunning = isRunning();
+
+        // Change state before updating LinkProperties. handleUpdateLinkProperties ends up calling
+        // fixupLinkProperties, and if at that time the state is still RUNNING, fixupLinkProperties
+        // would wrongly inform ConnectivityService that there is still a stacked interface.
+        leaveStartedState();
+
+        if (wasRunning) {
+            LinkProperties lp = new LinkProperties(mNetwork.linkProperties);
+            lp.removeStackedLink(iface);
+            mNetwork.connService().handleUpdateLinkProperties(mNetwork, lp);
+        }
+    }
+
+    private void startPrefixDiscovery() {
+        try {
+            mNetd.resolverStartPrefix64Discovery(getNetId());
+            mState = State.DISCOVERING;
+        } catch (RemoteException | ServiceSpecificException e) {
+            Slog.e(TAG, "Error starting prefix discovery on netId " + getNetId() + ": " + e);
+        }
+    }
+
+    private void stopPrefixDiscovery() {
+        try {
+            mNetd.resolverStopPrefix64Discovery(getNetId());
+        } catch (RemoteException | ServiceSpecificException e) {
+            Slog.e(TAG, "Error stopping prefix discovery on netId " + getNetId() + ": " + e);
+        }
+    }
+
+    /**
+     * Starts/stops NAT64 prefix discovery and clatd as necessary.
+     */
+    public void update() {
+        // TODO: turn this class into a proper StateMachine. // http://b/126113090
+        if (requiresClat(mNetwork)) {
+            if (!isPrefixDiscoveryStarted()) {
+                startPrefixDiscovery();
+            } else if (shouldStartClat(mNetwork)) {
+                // NAT64 prefix detected. Start clatd.
+                // TODO: support the NAT64 prefix changing after it's been discovered. There is no
+                // need to support this at the moment because it cannot happen without changes to
+                // the Dns64Configuration code in netd.
+                start();
+            } else {
+                // NAT64 prefix removed. Stop clatd and go back into DISCOVERING state.
+                stop();
+            }
+        } else {
+            // Network no longer requires clat. Stop clat and prefix discovery.
+            if (isStarted()) {
+                stop();
+            } else if (isPrefixDiscoveryStarted()) {
+                leaveStartedState();
+            }
+        }
+    }
+
+    public void setNat64Prefix(IpPrefix nat64Prefix) {
+        mNat64Prefix = nat64Prefix;
     }
 
     /**
@@ -234,6 +322,8 @@
      * has no idea that 464xlat is running on top of it.
      */
     public void fixupLinkProperties(LinkProperties oldLp, LinkProperties lp) {
+        lp.setNat64Prefix(mNat64Prefix);
+
         if (!isRunning()) {
             return;
         }
@@ -272,7 +362,7 @@
         try {
             InterfaceConfiguration config = mNMService.getInterfaceConfig(iface);
             return config.getLinkAddress();
-        } catch(RemoteException|IllegalStateException e) {
+        } catch (RemoteException | IllegalStateException e) {
             Slog.e(TAG, "Error getting link properties: " + e);
             return null;
         }
@@ -282,6 +372,20 @@
      * Adds stacked link on base link and transitions to RUNNING state.
      */
     private void handleInterfaceLinkStateChanged(String iface, boolean up) {
+        // TODO: if we call start(), then stop(), then start() again, and the
+        // interfaceLinkStateChanged notification for the first start is delayed past the first
+        // stop, then the code becomes out of sync with system state and will behave incorrectly.
+        //
+        // This is not trivial to fix because:
+        // 1. It is not guaranteed that start() will eventually result in the interface coming up,
+        //    because there could be an error starting clat (e.g., if the interface goes down before
+        //    the packet socket can be bound).
+        // 2. If start is called multiple times, there is nothing in the interfaceLinkStateChanged
+        //    notification that says which start() call the interface was created by.
+        //
+        // Once this code is converted to StateMachine, it will be possible to use deferMessage to
+        // ensure it stays in STARTING state until the interfaceLinkStateChanged notification fires,
+        // and possibly use a timeout (or provide some guarantees at the lower layer) to address #1.
         if (!isStarting() || !up || !Objects.equals(mIface, iface)) {
             return;
         }
@@ -307,20 +411,16 @@
         if (!Objects.equals(mIface, iface)) {
             return;
         }
-        if (!isRunning() && !isStopping()) {
+        if (!isRunning()) {
             return;
         }
 
         Slog.i(TAG, "interface " + iface + " removed");
-        if (!isStopping()) {
-            // Ensure clatd is stopped if stop() has not been called: this likely means that clatd
-            // has crashed.
-            enterStoppingState();
-        }
-        enterIdleState();
-        LinkProperties lp = new LinkProperties(mNetwork.linkProperties);
-        lp.removeStackedLink(iface);
-        mNetwork.connService().handleUpdateLinkProperties(mNetwork, lp);
+        // If we're running, and the interface was removed, then we didn't call stop(), and it's
+        // likely that clatd crashed. Ensure we call stop() so we can start clatd again. Calling
+        // stop() will also update LinkProperties, and if clatd crashed, the LinkProperties update
+        // will cause ConnectivityService to call start() again.
+        stop();
     }
 
     @Override
@@ -337,4 +437,9 @@
     public String toString() {
         return "mBaseIface: " + mBaseIface + ", mIface: " + mIface + ", mState: " + mState;
     }
+
+    @VisibleForTesting
+    protected int getNetId() {
+        return mNetwork.network.netId;
+    }
 }
diff --git a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
index d0cff25..8f2825c 100644
--- a/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
+++ b/services/core/java/com/android/server/connectivity/NetworkAgentInfo.java
@@ -156,6 +156,9 @@
     // last detected.
     public boolean captivePortalLoginNotified;
 
+    // Set to true when partial connectivity was detected.
+    public boolean partialConnectivity;
+
     // Networks are lingered when they become unneeded as a result of their NetworkRequests being
     // satisfied by a higher-scoring network. so as to allow communication to wrap up before the
     // network is taken down.  This usually only happens to the default network. Lingering ends with
@@ -235,8 +238,10 @@
     public final Messenger messenger;
     public final AsyncChannel asyncChannel;
 
+    public final int factorySerialNumber;
+
     // Used by ConnectivityService to keep track of 464xlat.
-    public Nat464Xlat clatd;
+    public final Nat464Xlat clatd;
 
     // Set after asynchronous creation of the NetworkMonitor.
     private volatile INetworkMonitor mNetworkMonitor;
@@ -244,15 +249,13 @@
     private static final String TAG = ConnectivityService.class.getSimpleName();
     private static final boolean VDBG = false;
     private final ConnectivityService mConnService;
-    private final INetd mNetd;
-    private final INetworkManagementService mNMS;
     private final Context mContext;
     private final Handler mHandler;
 
     public NetworkAgentInfo(Messenger messenger, AsyncChannel ac, Network net, NetworkInfo info,
             LinkProperties lp, NetworkCapabilities nc, int score, Context context, Handler handler,
             NetworkMisc misc, ConnectivityService connService, INetd netd,
-            INetworkManagementService nms) {
+            INetworkManagementService nms, int factorySerialNumber) {
         this.messenger = messenger;
         asyncChannel = ac;
         network = net;
@@ -260,12 +263,12 @@
         linkProperties = lp;
         networkCapabilities = nc;
         currentScore = score;
+        clatd = new Nat464Xlat(this, netd, nms);
         mConnService = connService;
-        mNetd = netd;
-        mNMS = nms;
         mContext = context;
         mHandler = handler;
         networkMisc = misc;
+        this.factorySerialNumber = factorySerialNumber;
     }
 
     /**
@@ -595,32 +598,8 @@
         for (LingerTimer timer : mLingerTimers) { pw.println(timer); }
     }
 
-    public void updateClat(INetworkManagementService netd) {
-        if (Nat464Xlat.requiresClat(this)) {
-            maybeStartClat();
-        } else {
-            maybeStopClat();
-        }
-    }
-
-    /** Ensure clat has started for this network. */
-    public void maybeStartClat() {
-        if (clatd != null && clatd.isStarted()) {
-            return;
-        }
-        clatd = new Nat464Xlat(this, mNetd, mNMS);
-        clatd.start();
-    }
-
-    /** Ensure clat has stopped for this network. */
-    public void maybeStopClat() {
-        if (clatd == null) {
-            return;
-        }
-        clatd.stop();
-        clatd = null;
-    }
-
+    // TODO: Print shorter members first and only print the boolean variable which value is true
+    // to improve readability.
     public String toString() {
         return "NetworkAgentInfo{ ni{" + networkInfo + "}  "
                 + "network{" + network + "}  nethandle{" + network.getNetworkHandle() + "}  "
@@ -633,6 +612,8 @@
                 + "everCaptivePortalDetected{" + everCaptivePortalDetected + "} "
                 + "lastCaptivePortalDetected{" + lastCaptivePortalDetected + "} "
                 + "captivePortalLoginNotified{" + captivePortalLoginNotified + "} "
+                + "partialConnectivity{" + partialConnectivity + "} "
+                + "acceptPartialConnectivity{" + networkMisc.acceptPartialConnectivity + "} "
                 + "clat{" + clatd + "} "
                 + "}";
     }
diff --git a/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java b/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
index b50477b..828a1e5 100644
--- a/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
+++ b/services/core/java/com/android/server/connectivity/NetworkNotificationManager.java
@@ -28,6 +28,7 @@
 import android.content.res.Resources;
 import android.net.wifi.WifiInfo;
 import android.os.UserHandle;
+import android.telephony.AccessNetworkConstants.TransportType;
 import android.telephony.TelephonyManager;
 import android.text.TextUtils;
 import android.util.Slog;
@@ -47,8 +48,9 @@
         LOST_INTERNET(SystemMessage.NOTE_NETWORK_LOST_INTERNET),
         NETWORK_SWITCH(SystemMessage.NOTE_NETWORK_SWITCH),
         NO_INTERNET(SystemMessage.NOTE_NETWORK_NO_INTERNET),
-        SIGN_IN(SystemMessage.NOTE_NETWORK_SIGN_IN),
-        LOGGED_IN(SystemMessage.NOTE_NETWORK_LOGGED_IN);
+        LOGGED_IN(SystemMessage.NOTE_NETWORK_LOGGED_IN),
+        PARTIAL_CONNECTIVITY(SystemMessage.NOTE_NETWORK_PARTIAL_CONNECTIVITY),
+        SIGN_IN(SystemMessage.NOTE_NETWORK_SIGN_IN);
 
         public final int eventId;
 
@@ -91,7 +93,7 @@
         return -1;
     }
 
-    private static String getTransportName(int transportType) {
+    private static String getTransportName(@TransportType int transportType) {
         Resources r = Resources.getSystem();
         String[] networkTypes = r.getStringArray(R.array.network_switch_type_name);
         try {
@@ -169,11 +171,18 @@
         CharSequence details;
         int icon = getIcon(transportType);
         if (notifyType == NotificationType.NO_INTERNET && transportType == TRANSPORT_WIFI) {
-            title = r.getString(R.string.wifi_no_internet, 0);
+            title = r.getString(R.string.wifi_no_internet,
+                    WifiInfo.removeDoubleQuotes(nai.networkCapabilities.getSSID()));
             details = r.getString(R.string.wifi_no_internet_detailed);
+        } else if (notifyType == NotificationType.PARTIAL_CONNECTIVITY
+                && transportType == TRANSPORT_WIFI) {
+            title = r.getString(R.string.network_partial_connectivity,
+                    WifiInfo.removeDoubleQuotes(nai.networkCapabilities.getSSID()));
+            details = r.getString(R.string.network_partial_connectivity_detailed);
         } else if (notifyType == NotificationType.LOST_INTERNET &&
                 transportType == TRANSPORT_WIFI) {
-            title = r.getString(R.string.wifi_no_internet, 0);
+            title = r.getString(R.string.wifi_no_internet,
+                    WifiInfo.removeDoubleQuotes(nai.networkCapabilities.getSSID()));
             details = r.getString(R.string.wifi_no_internet_detailed);
         } else if (notifyType == NotificationType.SIGN_IN) {
             switch (transportType) {
@@ -316,6 +325,8 @@
         }
         switch (t) {
             case SIGN_IN:
+                return 5;
+            case PARTIAL_CONNECTIVITY:
                 return 4;
             case NO_INTERNET:
                 return 3;
diff --git a/services/core/java/com/android/server/connectivity/PacManager.java b/services/core/java/com/android/server/connectivity/PacManager.java
index 9789688..1ac09ad 100644
--- a/services/core/java/com/android/server/connectivity/PacManager.java
+++ b/services/core/java/com/android/server/connectivity/PacManager.java
@@ -70,9 +70,8 @@
     private static final long MAX_PAC_SIZE = 20 * 1000 * 1000;
 
     // Return values for #setCurrentProxyScriptUrl
-    enum ToSendOrNotToSendBroadcast {
-        DONT_SEND_BROADCAST, DO_SEND_BROADCAST
-    }
+    public static final boolean DONT_SEND_BROADCAST = false;
+    public static final boolean DO_SEND_BROADCAST = true;
 
     private String mCurrentPac;
     @GuardedBy("mProxyLock")
@@ -176,11 +175,11 @@
      * @param proxy Proxy information that is about to be broadcast.
      * @return Returns whether the broadcast should be sent : either DO_ or DONT_SEND_BROADCAST
      */
-    synchronized ToSendOrNotToSendBroadcast setCurrentProxyScriptUrl(ProxyInfo proxy) {
+    synchronized boolean setCurrentProxyScriptUrl(ProxyInfo proxy) {
         if (!Uri.EMPTY.equals(proxy.getPacFileUrl())) {
             if (proxy.getPacFileUrl().equals(mPacUrl) && (proxy.getPort() > 0)) {
                 // Allow to send broadcast, nothing to do.
-                return ToSendOrNotToSendBroadcast.DO_SEND_BROADCAST;
+                return DO_SEND_BROADCAST;
             }
             mPacUrl = proxy.getPacFileUrl();
             mCurrentDelay = DELAY_1;
@@ -188,7 +187,7 @@
             mHasDownloaded = false;
             getAlarmManager().cancel(mPacRefreshIntent);
             bind();
-            return ToSendOrNotToSendBroadcast.DONT_SEND_BROADCAST;
+            return DONT_SEND_BROADCAST;
         } else {
             getAlarmManager().cancel(mPacRefreshIntent);
             synchronized (mProxyLock) {
@@ -204,7 +203,7 @@
                     }
                 }
             }
-            return ToSendOrNotToSendBroadcast.DO_SEND_BROADCAST;
+            return DO_SEND_BROADCAST;
         }
     }
 
diff --git a/services/core/java/com/android/server/connectivity/PermissionMonitor.java b/services/core/java/com/android/server/connectivity/PermissionMonitor.java
index 420b23e..d84a4d2 100644
--- a/services/core/java/com/android/server/connectivity/PermissionMonitor.java
+++ b/services/core/java/com/android/server/connectivity/PermissionMonitor.java
@@ -19,10 +19,11 @@
 import static android.Manifest.permission.CHANGE_NETWORK_STATE;
 import static android.Manifest.permission.CONNECTIVITY_INTERNAL;
 import static android.Manifest.permission.CONNECTIVITY_USE_RESTRICTED_NETWORKS;
+import static android.Manifest.permission.INTERNET;
 import static android.Manifest.permission.NETWORK_STACK;
-import static android.content.pm.ApplicationInfo.FLAG_SYSTEM;
-import static android.content.pm.ApplicationInfo.FLAG_UPDATED_SYSTEM_APP;
+import static android.Manifest.permission.UPDATE_DEVICE_STATS;
 import static android.content.pm.PackageManager.GET_PERMISSIONS;
+import static android.content.pm.PackageManager.MATCH_ANY_USER;
 import static android.os.Process.INVALID_UID;
 import static android.os.Process.SYSTEM_UID;
 
@@ -32,23 +33,31 @@
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.NameNotFoundException;
+import android.content.pm.PackageManagerInternal;
 import android.content.pm.UserInfo;
-import android.net.Uri;
+import android.net.INetd;
+import android.net.util.NetdService;
 import android.os.Build;
 import android.os.INetworkManagementService;
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.util.Log;
+import android.util.Slog;
+import android.util.SparseIntArray;
 
+import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.ArrayUtils;
+import com.android.server.LocalServices;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.HashSet;
 import java.util.List;
-import java.util.Map.Entry;
 import java.util.Map;
+import java.util.Map.Entry;
 import java.util.Set;
 
 /**
@@ -75,6 +84,59 @@
     // Keys are App IDs. Values are true for SYSTEM permission and false for NETWORK permission.
     private final Map<Integer, Boolean> mApps = new HashMap<>();
 
+    // Keys are App packageNames, Values are app uids. . We need to keep track of this information
+    // because PackageListObserver#onPackageRemoved does not pass the UID.
+    @GuardedBy("mPackageNameUidMap")
+    private final Map<String, Integer> mPackageNameUidMap = new HashMap<>();
+
+    private class PackageListObserver implements PackageManagerInternal.PackageListObserver {
+        @Override
+        public void onPackageAdded(String packageName) {
+            final PackageInfo app = getPackageInfo(packageName);
+            if (app == null) {
+                Slog.wtf(TAG, "Failed to get information of installed package: " + packageName);
+                return;
+            }
+            int uid = (app.applicationInfo != null) ? app.applicationInfo.uid : INVALID_UID;
+            if (uid == INVALID_UID) {
+                Slog.wtf(TAG, "Failed to get the uid of installed package: " + packageName
+                        + "uid: " + uid);
+                return;
+            }
+            if (app.requestedPermissions == null) {
+                return;
+            }
+            sendPackagePermissionsForUid(uid,
+                    filterPermission(Arrays.asList(app.requestedPermissions)));
+            synchronized (mPackageNameUidMap) {
+                mPackageNameUidMap.put(packageName, uid);
+            }
+        }
+
+        @Override
+        public void onPackageRemoved(String packageName) {
+            int uid;
+            synchronized (mPackageNameUidMap) {
+                if (!mPackageNameUidMap.containsKey(packageName)) {
+                    return;
+                }
+                uid = mPackageNameUidMap.get(packageName);
+                mPackageNameUidMap.remove(packageName);
+            }
+            int permission = 0;
+            String[] packages = mPackageManager.getPackagesForUid(uid);
+            if (packages != null && packages.length > 0) {
+                for (String name : packages) {
+                    final PackageInfo app = getPackageInfo(name);
+                    if (app != null && app.requestedPermissions != null) {
+                        permission |= filterPermission(Arrays.asList(app.requestedPermissions));
+                    }
+                }
+            }
+            sendPackagePermissionsForUid(uid, permission);
+        }
+    }
+
     public PermissionMonitor(Context context, INetworkManagementService netd) {
         mContext = context;
         mPackageManager = context.getPackageManager();
@@ -87,12 +149,21 @@
     public synchronized void startMonitoring() {
         log("Monitoring");
 
-        List<PackageInfo> apps = mPackageManager.getInstalledPackages(GET_PERMISSIONS);
+        PackageManagerInternal pmi = LocalServices.getService(PackageManagerInternal.class);
+        if (pmi != null) {
+            pmi.getPackageList(new PackageListObserver());
+        } else {
+            loge("failed to get the PackageManagerInternal service");
+        }
+        List<PackageInfo> apps = mPackageManager.getInstalledPackages(GET_PERMISSIONS
+                | MATCH_ANY_USER);
         if (apps == null) {
             loge("No apps");
             return;
         }
 
+        SparseIntArray netdPermsUids = new SparseIntArray();
+
         for (PackageInfo app : apps) {
             int uid = app.applicationInfo != null ? app.applicationInfo.uid : INVALID_UID;
             if (uid < 0) {
@@ -110,6 +181,17 @@
                     mApps.put(uid, hasRestrictedPermission);
                 }
             }
+
+            //TODO: unify the management of the permissions into one codepath.
+            if (app.requestedPermissions != null) {
+                int otherNetdPerms = filterPermission(Arrays.asList(app.requestedPermissions));
+                if (otherNetdPerms != 0) {
+                    netdPermsUids.put(uid, netdPermsUids.get(uid) | otherNetdPerms);
+                    synchronized (mPackageNameUidMap) {
+                        mPackageNameUidMap.put(app.applicationInfo.packageName, uid);
+                    }
+                }
+            }
         }
 
         List<UserInfo> users = mUserManager.getUsers(true);  // exclude dying users
@@ -121,6 +203,7 @@
 
         log("Users: " + mUsers.size() + ", Apps: " + mApps.size());
         update(mUsers, mApps, true);
+        sendPackagePermissionsToNetd(netdPermsUids);
     }
 
     @VisibleForTesting
@@ -339,6 +422,107 @@
         }
     }
 
+    private static int filterPermission(List<String> requestedPermissions) {
+        int permissions = 0;
+        if (requestedPermissions.contains(INTERNET)) {
+            permissions |= INetd.PERMISSION_INTERNET;
+        }
+        if (requestedPermissions.contains(UPDATE_DEVICE_STATS)) {
+            permissions |= INetd.PERMISSION_UPDATE_DEVICE_STATS;
+        }
+        return permissions;
+    }
+
+    private PackageInfo getPackageInfo(String packageName) {
+        try {
+            PackageInfo app = mPackageManager.getPackageInfo(packageName, GET_PERMISSIONS
+                    | MATCH_ANY_USER);
+            return app;
+        } catch (NameNotFoundException e) {
+            // App not found.
+            loge("NameNotFoundException " + packageName);
+            return null;
+        }
+    }
+
+    /**
+     * Called by PackageListObserver when a package is installed/uninstalled. Send the updated
+     * permission information to netd.
+     *
+     * @param uid the app uid of the package installed
+     * @param permissions the permissions the app requested and netd cares about.
+     *
+     * @hide
+     */
+    private void sendPackagePermissionsForUid(int uid, int permissions) {
+        SparseIntArray netdPermissionsAppIds = new SparseIntArray();
+        netdPermissionsAppIds.put(uid, permissions);
+        sendPackagePermissionsToNetd(netdPermissionsAppIds);
+    }
+
+    /**
+     * Called by packageManagerService to send IPC to netd. Grant or revoke the INTERNET
+     * and/or UPDATE_DEVICE_STATS permission of the uids in array.
+     *
+     * @param netdPermissionsAppIds integer pairs of uids and the permission granted to it. If the
+     * permission is 0, revoke all permissions of that uid.
+     *
+     * @hide
+     */
+    private void sendPackagePermissionsToNetd(SparseIntArray netdPermissionsAppIds) {
+        INetd netdService = NetdService.getInstance();
+        if (netdService == null) {
+            Log.e(TAG, "Failed to get the netd service");
+            return;
+        }
+        ArrayList<Integer> allPermissionAppIds = new ArrayList<>();
+        ArrayList<Integer> internetPermissionAppIds = new ArrayList<>();
+        ArrayList<Integer> updateStatsPermissionAppIds = new ArrayList<>();
+        ArrayList<Integer> uninstalledAppIds = new ArrayList<>();
+        for (int i = 0; i < netdPermissionsAppIds.size(); i++) {
+            int permissions = netdPermissionsAppIds.valueAt(i);
+            switch(permissions) {
+                case (INetd.PERMISSION_INTERNET | INetd.PERMISSION_UPDATE_DEVICE_STATS):
+                    allPermissionAppIds.add(netdPermissionsAppIds.keyAt(i));
+                    break;
+                case INetd.PERMISSION_INTERNET:
+                    internetPermissionAppIds.add(netdPermissionsAppIds.keyAt(i));
+                    break;
+                case INetd.PERMISSION_UPDATE_DEVICE_STATS:
+                    updateStatsPermissionAppIds.add(netdPermissionsAppIds.keyAt(i));
+                    break;
+                case INetd.NO_PERMISSIONS:
+                    uninstalledAppIds.add(netdPermissionsAppIds.keyAt(i));
+                    break;
+                default:
+                    Log.e(TAG, "unknown permission type: " + permissions + "for uid: "
+                            + netdPermissionsAppIds.keyAt(i));
+            }
+        }
+        try {
+            // TODO: add a lock inside netd to protect IPC trafficSetNetPermForUids()
+            if (allPermissionAppIds.size() != 0) {
+                netdService.trafficSetNetPermForUids(
+                        INetd.PERMISSION_INTERNET | INetd.PERMISSION_UPDATE_DEVICE_STATS,
+                        ArrayUtils.convertToIntArray(allPermissionAppIds));
+            }
+            if (internetPermissionAppIds.size() != 0) {
+                netdService.trafficSetNetPermForUids(INetd.PERMISSION_INTERNET,
+                        ArrayUtils.convertToIntArray(internetPermissionAppIds));
+            }
+            if (updateStatsPermissionAppIds.size() != 0) {
+                netdService.trafficSetNetPermForUids(INetd.PERMISSION_UPDATE_DEVICE_STATS,
+                        ArrayUtils.convertToIntArray(updateStatsPermissionAppIds));
+            }
+            if (uninstalledAppIds.size() != 0) {
+                netdService.trafficSetNetPermForUids(INetd.NO_PERMISSIONS,
+                        ArrayUtils.convertToIntArray(uninstalledAppIds));
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "Pass appId list of special permission failed." + e);
+        }
+    }
+
     private static void log(String s) {
         if (DBG) {
             Log.d(TAG, s);
diff --git a/services/core/java/com/android/server/connectivity/ProxyTracker.java b/services/core/java/com/android/server/connectivity/ProxyTracker.java
index a671287..e715890 100644
--- a/services/core/java/com/android/server/connectivity/ProxyTracker.java
+++ b/services/core/java/com/android/server/connectivity/ProxyTracker.java
@@ -208,8 +208,7 @@
     public void sendProxyBroadcast() {
         final ProxyInfo defaultProxy = getDefaultProxy();
         final ProxyInfo proxyInfo = null != defaultProxy ? defaultProxy : new ProxyInfo("", 0, "");
-        if (mPacManager.setCurrentProxyScriptUrl(proxyInfo)
-                == PacManager.ToSendOrNotToSendBroadcast.DONT_SEND_BROADCAST) {
+        if (mPacManager.setCurrentProxyScriptUrl(proxyInfo) == PacManager.DONT_SEND_BROADCAST) {
             return;
         }
         if (DBG) Slog.d(TAG, "sending Proxy Broadcast for " + proxyInfo);
diff --git a/services/core/java/com/android/server/connectivity/TcpKeepaliveController.java b/services/core/java/com/android/server/connectivity/TcpKeepaliveController.java
index 8a9ac23..3e21b5b 100644
--- a/services/core/java/com/android/server/connectivity/TcpKeepaliveController.java
+++ b/services/core/java/com/android/server/connectivity/TcpKeepaliveController.java
@@ -16,10 +16,12 @@
 package com.android.server.connectivity;
 
 import static android.net.SocketKeepalive.DATA_RECEIVED;
+import static android.net.SocketKeepalive.ERROR_HARDWARE_UNSUPPORTED;
 import static android.net.SocketKeepalive.ERROR_INVALID_SOCKET;
 import static android.net.SocketKeepalive.ERROR_SOCKET_NOT_IDLE;
 import static android.os.MessageQueue.OnFileDescriptorEventListener.EVENT_ERROR;
 import static android.os.MessageQueue.OnFileDescriptorEventListener.EVENT_INPUT;
+import static android.system.OsConstants.ENOPROTOOPT;
 import static android.system.OsConstants.FIONREAD;
 import static android.system.OsConstants.IPPROTO_TCP;
 import static android.system.OsConstants.TIOCOUTQ;
@@ -179,12 +181,13 @@
             trw = NetworkUtils.getTcpRepairWindow(fd);
         } catch (ErrnoException e) {
             Log.e(TAG, "Exception reading TCP state from socket", e);
-            try {
-                Os.setsockoptInt(fd, IPPROTO_TCP, TCP_REPAIR, TCP_REPAIR_OFF);
-            } catch (ErrnoException ex) {
-                Log.e(TAG, "Exception while turning off repair mode due to exception", ex);
+            if (e.errno == ENOPROTOOPT) {
+                // ENOPROTOOPT may happen in kernel version lower than 4.8.
+                // Treat it as ERROR_HARDWARE_UNSUPPORTED.
+                throw new InvalidSocketException(ERROR_HARDWARE_UNSUPPORTED, e);
+            } else {
+                throw new InvalidSocketException(ERROR_INVALID_SOCKET, e);
             }
-            throw new InvalidSocketException(ERROR_INVALID_SOCKET, e);
         } finally {
             dropAllIncomingPackets(fd, false);
         }
@@ -212,18 +215,20 @@
      * Start monitoring incoming packets.
      *
      * @param fd socket fd to monitor.
-     * @param messenger a callback to notify socket status.
+     * @param ki a {@link KeepaliveInfo} that tracks information about a socket keepalive.
      * @param slot keepalive slot.
      */
     public void startSocketMonitor(@NonNull final FileDescriptor fd,
-            @NonNull final KeepaliveInfo ki, final int slot) {
+            @NonNull final KeepaliveInfo ki, final int slot)
+            throws IllegalArgumentException, InvalidSocketException {
         synchronized (mListeners) {
             if (null != mListeners.get(slot)) {
                 throw new IllegalArgumentException("This slot is already taken");
             }
             for (int i = 0; i < mListeners.size(); ++i) {
                 if (fd.equals(mListeners.valueAt(i))) {
-                    throw new IllegalArgumentException("This fd is already registered");
+                    Log.e(TAG, "This fd is already registered.");
+                    throw new InvalidSocketException(ERROR_INVALID_SOCKET);
                 }
             }
             mFdHandlerQueue.addOnFileDescriptorEventListener(fd, FD_EVENTS, (readyFd, events) -> {
diff --git a/services/core/java/com/android/server/connectivity/Tethering.java b/services/core/java/com/android/server/connectivity/Tethering.java
index c91e1a1..35704d40 100644
--- a/services/core/java/com/android/server/connectivity/Tethering.java
+++ b/services/core/java/com/android/server/connectivity/Tethering.java
@@ -62,6 +62,7 @@
 import android.hardware.usb.UsbManager;
 import android.net.INetworkPolicyManager;
 import android.net.INetworkStatsService;
+import android.net.ITetheringEventCallback;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.net.LinkProperties;
@@ -82,6 +83,7 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.Parcel;
+import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.UserHandle;
@@ -184,6 +186,9 @@
     private final VersionedBroadcastListener mDefaultSubscriptionChange;
     private final TetheringDependencies mDeps;
     private final EntitlementManager mEntitlementMgr;
+    private final Handler mHandler;
+    private final RemoteCallbackList<ITetheringEventCallback> mTetheringEventCallbacks =
+            new RemoteCallbackList<>();
 
     private volatile TetheringConfiguration mConfig;
     private InterfaceSet mCurrentUpstreamIfaceSet;
@@ -193,6 +198,7 @@
     private boolean mRndisEnabled;       // track the RNDIS function enabled state
     // True iff. WiFi tethering should be started when soft AP is ready.
     private boolean mWifiTetherRequested;
+    private Network mTetherUpstream;
 
     public Tethering(Context context, INetworkManagementService nmService,
             INetworkStatsService statsService, INetworkPolicyManager policyManager,
@@ -213,9 +219,9 @@
         mTetherMasterSM = new TetherMasterSM("TetherMaster", mLooper, deps);
         mTetherMasterSM.start();
 
-        final Handler smHandler = mTetherMasterSM.getHandler();
-        mOffloadController = new OffloadController(smHandler,
-                mDeps.getOffloadHardwareInterface(smHandler, mLog),
+        mHandler = mTetherMasterSM.getHandler();
+        mOffloadController = new OffloadController(mHandler,
+                mDeps.getOffloadHardwareInterface(mHandler, mLog),
                 mContext.getContentResolver(), mNMService,
                 mLog);
         mUpstreamNetworkMonitor = deps.getUpstreamNetworkMonitor(mContext, mTetherMasterSM, mLog,
@@ -227,7 +233,7 @@
         mEntitlementMgr = mDeps.getEntitlementManager(mContext, mTetherMasterSM,
                 mLog, systemProperties);
         mCarrierConfigChange = new VersionedBroadcastListener(
-                "CarrierConfigChangeListener", mContext, smHandler, filter,
+                "CarrierConfigChangeListener", mContext, mHandler, filter,
                 (Intent ignored) -> {
                     mLog.log("OBSERVED carrier config change");
                     updateConfiguration();
@@ -237,7 +243,7 @@
         filter = new IntentFilter();
         filter.addAction(TelephonyIntents.ACTION_DEFAULT_DATA_SUBSCRIPTION_CHANGED);
         mDefaultSubscriptionChange = new VersionedBroadcastListener(
-                "DefaultSubscriptionChangeListener", mContext, smHandler, filter,
+                "DefaultSubscriptionChangeListener", mContext, mHandler, filter,
                 (Intent ignored) -> {
                     mLog.log("OBSERVED default data subscription change");
                     updateConfiguration();
@@ -248,14 +254,13 @@
         // Load tethering configuration.
         updateConfiguration();
 
-        startStateMachineUpdaters();
+        startStateMachineUpdaters(mHandler);
     }
 
-    private void startStateMachineUpdaters() {
+    private void startStateMachineUpdaters(Handler handler) {
         mCarrierConfigChange.startListening();
         mDefaultSubscriptionChange.startListening();
 
-        final Handler handler = mTetherMasterSM.getHandler();
         IntentFilter filter = new IntentFilter();
         filter.addAction(UsbManager.ACTION_USB_STATE);
         filter.addAction(CONNECTIVITY_ACTION);
@@ -289,8 +294,8 @@
     }
 
     private void maybeUpdateConfiguration() {
-        final int dunCheck = TetheringConfiguration.checkDunRequired(mContext);
-        if (dunCheck == mConfig.dunCheck) return;
+        final boolean isDunRequired = TetheringConfiguration.checkDunRequired(mContext);
+        if (isDunRequired == mConfig.isDunRequired) return;
         updateConfiguration();
     }
 
@@ -1229,8 +1234,13 @@
                     sendMessageDelayed(CMD_RETRY_UPSTREAM, UPSTREAM_SETTLE_TIME_MS);
                 }
             }
-            mUpstreamNetworkMonitor.setCurrentUpstream((ns != null) ? ns.network : null);
             setUpstreamNetwork(ns);
+            final Network newUpstream = (ns != null) ? ns.network : null;
+            if (mTetherUpstream != newUpstream) {
+                mTetherUpstream = newUpstream;
+                mUpstreamNetworkMonitor.setCurrentUpstream(mTetherUpstream);
+                reportUpstreamChanged(mTetherUpstream);
+            }
         }
 
         protected void setUpstreamNetwork(NetworkState ns) {
@@ -1413,6 +1423,10 @@
                 mUpstreamNetworkMonitor.stop();
                 notifyDownstreamsOfNewUpstreamIface(null);
                 handleNewUpstreamNetworkState(null);
+                if (mTetherUpstream != null) {
+                    mTetherUpstream = null;
+                    reportUpstreamChanged(null);
+                }
             }
 
             private boolean updateUpstreamWanted() {
@@ -1677,10 +1691,44 @@
     }
 
     /** Get the latest value of the tethering entitlement check. */
-    public void getLatestTetheringEntitlementValue(int type, ResultReceiver receiver,
+    public void getLatestTetheringEntitlementResult(int type, ResultReceiver receiver,
             boolean showEntitlementUi) {
         if (receiver != null) {
-            mEntitlementMgr.getLatestTetheringEntitlementValue(type, receiver, showEntitlementUi);
+            mEntitlementMgr.getLatestTetheringEntitlementResult(type, receiver, showEntitlementUi);
+        }
+    }
+
+    /** Register tethering event callback */
+    public void registerTetheringEventCallback(ITetheringEventCallback callback) {
+        mHandler.post(() -> {
+            try {
+                callback.onUpstreamChanged(mTetherUpstream);
+            } catch (RemoteException e) {
+                // Not really very much to do here.
+            }
+            mTetheringEventCallbacks.register(callback);
+        });
+    }
+
+    /** Unregister tethering event callback */
+    public void unregisterTetheringEventCallback(ITetheringEventCallback callback) {
+        mHandler.post(() -> {
+            mTetheringEventCallbacks.unregister(callback);
+        });
+    }
+
+    private void reportUpstreamChanged(Network network) {
+        final int length = mTetheringEventCallbacks.beginBroadcast();
+        try {
+            for (int i = 0; i < length; i++) {
+                try {
+                    mTetheringEventCallbacks.getBroadcastItem(i).onUpstreamChanged(network);
+                } catch (RemoteException e) {
+                    // Not really very much to do here.
+                }
+            }
+        } finally {
+            mTetheringEventCallbacks.finishBroadcast();
         }
     }
 
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index a7d16d8..8005dda 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -54,6 +54,7 @@
 import android.net.Network;
 import android.net.NetworkAgent;
 import android.net.NetworkCapabilities;
+import android.net.NetworkFactory;
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkMisc;
@@ -917,6 +918,7 @@
         TreeSet<IpPrefix> ipv4Prefixes = new TreeSet<>(prefixLengthComparator);
         TreeSet<IpPrefix> ipv6Prefixes = new TreeSet<>(prefixLengthComparator);
         for (final RouteInfo route : routes) {
+            if (route.getType() == RouteInfo.RTN_UNREACHABLE) continue;
             IpPrefix destination = route.getDestination();
             if (destination.isIPv4()) {
                 ipv4Prefixes.add(destination);
@@ -988,7 +990,8 @@
         try {
             mNetworkAgent = new NetworkAgent(mLooper, mContext, NETWORKTYPE /* logtag */,
                     mNetworkInfo, mNetworkCapabilities, lp,
-                    ConnectivityConstants.VPN_DEFAULT_SCORE, networkMisc) {
+                    ConnectivityConstants.VPN_DEFAULT_SCORE, networkMisc,
+                    NetworkFactory.SerialNumber.VPN) {
                             @Override
                             public void unwanted() {
                                 // We are user controlled, not driven by NetworkRequest.
@@ -1839,6 +1842,7 @@
         config.interfaze = iface;
         config.session = profile.name;
         config.isMetered = false;
+        config.proxyInfo = profile.proxy;
 
         config.addLegacyRoutes(profile.routes);
         if (!profile.dnsServers.isEmpty()) {
diff --git a/services/core/java/com/android/server/connectivity/tethering/EntitlementManager.java b/services/core/java/com/android/server/connectivity/tethering/EntitlementManager.java
index 75aac10..65cc516 100644
--- a/services/core/java/com/android/server/connectivity/tethering/EntitlementManager.java
+++ b/services/core/java/com/android/server/connectivity/tethering/EntitlementManager.java
@@ -291,7 +291,7 @@
     }
 
     /** Get the last value of the tethering entitlement check. */
-    public void getLatestTetheringEntitlementValue(int downstream, ResultReceiver receiver,
+    public void getLatestTetheringEntitlementResult(int downstream, ResultReceiver receiver,
             boolean showEntitlementUi) {
         if (!isTetherProvisioningRequired()) {
             receiver.send(TETHER_ERROR_NO_ERROR, null);
diff --git a/services/core/java/com/android/server/connectivity/tethering/TetheringConfiguration.java b/services/core/java/com/android/server/connectivity/tethering/TetheringConfiguration.java
index 8a46ff1..935b795 100644
--- a/services/core/java/com/android/server/connectivity/tethering/TetheringConfiguration.java
+++ b/services/core/java/com/android/server/connectivity/tethering/TetheringConfiguration.java
@@ -67,11 +67,6 @@
 
     private static final String[] EMPTY_STRING_ARRAY = new String[0];
 
-    @VisibleForTesting
-    public static final int DUN_NOT_REQUIRED = 0;
-    public static final int DUN_REQUIRED = 1;
-    public static final int DUN_UNSPECIFIED = 2;
-
     // Default ranges used for the legacy DHCP server.
     // USB is  192.168.42.1 and 255.255.255.0
     // Wifi is 192.168.43.1 and 255.255.255.0
@@ -90,7 +85,6 @@
     public final String[] tetherableUsbRegexs;
     public final String[] tetherableWifiRegexs;
     public final String[] tetherableBluetoothRegexs;
-    public final int dunCheck;
     public final boolean isDunRequired;
     public final boolean chooseUpstreamAutomatically;
     public final Collection<Integer> preferredUpstreamIfaceTypes;
@@ -116,12 +110,10 @@
         tetherableWifiRegexs = getResourceStringArray(res, config_tether_wifi_regexs);
         tetherableBluetoothRegexs = getResourceStringArray(res, config_tether_bluetooth_regexs);
 
-        dunCheck = checkDunRequired(ctx);
-        configLog.log("DUN check returned: " + dunCheckString(dunCheck));
+        isDunRequired = checkDunRequired(ctx);
 
         chooseUpstreamAutomatically = getResourceBoolean(res, config_tether_upstream_automatic);
-        preferredUpstreamIfaceTypes = getUpstreamIfaceTypes(res, dunCheck);
-        isDunRequired = preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN);
+        preferredUpstreamIfaceTypes = getUpstreamIfaceTypes(res, isDunRequired);
 
         legacyDhcpRanges = getLegacyDhcpRanges(res);
         defaultIPv4DNS = copy(DEFAULT_IPV4_DNS);
@@ -230,53 +222,43 @@
         return upstreamNames;
     }
 
-    public static int checkDunRequired(Context ctx) {
+    /** Check whether dun is required. */
+    public static boolean checkDunRequired(Context ctx) {
         final TelephonyManager tm = (TelephonyManager) ctx.getSystemService(TELEPHONY_SERVICE);
-        return (tm != null) ? tm.getTetherApnRequired() : DUN_UNSPECIFIED;
+        return (tm != null) ? tm.getTetherApnRequired() : false;
     }
 
-    private static String dunCheckString(int dunCheck) {
-        switch (dunCheck) {
-            case DUN_NOT_REQUIRED: return "DUN_NOT_REQUIRED";
-            case DUN_REQUIRED:     return "DUN_REQUIRED";
-            case DUN_UNSPECIFIED:  return "DUN_UNSPECIFIED";
-            default:
-                return String.format("UNKNOWN (%s)", dunCheck);
-        }
-    }
-
-    private static Collection<Integer> getUpstreamIfaceTypes(Resources res, int dunCheck) {
+    private static Collection<Integer> getUpstreamIfaceTypes(Resources res, boolean dunRequired) {
         final int[] ifaceTypes = res.getIntArray(config_tether_upstream_types);
         final ArrayList<Integer> upstreamIfaceTypes = new ArrayList<>(ifaceTypes.length);
         for (int i : ifaceTypes) {
             switch (i) {
                 case TYPE_MOBILE:
                 case TYPE_MOBILE_HIPRI:
-                    if (dunCheck == DUN_REQUIRED) continue;
+                    if (dunRequired) continue;
                     break;
                 case TYPE_MOBILE_DUN:
-                    if (dunCheck == DUN_NOT_REQUIRED) continue;
+                    if (!dunRequired) continue;
                     break;
             }
             upstreamIfaceTypes.add(i);
         }
 
         // Fix up upstream interface types for DUN or mobile. NOTE: independent
-        // of the value of |dunCheck|, cell data of one form or another is
+        // of the value of |dunRequired|, cell data of one form or another is
         // *always* an upstream, regardless of the upstream interface types
         // specified by configuration resources.
-        if (dunCheck == DUN_REQUIRED) {
+        if (dunRequired) {
             appendIfNotPresent(upstreamIfaceTypes, TYPE_MOBILE_DUN);
-        } else if (dunCheck == DUN_NOT_REQUIRED) {
-            appendIfNotPresent(upstreamIfaceTypes, TYPE_MOBILE);
-            appendIfNotPresent(upstreamIfaceTypes, TYPE_MOBILE_HIPRI);
         } else {
-            // Fix upstream interface types for case DUN_UNSPECIFIED.
             // Do not modify if a cellular interface type is already present in the
             // upstream interface types. Add TYPE_MOBILE and TYPE_MOBILE_HIPRI if no
             // cellular interface types are found in the upstream interface types.
-            if (!(containsOneOf(upstreamIfaceTypes,
-                    TYPE_MOBILE_DUN, TYPE_MOBILE, TYPE_MOBILE_HIPRI))) {
+            // This preserves backwards compatibility and prevents the DUN and default
+            // mobile types incorrectly appearing together, which could happen on
+            // previous releases in the common case where checkDunRequired returned
+            // DUN_UNSPECIFIED.
+            if (!containsOneOf(upstreamIfaceTypes, TYPE_MOBILE, TYPE_MOBILE_HIPRI)) {
                 upstreamIfaceTypes.add(TYPE_MOBILE);
                 upstreamIfaceTypes.add(TYPE_MOBILE_HIPRI);
             }
diff --git a/services/core/java/com/android/server/job/JobSchedulerService.java b/services/core/java/com/android/server/job/JobSchedulerService.java
index 64641b3..6608cad 100644
--- a/services/core/java/com/android/server/job/JobSchedulerService.java
+++ b/services/core/java/com/android/server/job/JobSchedulerService.java
@@ -876,14 +876,17 @@
             // This may throw a SecurityException.
             jobStatus.prepareLocked(ActivityManager.getService());
 
-            if (toCancel != null) {
-                cancelJobImplLocked(toCancel, jobStatus, "job rescheduled by app");
-            }
             if (work != null) {
                 // If work has been supplied, enqueue it into the new job.
                 jobStatus.enqueueWorkLocked(ActivityManager.getService(), work);
             }
-            startTrackingJobLocked(jobStatus, toCancel);
+
+            if (toCancel != null) {
+                // Implicitly replaces the existing job record with the new instance
+                cancelJobImplLocked(toCancel, jobStatus, "job rescheduled by app");
+            } else {
+                startTrackingJobLocked(jobStatus, null);
+            }
             StatsLog.write_non_chained(StatsLog.SCHEDULED_JOB_STATE_CHANGED,
                     uId, null, jobStatus.getBatteryName(),
                     StatsLog.SCHEDULED_JOB_STATE_CHANGED__STATE__SCHEDULED,
@@ -1012,6 +1015,12 @@
         }
     }
 
+    /**
+     * Cancel the given job, stopping it if it's currently executing.  If {@code incomingJob}
+     * is null, the cancelled job is removed outright from the system.  If
+     * {@code incomingJob} is non-null, it replaces {@code cancelled} in the store of
+     * currently scheduled jobs.
+     */
     private void cancelJobImplLocked(JobStatus cancelled, JobStatus incomingJob, String reason) {
         if (DEBUG) Slog.d(TAG, "CANCEL: " + cancelled.toShortString());
         cancelled.unprepareLocked(ActivityManager.getService());
@@ -1022,6 +1031,11 @@
         }
         // Cancel if running.
         stopJobOnServiceContextLocked(cancelled, JobParameters.REASON_CANCELED, reason);
+        // If this is a replacement, bring in the new version of the job
+        if (incomingJob != null) {
+            if (DEBUG) Slog.i(TAG, "Tracking replacement job " + incomingJob.toShortString());
+            startTrackingJobLocked(incomingJob, cancelled);
+        }
         reportActiveLocked();
     }
 
diff --git a/services/core/java/com/android/server/location/GnssLocationProvider.java b/services/core/java/com/android/server/location/GnssLocationProvider.java
index 0ec1f9c..809a48f 100644
--- a/services/core/java/com/android/server/location/GnssLocationProvider.java
+++ b/services/core/java/com/android/server/location/GnssLocationProvider.java
@@ -723,6 +723,17 @@
                 Log.e(TAG, "unable to parse SUPL_ES: " + suplESProperty);
             }
         }
+
+        String emergencyExtensionSecondsString
+                = properties.getProperty("ES_EXTENSION_SEC", "0");
+        try {
+            int emergencyExtensionSeconds =
+                    Integer.parseInt(emergencyExtensionSecondsString);
+            mNIHandler.setEmergencyExtensionSeconds(emergencyExtensionSeconds);
+        } catch (NumberFormatException e) {
+            Log.e(TAG, "unable to parse ES_EXTENSION_SEC: "
+                    + emergencyExtensionSecondsString);
+        }
     }
 
     private void loadPropertiesFromResource(Context context,
diff --git a/services/core/java/com/android/server/media/OWNERS b/services/core/java/com/android/server/media/OWNERS
index 8adea0e..4bc9373 100644
--- a/services/core/java/com/android/server/media/OWNERS
+++ b/services/core/java/com/android/server/media/OWNERS
@@ -1,4 +1,6 @@
-lajos@google.com
 elaurent@google.com
-sungsoo@google.com
+hdmoon@google.com
+insun@google.com
 jaewan@google.com
+lajos@google.com
+sungsoo@google.com
diff --git a/services/core/java/com/android/server/net/NetworkStatsService.java b/services/core/java/com/android/server/net/NetworkStatsService.java
index 2e7cbc6..8fa435c 100644
--- a/services/core/java/com/android/server/net/NetworkStatsService.java
+++ b/services/core/java/com/android/server/net/NetworkStatsService.java
@@ -82,7 +82,6 @@
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
 import android.net.DataUsageRequest;
-import android.net.IConnectivityManager;
 import android.net.INetworkManagementEventObserver;
 import android.net.INetworkStatsService;
 import android.net.INetworkStatsSession;
@@ -195,8 +194,6 @@
 
     private final boolean mUseBpfTrafficStats;
 
-    private IConnectivityManager mConnManager;
-
     @VisibleForTesting
     public static final String ACTION_NETWORK_STATS_POLL =
             "com.android.server.action.NETWORK_STATS_POLL";
@@ -258,6 +255,7 @@
     private final ArrayMap<String, NetworkIdentitySet> mActiveUidIfaces = new ArrayMap<>();
 
     /** Current default active iface. */
+    @GuardedBy("mStatsLock")
     private String mActiveIface;
 
     /** Set of any ifaces associated with mobile networks since boot. */
@@ -268,6 +266,10 @@
     @GuardedBy("mStatsLock")
     private Network[] mDefaultNetworks = new Network[0];
 
+    /** Set containing info about active VPNs and their underlying networks. */
+    @GuardedBy("mStatsLock")
+    private VpnInfo[] mVpnInfos = new VpnInfo[0];
+
     private final DropBoxNonMonotonicObserver mNonMonotonicObserver =
             new DropBoxNonMonotonicObserver();
 
@@ -375,10 +377,6 @@
         mHandlerCallback = callback;
     }
 
-    public void bindConnectivityManager(IConnectivityManager connManager) {
-        mConnManager = checkNotNull(connManager, "missing IConnectivityManager");
-    }
-
     public void systemReady() {
         mSystemReady = true;
 
@@ -857,13 +855,17 @@
     }
 
     @Override
-    public void forceUpdateIfaces(Network[] defaultNetworks) {
+    public void forceUpdateIfaces(
+            Network[] defaultNetworks,
+            VpnInfo[] vpnArray,
+            NetworkState[] networkStates,
+            String activeIface) {
         mContext.enforceCallingOrSelfPermission(READ_NETWORK_USAGE_HISTORY, TAG);
         assertBandwidthControlEnabled();
 
         final long token = Binder.clearCallingIdentity();
         try {
-            updateIfaces(defaultNetworks);
+            updateIfaces(defaultNetworks, vpnArray, networkStates, activeIface);
         } finally {
             Binder.restoreCallingIdentity(token);
         }
@@ -1127,11 +1129,17 @@
         }
     };
 
-    private void updateIfaces(Network[] defaultNetworks) {
+    private void updateIfaces(
+            Network[] defaultNetworks,
+            VpnInfo[] vpnArray,
+            NetworkState[] networkStates,
+            String activeIface) {
         synchronized (mStatsLock) {
             mWakeLock.acquire();
             try {
-                updateIfacesLocked(defaultNetworks);
+                mVpnInfos = vpnArray;
+                mActiveIface = activeIface;
+                updateIfacesLocked(defaultNetworks, networkStates);
             } finally {
                 mWakeLock.release();
             }
@@ -1145,7 +1153,7 @@
      * {@link NetworkIdentitySet}.
      */
     @GuardedBy("mStatsLock")
-    private void updateIfacesLocked(Network[] defaultNetworks) {
+    private void updateIfacesLocked(Network[] defaultNetworks, NetworkState[] states) {
         if (!mSystemReady) return;
         if (LOGV) Slog.v(TAG, "updateIfacesLocked()");
 
@@ -1157,18 +1165,6 @@
         // will be persisted during next alarm poll event.
         performPollLocked(FLAG_PERSIST_NETWORK);
 
-        final NetworkState[] states;
-        final LinkProperties activeLink;
-        try {
-            states = mConnManager.getAllNetworkState();
-            activeLink = mConnManager.getActiveLinkProperties();
-        } catch (RemoteException e) {
-            // ignored; service lives in system_server
-            return;
-        }
-
-        mActiveIface = activeLink != null ? activeLink.getInterfaceName() : null;
-
         // Rebuild active interfaces based on connected networks
         mActiveIfaces.clear();
         mActiveUidIfaces.clear();
@@ -1280,7 +1276,7 @@
         Trace.traceEnd(TRACE_TAG_NETWORK);
 
         // For per-UID stats, pass the VPN info so VPN traffic is reattributed to responsible apps.
-        VpnInfo[] vpnArray = mConnManager.getAllVpnInfo();
+        VpnInfo[] vpnArray = mVpnInfos;
         Trace.traceBegin(TRACE_TAG_NETWORK, "recordUid");
         mUidRecorder.recordSnapshotLocked(uidSnapshot, mActiveUidIfaces, vpnArray, currentTime);
         Trace.traceEnd(TRACE_TAG_NETWORK);
diff --git a/services/core/java/com/android/server/net/OWNERS b/services/core/java/com/android/server/net/OWNERS
index 2e91f99..28ae6a4 100644
--- a/services/core/java/com/android/server/net/OWNERS
+++ b/services/core/java/com/android/server/net/OWNERS
@@ -1,12 +1,11 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
 jchalard@google.com
 jsharkey@android.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
-silberst@google.com
 sudheersai@google.com
 yamasani@google.com
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index bca3f5d..ef46861 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -2302,8 +2302,9 @@
         public ParceledListSlice<NotificationChannelGroup> getNotificationChannelGroups(
                 String pkg) {
             checkCallerIsSystemOrSameApp(pkg);
+
             return mRankingHelper.getNotificationChannelGroups(
-                    pkg, Binder.getCallingUid(), false, false);
+                    pkg, Binder.getCallingUid(), false, false, true);
         }
 
         @Override
@@ -2379,7 +2380,9 @@
         public ParceledListSlice<NotificationChannelGroup> getNotificationChannelGroupsForPackage(
                 String pkg, int uid, boolean includeDeleted) {
             checkCallerIsSystem();
-            return mRankingHelper.getNotificationChannelGroups(pkg, uid, includeDeleted, true);
+
+            return mRankingHelper.getNotificationChannelGroups(
+                    pkg, uid, includeDeleted, true, false);
         }
 
         @Override
@@ -4258,13 +4261,6 @@
         final String pkg = r.sbn.getPackageName();
         final int callingUid = r.sbn.getUid();
 
-        final boolean isPackageSuspended = isPackageSuspendedForUser(pkg, callingUid);
-        if (isPackageSuspended) {
-            Slog.e(TAG, "Suppressing notification from package due to package "
-                    + "suspended by administrator.");
-            usageStats.registerSuspendedByAdmin(r);
-            return isPackageSuspended;
-        }
         final boolean isBlocked =
                 mRankingHelper.isGroupBlocked(pkg, callingUid, r.getChannel().getGroup())
                 || mRankingHelper.getImportance(pkg, callingUid)
@@ -4273,8 +4269,9 @@
         if (isBlocked) {
             Slog.e(TAG, "Suppressing notification from package by user request.");
             usageStats.registerBlocked(r);
+            return true;
         }
-        return isBlocked;
+        return false;
     }
 
     protected class SnoozeNotificationRunnable implements Runnable {
@@ -4452,7 +4449,11 @@
                         return;
                     }
 
-                    r.setHidden(isPackageSuspendedLocked(r));
+                    final boolean isPackageSuspended = isPackageSuspendedLocked(r);
+                    r.setHidden(isPackageSuspended);
+                    if (isPackageSuspended) {
+                        mUsageStats.registerSuspendedByAdmin(r);
+                    }
                     NotificationRecord old = mNotificationsByKey.get(key);
                     final StatusBarNotification n = r.sbn;
                     final Notification notification = n.getNotification();
@@ -6630,7 +6631,6 @@
                 if (!oldSbnVisible && !sbnVisible) {
                     continue;
                 }
-
                 // If the notification is hidden, don't notifyPosted listeners targeting < P.
                 // Instead, those listeners will receive notifyPosted when the notification is
                 // unhidden.
@@ -7064,7 +7064,7 @@
                 new String[]{pkg});
 
         final String action = suspend ? Intent.ACTION_PACKAGES_SUSPENDED
-            : Intent.ACTION_PACKAGES_UNSUSPENDED;
+                : Intent.ACTION_PACKAGES_UNSUSPENDED;
         final Intent intent = new Intent(action);
         intent.putExtras(extras);
 
diff --git a/services/core/java/com/android/server/notification/RankingConfig.java b/services/core/java/com/android/server/notification/RankingConfig.java
index af64683..605348b 100644
--- a/services/core/java/com/android/server/notification/RankingConfig.java
+++ b/services/core/java/com/android/server/notification/RankingConfig.java
@@ -36,7 +36,7 @@
     void createNotificationChannelGroup(String pkg, int uid, NotificationChannelGroup group,
             boolean fromTargetApp);
     ParceledListSlice<NotificationChannelGroup> getNotificationChannelGroups(String pkg,
-            int uid, boolean includeDeleted, boolean includeNonGrouped);
+            int uid, boolean includeDeleted, boolean includeNonGrouped, boolean includeEmpty);
     void createNotificationChannel(String pkg, int uid, NotificationChannel channel,
             boolean fromTargetApp, boolean hasDndAccess);
     void updateNotificationChannel(String pkg, int uid, NotificationChannel channel, boolean fromUser);
diff --git a/services/core/java/com/android/server/notification/RankingHelper.java b/services/core/java/com/android/server/notification/RankingHelper.java
index 61b5415..da6e9c0 100644
--- a/services/core/java/com/android/server/notification/RankingHelper.java
+++ b/services/core/java/com/android/server/notification/RankingHelper.java
@@ -830,7 +830,7 @@
 
     @Override
     public ParceledListSlice<NotificationChannelGroup> getNotificationChannelGroups(String pkg,
-            int uid, boolean includeDeleted, boolean includeNonGrouped) {
+            int uid, boolean includeDeleted, boolean includeNonGrouped, boolean includeEmpty) {
         Preconditions.checkNotNull(pkg);
         Map<String, NotificationChannelGroup> groups = new ArrayMap<>();
         Record r = getRecord(pkg, uid);
@@ -861,6 +861,13 @@
         if (includeNonGrouped && nonGrouped.getChannels().size() > 0) {
             groups.put(null, nonGrouped);
         }
+        if (includeEmpty) {
+            for (NotificationChannelGroup group : r.groups.values()) {
+                if (!groups.containsKey(group.getId())) {
+                    groups.put(group.getId(), group);
+                }
+            }
+        }
         return new ParceledListSlice<>(new ArrayList<>(groups.values()));
     }
 
@@ -1244,7 +1251,7 @@
     /**
      * Dump only the ban information as structured JSON for the stats collector.
      *
-     * This is intentionally redundant with {#link dumpJson} because the old
+     * This is intentionally redundant with {@link dumpJson} because the old
      * scraper will expect this format.
      *
      * @param filter
@@ -1288,7 +1295,7 @@
     /**
      * Dump only the channel information as structured JSON for the stats collector.
      *
-     * This is intentionally redundant with {#link dumpJson} because the old
+     * This is intentionally redundant with {@link dumpJson} because the old
      * scraper will expect this format.
      *
      * @param filter
diff --git a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
index 1dada92..5c0874d 100644
--- a/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
+++ b/services/core/java/com/android/server/os/BugreportManagerServiceImpl.java
@@ -31,17 +31,15 @@
 import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.os.UserManager;
+import android.util.ArraySet;
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.Preconditions;
+import com.android.server.SystemConfig;
 
 import java.io.FileDescriptor;
 
-// TODO(b/111441001):
-// Intercept onFinished() & implement death recipient here and shutdown
-// bugreportd service.
-
 /**
  * Implementation of the service that provides a privileged API to capture and consume bugreports.
  *
@@ -55,10 +53,13 @@
     private final Object mLock = new Object();
     private final Context mContext;
     private final AppOpsManager mAppOps;
+    private final ArraySet<String> mBugreportWhitelistedPackages;
 
     BugreportManagerServiceImpl(Context context) {
         mContext = context;
         mAppOps = (AppOpsManager) context.getSystemService(Context.APP_OPS_SERVICE);
+        mBugreportWhitelistedPackages =
+                SystemConfig.getInstance().getBugreportWhitelistedPackages();
     }
 
     @Override
@@ -78,11 +79,20 @@
         Preconditions.checkNotNull(bugreportFd);
         Preconditions.checkNotNull(listener);
         validateBugreportMode(bugreportMode);
-        ensureIsPrimaryUser();
+        final long identity = Binder.clearCallingIdentity();
+        try {
+            ensureIsPrimaryUser();
+        } finally {
+            Binder.restoreCallingIdentity(identity);
+        }
 
         int callingUid = Binder.getCallingUid();
         mAppOps.checkPackage(callingUid, callingPackage);
 
+        if (!mBugreportWhitelistedPackages.contains(callingPackage)) {
+            throw new SecurityException(
+                    callingPackage + " is not whitelisted to use Bugreport API");
+        }
         synchronized (mLock) {
             startBugreportLocked(callingUid, callingPackage, bugreportFd, screenshotFd,
                     bugreportMode, listener);
@@ -146,8 +156,8 @@
         if (isDumpstateBinderServiceRunningLocked()) {
             Slog.w(TAG, "'dumpstate' is already running. Cannot start a new bugreport"
                     + " while another one is currently in progress.");
-            // TODO(b/111441001): Use a new error code; add this to the documentation of the API.
-            reportError(listener, IDumpstateListener.BUGREPORT_ERROR_RUNTIME_ERROR);
+            reportError(listener,
+                    IDumpstateListener.BUGREPORT_ERROR_ANOTHER_REPORT_IN_PROGRESS);
             return;
         }
 
@@ -157,9 +167,12 @@
             reportError(listener, IDumpstateListener.BUGREPORT_ERROR_RUNTIME_ERROR);
             return;
         }
+
+        // Wrap the listener so we can intercept binder events directly.
+        IDumpstateListener myListener = new DumpstateListener(listener, ds);
         try {
             ds.startBugreport(callingUid, callingPackage,
-                    bugreportFd, screenshotFd, bugreportMode, listener);
+                    bugreportFd, screenshotFd, bugreportMode, myListener);
         } catch (RemoteException e) {
             reportError(listener, IDumpstateListener.BUGREPORT_ERROR_RUNTIME_ERROR);
         }
@@ -226,4 +239,73 @@
         Slog.w(TAG, message);
         throw new IllegalArgumentException(message);
     }
+
+
+    private final class DumpstateListener extends IDumpstateListener.Stub
+            implements DeathRecipient {
+        private final IDumpstateListener mListener;
+        private final IDumpstate mDs;
+        private boolean mDone = false;
+
+        DumpstateListener(IDumpstateListener listener, IDumpstate ds) {
+            mListener = listener;
+            mDs = ds;
+            try {
+                mDs.asBinder().linkToDeath(this, 0);
+            } catch (RemoteException e) {
+                Slog.e(TAG, "Unable to register Death Recipient for IDumpstate", e);
+            }
+        }
+
+        @Override
+        public void onProgress(int progress) throws RemoteException {
+            mListener.onProgress(progress);
+        }
+
+        @Override
+        public void onError(int errorCode) throws RemoteException {
+            synchronized (mLock) {
+                mDone = true;
+            }
+            mListener.onError(errorCode);
+        }
+
+        @Override
+        public void onFinished() throws RemoteException {
+            synchronized (mLock) {
+                mDone = true;
+            }
+            mListener.onFinished();
+        }
+
+        @Override
+        public void binderDied() {
+            synchronized (mLock) {
+                if (!mDone) {
+                    // If we have not gotten a "done" callback this must be a crash.
+                    Slog.e(TAG, "IDumpstate likely crashed. Notifying listener");
+                    try {
+                        mListener.onError(IDumpstateListener.BUGREPORT_ERROR_RUNTIME_ERROR);
+                    } catch (RemoteException ignored) {
+                        // If listener is not around, there isn't anything to do here.
+                    }
+                }
+            }
+            mDs.asBinder().unlinkToDeath(this, 0);
+        }
+
+        // Old methods; unused in the API flow.
+        @Override
+        public void onProgressUpdated(int progress) throws RemoteException {
+        }
+
+        @Override
+        public void onMaxProgressUpdated(int maxProgress) throws RemoteException {
+        }
+
+        @Override
+        public void onSectionComplete(String title, int status, int size, int durationMs)
+                throws RemoteException {
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/pm/OWNERS b/services/core/java/com/android/server/pm/OWNERS
index 8ce2568..af9b12a 100644
--- a/services/core/java/com/android/server/pm/OWNERS
+++ b/services/core/java/com/android/server/pm/OWNERS
@@ -10,56 +10,28 @@
 toddke@google.com
 
 # apex support
-per-file ApexManager.java = dariofreni@google.com, narayan@google.com, toddke@android.com, toddke@google.com
-per-file StagingManager.java = dariofreni@google.com, narayan@google.com, toddke@android.com, toddke@google.com
+per-file ApexManager.java = dariofreni@google.com
+per-file StagingManager.java = dariofreni@google.com
 
 # dex
-per-file AbstractStatsBase.java = agampe@google.com
-per-file AbstractStatsBase.java = calin@google.com
-per-file AbstractStatsBase.java = ngeoffray@google.com
-per-file BackgroundDexOptService.java = agampe@google.com
-per-file BackgroundDexOptService.java = calin@google.com
-per-file BackgroundDexOptService.java = ngeoffray@google.com
-per-file CompilerStats.java = agampe@google.com
-per-file CompilerStats.java = calin@google.com
-per-file CompilerStats.java = ngeoffray@google.com
-per-file DynamicCodeLoggingService.java = agampe@google.com
-per-file DynamicCodeLoggingService.java = calin@google.com
-per-file DynamicCodeLoggingService.java = ngeoffray@google.com
-per-file InstructionSets.java = agampe@google.com
-per-file InstructionSets.java = calin@google.com
-per-file InstructionSets.java = ngeoffray@google.com
-per-file OtaDexoptService.java = agampe@google.com
-per-file OtaDexoptService.java = calin@google.com
-per-file OtaDexoptService.java = ngeoffray@google.com
-per-file OtaDexoptShellCommand.java = agampe@google.com
-per-file OtaDexoptShellCommand.java = calin@google.com
-per-file OtaDexoptShellCommand.java = ngeoffray@google.com
-per-file PackageDexOptimizer.java = agampe@google.com
-per-file PackageDexOptimizer.java = calin@google.com
-per-file PackageDexOptimizer.java = ngeoffray@google.com
-per-file PackageManagerServiceCompilerMapping.java = agampe@google.com
-per-file PackageManagerServiceCompilerMapping.java = calin@google.com
-per-file PackageManagerServiceCompilerMapping.java = ngeoffray@google.com
-per-file PackageUsage.java = agampe@google.com
-per-file PackageUsage.java = calin@google.com
-per-file PackageUsage.java = ngeoffray@google.com
+per-file AbstractStatsBase.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file BackgroundDexOptService.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file CompilerStats.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file DynamicCodeLoggingService.java = alanstokes@google.com, agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file InstructionSets.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file OtaDexoptService.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file OtaDexoptShellCommand.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file PackageDexOptimizer.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file PackageManagerServiceCompilerMapping.java = agampe@google.com, calin@google.com, ngeoffray@google.com
+per-file PackageUsage.java = agampe@google.com, calin@google.com, ngeoffray@google.com
 
 # multi user / cross profile
-per-file CrossProfileAppsServiceImpl.java = omakoto@google.com
-per-file CrossProfileAppsServiceImpl.java = yamasani@google.com
-per-file CrossProfileAppsService.java = omakoto@google.com
-per-file CrossProfileAppsService.java = yamasani@google.com
-per-file CrossProfileIntentFilter.java = omakoto@google.com
-per-file CrossProfileIntentFilter.java = yamasani@google.com
-per-file CrossProfileIntentResolver.java = omakoto@google.com
-per-file CrossProfileIntentResolver.java = yamasani@google.com
-per-file UserManagerService.java = omakoto@google.com
-per-file UserManagerService.java = yamasani@google.com
-per-file UserRestrictionsUtils.java = omakoto@google.com
-per-file UserRestrictionsUtils.java = yamasani@google.com
-per-file UserRestrictionsUtils.java = rubinxu@google.com
-per-file UserRestrictionsUtils.java = sandness@google.com
+per-file CrossProfileAppsServiceImpl.java = omakoto@google.com, yamasani@google.com
+per-file CrossProfileAppsService.java = omakoto@google.com, yamasani@google.com
+per-file CrossProfileIntentFilter.java = omakoto@google.com, yamasani@google.com
+per-file CrossProfileIntentResolver.java = omakoto@google.com, yamasani@google.com
+per-file UserManagerService.java = omakoto@google.com, yamasani@google.com
+per-file UserRestrictionsUtils.java = omakoto@google.com, rubinxu@google.com, sandness@google.com, yamasani@google.com
 
 # security
 per-file KeySetHandle.java = cbrubaker@google.com
@@ -69,17 +41,17 @@
 per-file SELinuxMMAC.java = cbrubaker@google.com
 
 # shortcuts
-per-file LauncherAppsService.java = omakoto@google.com
-per-file ShareTargetInfo.java = omakoto@google.com
-per-file ShortcutBitmapSaver.java = omakoto@google.com
-per-file ShortcutDumpFiles.java = omakoto@google.com
-per-file ShortcutLauncher.java = omakoto@google.com
-per-file ShortcutNonPersistentUser.java = omakoto@google.com
-per-file ShortcutPackage.java = omakoto@google.com
-per-file ShortcutPackageInfo.java = omakoto@google.com
-per-file ShortcutPackageItem.java = omakoto@google.com
-per-file ShortcutParser.java = omakoto@google.com
-per-file ShortcutRequestPinProcessor.java = omakoto@google.com
-per-file ShortcutService.java = omakoto@google.com
-per-file ShortcutUser.java = omakoto@google.com
+per-file LauncherAppsService.java = omakoto@google.com, yamasani@google.com
+per-file ShareTargetInfo.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutBitmapSaver.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutDumpFiles.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutLauncher.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutNonPersistentUser.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutPackage.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutPackageInfo.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutPackageItem.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutParser.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutRequestPinProcessor.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutService.java = omakoto@google.com, yamasani@google.com
+per-file ShortcutUser.java = omakoto@google.com, yamasani@google.com
 
diff --git a/services/core/java/com/android/server/pm/OtaDexoptService.java b/services/core/java/com/android/server/pm/OtaDexoptService.java
index 41eaa24..1c0b78f 100644
--- a/services/core/java/com/android/server/pm/OtaDexoptService.java
+++ b/services/core/java/com/android/server/pm/OtaDexoptService.java
@@ -333,7 +333,7 @@
         PackageDexOptimizer optimizer = new OTADexoptPackageDexOptimizer(
                 collectingInstaller, mPackageManagerService.mInstallLock, mContext);
 
-        optimizer.performDexOpt(pkg, pkg.usesLibraryInfos,
+        optimizer.performDexOpt(pkg,
                 null /* ISAs */,
                 null /* CompilerStats.PackageStats */,
                 mPackageManagerService.getDexManager().getPackageUseInfoOrDefault(pkg.packageName),
diff --git a/services/core/java/com/android/server/pm/PackageDexOptimizer.java b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
index 51575a4..8018c2b 100644
--- a/services/core/java/com/android/server/pm/PackageDexOptimizer.java
+++ b/services/core/java/com/android/server/pm/PackageDexOptimizer.java
@@ -25,10 +25,12 @@
 import android.content.pm.dex.DexMetadataHelper;
 import android.os.FileUtils;
 import android.os.PowerManager;
+import android.os.Process;
 import android.os.SystemClock;
 import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.WorkSource;
+import android.os.storage.StorageManager;
 import android.util.Log;
 import android.util.Slog;
 
@@ -127,7 +129,7 @@
      * <p>Calls to {@link com.android.server.pm.Installer#dexopt} on {@link #mInstaller} are
      * synchronized on {@link #mInstallLock}.
      */
-    int performDexOpt(PackageParser.Package pkg, List<SharedLibraryInfo> sharedLibraries,
+    int performDexOpt(PackageParser.Package pkg,
             String[] instructionSets, CompilerStats.PackageStats packageStats,
             PackageDexUsage.PackageUseInfo packageUseInfo, DexoptOptions options) {
         if (pkg.applicationInfo.uid == -1) {
@@ -140,7 +142,7 @@
         synchronized (mInstallLock) {
             final long acquireTime = acquireWakeLockLI(pkg.applicationInfo.uid);
             try {
-                return performDexOptLI(pkg, sharedLibraries, instructionSets,
+                return performDexOptLI(pkg, instructionSets,
                         packageStats, packageUseInfo, options);
             } finally {
                 releaseWakeLockLI(acquireTime);
@@ -148,15 +150,60 @@
         }
     }
 
+    int performDexOpt(SharedLibraryInfo info, String[] instructionSets, DexoptOptions options) {
+        String classLoaderContext = DexoptUtils.getClassLoaderContext(info);
+        final String[] dexCodeInstructionSets = getDexCodeInstructionSets(instructionSets);
+        String compilerFilter = PackageManagerServiceCompilerMapping.getCompilerFilterForReason(
+                PackageManagerService.REASON_SHARED);
+        int result = DEX_OPT_SKIPPED;
+        for (String instructionSet : dexCodeInstructionSets) {
+            int dexoptNeeded = getDexoptNeeded(
+                        info.getPath(), instructionSet, compilerFilter,
+                        classLoaderContext, false /* newProfile */,
+                        false /* downgrade */);
+            if (Math.abs(dexoptNeeded) == DexFile.NO_DEXOPT_NEEDED) {
+                continue;
+            }
+            // Special string recognized by installd.
+            final String packageName = "*";
+            final String outputPath = null;
+            int dexFlags = DEXOPT_PUBLIC
+                    | (options.isBootComplete() ? DEXOPT_BOOTCOMPLETE : 0)
+                    | (options.isDexoptIdleBackgroundJob() ? DEXOPT_IDLE_BACKGROUND_JOB : 0);
+            dexFlags = adjustDexoptFlags(dexFlags);
+            final String uuid = StorageManager.UUID_SYSTEM;
+            final String seInfo = null;
+            final int targetSdkVersion = 0;  // Builtin libraries targets the system's SDK version
+            try {
+                mInstaller.dexopt(info.getPath(), Process.SYSTEM_UID, packageName,
+                        instructionSet, dexoptNeeded, outputPath, dexFlags, compilerFilter,
+                        uuid, classLoaderContext, seInfo, false /* downgrade */,
+                        targetSdkVersion, /*profileName*/ null, /*dexMetadataPath*/ null,
+                        getReasonName(options.getCompilationReason()));
+                // The end result is:
+                //  - FAILED if any path failed,
+                //  - PERFORMED if at least one path needed compilation,
+                //  - SKIPPED when all paths are up to date
+                if (result != DEX_OPT_FAILED) {
+                    result = DEX_OPT_PERFORMED;
+                }
+            } catch (InstallerException e) {
+                Slog.w(TAG, "Failed to dexopt", e);
+                result = DEX_OPT_FAILED;
+            }
+        }
+        return result;
+    }
+
     /**
      * Performs dexopt on all code paths of the given package.
      * It assumes the install lock is held.
      */
     @GuardedBy("mInstallLock")
     private int performDexOptLI(PackageParser.Package pkg,
-            List<SharedLibraryInfo> sharedLibraries,
             String[] targetInstructionSets, CompilerStats.PackageStats packageStats,
             PackageDexUsage.PackageUseInfo packageUseInfo, DexoptOptions options) {
+        final List<SharedLibraryInfo> sharedLibraries = pkg.usesLibraryInfos;
         final String[] instructionSets = targetInstructionSets != null ?
                 targetInstructionSets : getAppDexInstructionSets(pkg.applicationInfo);
         final String[] dexCodeInstructionSets = getDexCodeInstructionSets(instructionSets);
diff --git a/services/core/java/com/android/server/pm/PackageManagerService.java b/services/core/java/com/android/server/pm/PackageManagerService.java
index 8948977..2f510a7 100644
--- a/services/core/java/com/android/server/pm/PackageManagerService.java
+++ b/services/core/java/com/android/server/pm/PackageManagerService.java
@@ -168,6 +168,7 @@
 import android.content.pm.InstantAppResolveInfo;
 import android.content.pm.InstrumentationInfo;
 import android.content.pm.IntentFilterVerificationInfo;
+import android.content.pm.PackageBackwardCompatibility;
 import android.content.pm.KeySet;
 import android.content.pm.PackageCleanItem;
 import android.content.pm.PackageInfo;
@@ -177,6 +178,7 @@
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManager.LegacyPackageDeleteObserver;
 import android.content.pm.PackageManagerInternal;
+import android.content.pm.PackageManagerInternal.CheckPermissionDelegate;
 import android.content.pm.PackageManagerInternal.PackageListObserver;
 import android.content.pm.PackageParser;
 import android.content.pm.PackageParser.ActivityIntentInfo;
@@ -297,6 +299,8 @@
 import com.android.internal.util.IndentingPrintWriter;
 import com.android.internal.util.Preconditions;
 import com.android.internal.util.XmlUtils;
+import com.android.internal.util.function.QuadFunction;
+import com.android.internal.util.function.TriFunction;
 import com.android.server.AttributeCache;
 import com.android.server.DeviceIdleController;
 import com.android.server.EventLogTags;
@@ -376,6 +380,7 @@
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.BiConsumer;
+import java.util.function.BiFunction;
 import java.util.function.Predicate;
 
 /**
@@ -1043,6 +1048,9 @@
         void receiveVerificationResponse(int verificationId);
     }
 
+    @GuardedBy("mPackages")
+    private CheckPermissionDelegate mCheckPermissionDelegate;
+
     private class IntentVerifierProxy implements IntentFilterVerifier<ActivityIntentInfo> {
         private Context mContext;
         private ComponentName mIntentFilterVerifierComponent;
@@ -5352,11 +5360,35 @@
 
     @Override
     public int checkPermission(String permName, String pkgName, int userId) {
+        final CheckPermissionDelegate checkPermissionDelegate;
+        synchronized (mPackages) {
+            if (mCheckPermissionDelegate == null)  {
+                return checkPermissionImpl(permName, pkgName, userId);
+            }
+            checkPermissionDelegate = mCheckPermissionDelegate;
+        }
+        return checkPermissionDelegate.checkPermission(permName, pkgName, userId,
+                PackageManagerService.this::checkPermissionImpl);
+    }
+
+    private int checkPermissionImpl(String permName, String pkgName, int userId) {
         return mPermissionManager.checkPermission(permName, pkgName, getCallingUid(), userId);
     }
 
     @Override
     public int checkUidPermission(String permName, int uid) {
+        final CheckPermissionDelegate checkPermissionDelegate;
+        synchronized (mPackages) {
+            if (mCheckPermissionDelegate == null)  {
+                return checkUidPermissionImpl(permName, uid);
+            }
+            checkPermissionDelegate = mCheckPermissionDelegate;
+        }
+        return checkPermissionDelegate.checkUidPermission(permName, uid,
+                PackageManagerService.this::checkUidPermissionImpl);
+    }
+
+    private int checkUidPermissionImpl(String permName, int uid) {
         synchronized (mPackages) {
             final String[] packageNames = getPackagesForUid(uid);
             final PackageParser.Package pkg = (packageNames != null && packageNames.length > 0)
@@ -9237,6 +9269,16 @@
     }
 
     @GuardedBy("mPackages")
+    public CheckPermissionDelegate getCheckPermissionDelegateLocked() {
+        return mCheckPermissionDelegate;
+    }
+
+    @GuardedBy("mPackages")
+    public void setCheckPermissionDelegateLocked(CheckPermissionDelegate delegate) {
+        mCheckPermissionDelegate = delegate;
+    }
+
+    @GuardedBy("mPackages")
     private void notifyPackageUseLocked(String packageName, int reason) {
         final PackageParser.Package p = mPackages.get(packageName);
         if (p == null) {
@@ -9402,21 +9444,30 @@
         // at boot, or background job), the passed 'targetCompilerFilter' stays the same,
         // and the first package that uses the library will dexopt it. The
         // others will see that the compiled code for the library is up to date.
-        Collection<PackageParser.Package> deps = findSharedNonSystemLibraries(p);
+        Collection<SharedLibraryInfo> deps = findSharedLibraries(p);
         final String[] instructionSets = getAppDexInstructionSets(p.applicationInfo);
         if (!deps.isEmpty()) {
             DexoptOptions libraryOptions = new DexoptOptions(options.getPackageName(),
                     options.getCompilationReason(), options.getCompilerFilter(),
                     options.getSplitName(),
                     options.getFlags() | DexoptOptions.DEXOPT_AS_SHARED_LIBRARY);
-            for (PackageParser.Package depPackage : deps) {
-                // TODO: Analyze and investigate if we (should) profile libraries.
-                pdo.performDexOpt(depPackage, null /* sharedLibraries */, instructionSets,
-                        getOrCreateCompilerPackageStats(depPackage),
-                    mDexManager.getPackageUseInfoOrDefault(depPackage.packageName), libraryOptions);
+            for (SharedLibraryInfo info : deps) {
+                PackageParser.Package depPackage = null;
+                synchronized (mPackages) {
+                    depPackage = mPackages.get(info.getPackageName());
+                }
+                if (depPackage != null) {
+                    // TODO: Analyze and investigate if we (should) profile libraries.
+                    pdo.performDexOpt(depPackage, instructionSets,
+                            getOrCreateCompilerPackageStats(depPackage),
+                            mDexManager.getPackageUseInfoOrDefault(depPackage.packageName),
+                            libraryOptions);
+                } else {
+                    pdo.performDexOpt(info, instructionSets, libraryOptions);
+                }
             }
         }
-        return pdo.performDexOpt(p, p.usesLibraryInfos, instructionSets,
+        return pdo.performDexOpt(p, instructionSets,
                 getOrCreateCompilerPackageStats(p),
                 mDexManager.getPackageUseInfoOrDefault(p.packageName), options);
     }
@@ -9453,63 +9504,48 @@
         return BackgroundDexOptService.runIdleOptimizationsNow(this, mContext, packageNames);
     }
 
-    List<PackageParser.Package> findSharedNonSystemLibraries(PackageParser.Package p) {
-        if (p.usesLibraries != null || p.usesOptionalLibraries != null
-                || p.usesStaticLibraries != null) {
-            ArrayList<PackageParser.Package> retValue = new ArrayList<>();
+    private static List<SharedLibraryInfo> findSharedLibraries(PackageParser.Package p) {
+        if (p.usesLibraryInfos != null) {
+            ArrayList<SharedLibraryInfo> retValue = new ArrayList<>();
             Set<String> collectedNames = new HashSet<>();
-            findSharedNonSystemLibrariesRecursive(p, retValue, collectedNames);
-
-            retValue.remove(p);
-
+            for (SharedLibraryInfo info : p.usesLibraryInfos) {
+                findSharedLibrariesRecursive(info, retValue, collectedNames);
+            }
             return retValue;
         } else {
             return Collections.emptyList();
         }
     }
 
-    private void findSharedNonSystemLibrariesRecursive(PackageParser.Package p,
-            ArrayList<PackageParser.Package> collected, Set<String> collectedNames) {
-        if (!collectedNames.contains(p.packageName)) {
-            collectedNames.add(p.packageName);
-            collected.add(p);
+    private static void findSharedLibrariesRecursive(SharedLibraryInfo info,
+            ArrayList<SharedLibraryInfo> collected, Set<String> collectedNames) {
+        if (!collectedNames.contains(info.getName())) {
+            collectedNames.add(info.getName());
+            collected.add(info);
 
-            if (p.usesLibraries != null) {
-                findSharedNonSystemLibrariesRecursive(p.usesLibraries,
-                        null, collected, collectedNames);
-            }
-            if (p.usesOptionalLibraries != null) {
-                findSharedNonSystemLibrariesRecursive(p.usesOptionalLibraries,
-                        null, collected, collectedNames);
-            }
-            if (p.usesStaticLibraries != null) {
-                findSharedNonSystemLibrariesRecursive(p.usesStaticLibraries,
-                        p.usesStaticLibrariesVersions, collected, collectedNames);
+            if (info.getDependencies() != null) {
+                for (SharedLibraryInfo dep : info.getDependencies()) {
+                    findSharedLibrariesRecursive(dep, collected, collectedNames);
+                }
             }
         }
     }
 
-    private void findSharedNonSystemLibrariesRecursive(ArrayList<String> libs, long[] versions,
-            ArrayList<PackageParser.Package> collected, Set<String> collectedNames) {
-        final int libNameCount = libs.size();
-        for (int i = 0; i < libNameCount; i++) {
-            String libName = libs.get(i);
-            long version = (versions != null && versions.length == libNameCount)
-                    ? versions[i] : PackageManager.VERSION_CODE_HIGHEST;
-            PackageParser.Package libPkg = findSharedNonSystemLibrary(libName, version);
-            if (libPkg != null) {
-                findSharedNonSystemLibrariesRecursive(libPkg, collected, collectedNames);
+    List<PackageParser.Package> findSharedNonSystemLibraries(PackageParser.Package pkg) {
+        List<SharedLibraryInfo> deps = findSharedLibraries(pkg);
+        if (!deps.isEmpty()) {
+            ArrayList<PackageParser.Package> retValue = new ArrayList<>();
+            synchronized (mPackages) {
+                for (SharedLibraryInfo info : deps) {
+                    PackageParser.Package depPackage = mPackages.get(info.getPackageName());
+                    if (depPackage != null) {
+                        retValue.add(depPackage);
+                    }
+                }
             }
-        }
-    }
-
-    private PackageParser.Package findSharedNonSystemLibrary(String name, long version) {
-        synchronized (mPackages) {
-            SharedLibraryInfo libraryInfo = getSharedLibraryInfoLPr(name, version);
-            if (libraryInfo != null) {
-                return mPackages.get(libraryInfo.getPackageName());
-            }
-            return null;
+            return retValue;
+        } else {
+            return Collections.emptyList();
         }
     }
 
@@ -11008,6 +11044,8 @@
             pkg.mRealPackage = null;
             pkg.mAdoptPermissions = null;
         }
+
+        PackageBackwardCompatibility.modifySharedLibraries(pkg);
     }
 
     private static @NonNull <T> T assertNotNull(@Nullable T object, String message)
@@ -13696,7 +13734,9 @@
             if (mPackageListObservers.size() == 0) {
                 return;
             }
-            observers = (PackageListObserver[]) mPackageListObservers.toArray();
+            final PackageListObserver[] observerArray =
+                    new PackageListObserver[mPackageListObservers.size()];
+            observers = mPackageListObservers.toArray(observerArray);
         }
         for (int i = observers.length - 1; i >= 0; --i) {
             observers[i].onPackageAdded(packageName);
@@ -13710,7 +13750,9 @@
             if (mPackageListObservers.size() == 0) {
                 return;
             }
-            observers = (PackageListObserver[]) mPackageListObservers.toArray();
+            final PackageListObserver[] observerArray =
+                    new PackageListObserver[mPackageListObservers.size()];
+            observers = mPackageListObservers.toArray(observerArray);
         }
         for (int i = observers.length - 1; i >= 0; --i) {
             observers[i].onPackageRemoved(packageName);
@@ -17761,7 +17803,7 @@
                     REASON_INSTALL,
                     DexoptOptions.DEXOPT_BOOT_COMPLETE |
                     DexoptOptions.DEXOPT_INSTALL_WITH_DEX_METADATA_FILE);
-            mPackageDexOptimizer.performDexOpt(pkg, pkg.usesLibraryInfos,
+            mPackageDexOptimizer.performDexOpt(pkg,
                     null /* instructionSets */,
                     getOrCreateCompilerPackageStats(pkg),
                     mDexManager.getPackageUseInfoOrDefault(pkg.packageName),
@@ -24511,6 +24553,20 @@
             }
             return mArtManagerService.compileLayouts(pkg);
         }
+
+        @Override
+        public CheckPermissionDelegate getCheckPermissionDelegate() {
+            synchronized (mPackages) {
+                return PackageManagerService.this.getCheckPermissionDelegateLocked();
+            }
+        }
+
+        @Override
+        public void setCheckPermissionDelegate(CheckPermissionDelegate delegate) {
+            synchronized (mPackages) {
+                PackageManagerService.this.setCheckPermissionDelegateLocked(delegate);
+            }
+        }
     }
 
     @Override
diff --git a/services/core/java/com/android/server/pm/dex/DexoptUtils.java b/services/core/java/com/android/server/pm/dex/DexoptUtils.java
index 91ad11e..5a473c1 100644
--- a/services/core/java/com/android/server/pm/dex/DexoptUtils.java
+++ b/services/core/java/com/android/server/pm/dex/DexoptUtils.java
@@ -174,6 +174,18 @@
     }
 
     /**
+     * Creates the class loader context for the given shared library.
+     */
+    public static String getClassLoaderContext(SharedLibraryInfo info) {
+        String sharedLibrariesContext = "";
+        if (info.getDependencies() != null) {
+            sharedLibrariesContext = encodeSharedLibraries(info.getDependencies());
+        }
+        return encodeClassLoader(
+                "", SHARED_LIBRARY_LOADER_TYPE, sharedLibrariesContext);
+    }
+
+    /**
      * Recursive method to generate the class loader context dependencies for the split with the
      * given index. {@param classLoaderContexts} acts as an accumulator. Upton return
      * {@code classLoaderContexts[index]} will contain the split dependency.
diff --git a/services/core/java/com/android/server/pm/permission/PermissionManagerInternal.java b/services/core/java/com/android/server/pm/permission/PermissionManagerInternal.java
index a042fed..ec15c16 100644
--- a/services/core/java/com/android/server/pm/permission/PermissionManagerInternal.java
+++ b/services/core/java/com/android/server/pm/permission/PermissionManagerInternal.java
@@ -21,19 +21,11 @@
 import android.content.pm.PackageParser;
 import android.content.pm.PermissionGroupInfo;
 import android.content.pm.PermissionInfo;
-import android.content.pm.PackageManager.NameNotFoundException;
 import android.content.pm.PackageManager.PermissionInfoFlags;
-import android.content.pm.PackageParser.Permission;
-
-import com.android.server.pm.SharedUserSetting;
-import com.android.server.pm.permission.PermissionManagerInternal.PermissionCallback;
 
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Iterator;
 import java.util.List;
-import java.util.Map;
-import java.util.Set;
 
 /**
  * Internal interfaces to be used by other components within the system server.
diff --git a/services/core/java/com/android/server/slice/SliceManagerService.java b/services/core/java/com/android/server/slice/SliceManagerService.java
index c3b9841..e8f255f 100644
--- a/services/core/java/com/android/server/slice/SliceManagerService.java
+++ b/services/core/java/com/android/server/slice/SliceManagerService.java
@@ -42,6 +42,7 @@
 import android.content.IntentFilter;
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManagerInternal;
+import android.content.pm.ProviderInfo;
 import android.content.pm.ResolveInfo;
 import android.net.Uri;
 import android.os.Binder;
@@ -395,30 +396,11 @@
     private String getProviderPkg(Uri uri, int user) {
         long ident = Binder.clearCallingIdentity();
         try {
-            IBinder token = new Binder();
-            IActivityManager activityManager = ActivityManager.getService();
-            ContentProviderHolder holder = null;
             String providerName = getUriWithoutUserId(uri).getAuthority();
-            try {
-                try {
-                    holder = activityManager.getContentProviderExternal(
-                            providerName, getUserIdFromUri(uri, user), token);
-                    if (holder != null && holder.info != null) {
-                        return holder.info.packageName;
-                    } else {
-                        return null;
-                    }
-                } finally {
-                    if (holder != null && holder.provider != null) {
-                        activityManager.removeContentProviderExternal(providerName, token);
-                    }
-                }
-            } catch (RemoteException e) {
-                // Can't happen.
-                throw e.rethrowAsRuntimeException();
-            }
+            ProviderInfo provider = mContext.getPackageManager().resolveContentProviderAsUser(
+                    providerName, 0, getUserIdFromUri(uri, user));
+            return provider.packageName;
         } finally {
-            // I know, the double finally seems ugly, but seems safest for the identity.
             Binder.restoreCallingIdentity(ident);
         }
     }
diff --git a/services/core/java/com/android/server/stats/StatsCompanionService.java b/services/core/java/com/android/server/stats/StatsCompanionService.java
index 3798416..bf349ef 100644
--- a/services/core/java/com/android/server/stats/StatsCompanionService.java
+++ b/services/core/java/com/android/server/stats/StatsCompanionService.java
@@ -43,6 +43,8 @@
 import android.os.IBinder;
 import android.os.IStatsCompanionService;
 import android.os.IStatsManager;
+import android.os.IThermalEventListener;
+import android.os.IThermalService;
 import android.os.Parcelable;
 import android.os.Process;
 import android.os.RemoteException;
@@ -52,6 +54,7 @@
 import android.os.StatsLogEventWrapper;
 import android.os.SynchronousResultReceiver;
 import android.os.SystemClock;
+import android.os.Temperature;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.telephony.ModemActivityInfo;
@@ -153,6 +156,8 @@
     private KernelUidCpuClusterTimeReader mKernelUidCpuClusterTimeReader =
             new KernelUidCpuClusterTimeReader();
 
+    private static IThermalService sThermalService;
+
     public StatsCompanionService(Context context) {
         super();
         mContext = context;
@@ -203,6 +208,24 @@
         long[] freqs = mKernelUidCpuFreqTimeReader.readFreqs(powerProfile);
         mKernelUidCpuClusterTimeReader.setThrottleInterval(0);
         mKernelUidCpuActiveTimeReader.setThrottleInterval(0);
+
+        // Enable push notifications of throttling from vendor thermal
+        // management subsystem via thermalservice.
+        IBinder b = ServiceManager.getService("thermalservice");
+
+        if (b != null) {
+            sThermalService = IThermalService.Stub.asInterface(b);
+            try {
+                sThermalService.registerThermalEventListener(
+                        new ThermalEventListener());
+                Slog.i(TAG, "register thermal listener successfully");
+            } catch (RemoteException e) {
+                // Should never happen.
+                Slog.e(TAG, "register thermal listener error");
+            }
+        } else {
+            Slog.e(TAG, "cannot find thermalservice, no throttling push notifications");
+        }
     }
 
     @Override
@@ -1181,4 +1204,14 @@
         }
     }
 
+    // Thermal event received from vendor thermal management subsystem
+    private static final class ThermalEventListener extends IThermalEventListener.Stub {
+        @Override public void notifyThrottling(boolean isThrottling, Temperature temp) {
+            StatsLog.write(StatsLog.THERMAL_THROTTLING, temp.getType(),
+                    isThrottling ?
+                            StatsLog.THERMAL_THROTTLING_STATE_CHANGED__STATE__START :
+                            StatsLog.THERMAL_THROTTLING_STATE_CHANGED__STATE__STOP,
+                    temp.getValue());
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/timezone/RulesManagerService.java b/services/core/java/com/android/server/timezone/RulesManagerService.java
index 4b413e5..296a652 100644
--- a/services/core/java/com/android/server/timezone/RulesManagerService.java
+++ b/services/core/java/com/android/server/timezone/RulesManagerService.java
@@ -16,14 +16,13 @@
 
 package com.android.server.timezone;
 
-import com.android.internal.annotations.VisibleForTesting;
-import com.android.server.EventLogTags;
-import com.android.server.SystemService;
-import com.android.timezone.distro.DistroException;
-import com.android.timezone.distro.DistroVersion;
-import com.android.timezone.distro.StagedDistroOperation;
-import com.android.timezone.distro.TimeZoneDistro;
-import com.android.timezone.distro.installer.TimeZoneDistroInstaller;
+import static android.app.timezone.RulesState.DISTRO_STATUS_INSTALLED;
+import static android.app.timezone.RulesState.DISTRO_STATUS_NONE;
+import static android.app.timezone.RulesState.DISTRO_STATUS_UNKNOWN;
+import static android.app.timezone.RulesState.STAGED_OPERATION_INSTALL;
+import static android.app.timezone.RulesState.STAGED_OPERATION_NONE;
+import static android.app.timezone.RulesState.STAGED_OPERATION_UNINSTALL;
+import static android.app.timezone.RulesState.STAGED_OPERATION_UNKNOWN;
 
 import android.app.timezone.Callback;
 import android.app.timezone.DistroFormatVersion;
@@ -37,6 +36,21 @@
 import android.os.RemoteException;
 import android.util.Slog;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.server.EventLogTags;
+import com.android.server.SystemService;
+import com.android.timezone.distro.DistroException;
+import com.android.timezone.distro.DistroVersion;
+import com.android.timezone.distro.StagedDistroOperation;
+import com.android.timezone.distro.TimeZoneDistro;
+import com.android.timezone.distro.installer.TimeZoneDistroInstaller;
+
+import libcore.icu.ICU;
+import libcore.timezone.TimeZoneDataFiles;
+import libcore.timezone.TimeZoneFinder;
+import libcore.timezone.TzDataSetVersion;
+import libcore.timezone.ZoneInfoDB;
+
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.FileInputStream;
@@ -46,18 +60,6 @@
 import java.util.Arrays;
 import java.util.concurrent.Executor;
 import java.util.concurrent.atomic.AtomicBoolean;
-import libcore.icu.ICU;
-import libcore.timezone.TzDataSetVersion;
-import libcore.timezone.TimeZoneFinder;
-import libcore.timezone.ZoneInfoDB;
-
-import static android.app.timezone.RulesState.DISTRO_STATUS_INSTALLED;
-import static android.app.timezone.RulesState.DISTRO_STATUS_NONE;
-import static android.app.timezone.RulesState.DISTRO_STATUS_UNKNOWN;
-import static android.app.timezone.RulesState.STAGED_OPERATION_INSTALL;
-import static android.app.timezone.RulesState.STAGED_OPERATION_NONE;
-import static android.app.timezone.RulesState.STAGED_OPERATION_UNINSTALL;
-import static android.app.timezone.RulesState.STAGED_OPERATION_UNKNOWN;
 
 public final class RulesManagerService extends IRulesManager.Stub {
 
@@ -96,8 +98,6 @@
     @VisibleForTesting(visibility = VisibleForTesting.Visibility.PRIVATE)
     static final String REQUIRED_QUERY_PERMISSION =
             android.Manifest.permission.QUERY_TIME_ZONE_RULES;
-    private static final File SYSTEM_TZ_DATA_FILE = new File("/system/usr/share/zoneinfo/tzdata");
-    private static final File TZ_DATA_DIR = new File("/data/misc/zoneinfo");
 
     private final AtomicBoolean mOperationInProgress = new AtomicBoolean(false);
     private final PermissionHelper mPermissionHelper;
@@ -108,12 +108,14 @@
 
     private static RulesManagerService create(Context context) {
         RulesManagerServiceHelperImpl helper = new RulesManagerServiceHelperImpl(context);
+        File baseVersionFile = new File(TimeZoneDataFiles.getRuntimeModuleTzVersionFile());
+        File tzDataDir = new File(TimeZoneDataFiles.getDataTimeZoneRootDir());
         return new RulesManagerService(
                 helper /* permissionHelper */,
                 helper /* executor */,
                 helper /* intentHelper */,
                 PackageTracker.create(context),
-                new TimeZoneDistroInstaller(TAG, SYSTEM_TZ_DATA_FILE, TZ_DATA_DIR));
+                new TimeZoneDistroInstaller(TAG, baseVersionFile, tzDataDir));
     }
 
     // A constructor that can be used by tests to supply mocked / faked dependencies.
@@ -143,11 +145,11 @@
     /** Like {@link #getRulesState()} without the permission check. */
     private RulesState getRulesStateInternal() {
         synchronized(this) {
-            String systemRulesVersion;
+            TzDataSetVersion baseVersion;
             try {
-                systemRulesVersion = mInstaller.getSystemRulesVersion();
+                baseVersion = mInstaller.readBaseVersion();
             } catch (IOException e) {
-                Slog.w(TAG, "Failed to read system rules", e);
+                Slog.w(TAG, "Failed to read base rules version", e);
                 return null;
             }
 
@@ -196,7 +198,7 @@
                     Slog.w(TAG, "Failed to read staged distro.", e);
                 }
             }
-            return new RulesState(systemRulesVersion, DISTRO_FORMAT_VERSION_SUPPORTED,
+            return new RulesState(baseVersion.rulesVersion, DISTRO_FORMAT_VERSION_SUPPORTED,
                     operationInProgress, stagedOperationStatus, stagedDistroRulesVersion,
                     distroStatus, installedDistroRulesVersion);
         }
@@ -454,13 +456,13 @@
                             pw.println("Operation in progress: " + value);
                             break;
                         }
-                        case 's': {
-                            // Report system image rules version
+                        case 'b': {
+                            // Report base rules version
                             String value = "Unknown";
                             if (rulesState != null) {
-                                value = rulesState.getSystemRulesVersion();
+                                value = rulesState.getBaseRulesVersion();
                             }
-                            pw.println("System rules version: " + value);
+                            pw.println("Base rules version: " + value);
                             break;
                         }
                         case 'c': {
diff --git a/services/core/java/com/android/server/wm/AccessibilityController.java b/services/core/java/com/android/server/wm/AccessibilityController.java
index a6ec3cf..0190e15 100644
--- a/services/core/java/com/android/server/wm/AccessibilityController.java
+++ b/services/core/java/com/android/server/wm/AccessibilityController.java
@@ -71,7 +71,7 @@
 import java.util.Set;
 
 /**
- * This class contains the accessibility related logic of the window manger.
+ * This class contains the accessibility related logic of the window manager.
  */
 final class AccessibilityController {
 
diff --git a/services/core/java/com/android/server/wm/AppWindowContainerController.java b/services/core/java/com/android/server/wm/AppWindowContainerController.java
index 4f15c5d..2e29931 100644
--- a/services/core/java/com/android/server/wm/AppWindowContainerController.java
+++ b/services/core/java/com/android/server/wm/AppWindowContainerController.java
@@ -18,9 +18,9 @@
 
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
-
 import static android.view.WindowManager.TRANSIT_DOCK_TASK_FROM_RECENTS;
 import static android.view.WindowManager.TRANSIT_UNSET;
+
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ADD_REMOVE;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ORIENTATION;
@@ -65,6 +65,7 @@
     private final class H extends Handler {
         public static final int NOTIFY_WINDOWS_DRAWN = 1;
         public static final int NOTIFY_STARTING_WINDOW_DRAWN = 2;
+        public static final int NOTIFY_WINDOWS_NOTDRAWN = 3;
 
         public H(Looper looper) {
             super(looper);
@@ -85,10 +86,18 @@
                     if (mListener == null) {
                         return;
                     }
-                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting drawn in "
+                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting starting window drawn in "
                             + AppWindowContainerController.this.mToken);
                     mListener.onStartingWindowDrawn(msg.getWhen());
                     break;
+                case NOTIFY_WINDOWS_NOTDRAWN:
+                    if (mListener == null) {
+                        return;
+                    }
+                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting undrawn in "
+                            + AppWindowContainerController.this.mToken);
+                    mListener.onWindowsNotDrawn(msg.getWhen());
+                    break;
                 default:
                     break;
             }
@@ -740,6 +749,10 @@
         mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_WINDOWS_DRAWN));
     }
 
+    void reportWindowsNotDrawn() {
+        mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_WINDOWS_NOTDRAWN));
+    }
+
     void reportWindowsVisible() {
         mHandler.post(mOnWindowsVisible);
     }
diff --git a/services/core/java/com/android/server/wm/AppWindowContainerListener.java b/services/core/java/com/android/server/wm/AppWindowContainerListener.java
index 8a39a74..9d2758a 100644
--- a/services/core/java/com/android/server/wm/AppWindowContainerListener.java
+++ b/services/core/java/com/android/server/wm/AppWindowContainerListener.java
@@ -20,6 +20,8 @@
 public interface AppWindowContainerListener extends WindowContainerListener {
     /** Called when the windows associated app window container are drawn. */
     void onWindowsDrawn(long timestamp);
+    /** Called when the windows associated app window container are no longer drawn. */
+    default void onWindowsNotDrawn(long timestamp) {}
     /** Called when the windows associated app window container are visible. */
     void onWindowsVisible();
     /** Called when the windows associated app window container are no longer visible. */
diff --git a/services/core/java/com/android/server/wm/AppWindowThumbnail.java b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
index bef974a..ad92f81 100644
--- a/services/core/java/com/android/server/wm/AppWindowThumbnail.java
+++ b/services/core/java/com/android/server/wm/AppWindowThumbnail.java
@@ -69,7 +69,6 @@
                 .setFormat(PixelFormat.TRANSLUCENT)
                 .setMetadata(appToken.windowType,
                         window != null ? window.mOwnerUid : Binder.getCallingUid())
-                .setBufferLayer()
                 .build();
 
         if (SHOW_TRANSACTIONS) {
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index fa6079c..bd5d35e 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -354,6 +354,10 @@
                 if (controller != null) {
                     controller.reportWindowsDrawn();
                 }
+            } else {
+                if (controller != null) {
+                    controller.reportWindowsNotDrawn();
+                }
             }
             reportedDrawn = nowDrawn;
         }
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 6700a12..22ac65d 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -400,6 +400,9 @@
 
     private MagnificationSpec mMagnificationSpec;
 
+    /** Caches the value whether told display manager that we have content. */
+    private boolean mLastHasContent;
+
     private final Consumer<WindowState> mUpdateWindowsForAnimator = w -> {
         WindowStateAnimator winAnimator = w.mWinAnimator;
         final AppWindowToken atoken = w.mAppToken;
@@ -773,8 +776,7 @@
 
         final SurfaceControl.Builder b = mService.makeSurfaceBuilder(mSession)
                 .setSize(mSurfaceSize, mSurfaceSize)
-                .setOpaque(true)
-                .setContainerLayer(true);
+                .setOpaque(true);
         mWindowingLayer = b.setName("Display Root").build();
         mOverlayLayer = b.setName("Display Overlays").build();
 
@@ -2917,8 +2919,9 @@
         forAllWindows(mApplySurfaceChangesTransaction, true /* traverseTopToBottom */);
         prepareSurfaces();
 
+        mLastHasContent = mTmpApplySurfaceChangesTransactionState.displayHasContent;
         mService.mDisplayManagerInternal.setDisplayProperties(mDisplayId,
-                mTmpApplySurfaceChangesTransactionState.displayHasContent,
+                mLastHasContent,
                 mTmpApplySurfaceChangesTransactionState.preferredRefreshRate,
                 mTmpApplySurfaceChangesTransactionState.preferredModeId,
                 true /* inTraversal, must call performTraversalInTrans... below */);
@@ -3891,7 +3894,7 @@
         SurfaceSession s = child != null ? child.getSession() : getSession();
         final SurfaceControl.Builder b = mService.makeSurfaceBuilder(s);
         b.setSize(mSurfaceSize, mSurfaceSize);
-        b.setContainerLayer(true);
+
         if (child == null) {
             return b;
         }
@@ -4053,4 +4056,11 @@
     private boolean canUpdateImeTarget() {
         return mDeferUpdateImeTargetCount == 0;
     }
+
+    /**
+     * @return Cached value whether we told display manager that we have content.
+     */
+    boolean getLastHasContent() {
+        return mLastHasContent;
+    }
 }
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 8b4a2dd..3f91bb1 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -225,7 +225,6 @@
 import android.view.inputmethod.InputMethodManagerInternal;
 
 import com.android.internal.R;
-import com.android.internal.graphics.SfVsyncFrameCallbackProvider;
 import com.android.internal.os.IResultReceiver;
 import com.android.internal.policy.IKeyguardDismissCallback;
 import com.android.internal.policy.IShortcutService;
@@ -6692,6 +6691,9 @@
                     mRoot.forAllWindows(w -> {pw.println(w);}, true /* traverseTopToBottom */);
                 }
                 return;
+            } else if ("trace".equals(cmd)) {
+                // do nothing
+                return;
             } else {
                 // Dumping a single name?
                 if (!dumpWindows(pw, cmd, args, opti, dumpAll)) {
diff --git a/services/core/java/com/android/server/wm/WindowState.java b/services/core/java/com/android/server/wm/WindowState.java
index 1ae680f..087bd6a 100644
--- a/services/core/java/com/android/server/wm/WindowState.java
+++ b/services/core/java/com/android/server/wm/WindowState.java
@@ -85,6 +85,7 @@
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_FOCUS_LIGHT;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_INPUT_METHOD;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_LAYOUT;
+import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_LAYOUT_REPEATS;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ORIENTATION;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_POWER;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_RESIZE;
@@ -4248,10 +4249,15 @@
         }
         if (!mWinAnimator.mLastHidden || wasDeferred) {
             mWinAnimator.hide(reason);
+            getDisplayContent().mWallpaperController.mDeferredHideWallpaper = null;
             dispatchWallpaperVisibility(false);
             final DisplayContent displayContent = getDisplayContent();
             if (displayContent != null) {
                 displayContent.pendingLayoutChanges |= FINISH_LAYOUT_REDO_WALLPAPER;
+                if (DEBUG_LAYOUT_REPEATS) {
+                    mService.mWindowPlacerLocked.debugLayoutRepeats("hideWallpaperWindow " + this,
+                            displayContent.pendingLayoutChanges);
+                }
             }
         }
     }
diff --git a/services/core/java/com/android/server/wm/WindowStateAnimator.java b/services/core/java/com/android/server/wm/WindowStateAnimator.java
index a05e04d..c56c303 100644
--- a/services/core/java/com/android/server/wm/WindowStateAnimator.java
+++ b/services/core/java/com/android/server/wm/WindowStateAnimator.java
@@ -1126,7 +1126,7 @@
 
         setSurfaceBoundariesLocked(recoveringMemory);
 
-        if (mIsWallpaper && !mWin.mWallpaperVisible) {
+        if (mIsWallpaper && !w.mWallpaperVisible) {
             // Wallpaper is no longer visible and there is no wp target => hide it.
             hide("prepareSurfaceLocked");
         } else if (w.isParentWindowHidden() || !w.isOnScreen()) {
@@ -1185,11 +1185,18 @@
                         if (mIsWallpaper) {
                             w.dispatchWallpaperVisibility(true);
                         }
-                        // This draw means the difference between unique content and mirroring.
-                        // Run another pass through performLayout to set mHasContent in the
-                        // LogicalDisplay.
-                        mAnimator.setPendingLayoutChanges(w.getDisplayId(),
-                                FINISH_LAYOUT_REDO_ANIM);
+                        if (!w.getDisplayContent().getLastHasContent()) {
+                            // This draw means the difference between unique content and mirroring.
+                            // Run another pass through performLayout to set mHasContent in the
+                            // LogicalDisplay.
+                            mAnimator.setPendingLayoutChanges(w.getDisplayId(),
+                                    FINISH_LAYOUT_REDO_ANIM);
+                            if (DEBUG_LAYOUT_REPEATS) {
+                                mService.mWindowPlacerLocked.debugLayoutRepeats(
+                                        "showSurfaceRobustlyLocked " + w,
+                                        mAnimator.getPendingLayoutChanges(w.getDisplayId()));
+                            }
+                        }
                     } else {
                         w.setOrientationChanging(false);
                     }
diff --git a/services/core/java/com/android/server/wm/WindowSurfaceController.java b/services/core/java/com/android/server/wm/WindowSurfaceController.java
index 4548cec..66c8cca 100644
--- a/services/core/java/com/android/server/wm/WindowSurfaceController.java
+++ b/services/core/java/com/android/server/wm/WindowSurfaceController.java
@@ -104,7 +104,6 @@
 
         Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "new SurfaceControl");
         final SurfaceControl.Builder b = win.makeSurface()
-                .setBufferLayer()
                 .setParent(win.getSurfaceControl())
                 .setName(name)
                 .setSize(w, h)
diff --git a/services/core/jni/Android.bp b/services/core/jni/Android.bp
index 6735ab4..07a6c70 100644
--- a/services/core/jni/Android.bp
+++ b/services/core/jni/Android.bp
@@ -38,6 +38,7 @@
         "com_android_server_SerialService.cpp",
         "com_android_server_storage_AppFuseBridge.cpp",
         "com_android_server_SystemServer.cpp",
+        "com_android_server_TestNetworkService.cpp",
         "com_android_server_tv_TvUinputBridge.cpp",
         "com_android_server_tv_TvInputHal.cpp",
         "com_android_server_vr_VrManagerService.cpp",
diff --git a/services/core/jni/com_android_server_TestNetworkService.cpp b/services/core/jni/com_android_server_TestNetworkService.cpp
new file mode 100644
index 0000000..b90ff23
--- /dev/null
+++ b/services/core/jni/com_android_server_TestNetworkService.cpp
@@ -0,0 +1,107 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_NDEBUG 0
+
+#define LOG_TAG "TestNetworkServiceJni"
+
+#include <arpa/inet.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <linux/if.h>
+#include <linux/if_tun.h>
+#include <linux/ipv6_route.h>
+#include <linux/route.h>
+#include <netinet/in.h>
+#include <stdio.h>
+#include <string.h>
+#include <sys/ioctl.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <log/log.h>
+
+#include "netutils/ifc.h"
+
+#include "jni.h"
+#include <android-base/stringprintf.h>
+#include <android-base/unique_fd.h>
+#include <nativehelper/JNIHelp.h>
+#include <nativehelper/ScopedUtfChars.h>
+
+namespace android {
+
+//------------------------------------------------------------------------------
+
+static void throwException(JNIEnv* env, int error, const char* action, const char* iface) {
+    const std::string& msg =
+        android::base::StringPrintf("Error %s %s: %s", action, iface, strerror(error));
+
+    jniThrowException(env, "java/lang/IllegalStateException", msg.c_str());
+}
+
+static int createTunInterface(JNIEnv* env, const char* iface) {
+    base::unique_fd tun(open("/dev/tun", O_RDWR | O_NONBLOCK));
+    ifreq ifr{};
+
+    // Allocate interface.
+    ifr.ifr_flags = IFF_TUN | IFF_NO_PI;
+    strlcpy(ifr.ifr_name, iface, IFNAMSIZ);
+    if (ioctl(tun.get(), TUNSETIFF, &ifr)) {
+        throwException(env, errno, "allocating", ifr.ifr_name);
+        return -1;
+    }
+
+    // Activate interface using an unconnected datagram socket.
+    base::unique_fd inet6CtrlSock(socket(AF_INET6, SOCK_DGRAM, 0));
+    ifr.ifr_flags = IFF_UP;
+
+    if (ioctl(inet6CtrlSock.get(), SIOCSIFFLAGS, &ifr)) {
+        throwException(env, errno, "activating", ifr.ifr_name);
+        return -1;
+    }
+
+    return tun.release();
+}
+
+//------------------------------------------------------------------------------
+
+static jint create(JNIEnv* env, jobject /* thiz */, jstring jIface) {
+    ScopedUtfChars iface(env, jIface);
+    if (!iface.c_str()) {
+        jniThrowNullPointerException(env, "iface");
+        return -1;
+    }
+
+    int tun = createTunInterface(env, iface.c_str());
+
+    // Any exceptions will be thrown from the createTunInterface call
+    return tun;
+}
+
+//------------------------------------------------------------------------------
+
+static const JNINativeMethod gMethods[] = {
+    {"jniCreateTun", "(Ljava/lang/String;)I", (void*)create},
+};
+
+int register_android_server_TestNetworkService(JNIEnv* env) {
+    return jniRegisterNativeMethods(env, "com/android/server/TestNetworkService", gMethods,
+                                    NELEM(gMethods));
+}
+
+}; // namespace android
diff --git a/services/core/jni/onload.cpp b/services/core/jni/onload.cpp
index bb6e684..83347bb 100644
--- a/services/core/jni/onload.cpp
+++ b/services/core/jni/onload.cpp
@@ -43,6 +43,7 @@
 int register_android_server_location_GnssLocationProvider(JNIEnv* env);
 int register_android_server_connectivity_Vpn(JNIEnv* env);
 int register_android_server_connectivity_tethering_OffloadHardwareInterface(JNIEnv*);
+int register_android_server_TestNetworkService(JNIEnv* env);
 int register_android_server_devicepolicy_CryptoTestHelper(JNIEnv*);
 int register_android_server_hdmi_HdmiCecController(JNIEnv* env);
 int register_android_server_tv_TvUinputBridge(JNIEnv* env);
@@ -88,6 +89,7 @@
     register_android_server_location_GnssLocationProvider(env);
     register_android_server_connectivity_Vpn(env);
     register_android_server_connectivity_tethering_OffloadHardwareInterface(env);
+    register_android_server_TestNetworkService(env);
     register_android_server_devicepolicy_CryptoTestHelper(env);
     register_android_server_ConsumerIrService(env);
     register_android_server_BatteryStatsService(env);
diff --git a/services/core/xsd/Android.bp b/services/core/xsd/Android.bp
new file mode 100644
index 0000000..5e1ea89
--- /dev/null
+++ b/services/core/xsd/Android.bp
@@ -0,0 +1,6 @@
+xsd_config {
+    name: "default-permissions",
+    srcs: ["default-permissions.xsd"],
+    api_dir: "schema",
+    package_name: "com.android.server.pm.permission",
+}
diff --git a/services/core/xsd/default-permissions.xsd b/services/core/xsd/default-permissions.xsd
new file mode 100644
index 0000000..d800a26
--- /dev/null
+++ b/services/core/xsd/default-permissions.xsd
@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- Copyright (C) 2019 The Android Open Source Project
+
+         Licensed under the Apache License, Version 2.0 (the "License");
+         you may not use this file except in compliance with the License.
+         You may obtain a copy of the License at
+
+                    http://www.apache.org/licenses/LICENSE-2.0
+
+         Unless required by applicable law or agreed to in writing, software
+         distributed under the License is distributed on an "AS IS" BASIS,
+         WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+         See the License for the specific language governing permissions and
+         limitations under the License.
+-->
+<!-- TODO: define a targetNamespace. Note that it will break retrocompatibility -->
+<xs:schema version="2.0"
+           elementFormDefault="qualified"
+           attributeFormDefault="unqualified"
+           xmlns:xs="http://www.w3.org/2001/XMLSchema">
+    <xs:element name="exceptions">
+        <xs:complexType>
+            <xs:sequence>
+                <xs:element name="exception" type="exception" maxOccurs="unbounded"/>
+            </xs:sequence>
+        </xs:complexType>
+    </xs:element>
+    <xs:complexType name="exception">
+        <xs:sequence>
+            <xs:element name="permission" type="permission"/>
+        </xs:sequence>
+        <xs:attribute name="package" type="xs:string"/>
+        <xs:attribute name="sha256-cert-digest" type="xs:string"/>
+        <xs:attribute name="brand" type="xs:string"/>
+    </xs:complexType>
+    <xs:complexType name="permission">
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="fixed" type="xs:boolean"/>
+    </xs:complexType>
+</xs:schema>
diff --git a/services/core/xsd/schema/README.md b/services/core/xsd/schema/README.md
new file mode 100644
index 0000000..f52d93d
--- /dev/null
+++ b/services/core/xsd/schema/README.md
@@ -0,0 +1 @@
+Please see the [README](https://android.googlesource.com/platform/system/tools/xsdc/+/refs/heads/master/README.md) for details regarding the Configfile as API.
diff --git a/services/core/xsd/schema/current.txt b/services/core/xsd/schema/current.txt
new file mode 100644
index 0000000..4e67e5c
--- /dev/null
+++ b/services/core/xsd/schema/current.txt
@@ -0,0 +1,37 @@
+// Signature format: 2.0
+package com.android.server.pm.permission {
+
+  public class Exception {
+    ctor public Exception();
+    method public String getBrand();
+    method public com.android.server.pm.permission.Permission getPermission();
+    method public String getSha256CertDigest();
+    method public String get_package();
+    method public void setBrand(String);
+    method public void setPermission(com.android.server.pm.permission.Permission);
+    method public void setSha256CertDigest(String);
+    method public void set_package(String);
+  }
+
+  public class Exceptions {
+    ctor public Exceptions();
+    method public java.util.List<com.android.server.pm.permission.Exception> getException();
+  }
+
+  public class Permission {
+    ctor public Permission();
+    method public boolean getFixed();
+    method public String getName();
+    method public void setFixed(boolean);
+    method public void setName(String);
+  }
+
+  public class XmlParser {
+    ctor public XmlParser();
+    method public static com.android.server.pm.permission.Exceptions read(java.io.InputStream) throws javax.xml.datatype.DatatypeConfigurationException, java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static String readText(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+    method public static void skip(org.xmlpull.v1.XmlPullParser) throws java.io.IOException, org.xmlpull.v1.XmlPullParserException;
+  }
+
+}
+
diff --git a/services/core/xsd/schema/last_current.txt b/services/core/xsd/schema/last_current.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/services/core/xsd/schema/last_current.txt
diff --git a/services/core/xsd/schema/last_removed.txt b/services/core/xsd/schema/last_removed.txt
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/services/core/xsd/schema/last_removed.txt
diff --git a/services/core/xsd/schema/removed.txt b/services/core/xsd/schema/removed.txt
new file mode 100644
index 0000000..d802177
--- /dev/null
+++ b/services/core/xsd/schema/removed.txt
@@ -0,0 +1 @@
+// Signature format: 2.0
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 31e1e35..9c6b52f 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -4793,26 +4793,22 @@
     private boolean resetPasswordInternal(String password, long tokenHandle, byte[] token,
             int flags, int callingUid, int userHandle) {
         int quality;
-        final int realQuality;
         synchronized (getLockObject()) {
             quality = getPasswordQuality(null, userHandle, /* parent */ false);
             if (quality == DevicePolicyManager.PASSWORD_QUALITY_MANAGED) {
                 quality = PASSWORD_QUALITY_UNSPECIFIED;
             }
             final PasswordMetrics metrics = PasswordMetrics.computeForPassword(password);
-            realQuality = metrics.quality;
-            if (quality != PASSWORD_QUALITY_UNSPECIFIED) {
-
-                if (realQuality < quality
-                        && quality != DevicePolicyManager.PASSWORD_QUALITY_COMPLEX) {
-                    Slog.w(LOG_TAG, "resetPassword: password quality 0x"
-                            + Integer.toHexString(realQuality)
-                            + " does not meet required quality 0x"
-                            + Integer.toHexString(quality));
-                    return false;
-                }
-                quality = Math.max(realQuality, quality);
+            final int realQuality = metrics.quality;
+            if (realQuality < quality
+                    && quality != DevicePolicyManager.PASSWORD_QUALITY_COMPLEX) {
+                Slog.w(LOG_TAG, "resetPassword: password quality 0x"
+                        + Integer.toHexString(realQuality)
+                        + " does not meet required quality 0x"
+                        + Integer.toHexString(quality));
+                return false;
             }
+            quality = Math.max(realQuality, quality);
             int length = getPasswordMinimumLength(null, userHandle, /* parent */ false);
             if (password.length() < length) {
                 Slog.w(LOG_TAG, "resetPassword: password length " + password.length()
@@ -4889,7 +4885,7 @@
         try {
             if (token == null) {
                 if (!TextUtils.isEmpty(password)) {
-                    mLockPatternUtils.saveLockPassword(password, null, realQuality, userHandle);
+                    mLockPatternUtils.saveLockPassword(password, null, quality, userHandle);
                 } else {
                     mLockPatternUtils.clearLock(null, userHandle);
                 }
@@ -4898,7 +4894,7 @@
                 result = mLockPatternUtils.setLockCredentialWithToken(password,
                         TextUtils.isEmpty(password) ? LockPatternUtils.CREDENTIAL_TYPE_NONE
                                 : LockPatternUtils.CREDENTIAL_TYPE_PASSWORD,
-                        realQuality, tokenHandle, token, userHandle);
+                        quality, tokenHandle, token, userHandle);
             }
             boolean requireEntry = (flags & DevicePolicyManager.RESET_PASSWORD_REQUIRE_ENTRY) != 0;
             if (requireEntry) {
diff --git a/services/java/com/android/server/SystemServer.java b/services/java/com/android/server/SystemServer.java
index 406822c..4125b92 100644
--- a/services/java/com/android/server/SystemServer.java
+++ b/services/java/com/android/server/SystemServer.java
@@ -786,6 +786,9 @@
         boolean isWatch = context.getPackageManager().hasSystemFeature(
                 PackageManager.FEATURE_WATCH);
 
+        boolean enableVrService = context.getPackageManager().hasSystemFeature(
+                PackageManager.FEATURE_VR_MODE_HIGH_PERFORMANCE);
+
         // For debugging RescueParty
         if (Build.IS_DEBUGGABLE && SystemProperties.getBoolean("debug.crash_system", false)) {
             throw new RuntimeException();
@@ -924,7 +927,7 @@
                 traceLog.traceEnd();
             }, START_HIDL_SERVICES);
 
-            if (!isWatch) {
+            if (!isWatch && enableVrService) {
                 traceBeginAndSlog("StartVrManagerService");
                 mSystemServiceManager.startService(VrManagerService.class);
                 traceEnd();
@@ -1115,6 +1118,14 @@
             mSystemServiceManager.startService(ClipboardService.class);
             traceEnd();
 
+            traceBeginAndSlog("InitNetworkStackClient");
+            try {
+                NetworkStackClient.getInstance().init();
+            } catch (Throwable e) {
+                reportWtf("initializing NetworkStackClient", e);
+            }
+            traceEnd();
+
             traceBeginAndSlog("StartNetworkManagementService");
             try {
                 networkManagement = NetworkManagementService.create(context);
@@ -1232,21 +1243,12 @@
                 ServiceManager.addService(Context.CONNECTIVITY_SERVICE, connectivity,
                             /* allowIsolated= */ false,
                     DUMP_FLAG_PRIORITY_HIGH | DUMP_FLAG_PRIORITY_NORMAL);
-                networkStats.bindConnectivityManager(connectivity);
                 networkPolicy.bindConnectivityManager(connectivity);
             } catch (Throwable e) {
                 reportWtf("starting Connectivity Service", e);
             }
             traceEnd();
 
-            traceBeginAndSlog("StartNetworkStack");
-            try {
-                NetworkStackClient.getInstance().start(context);
-            } catch (Throwable e) {
-                reportWtf("starting Network Stack", e);
-            }
-            traceEnd();
-
             traceBeginAndSlog("StartNsdService");
             try {
                 serviceDiscovery = NsdService.create(context);
@@ -1680,19 +1682,6 @@
         mSystemServiceManager.startService(StatsCompanionService.Lifecycle.class);
         traceEnd();
 
-        if (safeMode) {
-            traceBeginAndSlog("EnterSafeModeAndDisableJitCompilation");
-            mActivityManagerService.enterSafeMode();
-            // Disable the JIT for the system_server process
-            VMRuntime.getRuntime().disableJitCompilation();
-            traceEnd();
-        } else {
-            // Enable the JIT for the system_server process
-            traceBeginAndSlog("StartJitCompilation");
-            VMRuntime.getRuntime().startJitCompilation();
-            traceEnd();
-        }
-
         // MMS service broker
         traceBeginAndSlog("StartMmsService");
         mmsService = mSystemServiceManager.startService(MmsServiceBroker.class);
@@ -1942,6 +1931,14 @@
                     SystemService.PHASE_THIRD_PARTY_APPS_CAN_START);
             traceEnd();
 
+            traceBeginAndSlog("StartNetworkStack");
+            try {
+                NetworkStackClient.getInstance().start(context);
+            } catch (Throwable e) {
+                reportWtf("starting Network Stack", e);
+            }
+            traceEnd();
+
             traceBeginAndSlog("MakeLocationServiceReady");
             try {
                 if (locationF != null) locationF.systemRunning();
diff --git a/services/net/OWNERS b/services/net/OWNERS
index 7311eee..d3836d4 100644
--- a/services/net/OWNERS
+++ b/services/net/OWNERS
@@ -1,8 +1,8 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
 jchalard@google.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
diff --git a/services/net/java/android/net/NetworkStackClient.java b/services/net/java/android/net/NetworkStackClient.java
index 1eb7b98..cc09fe3 100644
--- a/services/net/java/android/net/NetworkStackClient.java
+++ b/services/net/java/android/net/NetworkStackClient.java
@@ -30,6 +30,7 @@
 import android.net.dhcp.DhcpServingParamsParcel;
 import android.net.dhcp.IDhcpServerCallbacks;
 import android.net.ip.IIpClientCallbacks;
+import android.net.util.SharedLog;
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.Process;
@@ -40,7 +41,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 
-import java.lang.reflect.InvocationTargetException;
+import java.io.PrintWriter;
 import java.util.ArrayList;
 
 /**
@@ -51,6 +52,7 @@
     private static final String TAG = NetworkStackClient.class.getSimpleName();
 
     private static final int NETWORKSTACK_TIMEOUT_MS = 10_000;
+    private static final String IN_PROCESS_SUFFIX = ".InProcess";
 
     private static NetworkStackClient sInstance;
 
@@ -61,6 +63,9 @@
     @GuardedBy("mPendingNetStackRequests")
     private INetworkStackConnector mConnector;
 
+    @GuardedBy("mLog")
+    private final SharedLog mLog = new SharedLog(TAG);
+
     private volatile boolean mNetworkStackStartRequested = false;
 
     private interface NetworkStackCallback {
@@ -115,8 +120,7 @@
      *
      * <p>The INetworkMonitor will be returned asynchronously through the provided callbacks.
      */
-    public void makeNetworkMonitor(
-            NetworkParcelable network, String name, INetworkMonitorCallbacks cb) {
+    public void makeNetworkMonitor(Network network, String name, INetworkMonitorCallbacks cb) {
         requestConnector(connector -> {
             try {
                 connector.makeNetworkMonitor(network, name, cb);
@@ -129,13 +133,14 @@
     private class NetworkStackConnection implements ServiceConnection {
         @Override
         public void onServiceConnected(ComponentName name, IBinder service) {
+            log("Network stack service connected");
             registerNetworkStackService(service);
         }
 
         @Override
         public void onServiceDisconnected(ComponentName name) {
             // TODO: crash/reboot the system ?
-            Slog.wtf(TAG, "Lost network stack connector");
+            logWtf("Lost network stack connector", null);
         }
     };
 
@@ -144,6 +149,7 @@
 
         ServiceManager.addService(Context.NETWORK_STACK_SERVICE, service, false /* allowIsolated */,
                 DUMP_FLAG_PRIORITY_HIGH | DUMP_FLAG_PRIORITY_NORMAL);
+        log("Network stack service registered");
 
         final ArrayList<NetworkStackCallback> requests;
         synchronized (mPendingNetStackRequests) {
@@ -158,6 +164,15 @@
     }
 
     /**
+     * Initialize the network stack. Should be called only once on device startup, before any
+     * client attempts to use the network stack.
+     */
+    public void init() {
+        log("Network stack init");
+        mNetworkStackStartRequested = true;
+    }
+
+    /**
      * Start the network stack. Should be called only once on device startup.
      *
      * <p>This method will start the network stack either in the network stack process, or inside
@@ -166,64 +181,96 @@
      * started.
      */
     public void start(Context context) {
-        mNetworkStackStartRequested = true;
-        // Try to bind in-process if the library is available
-        IBinder connector = null;
-        try {
-            final Class service = Class.forName(
-                    "com.android.server.NetworkStackService",
-                    true /* initialize */,
-                    context.getClassLoader());
-            connector = (IBinder) service.getMethod("makeConnector", Context.class)
-                    .invoke(null, context);
-        } catch (NoSuchMethodException | IllegalAccessException | InvocationTargetException e) {
-            Slog.wtf(TAG, "Could not create network stack connector from NetworkStackService");
-            // TODO: crash/reboot system here ?
-            return;
-        } catch (ClassNotFoundException e) {
-            // Normal behavior if stack is provided by the app: fall through
+        log("Starting network stack");
+        final PackageManager pm = context.getPackageManager();
+
+        // Try to bind in-process if the device was shipped with an in-process version
+        Intent intent = getNetworkStackIntent(pm, true /* inSystemProcess */);
+
+        // Otherwise use the updatable module version
+        if (intent == null) {
+            intent = getNetworkStackIntent(pm, false /* inSystemProcess */);
+            log("Starting network stack process");
+        } else {
+            log("Starting network stack in-process");
         }
 
-        // In-process network stack. Add the service to the service manager here.
-        if (connector != null) {
-            registerNetworkStackService(connector);
-            return;
-        }
-        // Start the network stack process. The service will be added to the service manager in
-        // NetworkStackConnection.onServiceConnected().
-        final Intent intent = new Intent(INetworkStackConnector.class.getName());
-        final ComponentName comp = intent.resolveSystemService(context.getPackageManager(), 0);
-        intent.setComponent(comp);
-
-        if (comp == null) {
-            Slog.wtf(TAG, "Could not resolve the network stack with " + intent);
+        if (intent == null) {
+            logWtf("Could not resolve the network stack", null);
             // TODO: crash/reboot system server ?
             return;
         }
-        final PackageManager pm = context.getPackageManager();
+
+        // Start the network stack. The service will be added to the service manager in
+        // NetworkStackConnection.onServiceConnected().
+        if (!context.bindServiceAsUser(intent, new NetworkStackConnection(),
+                Context.BIND_AUTO_CREATE | Context.BIND_IMPORTANT, UserHandle.SYSTEM)) {
+            logWtf("Could not bind to network stack with " + intent, null);
+            return;
+            // TODO: crash/reboot system server if no network stack after a timeout ?
+        }
+
+        log("Network stack service start requested");
+    }
+
+    @Nullable
+    private Intent getNetworkStackIntent(@NonNull PackageManager pm, boolean inSystemProcess) {
+        final String baseAction = INetworkStackConnector.class.getName();
+        final Intent intent =
+                new Intent(inSystemProcess ? baseAction + IN_PROCESS_SUFFIX : baseAction);
+        final ComponentName comp = intent.resolveSystemService(pm, 0);
+
+        if (comp == null) {
+            return null;
+        }
+        intent.setComponent(comp);
+
         int uid = -1;
         try {
-            uid = pm.getPackageUid(comp.getPackageName(), UserHandle.USER_SYSTEM);
+            uid = pm.getPackageUidAsUser(comp.getPackageName(), UserHandle.USER_SYSTEM);
         } catch (PackageManager.NameNotFoundException e) {
-            Slog.wtf("Network stack package not found", e);
+            logWtf("Network stack package not found", e);
             // Fall through
         }
-        if (uid != Process.NETWORK_STACK_UID) {
+
+        final int expectedUid = inSystemProcess ? Process.SYSTEM_UID : Process.NETWORK_STACK_UID;
+        if (uid != expectedUid) {
             throw new SecurityException("Invalid network stack UID: " + uid);
         }
 
+        if (!inSystemProcess) {
+            checkNetworkStackPermission(pm, comp);
+        }
+
+        return intent;
+    }
+
+    private void checkNetworkStackPermission(
+            @NonNull PackageManager pm, @NonNull ComponentName comp) {
         final int hasPermission =
                 pm.checkPermission(PERMISSION_MAINLINE_NETWORK_STACK, comp.getPackageName());
         if (hasPermission != PERMISSION_GRANTED) {
             throw new SecurityException(
                     "Network stack does not have permission " + PERMISSION_MAINLINE_NETWORK_STACK);
         }
+    }
 
-        if (!context.bindServiceAsUser(intent, new NetworkStackConnection(),
-                Context.BIND_AUTO_CREATE | Context.BIND_IMPORTANT, UserHandle.SYSTEM)) {
-            Slog.wtf(TAG,
-                    "Could not bind to network stack in-process, or in app with " + intent);
-            // TODO: crash/reboot system server if no network stack after a timeout ?
+    private void log(@NonNull String message) {
+        synchronized (mLog) {
+            mLog.log(message);
+        }
+    }
+
+    private void logWtf(@NonNull String message, @Nullable Throwable e) {
+        Slog.wtf(TAG, message);
+        synchronized (mLog) {
+            mLog.e(message, e);
+        }
+    }
+
+    private void loge(@NonNull String message, @Nullable Throwable e) {
+        synchronized (mLog) {
+            mLog.e(message, e);
         }
     }
 
@@ -243,12 +290,12 @@
             while ((connector = ServiceManager.getService(Context.NETWORK_STACK_SERVICE)) == null) {
                 Thread.sleep(20);
                 if (System.currentTimeMillis() - before > NETWORKSTACK_TIMEOUT_MS) {
-                    Slog.e(TAG, "Timeout waiting for NetworkStack connector");
+                    loge("Timeout waiting for NetworkStack connector", null);
                     return null;
                 }
             }
         } catch (InterruptedException e) {
-            Slog.e(TAG, "Error waiting for NetworkStack connector", e);
+            loge("Error waiting for NetworkStack connector", e);
             return null;
         }
 
@@ -258,7 +305,8 @@
     private void requestConnector(@NonNull NetworkStackCallback request) {
         // TODO: PID check.
         final int caller = Binder.getCallingUid();
-        if (caller != Process.SYSTEM_UID && !UserHandle.isSameApp(caller, Process.BLUETOOTH_UID)) {
+        if (caller != Process.SYSTEM_UID && !UserHandle.isSameApp(caller, Process.BLUETOOTH_UID)
+                && !UserHandle.isSameApp(caller, Process.PHONE_UID)) {
             // Don't even attempt to obtain the connector and give a nice error message
             throw new SecurityException(
                     "Only the system server should try to bind to the network stack.");
@@ -286,4 +334,20 @@
 
         request.onNetworkStackConnected(connector);
     }
+
+    /**
+     * Dump NetworkStackClient logs to the specified {@link PrintWriter}.
+     */
+    public void dump(PrintWriter pw) {
+        // dump is thread-safe on SharedLog
+        mLog.dump(null, pw, null);
+
+        final int requestsQueueLength;
+        synchronized (mPendingNetStackRequests) {
+            requestsQueueLength = mPendingNetStackRequests.size();
+        }
+
+        pw.println();
+        pw.println("pendingNetStackRequests length: " + requestsQueueLength);
+    }
 }
diff --git a/services/net/java/android/net/ip/IpClientUtil.java b/services/net/java/android/net/ip/IpClientUtil.java
index bf917bf..90624e0 100644
--- a/services/net/java/android/net/ip/IpClientUtil.java
+++ b/services/net/java/android/net/ip/IpClientUtil.java
@@ -17,12 +17,10 @@
 package android.net.ip;
 
 import static android.net.shared.IpConfigurationParcelableUtil.fromStableParcelable;
-import static android.net.shared.LinkPropertiesParcelableUtil.fromStableParcelable;
 
 import android.content.Context;
 import android.net.DhcpResultsParcelable;
 import android.net.LinkProperties;
-import android.net.LinkPropertiesParcelable;
 import android.net.NetworkStackClient;
 import android.os.ConditionVariable;
 
@@ -122,18 +120,18 @@
         }
 
         @Override
-        public void onProvisioningSuccess(LinkPropertiesParcelable newLp) {
-            mCb.onProvisioningSuccess(fromStableParcelable(newLp));
+        public void onProvisioningSuccess(LinkProperties newLp) {
+            mCb.onProvisioningSuccess(newLp);
         }
         @Override
-        public void onProvisioningFailure(LinkPropertiesParcelable newLp) {
-            mCb.onProvisioningFailure(fromStableParcelable(newLp));
+        public void onProvisioningFailure(LinkProperties newLp) {
+            mCb.onProvisioningFailure(newLp);
         }
 
         // Invoked on LinkProperties changes.
         @Override
-        public void onLinkPropertiesChange(LinkPropertiesParcelable newLp) {
-            mCb.onLinkPropertiesChange(fromStableParcelable(newLp));
+        public void onLinkPropertiesChange(LinkProperties newLp) {
+            mCb.onLinkPropertiesChange(newLp);
         }
 
         // Called when the internal IpReachabilityMonitor (if enabled) has
diff --git a/services/net/java/android/net/ip/IpServer.java b/services/net/java/android/net/ip/IpServer.java
index 34fc735..0e44f88 100644
--- a/services/net/java/android/net/ip/IpServer.java
+++ b/services/net/java/android/net/ip/IpServer.java
@@ -87,7 +87,6 @@
         return "UNKNOWN: " + state;
     }
 
-    private static final IpPrefix LINK_LOCAL_PREFIX = new IpPrefix("fe80::/64");
     private static final byte DOUG_ADAMS = (byte) 42;
 
     private static final String USB_NEAR_IFACE_ADDR = "192.168.42.129";
@@ -557,16 +556,6 @@
                 addedPrefixes.removeAll(mLastRaParams.prefixes);
             }
 
-            if (mLastRaParams == null || mLastRaParams.prefixes.isEmpty()) {
-                // We need to be able to send unicast RAs, and clients might
-                // like to ping the default router's link-local address.  Note
-                // that we never remove the link-local route from the network
-                // until Tethering disables tethering on the interface. We
-                // only need to add the link-local prefix once, but in the
-                // event we add it more than once netd silently ignores EEXIST.
-                addedPrefixes.add(LINK_LOCAL_PREFIX);
-            }
-
             if (!addedPrefixes.isEmpty()) {
                 final ArrayList<RouteInfo> toBeAdded =
                         getLocalRoutesFor(mIfaceName, addedPrefixes);
diff --git a/services/net/java/android/net/ip/RouterAdvertisementDaemon.java b/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
index 8e3023b..339607b 100644
--- a/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
+++ b/services/net/java/android/net/ip/RouterAdvertisementDaemon.java
@@ -275,6 +275,9 @@
 
     public void stop() {
         closeSocket();
+        // Wake up mMulticastTransmitter thread to interrupt a potential 1 day sleep before
+        // the thread's termination.
+        maybeNotifyMulticastTransmitter();
         mMulticastTransmitter = null;
         mUnicastResponder = null;
     }
diff --git a/services/net/java/android/net/netlink/NetlinkSocket.java b/services/net/java/android/net/netlink/NetlinkSocket.java
index 16f72bd..4240d24 100644
--- a/services/net/java/android/net/netlink/NetlinkSocket.java
+++ b/services/net/java/android/net/netlink/NetlinkSocket.java
@@ -109,7 +109,7 @@
     }
 
     public static void connectToKernel(FileDescriptor fd) throws ErrnoException, SocketException {
-        SocketUtils.connectSocket(fd, makeNetlinkSocketAddress(0, 0));
+        Os.connect(fd, makeNetlinkSocketAddress(0, 0));
     }
 
     private static void checkTimeout(long timeoutMs) {
diff --git a/services/net/java/android/net/shared/InitialConfiguration.java b/services/net/java/android/net/shared/InitialConfiguration.java
index 4ad7138..e423d62 100644
--- a/services/net/java/android/net/shared/InitialConfiguration.java
+++ b/services/net/java/android/net/shared/InitialConfiguration.java
@@ -23,13 +23,12 @@
 import android.net.InetAddresses;
 import android.net.InitialConfigurationParcelable;
 import android.net.IpPrefix;
-import android.net.IpPrefixParcelable;
 import android.net.LinkAddress;
-import android.net.LinkAddressParcelable;
 import android.net.RouteInfo;
 
 import java.net.Inet4Address;
 import java.net.InetAddress;
+import java.util.Arrays;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
@@ -148,10 +147,8 @@
      */
     public InitialConfigurationParcelable toStableParcelable() {
         final InitialConfigurationParcelable p = new InitialConfigurationParcelable();
-        p.ipAddresses = toParcelableArray(ipAddresses,
-                LinkPropertiesParcelableUtil::toStableParcelable, LinkAddressParcelable.class);
-        p.directlyConnectedRoutes = toParcelableArray(directlyConnectedRoutes,
-                LinkPropertiesParcelableUtil::toStableParcelable, IpPrefixParcelable.class);
+        p.ipAddresses = ipAddresses.toArray(new LinkAddress[0]);
+        p.directlyConnectedRoutes = directlyConnectedRoutes.toArray(new IpPrefix[0]);
         p.dnsServers = toParcelableArray(
                 dnsServers, IpConfigurationParcelableUtil::parcelAddress, String.class);
         return p;
@@ -164,10 +161,8 @@
     public static InitialConfiguration fromStableParcelable(InitialConfigurationParcelable p) {
         if (p == null) return null;
         final InitialConfiguration config = new InitialConfiguration();
-        config.ipAddresses.addAll(fromParcelableArray(
-                p.ipAddresses, LinkPropertiesParcelableUtil::fromStableParcelable));
-        config.directlyConnectedRoutes.addAll(fromParcelableArray(
-                p.directlyConnectedRoutes, LinkPropertiesParcelableUtil::fromStableParcelable));
+        config.ipAddresses.addAll(Arrays.asList(p.ipAddresses));
+        config.directlyConnectedRoutes.addAll(Arrays.asList(p.directlyConnectedRoutes));
         config.dnsServers.addAll(
                 fromParcelableArray(p.dnsServers, IpConfigurationParcelableUtil::unparcelAddress));
         return config;
diff --git a/services/net/java/android/net/shared/IpConfigurationParcelableUtil.java b/services/net/java/android/net/shared/IpConfigurationParcelableUtil.java
index 1f0525e..6b5826f 100644
--- a/services/net/java/android/net/shared/IpConfigurationParcelableUtil.java
+++ b/services/net/java/android/net/shared/IpConfigurationParcelableUtil.java
@@ -44,7 +44,7 @@
             @Nullable StaticIpConfiguration config) {
         if (config == null) return null;
         final StaticIpConfigurationParcelable p = new StaticIpConfigurationParcelable();
-        p.ipAddress = LinkPropertiesParcelableUtil.toStableParcelable(config.getIpAddress());
+        p.ipAddress = config.getIpAddress();
         p.gateway = parcelAddress(config.getGateway());
         p.dnsServers = toParcelableArray(
                 config.getDnsServers(), IpConfigurationParcelableUtil::parcelAddress, String.class);
@@ -59,7 +59,7 @@
             @Nullable StaticIpConfigurationParcelable p) {
         if (p == null) return null;
         final StaticIpConfiguration config = new StaticIpConfiguration();
-        config.setIpAddress(LinkPropertiesParcelableUtil.fromStableParcelable(p.ipAddress));
+        config.setIpAddress(p.ipAddress);
         config.setGateway(unparcelAddress(p.gateway));
         for (InetAddress addr : fromParcelableArray(
                 p.dnsServers, IpConfigurationParcelableUtil::unparcelAddress)) {
diff --git a/services/net/java/android/net/shared/LinkPropertiesParcelableUtil.java b/services/net/java/android/net/shared/LinkPropertiesParcelableUtil.java
index 51d955d..1729da6 100644
--- a/services/net/java/android/net/shared/LinkPropertiesParcelableUtil.java
+++ b/services/net/java/android/net/shared/LinkPropertiesParcelableUtil.java
@@ -16,25 +16,9 @@
 
 package android.net.shared;
 
-import static android.net.shared.IpConfigurationParcelableUtil.parcelAddress;
-import static android.net.shared.IpConfigurationParcelableUtil.unparcelAddress;
-import static android.net.shared.ParcelableUtil.fromParcelableArray;
-import static android.net.shared.ParcelableUtil.toParcelableArray;
-
 import android.annotation.Nullable;
-import android.net.IpPrefix;
-import android.net.IpPrefixParcelable;
-import android.net.LinkAddress;
-import android.net.LinkAddressParcelable;
 import android.net.LinkProperties;
-import android.net.LinkPropertiesParcelable;
 import android.net.ProxyInfo;
-import android.net.ProxyInfoParcelable;
-import android.net.RouteInfo;
-import android.net.RouteInfoParcelable;
-import android.net.Uri;
-
-import java.util.Arrays;
 
 /**
  * Collection of utility methods to convert to and from stable AIDL parcelables for LinkProperties
@@ -42,177 +26,22 @@
  * @hide
  */
 public final class LinkPropertiesParcelableUtil {
+    // Temporary methods to facilitate migrating clients away from LinkPropertiesParcelable
+    // TODO: remove the following methods after migrating clients.
 
     /**
-     * Convert a ProxyInfo to a ProxyInfoParcelable
+     * @deprecated conversion to stable parcelable is no longer necessary.
      */
-    public static ProxyInfoParcelable toStableParcelable(@Nullable ProxyInfo proxyInfo) {
-        if (proxyInfo == null) {
-            return null;
-        }
-        final ProxyInfoParcelable parcel = new ProxyInfoParcelable();
-        parcel.host = proxyInfo.getHost();
-        parcel.port = proxyInfo.getPort();
-        parcel.exclusionList = proxyInfo.getExclusionList();
-        parcel.pacFileUrl = proxyInfo.getPacFileUrl().toString();
-        return parcel;
-    }
-
-    /**
-     * Convert a ProxyInfoParcelable to a ProxyInfo
-     */
-    public static ProxyInfo fromStableParcelable(@Nullable ProxyInfoParcelable parcel) {
-        if (parcel == null) {
-            return null;
-        }
-        if (Uri.EMPTY.toString().equals(parcel.pacFileUrl)) {
-            return ProxyInfo.buildDirectProxy(
-                    parcel.host, parcel.port, Arrays.asList(parcel.exclusionList));
-        } else {
-            return ProxyInfo.buildPacProxy(Uri.parse(parcel.pacFileUrl));
-        }
-    }
-
-    /**
-     * Convert an IpPrefixParcelable to an IpPrefix
-     */
-    public static IpPrefixParcelable toStableParcelable(@Nullable IpPrefix ipPrefix) {
-        if (ipPrefix == null) {
-            return null;
-        }
-        final IpPrefixParcelable parcel = new IpPrefixParcelable();
-        parcel.address = parcelAddress(ipPrefix.getAddress());
-        parcel.prefixLength = ipPrefix.getPrefixLength();
-        return parcel;
-    }
-
-    /**
-     * Convert an IpPrefix to an IpPrefixParcelable
-     */
-    public static IpPrefix fromStableParcelable(@Nullable IpPrefixParcelable parcel) {
-        if (parcel == null) {
-            return null;
-        }
-        return new IpPrefix(unparcelAddress(parcel.address), parcel.prefixLength);
-    }
-
-    /**
-     * Convert a RouteInfoParcelable to a RouteInfo
-     */
-    public static RouteInfoParcelable toStableParcelable(@Nullable RouteInfo routeInfo) {
-        if (routeInfo == null) {
-            return null;
-        }
-        final RouteInfoParcelable parcel = new RouteInfoParcelable();
-        parcel.destination = toStableParcelable(routeInfo.getDestination());
-        parcel.gatewayAddr = parcelAddress(routeInfo.getGateway());
-        parcel.ifaceName = routeInfo.getInterface();
-        parcel.type = routeInfo.getType();
-        return parcel;
-    }
-
-    /**
-     * Convert a RouteInfo to a RouteInfoParcelable
-     */
-    public static RouteInfo fromStableParcelable(@Nullable RouteInfoParcelable parcel) {
-        if (parcel == null) {
-            return null;
-        }
-        final IpPrefix destination = fromStableParcelable(parcel.destination);
-        return new RouteInfo(
-                destination, unparcelAddress(parcel.gatewayAddr),
-                parcel.ifaceName, parcel.type);
-    }
-
-    /**
-     * Convert a LinkAddressParcelable to a LinkAddress
-     */
-    public static LinkAddressParcelable toStableParcelable(@Nullable LinkAddress la) {
-        if (la == null) {
-            return null;
-        }
-        final LinkAddressParcelable parcel = new LinkAddressParcelable();
-        parcel.address = parcelAddress(la.getAddress());
-        parcel.prefixLength = la.getPrefixLength();
-        parcel.flags = la.getFlags();
-        parcel.scope = la.getScope();
-        return parcel;
-    }
-
-    /**
-     * Convert a LinkAddress to a LinkAddressParcelable
-     */
-    public static LinkAddress fromStableParcelable(@Nullable LinkAddressParcelable parcel) {
-        if (parcel == null) {
-            return null;
-        }
-        return new LinkAddress(
-                unparcelAddress(parcel.address),
-                parcel.prefixLength,
-                parcel.flags,
-                parcel.scope);
-    }
-
-    /**
-     * Convert a LinkProperties to a LinkPropertiesParcelable
-     */
-    public static LinkPropertiesParcelable toStableParcelable(@Nullable LinkProperties lp) {
-        if (lp == null) {
-            return null;
-        }
-        final LinkPropertiesParcelable parcel = new LinkPropertiesParcelable();
-        parcel.ifaceName = lp.getInterfaceName();
-        parcel.linkAddresses = toParcelableArray(
-                lp.getLinkAddresses(),
-                LinkPropertiesParcelableUtil::toStableParcelable,
-                LinkAddressParcelable.class);
-        parcel.dnses = toParcelableArray(
-                lp.getDnsServers(), IpConfigurationParcelableUtil::parcelAddress, String.class);
-        parcel.pcscfs = toParcelableArray(
-                lp.getPcscfServers(), IpConfigurationParcelableUtil::parcelAddress, String.class);
-        parcel.validatedPrivateDnses = toParcelableArray(lp.getValidatedPrivateDnsServers(),
-                IpConfigurationParcelableUtil::parcelAddress, String.class);
-        parcel.usePrivateDns = lp.isPrivateDnsActive();
-        parcel.privateDnsServerName = lp.getPrivateDnsServerName();
-        parcel.domains = lp.getDomains();
-        parcel.routes = toParcelableArray(
-                lp.getRoutes(), LinkPropertiesParcelableUtil::toStableParcelable,
-                RouteInfoParcelable.class);
-        parcel.httpProxy = toStableParcelable(lp.getHttpProxy());
-        parcel.mtu = lp.getMtu();
-        parcel.tcpBufferSizes = lp.getTcpBufferSizes();
-        parcel.nat64Prefix = toStableParcelable(lp.getNat64Prefix());
-        return parcel;
-    }
-
-    /**
-     * Convert a LinkPropertiesParcelable to a LinkProperties
-     */
-    public static LinkProperties fromStableParcelable(@Nullable LinkPropertiesParcelable parcel) {
-        if (parcel == null) {
-            return null;
-        }
-        final LinkProperties lp = new LinkProperties();
-        lp.setInterfaceName(parcel.ifaceName);
-        lp.setLinkAddresses(fromParcelableArray(parcel.linkAddresses,
-                LinkPropertiesParcelableUtil::fromStableParcelable));
-        lp.setDnsServers(fromParcelableArray(
-                parcel.dnses, IpConfigurationParcelableUtil::unparcelAddress));
-        lp.setPcscfServers(fromParcelableArray(
-                parcel.pcscfs, IpConfigurationParcelableUtil::unparcelAddress));
-        lp.setValidatedPrivateDnsServers(
-                fromParcelableArray(parcel.validatedPrivateDnses,
-                IpConfigurationParcelableUtil::unparcelAddress));
-        lp.setUsePrivateDns(parcel.usePrivateDns);
-        lp.setPrivateDnsServerName(parcel.privateDnsServerName);
-        lp.setDomains(parcel.domains);
-        for (RouteInfoParcelable route : parcel.routes) {
-            lp.addRoute(fromStableParcelable(route));
-        }
-        lp.setHttpProxy(fromStableParcelable(parcel.httpProxy));
-        lp.setMtu(parcel.mtu);
-        lp.setTcpBufferSizes(parcel.tcpBufferSizes);
-        lp.setNat64Prefix(fromStableParcelable(parcel.nat64Prefix));
+    @Deprecated
+    public static LinkProperties toStableParcelable(@Nullable LinkProperties lp) {
         return lp;
     }
+
+    /**
+     * @deprecated conversion to stable parcelable is no longer necessary.
+     */
+    @Deprecated
+    public static ProxyInfo toStableParcelable(@Nullable ProxyInfo info) {
+        return info;
+    }
 }
diff --git a/services/net/java/android/net/shared/NetworkParcelableUtil.java b/services/net/java/android/net/shared/NetworkParcelableUtil.java
deleted file mode 100644
index d0b54b8..0000000
--- a/services/net/java/android/net/shared/NetworkParcelableUtil.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.shared;
-
-import android.annotation.Nullable;
-import android.net.Network;
-import android.net.NetworkParcelable;
-
-/**
- * Utility methods to convert to/from stable AIDL parcelables for network attribute classes.
- * @hide
- */
-public final class NetworkParcelableUtil {
-    /**
-     * Convert from a Network to a NetworkParcelable.
-     */
-    public static NetworkParcelable toStableParcelable(@Nullable Network network) {
-        if (network == null) {
-            return null;
-        }
-        final NetworkParcelable p = new NetworkParcelable();
-        p.networkHandle = network.getNetworkHandle();
-
-        return p;
-    }
-
-    /**
-     * Convert from a NetworkParcelable to a Network.
-     */
-    public static Network fromStableParcelable(@Nullable NetworkParcelable p) {
-        if (p == null) {
-            return null;
-        }
-        return Network.fromNetworkHandle(p.networkHandle);
-    }
-}
diff --git a/services/net/java/android/net/shared/ProvisioningConfiguration.java b/services/net/java/android/net/shared/ProvisioningConfiguration.java
index f937065..0aceb22 100644
--- a/services/net/java/android/net/shared/ProvisioningConfiguration.java
+++ b/services/net/java/android/net/shared/ProvisioningConfiguration.java
@@ -239,7 +239,7 @@
         p.apfCapabilities = IpConfigurationParcelableUtil.toStableParcelable(mApfCapabilities);
         p.provisioningTimeoutMs = mProvisioningTimeoutMs;
         p.ipv6AddrGenMode = mIPv6AddrGenMode;
-        p.network = NetworkParcelableUtil.toStableParcelable(mNetwork);
+        p.network = mNetwork;
         p.displayName = mDisplayName;
         return p;
     }
@@ -263,7 +263,7 @@
                 p.apfCapabilities);
         config.mProvisioningTimeoutMs = p.provisioningTimeoutMs;
         config.mIPv6AddrGenMode = p.ipv6AddrGenMode;
-        config.mNetwork = NetworkParcelableUtil.fromStableParcelable(p.network);
+        config.mNetwork = p.network;
         config.mDisplayName = p.displayName;
         return config;
     }
diff --git a/services/tests/servicestests/Android.bp b/services/tests/servicestests/Android.bp
index d2d6e32..9097430 100644
--- a/services/tests/servicestests/Android.bp
+++ b/services/tests/servicestests/Android.bp
@@ -27,7 +27,8 @@
         "services.net",
         "services.usage",
         "guava",
-        "android-support-test",
+        "androidx.test.rules",
+        "hamcrest-library",
         "mockito-target-minus-junit4",
         "platform-test-annotations",
         "ShortcutManagerTestUtils",
@@ -85,7 +86,7 @@
         "utils/**/*.java",
     ],
     static_libs: [
-        "android-support-test",
+        "androidx.test.rules",
         "mockito-target-minus-junit4",
     ],
     libs: [
diff --git a/services/tests/servicestests/AndroidManifest.xml b/services/tests/servicestests/AndroidManifest.xml
index 13ba229..5a0f3a4 100644
--- a/services/tests/servicestests/AndroidManifest.xml
+++ b/services/tests/servicestests/AndroidManifest.xml
@@ -222,7 +222,7 @@
     </application>
 
     <instrumentation
-        android:name="android.support.test.runner.AndroidJUnitRunner"
+        android:name="androidx.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.android.frameworks.servicestests"
         android:label="Frameworks Services Tests" />
 </manifest>
diff --git a/services/tests/servicestests/AndroidTest.xml b/services/tests/servicestests/AndroidTest.xml
index 5ac68d4..4d653b9 100644
--- a/services/tests/servicestests/AndroidTest.xml
+++ b/services/tests/servicestests/AndroidTest.xml
@@ -28,7 +28,7 @@
     <option name="test-tag" value="FrameworksServicesTests" />
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="com.android.frameworks.servicestests" />
-        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
         <option name="hidden-api-checks" value="false"/>
     </test>
 </configuration>
diff --git a/services/tests/servicestests/src/com/android/server/AlarmManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/AlarmManagerServiceTest.java
index 918807d..1f63d61 100644
--- a/services/tests/servicestests/src/com/android/server/AlarmManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/AlarmManagerServiceTest.java
@@ -20,10 +20,11 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.SparseArray;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.ObjectUtils;
 import com.android.server.AlarmManagerService.Alarm;
 
diff --git a/services/tests/servicestests/src/com/android/server/AppOpsUpgradeTest.java b/services/tests/servicestests/src/com/android/server/AppOpsUpgradeTest.java
index 4d77fab..aac96a1 100644
--- a/services/tests/servicestests/src/com/android/server/AppOpsUpgradeTest.java
+++ b/services/tests/servicestests/src/com/android/server/AppOpsUpgradeTest.java
@@ -25,13 +25,14 @@
 import android.content.res.AssetManager;
 import android.os.Handler;
 import android.os.HandlerThread;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 import android.util.SparseArray;
 import android.util.Xml;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/BatteryServiceTest.java b/services/tests/servicestests/src/com/android/server/BatteryServiceTest.java
index 106f9e8..cb12ba7 100644
--- a/services/tests/servicestests/src/com/android/server/BatteryServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/BatteryServiceTest.java
@@ -17,28 +17,25 @@
 package com.android.server;
 
 import static junit.framework.Assert.*;
+
 import static org.mockito.Mockito.*;
 
 import android.hardware.health.V2_0.IHealth;
 import android.hidl.manager.V1_0.IServiceManager;
 import android.hidl.manager.V1_0.IServiceNotification;
-import android.os.RemoteException;
-import android.support.test.filters.SmallTest;
 import android.test.AndroidTestCase;
-import android.util.Slog;
+
+import androidx.test.filters.SmallTest;
+
+import org.mockito.ArgumentMatcher;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.mockito.invocation.InvocationOnMock;
 
 import java.util.Arrays;
 import java.util.Collection;
 import java.util.NoSuchElementException;
 
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentMatcher;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-import org.mockito.Spy;
-import org.mockito.invocation.InvocationOnMock;
-
-
 public class BatteryServiceTest extends AndroidTestCase {
 
     @Mock IServiceManager mMockedManager;
diff --git a/services/tests/servicestests/src/com/android/server/BootReceiverFixFsckFsStatTest.java b/services/tests/servicestests/src/com/android/server/BootReceiverFixFsckFsStatTest.java
index 69c1499..9ba3308 100644
--- a/services/tests/servicestests/src/com/android/server/BootReceiverFixFsckFsStatTest.java
+++ b/services/tests/servicestests/src/com/android/server/BootReceiverFixFsckFsStatTest.java
@@ -18,10 +18,8 @@
 
 import static junit.framework.Assert.*;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import junit.framework.Assert;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/GestureLauncherServiceTest.java b/services/tests/servicestests/src/com/android/server/GestureLauncherServiceTest.java
index 33e4165..2ec6830 100644
--- a/services/tests/servicestests/src/com/android/server/GestureLauncherServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/GestureLauncherServiceTest.java
@@ -33,12 +33,13 @@
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
-import android.view.KeyEvent;
 import android.util.MutableBoolean;
+import android.view.KeyEvent;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
@@ -46,17 +47,16 @@
 import com.android.server.LocalServices;
 import com.android.server.statusbar.StatusBarManagerInternal;
 
-import java.util.List;
-
 import org.junit.Before;
 import org.junit.BeforeClass;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.runners.JUnit4;
 import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.List;
+
 /**
  * Unit tests for {@link GestureLauncherService}.
  * runtest frameworks-services -c com.android.server.GestureLauncherServiceTest
diff --git a/services/tests/servicestests/src/com/android/server/NetworkManagementInternalTest.java b/services/tests/servicestests/src/com/android/server/NetworkManagementInternalTest.java
index a5ac20e..ebbebcb 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkManagementInternalTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkManagementInternalTest.java
@@ -29,10 +29,11 @@
 import static org.junit.Assert.assertTrue;
 
 import android.net.NetworkPolicyManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -52,7 +53,7 @@
  * Install: adb install -r \
  *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * Run: adb shell am instrument -e class com.android.server.NetworkManagementInternalTest -w \
- *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ *     com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/NetworkPolicyManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/NetworkPolicyManagerServiceTest.java
index 39b6391..85d0c4c 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkPolicyManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkPolicyManagerServiceTest.java
@@ -122,8 +122,6 @@
 import android.os.SimpleClock;
 import android.os.SystemClock;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
 import android.telephony.SubscriptionPlan;
@@ -137,6 +135,9 @@
 import android.util.Range;
 import android.util.RecurrenceRule;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.util.test.BroadcastInterceptingContext;
 import com.android.internal.util.test.BroadcastInterceptingContext.FutureIntent;
@@ -144,11 +145,11 @@
 import com.android.server.net.NetworkPolicyManagerService;
 import com.android.server.net.NetworkStatsManagerInternal;
 
+import com.google.common.util.concurrent.AbstractFuture;
+
 import libcore.io.IoUtils;
 import libcore.io.Streams;
 
-import com.google.common.util.concurrent.AbstractFuture;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
@@ -200,7 +201,7 @@
     m -j32 FrameworksServicesTests && adb install -r -g \
     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk && \
     adb shell am instrument -e class "com.android.server.NetworkPolicyManagerServiceTest" -w \
-    "com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner"
+    "com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner"
  * </code></pre>
  */
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
index 4176d2a..e9e96c9 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkScoreServiceTest.java
@@ -24,14 +24,12 @@
 import static junit.framework.Assert.fail;
 
 import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyListOf;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doThrow;
 import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.timeout;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
@@ -47,7 +45,6 @@
 import android.content.pm.PackageManager;
 import android.content.pm.PackageManagerInternal;
 import android.content.res.Resources;
-import android.database.ContentObserver;
 import android.net.INetworkRecommendationProvider;
 import android.net.INetworkScoreCache;
 import android.net.NetworkKey;
@@ -69,9 +66,10 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.devicepolicy.MockUtils;
 
diff --git a/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java b/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
index 6874624..52428e8 100644
--- a/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/NetworkScorerAppManagerTest.java
@@ -34,7 +34,6 @@
 import android.app.AppOpsManager;
 import android.content.ComponentName;
 import android.content.Context;
-import android.content.Intent;
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
@@ -45,14 +44,14 @@
 import android.net.NetworkScorerAppData;
 import android.os.Bundle;
 import android.provider.Settings;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.R;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.ArgumentMatcher;
 import org.mockito.Mock;
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
diff --git a/services/tests/servicestests/src/com/android/server/WatchdogDiagnosticsTest.java b/services/tests/servicestests/src/com/android/server/WatchdogDiagnosticsTest.java
index 6e76b67..4d229ef 100644
--- a/services/tests/servicestests/src/com/android/server/WatchdogDiagnosticsTest.java
+++ b/services/tests/servicestests/src/com/android/server/WatchdogDiagnosticsTest.java
@@ -18,14 +18,14 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.runner.AndroidJUnit4;
-
-import java.io.PrintWriter;
-import java.io.StringWriter;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
 /**
  * Unit tests for {@link WatchdogDiagnostics}
  */
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerTest.java
index 5d09e31..4c0f38a 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/AccessibilityManagerTest.java
@@ -18,6 +18,7 @@
 
 import static junit.framework.TestCase.assertFalse;
 import static junit.framework.TestCase.assertSame;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -30,13 +31,14 @@
 import android.app.Instrumentation;
 import android.os.Looper;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.IAccessibilityManager;
 import android.view.accessibility.IAccessibilityManagerClient;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.IntPair;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/KeyEventDispatcherTest.java b/services/tests/servicestests/src/com/android/server/accessibility/KeyEventDispatcherTest.java
index 1819398..236b458 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/KeyEventDispatcherTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/KeyEventDispatcherTest.java
@@ -19,6 +19,7 @@
 import static junit.framework.TestCase.assertEquals;
 import static junit.framework.TestCase.assertFalse;
 import static junit.framework.TestCase.assertTrue;
+
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyLong;
 import static org.mockito.Matchers.anyObject;
@@ -30,11 +31,6 @@
 import static org.mockito.Mockito.when;
 import static org.mockito.hamcrest.MockitoHamcrest.argThat;
 
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-
 import android.content.Context;
 import android.os.Handler;
 import android.os.IPowerManager;
@@ -42,9 +38,10 @@
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.RemoteException;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.KeyEvent;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.accessibility.KeyEventDispatcher.KeyEventFilter;
 import com.android.server.policy.WindowManagerPolicy;
 
@@ -56,6 +53,11 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+
 /**
  * Tests for KeyEventDispatcher
  */
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/KeyboardInterceptorTest.java b/services/tests/servicestests/src/com/android/server/accessibility/KeyboardInterceptorTest.java
index ceb3f9d..851e221 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/KeyboardInterceptorTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/KeyboardInterceptorTest.java
@@ -23,14 +23,19 @@
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyObject;
-import static org.mockito.Matchers.isNull;
-import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import static org.mockito.hamcrest.MockitoHamcrest.argThat;
 
-import org.hamcrest.BaseMatcher;
+import android.os.Looper;
+import android.view.KeyEvent;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.policy.WindowManagerPolicy;
+import com.android.server.policy.WindowManagerPolicy.WindowState;
+
 import org.hamcrest.Description;
 import org.hamcrest.TypeSafeMatcher;
 import org.junit.Before;
@@ -42,13 +47,6 @@
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
-import android.os.Looper;
-import android.support.test.runner.AndroidJUnit4;
-import android.view.KeyEvent;
-
-import com.android.server.policy.WindowManagerPolicy;
-import com.android.server.policy.WindowManagerPolicy.WindowState;
-
 /**
  * Tests for KeyboardInterceptor
  */
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationControllerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationControllerTest.java
index d3a30909..cda4a4b 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationControllerTest.java
@@ -17,9 +17,9 @@
 package com.android.server.accessibility;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertFalse;
 import static org.mockito.ArgumentMatchers.anyFloat;
 import static org.mockito.Matchers.anyObject;
 import static org.mockito.Matchers.eq;
@@ -43,9 +43,10 @@
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.MagnificationSpec;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.R;
 import com.android.server.wm.WindowManagerInternal;
 import com.android.server.wm.WindowManagerInternal.MagnificationCallbacks;
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
index 23fe0ff..79e4d70 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/MagnificationGestureHandlerTest.java
@@ -35,12 +35,13 @@
 import android.annotation.NonNull;
 import android.content.Context;
 import android.os.Message;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.DebugUtils;
 import android.view.InputDevice;
 import android.view.MotionEvent;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.testutils.OffsettableClock;
 import com.android.server.testutils.TestHandler;
 
@@ -50,7 +51,6 @@
 
 import java.util.function.IntConsumer;
 
-
 /**
  * Tests the state transitions of {@link MagnificationGestureHandler}
  *
diff --git a/services/tests/servicestests/src/com/android/server/accessibility/MotionEventInjectorTest.java b/services/tests/servicestests/src/com/android/server/accessibility/MotionEventInjectorTest.java
index 6cacb1f..5f0fa87 100644
--- a/services/tests/servicestests/src/com/android/server/accessibility/MotionEventInjectorTest.java
+++ b/services/tests/servicestests/src/com/android/server/accessibility/MotionEventInjectorTest.java
@@ -19,6 +19,7 @@
 import static android.view.MotionEvent.ACTION_DOWN;
 import static android.view.MotionEvent.ACTION_UP;
 import static android.view.WindowManagerPolicyConstants.FLAG_PASS_TO_USER;
+
 import static org.hamcrest.CoreMatchers.allOf;
 import static org.hamcrest.CoreMatchers.anyOf;
 import static org.hamcrest.CoreMatchers.everyItem;
@@ -45,18 +46,14 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.RemoteException;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
-import android.util.Pair;
 import android.view.InputDevice;
 import android.view.KeyEvent;
 import android.view.MotionEvent;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
 import android.view.accessibility.AccessibilityEvent;
+
+import androidx.test.runner.AndroidJUnit4;
+
 import org.hamcrest.Description;
 import org.hamcrest.Matcher;
 import org.hamcrest.TypeSafeMatcher;
@@ -66,6 +63,10 @@
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+
 /**
  * Tests for MotionEventInjector
  */
diff --git a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
index f2057c5..7a96f4c 100644
--- a/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/accounts/AccountManagerServiceTest.java
@@ -17,6 +17,7 @@
 package com.android.server.accounts;
 
 import static android.database.sqlite.SQLiteDatabase.deleteDatabase;
+
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyBoolean;
 import static org.mockito.Matchers.anyInt;
@@ -25,7 +26,6 @@
 import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.nullable;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
@@ -35,11 +35,10 @@
 import android.accounts.CantAddAccountActivity;
 import android.accounts.IAccountManagerResponse;
 import android.app.AppOpsManager;
+import android.app.INotificationManager;
 import android.app.admin.DevicePolicyManager;
 import android.app.admin.DevicePolicyManagerInternal;
-import android.app.INotificationManager;
 import android.content.BroadcastReceiver;
-import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
@@ -68,7 +67,6 @@
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Log;
 
-import com.android.frameworks.servicestests.R;
 import com.android.server.LocalServices;
 
 import org.mockito.ArgumentCaptor;
@@ -91,7 +89,6 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicLong;
 
-
 /**
  * Tests for {@link AccountManagerService}.
  * <p>Run with:<pre>
@@ -99,7 +96,7 @@
  * adb install -r ${OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * adb shell am instrument -w -e package com.android.server.accounts \
  * com.android.frameworks.servicestests\
- * /android.support.test.runner.AndroidJUnitRunner
+ * /androidx.test.runner.AndroidJUnitRunner
  * </pre>
  */
 public class AccountManagerServiceTest extends AndroidTestCase {
diff --git a/services/tests/servicestests/src/com/android/server/accounts/AccountsDbTest.java b/services/tests/servicestests/src/com/android/server/accounts/AccountsDbTest.java
index 65920fd..6b53002 100644
--- a/services/tests/servicestests/src/com/android/server/accounts/AccountsDbTest.java
+++ b/services/tests/servicestests/src/com/android/server/accounts/AccountsDbTest.java
@@ -30,11 +30,12 @@
 import android.database.Cursor;
 import android.database.sqlite.SQLiteStatement;
 import android.os.Build;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Pair;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -55,7 +56,7 @@
  * adb install \
  * -r out/target/product/marlin/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  * adb shell am instrument -e class com.android.server.accounts.AccountsDbTest \
- * -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ * -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  * </pre>
  */
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityLaunchParamsModifierTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityLaunchParamsModifierTests.java
index f741c70..d75a3fc 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityLaunchParamsModifierTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityLaunchParamsModifierTests.java
@@ -16,28 +16,29 @@
 
 package com.android.server.am;
 
+import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
+import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
+
+import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_DONE;
+import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_SKIP;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import android.app.ActivityOptions;
 import android.content.pm.ActivityInfo;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.am.LaunchParamsController.LaunchParams;
-import org.junit.runner.RunWith;
+
 import org.junit.Before;
 import org.junit.Test;
-
-import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
-import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
-import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_DONE;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.doAnswer;
-
-import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_SKIP;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for exercising resizing bounds due to activity options.
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityManagerInternalTest.java b/services/tests/servicestests/src/com/android/server/am/ActivityManagerInternalTest.java
index bce87dc..9a7488e 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityManagerInternalTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityManagerInternalTest.java
@@ -21,8 +21,9 @@
 
 import android.app.ActivityManagerInternal;
 import android.os.SystemClock;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -43,7 +44,7 @@
  * Install: adb install -r \
  *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * Run: adb shell am instrument -e class com.android.server.am.ActivityManagerInternalTest -w \
- *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ *     com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @RunWith(AndroidJUnit4.class)
 public class ActivityManagerInternalTest {
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/am/ActivityManagerServiceTest.java
index 7ca06f9..c1df6af 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityManagerServiceTest.java
@@ -28,6 +28,7 @@
 import static android.app.ActivityManager.PROCESS_STATE_SERVICE;
 import static android.app.ActivityManager.PROCESS_STATE_TOP;
 import static android.util.DebugUtils.valueToString;
+
 import static com.android.server.am.ActivityManagerInternalTest.CustomThread;
 import static com.android.server.am.ActivityManagerService.DISPATCH_UIDS_CHANGED_UI_MSG;
 import static com.android.server.am.ActivityManagerService.Injector;
@@ -62,10 +63,11 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.SystemClock;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.MediumTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.os.BatteryStatsImpl;
 import com.android.server.AppOpsService;
@@ -99,7 +101,7 @@
  * Install: adb install -r \
  *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * Run: adb shell am instrument -e class com.android.server.am.ActivityManagerServiceTest -w \
- *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ *     com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 @FlakyTest(bugId = 113616538)
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityRecordTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityRecordTests.java
index 5ee1c40..5ee7477 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityRecordTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityRecordTests.java
@@ -22,11 +22,7 @@
 import static android.content.pm.ActivityInfo.RESIZE_MODE_UNRESIZEABLE;
 import static android.view.Display.DEFAULT_DISPLAY;
 
-import static com.android.server.am.ActivityStack.ActivityState.DESTROYED;
-import static com.android.server.am.ActivityStack.ActivityState.DESTROYING;
-import static com.android.server.am.ActivityStack.ActivityState.FINISHING;
 import static com.android.server.am.ActivityStack.ActivityState.INITIALIZING;
-import static com.android.server.am.ActivityStack.ActivityState.PAUSED;
 import static com.android.server.am.ActivityStack.ActivityState.PAUSING;
 import static com.android.server.am.ActivityStack.ActivityState.STOPPED;
 import static com.android.server.am.ActivityStack.REMOVE_TASK_MODE_MOVING;
@@ -53,14 +49,14 @@
 import android.app.servertransaction.PauseActivityItem;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.MutableBoolean;
 
-import org.junit.runner.RunWith;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.invocation.InvocationOnMock;
 
 /**
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStackSupervisorTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityStackSupervisorTests.java
index 1ce41a6..f36c5797 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStackSupervisorTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStackSupervisorTests.java
@@ -47,10 +47,11 @@
 import android.app.WaitResult;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.SparseIntArray;
 
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
index e2b7c06..be0c689 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStackTests.java
@@ -33,23 +33,20 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
 
 import android.content.pm.ActivityInfo;
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 
-import org.junit.runner.RunWith;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for the {@link ActivityStack} class.
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStartControllerTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityStartControllerTests.java
index 7948e4c..3464ac2 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStartControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStartControllerTests.java
@@ -19,23 +19,24 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 
-import android.content.Intent;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch;
-import com.android.server.am.ActivityStarter.Factory;
-
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Intent;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.am.ActivityStackSupervisor.PendingActivityLaunch;
+import com.android.server.am.ActivityStarter.Factory;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.util.Random;
 
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStartInterceptorTest.java b/services/tests/servicestests/src/com/android/server/am/ActivityStartInterceptorTest.java
index b4b34c5..d1550d7 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStartInterceptorTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStartInterceptorTest.java
@@ -37,9 +37,10 @@
 import android.content.pm.UserInfo;
 import android.os.UserHandle;
 import android.os.UserManager;
-import android.support.test.filters.SmallTest;
 import android.testing.DexmakerShareClassLoaderRule;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.app.SuspendedAppActivity;
 import com.android.internal.app.UnlaunchableAppActivity;
 import com.android.server.LocalServices;
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityStarterTests.java b/services/tests/servicestests/src/com/android/server/am/ActivityStarterTests.java
index 8d056fc..f956a36 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityStarterTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityStarterTests.java
@@ -32,29 +32,9 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
-
-import android.app.ActivityOptions;
-import android.app.IApplicationThread;
-import android.content.ComponentName;
-import android.content.Intent;
-import android.content.pm.ActivityInfo;
-import android.content.pm.ActivityInfo.WindowLayout;
-import android.content.pm.ApplicationInfo;
-import android.content.pm.IPackageManager;
-import android.graphics.Rect;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.platform.test.annotations.Presubmit;
-import android.service.voice.IVoiceInteractionSession;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.view.Gravity;
-
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
 import static android.content.Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED;
+
 import static com.android.server.am.ActivityManagerService.ANIMATE;
 
 import static org.junit.Assert.assertEquals;
@@ -65,21 +45,37 @@
 import static org.mockito.Mockito.anyObject;
 import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.doAnswer;
-import static org.mockito.Mockito.doNothing;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.spy;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.app.ActivityOptions;
+import android.app.IApplicationThread;
+import android.content.Intent;
+import android.content.pm.ActivityInfo;
+import android.content.pm.ActivityInfo.WindowLayout;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.IPackageManager;
+import android.graphics.Rect;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.platform.test.annotations.Presubmit;
+import android.service.voice.IVoiceInteractionSession;
+import android.view.Gravity;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.os.BatteryStatsImpl;
-import com.android.server.am.ActivityStarter.Factory;
 import com.android.server.am.LaunchParamsController.LaunchParamsModifier;
 import com.android.server.am.TaskRecord.TaskRecordFactory;
 
-import java.util.ArrayList;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for the {@link ActivityStarter} class.
diff --git a/services/tests/servicestests/src/com/android/server/am/ActivityTestsBase.java b/services/tests/servicestests/src/com/android/server/am/ActivityTestsBase.java
index 1cd111f..deb9f62 100644
--- a/services/tests/servicestests/src/com/android/server/am/ActivityTestsBase.java
+++ b/services/tests/servicestests/src/com/android/server/am/ActivityTestsBase.java
@@ -21,21 +21,17 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.view.Display.DEFAULT_DISPLAY;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.doNothing;
-import static org.mockito.Mockito.doReturn;
+
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyBoolean;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 
 import android.app.ActivityOptions;
-import com.android.server.wm.DisplayWindowController;
-
-import org.junit.Rule;
-import org.mockito.invocation.InvocationOnMock;
-
 import android.app.IApplicationThread;
 import android.content.ComponentName;
 import android.content.Context;
@@ -49,23 +45,25 @@
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.service.voice.IVoiceInteractionSession;
-import android.support.test.InstrumentationRegistry;
 import android.testing.DexmakerShareClassLoaderRule;
 
+import androidx.test.InstrumentationRegistry;
 
 import com.android.internal.app.IVoiceInteractor;
-
 import com.android.server.AttributeCache;
 import com.android.server.wm.AppWindowContainerController;
+import com.android.server.wm.DisplayWindowController;
 import com.android.server.wm.PinnedStackWindowController;
 import com.android.server.wm.StackWindowController;
 import com.android.server.wm.TaskWindowContainerController;
 import com.android.server.wm.WindowManagerService;
 import com.android.server.wm.WindowTestUtils;
+
 import org.junit.After;
 import org.junit.Before;
+import org.junit.Rule;
 import org.mockito.MockitoAnnotations;
-
+import org.mockito.invocation.InvocationOnMock;
 
 /**
  * A base class to handle common operations in activity related unit tests.
diff --git a/services/tests/servicestests/src/com/android/server/am/AppErrorDialogTest.java b/services/tests/servicestests/src/com/android/server/am/AppErrorDialogTest.java
index eee8ef3..d08cac1 100644
--- a/services/tests/servicestests/src/com/android/server/am/AppErrorDialogTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/AppErrorDialogTest.java
@@ -18,11 +18,12 @@
 
 import android.content.Context;
 import android.os.Handler;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.AppOpsService;
 
diff --git a/services/tests/servicestests/src/com/android/server/am/AssistDataRequesterTest.java b/services/tests/servicestests/src/com/android/server/am/AssistDataRequesterTest.java
index 5b1c260..d985364 100644
--- a/services/tests/servicestests/src/com/android/server/am/AssistDataRequesterTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/AssistDataRequesterTest.java
@@ -41,13 +41,14 @@
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 import android.view.IWindowManager;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.am.AssistDataRequester.AssistDataRequesterCallbacks;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/am/ClientLifecycleManagerTests.java b/services/tests/servicestests/src/com/android/server/am/ClientLifecycleManagerTests.java
index ef6d5e8..b4ad183 100644
--- a/services/tests/servicestests/src/com/android/server/am/ClientLifecycleManagerTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/ClientLifecycleManagerTests.java
@@ -9,8 +9,9 @@
 import android.app.servertransaction.ClientTransaction;
 import android.os.Binder;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/CoreSettingsObserverTest.java b/services/tests/servicestests/src/com/android/server/am/CoreSettingsObserverTest.java
index da30c11..fe8256e 100644
--- a/services/tests/servicestests/src/com/android/server/am/CoreSettingsObserverTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/CoreSettingsObserverTest.java
@@ -26,18 +26,18 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.test.FakeSettingsProvider;
 import com.android.server.AppOpsService;
 
 import org.junit.AfterClass;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
@@ -58,7 +58,7 @@
  * Install: adb install -r \
  *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * Run: adb shell am instrument -e class com.android.server.am.CoreSettingsObserverTest -w \
- *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ *     com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java b/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java
index d9b3e1c..765aaad 100644
--- a/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/GlobalSettingsToPropertiesMapperTest.java
@@ -18,11 +18,12 @@
 
 import android.content.ContentResolver;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.Preconditions;
 import com.android.internal.util.test.FakeSettingsProvider;
 
diff --git a/services/tests/servicestests/src/com/android/server/am/LaunchParamsControllerTests.java b/services/tests/servicestests/src/com/android/server/am/LaunchParamsControllerTests.java
index 161c287..8d675dd 100644
--- a/services/tests/servicestests/src/com/android/server/am/LaunchParamsControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/LaunchParamsControllerTests.java
@@ -16,20 +16,14 @@
 
 package com.android.server.am;
 
-import android.app.ActivityOptions;
-import android.content.pm.ActivityInfo.WindowLayout;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import com.android.server.am.LaunchParamsController.LaunchParams;
-import org.junit.runner.RunWith;
-import org.junit.Before;
-import org.junit.Test;
-
-import com.android.server.am.LaunchParamsController.LaunchParamsModifier;
-
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
+
+import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_CONTINUE;
+import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_DONE;
+import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_SKIP;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doNothing;
@@ -40,12 +34,19 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
-import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_DONE;
-import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_CONTINUE;
-import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_SKIP;
+import android.app.ActivityOptions;
+import android.content.pm.ActivityInfo.WindowLayout;
+import android.platform.test.annotations.Presubmit;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotEquals;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.am.LaunchParamsController.LaunchParams;
+import com.android.server.am.LaunchParamsController.LaunchParamsModifier;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for exercising {@link LaunchParamsController}.
diff --git a/services/tests/servicestests/src/com/android/server/am/LockTaskControllerTest.java b/services/tests/servicestests/src/com/android/server/am/LockTaskControllerTest.java
index f46d712..863a0d8 100644
--- a/services/tests/servicestests/src/com/android/server/am/LockTaskControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/LockTaskControllerTest.java
@@ -52,12 +52,13 @@
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
 import android.telecom.TelecomManager;
 import android.testing.DexmakerShareClassLoaderRule;
 import android.util.Pair;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+
 import com.android.internal.statusbar.IStatusBarService;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.server.LocalServices;
diff --git a/services/tests/servicestests/src/com/android/server/am/MemoryStatUtilTest.java b/services/tests/servicestests/src/com/android/server/am/MemoryStatUtilTest.java
index 5518ca5..06c7437 100644
--- a/services/tests/servicestests/src/com/android/server/am/MemoryStatUtilTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/MemoryStatUtilTest.java
@@ -16,15 +16,15 @@
 
 package com.android.server.am;
 
+import static com.android.server.am.MemoryStatUtil.MemoryStat;
 import static com.android.server.am.MemoryStatUtil.parseMemoryStatFromMemcg;
 import static com.android.server.am.MemoryStatUtil.parseMemoryStatFromProcfs;
-import static com.android.server.am.MemoryStatUtil.MemoryStat;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/PendingRemoteAnimationRegistryTest.java b/services/tests/servicestests/src/com/android/server/am/PendingRemoteAnimationRegistryTest.java
index 2baf995..f5f507f 100644
--- a/services/tests/servicestests/src/com/android/server/am/PendingRemoteAnimationRegistryTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/PendingRemoteAnimationRegistryTest.java
@@ -20,16 +20,14 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 
-import android.annotation.Nullable;
 import android.app.ActivityOptions;
-import android.os.Handler;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.ArrayMap;
 import android.view.RemoteAnimationAdapter;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.testutils.OffsettableClock;
 import com.android.server.testutils.TestHandler;
 
diff --git a/services/tests/servicestests/src/com/android/server/am/RecentTasksTest.java b/services/tests/servicestests/src/com/android/server/am/RecentTasksTest.java
index b73ac89..aa9123b 100644
--- a/services/tests/servicestests/src/com/android/server/am/RecentTasksTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/RecentTasksTest.java
@@ -35,16 +35,10 @@
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.spy;
 
-import static java.lang.Integer.MAX_VALUE;
-
-import android.annotation.TestApi;
 import android.app.ActivityManager;
 import android.app.ActivityManager.RecentTaskInfo;
 import android.app.ActivityManager.RunningTaskInfo;
-import android.app.WindowConfiguration;
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.pm.PackageManager;
@@ -53,24 +47,26 @@
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.Bundle;
-import android.os.Debug;
 import android.os.Looper;
 import android.os.RemoteException;
 import android.os.SystemClock;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.MutableLong;
 import android.util.SparseArray;
 import android.util.SparseBooleanArray;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.am.RecentTasks.Callbacks;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import static java.lang.Integer.MAX_VALUE;
+
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/services/tests/servicestests/src/com/android/server/am/RecentsAnimationTest.java b/services/tests/servicestests/src/com/android/server/am/RecentsAnimationTest.java
index eefd973..fa6a95c 100644
--- a/services/tests/servicestests/src/com/android/server/am/RecentsAnimationTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/RecentsAnimationTest.java
@@ -16,15 +16,13 @@
 
 package com.android.server.am;
 
-import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
-import static android.content.Intent.FLAG_ACTIVITY_MULTIPLE_TASK;
-import static android.content.Intent.FLAG_ACTIVITY_NEW_TASK;
+
 import static com.android.server.wm.RecentsAnimationController.REORDER_KEEP_IN_PLACE;
+
 import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.anyInt;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.eq;
 import static org.mockito.Mockito.mock;
@@ -35,11 +33,14 @@
 import android.content.Context;
 import android.content.Intent;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.IRecentsAnimationRunner;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.AttributeCache;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/RunningTasksTest.java b/services/tests/servicestests/src/com/android/server/am/RunningTasksTest.java
index c6ce7e1..19288a9 100644
--- a/services/tests/servicestests/src/com/android/server/am/RunningTasksTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/RunningTasksTest.java
@@ -30,11 +30,12 @@
 import android.content.ComponentName;
 import android.content.Context;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.SparseArray;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/SafeActivityOptionsTest.java b/services/tests/servicestests/src/com/android/server/am/SafeActivityOptionsTest.java
index 168bc17..8e4e7e6 100644
--- a/services/tests/servicestests/src/com/android/server/am/SafeActivityOptionsTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/SafeActivityOptionsTest.java
@@ -20,9 +20,10 @@
 
 import android.app.ActivityOptions;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/am/TaskLaunchParamsModifierTests.java b/services/tests/servicestests/src/com/android/server/am/TaskLaunchParamsModifierTests.java
index 3d323f0..eec55b1 100644
--- a/services/tests/servicestests/src/com/android/server/am/TaskLaunchParamsModifierTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/TaskLaunchParamsModifierTests.java
@@ -16,31 +16,24 @@
 
 package com.android.server.am;
 
-import android.content.pm.ActivityInfo.WindowLayout;
-import android.graphics.Rect;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import android.view.Gravity;
-
-import org.junit.runner.RunWith;
-import org.junit.Before;
-import org.junit.Test;
-
-import org.mockito.invocation.InvocationOnMock;
-
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 
 import static com.android.server.am.LaunchParamsController.LaunchParamsModifier.RESULT_CONTINUE;
 
-import static org.mockito.Mockito.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import static org.mockito.Mockito.doAnswer;
 import static org.junit.Assert.assertEquals;
 
+import android.content.pm.ActivityInfo.WindowLayout;
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.view.Gravity;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for exercising resizing task bounds.
diff --git a/services/tests/servicestests/src/com/android/server/am/TaskRecordTests.java b/services/tests/servicestests/src/com/android/server/am/TaskRecordTests.java
index 057fdc8..5aecec0 100644
--- a/services/tests/servicestests/src/com/android/server/am/TaskRecordTests.java
+++ b/services/tests/servicestests/src/com/android/server/am/TaskRecordTests.java
@@ -29,20 +29,17 @@
 import android.content.ComponentName;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
-import android.content.res.XmlResourceParser;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
 import android.service.voice.IVoiceInteractionSession;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Xml;
 
-import com.android.frameworks.servicestests.R;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.app.IVoiceInteractor;
 import com.android.server.am.TaskRecord.TaskRecordFactory;
 
-import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -57,9 +54,7 @@
 import java.io.IOException;
 import java.io.OutputStream;
 import java.io.Reader;
-import java.nio.file.Files;
 import java.util.ArrayList;
-import java.util.Comparator;
 
 /**
  * Tests for exercising {@link TaskRecord}.
diff --git a/services/tests/servicestests/src/com/android/server/am/TaskStackChangedListenerTest.java b/services/tests/servicestests/src/com/android/server/am/TaskStackChangedListenerTest.java
index 0359096..9406160 100644
--- a/services/tests/servicestests/src/com/android/server/am/TaskStackChangedListenerTest.java
+++ b/services/tests/servicestests/src/com/android/server/am/TaskStackChangedListenerTest.java
@@ -16,7 +16,8 @@
 
 package com.android.server.am;
 
-import static android.support.test.InstrumentationRegistry.getInstrumentation;
+import static androidx.test.InstrumentationRegistry.getInstrumentation;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
@@ -32,23 +33,25 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.ActivityInfo;
-import android.content.res.Resources.Theme;
 import android.os.RemoteException;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.support.test.uiautomator.UiDevice;
 import android.text.TextUtils;
-import android.util.Pair;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.annotations.GuardedBy;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
+
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
 @MediumTest
 @RunWith(AndroidJUnit4.class)
 public class TaskStackChangedListenerTest {
diff --git a/services/tests/servicestests/src/com/android/server/appops/AppOpsActiveWatcherTest.java b/services/tests/servicestests/src/com/android/server/appops/AppOpsActiveWatcherTest.java
index 7f397d6..7e0dfcf 100644
--- a/services/tests/servicestests/src/com/android/server/appops/AppOpsActiveWatcherTest.java
+++ b/services/tests/servicestests/src/com/android/server/appops/AppOpsActiveWatcherTest.java
@@ -31,9 +31,10 @@
 import android.app.AppOpsManager.OnOpActiveChangedListener;
 import android.content.Context;
 import android.os.Process;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/appops/AppOpsServiceTest.java b/services/tests/servicestests/src/com/android/server/appops/AppOpsServiceTest.java
index ad21a78..2c255cb 100644
--- a/services/tests/servicestests/src/com/android/server/appops/AppOpsServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/appops/AppOpsServiceTest.java
@@ -29,9 +29,10 @@
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Process;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java b/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
index 1bb93cc..f3c76b6 100644
--- a/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/appwidget/AppWidgetServiceImplTest.java
@@ -53,7 +53,6 @@
 import java.util.Random;
 import java.util.concurrent.CountDownLatch;
 
-
 /**
  * Tests for {@link AppWidgetManager} and {@link AppWidgetServiceImpl}.
  *
@@ -61,7 +60,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.appwidget.AppWidgetServiceImplTest \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class AppWidgetServiceImplTest extends InstrumentationTestCase {
diff --git a/services/tests/servicestests/src/com/android/server/backup/BackupPasswordManagerTest.java b/services/tests/servicestests/src/com/android/server/backup/BackupPasswordManagerTest.java
index bc16297..bcf4c08 100644
--- a/services/tests/servicestests/src/com/android/server/backup/BackupPasswordManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/BackupPasswordManagerTest.java
@@ -25,8 +25,9 @@
 
 import android.content.Context;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.backup.utils.PasswordUtils;
 
diff --git a/services/tests/servicestests/src/com/android/server/backup/DataChangedJournalTest.java b/services/tests/servicestests/src/com/android/server/backup/DataChangedJournalTest.java
index c27fd07..ff450af 100644
--- a/services/tests/servicestests/src/com/android/server/backup/DataChangedJournalTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/DataChangedJournalTest.java
@@ -19,8 +19,9 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Rule;
diff --git a/services/tests/servicestests/src/com/android/server/backup/ProcessedPackagesJournalTest.java b/services/tests/servicestests/src/com/android/server/backup/ProcessedPackagesJournalTest.java
index b4a1f18..cf4f975 100644
--- a/services/tests/servicestests/src/com/android/server/backup/ProcessedPackagesJournalTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/ProcessedPackagesJournalTest.java
@@ -19,8 +19,9 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.google.android.collect.Sets;
 
diff --git a/services/tests/servicestests/src/com/android/server/backup/TrampolineTest.java b/services/tests/servicestests/src/com/android/server/backup/TrampolineTest.java
index bbd999b..79eba68 100644
--- a/services/tests/servicestests/src/com/android/server/backup/TrampolineTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/TrampolineTest.java
@@ -43,8 +43,9 @@
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/backup/restore/PerformAdbRestoreTaskTest.java b/services/tests/servicestests/src/com/android/server/backup/restore/PerformAdbRestoreTaskTest.java
index 05f4c13..00c6391 100644
--- a/services/tests/servicestests/src/com/android/server/backup/restore/PerformAdbRestoreTaskTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/restore/PerformAdbRestoreTaskTest.java
@@ -20,9 +20,10 @@
 
 import android.content.Context;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.frameworks.servicestests.R;
 
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
index 4f18be7..944a558 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/AppBackupUtilsTest.java
@@ -20,7 +20,6 @@
 
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
@@ -31,8 +30,9 @@
 import android.content.pm.SigningInfo;
 import android.os.Process;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.backup.BackupManagerService;
 import com.android.server.backup.testutils.PackageManagerStub;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/BackupManagerMonitorUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/BackupManagerMonitorUtilsTest.java
index c40b411..d3fd89c 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/BackupManagerMonitorUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/BackupManagerMonitorUtilsTest.java
@@ -18,9 +18,9 @@
 
 import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_CATEGORY;
 import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_ID;
+import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_PACKAGE_LONG_VERSION;
 import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_PACKAGE_NAME;
 import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_PACKAGE_VERSION;
-import static android.app.backup.BackupManagerMonitor.EXTRA_LOG_EVENT_PACKAGE_LONG_VERSION;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -33,8 +33,9 @@
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/BackupObserverUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/BackupObserverUtilsTest.java
index ebe6133..cdffd35 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/BackupObserverUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/BackupObserverUtilsTest.java
@@ -23,8 +23,9 @@
 import android.app.backup.IBackupObserver;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/DataStreamFileCodecTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/DataStreamFileCodecTest.java
index bfb95c1..efd4603 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/DataStreamFileCodecTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/DataStreamFileCodecTest.java
@@ -19,8 +19,10 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.rules.TemporaryFolder;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupRestoreObserverUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupRestoreObserverUtilsTest.java
index 2f56598..9b861a4 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupRestoreObserverUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupRestoreObserverUtilsTest.java
@@ -24,8 +24,9 @@
 import android.app.backup.IFullBackupRestoreObserver;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupUtilsTest.java
index 4e3de64..ae0452a 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/FullBackupUtilsTest.java
@@ -25,8 +25,9 @@
 
 import android.os.ParcelFileDescriptor;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Before;
@@ -40,7 +41,6 @@
 import java.io.EOFException;
 import java.io.File;
 import java.io.FileOutputStream;
-import java.io.IOException;
 import java.io.OutputStream;
 import java.util.Random;
 
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/SparseArrayUtilsTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/SparseArrayUtilsTest.java
index db55120..679e098 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/SparseArrayUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/SparseArrayUtilsTest.java
@@ -19,10 +19,11 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.SparseArray;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.google.android.collect.Sets;
 
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java b/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
index 2830a74..12f2991 100644
--- a/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
+++ b/services/tests/servicestests/src/com/android/server/backup/utils/TarBackupReaderTest.java
@@ -29,8 +29,6 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.verifyZeroInteractions;
@@ -47,13 +45,14 @@
 import android.os.Bundle;
 import android.os.Process;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.frameworks.servicestests.R;
-import com.android.server.backup.FileMetadata;
 import com.android.server.backup.BackupManagerService;
+import com.android.server.backup.FileMetadata;
 import com.android.server.backup.restore.PerformAdbRestoreTask;
 import com.android.server.backup.restore.RestorePolicy;
 import com.android.server.backup.testutils.PackageManagerStub;
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyConstantsTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyConstantsTest.java
index 175fdd8..be05245 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyConstantsTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyConstantsTest.java
@@ -28,7 +28,7 @@
  -w com.android.frameworks.servicestests
 
 
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class DevicePolicyConstantsTest extends AndroidTestCase {
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
index cd39285..3f47054 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerServiceTestable.java
@@ -37,12 +37,13 @@
 import android.os.UserManager;
 import android.os.UserManagerInternal;
 import android.security.KeyChain;
-import android.support.annotation.NonNull;
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 import android.util.Pair;
 import android.view.IWindowManager;
 
+import androidx.annotation.NonNull;
+
 import com.android.internal.util.FunctionalUtils.ThrowingRunnable;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.server.net.NetworkPolicyManagerInternal;
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
index 26ce7e4..7c2c841 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
@@ -117,7 +117,7 @@
  adb install \
    -r ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.devicepolicy.DevicePolicyManagerTest \
-   -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+   -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
 
  (mmma frameworks/base/services/tests/servicestests/ for non-ninja build)
  *
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/DpmMockContext.java b/services/tests/servicestests/src/com/android/server/devicepolicy/DpmMockContext.java
index 213961c..be00bb6 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DpmMockContext.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DpmMockContext.java
@@ -30,11 +30,12 @@
 import android.os.Handler;
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
-import android.support.annotation.NonNull;
 import android.test.mock.MockContext;
 import android.util.ArrayMap;
 import android.util.ExceptionUtils;
 
+import androidx.annotation.NonNull;
+
 import com.android.internal.util.FunctionalUtils;
 
 import org.junit.Assert;
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/OverlayPackagesProviderTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/OverlayPackagesProviderTest.java
index 939a272..34edd9f 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/OverlayPackagesProviderTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/OverlayPackagesProviderTest.java
@@ -33,11 +33,12 @@
 import android.content.pm.ServiceInfo;
 import android.content.res.Resources;
 import android.os.RemoteException;
-import android.support.test.InstrumentationRegistry;
 import android.test.AndroidTestCase;
 import android.test.mock.MockPackageManager;
 import android.view.inputmethod.InputMethodInfo;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.internal.R;
 import com.android.internal.view.IInputMethodManager;
 
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/OwnersTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/OwnersTest.java
index cb6a747..5899bb0 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/OwnersTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/OwnersTest.java
@@ -16,12 +16,12 @@
 
 package com.android.server.devicepolicy;
 
-import com.android.server.devicepolicy.DevicePolicyManagerServiceTestable.OwnersTestable;
-
 import android.content.ComponentName;
 import android.os.UserHandle;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import com.android.server.devicepolicy.DevicePolicyManagerServiceTestable.OwnersTestable;
+
 /**
  * Tests for the DeviceOwner object that saves & loads device and policy owner information.
  * run this test with:
@@ -29,7 +29,7 @@
  adb install \
    -r out/target/product/hammerhead/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.devicepolicy.OwnersTest \
-   -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+   -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
 
  (mmma frameworks/base/services/tests/servicestests/ for non-ninja build)
  */
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/SystemUpdatePolicyTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/SystemUpdatePolicyTest.java
index e4e9701..e51859b 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/SystemUpdatePolicyTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/SystemUpdatePolicyTest.java
@@ -20,6 +20,7 @@
 import static android.app.admin.SystemUpdatePolicy.ValidationFailedException.ERROR_DUPLICATE_OR_OVERLAP;
 import static android.app.admin.SystemUpdatePolicy.ValidationFailedException.ERROR_NEW_FREEZE_PERIOD_TOO_CLOSE;
 import static android.app.admin.SystemUpdatePolicy.ValidationFailedException.ERROR_NEW_FREEZE_PERIOD_TOO_LONG;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -27,10 +28,10 @@
 import android.app.admin.FreezePeriod;
 import android.app.admin.SystemUpdatePolicy;
 import android.os.Parcel;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.Pair;
 import android.util.Xml;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.FastXmlSerializer;
 
 import org.junit.Test;
@@ -50,7 +51,6 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
-
 /**
  * Unit tests for {@link android.app.admin.SystemUpdatePolicy}.
  * Throughout this test, we use "MM-DD" format to denote dates without year.
diff --git a/services/tests/servicestests/src/com/android/server/devicepolicy/TransferOwnershipMetadataManagerTest.java b/services/tests/servicestests/src/com/android/server/devicepolicy/TransferOwnershipMetadataManagerTest.java
index e3e61ac..257acb8 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/TransferOwnershipMetadataManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/TransferOwnershipMetadataManagerTest.java
@@ -30,9 +30,10 @@
 import static org.junit.Assert.assertTrue;
 
 import android.os.Environment;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.devicepolicy.TransferOwnershipMetadataManager.Injector;
 import com.android.server.devicepolicy.TransferOwnershipMetadataManager.Metadata;
 
diff --git a/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java b/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
index 8502e69..e8e6ded 100644
--- a/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/AmbientBrightnessStatsTrackerTest.java
@@ -25,9 +25,10 @@
 import android.hardware.display.AmbientBrightnessDayStats;
 import android.os.SystemClock;
 import android.os.UserManager;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java b/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
index 284d443..ccdb76d 100644
--- a/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/BrightnessMappingStrategyTest.java
@@ -30,11 +30,11 @@
 import android.content.res.TypedArray;
 import android.hardware.display.BrightnessConfiguration;
 import android.os.PowerManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.MathUtils;
 import android.util.Spline;
-import android.util.Slog;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java b/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
index 75dc96f..ece9f42 100644
--- a/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/BrightnessTrackerTest.java
@@ -46,11 +46,12 @@
 import android.os.SystemClock;
 import android.os.UserManager;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.AtomicFile;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/display/ColorDisplayServiceTest.java b/services/tests/servicestests/src/com/android/server/display/ColorDisplayServiceTest.java
index 6bd8011..53711a6 100644
--- a/services/tests/servicestests/src/com/android/server/display/ColorDisplayServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/ColorDisplayServiceTest.java
@@ -16,6 +16,10 @@
 
 package com.android.server.display;
 
+import static com.google.common.truth.Truth.assertWithMessage;
+
+import static org.mockito.Mockito.doReturn;
+
 import android.annotation.NonNull;
 import android.app.ActivityManager;
 import android.app.AlarmManager;
@@ -26,10 +30,11 @@
 import android.provider.Settings;
 import android.provider.Settings.Secure;
 import android.provider.Settings.System;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.app.ColorDisplayController;
 import com.android.internal.util.test.FakeSettingsProvider;
 import com.android.server.LocalServices;
@@ -37,24 +42,22 @@
 import com.android.server.twilight.TwilightListener;
 import com.android.server.twilight.TwilightManager;
 import com.android.server.twilight.TwilightState;
-import java.time.LocalDateTime;
-import java.time.ZoneId;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mockito;
 
+import java.time.LocalDateTime;
+import java.time.LocalTime;
+import java.time.ZoneId;
 import java.util.Calendar;
 import java.util.HashMap;
-import java.time.LocalTime;
 import java.util.Map;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.TimeUnit;
 
-import static com.google.common.truth.Truth.assertWithMessage;
-import static org.mockito.Mockito.doReturn;
-
 @RunWith(AndroidJUnit4.class)
 public class ColorDisplayServiceTest {
 
diff --git a/services/tests/servicestests/src/com/android/server/display/PersistentDataStoreTest.java b/services/tests/servicestests/src/com/android/server/display/PersistentDataStoreTest.java
index 675000e..196454b 100644
--- a/services/tests/servicestests/src/com/android/server/display/PersistentDataStoreTest.java
+++ b/services/tests/servicestests/src/com/android/server/display/PersistentDataStoreTest.java
@@ -22,23 +22,21 @@
 import static org.junit.Assert.assertTrue;
 
 import android.hardware.display.BrightnessConfiguration;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.AtomicFile;
 import android.util.Pair;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import java.io.FileInputStream;
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.FileNotFoundException;
-import java.io.InputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.io.OutputStream;
-import java.io.PrintWriter;
 import java.nio.charset.StandardCharsets;
 
 @SmallTest
diff --git a/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java b/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
index 14b118e..be8e569 100644
--- a/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/BackgroundRestrictionsTest.java
@@ -38,11 +38,12 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.servicestests.apps.jobtestapp.TestJobActivity;
 
 import org.junit.After;
diff --git a/services/tests/servicestests/src/com/android/server/job/JobSetTest.java b/services/tests/servicestests/src/com/android/server/job/JobSetTest.java
index 83bd9fc..e62e07d 100644
--- a/services/tests/servicestests/src/com/android/server/job/JobSetTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/JobSetTest.java
@@ -29,13 +29,14 @@
 import android.content.pm.PackageManagerInternal;
 import android.os.Build;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
 import android.util.Log;
 import android.util.SparseArray;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.LocalServices;
 import com.android.server.job.controllers.JobStatus;
 
diff --git a/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java b/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
index 4ee2ff4..543f51cba 100644
--- a/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/JobStoreTest.java
@@ -22,12 +22,13 @@
 import android.os.Parcelable;
 import android.os.PersistableBundle;
 import android.os.SystemClock;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.RenamingDelegatingContext;
 import android.util.Log;
 import android.util.Pair;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.HexDump;
 import com.android.server.IoThread;
 import com.android.server.LocalServices;
diff --git a/services/tests/servicestests/src/com/android/server/job/controllers/JobStatusTest.java b/services/tests/servicestests/src/com/android/server/job/controllers/JobStatusTest.java
index d78af22..1752479 100644
--- a/services/tests/servicestests/src/com/android/server/job/controllers/JobStatusTest.java
+++ b/services/tests/servicestests/src/com/android/server/job/controllers/JobStatusTest.java
@@ -21,7 +21,8 @@
 import android.app.job.JobInfo;
 import android.content.ComponentName;
 import android.os.SystemClock;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.job.JobSchedulerService;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsShellCommandTest.java b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsShellCommandTest.java
index 424c08c..9b6975c3 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsShellCommandTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/LockSettingsShellCommandTest.java
@@ -29,32 +29,30 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import static java.io.FileDescriptor.*;
-
 import android.app.ActivityManager;
 import android.content.Context;
 import android.os.Binder;
-import android.os.Debug;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.widget.LockPatternUtils;
 
-import junit.framework.Assert;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.io.FileDescriptor;
+import static java.io.FileDescriptor.err;
+import static java.io.FileDescriptor.in;
+import static java.io.FileDescriptor.out;
 
 /**
  * Test class for {@link LockSettingsShellCommand}.
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
index 90947f4..a82c250 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncTaskTest.java
@@ -20,6 +20,7 @@
 import static android.security.keystore.recovery.KeyChainProtectionParams.UI_FORMAT_PASSWORD;
 import static android.security.keystore.recovery.KeyChainProtectionParams.UI_FORMAT_PATTERN;
 import static android.security.keystore.recovery.KeyChainProtectionParams.UI_FORMAT_PIN;
+
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PASSWORD;
 import static com.android.internal.widget.LockPatternUtils.CREDENTIAL_TYPE_PATTERN;
 
@@ -31,7 +32,6 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -50,9 +50,10 @@
 import android.security.keystore.recovery.RecoveryController;
 import android.security.keystore.recovery.TrustedRootCertificates;
 import android.security.keystore.recovery.WrappedApplicationKey;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDb;
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverySnapshotStorage;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
index fae48c6..f832d3c 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/KeySyncUtilsTest.java
@@ -22,8 +22,8 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.google.common.collect.ImmutableMap;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
index 0f0e3f3..13436e7 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/PlatformKeyManagerTest.java
@@ -32,9 +32,10 @@
 import android.content.Context;
 import android.security.keystore.KeyProperties;
 import android.security.keystore.KeyProtection;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDb;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGeneratorTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGeneratorTest.java
index fd8b319..48afb8b 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGeneratorTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyGeneratorTest.java
@@ -25,9 +25,10 @@
 import android.security.keystore.AndroidKeyStoreSecretKey;
 import android.security.keystore.KeyGenParameterSpec;
 import android.security.keystore.KeyProperties;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDb;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
index 8e86a87..b15863d 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverableKeyStoreManagerTest.java
@@ -23,6 +23,7 @@
 import static android.security.keystore.recovery.RecoveryController.ERROR_INVALID_CERTIFICATE;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
@@ -35,16 +36,14 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.Manifest;
 import android.app.KeyguardManager;
 import android.app.PendingIntent;
 import android.content.Context;
 import android.content.Intent;
-import android.Manifest;
 import android.os.Binder;
 import android.os.ServiceSpecificException;
 import android.os.UserHandle;
-import android.security.KeyStore;
-import android.security.keystore.AndroidKeyStoreProvider;
 import android.security.keystore.AndroidKeyStoreSecretKey;
 import android.security.keystore.KeyGenParameterSpec;
 import android.security.keystore.KeyProperties;
@@ -53,9 +52,10 @@
 import android.security.keystore.recovery.RecoveryCertPath;
 import android.security.keystore.recovery.TrustedRootCertificates;
 import android.security.keystore.recovery.WrappedApplicationKey;
-import android.support.test.filters.SmallTest;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.storage.ApplicationKeyStorage;
 import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDb;
@@ -75,19 +75,16 @@
 
 import java.io.File;
 import java.nio.charset.StandardCharsets;
-import java.security.UnrecoverableKeyException;
 import java.security.cert.CertPath;
 import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
 import java.util.ArrayList;
-import java.util.concurrent.Executors;
 import java.util.Map;
 import java.util.Random;
+import java.util.concurrent.Executors;
 
-import javax.crypto.Cipher;
 import javax.crypto.KeyGenerator;
 import javax.crypto.SecretKey;
-import javax.crypto.spec.GCMParameterSpec;
 import javax.crypto.spec.SecretKeySpec;
 
 @SmallTest
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
index acc200f..33038aa 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/RecoverySnapshotListenersStorageTest.java
@@ -8,9 +8,10 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/SecureBoxTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/SecureBoxTest.java
index 35ec23b..15b0708 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/SecureBoxTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/SecureBoxTest.java
@@ -17,11 +17,16 @@
 package com.android.server.locksettings.recoverablekeystore;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.testng.Assert.assertThrows;
 import static org.testng.Assert.expectThrows;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.math.BigInteger;
 import java.nio.charset.StandardCharsets;
 import java.security.InvalidKeyException;
@@ -31,9 +36,8 @@
 import java.security.PrivateKey;
 import java.security.PublicKey;
 import java.security.spec.ECPrivateKeySpec;
+
 import javax.crypto.AEADBadTagException;
-import org.junit.Test;
-import org.junit.runner.RunWith;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/TestOnlyInsecureCertificateHelperTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/TestOnlyInsecureCertificateHelperTest.java
index 67436cc..944d6e0 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/TestOnlyInsecureCertificateHelperTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/TestOnlyInsecureCertificateHelperTest.java
@@ -3,8 +3,9 @@
 import static com.google.common.truth.Truth.assertThat;
 
 import android.security.keystore.recovery.TrustedRootCertificates;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.widget.LockPatternUtils;
 
@@ -13,6 +14,7 @@
 
 import java.util.HashMap;
 import java.util.Map;
+
 import javax.crypto.SecretKey;
 
 @SmallTest
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/WrappedKeyTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/WrappedKeyTest.java
index 56122a7..b5ee60e 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/WrappedKeyTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/WrappedKeyTest.java
@@ -24,8 +24,9 @@
 import android.security.keystore.AndroidKeyStoreSecretKey;
 import android.security.keystore.KeyGenParameterSpec;
 import android.security.keystore.KeyProperties;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertUtilsTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertUtilsTest.java
index 9279698..1cbebff 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertUtilsTest.java
@@ -18,13 +18,17 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
-
 import static org.testng.Assert.assertThrows;
 import static org.testng.Assert.expectThrows;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.w3c.dom.Element;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
 
 import java.io.InputStream;
 import java.security.KeyPairGenerator;
@@ -39,10 +43,6 @@
 import java.util.Collections;
 import java.util.List;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.w3c.dom.Element;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public final class CertUtilsTest {
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertXmlTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertXmlTest.java
index 52269d9..bbcc411 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertXmlTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/CertXmlTest.java
@@ -21,17 +21,17 @@
 import static org.testng.Assert.assertThrows;
 import static org.testng.Assert.expectThrows;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import java.security.cert.CertPath;
-import java.security.cert.X509Certificate;
-import java.util.List;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.security.cert.CertPath;
+import java.security.cert.X509Certificate;
+import java.util.List;
+
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public final class CertXmlTest {
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/SigXmlTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/SigXmlTest.java
index 4d87006..45adb4b 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/SigXmlTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/SigXmlTest.java
@@ -21,8 +21,8 @@
 import static org.testng.Assert.assertThrows;
 import static org.testng.Assert.expectThrows;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/TestData.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/TestData.java
index 5eb4166..c5792ad 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/TestData.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/certificate/TestData.java
@@ -17,7 +17,8 @@
 package com.android.server.locksettings.recoverablekeystore.certificate;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
+
+import androidx.test.InstrumentationRegistry;
 
 import com.google.common.io.ByteStreams;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/serialization/KeyChainSnapshotSerializerTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/serialization/KeyChainSnapshotSerializerTest.java
index a23ac0f..880255d 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/serialization/KeyChainSnapshotSerializerTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/serialization/KeyChainSnapshotSerializerTest.java
@@ -22,9 +22,9 @@
 import android.security.keystore.recovery.KeyChainSnapshot;
 import android.security.keystore.recovery.KeyDerivationParams;
 import android.security.keystore.recovery.WrappedApplicationKey;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.TestData;
 
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelperTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelperTest.java
index 9b09dd1a..7130b42 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelperTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbHelperTest.java
@@ -18,24 +18,25 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static java.nio.charset.StandardCharsets.UTF_8;
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.sqlite.SQLiteDatabase;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.KeysEntry;
+import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.RecoveryServiceMetadataEntry;
+import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.RootOfTrustEntry;
+import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.UserMetadataEntry;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.sqlite.SQLiteDatabase;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.KeysEntry;
-import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.RecoveryServiceMetadataEntry;
-import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.RootOfTrustEntry;
-import com.android.server.locksettings.recoverablekeystore.storage.RecoverableKeyStoreDbContract.UserMetadataEntry;
+import static java.nio.charset.StandardCharsets.UTF_8;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
index 940745e..6a26f8c 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverableKeyStoreDbTest.java
@@ -17,25 +17,27 @@
 package com.android.server.locksettings.recoverablekeystore.storage;
 
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.content.Context;
+import android.security.keystore.recovery.RecoveryController;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.locksettings.recoverablekeystore.TestData;
+import com.android.server.locksettings.recoverablekeystore.WrappedKey;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import android.content.Context;
-import android.security.keystore.recovery.RecoveryController;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import com.android.server.locksettings.recoverablekeystore.TestData;
-import com.android.server.locksettings.recoverablekeystore.WrappedKey;
-
 import java.io.File;
 import java.nio.charset.StandardCharsets;
 import java.security.KeyPairGenerator;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySessionStorageTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySessionStorageTest.java
index bb0474e..c2d1440 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySessionStorageTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySessionStorageTest.java
@@ -22,8 +22,8 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorageTest.java b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorageTest.java
index ad14c3a..e8614af 100644
--- a/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorageTest.java
+++ b/services/tests/servicestests/src/com/android/server/locksettings/recoverablekeystore/storage/RecoverySnapshotStorageTest.java
@@ -12,9 +12,10 @@
 import android.security.keystore.recovery.KeyChainSnapshot;
 import android.security.keystore.recovery.KeyDerivationParams;
 import android.security.keystore.recovery.WrappedApplicationKey;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.locksettings.recoverablekeystore.TestData;
 
diff --git a/services/tests/servicestests/src/com/android/server/net/ConnOnActivityStartTest.java b/services/tests/servicestests/src/com/android/server/net/ConnOnActivityStartTest.java
index 28b54ef..fe7a376 100644
--- a/services/tests/servicestests/src/com/android/server/net/ConnOnActivityStartTest.java
+++ b/services/tests/servicestests/src/com/android/server/net/ConnOnActivityStartTest.java
@@ -20,10 +20,6 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import com.android.frameworks.servicestests.R;
-import com.android.servicestests.aidl.ICmdReceiverService;
-import com.android.servicestests.aidl.INetworkStateObserver;
-
 import android.content.ComponentName;
 import android.content.Context;
 import android.content.Intent;
@@ -34,13 +30,17 @@
 import android.os.IBinder;
 import android.os.SystemClock;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.support.test.uiautomator.UiDevice;
 import android.text.TextUtils;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.servicestests.aidl.ICmdReceiverService;
+import com.android.servicestests.aidl.INetworkStateObserver;
+
 import org.junit.AfterClass;
 import org.junit.Assert;
 import org.junit.BeforeClass;
@@ -64,7 +64,7 @@
  * Install: adb install -r \
  *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
  * Run: adb shell am instrument -e class com.android.server.net.ConnOnActivityStartTest -w \
- *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ *     com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @LargeTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/net/IpConfigStoreTest.java b/services/tests/servicestests/src/com/android/server/net/IpConfigStoreTest.java
index 9f4b754..7767a28 100644
--- a/services/tests/servicestests/src/com/android/server/net/IpConfigStoreTest.java
+++ b/services/tests/servicestests/src/com/android/server/net/IpConfigStoreTest.java
@@ -27,9 +27,10 @@
 import android.net.NetworkUtils;
 import android.net.ProxyInfo;
 import android.net.StaticIpConfiguration;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/HarmfulDigestsTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/HarmfulDigestsTests.java
index a34f95e..be56855 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/HarmfulDigestsTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/HarmfulDigestsTests.java
@@ -19,8 +19,8 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.HexDump;
 
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
index a802ff7..9c8a382 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/NetworkWatchlistServiceTests.java
@@ -17,7 +17,6 @@
 package com.android.server.net.watchlist;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -30,9 +29,10 @@
 import android.os.Message;
 import android.os.Process;
 import android.os.RemoteException;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.ServiceThread;
 
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/PrivacyUtilsTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/PrivacyUtilsTests.java
index 6f2237f..9d2c409 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/PrivacyUtilsTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/PrivacyUtilsTests.java
@@ -21,8 +21,9 @@
 import static org.junit.Assert.assertTrue;
 
 import android.privacy.DifferentialPrivacyEncoder;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/ReportEncoderTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/ReportEncoderTests.java
index cb4f6c5..bf125f8 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/ReportEncoderTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/ReportEncoderTests.java
@@ -19,9 +19,13 @@
 import static org.junit.Assert.assertEquals;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.service.nano.NetworkWatchlistAppResultProto;
+import com.android.service.nano.NetworkWatchlistReportProto;
 
 import org.junit.After;
 import org.junit.Before;
@@ -35,9 +39,6 @@
 import java.io.InputStreamReader;
 import java.util.HashMap;
 
-import com.android.service.nano.NetworkWatchlistReportProto;
-import com.android.service.nano.NetworkWatchlistAppResultProto;
-
 /**
  * runtest frameworks-services -c com.android.server.net.watchlist.ReportEncoderTests
  */
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistConfigTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistConfigTests.java
index 678f018..fa61c59 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistConfigTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistConfigTests.java
@@ -18,13 +18,14 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.HexDump;
 
@@ -40,8 +41,6 @@
 import java.io.IOException;
 import java.io.InputStreamReader;
 import java.io.PrintWriter;
-import java.util.Arrays;
-
 
 /**
  * runtest frameworks-services -c com.android.server.net.watchlist.WatchlistConfigTests
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistLoggingHandlerTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistLoggingHandlerTests.java
index 8399dac..8bbad8d 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistLoggingHandlerTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistLoggingHandlerTests.java
@@ -17,11 +17,12 @@
 package com.android.server.net.watchlist;
 
 import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.doAnswer;
-
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.doAnswer;
+import static org.mockito.Mockito.mock;
 
 import android.content.Context;
 import android.content.ContextWrapper;
@@ -32,21 +33,18 @@
 import android.os.FileUtils;
 import android.os.Looper;
 import android.os.UserManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.InstrumentationRegistry;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 import org.mockito.invocation.InvocationOnMock;
 
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
-
 import java.io.File;
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
index 07158af..03b1c41 100644
--- a/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
+++ b/services/tests/servicestests/src/com/android/server/net/watchlist/WatchlistSettingsTests.java
@@ -20,9 +20,10 @@
 import static org.junit.Assert.assertNotEquals;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.HexDump;
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/InstallerTest.java b/services/tests/servicestests/src/com/android/server/pm/InstallerTest.java
index b2eb572..6591d6f 100644
--- a/services/tests/servicestests/src/com/android/server/pm/InstallerTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/InstallerTest.java
@@ -22,10 +22,11 @@
 import android.content.pm.PackageStats;
 import android.os.SystemClock;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.ArrayUtils;
 
 import org.junit.After;
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
index cdac516..e379cd0 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageManagerServiceTest.java
@@ -18,7 +18,8 @@
 
 import android.content.IIntentReceiver;
 import android.os.Bundle;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Assert;
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageManagerSettingsTests.java b/services/tests/servicestests/src/com/android/server/pm/PackageManagerSettingsTests.java
index 97ff94f..ee41c0b 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageManagerSettingsTests.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageManagerSettingsTests.java
@@ -42,14 +42,15 @@
 import android.os.PersistableBundle;
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 import android.util.Log;
 import android.util.LongSparseArray;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.os.AtomicFile;
 import com.android.server.LocalServices;
 import com.android.server.pm.permission.PermissionManagerInternal;
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageParserTest.java b/services/tests/servicestests/src/com/android/server/pm/PackageParserTest.java
index 69c0c0f..9736e68 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageParserTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageParserTest.java
@@ -15,6 +15,8 @@
  */
 package com.android.server.pm;
 
+import static org.junit.Assert.*;
+
 import android.content.pm.ActivityInfo;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.ConfigurationInfo;
@@ -29,9 +31,18 @@
 import android.os.Bundle;
 import android.os.Parcel;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import android.util.ArrayMap;
+import android.util.ArraySet;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import libcore.io.IoUtils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.io.File;
 import java.lang.reflect.Array;
@@ -43,16 +54,6 @@
 import java.util.List;
 import java.util.Set;
 
-import static org.junit.Assert.*;
-
-import android.util.ArrayMap;
-import android.util.ArraySet;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import libcore.io.IoUtils;
-
 @RunWith(AndroidJUnit4.class)
 @MediumTest
 public class PackageParserTest {
diff --git a/services/tests/servicestests/src/com/android/server/pm/PackageUserStateTest.java b/services/tests/servicestests/src/com/android/server/pm/PackageUserStateTest.java
index 2a4ea8c..4a33ca3 100644
--- a/services/tests/servicestests/src/com/android/server/pm/PackageUserStateTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/PackageUserStateTest.java
@@ -24,10 +24,11 @@
 
 import android.content.pm.PackageUserState;
 import android.os.PersistableBundle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/ParallelPackageParserTest.java b/services/tests/servicestests/src/com/android/server/pm/ParallelPackageParserTest.java
index d665094..41489dc 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ParallelPackageParserTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ParallelPackageParserTest.java
@@ -17,9 +17,10 @@
 package com.android.server.pm;
 
 import android.content.pm.PackageParser;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import junit.framework.Assert;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
index 7815004..c42c596 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest1.java
@@ -117,7 +117,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.pm.ShortcutManagerTest1 \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class ShortcutManagerTest1 extends BaseShortcutManagerTest {
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest10.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest10.java
index ca1e6af..ae01b40 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest10.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest10.java
@@ -37,7 +37,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.pm.ShortcutManagerTest10 \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class ShortcutManagerTest10 extends BaseShortcutManagerTest {
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest2.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest2.java
index fcdadac..76d52fd 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest2.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest2.java
@@ -50,8 +50,6 @@
 import java.io.File;
 import java.io.FileWriter;
 import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
 import java.io.Writer;
 import java.util.Locale;
 
@@ -62,7 +60,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.pm.ShortcutManagerTest2 \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class ShortcutManagerTest2 extends BaseShortcutManagerTest {
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
index e9a329c..8a489d2 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest8.java
@@ -56,7 +56,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.pm.ShortcutManagerTest8 \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
 
  * TODO for CTS
  * - Foreground check.
diff --git a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
index 012024f1..edb9df5 100644
--- a/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
+++ b/services/tests/servicestests/src/com/android/server/pm/ShortcutManagerTest9.java
@@ -44,7 +44,7 @@
  adb install \
  -r -g ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  adb shell am instrument -e class com.android.server.pm.ShortcutManagerTest9 \
- -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  */
 @SmallTest
 public class ShortcutManagerTest9 extends BaseShortcutManagerTest {
diff --git a/services/tests/servicestests/src/com/android/server/pm/SuspendPackagesTest.java b/services/tests/servicestests/src/com/android/server/pm/SuspendPackagesTest.java
index c186e48..f115b9c 100644
--- a/services/tests/servicestests/src/com/android/server/pm/SuspendPackagesTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/SuspendPackagesTest.java
@@ -41,9 +41,6 @@
 import android.os.PersistableBundle;
 import android.os.RemoteException;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.support.test.uiautomator.By;
 import android.support.test.uiautomator.UiDevice;
 import android.support.test.uiautomator.UiObject2;
@@ -52,6 +49,10 @@
 import android.view.IWindowManager;
 import android.view.WindowManagerGlobal;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.servicestests.apps.suspendtestapp.SuspendTestActivity;
 import com.android.servicestests.apps.suspendtestapp.SuspendTestReceiver;
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserDataPreparerTest.java b/services/tests/servicestests/src/com/android/server/pm/UserDataPreparerTest.java
index bb35beb..c489cf0 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserDataPreparerTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserDataPreparerTest.java
@@ -16,15 +16,22 @@
 
 package com.android.server.pm;
 
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Matchers.eq;
+import static org.mockito.Matchers.isNull;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.content.Context;
 import android.content.pm.UserInfo;
 import android.os.FileUtils;
 import android.os.storage.StorageManager;
 import android.os.storage.VolumeInfo;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -39,19 +46,13 @@
 import java.util.Arrays;
 import java.util.Collections;
 
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Matchers.isNull;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
 /**
  * <p>Run with:<pre>
  * m FrameworksServicesTests &&
  * adb install \
  * -r out/target/product/hammerhead/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  * adb shell am instrument -e class com.android.server.pm.UserDataPreparerTest \
- * -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ * -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  * </pre>
  */
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserLifecycleStressTest.java b/services/tests/servicestests/src/com/android/server/pm/UserLifecycleStressTest.java
index 304e0e9..d6f7e37 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserLifecycleStressTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserLifecycleStressTest.java
@@ -24,11 +24,12 @@
 import android.content.pm.UserInfo;
 import android.os.RemoteException;
 import android.os.UserManager;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.LargeTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.LargeTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceCreateProfileTest.java b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceCreateProfileTest.java
index c314de4..8dd8967 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceCreateProfileTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceCreateProfileTest.java
@@ -24,20 +24,21 @@
 import android.os.Looper;
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.IconDrawableFactory;
 
-import com.android.server.LocalServices;
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
-import java.util.List;
+import com.android.server.LocalServices;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.List;
+
 /**
  * <p>Run with:<pre>
  * runtest -c com.android.server.pm.UserManagerServiceCreateProfileTest frameworks-services
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceIdRecyclingTest.java b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceIdRecyclingTest.java
index 35967fb..a9ce618 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceIdRecyclingTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceIdRecyclingTest.java
@@ -16,12 +16,17 @@
 
 package com.android.server.pm;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
 import android.content.pm.UserInfo;
 import android.os.Looper;
 import android.os.UserManagerInternal;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.MediumTest;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.LocalServices;
 
@@ -31,17 +36,13 @@
 
 import java.util.LinkedHashSet;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
 /**
  * <p>Run with:<pre>
  * m FrameworksServicesTests &&
  * adb install \
  * -r out/target/product/hammerhead/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
  * adb shell am instrument -e class com.android.server.pm.UserManagerServiceIdRecyclingTest \
- * -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+ * -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  * </pre>
  */
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceUserInfoTest.java b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceUserInfoTest.java
index 092119e..806c71a 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceUserInfoTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserManagerServiceUserInfoTest.java
@@ -16,16 +16,21 @@
 
 package com.android.server.pm;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import android.content.pm.UserInfo;
 import android.os.Looper;
 import android.os.Parcel;
-import android.os.UserManagerInternal;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.MediumTest;
+import android.os.UserManagerInternal;
 import android.text.TextUtils;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.LocalServices;
 import com.android.server.pm.UserManagerService.UserData;
 
@@ -38,10 +43,6 @@
 import java.io.DataOutputStream;
 import java.util.List;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-
 /**
  * <p>Run with:<pre>
  * runtest -c com.android.server.pm.UserManagerServiceUserInfoTest frameworks-services
diff --git a/services/tests/servicestests/src/com/android/server/pm/UserRestrictionsUtilsTest.java b/services/tests/servicestests/src/com/android/server/pm/UserRestrictionsUtilsTest.java
index 882bf32..2cc5323 100644
--- a/services/tests/servicestests/src/com/android/server/pm/UserRestrictionsUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/UserRestrictionsUtilsTest.java
@@ -35,7 +35,7 @@
    adb install \
      -r out/target/product/hammerhead/data/app/FrameworksServicesTests/FrameworksServicesTests.apk &&
    adb shell am instrument -e class com.android.server.pm.UserRestrictionsUtilsTest \
-     -w com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
+     -w com.android.frameworks.servicestests/androidx.test.runner.AndroidJUnitRunner
  * </pre>
  */
 @SmallTest
diff --git a/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java b/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
index caa1d02..13612a1 100644
--- a/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/backup/BackupUtilsTest.java
@@ -17,24 +17,22 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
 
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.PackageParser;
-import android.content.pm.PackageParser.Package;
 import android.content.pm.Signature;
 import android.content.pm.SigningInfo;
-import android.test.MoreAsserts;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import android.test.MoreAsserts;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.backup.BackupUtils;
 
diff --git a/services/tests/servicestests/src/com/android/server/pm/dex/DexLoggerTests.java b/services/tests/servicestests/src/com/android/server/pm/dex/DexLoggerTests.java
index bf8d405..792b25a 100644
--- a/services/tests/servicestests/src/com/android/server/pm/dex/DexLoggerTests.java
+++ b/services/tests/servicestests/src/com/android/server/pm/dex/DexLoggerTests.java
@@ -16,13 +16,20 @@
 
 package com.android.server.pm.dex;
 
+import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
-import android.content.pm.PackageInfo;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.os.storage.StorageManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.pm.Installer;
 import com.android.server.pm.Installer.InstallerException;
 
@@ -40,14 +47,6 @@
 
 import java.util.Arrays;
 
-import static com.google.common.truth.Truth.assertThat;
-
-import static org.mockito.Mockito.doReturn;
-import static org.mockito.Mockito.doThrow;
-
-import static com.android.server.pm.dex.PackageDexUsage.PackageUseInfo;
-import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class DexLoggerTests {
diff --git a/services/tests/servicestests/src/com/android/server/pm/dex/DexManagerTests.java b/services/tests/servicestests/src/com/android/server/pm/dex/DexManagerTests.java
index b30c043..2a3ccbd 100644
--- a/services/tests/servicestests/src/com/android/server/pm/dex/DexManagerTests.java
+++ b/services/tests/servicestests/src/com/android/server/pm/dex/DexManagerTests.java
@@ -16,13 +16,28 @@
 
 package com.android.server.pm.dex;
 
+import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
+import static com.android.server.pm.dex.PackageDexUsage.PackageUseInfo;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
 import android.content.pm.ApplicationInfo;
 import android.content.pm.IPackageManager;
 import android.content.pm.PackageInfo;
 import android.os.Build;
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.pm.Installer;
 
@@ -30,14 +45,6 @@
 import dalvik.system.PathClassLoader;
 import dalvik.system.VMRuntime;
 
-import java.io.File;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
@@ -47,21 +54,13 @@
 import org.mockito.junit.MockitoRule;
 import org.mockito.quality.Strictness;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyInt;
-import static org.mockito.ArgumentMatchers.anyString;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
-
-import static com.android.server.pm.dex.PackageDexUsage.PackageUseInfo;
-import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
+import java.io.File;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/services/tests/servicestests/src/com/android/server/pm/dex/DexoptOptionsTests.java b/services/tests/servicestests/src/com/android/server/pm/dex/DexoptOptionsTests.java
index 93064bc..62589eb 100644
--- a/services/tests/servicestests/src/com/android/server/pm/dex/DexoptOptionsTests.java
+++ b/services/tests/servicestests/src/com/android/server/pm/dex/DexoptOptionsTests.java
@@ -19,19 +19,19 @@
 
 import static com.android.server.pm.PackageManagerServiceCompilerMapping.getCompilerFilterForReason;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.pm.PackageManagerService;
 import com.android.server.pm.PackageManagerServiceCompilerMapping;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class DexoptOptionsTests {
diff --git a/services/tests/servicestests/src/com/android/server/pm/dex/DexoptUtilsTest.java b/services/tests/servicestests/src/com/android/server/pm/dex/DexoptUtilsTest.java
index aa51ecd..3a55c22 100644
--- a/services/tests/servicestests/src/com/android/server/pm/dex/DexoptUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/pm/dex/DexoptUtilsTest.java
@@ -23,11 +23,12 @@
 import static org.junit.Assert.fail;
 
 import android.content.pm.ApplicationInfo;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.content.pm.SharedLibraryInfo;
 import android.util.SparseArray;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import dalvik.system.DelegateLastClassLoader;
 import dalvik.system.DexClassLoader;
 import dalvik.system.PathClassLoader;
@@ -36,8 +37,8 @@
 import org.junit.runner.RunWith;
 
 import java.io.File;
-import java.util.Arrays;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
@@ -332,6 +333,20 @@
     }
 
     @Test
+    public void testSharedLibraryContext() {
+        SharedLibraryInfo sharedLibrary =
+                createMockSharedLibrary(new String[] {"a.dex", "b.dex"}).get(0);
+        String context = DexoptUtils.getClassLoaderContext(sharedLibrary);
+        assertEquals("PCL[]", context);
+
+        SharedLibraryInfo otherSharedLibrary =
+                createMockSharedLibrary(new String[] {"c.dex"}).get(0);
+        otherSharedLibrary.addDependency(sharedLibrary);
+        context = DexoptUtils.getClassLoaderContext(otherSharedLibrary);
+        assertEquals("PCL[]{PCL[a.dex:b.dex]}", context);
+    }
+
+    @Test
     public void testProcessContextForDexLoad() {
         List<String> classLoaders = Arrays.asList(
                 DELEGATE_LAST_CLASS_LOADER_NAME,
diff --git a/services/tests/servicestests/src/com/android/server/pm/dex/PackageDexUsageTests.java b/services/tests/servicestests/src/com/android/server/pm/dex/PackageDexUsageTests.java
index 0de0503..3107813 100644
--- a/services/tests/servicestests/src/com/android/server/pm/dex/PackageDexUsageTests.java
+++ b/services/tests/servicestests/src/com/android/server/pm/dex/PackageDexUsageTests.java
@@ -16,12 +16,23 @@
 
 package com.android.server.pm.dex;
 
+import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
+import static com.android.server.pm.dex.PackageDexUsage.PackageUseInfo;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
 import android.os.Build;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import dalvik.system.VMRuntime;
 
-import java.util.Collections;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -35,16 +46,6 @@
 import java.util.Map;
 import java.util.Set;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import static com.android.server.pm.dex.PackageDexUsage.PackageUseInfo;
-import static com.android.server.pm.dex.PackageDexUsage.DexUseInfo;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class PackageDexUsageTests {
diff --git a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerInsetsTest.java b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerInsetsTest.java
index 7e18ce7..cce6ba7 100644
--- a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerInsetsTest.java
+++ b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerInsetsTest.java
@@ -22,16 +22,15 @@
 import static android.view.Surface.ROTATION_90;
 
 import static org.hamcrest.Matchers.equalTo;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertThat;
 
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.Display;
 import android.view.DisplayInfo;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerLayoutTest.java b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerLayoutTest.java
index 97a716f..64ec9ad 100644
--- a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerLayoutTest.java
+++ b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerLayoutTest.java
@@ -22,7 +22,6 @@
 import static android.view.View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
-import static android.view.WindowManager.LayoutParams.FLAG_FULLSCREEN;
 import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_INSET_DECOR;
 import static android.view.WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN;
 import static android.view.WindowManager.LayoutParams.LAYOUT_IN_DISPLAY_CUTOUT_MODE_ALWAYS;
@@ -40,11 +39,12 @@
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.DisplayCutout;
 import android.view.WindowManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTest.java b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTest.java
index 30665b5..d92d7e0 100644
--- a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTest.java
@@ -19,6 +19,10 @@
 import static android.view.View.SYSTEM_UI_FLAG_LIGHT_NAVIGATION_BAR;
 import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static android.view.ViewGroup.LayoutParams.WRAP_CONTENT;
+import static android.view.WindowManager.DOCKED_BOTTOM;
+import static android.view.WindowManager.DOCKED_LEFT;
+import static android.view.WindowManager.DOCKED_RIGHT;
+import static android.view.WindowManager.DOCKED_TOP;
 import static android.view.WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM;
 import static android.view.WindowManager.LayoutParams.FLAG_DIM_BEHIND;
 import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
@@ -28,13 +32,9 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_INPUT_METHOD;
-import static android.view.WindowManager.DOCKED_BOTTOM;
-import static android.view.WindowManager.DOCKED_LEFT;
-import static android.view.WindowManager.DOCKED_RIGHT;
-import static android.view.WindowManager.DOCKED_TOP;
 
-import static com.android.server.policy.WindowManagerPolicy.NAV_BAR_LEFT;
 import static com.android.server.policy.WindowManagerPolicy.NAV_BAR_BOTTOM;
+import static com.android.server.policy.WindowManagerPolicy.NAV_BAR_LEFT;
 import static com.android.server.policy.WindowManagerPolicy.NAV_BAR_RIGHT;
 
 import static org.junit.Assert.assertEquals;
@@ -44,10 +44,11 @@
 
 import android.graphics.PixelFormat;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.WindowManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
index 1d37802..140e4ba 100644
--- a/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
+++ b/services/tests/servicestests/src/com/android/server/policy/PhoneWindowManagerTestBase.java
@@ -34,13 +34,11 @@
 import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.graphics.Matrix;
-import android.graphics.Path;
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.graphics.RectF;
 import android.os.IBinder;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
 import android.testing.TestableResources;
 import android.util.Pair;
 import android.view.Display;
@@ -53,6 +51,8 @@
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.IAccessibilityManager;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.server.policy.keyguard.KeyguardServiceDelegate;
 import com.android.server.wm.DisplayFrames;
 import com.android.server.wm.utils.WmDisplayCutout;
diff --git a/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySaverStateMachineTest.java b/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySaverStateMachineTest.java
index 5b24725..e8394fe 100644
--- a/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySaverStateMachineTest.java
+++ b/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySaverStateMachineTest.java
@@ -24,10 +24,11 @@
 
 import android.content.ContentResolver;
 import android.provider.Settings.Global;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContext;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.google.common.base.Objects;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySavingStatsTest.java b/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySavingStatsTest.java
index 9bd4cc3..ba61fd2 100644
--- a/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySavingStatsTest.java
+++ b/services/tests/servicestests/src/com/android/server/power/batterysaver/BatterySavingStatsTest.java
@@ -25,8 +25,9 @@
 import static org.mockito.Mockito.verify;
 
 import android.metrics.LogMaker;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
diff --git a/services/tests/servicestests/src/com/android/server/power/batterysaver/CpuFrequenciesTest.java b/services/tests/servicestests/src/com/android/server/power/batterysaver/CpuFrequenciesTest.java
index f72ec34..8371e9c 100644
--- a/services/tests/servicestests/src/com/android/server/power/batterysaver/CpuFrequenciesTest.java
+++ b/services/tests/servicestests/src/com/android/server/power/batterysaver/CpuFrequenciesTest.java
@@ -17,10 +17,11 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/power/batterysaver/FileUpdaterTest.java b/services/tests/servicestests/src/com/android/server/power/batterysaver/FileUpdaterTest.java
index 7324fe6..89c7dd4 100644
--- a/services/tests/servicestests/src/com/android/server/power/batterysaver/FileUpdaterTest.java
+++ b/services/tests/servicestests/src/com/android/server/power/batterysaver/FileUpdaterTest.java
@@ -27,14 +27,14 @@
 import static org.mockito.Mockito.verify;
 
 import android.content.Context;
-import android.hardware.camera2.impl.GetCommand;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -48,7 +48,6 @@
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicInteger;
 
-
 /**
  atest $ANDROID_BUILD_TOP/frameworks/base/services/tests/servicestests/src/com/android/server/power/batterysaver/FileUpdaterTest.java
  */
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/SimpleTimeZoneDetectorStrategyTest.java b/services/tests/servicestests/src/com/android/server/timedetector/SimpleTimeZoneDetectorStrategyTest.java
index 62f1433..9e00077 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/SimpleTimeZoneDetectorStrategyTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/SimpleTimeZoneDetectorStrategyTest.java
@@ -28,9 +28,10 @@
 import android.icu.util.Calendar;
 import android.icu.util.GregorianCalendar;
 import android.icu.util.TimeZone;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.TimestampedValue;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
index ed74cd7..45fef76 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
@@ -31,15 +31,16 @@
 import android.app.timedetector.TimeSignal;
 import android.content.Context;
 import android.content.pm.PackageManager;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.TimestampedValue;
 
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.timedetector.TimeDetectorStrategy.Callback;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import com.android.server.timedetector.TimeDetectorStrategy.Callback;
-
 import java.io.PrintWriter;
 
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java
index 301ded4..239d413 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java
@@ -18,9 +18,10 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.runner.AndroidJUnit4;
 import android.util.TimestampedValue;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/timezone/CheckTokenTest.java b/services/tests/servicestests/src/com/android/server/timezone/CheckTokenTest.java
index 9603a06..f7d282b 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/CheckTokenTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/CheckTokenTest.java
@@ -16,16 +16,16 @@
 
 package com.android.server.timezone;
 
-import org.junit.Test;
-
-import android.support.test.filters.SmallTest;
-
-import java.io.IOException;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.fail;
 
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+
+import java.io.IOException;
+
 @SmallTest
 public class CheckTokenTest {
 
diff --git a/services/tests/servicestests/src/com/android/server/timezone/PackageStatusStorageTest.java b/services/tests/servicestests/src/com/android/server/timezone/PackageStatusStorageTest.java
index 74013b7..090db11 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/PackageStatusStorageTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/PackageStatusStorageTest.java
@@ -16,26 +16,28 @@
 
 package com.android.server.timezone;
 
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-
 import static junit.framework.Assert.assertTrue;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.fail;
 
+import android.content.Context;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
 @SmallTest
 public class PackageStatusStorageTest {
     private static final PackageVersions VALID_PACKAGE_VERSIONS = new PackageVersions(1, 2);
diff --git a/services/tests/servicestests/src/com/android/server/timezone/PackageStatusTest.java b/services/tests/servicestests/src/com/android/server/timezone/PackageStatusTest.java
index c0ae81e..9b45f05 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/PackageStatusTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/PackageStatusTest.java
@@ -16,13 +16,13 @@
 
 package com.android.server.timezone;
 
-import org.junit.Test;
-
-import android.support.test.filters.SmallTest;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+
 @SmallTest
 public class PackageStatusTest {
 
diff --git a/services/tests/servicestests/src/com/android/server/timezone/PackageTrackerTest.java b/services/tests/servicestests/src/com/android/server/timezone/PackageTrackerTest.java
index d9f4adf..1356ea2 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/PackageTrackerTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/PackageTrackerTest.java
@@ -16,27 +16,6 @@
 
 package com.android.server.timezone;
 
-import org.hamcrest.BaseMatcher;
-import org.hamcrest.Description;
-import org.hamcrest.Matcher;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
-import android.app.timezone.RulesUpdaterContract;
-import android.content.Context;
-import android.content.Intent;
-import android.provider.TimeZoneRulesDataContract;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-
-import java.io.File;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.time.Clock;
-import java.time.Instant;
-import java.time.ZoneId;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -48,6 +27,28 @@
 import static org.mockito.Mockito.when;
 import static org.mockito.hamcrest.MockitoHamcrest.argThat;
 
+import android.app.timezone.RulesUpdaterContract;
+import android.content.Context;
+import android.content.Intent;
+import android.provider.TimeZoneRulesDataContract;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+
+import org.hamcrest.BaseMatcher;
+import org.hamcrest.Description;
+import org.hamcrest.Matcher;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.time.Clock;
+import java.time.Instant;
+import java.time.ZoneId;
+
 /**
  * White box interaction / unit testing of the {@link PackageTracker}.
  */
diff --git a/services/tests/servicestests/src/com/android/server/timezone/PackageVersionsTest.java b/services/tests/servicestests/src/com/android/server/timezone/PackageVersionsTest.java
index a470f8f..9ffc4e9 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/PackageVersionsTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/PackageVersionsTest.java
@@ -16,13 +16,13 @@
 
 package com.android.server.timezone;
 
-import org.junit.Test;
-
-import android.support.test.filters.SmallTest;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 
+import androidx.test.filters.SmallTest;
+
+import org.junit.Test;
+
 @SmallTest
 public class PackageVersionsTest {
 
diff --git a/services/tests/servicestests/src/com/android/server/timezone/RulesManagerServiceTest.java b/services/tests/servicestests/src/com/android/server/timezone/RulesManagerServiceTest.java
index 1b106dd..5c6fe0f 100644
--- a/services/tests/servicestests/src/com/android/server/timezone/RulesManagerServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/timezone/RulesManagerServiceTest.java
@@ -16,34 +16,9 @@
 
 package com.android.server.timezone;
 
-import com.android.timezone.distro.DistroVersion;
-import com.android.timezone.distro.StagedDistroOperation;
-import com.android.timezone.distro.TimeZoneDistro;
-import com.android.timezone.distro.installer.TimeZoneDistroInstaller;
-
-import org.junit.Before;
-import org.junit.Test;
-
-import android.app.timezone.Callback;
-import android.app.timezone.DistroRulesVersion;
-import android.app.timezone.ICallback;
-import android.app.timezone.RulesManager;
-import android.app.timezone.RulesState;
-import android.os.ParcelFileDescriptor;
-
-import java.io.File;
-import java.io.FileDescriptor;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.PrintWriter;
-import java.util.concurrent.Executor;
-import javax.annotation.Nullable;
-
-import libcore.io.IoUtils;
-import libcore.timezone.TzDataSetVersion;
-
 import static com.android.server.timezone.RulesManagerService.REQUIRED_QUERY_PERMISSION;
 import static com.android.server.timezone.RulesManagerService.REQUIRED_UPDATER_PERMISSION;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
@@ -61,11 +36,43 @@
 import static org.mockito.Mockito.verifyZeroInteractions;
 import static org.mockito.Mockito.when;
 
+import android.app.timezone.Callback;
+import android.app.timezone.DistroRulesVersion;
+import android.app.timezone.ICallback;
+import android.app.timezone.RulesManager;
+import android.app.timezone.RulesState;
+import android.os.ParcelFileDescriptor;
+
+import com.android.timezone.distro.DistroVersion;
+import com.android.timezone.distro.StagedDistroOperation;
+import com.android.timezone.distro.TimeZoneDistro;
+import com.android.timezone.distro.installer.TimeZoneDistroInstaller;
+
+import libcore.io.IoUtils;
+import libcore.timezone.TzDataSetVersion;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import java.io.File;
+import java.io.FileDescriptor;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.concurrent.Executor;
+
+import javax.annotation.Nullable;
+
 /**
  * White box interaction / unit testing of the {@link RulesManagerService}.
  */
 public class RulesManagerServiceTest {
 
+    private static final int CURRENT_FORMAT_MAJOR_VERSION =
+            TzDataSetVersion.currentFormatMajorVersion();
+    private static final int CURRENT_FORMAT_MINOR_VERSION =
+            TzDataSetVersion.currentFormatMinorVersion();
+
     private RulesManagerService mRulesManagerService;
 
     private FakeExecutor mFakeExecutor;
@@ -116,8 +123,8 @@
     }
 
     @Test
-    public void getRulesState_systemRulesError() throws Exception {
-        configureDeviceCannotReadSystemRulesVersion();
+    public void getRulesState_baseVersionError() throws Exception {
+        configureDeviceCannotReadBaseVersion();
 
         assertNull(mRulesManagerService.getRulesState());
     }
@@ -126,18 +133,18 @@
     public void getRulesState_stagedInstall() throws Exception {
         configureCallerHasPermission();
 
-        configureDeviceSystemRulesVersion("2016a");
+        configureDeviceBaseVersion("2016a");
 
         DistroVersion stagedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 "2016c",
-                3);
+                3 /* revision */);
         configureStagedInstall(stagedDistroVersion);
 
         DistroVersion installedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 "2016b",
                 4);
         configureInstalledDistroVersion(installedDistroVersion);
@@ -158,13 +165,13 @@
     public void getRulesState_nothingStaged() throws Exception {
         configureCallerHasPermission();
 
-        configureDeviceSystemRulesVersion("2016a");
+        configureDeviceBaseVersion("2016a");
 
         configureNoStagedOperation();
 
         DistroVersion installedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 "2016b",
                 4);
         configureInstalledDistroVersion(installedDistroVersion);
@@ -183,13 +190,13 @@
     public void getRulesState_uninstallStaged() throws Exception {
         configureCallerHasPermission();
 
-        configureDeviceSystemRulesVersion("2016a");
+        configureDeviceBaseVersion("2016a");
 
         configureStagedUninstall();
 
         DistroVersion installedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 "2016b",
                 4);
         configureInstalledDistroVersion(installedDistroVersion);
@@ -208,8 +215,8 @@
     public void getRulesState_installedRulesError() throws Exception {
         configureCallerHasPermission();
 
-        String systemRulesVersion = "2016a";
-        configureDeviceSystemRulesVersion(systemRulesVersion);
+        String baseRulesVersion = "2016a";
+        configureDeviceBaseVersion(baseRulesVersion);
 
         configureStagedUninstall();
         configureDeviceCannotReadInstalledDistroVersion();
@@ -226,14 +233,14 @@
     public void getRulesState_stagedRulesError() throws Exception {
         configureCallerHasPermission();
 
-        String systemRulesVersion = "2016a";
-        configureDeviceSystemRulesVersion(systemRulesVersion);
+        String baseRulesVersion = "2016a";
+        configureDeviceBaseVersion(baseRulesVersion);
 
         configureDeviceCannotReadStagedDistroOperation();
 
         DistroVersion installedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 "2016b",
                 4);
         configureInstalledDistroVersion(installedDistroVersion);
@@ -252,13 +259,13 @@
     public void getRulesState_noInstalledRules() throws Exception {
         configureCallerHasPermission();
 
-        String systemRulesVersion = "2016a";
-        configureDeviceSystemRulesVersion(systemRulesVersion);
+        String baseRulesVersion = "2016a";
+        configureDeviceBaseVersion(baseRulesVersion);
         configureNoStagedOperation();
         configureInstalledDistroVersion(null);
 
         RulesState expectedRuleState = new RulesState(
-                systemRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED,
+                baseRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED,
                 false /* operationInProgress */,
                 RulesState.STAGED_OPERATION_NONE, null /* stagedDistroRulesVersion */,
                 RulesState.DISTRO_STATUS_NONE, null /* installedDistroRulesVersion */);
@@ -269,15 +276,15 @@
     public void getRulesState_operationInProgress() throws Exception {
         configureCallerHasPermission();
 
-        String systemRulesVersion = "2016a";
+        String baseRulesVersion = "2016a";
         String installedRulesVersion = "2016b";
         int revision = 3;
 
-        configureDeviceSystemRulesVersion(systemRulesVersion);
+        configureDeviceBaseVersion(baseRulesVersion);
 
         DistroVersion installedDistroVersion = new DistroVersion(
-                TzDataSetVersion.currentFormatMajorVersion(),
-                TzDataSetVersion.currentFormatMinorVersion() - 1,
+                CURRENT_FORMAT_MAJOR_VERSION,
+                CURRENT_FORMAT_MINOR_VERSION - 1,
                 installedRulesVersion,
                 revision);
         configureInstalledDistroVersion(installedDistroVersion);
@@ -297,7 +304,7 @@
         DistroRulesVersion expectedInstalledDistroRulesVersion =
                 new DistroRulesVersion(installedRulesVersion, revision);
         RulesState expectedRuleState = new RulesState(
-                systemRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED,
+                baseRulesVersion, RulesManagerService.DISTRO_FORMAT_VERSION_SUPPORTED,
                 true /* operationInProgress */,
                 RulesState.STAGED_OPERATION_UNKNOWN, null /* stagedDistroRulesVersion */,
                 RulesState.DISTRO_STATUS_INSTALLED, expectedInstalledDistroRulesVersion);
@@ -858,11 +865,20 @@
                 .thenReturn(true);
 
         // Set up the mocks to return (arbitrary) information about the current device state.
-        when(mMockTimeZoneDistroInstaller.getSystemRulesVersion()).thenReturn("2017a");
-        when(mMockTimeZoneDistroInstaller.getInstalledDistroVersion()).thenReturn(
-                new DistroVersion(2, 3, "2017b", 4));
+        TzDataSetVersion baseVersion = new TzDataSetVersion(
+                CURRENT_FORMAT_MAJOR_VERSION, CURRENT_FORMAT_MINOR_VERSION, "2017a",
+                1 /* revision */);
+        when(mMockTimeZoneDistroInstaller.readBaseVersion()).thenReturn(baseVersion);
+        DistroVersion installedDistroVersion = new DistroVersion(
+                CURRENT_FORMAT_MAJOR_VERSION, CURRENT_FORMAT_MINOR_VERSION, "2017b",
+                4 /* revision */);
+        when(mMockTimeZoneDistroInstaller.getInstalledDistroVersion())
+                .thenReturn(installedDistroVersion);
+        DistroVersion stagedDistroVersion = new DistroVersion(
+                CURRENT_FORMAT_MAJOR_VERSION, CURRENT_FORMAT_MINOR_VERSION, "2017c",
+                7 /* revision */);
         when(mMockTimeZoneDistroInstaller.getStagedDistroOperation()).thenReturn(
-                StagedDistroOperation.install(new DistroVersion(5, 6, "2017c", 7)));
+                StagedDistroOperation.install(stagedDistroVersion));
 
         // Do the dump call.
         String dumpedOutput = doDumpCallAndCapture(rulesManagerService, args);
@@ -973,8 +989,11 @@
         return new CheckToken(1, new PackageVersions(1, 1));
     }
 
-    private void configureDeviceSystemRulesVersion(String systemRulesVersion) throws Exception {
-        when(mMockTimeZoneDistroInstaller.getSystemRulesVersion()).thenReturn(systemRulesVersion);
+    private void configureDeviceBaseVersion(String baseRulesVersion) throws Exception {
+        TzDataSetVersion tzDataSetVersion = new TzDataSetVersion(
+                CURRENT_FORMAT_MAJOR_VERSION, CURRENT_FORMAT_MINOR_VERSION, baseRulesVersion,
+                1 /* revision */);
+        when(mMockTimeZoneDistroInstaller.readBaseVersion()).thenReturn(tzDataSetVersion);
     }
 
     private void configureInstalledDistroVersion(@Nullable DistroVersion installedDistroVersion)
@@ -1002,8 +1021,8 @@
                 .thenThrow(new IOException("Simulated failure"));
     }
 
-    private void configureDeviceCannotReadSystemRulesVersion() throws Exception {
-        when(mMockTimeZoneDistroInstaller.getSystemRulesVersion())
+    private void configureDeviceCannotReadBaseVersion() throws Exception {
+        when(mMockTimeZoneDistroInstaller.readBaseVersion())
                 .thenThrow(new IOException("Simulated failure"));
     }
 
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
index 39fc715..b3683de 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppStandbyControllerTests.java
@@ -37,11 +37,9 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertTrue;
-
 import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.doReturn;
 import static org.mockito.Mockito.mock;
 
@@ -58,12 +56,13 @@
 import android.os.Looper;
 import android.os.RemoteException;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
 import android.view.Display;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.SystemService;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/usage/AppTimeLimitControllerTests.java b/services/tests/servicestests/src/com/android/server/usage/AppTimeLimitControllerTests.java
index 84475bb..047addd 100644
--- a/services/tests/servicestests/src/com/android/server/usage/AppTimeLimitControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/usage/AppTimeLimitControllerTests.java
@@ -19,13 +19,13 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
 import android.app.PendingIntent;
 import android.os.HandlerThread;
 import android.os.Looper;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/utils/PriorityDumpTest.java b/services/tests/servicestests/src/com/android/server/utils/PriorityDumpTest.java
index da45d81..4eb2474 100644
--- a/services/tests/servicestests/src/com/android/server/utils/PriorityDumpTest.java
+++ b/services/tests/servicestests/src/com/android/server/utils/PriorityDumpTest.java
@@ -18,14 +18,16 @@
 
 import static com.android.server.utils.PriorityDump.dump;
 
-import static org.junit.Assert.assertSame;
 import static org.junit.Assert.assertArrayEquals;
+import static org.junit.Assert.assertSame;
 import static org.mockito.Matchers.eq;
 import static org.mockito.Matchers.same;
 import static org.mockito.Mockito.verify;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
+
 import com.android.server.utils.PriorityDump.PriorityDumper;
 
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/wallpaper/WallpaperServiceTests.java b/services/tests/servicestests/src/com/android/server/wallpaper/WallpaperServiceTests.java
index 9c010a0..2dd8817 100644
--- a/services/tests/servicestests/src/com/android/server/wallpaper/WallpaperServiceTests.java
+++ b/services/tests/servicestests/src/com/android/server/wallpaper/WallpaperServiceTests.java
@@ -24,9 +24,10 @@
 import android.os.Message;
 import android.os.SystemClock;
 import android.service.wallpaper.WallpaperService;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/webkit/WebViewUpdateServiceTest.java b/services/tests/servicestests/src/com/android/server/webkit/WebViewUpdateServiceTest.java
index dca09af..02c6ae0 100644
--- a/services/tests/servicestests/src/com/android/server/webkit/WebViewUpdateServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/webkit/WebViewUpdateServiceTest.java
@@ -19,15 +19,12 @@
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
 
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageInfo;
 import android.content.pm.Signature;
 import android.os.Build;
 import android.os.Bundle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.MediumTest;
 import android.util.Base64;
 import android.webkit.UserPackage;
@@ -35,17 +32,17 @@
 import android.webkit.WebViewProviderInfo;
 import android.webkit.WebViewProviderResponse;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
-
 import org.mockito.ArgumentMatcher;
-import org.mockito.Mockito;
 import org.mockito.Matchers;
+import org.mockito.Mockito;
 
-import java.lang.Integer;
 import java.util.concurrent.CountDownLatch;
 
-
 /**
  * Tests for WebViewUpdateService
  runtest --path frameworks/base/services/tests/servicestests/ \
diff --git a/services/tests/servicestests/src/com/android/server/wm/AnimatingAppWindowTokenRegistryTest.java b/services/tests/servicestests/src/com/android/server/wm/AnimatingAppWindowTokenRegistryTest.java
index 164c80b..b5fe8b1 100644
--- a/services/tests/servicestests/src/com/android/server/wm/AnimatingAppWindowTokenRegistryTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/AnimatingAppWindowTokenRegistryTest.java
@@ -18,27 +18,22 @@
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
-import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
-import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
+
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNull;
-import static org.mockito.ArgumentMatchers.any;
+
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyZeroInteractions;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 
-import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/AppTransitionTests.java b/services/tests/servicestests/src/com/android/server/wm/AppTransitionTests.java
index be7d781..3053c41 100644
--- a/services/tests/servicestests/src/com/android/server/wm/AppTransitionTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/AppTransitionTests.java
@@ -20,13 +20,15 @@
 import static android.view.WindowManager.TRANSIT_CRASHING_ACTIVITY_CLOSE;
 import static android.view.WindowManager.TRANSIT_KEYGUARD_GOING_AWAY;
 import static android.view.WindowManager.TRANSIT_KEYGUARD_UNOCCLUDE;
+
 import static org.junit.Assert.assertEquals;
 
 import android.content.Context;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Rule;
diff --git a/services/tests/servicestests/src/com/android/server/wm/AppWindowContainerControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/AppWindowContainerControllerTests.java
index e0645b1..fcd8a39e4 100644
--- a/services/tests/servicestests/src/com/android/server/wm/AppWindowContainerControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/AppWindowContainerControllerTests.java
@@ -16,26 +16,28 @@
 
 package com.android.server.wm;
 
-import android.support.test.filters.FlakyTest;
-import org.junit.Test;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 import static android.content.res.Configuration.EMPTY;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.fail;
 
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.WindowTestUtils.TestTaskWindowContainerController;
 
+import org.junit.Test;
+
 /**
  * Test class for {@link AppWindowContainerController}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/AppWindowTokenTests.java b/services/tests/servicestests/src/com/android/server/wm/AppWindowTokenTests.java
index f6599dc..9dd1006 100644
--- a/services/tests/servicestests/src/com/android/server/wm/AppWindowTokenTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/AppWindowTokenTests.java
@@ -16,16 +16,6 @@
 
 package com.android.server.wm;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.view.Surface;
-import android.view.WindowManager;
-
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
@@ -38,10 +28,23 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_STARTING;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.TRANSIT_UNSET;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
+
+import android.platform.test.annotations.Presubmit;
+import android.view.Surface;
+import android.view.WindowManager;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 /**
  * Tests for the {@link AppWindowToken} class.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/BoundsAnimationControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/BoundsAnimationControllerTests.java
index ff631e7..e6d81a7 100644
--- a/services/tests/servicestests/src/com/android/server/wm/BoundsAnimationControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/BoundsAnimationControllerTests.java
@@ -21,34 +21,30 @@
 import static com.android.server.wm.BoundsAnimationController.SCHEDULE_PIP_MODE_CHANGED_ON_START;
 import static com.android.server.wm.BoundsAnimationController.SchedulePipModeChangedState;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertSame;
+import static org.junit.Assert.assertTrue;
+
 import android.animation.ValueAnimator;
 import android.content.Context;
 import android.graphics.Rect;
 import android.os.Handler;
 import android.os.Looper;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.annotation.UiThreadTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.annotation.UiThreadTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.wm.BoundsAnimationController.BoundsAnimator;
 import com.android.server.wm.WindowManagerInternal.AppTransitionListener;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNotSame;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertSame;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
-
-import com.android.server.wm.BoundsAnimationController.BoundsAnimator;
-
 /**
  * Test class for {@link BoundsAnimationController} to ensure that it sends the right callbacks
  * depending on the various interactions.
diff --git a/services/tests/servicestests/src/com/android/server/wm/ConfigurationContainerTests.java b/services/tests/servicestests/src/com/android/server/wm/ConfigurationContainerTests.java
index 192e156..74370bb 100644
--- a/services/tests/servicestests/src/com/android/server/wm/ConfigurationContainerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/ConfigurationContainerTests.java
@@ -17,7 +17,6 @@
 package com.android.server.wm;
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
-import static android.app.WindowConfiguration.ACTIVITY_TYPE_RECENTS;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_UNDEFINED;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
@@ -28,13 +27,16 @@
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT;
 import static android.content.res.Configuration.EMPTY;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
 import android.content.res.Configuration;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/DimmerTests.java b/services/tests/servicestests/src/com/android/server/wm/DimmerTests.java
index 6769e40..21555e3 100644
--- a/services/tests/servicestests/src/com/android/server/wm/DimmerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/DimmerTests.java
@@ -29,10 +29,11 @@
 
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.SurfaceControl;
 import android.view.SurfaceSession;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
index ac196f9..bfac230 100644
--- a/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/DisplayContentTests.java
@@ -28,6 +28,7 @@
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
 import static android.view.WindowManager.LayoutParams.TYPE_VOICE_INTERACTION;
+
 import static com.android.server.wm.WindowContainer.POSITION_TOP;
 
 import static org.hamcrest.Matchers.is;
@@ -38,25 +39,26 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 import android.annotation.SuppressLint;
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.SystemClock;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.DisplayMetrics;
 import android.util.SparseIntArray;
 import android.view.DisplayCutout;
 import android.view.MotionEvent;
 import android.view.Surface;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.utils.WmDisplayCutout;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
diff --git a/services/tests/servicestests/src/com/android/server/wm/DragDropControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/DragDropControllerTests.java
index a09656c..f383fda 100644
--- a/services/tests/servicestests/src/com/android/server/wm/DragDropControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/DragDropControllerTests.java
@@ -19,6 +19,7 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
+
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.any;
@@ -33,21 +34,25 @@
 import android.os.UserHandle;
 import android.os.UserManagerInternal;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.InputChannel;
 import android.view.SurfaceControl;
 import android.view.SurfaceSession;
 import android.view.View;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.annotations.GuardedBy;
 import com.android.server.LocalServices;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.TimeUnit;
+
 /**
  * Tests for the {@link DragDropController} class.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/PinnedStackControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/PinnedStackControllerTest.java
index 96745fa..7222a99 100644
--- a/services/tests/servicestests/src/com/android/server/wm/PinnedStackControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/PinnedStackControllerTest.java
@@ -2,18 +2,6 @@
 
 import static android.view.Display.DEFAULT_DISPLAY;
 
-import android.os.RemoteException;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.view.IPinnedStackListener;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.ArgumentMatchers.anyInt;
@@ -23,6 +11,19 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.os.RemoteException;
+import android.platform.test.annotations.Presubmit;
+import android.view.IPinnedStackListener;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
 @SmallTest
 @Presubmit
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
index a2af9b8..e7c45d5 100644
--- a/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/RecentsAnimationControllerTest.java
@@ -19,8 +19,10 @@
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.view.Display.DEFAULT_DISPLAY;
+
 import static com.android.server.wm.RecentsAnimationController.REORDER_KEEP_IN_PLACE;
 import static com.android.server.wm.RecentsAnimationController.REORDER_MOVE_TO_ORIGINAL_POSITION;
+
 import static org.junit.Assert.fail;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.atLeast;
@@ -31,11 +33,14 @@
 import android.os.Binder;
 import android.os.IInterface;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.IRecentsAnimationRunner;
 import android.view.SurfaceControl;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/RemoteAnimationControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/RemoteAnimationControllerTest.java
index 95361f0..7d19baa 100644
--- a/services/tests/servicestests/src/com/android/server/wm/RemoteAnimationControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/RemoteAnimationControllerTest.java
@@ -31,9 +31,6 @@
 import android.os.Binder;
 import android.os.IInterface;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.IRemoteAnimationFinishedCallback;
 import android.view.IRemoteAnimationRunner;
 import android.view.RemoteAnimationAdapter;
@@ -41,6 +38,9 @@
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Transaction;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.testutils.OffsettableClock;
 import com.android.server.testutils.TestHandler;
 import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
diff --git a/services/tests/servicestests/src/com/android/server/wm/RootWindowContainerTests.java b/services/tests/servicestests/src/com/android/server/wm/RootWindowContainerTests.java
index 204e26c..c1db6a6 100644
--- a/services/tests/servicestests/src/com/android/server/wm/RootWindowContainerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/RootWindowContainerTests.java
@@ -1,16 +1,16 @@
 package com.android.server.wm;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import static org.junit.Assert.assertTrue;
 
 import android.content.res.Configuration;
 import android.graphics.Rect;
-
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 
-import static org.junit.Assert.assertTrue;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for the {@link RootWindowContainer} class.
diff --git a/services/tests/servicestests/src/com/android/server/wm/ScreenDecorWindowTests.java b/services/tests/servicestests/src/com/android/server/wm/ScreenDecorWindowTests.java
index a2ccee4..897a48d 100644
--- a/services/tests/servicestests/src/com/android/server/wm/ScreenDecorWindowTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/ScreenDecorWindowTests.java
@@ -32,6 +32,7 @@
 import static android.view.WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH;
 import static android.view.WindowManager.LayoutParams.PRIVATE_FLAG_IS_SCREEN_DECOR;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_OVERLAY;
+
 import static org.junit.Assert.assertEquals;
 
 import android.app.Activity;
@@ -46,9 +47,6 @@
 import android.media.ImageReader;
 import android.os.Handler;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Pair;
 import android.view.Display;
 import android.view.DisplayInfo;
@@ -57,6 +55,10 @@
 import android.view.WindowManager;
 import android.widget.TextView;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.After;
 import org.junit.Assert;
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/wm/StackWindowControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/StackWindowControllerTests.java
index ab0a2bd..9f2645c 100644
--- a/services/tests/servicestests/src/com/android/server/wm/StackWindowControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/StackWindowControllerTests.java
@@ -16,20 +16,20 @@
 
 package com.android.server.wm;
 
-import android.graphics.Rect;
-import org.junit.Ignore;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 /**
  * Test class for {@link StackWindowController}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
index 79e9bb4..4551c36 100644
--- a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimationRunnerTest.java
@@ -16,7 +16,6 @@
 
 package com.android.server.wm;
 
-import static java.util.concurrent.TimeUnit.SECONDS;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
@@ -34,9 +33,6 @@
 import android.graphics.Point;
 import android.os.PowerManagerInternal;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.Choreographer;
 import android.view.Choreographer.FrameCallback;
 import android.view.SurfaceControl;
@@ -44,6 +40,10 @@
 import android.view.animation.Animation;
 import android.view.animation.TranslateAnimation;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.LocalAnimationAdapter.AnimationSpec;
 
 import org.junit.Before;
@@ -54,6 +54,8 @@
 import org.mockito.junit.MockitoJUnit;
 import org.mockito.junit.MockitoRule;
 
+import static java.util.concurrent.TimeUnit.SECONDS;
+
 import java.util.concurrent.CountDownLatch;
 
 /**
diff --git a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
index 16b8458..7b5e8de 100644
--- a/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/SurfaceAnimatorTest.java
@@ -28,14 +28,15 @@
 import static org.mockito.Mockito.verifyZeroInteractions;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.SurfaceControl;
 import android.view.SurfaceControl.Builder;
 import android.view.SurfaceControl.Transaction;
 import android.view.SurfaceSession;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.SurfaceAnimator.Animatable;
 import com.android.server.wm.SurfaceAnimator.OnAnimationFinishedCallback;
 
@@ -46,8 +47,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.util.ArrayList;
-
 /**
  * Test class for {@link SurfaceAnimatorTest}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskPositionerTests.java b/services/tests/servicestests/src/com/android/server/wm/TaskPositionerTests.java
index 7bf7dd7..39bcdaf 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskPositionerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskPositionerTests.java
@@ -16,26 +16,28 @@
 
 package com.android.server.wm;
 
-import org.junit.Before;
-import org.junit.Ignore;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.graphics.Rect;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.DisplayMetrics;
-import android.util.Log;
-import android.view.Display;
-
 import static com.android.server.wm.TaskPositioner.MIN_ASPECT;
 import static com.android.server.wm.WindowManagerService.dipToPixel;
 import static com.android.server.wm.WindowState.MINIMUM_VISIBLE_HEIGHT_IN_DP;
 import static com.android.server.wm.WindowState.MINIMUM_VISIBLE_WIDTH_IN_DP;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.graphics.Rect;
+import android.util.DisplayMetrics;
+import android.util.Log;
+import android.view.Display;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Before;
+import org.junit.Ignore;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 /**
  * Tests for the {@link TaskPositioner} class.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskPositioningControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/TaskPositioningControllerTests.java
index f3ed8b0..9af124a 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskPositioningControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskPositioningControllerTests.java
@@ -17,6 +17,7 @@
 package com.android.server.wm;
 
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
+
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
@@ -27,10 +28,12 @@
 import static org.mockito.Mockito.when;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.InputChannel;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotCacheTest.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotCacheTest.java
index 649de4a..c9d8004 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotCacheTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotCacheTest.java
@@ -17,12 +17,14 @@
 package com.android.server.wm;
 
 import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
+
 import static junit.framework.Assert.assertNotNull;
 import static junit.framework.Assert.assertNull;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotControllerTest.java
index 5650050..efce063 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotControllerTest.java
@@ -19,17 +19,19 @@
 import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
 import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
 import static android.view.WindowManager.TRANSIT_UNSET;
+
 import static com.android.server.wm.TaskSnapshotController.*;
+
 import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertTrue;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.google.android.collect.Sets;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
index 325d42a..600b2e5 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterLoaderTest.java
@@ -18,23 +18,24 @@
 
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
 import android.app.ActivityManager.TaskSnapshot;
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.os.SystemClock;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.MediumTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArraySet;
-
 import android.view.View;
+
+import androidx.test.filters.MediumTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.TaskSnapshotPersister.RemoveObsoleteFilesQueueItem;
 
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterTestBase.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterTestBase.java
index 8b86043..6f4f173 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterTestBase.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotPersisterTestBase.java
@@ -28,7 +28,8 @@
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.os.UserManager;
-import android.support.test.InstrumentationRegistry;
+
+import androidx.test.InstrumentationRegistry;
 
 import org.junit.After;
 import org.junit.Before;
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotSurfaceTest.java b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotSurfaceTest.java
index b19373e..6c08f42 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotSurfaceTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskSnapshotSurfaceTest.java
@@ -19,6 +19,7 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
 import static android.view.WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS;
+
 import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
@@ -35,10 +36,11 @@
 import android.graphics.PixelFormat;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.Surface;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.wm.TaskSnapshotSurface.Window;
 
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskStackContainersTests.java b/services/tests/servicestests/src/com/android/server/wm/TaskStackContainersTests.java
index ca1994f..9fa5ba4 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskStackContainersTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskStackContainersTests.java
@@ -18,20 +18,20 @@
 
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_PINNED;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.After;
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
-import org.junit.Before;
-import org.junit.After;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 
 /**
  * Tests for the {@link DisplayContent.TaskStackContainers} container in {@link DisplayContent}.
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskStackTests.java b/services/tests/servicestests/src/com/android/server/wm/TaskStackTests.java
index eaf71f0..53a1185 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskStackTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskStackTests.java
@@ -16,21 +16,19 @@
 
 package com.android.server.wm;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
+
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for the {@link TaskStack} class.
diff --git a/services/tests/servicestests/src/com/android/server/wm/TaskWindowContainerControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/TaskWindowContainerControllerTests.java
index 1dd9365..edd7664 100644
--- a/services/tests/servicestests/src/com/android/server/wm/TaskWindowContainerControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/TaskWindowContainerControllerTests.java
@@ -16,17 +16,19 @@
 
 package com.android.server.wm;
 
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 /**
  * Test class for {@link TaskWindowContainerController}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/UnknownAppVisibilityControllerTest.java b/services/tests/servicestests/src/com/android/server/wm/UnknownAppVisibilityControllerTest.java
index a5c47de..3ac97027 100644
--- a/services/tests/servicestests/src/com/android/server/wm/UnknownAppVisibilityControllerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/UnknownAppVisibilityControllerTest.java
@@ -19,8 +19,9 @@
 import static junit.framework.Assert.assertTrue;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/wm/WallpaperControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/WallpaperControllerTests.java
index 71ead20..882e789 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WallpaperControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WallpaperControllerTests.java
@@ -11,8 +11,9 @@
 import android.graphics.Bitmap;
 import android.os.IBinder;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java b/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java
index ca520ed..d4c68a8 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowAnimationSpecTest.java
@@ -28,12 +28,13 @@
 import android.graphics.Point;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.SurfaceControl;
 import android.view.animation.Animation;
 import android.view.animation.ClipRectAnimation;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowConfigurationTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowConfigurationTests.java
index 513c1ec..ec5424a 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowConfigurationTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowConfigurationTests.java
@@ -16,17 +16,6 @@
 
 package com.android.server.wm;
 
-import org.junit.Test;
-
-import android.app.WindowConfiguration;
-import android.content.res.Configuration;
-import android.graphics.Rect;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.view.DisplayInfo;
-
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
@@ -34,9 +23,21 @@
 import static android.app.WindowConfiguration.WINDOW_CONFIG_APP_BOUNDS;
 import static android.app.WindowConfiguration.WINDOW_CONFIG_WINDOWING_MODE;
 import static android.content.pm.ActivityInfo.CONFIG_WINDOW_CONFIGURATION;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
-import static org.junit.Assert.assertTrue;
+
+import android.app.WindowConfiguration;
+import android.content.res.Configuration;
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.view.DisplayInfo;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
 
 /**
  * Test class to for {@link android.app.WindowConfiguration}.
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowContainerControllerTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowContainerControllerTests.java
index 502cb6e..6b1feb8 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowContainerControllerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowContainerControllerTests.java
@@ -16,21 +16,22 @@
 
 package com.android.server.wm;
 
-import android.app.WindowConfiguration;
-import android.content.res.Configuration;
-import android.support.test.filters.FlakyTest;
-import org.junit.Test;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import static android.app.WindowConfiguration.WINDOWING_MODE_FREEFORM;
 import static android.content.res.Configuration.EMPTY;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
+import android.content.res.Configuration;
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+
 /**
  * Test class for {@link WindowContainerController}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowContainerTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowContainerTests.java
index 6c7830e..ea8c918 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowContainerTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowContainerTests.java
@@ -16,20 +16,6 @@
 
 package com.android.server.wm;
 
-import android.support.test.filters.FlakyTest;
-import android.view.SurfaceControl;
-import android.view.SurfaceSession;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.content.res.Configuration;
-import android.graphics.Rect;
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import java.util.Comparator;
-
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_BEHIND;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE;
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_PORTRAIT;
@@ -44,7 +30,6 @@
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.anyFloat;
 import static org.mockito.Mockito.eq;
@@ -53,6 +38,21 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
+import android.content.res.Configuration;
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.view.SurfaceControl;
+import android.view.SurfaceSession;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.Comparator;
+
 /**
  * Test class for {@link WindowContainer}.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowContainerTraversalTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowContainerTraversalTests.java
index e076399..ffc8622 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowContainerTraversalTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowContainerTraversalTests.java
@@ -20,19 +20,19 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_PRIMARY;
 import static android.app.WindowConfiguration.WINDOWING_MODE_SPLIT_SCREEN_SECONDARY;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
+
+import static org.mockito.Matchers.eq;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
-import static org.mockito.Matchers.eq;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import org.mockito.Mock;
-
 import java.util.function.Consumer;
 
 /**
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
index 5a56332..7b02c6b 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowFrameTests.java
@@ -16,29 +16,31 @@
 
 package com.android.server.wm;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
+import static android.view.DisplayCutout.fromBoundingRect;
+import static android.view.WindowManager.LayoutParams.FILL_PARENT;
+import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
 
 import android.app.ActivityManager.TaskDescription;
 import android.content.res.Configuration;
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.DisplayInfo;
 import android.view.Gravity;
 import android.view.IWindow;
 import android.view.WindowManager;
 
-import static android.view.DisplayCutout.fromBoundingRect;
-import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
-import static android.view.WindowManager.LayoutParams.FILL_PARENT;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.wm.utils.WmDisplayCutout;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 /**
  * Tests for the {@link WindowState#computeFrameLw} method and other window frame machinery.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRule.java b/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRule.java
index d91079e..8321c8b 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRule.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRule.java
@@ -33,9 +33,10 @@
 import android.hardware.display.DisplayManagerInternal;
 import android.os.PowerManagerInternal;
 import android.os.PowerSaveState;
-import android.support.test.InstrumentationRegistry;
 import android.view.InputChannel;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.server.LocalServices;
 import com.android.server.input.InputManagerService;
 import com.android.server.policy.WindowManagerPolicy;
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRuleTest.java b/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRuleTest.java
index 6cf6d7b..570a853 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRuleTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowManagerServiceRuleTest.java
@@ -20,8 +20,9 @@
 import static org.junit.Assert.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Rule;
 import org.junit.Test;
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
index 9f113ad..108baab 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowStateTests.java
@@ -16,19 +16,6 @@
 
 package com.android.server.wm;
 
-import android.graphics.Rect;
-import android.view.SurfaceControl;
-import android.view.WindowManager;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import java.util.LinkedList;
-
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.hardware.camera2.params.OutputConfiguration.ROTATION_90;
@@ -52,7 +39,6 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyLong;
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.Mockito.mock;
@@ -61,6 +47,20 @@
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.verify;
 
+import android.graphics.Rect;
+import android.platform.test.annotations.Presubmit;
+import android.view.SurfaceControl;
+import android.view.WindowManager;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.LinkedList;
+
 /**
  * Tests for the {@link WindowState} class.
  *
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowSurfacePlacerTest.java b/services/tests/servicestests/src/com/android/server/wm/WindowSurfacePlacerTest.java
index e173b7d..057f047 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowSurfacePlacerTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowSurfacePlacerTest.java
@@ -20,13 +20,15 @@
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.view.WindowManager.TRANSIT_TASK_CLOSE;
 import static android.view.WindowManager.TRANSIT_TASK_OPEN;
+
 import static junit.framework.Assert.assertEquals;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.WindowManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowTestsBase.java b/services/tests/servicestests/src/com/android/server/wm/WindowTestsBase.java
index 473a287..6d1c45b 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowTestsBase.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowTestsBase.java
@@ -16,30 +16,12 @@
 
 package com.android.server.wm;
 
+import static android.app.AppOpsManager.OP_NONE;
 import static android.app.WindowConfiguration.ACTIVITY_TYPE_STANDARD;
 import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
 import static android.view.Display.DEFAULT_DISPLAY;
-import static android.view.View.VISIBLE;
-
-import android.content.res.Configuration;
-import android.graphics.Rect;
-import android.hardware.display.DisplayManagerGlobal;
-import android.testing.DexmakerShareClassLoaderRule;
-import android.util.Log;
-import android.view.Display;
-import android.view.DisplayInfo;
-import org.junit.Assert;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Rule;
-
-import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.view.IWindow;
-import android.view.WindowManager;
-
-import static android.app.AppOpsManager.OP_NONE;
 import static android.view.DisplayAdjustments.DEFAULT_DISPLAY_ADJUSTMENTS;
+import static android.view.View.VISIBLE;
 import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
 import static android.view.WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE;
 import static android.view.WindowManager.LayoutParams.LAST_APPLICATION_WINDOW;
@@ -52,10 +34,29 @@
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR;
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR;
 import static android.view.WindowManager.LayoutParams.TYPE_WALLPAPER;
+
 import static org.mockito.Mockito.mock;
 
+import android.content.Context;
+import android.content.res.Configuration;
+import android.graphics.Rect;
+import android.hardware.display.DisplayManagerGlobal;
+import android.testing.DexmakerShareClassLoaderRule;
+import android.util.Log;
+import android.view.Display;
+import android.view.DisplayInfo;
+import android.view.IWindow;
+import android.view.WindowManager;
+
+import androidx.test.InstrumentationRegistry;
+
 import com.android.server.AttributeCache;
 
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Rule;
+
 import java.util.HashSet;
 import java.util.LinkedList;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowTokenTests.java b/services/tests/servicestests/src/com/android/server/wm/WindowTokenTests.java
index e3b7174..3732486 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowTokenTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowTokenTests.java
@@ -16,23 +16,24 @@
 
 package com.android.server.wm;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
 import static android.view.WindowManager.LayoutParams.FIRST_SUB_WINDOW;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION;
 import static android.view.WindowManager.LayoutParams.TYPE_TOAST;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
-import static org.mockito.Mockito.mock;
+
+import android.platform.test.annotations.Presubmit;
+
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 /**
  * Tests for the {@link WindowToken} class.
diff --git a/services/tests/servicestests/src/com/android/server/wm/WindowTracingTest.java b/services/tests/servicestests/src/com/android/server/wm/WindowTracingTest.java
index 5085254..bbc6550 100644
--- a/services/tests/servicestests/src/com/android/server/wm/WindowTracingTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/WindowTracingTest.java
@@ -29,12 +29,13 @@
 
 import android.content.Context;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.filters.FlakyTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.proto.ProtoOutputStream;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.Preconditions;
 import com.android.server.wm.WindowManagerTraceProto;
 
diff --git a/services/tests/servicestests/src/com/android/server/wm/ZOrderingTests.java b/services/tests/servicestests/src/com/android/server/wm/ZOrderingTests.java
index 547be55..8f9fb1b 100644
--- a/services/tests/servicestests/src/com/android/server/wm/ZOrderingTests.java
+++ b/services/tests/servicestests/src/com/android/server/wm/ZOrderingTests.java
@@ -27,19 +27,19 @@
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA;
 import static android.view.WindowManager.LayoutParams.TYPE_APPLICATION_MEDIA_OVERLAY;
 import static android.view.WindowManager.LayoutParams.TYPE_BASE_APPLICATION;
-import static android.view.WindowManager.LayoutParams.TYPE_DOCK_DIVIDER;
 import static android.view.WindowManager.LayoutParams.TYPE_NAVIGATION_BAR_PANEL;
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_PANEL;
 import static android.view.WindowManager.LayoutParams.TYPE_STATUS_BAR_SUB_PANEL;
 import static android.view.WindowManager.LayoutParams.TYPE_SYSTEM_OVERLAY;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.filters.FlakyTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.view.SurfaceControl;
 import android.view.SurfaceSession;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.After;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java b/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java
index 08bcc3d..3364aef 100644
--- a/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/utils/InsetUtilsTest.java
@@ -25,9 +25,9 @@
 
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.Pair;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/utils/RotationCacheTest.java b/services/tests/servicestests/src/com/android/server/wm/utils/RotationCacheTest.java
index 6bbc7eb..5d08920 100644
--- a/services/tests/servicestests/src/com/android/server/wm/utils/RotationCacheTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/utils/RotationCacheTest.java
@@ -24,14 +24,12 @@
 import static org.junit.Assert.assertThat;
 
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.FlakyTest;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Pair;
 
-import com.android.server.wm.utils.RotationCache.RotationDependentComputation;
+import androidx.test.filters.FlakyTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
-import org.hamcrest.Matchers;
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java b/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java
index f7addf6..9ce3dca 100644
--- a/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java
+++ b/services/tests/servicestests/src/com/android/server/wm/utils/WmDisplayCutoutTest.java
@@ -25,11 +25,12 @@
 
 import android.graphics.Rect;
 import android.platform.test.annotations.Presubmit;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.Size;
 import android.view.DisplayCutout;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/servicestests/test-apps/SuspendTestApp/Android.bp b/services/tests/servicestests/test-apps/SuspendTestApp/Android.bp
index 7bff1ae..ca8d47b 100644
--- a/services/tests/servicestests/test-apps/SuspendTestApp/Android.bp
+++ b/services/tests/servicestests/test-apps/SuspendTestApp/Android.bp
@@ -18,7 +18,7 @@
     test_suites: ["device-tests"],
 
     static_libs: [
-        "android-support-test",
+        "androidx.test.rules",
         "ub-uiautomator",
     ],
 
diff --git a/services/tests/uiservicestests/Android.bp b/services/tests/uiservicestests/Android.bp
index b0222b8..23f5572 100644
--- a/services/tests/uiservicestests/Android.bp
+++ b/services/tests/uiservicestests/Android.bp
@@ -17,7 +17,7 @@
         "services.net",
         "services.usage",
         "guava",
-        "android-support-test",
+        "androidx.test.rules", "hamcrest-library",
         "mockito-target-inline-minus-junit4",
         "platform-test-annotations",
         "testables",
diff --git a/services/tests/uiservicestests/src/com/android/server/UiServiceTestCase.java b/services/tests/uiservicestests/src/com/android/server/UiServiceTestCase.java
index eec852b..4fca175 100644
--- a/services/tests/uiservicestests/src/com/android/server/UiServiceTestCase.java
+++ b/services/tests/uiservicestests/src/com/android/server/UiServiceTestCase.java
@@ -18,9 +18,10 @@
 
 import android.content.pm.PackageManagerInternal;
 import android.os.Build;
-import android.support.test.InstrumentationRegistry;
 import android.testing.TestableContext;
 
+import androidx.test.InstrumentationRegistry;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.mockito.Mock;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/AlertRateLimiterTest.java b/services/tests/uiservicestests/src/com/android/server/notification/AlertRateLimiterTest.java
index d4c41e0..dc7f118 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/AlertRateLimiterTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/AlertRateLimiterTest.java
@@ -20,9 +20,10 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/BadgeExtractorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/BadgeExtractorTest.java
index cfc7430..e1f3913 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/BadgeExtractorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/BadgeExtractorTest.java
@@ -15,26 +15,26 @@
  */
 package com.android.server.notification;
 
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertTrue;
-
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-
 import static android.app.NotificationManager.IMPORTANCE_HIGH;
 import static android.app.NotificationManager.IMPORTANCE_UNSPECIFIED;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_BADGE;
 import static android.app.NotificationManager.Policy.SUPPRESSED_EFFECT_LIGHTS;
 
+import static junit.framework.Assert.assertFalse;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Mockito.when;
+
 import android.app.ActivityManager;
 import android.app.Notification;
 import android.app.Notification.Builder;
 import android.app.NotificationChannel;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
index 99d2b87..7b2684f 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/BuzzBeepBlinkTest.java
@@ -59,13 +59,14 @@
 import android.os.Vibrator;
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.view.accessibility.AccessibilityEvent;
 import android.view.accessibility.AccessibilityManager;
 import android.view.accessibility.IAccessibilityManager;
 import android.view.accessibility.IAccessibilityManagerClient;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.IntPair;
 import com.android.server.UiServiceTestCase;
 import com.android.server.lights.Light;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/GlobalSortKeyComparatorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/GlobalSortKeyComparatorTest.java
index 97f2104..5041779 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/GlobalSortKeyComparatorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/GlobalSortKeyComparatorTest.java
@@ -16,18 +16,16 @@
 package com.android.server.notification;
 
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertTrue;
-import static org.mockito.Matchers.eq;
 
 import android.app.Notification;
 import android.app.NotificationChannel;
 import android.app.NotificationManager;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/GroupHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/GroupHelperTest.java
index 8d4c5b1..8c08718 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/GroupHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/GroupHelperTest.java
@@ -25,6 +25,15 @@
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 
+import android.app.Notification;
+import android.os.UserHandle;
+import android.service.notification.StatusBarNotification;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.UiServiceTestCase;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -32,14 +41,6 @@
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
-import android.app.Notification;
-import android.os.UserHandle;
-import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import com.android.server.UiServiceTestCase;
-
 import java.util.ArrayList;
 import java.util.LinkedHashSet;
 import java.util.List;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ImportanceExtractorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ImportanceExtractorTest.java
index 73d5961..fa7dff0 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ImportanceExtractorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ImportanceExtractorTest.java
@@ -15,31 +15,30 @@
  */
 package com.android.server.notification;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import android.app.ActivityManager;
-import android.app.Notification;
-import android.app.Notification.Builder;
-import android.app.NotificationManager;
-import android.app.NotificationChannel;
-import android.os.UserHandle;
-import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.suitebuilder.annotation.SmallTest;
-
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
-
+import static org.junit.Assert.assertEquals;
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Mockito.when;
 
-import static org.junit.Assert.assertEquals;
+import android.app.ActivityManager;
+import android.app.Notification;
+import android.app.Notification.Builder;
+import android.app.NotificationChannel;
+import android.app.NotificationManager;
+import android.os.UserHandle;
+import android.service.notification.StatusBarNotification;
+import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.UiServiceTestCase;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class ImportanceExtractorTest extends UiServiceTestCase {
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationChannelTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationChannelTest.java
index 2241047..ce5dfba 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationChannelTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationChannelTest.java
@@ -22,9 +22,10 @@
 
 import android.app.NotificationChannel;
 import android.os.Parcel;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.FastXmlSerializer;
 import com.android.server.UiServiceTestCase;
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
index 7ee0501..a3aeebf 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationComparatorTest.java
@@ -35,9 +35,10 @@
 import android.provider.Settings;
 import android.service.notification.StatusBarNotification;
 import android.telecom.TelecomManager;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
index ef9ba78..9314969 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationListenerServiceTest.java
@@ -40,10 +40,10 @@
 import android.service.notification.NotificationListenerService.Ranking;
 import android.service.notification.NotificationRankingUpdate;
 import android.service.notification.SnoozeCriterion;
-import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
index cdbf3c6..955e247 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationManagerServiceTest.java
@@ -500,8 +500,9 @@
         NotificationChannel channel = new NotificationChannel("id", "name",
                 IMPORTANCE_HIGH);
         NotificationRecord r = generateNotificationRecord(channel);
-        assertTrue(mService.isBlocked(r, mUsageStats));
-        verify(mUsageStats, times(1)).registerSuspendedByAdmin(eq(r));
+
+        // isBlocked is only used for user blocking, not app suspension
+        assertFalse(mService.isBlocked(r, mUsageStats));
     }
 
     @Test
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
index e286991..70e5fd1 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationRecordTest.java
@@ -34,8 +34,6 @@
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.ActivityManager;
@@ -57,9 +55,9 @@
 import android.provider.Settings;
 import android.service.notification.Adjustment;
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
-import android.util.Slog;
+
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 import com.android.server.UiServiceTestCase;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationStatsTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationStatsTest.java
index 0a630f4..b5d8376 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationStatsTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationStatsTest.java
@@ -23,9 +23,10 @@
 
 import android.os.Parcel;
 import android.service.notification.NotificationStats;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotificationTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotificationTest.java
index 9db823c..901b948 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotificationTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotificationTest.java
@@ -22,20 +22,18 @@
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.anyInt;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyInt;
 
 import android.app.ActivityManager;
 import android.app.Notification;
-import android.app.Person;
 import android.app.PendingIntent;
+import android.app.Person;
 import android.app.RemoteInput;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
-import android.content.pm.PackageManager;
 import android.content.res.Resources;
 import android.graphics.Bitmap;
 import android.graphics.Color;
@@ -43,13 +41,14 @@
 import android.graphics.drawable.Icon;
 import android.net.Uri;
 import android.os.Build;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.text.SpannableStringBuilder;
 import android.text.Spanned;
 import android.text.style.StyleSpan;
 import android.widget.RemoteViews;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/NotifyingAppTest.java b/services/tests/uiservicestests/src/com/android/server/notification/NotifyingAppTest.java
index fbb8c33..25e10d0 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/NotifyingAppTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/NotifyingAppTest.java
@@ -20,9 +20,10 @@
 
 import android.os.Parcel;
 import android.service.notification.NotifyingApp;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/RankingHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/RankingHelperTest.java
index 98c6ec4..63283ad 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/RankingHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/RankingHelperTest.java
@@ -33,7 +33,6 @@
 import static org.mockito.Matchers.anyInt;
 import static org.mockito.Matchers.anyString;
 import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.atLeast;
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
@@ -61,13 +60,14 @@
 import android.provider.Settings;
 import android.provider.Settings.Secure;
 import android.service.notification.StatusBarNotification;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.testing.TestableContentResolver;
 import android.util.ArrayMap;
 import android.util.Xml;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.FastXmlSerializer;
 import com.android.server.UiServiceTestCase;
 
@@ -399,7 +399,7 @@
                 mHelper.getNotificationChannel(PKG, UID, channel2.getId(), false));
 
         List<NotificationChannelGroup> actualGroups =
-                mHelper.getNotificationChannelGroups(PKG, UID, false, true).getList();
+                mHelper.getNotificationChannelGroups(PKG, UID, false, true, false).getList();
         boolean foundNcg = false;
         for (NotificationChannelGroup actual : actualGroups) {
             if (ncg.getId().equals(actual.getId())) {
@@ -469,7 +469,7 @@
                 mHelper.getNotificationChannel(PKG, UID, channel3.getId(), false));
 
         List<NotificationChannelGroup> actualGroups =
-                mHelper.getNotificationChannelGroups(PKG, UID, false, true).getList();
+                mHelper.getNotificationChannelGroups(PKG, UID, false, true, false).getList();
         boolean foundNcg = false;
         for (NotificationChannelGroup actual : actualGroups) {
             if (ncg.getId().equals(actual.getId())) {
@@ -784,6 +784,31 @@
                 new NotificationChannel("bananas", "bananas", IMPORTANCE_MAX), true, false);
     }
 
+    @Test
+    public void testGetChannelGroups_includeEmptyGroups() {
+        NotificationChannelGroup ncg = new NotificationChannelGroup("group1", "name1");
+        mHelper.createNotificationChannelGroup(PKG, UID, ncg, true);
+        NotificationChannelGroup ncgEmpty = new NotificationChannelGroup("group2", "name2");
+        mHelper.createNotificationChannelGroup(PKG, UID, ncgEmpty, true);
+
+        NotificationChannel channel1 =
+                new NotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
+        channel1.setGroup(ncg.getId());
+        mHelper.createNotificationChannel(PKG, UID, channel1, true, false);
+
+        List<NotificationChannelGroup> actual = mHelper.getNotificationChannelGroups(
+                PKG, UID, false, false, true).getList();
+
+        assertEquals(2, actual.size());
+        for (NotificationChannelGroup group : actual) {
+            if (Objects.equals(group.getId(), ncg.getId())) {
+                assertEquals(1, group.getChannels().size());
+            }
+            if (Objects.equals(group.getId(), ncgEmpty.getId())) {
+                assertEquals(0, group.getChannels().size());
+            }
+        }
+    }
 
     @Test
     public void testUpdate() throws Exception {
@@ -1421,7 +1446,7 @@
         mHelper.onPackagesChanged(true, UserHandle.USER_SYSTEM, new String[]{PKG}, new int[]{UID});
 
         assertEquals(0,
-                mHelper.getNotificationChannelGroups(PKG, UID, true, true).getList().size());
+                mHelper.getNotificationChannelGroups(PKG, UID, true, true, false).getList().size());
     }
 
     @Test
@@ -1510,7 +1535,7 @@
         mHelper.createNotificationChannel(PKG, UID, channel3, true, false);
 
         List<NotificationChannelGroup> actual =
-                mHelper.getNotificationChannelGroups(PKG, UID, true, true).getList();
+                mHelper.getNotificationChannelGroups(PKG, UID, true, true, false).getList();
         assertEquals(3, actual.size());
         for (NotificationChannelGroup group : actual) {
             if (group.getId() == null) {
@@ -1542,13 +1567,13 @@
                 new NotificationChannel("id1", "name1", NotificationManager.IMPORTANCE_HIGH);
         channel1.setGroup(ncg.getId());
         mHelper.createNotificationChannel(PKG, UID, channel1, true, false);
-        mHelper.getNotificationChannelGroups(PKG, UID, true, true).getList();
+        mHelper.getNotificationChannelGroups(PKG, UID, true, true, false).getList();
 
         channel1.setImportance(IMPORTANCE_LOW);
         mHelper.updateNotificationChannel(PKG, UID, channel1, true);
 
         List<NotificationChannelGroup> actual =
-                mHelper.getNotificationChannelGroups(PKG, UID, true, true).getList();
+                mHelper.getNotificationChannelGroups(PKG, UID, true, true, false).getList();
 
         assertEquals(2, actual.size());
         for (NotificationChannelGroup group : actual) {
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/RateEstimatorTest.java b/services/tests/uiservicestests/src/com/android/server/notification/RateEstimatorTest.java
index 5d8d48f1..68aa1dc 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/RateEstimatorTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/RateEstimatorTest.java
@@ -15,17 +15,19 @@
  */
 package com.android.server.notification;
 
-import android.support.test.runner.AndroidJUnit4;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
 import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.UiServiceTestCase;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.assertFalse;
-
-import com.android.server.UiServiceTestCase;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class RateEstimatorTest extends UiServiceTestCase {
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleCalendarTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleCalendarTest.java
index 96ac935..c0fecaf 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleCalendarTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleCalendarTest.java
@@ -23,14 +23,14 @@
 
 import android.service.notification.ScheduleCalendar;
 import android.service.notification.ZenModeConfig;
-import android.support.test.filters.FlakyTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.filters.FlakyTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
index efa70e7..551e186 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ScheduleConditionProviderTest.java
@@ -10,11 +10,11 @@
 import android.service.notification.Condition;
 import android.service.notification.ScheduleCalendar;
 import android.service.notification.ZenModeConfig;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
index 88c6fcf..6f760fe 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/SnoozeHelperTest.java
@@ -15,12 +15,16 @@
  */
 package com.android.server.notification;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentCaptor;
-import org.mockito.Mock;
-import org.mockito.MockitoAnnotations;
+import static junit.framework.Assert.assertEquals;
+import static junit.framework.Assert.assertTrue;
+
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Matchers.anyLong;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.AlarmManager;
 import android.app.Notification;
@@ -30,23 +34,18 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.service.notification.StatusBarNotification;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
-import static junit.framework.Assert.assertEquals;
-import static junit.framework.Assert.assertFalse;
-import static junit.framework.Assert.assertTrue;
-import static org.mockito.Matchers.any;
-import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.anyLong;
-import static org.mockito.Matchers.eq;
-import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.UiServiceTestCase;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/ValidateNotificationPeopleTest.java b/services/tests/uiservicestests/src/com/android/server/notification/ValidateNotificationPeopleTest.java
index 025b11a..b1ee120 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/ValidateNotificationPeopleTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/ValidateNotificationPeopleTest.java
@@ -15,23 +15,24 @@
  */
 package com.android.server.notification;
 
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+
 import android.app.Notification;
 import android.app.Person;
 import android.os.Bundle;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.text.SpannableString;
 
-import java.util.ArrayList;
-import java.util.Arrays;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertEquals;
-
-import com.android.server.UiServiceTestCase;
+import java.util.ArrayList;
+import java.util.Arrays;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/PackageMatchingCacheTest.java b/services/tests/uiservicestests/src/com/android/server/slice/PackageMatchingCacheTest.java
index c6aea88..f6c854e 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/PackageMatchingCacheTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/PackageMatchingCacheTest.java
@@ -21,10 +21,11 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 import com.android.server.slice.SliceManagerService.PackageMatchingCache;
 
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java b/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
index 82e0fbe..f35bb66 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/PinnedSliceStateTest.java
@@ -26,11 +26,12 @@
 import android.os.IBinder;
 import android.os.IBinder.DeathRecipient;
 import android.os.RemoteException;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SliceClientPermissionsTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SliceClientPermissionsTest.java
index 1efa415..ff2236d 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SliceClientPermissionsTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SliceClientPermissionsTest.java
@@ -24,14 +24,15 @@
 
 import android.content.ContentResolver;
 import android.net.Uri;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.Xml.Encoding;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
-import com.android.server.slice.SlicePermissionManager.PkgUser;
 import com.android.server.slice.SliceClientPermissions.SliceAuthority;
+import com.android.server.slice.SlicePermissionManager.PkgUser;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SliceFullAccessListTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SliceFullAccessListTest.java
index bc28150..d942c5a 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SliceFullAccessListTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SliceFullAccessListTest.java
@@ -19,9 +19,10 @@
 import static org.junit.Assert.assertTrue;
 
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
 import android.util.Xml.Encoding;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Before;
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
index 43a4e27..e4f0008 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SliceManagerServiceTest.java
@@ -33,18 +33,18 @@
 import android.app.AppOpsManager;
 import android.app.slice.SliceSpec;
 import android.app.usage.UsageStatsManagerInternal;
-import android.content.pm.PackageManagerInternal;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.Process;
 import android.os.RemoteException;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableContext;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.LocalServices;
 import com.android.server.UiServiceTestCase;
 
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SlicePermissionManagerTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SlicePermissionManagerTest.java
index dc057d5..2531ada 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SlicePermissionManagerTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SlicePermissionManagerTest.java
@@ -22,12 +22,13 @@
 import android.net.Uri;
 import android.net.Uri.Builder;
 import android.os.FileUtils;
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.Xml.Encoding;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 
 import org.junit.Test;
diff --git a/services/tests/uiservicestests/src/com/android/server/slice/SliceProviderPermissionsTest.java b/services/tests/uiservicestests/src/com/android/server/slice/SliceProviderPermissionsTest.java
index 5775991..8e61d21 100644
--- a/services/tests/uiservicestests/src/com/android/server/slice/SliceProviderPermissionsTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/slice/SliceProviderPermissionsTest.java
@@ -20,11 +20,12 @@
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 
-import android.support.test.filters.SmallTest;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
 import android.util.Xml.Encoding;
 
+import androidx.test.filters.SmallTest;
+
 import com.android.server.UiServiceTestCase;
 import com.android.server.slice.SlicePermissionManager.PkgUser;
 import com.android.server.slice.SliceProviderPermissions.SliceAuthority;
diff --git a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
index 4239099..3b08505 100644
--- a/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
+++ b/services/usb/java/com/android/server/usb/UsbDebuggingManager.java
@@ -34,10 +34,10 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.SystemClock;
+import android.os.SystemProperties;
 import android.os.UserHandle;
 import android.os.UserManager;
 import android.service.usb.UsbDebuggingManagerProto;
-import android.sysprop.VoldProperties;
 import android.util.Base64;
 import android.util.Slog;
 
@@ -263,7 +263,7 @@
 
                 case MESSAGE_ADB_CONFIRM: {
                     if ("trigger_restart_min_framework".equals(
-                            VoldProperties.decrypt().orElse(""))) {
+                            SystemProperties.get("vold.decrypt"))) {
                         Slog.d(TAG, "Deferring adb confirmation until after vold decrypt");
                         if (mThread != null) {
                             mThread.sendResponse("NO");
diff --git a/telecomm/java/android/telecom/AudioState.java b/telecomm/java/android/telecom/AudioState.java
index eb202a7..a9b75a3 100644
--- a/telecomm/java/android/telecom/AudioState.java
+++ b/telecomm/java/android/telecom/AudioState.java
@@ -18,6 +18,7 @@
 
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
+import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -54,11 +55,11 @@
     private static final int ROUTE_ALL = ROUTE_EARPIECE | ROUTE_BLUETOOTH | ROUTE_WIRED_HEADSET |
             ROUTE_SPEAKER;
 
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     private final boolean isMuted;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     private final int route;
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     private final int supportedRouteMask;
 
     public AudioState(boolean muted, int route, int supportedRouteMask) {
diff --git a/telecomm/java/android/telecom/CallIdentification.java b/telecomm/java/android/telecom/CallIdentification.java
index 87834fd..fffc123 100644
--- a/telecomm/java/android/telecom/CallIdentification.java
+++ b/telecomm/java/android/telecom/CallIdentification.java
@@ -44,14 +44,14 @@
      * A {@link CallScreeningService} uses this class to create new instances of
      * {@link CallIdentification} for a screened call.
      */
-    public static class Builder {
-        private String mName;
-        private String mDescription;
-        private String mDetails;
+    public final static class Builder {
+        private CharSequence mName;
+        private CharSequence mDescription;
+        private CharSequence mDetails;
         private Icon mPhoto;
         private int mNuisanceConfidence = CallIdentification.CONFIDENCE_UNKNOWN;
         private String mPackageName;
-        private String mAppName;
+        private CharSequence mAppName;
 
         /**
          * Default builder constructor.
@@ -67,7 +67,7 @@
          * @param callIdAppName The app name.
          * @hide
          */
-        public Builder(String callIdPackageName, String callIdAppName) {
+        public Builder(@NonNull String callIdPackageName, @NonNull CharSequence callIdAppName) {
             mPackageName = callIdPackageName;
             mAppName = callIdAppName;
         }
@@ -80,7 +80,7 @@
          * @param name The name associated with the call, or {@code null} if none is provided.
          * @return Builder instance.
          */
-        public Builder setName(@Nullable String name) {
+        public @NonNull Builder setName(@Nullable CharSequence name) {
             mName = name;
             return this;
         }
@@ -97,7 +97,7 @@
          * @param description The call description, or {@code null} if none is provided.
          * @return Builder instance.
          */
-        public Builder setDescription(@Nullable String description) {
+        public @NonNull Builder setDescription(@Nullable CharSequence description) {
             mDescription = description;
             return this;
         }
@@ -114,7 +114,8 @@
          * @param details The call details, or {@code null} if none is provided.
          * @return Builder instance.
          */
-        public Builder setDetails(@Nullable String details) {
+
+        public @NonNull Builder setDetails(@Nullable CharSequence details) {
             mDetails = details;
             return this;
         }
@@ -127,7 +128,7 @@
          * @param photo The photo associated with the call, or {@code null} if none was provided.
          * @return Builder instance.
          */
-        public Builder setPhoto(@Nullable Icon photo) {
+        public @NonNull Builder setPhoto(@Nullable Icon photo) {
             mPhoto = photo;
             return this;
         }
@@ -141,7 +142,7 @@
          * @param nuisanceConfidence The nuisance confidence.
          * @return The builder.
          */
-        public Builder setNuisanceConfidence(@NuisanceConfidence int nuisanceConfidence) {
+        public @NonNull Builder setNuisanceConfidence(@NuisanceConfidence int nuisanceConfidence) {
             mNuisanceConfidence = nuisanceConfidence;
             return this;
         }
@@ -152,7 +153,7 @@
          *
          * @return {@link CallIdentification} instance.
          */
-        public CallIdentification build() {
+        public @NonNull CallIdentification build() {
             return new CallIdentification(mName, mDescription, mDetails, mPhoto,
                     mNuisanceConfidence, mPackageName, mAppName);
         }
@@ -241,10 +242,10 @@
      *                             call identification.
      * @hide
      */
-    private CallIdentification(@Nullable String name, @Nullable String description,
-            @Nullable String details, @Nullable Icon photo,
+    private CallIdentification(@Nullable CharSequence name, @Nullable CharSequence description,
+            @Nullable CharSequence details, @Nullable Icon photo,
             @NuisanceConfidence int nuisanceConfidence, @NonNull String callScreeningPackageName,
-            @NonNull String callScreeningAppName) {
+            @NonNull CharSequence callScreeningAppName) {
         mName = name;
         mDescription = description;
         mDetails = details;
@@ -254,13 +255,13 @@
         mCallScreeningPackageName = callScreeningPackageName;
     }
 
-    private String mName;
-    private String mDescription;
-    private String mDetails;
+    private CharSequence mName;
+    private CharSequence mDescription;
+    private CharSequence mDetails;
     private Icon mPhoto;
     private int mNuisanceConfidence;
     private String mCallScreeningPackageName;
-    private String mCallScreeningAppName;
+    private CharSequence mCallScreeningAppName;
 
     @Override
     public int describeContents() {
@@ -269,13 +270,13 @@
 
     @Override
     public void writeToParcel(Parcel parcel, int i) {
-        parcel.writeString(mName);
-        parcel.writeString(mDescription);
-        parcel.writeString(mDetails);
+        parcel.writeCharSequence(mName);
+        parcel.writeCharSequence(mDescription);
+        parcel.writeCharSequence(mDetails);
         parcel.writeParcelable(mPhoto, 0);
         parcel.writeInt(mNuisanceConfidence);
         parcel.writeString(mCallScreeningPackageName);
-        parcel.writeString(mCallScreeningAppName);
+        parcel.writeCharSequence(mCallScreeningAppName);
     }
 
     /**
@@ -286,13 +287,13 @@
 
                 @Override
                 public CallIdentification createFromParcel(Parcel source) {
-                    String name = source.readString();
-                    String description = source.readString();
-                    String details = source.readString();
+                    CharSequence name = source.readCharSequence();
+                    CharSequence description = source.readCharSequence();
+                    CharSequence details = source.readCharSequence();
                     Icon photo = source.readParcelable(ClassLoader.getSystemClassLoader());
                     int nuisanceConfidence = source.readInt();
                     String callScreeningPackageName = source.readString();
-                    String callScreeningAppName = source.readString();
+                    CharSequence callScreeningAppName = source.readCharSequence();
                     return new CallIdentification(name, description, details, photo,
                             nuisanceConfidence, callScreeningPackageName, callScreeningAppName);
                 }
@@ -311,7 +312,7 @@
      *
      * @return The name associated with the number, or {@code null} if none was provided.
      */
-    public final @Nullable String getName() {
+    public final @Nullable CharSequence getName() {
         return mName;
     }
 
@@ -325,7 +326,7 @@
      *
      * @return The call description, or {@code null} if none was provided.
      */
-    public final @Nullable String getDescription() {
+    public final @Nullable CharSequence getDescription() {
         return mDescription;
     }
 
@@ -340,7 +341,7 @@
      *
      * @return The call details, or {@code null} if none was provided.
      */
-    public final @Nullable String getDetails() {
+    public final @Nullable CharSequence getDetails() {
         return mDetails;
     }
 
@@ -363,8 +364,7 @@
      *
      * @return The nuisance confidence.
      */
-    public final @NuisanceConfidence
-    int getNuisanceConfidence() {
+    public final @NuisanceConfidence int getNuisanceConfidence() {
         return mNuisanceConfidence;
     }
 
@@ -387,7 +387,7 @@
      *
      * @return The name of the app.
      */
-    public final @NonNull String getCallScreeningAppName() {
+    public final @NonNull CharSequence getCallScreeningAppName() {
         return mCallScreeningAppName;
     }
 
@@ -407,7 +407,7 @@
      * @param callScreeningAppName The app name.
      * @hide
      */
-    public void setCallScreeningAppName(@NonNull String callScreeningAppName) {
+    public void setCallScreeningAppName(@NonNull CharSequence callScreeningAppName) {
         mCallScreeningAppName = callScreeningAppName;
     }
 
diff --git a/telecomm/java/android/telecom/CallRedirectionService.java b/telecomm/java/android/telecom/CallRedirectionService.java
index 3299117..d01c889 100644
--- a/telecomm/java/android/telecom/CallRedirectionService.java
+++ b/telecomm/java/android/telecom/CallRedirectionService.java
@@ -17,6 +17,7 @@
 package android.telecom;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SdkConstant;
 import android.app.Service;
 import android.content.Intent;
@@ -62,16 +63,20 @@
     private ICallRedirectionAdapter mCallRedirectionAdapter;
 
     /**
-     * Telecom calls this method to inform the implemented {@link CallRedirectionService} of
-     * a new outgoing call which is being placed. Telecom does not request to redirect emergency
-     * calls and does not request to redirect calls with gateway information.
+     * Telecom calls this method once upon binding to a {@link CallRedirectionService} to inform
+     * it of a new outgoing call which is being placed. Telecom does not request to redirect
+     * emergency calls and does not request to redirect calls with gateway information.
      *
      * <p>Telecom will cancel the call if Telecom does not receive a response in 5 seconds from
      * the implemented {@link CallRedirectionService} set by users.
      *
      * <p>The implemented {@link CallRedirectionService} can call {@link #placeCallUnmodified()},
      * {@link #redirectCall(Uri, PhoneAccountHandle, boolean)}, and {@link #cancelCall()} only
-     * from here.
+     * from here. Calls to these methods are assumed by the Telecom framework to be the response
+     * for the phone call for which {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)} was
+     * invoked by Telecom. The Telecom framework will only invoke
+     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)} once each time it binds to a
+     * {@link CallRedirectionService}.
      *
      * @param handle the phone number dialed by the user, represented in E.164 format if possible
      * @param initialPhoneAccount the {@link PhoneAccountHandle} on which the call will be placed.
@@ -91,13 +96,15 @@
      * no changes are required to the outgoing call, and that the call should be placed as-is.
      *
      * <p>This can only be called from implemented
-     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
+     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}. The response corresponds to the
+     * latest request via {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
      *
      */
     public final void placeCallUnmodified() {
         try {
             mCallRedirectionAdapter.placeCallUnmodified();
         } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
         }
     }
 
@@ -109,7 +116,8 @@
      * replies Telecom a handle for an emergency number.
      *
      * <p>This can only be called from implemented
-     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
+     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}. The response corresponds to the
+     * latest request via {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
      *
      * @param handle the new phone number to dial
      * @param targetPhoneAccount the {@link PhoneAccountHandle} to use when placing the call.
@@ -126,6 +134,7 @@
         try {
             mCallRedirectionAdapter.redirectCall(handle, targetPhoneAccount, confirmFirst);
         } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
         }
     }
 
@@ -135,13 +144,15 @@
      * an outgoing call should be canceled entirely.
      *
      * <p>This can only be called from implemented
-     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
+     * {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}. The response corresponds to the
+     * latest request via {@link #onPlaceCall(Uri, PhoneAccountHandle, boolean)}.
      *
      */
     public final void cancelCall() {
         try {
             mCallRedirectionAdapter.cancelCall();
         } catch (RemoteException e) {
+            e.rethrowAsRuntimeException();
         }
     }
 
@@ -196,12 +207,12 @@
     }
 
     @Override
-    public final IBinder onBind(Intent intent) {
+    public final @Nullable IBinder onBind(@NonNull Intent intent) {
         return new CallRedirectionBinder();
     }
 
     @Override
-    public final boolean onUnbind(Intent intent) {
+    public final boolean onUnbind(@NonNull Intent intent) {
         return false;
     }
 }
diff --git a/telecomm/java/android/telecom/Conference.java b/telecomm/java/android/telecom/Conference.java
index 7d1f8ce..6382acf 100644
--- a/telecomm/java/android/telecom/Conference.java
+++ b/telecomm/java/android/telecom/Conference.java
@@ -19,6 +19,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.annotation.TestApi;
 import android.net.Uri;
 import android.os.Bundle;
 import android.os.SystemClock;
@@ -571,6 +572,7 @@
      * @return The primary connection.
      * @hide
      */
+    @TestApi
     @SystemApi
     public Connection getPrimaryConnection() {
         if (mUnmodifiableChildConnections == null || mUnmodifiableChildConnections.isEmpty()) {
diff --git a/telecomm/java/android/telecom/Connection.java b/telecomm/java/android/telecom/Connection.java
index bd0d4ae..5f0fa49 100644
--- a/telecomm/java/android/telecom/Connection.java
+++ b/telecomm/java/android/telecom/Connection.java
@@ -555,6 +555,15 @@
     public static final String EVENT_CALL_MERGE_FAILED = "android.telecom.event.CALL_MERGE_FAILED";
 
     /**
+     * Connection event used to inform Telecom when a hold operation on a call has failed.
+     * Not intended for use by the UI at this time.
+     * Sent via {@link #sendConnectionEvent(String, Bundle)}.  The {@link Bundle} parameter is
+     * expected to be null when this connection event is used.
+     * @hide
+     */
+    public static final String EVENT_CALL_HOLD_FAILED = "android.telecom.event.CALL_HOLD_FAILED";
+
+    /**
      * Connection event used to inform {@link InCallService}s when the process of merging a
      * Connection into a conference has begun.
      * <p>
diff --git a/telecomm/java/android/telecom/ConnectionRequest.java b/telecomm/java/android/telecom/ConnectionRequest.java
index b6e6b0e..d69d2cd 100644
--- a/telecomm/java/android/telecom/ConnectionRequest.java
+++ b/telecomm/java/android/telecom/ConnectionRequest.java
@@ -337,7 +337,31 @@
                 mAddress == null
                         ? Uri.EMPTY
                         : Connection.toLogSafePhoneNumber(mAddress.toString()),
-                mExtras == null ? "" : mExtras);
+                bundleToString(mExtras));
+    }
+
+    private static String bundleToString(Bundle extras){
+        if (extras == null) {
+            return "";
+        }
+        StringBuilder sb = new StringBuilder();
+        sb.append("Bundle[");
+        for (String key : extras.keySet()) {
+            sb.append(key);
+            sb.append("=");
+            switch (key) {
+                case TelecomManager.EXTRA_INCOMING_CALL_ADDRESS:
+                case TelecomManager.EXTRA_UNKNOWN_CALL_HANDLE:
+                    sb.append(Log.pii(extras.get(key)));
+                    break;
+                default:
+                    sb.append(extras.get(key));
+                    break;
+            }
+            sb.append(", ");
+        }
+        sb.append("]");
+        return sb.toString();
     }
 
     public static final Creator<ConnectionRequest> CREATOR = new Creator<ConnectionRequest> () {
diff --git a/telecomm/java/android/telecom/ConnectionService.java b/telecomm/java/android/telecom/ConnectionService.java
index 82db0d2..58e80b4 100644
--- a/telecomm/java/android/telecom/ConnectionService.java
+++ b/telecomm/java/android/telecom/ConnectionService.java
@@ -71,7 +71,7 @@
  * See {@link PhoneAccount} and {@link TelecomManager#registerPhoneAccount} for more information.
  * <p>
  * System managed {@link ConnectionService}s must be enabled by the user in the phone app settings
- * before Telecom will bind to them.  Self-manged {@link ConnectionService}s must be granted the
+ * before Telecom will bind to them.  Self-managed {@link ConnectionService}s must be granted the
  * appropriate permission before Telecom will bind to them.
  * <p>
  * Once registered and enabled by the user in the phone app settings or granted permission, telecom
diff --git a/telecomm/java/android/telecom/Log.java b/telecomm/java/android/telecom/Log.java
index 0eb9917..16791a4 100644
--- a/telecomm/java/android/telecom/Log.java
+++ b/telecomm/java/android/telecom/Log.java
@@ -18,7 +18,6 @@
 
 import android.content.Context;
 import android.net.Uri;
-import android.os.AsyncTask;
 import android.os.Build;
 import android.telecom.Logging.EventManager;
 import android.telecom.Logging.Session;
@@ -29,8 +28,6 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.util.IndentingPrintWriter;
 
-import java.security.MessageDigest;
-import java.security.NoSuchAlgorithmException;
 import java.util.IllegalFormatException;
 import java.util.Locale;
 
@@ -373,6 +370,12 @@
         return FORCE_LOGGING || android.util.Log.isLoggable(TAG, level);
     }
 
+    /**
+     * Generates an obfuscated string for a calling handle in {@link Uri} format, or a raw phone
+     * phone number in {@link String} format.
+     * @param pii The information to obfuscate.
+     * @return The obfuscated string.
+     */
     public static String piiHandle(Object pii) {
         if (pii == null || VERBOSE) {
             return String.valueOf(pii);
@@ -389,16 +392,7 @@
 
             String textToObfuscate = uri.getSchemeSpecificPart();
             if (PhoneAccount.SCHEME_TEL.equals(scheme)) {
-                int numDigitsToObfuscate = getDialableCount(textToObfuscate)
-                        - NUM_DIALABLE_DIGITS_TO_LOG;
-                for (int i = 0; i < textToObfuscate.length(); i++) {
-                    char c = textToObfuscate.charAt(i);
-                    boolean isDialable = PhoneNumberUtils.isDialable(c);
-                    if (isDialable) {
-                        numDigitsToObfuscate--;
-                    }
-                    sb.append(isDialable && numDigitsToObfuscate >= 0 ? "*" : c);
-                }
+                obfuscatePhoneNumber(sb, textToObfuscate);
             } else if (PhoneAccount.SCHEME_SIP.equals(scheme)) {
                 for (int i = 0; i < textToObfuscate.length(); i++) {
                     char c = textToObfuscate.charAt(i);
@@ -410,12 +404,34 @@
             } else {
                 sb.append(pii(pii));
             }
+        } else if (pii instanceof String) {
+            String number = (String) pii;
+            obfuscatePhoneNumber(sb, number);
         }
 
         return sb.toString();
     }
 
     /**
+     * Obfuscates a phone number, allowing NUM_DIALABLE_DIGITS_TO_LOG digits to be exposed for the
+     * phone number.
+     * @param sb String buffer to write obfuscated number to.
+     * @param phoneNumber The number to obfuscate.
+     */
+    private static void obfuscatePhoneNumber(StringBuilder sb, String phoneNumber) {
+        int numDigitsToObfuscate = getDialableCount(phoneNumber)
+                - NUM_DIALABLE_DIGITS_TO_LOG;
+        for (int i = 0; i < phoneNumber.length(); i++) {
+            char c = phoneNumber.charAt(i);
+            boolean isDialable = PhoneNumberUtils.isDialable(c);
+            if (isDialable) {
+                numDigitsToObfuscate--;
+            }
+            sb.append(isDialable && numDigitsToObfuscate >= 0 ? "*" : c);
+        }
+    }
+
+    /**
      * Determines the number of dialable characters in a string.
      * @param toCount The string to count dialable characters in.
      * @return The count of dialable characters.
diff --git a/telecomm/java/android/telecom/Phone.java b/telecomm/java/android/telecom/Phone.java
index d3ccd2c..0cc052e 100644
--- a/telecomm/java/android/telecom/Phone.java
+++ b/telecomm/java/android/telecom/Phone.java
@@ -19,6 +19,7 @@
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.bluetooth.BluetoothDevice;
+import android.os.Build;
 import android.os.Bundle;
 import android.os.RemoteException;
 import android.util.ArrayMap;
@@ -328,10 +329,12 @@
      * become active, and the touch screen and display will be turned off when the user's face
      * is detected to be in close proximity to the screen. This operation is a no-op on devices
      * that do not have a proximity sensor.
-     *
+     * <p>
+     * This API does not actually turn on the proximity sensor; apps should do this on their own if
+     * required.
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     public final void setProximitySensorOn() {
         mInCallAdapter.turnProximitySensorOn();
     }
@@ -344,10 +347,12 @@
      * @param screenOnImmediately If true, the screen will be turned on immediately if it was
      * previously off. Otherwise, the screen will only be turned on after the proximity sensor
      * is no longer triggered.
-     *
+     * <p>
+     * This API does not actually turn of the proximity sensor; apps should do this on their own if
+     * required.
      * @hide
      */
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     public final void setProximitySensorOff(boolean screenOnImmediately) {
         mInCallAdapter.turnProximitySensorOff(screenOnImmediately);
     }
diff --git a/telecomm/java/android/telecom/PhoneAccountHandle.java b/telecomm/java/android/telecom/PhoneAccountHandle.java
index 5dedb04..e25c17d 100644
--- a/telecomm/java/android/telecom/PhoneAccountHandle.java
+++ b/telecomm/java/android/telecom/PhoneAccountHandle.java
@@ -42,7 +42,7 @@
  * See {@link PhoneAccount}, {@link TelecomManager}.
  */
 public final class PhoneAccountHandle implements Parcelable {
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     private final ComponentName mComponentName;
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     private final String mId;
diff --git a/telecomm/java/android/telecom/PhoneAccountSuggestion.java b/telecomm/java/android/telecom/PhoneAccountSuggestion.java
index b401bcf..563c2dc 100644
--- a/telecomm/java/android/telecom/PhoneAccountSuggestion.java
+++ b/telecomm/java/android/telecom/PhoneAccountSuggestion.java
@@ -17,8 +17,7 @@
 package android.telecom;
 
 import android.annotation.IntDef;
-import android.annotation.SystemApi;
-import android.annotation.TestApi;
+import android.annotation.NonNull;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -68,11 +67,16 @@
     private boolean mShouldAutoSelect;
 
     /**
-     * @hide
+     * Creates a new instance of {@link PhoneAccountSuggestion}. This constructor is intended for
+     * use by apps implementing a {@link PhoneAccountSuggestionService}, and generally should not be
+     * used by dialer apps other than for testing purposes.
+     *
+     * @param handle The {@link PhoneAccountHandle} for this suggestion.
+     * @param reason The reason for this suggestion
+     * @param shouldAutoSelect Whether the dialer should automatically place the call using this
+     *                         account. See {@link #shouldAutoSelect()}.
      */
-    @SystemApi
-    @TestApi
-    public PhoneAccountSuggestion(PhoneAccountHandle handle, @SuggestionReason int reason,
+    public PhoneAccountSuggestion(@NonNull PhoneAccountHandle handle, @SuggestionReason int reason,
             boolean shouldAutoSelect) {
         this.mHandle = handle;
         this.mReason = reason;
@@ -101,7 +105,7 @@
     /**
      * @return The {@link PhoneAccountHandle} for this suggestion.
      */
-    public PhoneAccountHandle getPhoneAccountHandle() {
+    @NonNull public PhoneAccountHandle getPhoneAccountHandle() {
         return mHandle;
     }
 
diff --git a/telecomm/java/android/telecom/TelecomManager.java b/telecomm/java/android/telecom/TelecomManager.java
index c60eb56..558d8d4 100644
--- a/telecomm/java/android/telecom/TelecomManager.java
+++ b/telecomm/java/android/telecom/TelecomManager.java
@@ -17,11 +17,13 @@
 import android.Manifest;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SuppressAutoDoc;
 import android.annotation.SuppressLint;
 import android.annotation.SystemApi;
 import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
 import android.content.ComponentName;
 import android.content.Context;
@@ -560,6 +562,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     public static final int TTY_MODE_OFF = 0;
 
@@ -569,6 +572,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     public static final int TTY_MODE_FULL = 1;
 
@@ -579,6 +583,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     public static final int TTY_MODE_HCO = 2;
 
@@ -589,6 +594,7 @@
      *
      * @hide
      */
+    @TestApi
     @SystemApi
     public static final int TTY_MODE_VCO = 3;
 
@@ -804,10 +810,11 @@
      * <p>
      * The default dialer has access to use this method.
      *
-     * @return The user outgoing phone account selected by the user.
+     * @return The user outgoing phone account selected by the user, or {@code null} if there is no
+     * user selected outgoing {@link PhoneAccountHandle}.
      */
     @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
-    public PhoneAccountHandle getUserSelectedOutgoingPhoneAccount() {
+    public @Nullable PhoneAccountHandle getUserSelectedOutgoingPhoneAccount() {
         try {
             if (isServiceConnected()) {
                 return getTelecomService().getUserSelectedOutgoingPhoneAccount(
@@ -823,12 +830,14 @@
      * Sets the user-chosen default {@link PhoneAccountHandle} for making outgoing phone calls.
      *
      * @param accountHandle The {@link PhoneAccountHandle} which will be used by default for making
-     *                      outgoing voice calls.
+     *                      outgoing voice calls, or {@code null} if no default is specified (the
+     *                      user will be asked each time a call is placed in this case).
      * @hide
      */
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
+    @TestApi
     @SystemApi
-    public void setUserSelectedOutgoingPhoneAccount(PhoneAccountHandle accountHandle) {
+    public void setUserSelectedOutgoingPhoneAccount(@Nullable PhoneAccountHandle accountHandle) {
         try {
             if (isServiceConnected()) {
                 getTelecomService().setUserSelectedOutgoingPhoneAccount(accountHandle);
@@ -1195,7 +1204,8 @@
     /**
      * Used to set the default dialer package.
      *
-     * @param packageName to set the default dialer to.
+     * @param packageName to set the default dialer to, or {@code null} if the system provided
+     *                    dialer should be used instead.
      *
      * @result {@code true} if the default dialer was successfully changed, {@code false} if
      *         the specified package does not correspond to an installed dialer, or is already
@@ -1212,7 +1222,7 @@
     @RequiresPermission(allOf = {
             android.Manifest.permission.MODIFY_PHONE_STATE,
             android.Manifest.permission.WRITE_SECURE_SETTINGS})
-    public boolean setDefaultDialer(String packageName) {
+    public boolean setDefaultDialer(@Nullable String packageName) {
         try {
             if (isServiceConnected()) {
                 return getTelecomService().setDefaultDialer(packageName);
@@ -1226,9 +1236,10 @@
     /**
      * Determines the package name of the system-provided default phone app.
      *
-     * @return package name for the system dialer package or null if no system dialer is preloaded.
+     * @return package name for the system dialer package or {@code null} if no system dialer is
+     *         preloaded.
      */
-    public String getSystemDialerPackage() {
+    public @Nullable String getSystemDialerPackage() {
         try {
             if (isServiceConnected()) {
                 return getTelecomService().getSystemDialerPackage();
@@ -1527,6 +1538,7 @@
      * @hide
      */
     @SystemApi
+    @TestApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public @TtyMode int getCurrentTtyMode() {
         try {
@@ -1577,7 +1589,7 @@
                                 Build.VERSION_CODES.O_MR1) {
                     Log.e("TAG", "addNewIncomingCall failed. Use public api " +
                             "acceptHandover for API > O-MR1");
-                    // TODO add "return" after DUO team adds support for new handover API
+                    return;
                 }
                 getTelecomService().addNewIncomingCall(
                         phoneAccount, extras == null ? new Bundle() : extras);
@@ -1975,6 +1987,7 @@
      * @hide
      */
     @SystemApi
+    @TestApi
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public boolean isInEmergencyCall() {
         try {
diff --git a/telecomm/java/android/telecom/VideoCallImpl.java b/telecomm/java/android/telecom/VideoCallImpl.java
index 2c7fecb..cb74012 100644
--- a/telecomm/java/android/telecom/VideoCallImpl.java
+++ b/telecomm/java/android/telecom/VideoCallImpl.java
@@ -18,6 +18,7 @@
 
 import android.annotation.UnsupportedAppUsage;
 import android.net.Uri;
+import android.os.Build;
 import android.os.Handler;
 import android.os.IBinder;
 import android.os.Looper;
@@ -218,7 +219,7 @@
         mTargetSdkVersion = sdkVersion;
     }
 
-    @UnsupportedAppUsage
+    @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 127403196)
     public void destroy() {
         unregisterCallback(mCallback);
     }
diff --git a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
index 5030f90..93eea56 100644
--- a/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
+++ b/telecomm/java/com/android/internal/telecom/ITelecomService.aidl
@@ -182,6 +182,7 @@
     /**
      * @see TelecomServiceImpl#getCallState
      */
+    @UnsupportedAppUsage
     int getCallState();
 
     /**
diff --git a/telephony/java/android/provider/Telephony.java b/telephony/java/android/provider/Telephony.java
index 50b8f79..983d134 100644
--- a/telephony/java/android/provider/Telephony.java
+++ b/telephony/java/android/provider/Telephony.java
@@ -17,6 +17,7 @@
 package android.provider;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
@@ -1126,8 +1127,8 @@
              * Broadcast Action: A debug code has been entered in the dialer. This intent is
              * broadcast by the system and OEM telephony apps may need to receive these broadcasts.
              * These "secret codes" are used to activate developer menus by dialing certain codes.
-             * And they are of the form {@code *#*#&lt;code&gt;#*#*}. The intent will have the data
-             * URI: {@code android_secret_code://&lt;code&gt;}. It is possible that a manifest
+             * And they are of the form {@code *#*#<code>#*#*}. The intent will have the data
+             * URI: {@code android_secret_code://<code>}. It is possible that a manifest
              * receiver would be woken up even if it is not currently running.
              *
              * <p>Requires {@code android.Manifest.permission#CONTROL_INCALL_EXPERIENCE} to
@@ -2122,7 +2123,10 @@
 
             /**
              * The URI to query or modify {@link android.telephony.ims.Rcs1To1Thread}s via the
-             * content provider
+             * content provider. Can also insert to this URI to create a new 1-to-1 thread. When
+             * performing an insert, ensure that the provided content values contain the other
+             * participant's ID under the key
+             * {@link RcsParticipantColumns.RCS_PARTICIPANT_ID_COLUMN}
              */
             Uri RCS_1_TO_1_THREAD_URI = Uri.withAppendedPath(CONTENT_AND_AUTHORITY,
                     RCS_1_TO_1_THREAD_URI_PART);
@@ -3761,6 +3765,42 @@
          */
         public static final String CARRIER_ID = "carrier_id";
 
+        /**
+         * The skip 464xlat flag. Flag works as follows.
+         * {@link #SKIP_464XLAT_DEFAULT}: the APN will skip only APN is IMS and no internet.
+         * {@link #SKIP_464XLAT_DISABLE}: the APN will NOT skip 464xlat
+         * {@link #SKIP_464XLAT_ENABLE}: the APN will skip 464xlat
+         * <p>Type: INTEGER</p>
+         *
+         * @hide
+         */
+        public static final String SKIP_464XLAT = "skip_464xlat";
+
+        /**
+         * Possible value for the {@link #SKIP_464XLAT} field.
+         * <p>Type: INTEGER</p>
+         *
+         * @hide
+         */
+        public static final int SKIP_464XLAT_DEFAULT = -1;
+
+        /**
+         * Possible value for the {@link #SKIP_464XLAT} field.
+         * <p>Type: INTEGER</p>
+         *
+         * @hide
+         */
+        public static final int SKIP_464XLAT_DISABLE = 0;
+
+        /**
+         * Possible value for the {@link #SKIP_464XLAT} field.
+         * <p>Type: INTEGER</p>
+         *
+         * @hide
+         */
+        public static final int SKIP_464XLAT_ENABLE = 1;
+
+
         /** @hide */
         @IntDef({
                 UNEDITED,
@@ -3771,6 +3811,16 @@
         })
         @Retention(RetentionPolicy.SOURCE)
         public @interface EditStatus {}
+
+        /** @hide */
+        @IntDef({
+                SKIP_464XLAT_DEFAULT,
+                SKIP_464XLAT_DISABLE,
+                SKIP_464XLAT_ENABLE,
+        })
+        @Retention(RetentionPolicy.SOURCE)
+        public @interface Skip464XlatStatus {}
+
     }
 
     /**
@@ -4259,23 +4309,24 @@
         }
 
         /**
-         * Generates a content {@link Uri} used to receive updates on precise carrier identity
+         * Generates a content {@link Uri} used to receive updates on specific carrier identity
          * change on the given subscriptionId returned by
-         * {@link TelephonyManager#getSimPreciseCarrierId()}.
-         * @see TelephonyManager#ACTION_SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED
+         * {@link TelephonyManager#getSimSpecificCarrierId()}.
+         * @see TelephonyManager#ACTION_SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED
          * <p>
          * Use this {@link Uri} with a {@link ContentObserver} to be notified of changes to the
-         * precise carrier identity {@link TelephonyManager#getSimPreciseCarrierId()}
+         * specific carrier identity {@link TelephonyManager#getSimSpecificCarrierId()}
          * while your app is running. You can also use a {@link JobService} to ensure your app
          * is notified of changes to the {@link Uri} even when it is not running.
          * Note, however, that using a {@link JobService} does not guarantee timely delivery of
          * updates to the {@link Uri}.
          *
          * @param subscriptionId the subscriptionId to receive updates on
-         * @return the Uri used to observe precise carrier identity changes
+         * @return the Uri used to observe specific carrier identity changes
          */
-        public static Uri getPreciseCarrierIdUriForSubscriptionId(int subscriptionId) {
-            return Uri.withAppendedPath(Uri.withAppendedPath(CONTENT_URI, "precise"),
+        @NonNull
+        public static Uri getSpecificCarrierIdUriForSubscriptionId(int subscriptionId) {
+            return Uri.withAppendedPath(Uri.withAppendedPath(CONTENT_URI, "specific"),
                     String.valueOf(subscriptionId));
         }
 
@@ -4295,26 +4346,30 @@
 
         /**
          * A fine-grained carrier id.
-         * @see TelephonyManager#getSimPreciseCarrierId()
+         * The specific carrier ID would be used for configuration purposes, but apps wishing to
+         * know about the carrier itself should use the regular carrier ID returned by
+         * {@link TelephonyManager#getSimCarrierId()}.
+         *
+         * @see TelephonyManager#getSimSpecificCarrierId()
          * This is not a database column, only used to notify content observers for
-         * {@link #getPreciseCarrierIdUriForSubscriptionId(int)}
+         * {@link #getSpecificCarrierIdUriForSubscriptionId(int)}
          */
-        public static final String PRECISE_CARRIER_ID = "precise_carrier_id";
+        public static final String SPECIFIC_CARRIER_ID = "specific_carrier_id";
 
         /**
-         * A user facing carrier name for precise carrier id {@link #PRECISE_CARRIER_ID}.
-         * @see TelephonyManager#getSimPreciseCarrierIdName()
+         * A user facing carrier name for specific carrier id {@link #SPECIFIC_CARRIER_ID}.
+         * @see TelephonyManager#getSimSpecificCarrierIdName()
          * This is not a database column, only used to notify content observers for
-         * {@link #getPreciseCarrierIdUriForSubscriptionId(int)}
+         * {@link #getSpecificCarrierIdUriForSubscriptionId(int)}
          */
-        public static final String PRECISE_CARRIER_ID_NAME = "precise_carrier_id_name";
+        public static final String SPECIFIC_CARRIER_ID_NAME = "specific_carrier_id_name";
 
         /**
          * A unique parent carrier id. The parent-child
          * relationship can be used to further differentiate a single carrier by different networks,
-         * by prepaid v.s. postpaid or even by 4G v.s. 3G plan. It's an optional field.
-         * A carrier id with a valid parent_carrier_id is considered fine-grained carrier id, will
-         * not be returned as {@link #CARRIER_ID} but {@link #PRECISE_CARRIER_ID}.
+         * by prepaid v.s. postpaid. It's an optional field.
+         * A carrier id with a valid parent_carrier_id is considered fine-grained specific carrier
+         * ID, will not be returned as {@link #CARRIER_ID} but {@link #SPECIFIC_CARRIER_ID}.
          * <P>Type: INTEGER </P>
          * @hide
          */
diff --git a/telephony/java/android/telephony/AccessNetworkConstants.java b/telephony/java/android/telephony/AccessNetworkConstants.java
index 75165af..81553a3 100644
--- a/telephony/java/android/telephony/AccessNetworkConstants.java
+++ b/telephony/java/android/telephony/AccessNetworkConstants.java
@@ -16,13 +16,59 @@
 
 package android.telephony;
 
+import android.annotation.IntDef;
 import android.annotation.SystemApi;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
 /**
  * Contains access network related constants.
  */
 public final class AccessNetworkConstants {
 
+    /**
+     * Wireless transportation type
+     *
+     * @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"TRANSPORT_TYPE_"},
+            value = {
+                    TRANSPORT_TYPE_INVALID,
+                    TRANSPORT_TYPE_WWAN,
+                    TRANSPORT_TYPE_WLAN})
+    public @interface TransportType {}
+
+    /**
+     * Invalid transport type
+     * @hide
+     */
+    @SystemApi
+    public static final int TRANSPORT_TYPE_INVALID = -1;
+
+    /**
+     * Transport type for Wireless Wide Area Networks (i.e. Cellular)
+     * @hide
+     */
+    @SystemApi
+    public static final int TRANSPORT_TYPE_WWAN = 1;
+
+    /**
+     * Transport type for Wireless Local Area Networks (i.e. Wifi)
+     * @hide
+     */
+    @SystemApi
+    public static final int TRANSPORT_TYPE_WLAN = 2;
+
+    /** @hide */
+    public static String transportTypeToString(@TransportType int transportType) {
+        switch (transportType) {
+            case TRANSPORT_TYPE_WWAN: return "WWAN";
+            case TRANSPORT_TYPE_WLAN: return "WLAN";
+            default: return Integer.toString(transportType);
+        }
+    }
+
     public static final class AccessNetworkType {
         public static final int UNKNOWN = 0;
         public static final int GERAN = 1;
@@ -49,39 +95,7 @@
     }
 
     /**
-     * Wireless transportation type
-     * @hide
-     */
-    @SystemApi
-    public static final class TransportType {
-        /**
-         * Invalid transport type.
-         * @hide
-         */
-        public static final int INVALID = -1;
-
-        /** Wireless Wide Area Networks (i.e. Cellular) */
-        public static final int WWAN = 1;
-
-        /** Wireless Local Area Networks (i.e. Wifi) */
-        public static final int WLAN = 2;
-
-        /** @hide */
-        private TransportType() {}
-
-        /** @hide */
-        public static String toString(int type) {
-            switch (type) {
-                case INVALID: return "INVALID";
-                case WWAN: return "WWAN";
-                case WLAN: return "WLAN";
-                default: return Integer.toString(type);
-            }
-        }
-    }
-
-    /**
-     * Frenquency bands for GERAN.
+     * Frequency bands for GERAN.
      * http://www.etsi.org/deliver/etsi_ts/145000_145099/145005/14.00.00_60/ts_145005v140000p.pdf
      */
     public static final class GeranBand {
diff --git a/telephony/java/android/telephony/DebugEventReporter.java b/telephony/java/android/telephony/AnomalyReporter.java
similarity index 82%
rename from telephony/java/android/telephony/DebugEventReporter.java
rename to telephony/java/android/telephony/AnomalyReporter.java
index 14b7dd6..9753d8b 100644
--- a/telephony/java/android/telephony/DebugEventReporter.java
+++ b/telephony/java/android/telephony/AnomalyReporter.java
@@ -29,7 +29,6 @@
 import java.io.FileDescriptor;
 import java.io.PrintWriter;
 import java.util.List;
-import java.util.List;
 import java.util.Map;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
@@ -37,7 +36,7 @@
 /**
  * A Simple Surface for Telephony to notify a loosely-coupled debugger of particular issues.
  *
- * DebugEventReporter allows an optional external logging component to receive events detected by
+ * AnomalyReporter allows an optional external logging component to receive events detected by
  * the framework and take action. This log surface is designed to provide maximium flexibility
  * to the receiver of these events. Envisioned use cases of this include notifying a vendor
  * component of: an event that necessitates (timely) log collection on non-AOSP components;
@@ -49,8 +48,8 @@
  *
  * @hide
  */
-public final class DebugEventReporter {
-    private static final String TAG = "DebugEventReporter";
+public final class AnomalyReporter {
+    private static final String TAG = "AnomalyReporter";
 
     private static Context sContext = null;
 
@@ -63,12 +62,12 @@
      */
     private static String sDebugPackageName = null;
 
-    private DebugEventReporter() {};
+    private AnomalyReporter() {};
 
     /**
      * If enabled, build and send an intent to a Debug Service for logging.
      *
-     * This method sends the {@link TelephonyManager#DEBUG_EVENT DEBUG_EVENT} broadcast, which is
+     * This method sends the {@link TelephonyManager#ACTION_ANOMALY_REPORTED} broadcast, which is
      * system protected. Invoking this method unless you are the system will result in an error.
      *
      * @param eventId a fixed event ID that will be sent for each instance of the same event. This
@@ -77,9 +76,9 @@
      *        identification and discussion of this event. This description should ideally be
      *        static and must not contain any sensitive information (especially PII).
      */
-    public static void sendEvent(@NonNull UUID eventId, String description) {
+    public static void reportAnomaly(@NonNull UUID eventId, String description) {
         if (sContext == null) {
-            Rlog.w(TAG, "DebugEventReporter not yet initialized, dropping event=" + eventId);
+            Rlog.w(TAG, "AnomalyReporter not yet initialized, dropping event=" + eventId);
             return;
         }
 
@@ -94,28 +93,28 @@
         // so drop these events silently.
         if (sDebugPackageName == null) return;
 
-        Intent dbgIntent = new Intent(TelephonyManager.ACTION_DEBUG_EVENT);
-        dbgIntent.putExtra(TelephonyManager.EXTRA_DEBUG_EVENT_ID, new ParcelUuid(eventId));
+        Intent dbgIntent = new Intent(TelephonyManager.ACTION_ANOMALY_REPORTED);
+        dbgIntent.putExtra(TelephonyManager.EXTRA_ANOMALY_ID, new ParcelUuid(eventId));
         if (description != null) {
-            dbgIntent.putExtra(TelephonyManager.EXTRA_DEBUG_EVENT_DESCRIPTION, description);
+            dbgIntent.putExtra(TelephonyManager.EXTRA_ANOMALY_DESCRIPTION, description);
         }
         dbgIntent.setPackage(sDebugPackageName);
         sContext.sendBroadcast(dbgIntent, android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE);
     }
 
     /**
-     * Initialize the DebugEventReporter with the current context.
+     * Initialize the AnomalyReporter with the current context.
      *
-     * This method must be invoked before any calls to sendEvent() will succeed. This method should
-     * only be invoked at most once.
+     * This method must be invoked before any calls to reportAnomaly() will succeed. This method
+     * should only be invoked at most once.
      *
-     * @param context a Context object used to initialize this singleton DebugEventReporter in
+     * @param context a Context object used to initialize this singleton AnomalyReporter in
      *        the current process.
      */
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public static void initialize(@NonNull Context context) {
         if (context == null) {
-            throw new IllegalArgumentException("DebugEventReporter needs a non-null context.");
+            throw new IllegalArgumentException("AnomalyReporter needs a non-null context.");
         }
 
         // Ensure that this context has sufficient permissions to send debug events.
@@ -129,13 +128,13 @@
         PackageManager pm = sContext.getPackageManager();
         if (pm == null) return;
         List<ResolveInfo> packages = pm.queryBroadcastReceivers(
-                new Intent(TelephonyManager.ACTION_DEBUG_EVENT),
+                new Intent(TelephonyManager.ACTION_ANOMALY_REPORTED),
                 PackageManager.MATCH_SYSTEM_ONLY
                         | PackageManager.MATCH_DIRECT_BOOT_AWARE
                         | PackageManager.MATCH_DIRECT_BOOT_UNAWARE);
         if (packages == null || packages.isEmpty()) return;
         if (packages.size() > 1) {
-            Rlog.e(TAG, "Multiple DebugEvent Receivers installed.");
+            Rlog.e(TAG, "Multiple Anomaly Receivers installed.");
         }
 
         for (ResolveInfo r : packages) {
@@ -156,14 +155,14 @@
         // Initialization may only be performed once.
     }
 
-    /** Dump the contents of the DebugEventReporter */
+    /** Dump the contents of the AnomalyReporter */
     public static void dump(FileDescriptor fd, PrintWriter printWriter, String[] args) {
         if (sContext == null) return;
         IndentingPrintWriter pw = new IndentingPrintWriter(printWriter, "  ");
         sContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, "Requires DUMP");
         pw.println("Initialized=" + (sContext != null ? "Yes" : "No"));
         pw.println("Debug Package=" + sDebugPackageName);
-        pw.println("Event Counts:");
+        pw.println("Anomaly Counts:");
         pw.increaseIndent();
         for (UUID event : sEvents.keySet()) {
             pw.println(event + ": " + sEvents.get(event));
diff --git a/telephony/java/android/telephony/AvailableNetworkInfo.java b/telephony/java/android/telephony/AvailableNetworkInfo.java
index b407b2a..8286e1e 100644
--- a/telephony/java/android/telephony/AvailableNetworkInfo.java
+++ b/telephony/java/android/telephony/AvailableNetworkInfo.java
@@ -16,6 +16,7 @@
 
 package android.telephony;
 
+import android.annotation.NonNull;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -62,11 +63,22 @@
     /**
      * Describes the List of PLMN ids (MCC-MNC) associated with mSubId.
      * If this entry is left empty, then the platform software will not scan the network
-     * to revalidate the input.
+     * to revalidate the input else platform will scan and verify specified PLMNs are available.
      */
     private ArrayList<String> mMccMncs;
 
     /**
+     * Returns the frequency bands associated with the {@link #getMccMncs() MCC/MNCs}.
+     * Opportunistic network service will use these bands to scan.
+     *
+     * When no specific bands are specified (empty array or null) CBRS band (B48) will be
+     * used for network scan.
+     *
+     * See {@link AccessNetworkConstants} for details.
+     */
+    private ArrayList<Integer> mBands;
+
+    /**
      * Return subscription Id of the available network.
      * This value must be one of the entry retrieved from
      * {@link SubscriptionManager#getOpportunisticSubscriptions}
@@ -91,10 +103,20 @@
      * to revalidate the input.
      * @return list of PLMN ids
      */
-    public List<String> getMccMncs() {
+    public @NonNull List<String> getMccMncs() {
         return (List<String>) mMccMncs.clone();
     }
 
+    /**
+     * Returns the frequency bands that need to be scanned by opportunistic network service
+     *
+     * The returned value is defined in either of {@link AccessNetworkConstants.GeranBand},
+     * {@link AccessNetworkConstants.UtranBand} and {@link AccessNetworkConstants.EutranBand}
+     */
+    public @NonNull List<Integer> getBands() {
+        return (List<Integer>) mBands.clone();
+    }
+
     @Override
     public int describeContents() {
         return 0;
@@ -105,6 +127,7 @@
         dest.writeInt(mSubId);
         dest.writeInt(mPriority);
         dest.writeStringList(mMccMncs);
+        dest.writeList(mBands);
     }
 
     private AvailableNetworkInfo(Parcel in) {
@@ -112,12 +135,16 @@
         mPriority = in.readInt();
         mMccMncs = new ArrayList<>();
         in.readStringList(mMccMncs);
+        mBands = new ArrayList<>();
+        in.readList(mBands, Integer.class.getClassLoader());
     }
 
-    public AvailableNetworkInfo(int subId, int priority, List<String> mccMncs) {
+    public AvailableNetworkInfo(int subId, int priority, @NonNull List<String> mccMncs,
+            @NonNull List<Integer> bands) {
         mSubId = subId;
         mPriority = priority;
         mMccMncs = new ArrayList<String>(mccMncs);
+        mBands = new ArrayList<Integer>(bands);
     }
 
     @Override
@@ -135,14 +162,15 @@
         }
 
         return (mSubId == ani.mSubId
-                && mPriority == ani.mPriority
-                && (((mMccMncs != null)
-                && mMccMncs.equals(ani.mMccMncs))));
+            && mPriority == ani.mPriority
+            && (((mMccMncs != null)
+            && mMccMncs.equals(ani.mMccMncs)))
+            && mBands.equals(ani.mBands));
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mSubId, mPriority, mMccMncs);
+        return Objects.hash(mSubId, mPriority, mMccMncs, mBands);
     }
 
     public static final Parcelable.Creator<AvailableNetworkInfo> CREATOR =
@@ -161,9 +189,9 @@
     @Override
     public String toString() {
         return ("AvailableNetworkInfo:"
-                + " mSubId: " + mSubId
-                + " mPriority: " + mPriority
-                + " mMccMncs: " + Arrays.toString(mMccMncs.toArray()));
+            + " mSubId: " + mSubId
+            + " mPriority: " + mPriority
+            + " mMccMncs: " + Arrays.toString(mMccMncs.toArray())
+            + " mBands: " + Arrays.toString(mBands.toArray()));
     }
 }
-
diff --git a/telephony/java/android/telephony/CallAttributes.java b/telephony/java/android/telephony/CallAttributes.java
index 0d4f09f..2ff2d91 100644
--- a/telephony/java/android/telephony/CallAttributes.java
+++ b/telephony/java/android/telephony/CallAttributes.java
@@ -16,6 +16,7 @@
 
 package android.telephony;
 
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -29,15 +30,15 @@
  * @hide
  */
 @SystemApi
-public class CallAttributes implements Parcelable {
+public final class CallAttributes implements Parcelable {
     private PreciseCallState mPreciseCallState;
     @NetworkType
     private int mNetworkType; // TelephonyManager.NETWORK_TYPE_* ints
     private CallQuality mCallQuality;
 
 
-    public CallAttributes(PreciseCallState state, @NetworkType int networkType,
-            CallQuality callQuality) {
+    public CallAttributes(@NonNull PreciseCallState state, @NetworkType int networkType,
+            @NonNull CallQuality callQuality) {
         this.mPreciseCallState = state;
         this.mNetworkType = networkType;
         this.mCallQuality = callQuality;
@@ -59,6 +60,7 @@
     /**
      * Returns the {@link PreciseCallState} of the call.
      */
+    @NonNull
     public PreciseCallState getPreciseCallState() {
         return mPreciseCallState;
     }
@@ -96,6 +98,7 @@
     /**
      * Returns the {#link CallQuality} of the call.
      */
+    @NonNull
     public CallQuality getCallQuality() {
         return mCallQuality;
     }
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
old mode 100644
new mode 100755
index 5c5d856..3454c1c
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -31,6 +31,7 @@
 import android.os.RemoteException;
 import android.os.ServiceManager;
 import android.service.carrier.CarrierService;
+import android.telecom.TelecomManager;
 import android.telephony.ims.ImsReasonInfo;
 
 import com.android.internal.telephony.ICarrierConfigLoader;
@@ -71,10 +72,10 @@
      * one is available for the slot index. An optional int extra
      * {@link TelephonyManager#EXTRA_CARRIER_ID} is included to indicate the carrier id for the
      * changed carrier configuration. An optional int extra
-     * {@link TelephonyManager#EXTRA_PRECISE_CARRIER_ID} is included to indicate the precise
+     * {@link TelephonyManager#EXTRA_SPECIFIC_CARRIER_ID} is included to indicate the precise
      * carrier id for the changed carrier configuration.
      * @see TelephonyManager#getSimCarrierId()
-     * @see TelephonyManager#getSimPreciseCarrierId()
+     * @see TelephonyManager#getSimSpecificCarrierId()
      */
     public static final String
             ACTION_CARRIER_CONFIG_CHANGED = "android.telephony.action.CARRIER_CONFIG_CHANGED";
@@ -1812,17 +1813,32 @@
 
     /**
      * Determine whether user can change Wi-Fi Calling preference in roaming.
-     * {@code false} - roaming preference {@link KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_MODE_INT} is
-     *                 the same as home preference {@link KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT}
-     *                 and cannot be changed.
-     * {@code true}  - roaming preference can be changed by user independently.
-     *
+     * {@code false} - roaming preference cannot be changed by user independently. If
+     *                 {@link #KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL} is false,
+     *                 {@link #KEY_CARRIER_DEFAULT_WFC_IMS_ROAMING_MODE_INT} is used as the default
+     *                 value. If {@link #KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL} is
+     *                 true, roaming preference is the same as home preference and
+     *                 {@link #KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT} is used as the default value.
+     * {@code true}  - roaming preference can be changed by user independently if
+     *                 {@link #KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL} is false. If
+     *                 {@link #KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL} is true, this
+     *                 configuration is ignored and roaming preference cannot be changed.
      * @hide
      */
     public static final String KEY_EDITABLE_WFC_ROAMING_MODE_BOOL =
             "editable_wfc_roaming_mode_bool";
 
     /**
+     * Flag specifying whether the carrier will use the WFC home network mode in roaming network.
+     * {@code false} - roaming preference can be selected separately from the home preference.
+     * {@code true}  - roaming preference is the same as home preference and
+     *                 {@link #KEY_CARRIER_DEFAULT_WFC_IMS_MODE_INT} is used as the default value.
+     * @hide
+     */
+    public static final String KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL =
+            "use_wfc_home_network_mode_in_roaming_network_bool";
+
+    /**
      * Determine whether current lpp_mode used for E-911 needs to be kept persistently.
      * {@code false} - not keeping the lpp_mode means using default configuration of gps.conf
      *                 when sim is not presented.
@@ -2110,6 +2126,18 @@
     public static final String KEY_RTT_SUPPORTED_BOOL = "rtt_supported_bool";
 
     /**
+     * Boolean flag indicating whether the carrier supports TTY.
+     * <p>
+     * Note that {@link #KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL} controls availability of TTY over
+     * VoLTE; if {@link #KEY_TTY_SUPPORTED_BOOL} is disabled, then
+     * {@link #KEY_CARRIER_VOLTE_TTY_SUPPORTED_BOOL} is also implicitly disabled.
+     * <p>
+     * {@link TelecomManager#isTtySupported()} should be used to determine if a device supports TTY,
+     * and this carrier config key should be used to see if the current carrier supports it.
+     */
+    public static final String KEY_TTY_SUPPORTED_BOOL = "tty_supported_bool";
+
+    /**
      * Indicates if the carrier supports auto-upgrading a call to RTT when receiving a call from a
      * RTT-supported device.
      * @hide
@@ -2426,6 +2454,53 @@
      */
     public static final String KEY_OPPORTUNISTIC_NETWORK_DATA_SWITCH_HYSTERESIS_TIME_LONG =
             "opportunistic_network_data_switch_hysteresis_time_long";
+    /**
+     * Determines whether the carrier wants to cancel the cs reject notification automatically
+     * when the voice registration state changes.
+     * If true, the notification will be automatically removed
+     *          when the voice registration state changes.
+     * If false, the notification will persist until the user dismisses it,
+     *           the SIM is removed, or the device is rebooted.
+     * @hide
+     */
+    public static final String KEY_AUTO_CANCEL_CS_REJECT_NOTIFICATION =
+            "carrier_auto_cancel_cs_notification";
+
+   /**
+    * An int array containing CDMA enhanced roaming indicator values for Home (non-roaming) network.
+    * The default values come from 3GPP2 C.R1001 table 8.1-1.
+    * Enhanced Roaming Indicator Number Assignments
+    *
+    * @hide
+    */
+    public static final String KEY_CDMA_ENHANCED_ROAMING_INDICATOR_FOR_HOME_NETWORK_INT_ARRAY =
+            "cdma_enhanced_roaming_indicator_for_home_network_int_array";
+
+    /**
+     * This configuration allow the system UI to display different 5G icon for different 5G status.
+     *
+     * There are four 5G status:
+     * 1. connected_mmwave: device currently connected to 5G cell as the secondary cell and using
+     *    millimeter wave.
+     * 2. connected: device currently connected to 5G cell as the secondary cell but not using
+     *    millimeter wave.
+     * 3. not_restricted: device camped on a network that has 5G capability(not necessary to connect
+     *    a 5G cell as a secondary cell) and the use of 5G is not restricted.
+     * 4. restricted: device camped on a network that has 5G capability(not necessary to connect a
+     *    5G cell as a secondary cell) but the use of 5G is restricted.
+     *
+     * The configured string contains multiple key-value pairs separated by comma. For each pair,
+     * the key and value is separated by a colon. The key is corresponded to a 5G status above and
+     * the value is the icon name. Use "None" as the icon name if no icon should be shown in a
+     * specific 5G status.
+     *
+     * Here is an example of the configuration:
+     * "connected_mmwave:5GPlus,connected:5G,not_restricted:None,restricted:None"
+     *
+     * @hide
+     */
+    public static final String KEY_5G_ICON_CONFIGURATION_STRING =
+            "5g_icon_configuration_string";
 
     /** The default value for every variable. */
     private final static PersistableBundle sDefaults;
@@ -2723,6 +2798,7 @@
         sDefaults.putBoolean(KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL, false);
         sDefaults.putStringArray(KEY_FILTERED_CNAP_NAMES_STRING_ARRAY, null);
         sDefaults.putBoolean(KEY_EDITABLE_WFC_ROAMING_MODE_BOOL, false);
+        sDefaults.putBoolean(KEY_USE_WFC_HOME_NETWORK_MODE_IN_ROAMING_NETWORK_BOOL, false);
         sDefaults.putBoolean(KEY_STK_DISABLE_LAUNCH_BROWSER_BOOL, false);
         sDefaults.putBoolean(KEY_PERSIST_LPP_MODE_BOOL, true);
         sDefaults.putStringArray(KEY_CARRIER_WIFI_STRING_ARRAY, null);
@@ -2749,6 +2825,7 @@
         sDefaults.putStringArray(KEY_ROAMING_OPERATOR_STRING_ARRAY, null);
         sDefaults.putBoolean(KEY_SHOW_IMS_REGISTRATION_STATUS_BOOL, false);
         sDefaults.putBoolean(KEY_RTT_SUPPORTED_BOOL, false);
+        sDefaults.putBoolean(KEY_TTY_SUPPORTED_BOOL, true);
         sDefaults.putBoolean(KEY_DISABLE_CHARGE_INDICATION_BOOL, false);
         sDefaults.putBoolean(KEY_SUPPORT_NO_REPLY_TIMER_FOR_CFNRY_BOOL, true);
         sDefaults.putStringArray(KEY_FEATURE_ACCESS_CODES_STRING_ARRAY, null);
@@ -2800,9 +2877,16 @@
         /* Default value is 1024 kbps */
         sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_ENTRY_THRESHOLD_BANDWIDTH_INT, 1024);
         /* Default value is 10 seconds */
-        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_ENTRY_OR_EXIT_HYSTERESIS_TIME_LONG, 10000);
+        sDefaults.putLong(KEY_OPPORTUNISTIC_NETWORK_ENTRY_OR_EXIT_HYSTERESIS_TIME_LONG, 10000);
         /* Default value is 10 seconds. */
-        sDefaults.putInt(KEY_OPPORTUNISTIC_NETWORK_DATA_SWITCH_HYSTERESIS_TIME_LONG, 10000);
+        sDefaults.putLong(KEY_OPPORTUNISTIC_NETWORK_DATA_SWITCH_HYSTERESIS_TIME_LONG, 10000);
+        sDefaults.putIntArray(KEY_CDMA_ENHANCED_ROAMING_INDICATOR_FOR_HOME_NETWORK_INT_ARRAY,
+                new int[] {
+                        1 /* Roaming Indicator Off */
+                });
+        sDefaults.putString(KEY_5G_ICON_CONFIGURATION_STRING,
+                "connected_mmwave:None,connected:5G,not_restricted:None,restricted:None");
+        sDefaults.putBoolean(KEY_AUTO_CANCEL_CS_REJECT_NOTIFICATION, false);
     }
 
     /**
diff --git a/telephony/java/android/telephony/CarrierRestrictionRules.java b/telephony/java/android/telephony/CarrierRestrictionRules.java
index d47b55c..b627788 100644
--- a/telephony/java/android/telephony/CarrierRestrictionRules.java
+++ b/telephony/java/android/telephony/CarrierRestrictionRules.java
@@ -177,7 +177,8 @@
      * @return a list of boolean with the same size as input, indicating if each
      * {@link CarrierIdentifier} is allowed or not.
      */
-    public List<Boolean> isCarrierIdentifiersAllowed(@NonNull List<CarrierIdentifier> carrierIds) {
+    public @NonNull List<Boolean> areCarrierIdentifiersAllowed(
+            @NonNull List<CarrierIdentifier> carrierIds) {
         ArrayList<Boolean> result = new ArrayList<>(carrierIds.size());
 
         // First calculate the result for each slot independently
@@ -332,7 +333,7 @@
     /**
      * Builder for a {@link CarrierRestrictionRules}.
      */
-    public static class Builder {
+    public static final class Builder {
         private final CarrierRestrictionRules mRules;
 
         /** {@hide} */
@@ -341,14 +342,14 @@
         }
 
         /** build command */
-        public CarrierRestrictionRules build() {
+        public @NonNull CarrierRestrictionRules build() {
             return mRules;
         }
 
         /**
          * Indicate that all carriers are allowed.
          */
-        public Builder setAllCarriersAllowed() {
+        public @NonNull Builder setAllCarriersAllowed() {
             mRules.mAllowedCarriers.clear();
             mRules.mExcludedCarriers.clear();
             mRules.mCarrierRestrictionDefault = CARRIER_RESTRICTION_DEFAULT_ALLOWED;
@@ -360,7 +361,8 @@
          *
          * @param allowedCarriers list of allowed carriers
          */
-        public Builder setAllowedCarriers(List<CarrierIdentifier> allowedCarriers) {
+        public @NonNull Builder setAllowedCarriers(
+                @NonNull List<CarrierIdentifier> allowedCarriers) {
             mRules.mAllowedCarriers = new ArrayList<CarrierIdentifier>(allowedCarriers);
             return this;
         }
@@ -370,7 +372,8 @@
          *
          * @param excludedCarriers list of excluded carriers
          */
-        public Builder setExcludedCarriers(List<CarrierIdentifier> excludedCarriers) {
+        public @NonNull Builder setExcludedCarriers(
+                @NonNull List<CarrierIdentifier> excludedCarriers) {
             mRules.mExcludedCarriers = new ArrayList<CarrierIdentifier>(excludedCarriers);
             return this;
         }
@@ -380,7 +383,7 @@
          *
          * @param carrierRestrictionDefault prioritized carrier list
          */
-        public Builder setDefaultCarrierRestriction(
+        public @NonNull Builder setDefaultCarrierRestriction(
                 @CarrierRestrictionDefault int carrierRestrictionDefault) {
             mRules.mCarrierRestrictionDefault = carrierRestrictionDefault;
             return this;
@@ -391,7 +394,7 @@
          *
          * @param multiSimPolicy multi SIM policy
          */
-        public Builder setMultiSimPolicy(@MultiSimPolicy int multiSimPolicy) {
+        public @NonNull Builder setMultiSimPolicy(@MultiSimPolicy int multiSimPolicy) {
             mRules.mMultiSimPolicy = multiSimPolicy;
             return this;
         }
diff --git a/telephony/java/android/telephony/CellIdentity.java b/telephony/java/android/telephony/CellIdentity.java
index 6958d22..bda8812 100644
--- a/telephony/java/android/telephony/CellIdentity.java
+++ b/telephony/java/android/telephony/CellIdentity.java
@@ -23,6 +23,7 @@
 import android.text.TextUtils;
 
 import java.util.Objects;
+import java.util.UUID;
 
 /**
  * CellIdentity represents the identity of a unique cell. This is the base class for
@@ -83,6 +84,13 @@
             mMncStr = null;
             log("invalid MNC format: " + mnc);
         }
+
+        if ((mMccStr != null && mMncStr == null) || (mMccStr == null && mMncStr != null)) {
+            AnomalyReporter.reportAnomaly(
+                    UUID.fromString("a3ab0b9d-f2aa-4baf-911d-7096c0d4645a"),
+                    "CellIdentity Missing Half of PLMN ID");
+        }
+
         mAlphaLong = alphal;
         mAlphaShort = alphas;
     }
diff --git a/telephony/java/android/telephony/CellIdentityNr.java b/telephony/java/android/telephony/CellIdentityNr.java
index 856f081..b94ca9b 100644
--- a/telephony/java/android/telephony/CellIdentityNr.java
+++ b/telephony/java/android/telephony/CellIdentityNr.java
@@ -81,18 +81,22 @@
     /**
      * Get the NR Cell Identity.
      *
-     * @return The NR Cell Identity in range [0, 68719476735] or Long.MAX_VALUE if unknown.
+     * @return The 36-bit NR Cell Identity in range [0, 68719476735] or
+     *         {@link CellInfo#UNAVAILABLE_LONG} if unknown.
      */
     public long getNci() {
         return mNci;
     }
 
     /**
-     * Get the Absolute Radio Frequency Channel Number.
+     * Get the New Radio Absolute Radio Frequency Channel Number.
+     *
+     * Reference: 3GPP TS 38.101-1 section 5.4.2.1 NR-ARFCN and channel raster.
+     * Reference: 3GPP TS 38.101-2 section 5.4.2.1 NR-ARFCN and channel raster.
+     *
      * @return Integer value in range [0, 3279165] or {@link CellInfo#UNAVAILABLE} if unknown.
      */
-    @Override
-    public int getChannelNumber() {
+    public int getNrarfcn() {
         return mNrArfcn;
     }
 
diff --git a/telephony/java/android/telephony/CellInfo.java b/telephony/java/android/telephony/CellInfo.java
index 8ce5c54..cdaf6ed 100644
--- a/telephony/java/android/telephony/CellInfo.java
+++ b/telephony/java/android/telephony/CellInfo.java
@@ -22,7 +22,6 @@
 import android.hardware.radio.V1_4.CellInfo.Info;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.os.SystemClock;
 
 import com.android.internal.annotations.VisibleForTesting;
 
@@ -40,6 +39,11 @@
     public static final int UNAVAILABLE = Integer.MAX_VALUE;
 
     /**
+     * This value indicates that the long field is unreported.
+     */
+    public static final long UNAVAILABLE_LONG = Long.MAX_VALUE;
+
+    /**
      * Cell identity type
      * @hide
      */
@@ -320,9 +324,9 @@
     }
 
     /** @hide */
-    protected CellInfo(android.hardware.radio.V1_4.CellInfo ci) {
+    protected CellInfo(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
         this.mRegistered = ci.isRegistered;
-        this.mTimeStamp = SystemClock.elapsedRealtimeNanos();
+        this.mTimeStamp = timeStamp;
         this.mCellConnectionStatus = ci.connectionStatus;
     }
 
@@ -353,14 +357,14 @@
     }
 
     /** @hide */
-    public static CellInfo create(android.hardware.radio.V1_4.CellInfo ci) {
+    public static CellInfo create(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
         if (ci == null) return null;
         switch (ci.info.getDiscriminator()) {
-            case Info.hidl_discriminator.gsm: return new CellInfoGsm(ci);
-            case Info.hidl_discriminator.cdma: return new CellInfoCdma(ci);
-            case Info.hidl_discriminator.lte: return new CellInfoLte(ci);
-            case Info.hidl_discriminator.wcdma: return new CellInfoWcdma(ci);
-            case Info.hidl_discriminator.tdscdma: return new CellInfoTdscdma(ci);
+            case Info.hidl_discriminator.gsm: return new CellInfoGsm(ci, timeStamp);
+            case Info.hidl_discriminator.cdma: return new CellInfoCdma(ci, timeStamp);
+            case Info.hidl_discriminator.lte: return new CellInfoLte(ci, timeStamp);
+            case Info.hidl_discriminator.wcdma: return new CellInfoWcdma(ci, timeStamp);
+            case Info.hidl_discriminator.tdscdma: return new CellInfoTdscdma(ci, timeStamp);
             default: return null;
         }
     }
diff --git a/telephony/java/android/telephony/CellInfoCdma.java b/telephony/java/android/telephony/CellInfoCdma.java
index 4440108..359c8be 100644
--- a/telephony/java/android/telephony/CellInfoCdma.java
+++ b/telephony/java/android/telephony/CellInfoCdma.java
@@ -68,8 +68,8 @@
     }
 
     /** @hide */
-    public CellInfoCdma(android.hardware.radio.V1_4.CellInfo ci) {
-        super(ci);
+    public CellInfoCdma(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
+        super(ci, timeStamp);
         final android.hardware.radio.V1_2.CellInfoCdma cic = ci.info.cdma();
         mCellIdentityCdma = new CellIdentityCdma(cic.cellIdentityCdma);
         mCellSignalStrengthCdma =
diff --git a/telephony/java/android/telephony/CellInfoGsm.java b/telephony/java/android/telephony/CellInfoGsm.java
index 248adfc..dc2779f 100644
--- a/telephony/java/android/telephony/CellInfoGsm.java
+++ b/telephony/java/android/telephony/CellInfoGsm.java
@@ -64,8 +64,8 @@
     }
 
     /** @hide */
-    public CellInfoGsm(android.hardware.radio.V1_4.CellInfo ci) {
-        super(ci);
+    public CellInfoGsm(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
+        super(ci, timeStamp);
         final android.hardware.radio.V1_2.CellInfoGsm cig = ci.info.gsm();
         mCellIdentityGsm = new CellIdentityGsm(cig.cellIdentityGsm);
         mCellSignalStrengthGsm = new CellSignalStrengthGsm(cig.signalStrengthGsm);
diff --git a/telephony/java/android/telephony/CellInfoLte.java b/telephony/java/android/telephony/CellInfoLte.java
index 8e8ce8a..0e9623d 100644
--- a/telephony/java/android/telephony/CellInfoLte.java
+++ b/telephony/java/android/telephony/CellInfoLte.java
@@ -71,8 +71,8 @@
     }
 
     /** @hide */
-    public CellInfoLte(android.hardware.radio.V1_4.CellInfo ci) {
-        super(ci);
+    public CellInfoLte(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
+        super(ci, timeStamp);
         final android.hardware.radio.V1_4.CellInfoLte cil = ci.info.lte();
         mCellIdentityLte = new CellIdentityLte(cil.base.cellIdentityLte);
         mCellSignalStrengthLte = new CellSignalStrengthLte(cil.base.signalStrengthLte);
diff --git a/telephony/java/android/telephony/CellInfoTdscdma.java b/telephony/java/android/telephony/CellInfoTdscdma.java
index 2ab38fb..cb45e95 100644
--- a/telephony/java/android/telephony/CellInfoTdscdma.java
+++ b/telephony/java/android/telephony/CellInfoTdscdma.java
@@ -65,8 +65,8 @@
     }
 
     /** @hide */
-    public CellInfoTdscdma(android.hardware.radio.V1_4.CellInfo ci) {
-        super(ci);
+    public CellInfoTdscdma(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
+        super(ci, timeStamp);
         final android.hardware.radio.V1_2.CellInfoTdscdma cit = ci.info.tdscdma();
         mCellIdentityTdscdma = new CellIdentityTdscdma(cit.cellIdentityTdscdma);
         mCellSignalStrengthTdscdma = new CellSignalStrengthTdscdma(cit.signalStrengthTdscdma);
diff --git a/telephony/java/android/telephony/CellInfoWcdma.java b/telephony/java/android/telephony/CellInfoWcdma.java
index 65e0470..fe06c78 100644
--- a/telephony/java/android/telephony/CellInfoWcdma.java
+++ b/telephony/java/android/telephony/CellInfoWcdma.java
@@ -64,8 +64,8 @@
     }
 
     /** @hide */
-    public CellInfoWcdma(android.hardware.radio.V1_4.CellInfo ci) {
-        super(ci);
+    public CellInfoWcdma(android.hardware.radio.V1_4.CellInfo ci, long timeStamp) {
+        super(ci, timeStamp);
         final android.hardware.radio.V1_2.CellInfoWcdma ciw = ci.info.wcdma();
         mCellIdentityWcdma = new CellIdentityWcdma(ciw.cellIdentityWcdma);
         mCellSignalStrengthWcdma = new CellSignalStrengthWcdma(ciw.signalStrengthWcdma);
diff --git a/telephony/java/android/telephony/CellSignalStrength.java b/telephony/java/android/telephony/CellSignalStrength.java
index 7d07a73..aaf6c71 100644
--- a/telephony/java/android/telephony/CellSignalStrength.java
+++ b/telephony/java/android/telephony/CellSignalStrength.java
@@ -119,7 +119,7 @@
     /** @hide */
     protected static final int getAsuFromRssiDbm(int dbm) {
         if (dbm == CellInfo.UNAVAILABLE) return 99;
-        return (dbm / 2) + 113;
+        return (dbm + 113) / 2;
     }
 
     // Range for RSCP in ASU (0-96, 255) as defined in TS 27.007 8.69
diff --git a/telephony/java/android/telephony/CellSignalStrengthGsm.java b/telephony/java/android/telephony/CellSignalStrengthGsm.java
index a4207c9..e0f1690 100644
--- a/telephony/java/android/telephony/CellSignalStrengthGsm.java
+++ b/telephony/java/android/telephony/CellSignalStrengthGsm.java
@@ -151,6 +151,17 @@
     }
 
     /**
+     * Return the Received Signal Strength Indicator
+     *
+     * @return the RSSI in dBm (-113, -51) or
+     *         {@link android.telephony.CellInfo#UNAVAILABLE UNAVAILABLE}.
+     * @hide
+     */
+    public int getRssi() {
+        return mRssi;
+    }
+
+    /**
      * Return the Bit Error Rate
      *
      * @return the bit error rate (0-7, 99) as defined in TS 27.007 8.5 or
diff --git a/telephony/java/android/telephony/DataFailCause.java b/telephony/java/android/telephony/DataFailCause.java
index ca264f7..f0a26f5 100644
--- a/telephony/java/android/telephony/DataFailCause.java
+++ b/telephony/java/android/telephony/DataFailCause.java
@@ -318,8 +318,8 @@
     public static final int LOW_POWER_MODE_OR_POWERING_DOWN = 0x7FC;
     /** APN has been disabled. */
     public static final int APN_DISABLED = 0x7FD;
-    /** Maximum PPP inactivity timer expired. */
-    public static final int MAX_PPP_INACTIVITY_TIMER_EXPIRED = 0x7FE;
+    /** PPP inactivity timer expired. */
+    public static final int PPP_INACTIVITY_TIMER_EXPIRED = 0x7FE;
     /** IPv6 address transfer failed. */
     public static final int IPV6_ADDRESS_TRANSFER_FAILED = 0x7FF;
     /** Target RAT swap failed. */
@@ -339,12 +339,12 @@
      * IPv4 data call bring up is rejected because the UE already maintains the allotted maximum
      * number of IPv4 data connections.
      */
-    public static final int MAX_IPV4_CONNECTIONS = 0x804;
+    public static final int IPV4_CONNECTIONS_LIMIT_REACHED = 0x804;
     /**
      * IPv6 data call bring up is rejected because the UE already maintains the allotted maximum
      * number of IPv6 data connections.
      */
-    public static final int MAX_IPV6_CONNECTIONS = 0x805;
+    public static final int IPV6_CONNECTIONS_LIMIT_REACHED = 0x805;
     /**
      * New PDN bring up is rejected during interface selection because the UE has already allotted
      * the available interfaces for other PDNs.
@@ -416,7 +416,7 @@
      */
     public static final int CHANNEL_ACQUISITION_FAILURE = 0x81E;
     /** Maximum access probes transmitted. */
-    public static final int MAX_ACCESS_PROBE = 0x81F;
+    public static final int ACCESS_PROBE_LIMIT_REACHED = 0x81F;
     /** Concurrent service is not supported by base station. */
     public static final int CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION = 0x820;
     /** There was no response received from the base station. */
@@ -1079,14 +1079,14 @@
             SIM_CARD_CHANGED,
             LOW_POWER_MODE_OR_POWERING_DOWN,
             APN_DISABLED,
-            MAX_PPP_INACTIVITY_TIMER_EXPIRED,
+            PPP_INACTIVITY_TIMER_EXPIRED,
             IPV6_ADDRESS_TRANSFER_FAILED,
             TRAT_SWAP_FAILED,
             EHRPD_TO_HRPD_FALLBACK,
             MIP_CONFIG_FAILURE,
             PDN_INACTIVITY_TIMER_EXPIRED,
-            MAX_IPV4_CONNECTIONS,
-            MAX_IPV6_CONNECTIONS,
+            IPV4_CONNECTIONS_LIMIT_REACHED,
+            IPV6_CONNECTIONS_LIMIT_REACHED,
             APN_MISMATCH,
             IP_VERSION_MISMATCH,
             DUN_CALL_DISALLOWED,
@@ -1112,7 +1112,7 @@
             CDMA_INCOMING_CALL,
             CDMA_ALERT_STOP,
             CHANNEL_ACQUISITION_FAILURE,
-            MAX_ACCESS_PROBE,
+            ACCESS_PROBE_LIMIT_REACHED,
             CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION,
             NO_RESPONSE_FROM_BASE_STATION,
             REJECTED_BY_BASE_STATION,
@@ -1447,14 +1447,14 @@
         sFailCauseMap.put(SIM_CARD_CHANGED, "SIM_CARD_CHANGED");
         sFailCauseMap.put(LOW_POWER_MODE_OR_POWERING_DOWN, "LOW_POWER_MODE_OR_POWERING_DOWN");
         sFailCauseMap.put(APN_DISABLED, "APN_DISABLED");
-        sFailCauseMap.put(MAX_PPP_INACTIVITY_TIMER_EXPIRED, "MAX_PPP_INACTIVITY_TIMER_EXPIRED");
+        sFailCauseMap.put(PPP_INACTIVITY_TIMER_EXPIRED, "PPP_INACTIVITY_TIMER_EXPIRED");
         sFailCauseMap.put(IPV6_ADDRESS_TRANSFER_FAILED, "IPV6_ADDRESS_TRANSFER_FAILED");
         sFailCauseMap.put(TRAT_SWAP_FAILED, "TRAT_SWAP_FAILED");
         sFailCauseMap.put(EHRPD_TO_HRPD_FALLBACK, "EHRPD_TO_HRPD_FALLBACK");
         sFailCauseMap.put(MIP_CONFIG_FAILURE, "MIP_CONFIG_FAILURE");
         sFailCauseMap.put(PDN_INACTIVITY_TIMER_EXPIRED, "PDN_INACTIVITY_TIMER_EXPIRED");
-        sFailCauseMap.put(MAX_IPV4_CONNECTIONS, "MAX_IPV4_CONNECTIONS");
-        sFailCauseMap.put(MAX_IPV6_CONNECTIONS, "MAX_IPV6_CONNECTIONS");
+        sFailCauseMap.put(IPV4_CONNECTIONS_LIMIT_REACHED, "IPV4_CONNECTIONS_LIMIT_REACHED");
+        sFailCauseMap.put(IPV6_CONNECTIONS_LIMIT_REACHED, "IPV6_CONNECTIONS_LIMIT_REACHED");
         sFailCauseMap.put(APN_MISMATCH, "APN_MISMATCH");
         sFailCauseMap.put(IP_VERSION_MISMATCH, "IP_VERSION_MISMATCH");
         sFailCauseMap.put(DUN_CALL_DISALLOWED, "DUN_CALL_DISALLOWED");
@@ -1480,7 +1480,7 @@
         sFailCauseMap.put(CDMA_INCOMING_CALL, "CDMA_INCOMING_CALL");
         sFailCauseMap.put(CDMA_ALERT_STOP, "CDMA_ALERT_STOP");
         sFailCauseMap.put(CHANNEL_ACQUISITION_FAILURE, "CHANNEL_ACQUISITION_FAILURE");
-        sFailCauseMap.put(MAX_ACCESS_PROBE, "MAX_ACCESS_PROBE");
+        sFailCauseMap.put(ACCESS_PROBE_LIMIT_REACHED, "ACCESS_PROBE_LIMIT_REACHED");
         sFailCauseMap.put(CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION,
                 "CONCURRENT_SERVICE_NOT_SUPPORTED_BY_BASE_STATION");
         sFailCauseMap.put(NO_RESPONSE_FROM_BASE_STATION, "NO_RESPONSE_FROM_BASE_STATION");
diff --git a/telephony/java/android/telephony/DataSpecificRegistrationStates.java b/telephony/java/android/telephony/DataSpecificRegistrationStates.java
index d6a8065..c3387f3 100644
--- a/telephony/java/android/telephony/DataSpecificRegistrationStates.java
+++ b/telephony/java/android/telephony/DataSpecificRegistrationStates.java
@@ -1,5 +1,7 @@
 package android.telephony;
 
+import android.annotation.NonNull;
+import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -10,14 +12,17 @@
  * Class that stores information specific to data network registration.
  * @hide
  */
-public class DataSpecificRegistrationStates implements Parcelable{
+@SystemApi
+public final class DataSpecificRegistrationStates implements Parcelable{
     /**
+     * @hide
      * The maximum number of simultaneous Data Calls that
      * must be established using setupDataCall().
      */
     public final int maxDataCalls;
 
     /**
+     * @hide
      * Indicates if the use of dual connectivity with NR is restricted.
      * Reference: 3GPP TS 24.301 v15.03 section 9.3.3.12A.
      */
@@ -25,7 +30,7 @@
 
     /**
      * Indicates if NR is supported by the selected PLMN.
-     *
+     * @hide
      * {@code true} if the bit N is in the PLMN-InfoList-r15 is true and the selected PLMN is
      * present in plmn-IdentityList at position N.
      * Reference: 3GPP TS 36.331 v15.2.2 section 6.3.1 PLMN-InfoList-r15.
@@ -34,6 +39,7 @@
     public final boolean isNrAvailable;
 
     /**
+     * @hide
      * Indicates that if E-UTRA-NR Dual Connectivity (EN-DC) is supported by the primary serving
      * cell.
      *
@@ -47,8 +53,11 @@
     /**
      * Provides network support info for LTE VoPS and LTE Emergency bearer support
      */
-    public final LteVopsSupportInfo lteVopsSupportInfo;
+    private final LteVopsSupportInfo lteVopsSupportInfo;
 
+    /**
+     * @hide
+     */
     DataSpecificRegistrationStates(
             int maxDataCalls, boolean isDcNrRestricted, boolean isNrAvailable,
             boolean isEnDcAvailable, LteVopsSupportInfo lteVops) {
@@ -126,4 +135,12 @@
                     return new DataSpecificRegistrationStates[size];
                 }
             };
+
+    /**
+     * @return LteVopsSupportInfo
+     */
+    @NonNull
+    public LteVopsSupportInfo getLteVopsSupportInfo() {
+        return lteVopsSupportInfo;
+    }
 }
diff --git a/telephony/java/android/telephony/DisconnectCause.java b/telephony/java/android/telephony/DisconnectCause.java
index f53cb82..6e839ab 100644
--- a/telephony/java/android/telephony/DisconnectCause.java
+++ b/telephony/java/android/telephony/DisconnectCause.java
@@ -26,7 +26,7 @@
  * @hide
  */
 @SystemApi
-public class DisconnectCause {
+public final class DisconnectCause {
 
     /** The disconnect cause is not valid (Not received a disconnect cause) */
     public static final int NOT_VALID                      = -1;
diff --git a/telephony/java/android/telephony/LocationAccessPolicy.java b/telephony/java/android/telephony/LocationAccessPolicy.java
index 24db438..b9d8eb6 100644
--- a/telephony/java/android/telephony/LocationAccessPolicy.java
+++ b/telephony/java/android/telephony/LocationAccessPolicy.java
@@ -42,7 +42,7 @@
 public final class LocationAccessPolicy {
     private static final String TAG = "LocationAccessPolicy";
     private static final boolean DBG = false;
-    public static final int MAX_SDK_FOR_ANY_ENFORCEMENT = Build.VERSION_CODES.P;
+    public static final int MAX_SDK_FOR_ANY_ENFORCEMENT = Build.VERSION_CODES.CUR_DEVELOPMENT;
 
     public enum LocationPermissionResult {
         ALLOWED,
@@ -174,22 +174,22 @@
         boolean hasManifestPermission = checkManifestPermission(context, query.callingPid,
                 query.callingUid, permissionToCheck);
 
-        int appOpMode = context.getSystemService(AppOpsManager.class)
-                .noteOpNoThrow(AppOpsManager.permissionToOpCode(permissionToCheck),
-                        query.callingUid, query.callingPackage);
-
-        if (hasManifestPermission && appOpMode == AppOpsManager.MODE_ALLOWED) {
-            // If the app did everything right, return without logging.
-            return LocationPermissionResult.ALLOWED;
-        }
-
-        // If the app has the manifest permission but not the app-op permission, it means that
-        // it's aware of the requirement and the user denied permission explicitly. If we see
-        // this, don't let any of the overrides happen.
         if (hasManifestPermission) {
-            Log.i(TAG, query.callingPackage + " is aware of " + locationTypeForLog + " but the"
-                    + " app-ops permission is specifically denied.");
-            return appOpsModeToPermissionResult(appOpMode);
+            // Only check the app op if the app has the permission.
+            int appOpMode = context.getSystemService(AppOpsManager.class)
+                    .noteOpNoThrow(AppOpsManager.permissionToOpCode(permissionToCheck),
+                            query.callingUid, query.callingPackage);
+            if (appOpMode == AppOpsManager.MODE_ALLOWED) {
+                // If the app did everything right, return without logging.
+                return LocationPermissionResult.ALLOWED;
+            } else {
+                // If the app has the manifest permission but not the app-op permission, it means
+                // that it's aware of the requirement and the user denied permission explicitly.
+                // If we see this, don't let any of the overrides happen.
+                Log.i(TAG, query.callingPackage + " is aware of " + locationTypeForLog + " but the"
+                        + " app-ops permission is specifically denied.");
+                return appOpsModeToPermissionResult(appOpMode);
+            }
         }
 
         int minSdkVersion = Manifest.permission.ACCESS_FINE_LOCATION.equals(permissionToCheck)
@@ -198,14 +198,14 @@
         // If the app fails for some reason, see if it should be allowed to proceed.
         if (minSdkVersion > MAX_SDK_FOR_ANY_ENFORCEMENT) {
             String errorMsg = "Allowing " + query.callingPackage + " " + locationTypeForLog
-                    + " because we're not enforcing API " + query.minSdkVersionForFine + " yet."
+                    + " because we're not enforcing API " + minSdkVersion + " yet."
                     + " Please fix this app because it will break in the future. Called from "
                     + query.method;
             logError(context, errorMsg);
             return null;
         } else if (!isAppAtLeastSdkVersion(context, query.callingPackage, minSdkVersion)) {
             String errorMsg = "Allowing " + query.callingPackage + " " + locationTypeForLog
-                    + " because it doesn't target API " + query.minSdkVersionForFine + " yet."
+                    + " because it doesn't target API " + minSdkVersion + " yet."
                     + " Please fix this app. Called from " + query.method;
             logError(context, errorMsg);
             return null;
diff --git a/telephony/java/android/telephony/MbmsGroupCallSession.java b/telephony/java/android/telephony/MbmsGroupCallSession.java
index 269cda1..f1be31f 100644
--- a/telephony/java/android/telephony/MbmsGroupCallSession.java
+++ b/telephony/java/android/telephony/MbmsGroupCallSession.java
@@ -141,7 +141,7 @@
      * Create a new {@link MbmsGroupCallSession} using the system default data subscription ID.
      * See {@link #create(Context, int, Executor, MbmsGroupCallSessionCallback)}.
      */
-    public static MbmsGroupCallSession create(@NonNull Context context,
+    public static @Nullable MbmsGroupCallSession create(@NonNull Context context,
             @NonNull Executor executor, @NonNull MbmsGroupCallSessionCallback callback) {
         return create(context, SubscriptionManager.getDefaultSubscriptionId(), executor, callback);
     }
diff --git a/telephony/java/android/telephony/NetworkRegistrationState.java b/telephony/java/android/telephony/NetworkRegistrationState.java
index 6e6d59e..74f200b 100644
--- a/telephony/java/android/telephony/NetworkRegistrationState.java
+++ b/telephony/java/android/telephony/NetworkRegistrationState.java
@@ -17,11 +17,13 @@
 package android.telephony;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.AccessNetworkConstants.TransportType;
+import android.telephony.TelephonyManager.NetworkType;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -127,7 +129,6 @@
     @Domain
     private final int mDomain;
 
-    /** {@link TransportType} */
     private final int mTransportType;
 
     @RegState
@@ -140,6 +141,7 @@
     @ServiceState.RoamingType
     private int mRoamingType;
 
+    @NetworkType
     private int mAccessNetworkTechnology;
 
     @NRStatus
@@ -149,6 +151,7 @@
 
     private final boolean mEmergencyOnly;
 
+    @ServiceType
     private final int[] mAvailableServices;
 
     @Nullable
@@ -161,14 +164,14 @@
     private DataSpecificRegistrationStates mDataSpecificStates;
 
     /**
-     * @param domain Network domain. Must be a {@link Domain}. For {@link TransportType#WLAN}
-     * transport, this must set to {@link #DOMAIN_PS}.
-     * @param transportType Transport type. Must be one of the{@link TransportType}.
+     * @param domain Network domain. Must be a {@link Domain}. For transport type
+     * {@link AccessNetworkConstants#TRANSPORT_TYPE_WLAN}, this must set to {@link #DOMAIN_PS}.
+     * @param transportType Transport type.
      * @param regState Network registration state. Must be one of the {@link RegState}. For
-     * {@link TransportType#WLAN} transport, only {@link #REG_STATE_HOME} and
-     * {@link #REG_STATE_NOT_REG_NOT_SEARCHING} are valid states.
-     * @param accessNetworkTechnology Access network technology. Must be one of TelephonyManager
-     * NETWORK_TYPE_XXXX. For {@link TransportType#WLAN} transport, set to
+     * transport type {@link AccessNetworkConstants#TRANSPORT_TYPE_WLAN}, only
+     * {@link #REG_STATE_HOME} and {@link #REG_STATE_NOT_REG_NOT_SEARCHING} are valid states.
+     * @param accessNetworkTechnology Access network technology.For transport type
+     * {@link AccessNetworkConstants#TRANSPORT_TYPE_WLAN}, set to
      * {@link TelephonyManager#NETWORK_TYPE_IWLAN}.
      * @param rejectCause Reason for denial if the registration state is {@link #REG_STATE_DENIED}.
      * Depending on {@code accessNetworkTechnology}, the values are defined in 3GPP TS 24.008
@@ -181,9 +184,11 @@
      * @param cellIdentity The identity representing a unique cell or wifi AP. Set to null if the
      * information is not available.
      */
-    public NetworkRegistrationState(@Domain int domain, int transportType, @RegState int regState,
-                                    int accessNetworkTechnology, int rejectCause,
-                                    boolean emergencyOnly, int[] availableServices,
+    public NetworkRegistrationState(@Domain int domain, @TransportType int transportType,
+                                    @RegState int regState,
+                                    @NetworkType int accessNetworkTechnology, int rejectCause,
+                                    boolean emergencyOnly,
+                                    @NonNull @ServiceType int[] availableServices,
                                     @Nullable CellIdentity cellIdentity) {
         mDomain = domain;
         mTransportType = transportType;
@@ -202,7 +207,7 @@
      * Constructor for voice network registration states.
      * @hide
      */
-    public NetworkRegistrationState(int domain, int transportType, int regState,
+    public NetworkRegistrationState(int domain, @TransportType int transportType, int regState,
             int accessNetworkTechnology, int rejectCause, boolean emergencyOnly,
             int[] availableServices, @Nullable CellIdentity cellIdentity, boolean cssSupported,
             int roamingIndicator, int systemIsInPrl, int defaultRoamingIndicator) {
@@ -217,7 +222,7 @@
      * Constructor for data network registration states.
      * @hide
      */
-    public NetworkRegistrationState(int domain, int transportType, int regState,
+    public NetworkRegistrationState(int domain, @TransportType int transportType, int regState,
             int accessNetworkTechnology, int rejectCause, boolean emergencyOnly,
             int[] availableServices, @Nullable CellIdentity cellIdentity, int maxDataCalls,
             boolean isDcNrRestricted, boolean isNrAvailable, boolean isEndcAvailable,
@@ -230,7 +235,7 @@
         updateNrStatus(mDataSpecificStates);
     }
 
-    protected NetworkRegistrationState(Parcel source) {
+    private NetworkRegistrationState(Parcel source) {
         mDomain = source.readInt();
         mTransportType = source.readInt();
         mRegState = source.readInt();
@@ -285,6 +290,14 @@
     }
 
     /**
+     * @hide
+     * @return {@code true} if in service.
+     */
+    public boolean isInService() {
+        return mRegState == REG_STATE_HOME || mRegState == REG_STATE_ROAMING;
+    }
+
+    /**
      * Set {@link ServiceState.RoamingType roaming type}. This could override
      * roaming type based on resource overlay or carrier config.
      * @hide
@@ -309,25 +322,29 @@
     /**
      * @return List of available service types.
      */
+    @NonNull
+    @ServiceType
     public int[] getAvailableServices() { return mAvailableServices; }
 
     /**
-     * @return The access network technology {@link TelephonyManager.NetworkType}.
+     * @return The access network technology {@link NetworkType}.
      */
-    public @TelephonyManager.NetworkType int getAccessNetworkTechnology() {
+    public @NetworkType int getAccessNetworkTechnology() {
         return mAccessNetworkTechnology;
     }
 
     /**
-     * override the access network technology {@link TelephonyManager.NetworkType} e.g, rat ratchet.
+     * override the access network technology {@link NetworkType} e.g, rat ratchet.
      * @hide
      */
-    public void setAccessNetworkTechnology(@TelephonyManager.NetworkType int tech) {
+    public void setAccessNetworkTechnology(@NetworkType int tech) {
         mAccessNetworkTechnology = tech;
     }
 
     /**
-     * @return Network reject cause
+     * @return Reason for denial if the registration state is {@link #REG_STATE_DENIED}.
+     * Depending on {@code accessNetworkTechnology}, the values are defined in 3GPP TS 24.008
+     * 10.5.3.6 for UMTS, 3GPP TS 24.301 9.9.3.9 for LTE, and 3GPP2 A.S0001 6.2.2.44 for CDMA
      */
     public int getRejectCause() {
         return mRejectCause;
@@ -336,6 +353,7 @@
     /**
      * @return The cell information.
      */
+    @Nullable
     public CellIdentity getCellIdentity() {
         return mCellIdentity;
     }
@@ -349,7 +367,7 @@
     }
 
     /**
-     * @hide
+     * @return Data registration related info
      */
     @Nullable
     public DataSpecificRegistrationStates getDataSpecificStates() {
@@ -417,7 +435,8 @@
     public String toString() {
         return new StringBuilder("NetworkRegistrationState{")
                 .append(" domain=").append((mDomain == DOMAIN_CS) ? "CS" : "PS")
-                .append(" transportType=").append(TransportType.toString(mTransportType))
+                .append(" transportType=").append(
+                        AccessNetworkConstants.transportTypeToString(mTransportType))
                 .append(" regState=").append(regStateToString(mRegState))
                 .append(" roamingType=").append(ServiceState.roamingTypeToString(mRoamingType))
                 .append(" accessNetworkTechnology=")
@@ -539,4 +558,192 @@
         p.recycle();
         return result;
     }
+
+    /**
+     * Provides a convenient way to set the fields of a {@link NetworkRegistrationState} when
+     * creating a new instance.
+     *
+     * <p>The example below shows how you might create a new {@code NetworkRegistrationState}:
+     *
+     * <pre><code>
+     *
+     * NetworkRegistrationState nrs = new NetworkRegistrationState.Builder()
+     *     .setApnTypeBitmask(ApnSetting.TYPE_DEFAULT | ApnSetting.TYPE_MMS)
+     *     .setApnName("apn.example.com")
+     *     .setEntryName("Example Carrier APN")
+     *     .setMmsc(Uri.parse("http://mms.example.com:8002"))
+     *     .setMmsProxyAddress(mmsProxy)
+     *     .setMmsProxyPort(8799)
+     *     .build();
+     * </code></pre>
+     */
+    public static class Builder{
+        @Domain
+        private int mDomain;
+
+        private int mTransportType;
+
+        @RegState
+        private int mRegState;
+
+        @ServiceState.RoamingType
+        private int mRoamingType;
+
+        @NetworkType
+        private int mAccessNetworkTechnology;
+
+        @NRStatus
+        private int mNrStatus;
+
+        private int mRejectCause;
+
+        private boolean mEmergencyOnly;
+
+        @ServiceType
+        private int[] mAvailableServices;
+
+        @Nullable
+        private CellIdentity mCellIdentity;
+
+        /**
+         * Default constructor for Builder.
+         */
+        public Builder() {}
+
+        /**
+         * Set the network domain.
+         *
+         * @param domain Network domain.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setDomain(@Domain int domain) {
+            mDomain = domain;
+            return this;
+        }
+
+        /**
+         * Set the transport type.
+         *
+         * @param transportType Transport type.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setTransportType(@TransportType int transportType) {
+            mTransportType = transportType;
+            return this;
+        }
+
+        /**
+         * Set the registration state.
+         *
+         * @param regState The registration state.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setRegState(@RegState int regState) {
+            mRegState = regState;
+            return this;
+        }
+
+        /**
+         * Set the roaming type.
+         *
+         * @param roamingType Roaming type.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setRoamingType(@ServiceState.RoamingType int roamingType) {
+            mRoamingType = roamingType;
+            return this;
+        }
+
+        /**
+         * Set tne access network technology.
+         *
+         * @return The same instance of the builder.
+         *
+         * @param accessNetworkTechnology The access network technology
+         */
+        public @NonNull Builder setAccessNetworkTechnology(
+                @NetworkType int accessNetworkTechnology) {
+            mAccessNetworkTechnology = accessNetworkTechnology;
+            return this;
+        }
+
+        /**
+         * Set the 5G NR connection status.
+         *
+         * @param nrStatus 5G NR connection status.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setNrStatus(@NRStatus int nrStatus) {
+            mNrStatus = nrStatus;
+            return this;
+        }
+
+        /**
+         * Set the network reject cause.
+         *
+         * @param rejectCause Reason for denial if the registration state is
+         * {@link #REG_STATE_DENIED}.Depending on {@code accessNetworkTechnology}, the values are
+         * defined in 3GPP TS 24.008 10.5.3.6 for UMTS, 3GPP TS 24.301 9.9.3.9 for LTE, and 3GPP2
+         * A.S0001 6.2.2.44 for CDMA. If the reject cause is not supported or unknown, set it to 0.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setRejectCause(int rejectCause) {
+            mRejectCause = rejectCause;
+            return this;
+        }
+
+        /**
+         * Set emergency only.
+         *
+         * @param emergencyOnly True if this network registration is for emergency use only.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setEmergencyOnly(boolean emergencyOnly) {
+            mEmergencyOnly = emergencyOnly;
+            return this;
+        }
+
+        /**
+         * Set the available services.
+         *
+         * @param availableServices Available services.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setAvailableServices(
+                @NonNull @ServiceType int[] availableServices) {
+            mAvailableServices = availableServices;
+            return this;
+        }
+
+        /**
+         * Set the cell identity.
+         *
+         * @param cellIdentity The cell identity.
+         *
+         * @return The same instance of the builder.
+         */
+        public @NonNull Builder setCellIdentity(@Nullable CellIdentity cellIdentity) {
+            mCellIdentity = cellIdentity;
+            return this;
+        }
+
+        /**
+         * Build the NetworkRegistrationState.
+         *
+         * @return the NetworkRegistrationState object.
+         */
+        public @NonNull NetworkRegistrationState build() {
+            return new NetworkRegistrationState(mDomain, mTransportType, mRegState,
+                    mAccessNetworkTechnology, mRejectCause, mEmergencyOnly, mAvailableServices,
+                    mCellIdentity);
+        }
+    }
 }
diff --git a/telephony/java/android/telephony/NetworkService.java b/telephony/java/android/telephony/NetworkService.java
index 6c45cc4..f1240e9 100644
--- a/telephony/java/android/telephony/NetworkService.java
+++ b/telephony/java/android/telephony/NetworkService.java
@@ -17,6 +17,7 @@
 package android.telephony;
 
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.app.Service;
 import android.content.Intent;
@@ -26,6 +27,7 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.RemoteException;
+import android.telephony.NetworkRegistrationState.Domain;
 import android.util.SparseArray;
 
 import com.android.internal.annotations.VisibleForTesting;
@@ -81,36 +83,43 @@
      * service is associated with one physical SIM slot.
      */
     public abstract class NetworkServiceProvider implements AutoCloseable {
-        private final int mSlotId;
+        private final int mSlotIndex;
 
         private final List<INetworkServiceCallback>
                 mNetworkRegistrationStateChangedCallbacks = new ArrayList<>();
 
-        public NetworkServiceProvider(int slotId) {
-            mSlotId = slotId;
+        /**
+         * Constructor
+         * @param slotIndex SIM slot id the data service provider associated with.
+         */
+        public NetworkServiceProvider(int slotIndex) {
+            mSlotIndex = slotIndex;
         }
 
         /**
-         * @return SIM slot id the network service associated with.
+         * @return SIM slot index the network service associated with.
          */
-        public final int getSlotId() {
-            return mSlotId;
+        public final int getSlotIndex() {
+            return mSlotIndex;
         }
 
         /**
          * API to get network registration state. The result will be passed to the callback.
-         * @param domain
-         * @param callback
-         * @return SIM slot id the network service associated with.
+         * @param domain Network domain
+         * @param callback The callback for reporting network registration state
          */
-        public void getNetworkRegistrationState(int domain, NetworkServiceCallback callback) {
+        public void getNetworkRegistrationState(@Domain int domain,
+                                                @NonNull NetworkServiceCallback callback) {
             callback.onGetNetworkRegistrationStateComplete(
                     NetworkServiceCallback.RESULT_ERROR_UNSUPPORTED, null);
         }
 
+        /**
+         * Notify the system that network registration state is changed.
+         */
         public final void notifyNetworkRegistrationStateChanged() {
             mHandler.obtainMessage(NETWORK_SERVICE_INDICATION_NETWORK_STATE_CHANGED,
-                    mSlotId, 0, null).sendToTarget();
+                    mSlotIndex, 0, null).sendToTarget();
         }
 
         private void registerForStateChanged(@NonNull INetworkServiceCallback callback) {
@@ -152,23 +161,23 @@
 
         @Override
         public void handleMessage(Message message) {
-            final int slotId = message.arg1;
+            final int slotIndex = message.arg1;
             final INetworkServiceCallback callback = (INetworkServiceCallback) message.obj;
 
-            NetworkServiceProvider serviceProvider = mServiceMap.get(slotId);
+            NetworkServiceProvider serviceProvider = mServiceMap.get(slotIndex);
 
             switch (message.what) {
                 case NETWORK_SERVICE_CREATE_NETWORK_SERVICE_PROVIDER:
                     // If the service provider doesn't exist yet, we try to create it.
                     if (serviceProvider == null) {
-                        mServiceMap.put(slotId, createNetworkServiceProvider(slotId));
+                        mServiceMap.put(slotIndex, onCreateNetworkServiceProvider(slotIndex));
                     }
                     break;
                 case NETWORK_SERVICE_REMOVE_NETWORK_SERVICE_PROVIDER:
                     // If the service provider doesn't exist yet, we try to create it.
                     if (serviceProvider != null) {
                         serviceProvider.close();
-                        mServiceMap.remove(slotId);
+                        mServiceMap.remove(slotIndex);
                     }
                     break;
                 case NETWORK_SERVICE_REMOVE_ALL_NETWORK_SERVICE_PROVIDERS:
@@ -221,12 +230,12 @@
      * this method to facilitate the creation of {@link NetworkServiceProvider} instances. The system
      * will call this method after binding the network service for each active SIM slot id.
      *
-     * @param slotId SIM slot id the network service associated with.
+     * @param slotIndex SIM slot id the network service associated with.
      * @return Network service object
      */
-    protected abstract NetworkServiceProvider createNetworkServiceProvider(int slotId);
+    @Nullable
+    public abstract NetworkServiceProvider onCreateNetworkServiceProvider(int slotIndex);
 
-    /** @hide */
     @Override
     public IBinder onBind(Intent intent) {
         if (intent == null || !NETWORK_SERVICE_INTERFACE.equals(intent.getAction())) {
@@ -237,7 +246,6 @@
         return mBinder;
     }
 
-    /** @hide */
     @Override
     public boolean onUnbind(Intent intent) {
         mHandler.obtainMessage(NETWORK_SERVICE_REMOVE_ALL_NETWORK_SERVICE_PROVIDERS, 0,
@@ -250,6 +258,7 @@
     @Override
     public void onDestroy() {
         mHandlerThread.quit();
+        super.onDestroy();
     }
 
     /**
@@ -259,35 +268,35 @@
     private class INetworkServiceWrapper extends INetworkService.Stub {
 
         @Override
-        public void createNetworkServiceProvider(int slotId) {
-            mHandler.obtainMessage(NETWORK_SERVICE_CREATE_NETWORK_SERVICE_PROVIDER, slotId,
+        public void createNetworkServiceProvider(int slotIndex) {
+            mHandler.obtainMessage(NETWORK_SERVICE_CREATE_NETWORK_SERVICE_PROVIDER, slotIndex,
                     0, null).sendToTarget();
         }
 
         @Override
-        public void removeNetworkServiceProvider(int slotId) {
-            mHandler.obtainMessage(NETWORK_SERVICE_REMOVE_NETWORK_SERVICE_PROVIDER, slotId,
+        public void removeNetworkServiceProvider(int slotIndex) {
+            mHandler.obtainMessage(NETWORK_SERVICE_REMOVE_NETWORK_SERVICE_PROVIDER, slotIndex,
                     0, null).sendToTarget();
         }
 
         @Override
         public void getNetworkRegistrationState(
-                int slotId, int domain, INetworkServiceCallback callback) {
-            mHandler.obtainMessage(NETWORK_SERVICE_GET_REGISTRATION_STATE, slotId,
+                int slotIndex, int domain, INetworkServiceCallback callback) {
+            mHandler.obtainMessage(NETWORK_SERVICE_GET_REGISTRATION_STATE, slotIndex,
                     domain, callback).sendToTarget();
         }
 
         @Override
         public void registerForNetworkRegistrationStateChanged(
-                int slotId, INetworkServiceCallback callback) {
-            mHandler.obtainMessage(NETWORK_SERVICE_REGISTER_FOR_STATE_CHANGE, slotId,
+                int slotIndex, INetworkServiceCallback callback) {
+            mHandler.obtainMessage(NETWORK_SERVICE_REGISTER_FOR_STATE_CHANGE, slotIndex,
                     0, callback).sendToTarget();
         }
 
         @Override
         public void unregisterForNetworkRegistrationStateChanged(
-                int slotId,INetworkServiceCallback callback) {
-            mHandler.obtainMessage(NETWORK_SERVICE_UNREGISTER_FOR_STATE_CHANGE, slotId,
+                int slotIndex, INetworkServiceCallback callback) {
+            mHandler.obtainMessage(NETWORK_SERVICE_UNREGISTER_FOR_STATE_CHANGE, slotIndex,
                     0, callback).sendToTarget();
         }
     }
diff --git a/telephony/java/android/telephony/NetworkServiceCallback.java b/telephony/java/android/telephony/NetworkServiceCallback.java
index dbad02f..c2fcfb7 100644
--- a/telephony/java/android/telephony/NetworkServiceCallback.java
+++ b/telephony/java/android/telephony/NetworkServiceCallback.java
@@ -17,6 +17,7 @@
 package android.telephony;
 
 import android.annotation.IntDef;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.os.RemoteException;
 import android.telephony.NetworkService.NetworkServiceProvider;
@@ -75,7 +76,8 @@
      *                {@link NetworkServiceCallback#RESULT_ERROR_UNSUPPORTED}
      * @param state The state information to be returned to callback.
      */
-    public void onGetNetworkRegistrationStateComplete(int result, NetworkRegistrationState state) {
+    public void onGetNetworkRegistrationStateComplete(int result,
+                                                      @Nullable NetworkRegistrationState state) {
         INetworkServiceCallback callback = mCallback.get();
         if (callback != null) {
             try {
diff --git a/telephony/java/android/telephony/PhoneNumberRange.java b/telephony/java/android/telephony/PhoneNumberRange.java
index dba803b..12df9b5 100644
--- a/telephony/java/android/telephony/PhoneNumberRange.java
+++ b/telephony/java/android/telephony/PhoneNumberRange.java
@@ -149,7 +149,7 @@
      * @param number A phone number, with or without separators or a country code.
      * @return {@code true} if the number matches, {@code false} otherwise.
      */
-    public boolean matches(String number) {
+    public boolean matches(@NonNull String number) {
         // Check the prefix, make sure it matches either with or without the country code.
         String normalizedNumber = number.replaceAll("[^0-9]", "");
         String prefixWithCountryCode = mCountryCode + mPrefix;
diff --git a/telephony/java/android/telephony/PhoneNumberUtils.java b/telephony/java/android/telephony/PhoneNumberUtils.java
index 4dcb410..549c044 100644
--- a/telephony/java/android/telephony/PhoneNumberUtils.java
+++ b/telephony/java/android/telephony/PhoneNumberUtils.java
@@ -25,12 +25,11 @@
 import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.Intent;
-import android.content.res.Resources;
 import android.database.Cursor;
 import android.location.CountryDetector;
 import android.net.Uri;
-import android.os.SystemProperties;
 import android.os.PersistableBundle;
+import android.os.SystemProperties;
 import android.provider.Contacts;
 import android.provider.ContactsContract;
 import android.telecom.PhoneAccount;
@@ -1738,7 +1737,7 @@
      * @return true if the number is in the list of emergency numbers
      *         listed in the RIL / SIM, otherwise return false.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)} instead.
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)} instead.
      */
     @Deprecated
     public static boolean isEmergencyNumber(String number) {
@@ -1754,7 +1753,7 @@
      * @return true if the number is in the list of emergency numbers
      *         listed in the RIL / SIM, otherwise return false.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1785,7 +1784,7 @@
      *         listed in the RIL / SIM, *or* if the number starts with the
      *         same digits as any of those emergency numbers.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1814,7 +1813,7 @@
      *         listed in the RIL / SIM, *or* if the number starts with the
      *         same digits as any of those emergency numbers.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1883,7 +1882,7 @@
      * @return if the number is an emergency number for the specific country, then return true,
      * otherwise false
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1903,7 +1902,7 @@
      * @return if the number is an emergency number for the specific country, then return true,
      * otherwise false
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1934,7 +1933,7 @@
      *         country, *or* if the number starts with the same digits as
      *         any of those emergency numbers.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -1964,7 +1963,7 @@
      *         country, *or* if the number starts with the same digits as
      *         any of those emergency numbers.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -2017,7 +2016,7 @@
     private static boolean isEmergencyNumberInternal(int subId, String number,
                                                      String defaultCountryIso,
                                                      boolean useExactMatch) {
-        return TelephonyManager.getDefault().isCurrentEmergencyNumber(number);
+        return TelephonyManager.getDefault().isEmergencyNumber(number);
     }
 
     /**
@@ -2028,7 +2027,7 @@
      * @return true if the specified number is an emergency number for the country the user
      * is currently in.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)}
      *             instead.
      */
     @Deprecated
@@ -2045,7 +2044,7 @@
      * @return true if the specified number is an emergency number for the country the user
      * is currently in.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -2079,7 +2078,7 @@
      *
      * @see android.location.CountryDetector
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
@@ -2110,7 +2109,7 @@
      * @return true if the specified number is an emergency number for a local country, based on the
      *              CountryDetector.
      *
-     * @deprecated Please use {@link TelephonyManager#isCurrentPotentialEmergencyNumber(String)}
+     * @deprecated Please use {@link TelephonyManager#isPotentialEmergencyNumber(String)}
      *             instead.
      *
      * @hide
diff --git a/telephony/java/android/telephony/PhoneStateListener.java b/telephony/java/android/telephony/PhoneStateListener.java
index 3ce646c..918bf60 100644
--- a/telephony/java/android/telephony/PhoneStateListener.java
+++ b/telephony/java/android/telephony/PhoneStateListener.java
@@ -176,26 +176,21 @@
 
     /**
      * Listen for {@link PreciseCallState.State} of ringing, background and foreground calls.
-     * {@more}
-     * Requires Permission: {@link android.Manifest.permission#READ_PRECISE_PHONE_STATE
-     * READ_PRECISE_PHONE_STATE}
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public static final int LISTEN_PRECISE_CALL_STATE                       = 0x00000800;
 
     /**
      * Listen for {@link PreciseDataConnectionState} on the data connection (cellular).
      *
-     * {@more}
-     * Requires Permission: {@link android.Manifest.permission#READ_PRECISE_PHONE_STATE
-     * READ_PRECISE_PHONE_STATE}
-     *
      * @see #onPreciseDataConnectionStateChanged
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public static final int LISTEN_PRECISE_DATA_CONNECTION_STATE            = 0x00001000;
 
@@ -297,14 +292,16 @@
     public static final int LISTEN_PHONE_CAPABILITY_CHANGE                 = 0x00200000;
 
     /**
-     *  Listen for changes to preferred data subId.
-     *  See {@link SubscriptionManager#setPreferredDataSubId(int)}
-     *  for more details.
+     *  Listen for changes to active data subId. Active data subscription is
+     *  the current subscription used to setup Cellular Internet data. For example,
+     *  it could be the current active opportunistic subscription in use, or the
+     *  subscription user selected as default data subscription in DSDS mode.
      *
-     *  @see #onPreferredDataSubIdChanged
-     *  @hide
+     *  Requires Permission: {@link android.Manifest.permission#READ_PHONE_STATE
+     *  READ_PHONE_STATE}
+     *  @see #onActiveDataSubscriptionIdChanged
      */
-    public static final int LISTEN_PREFERRED_DATA_SUBID_CHANGE              = 0x00400000;
+    public static final int LISTEN_ACTIVE_DATA_SUBSCRIPTION_ID_CHANGE = 0x00400000;
 
     /**
      *  Listen for changes to the radio power state.
@@ -328,12 +325,10 @@
     /**
      * Listen for call disconnect causes which contains {@link DisconnectCause} and
      * {@link PreciseDisconnectCause}.
-     * {@more}
-     * Requires Permission: {@link android.Manifest.permission#READ_PRECISE_PHONE_STATE
-     * READ_PRECISE_PHONE_STATE}
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public static final int LISTEN_CALL_DISCONNECT_CAUSES                  = 0x02000000;
 
@@ -353,13 +348,10 @@
      * Listen for IMS call disconnect causes which contains
      * {@link android.telephony.ims.ImsReasonInfo}
      *
-     * {@more}
-     * Requires Permission: {@link android.Manifest.permission#READ_PRECISE_PHONE_STATE
-     * READ_PRECISE_PHONE_STATE}
-     *
      * @see #onImsCallDisconnectCauseChanged(ImsReasonInfo)
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public static final int LISTEN_IMS_CALL_DISCONNECT_CAUSES              = 0x08000000;
 
@@ -576,8 +568,9 @@
      * @param callState {@link PreciseCallState}
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
-    public void onPreciseCallStateChanged(PreciseCallState callState) {
+    public void onPreciseCallStateChanged(@NonNull PreciseCallState callState) {
         // default implementation empty
     }
 
@@ -588,6 +581,7 @@
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public void onCallDisconnectCauseChanged(int disconnectCause, int preciseDisconnectCause) {
         // default implementation empty
@@ -599,6 +593,7 @@
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public void onImsCallDisconnectCauseChanged(@NonNull ImsReasonInfo imsReasonInfo) {
         // default implementation empty
@@ -610,9 +605,10 @@
      *
      * @hide
      */
+    @RequiresPermission((android.Manifest.permission.READ_PRECISE_PHONE_STATE))
     @SystemApi
     public void onPreciseDataConnectionStateChanged(
-            PreciseDataConnectionState dataConnectionState) {
+            @NonNull PreciseDataConnectionState dataConnectionState) {
         // default implementation empty
     }
 
@@ -710,14 +706,13 @@
     }
 
     /**
-     * Callback invoked when preferred data subId changes. Requires
-     * the READ_PRIVILEGED_PHONE_STATE permission.
-     * @param subId the new preferred data subId. If it's INVALID_SUBSCRIPTION_ID,
-     *              it means it's unset and defaultDataSub is used to determine which
-     *              modem is preferred.
-     * @hide
+     * Callback invoked when active data subId changes. Requires
+     * the READ_PHONE_STATE permission.
+     * @param subId current subscription used to setup Cellular Internet data.
+     *              For example, it could be the current active opportunistic subscription in use,
+     *              or the subscription user selected as default data subscription in DSDS mode.
      */
-    public void onPreferredDataSubIdChanged(int subId) {
+    public void onActiveDataSubscriptionIdChanged(int subId) {
         // default implementation empty
     }
 
@@ -1001,12 +996,12 @@
                     () -> mExecutor.execute(() -> psl.onCallAttributesChanged(callAttributes)));
         }
 
-        public void onPreferredDataSubIdChanged(int subId) {
+        public void onActiveDataSubIdChanged(int subId) {
             PhoneStateListener psl = mPhoneStateListenerWeakRef.get();
             if (psl == null) return;
 
             Binder.withCleanCallingIdentity(
-                    () -> mExecutor.execute(() -> psl.onPreferredDataSubIdChanged(subId)));
+                    () -> mExecutor.execute(() -> psl.onActiveDataSubscriptionIdChanged(subId)));
         }
 
         public void onImsCallDisconnectCauseChanged(ImsReasonInfo disconnectCause) {
diff --git a/telephony/java/android/telephony/PreciseDataConnectionState.java b/telephony/java/android/telephony/PreciseDataConnectionState.java
index 57a1826..d593678 100644
--- a/telephony/java/android/telephony/PreciseDataConnectionState.java
+++ b/telephony/java/android/telephony/PreciseDataConnectionState.java
@@ -16,6 +16,8 @@
 
 package android.telephony;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.net.LinkProperties;
@@ -25,6 +27,7 @@
 
 import java.util.Objects;
 
+
 /**
  * Contains precise data connection state.
  *
@@ -119,6 +122,7 @@
     /**
      * Returns APN {@link ApnSetting} of this data connection.
      */
+    @Nullable
     public String getDataConnectionApn() {
         return mAPN;
     }
diff --git a/telephony/java/android/telephony/PreciseDisconnectCause.java b/telephony/java/android/telephony/PreciseDisconnectCause.java
index af88748..54980a2 100644
--- a/telephony/java/android/telephony/PreciseDisconnectCause.java
+++ b/telephony/java/android/telephony/PreciseDisconnectCause.java
@@ -23,7 +23,7 @@
  * @hide
  */
 @SystemApi
-public class PreciseDisconnectCause {
+public final class PreciseDisconnectCause {
 
     /** The disconnect cause is not valid (Not received a disconnect cause).*/
     public static final int NOT_VALID                                        = -1;
diff --git a/telephony/java/android/telephony/RadioAccessFamily.java b/telephony/java/android/telephony/RadioAccessFamily.java
index c1786be..3317c22 100644
--- a/telephony/java/android/telephony/RadioAccessFamily.java
+++ b/telephony/java/android/telephony/RadioAccessFamily.java
@@ -22,6 +22,7 @@
 import android.os.Build;
 import android.os.Parcel;
 import android.os.Parcelable;
+import android.telephony.TelephonyManager.PrefNetworkMode;
 
 import com.android.internal.telephony.RILConstants;
 
@@ -170,7 +171,8 @@
     };
 
     @UnsupportedAppUsage
-    public static int getRafFromNetworkType(int type) {
+    @TelephonyManager.NetworkTypeBitMask
+    public static int getRafFromNetworkType(@PrefNetworkMode int type) {
         switch (type) {
             case RILConstants.NETWORK_MODE_WCDMA_PREF:
                 return GSM | WCDMA;
@@ -279,6 +281,7 @@
     }
 
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
+    @PrefNetworkMode
     public static int getNetworkTypeFromRaf(int raf) {
         raf = getAdjustedRaf(raf);
 
@@ -394,81 +397,4 @@
         }
         return result;
     }
-
-    /**
-     * convert RAF from {@link android.hardware.radio.V1_0.RadioAccessFamily} to
-     * {@link TelephonyManager.NetworkTypeBitMask}, the bitmask represented by
-     * {@link TelephonyManager.NetworkType}.
-     *
-     * @param raf {@link android.hardware.radio.V1_0.RadioAccessFamily}
-     * @return {@link TelephonyManager.NetworkTypeBitMask}
-     */
-    public static int convertToNetworkTypeBitMask(int raf) {
-        int networkTypeRaf = 0;
-
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.GSM) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_GSM;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.GPRS) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_GPRS;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.EDGE) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_EDGE;
-        }
-        // convert both IS95A/IS95B to CDMA as network mode doesn't support CDMA
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.IS95A) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_CDMA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.IS95B) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_CDMA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.ONE_X_RTT) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_1xRTT;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.EVDO_0) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_0;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.EVDO_A) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_A;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.EVDO_B) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_EVDO_B;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.EHRPD) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_EHRPD;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.HSUPA) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_HSUPA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.HSDPA) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_HSDPA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.HSPA) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_HSPA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.HSPAP) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_HSPAP;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.UMTS) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_UMTS;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.TD_SCDMA) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_TD_SCDMA;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.LTE) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_LTE;
-        }
-        if ((raf & android.hardware.radio.V1_0.RadioAccessFamily.LTE_CA) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_LTE_CA;
-        }
-        if ((raf & android.hardware.radio.V1_4.RadioAccessFamily.NR) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_NR;
-        }
-        // TODO: need hal definition
-        if ((raf & (1 << ServiceState.RIL_RADIO_TECHNOLOGY_IWLAN)) != 0) {
-            networkTypeRaf |= TelephonyManager.NETWORK_TYPE_BITMASK_IWLAN;
-        }
-
-        return (networkTypeRaf == 0) ? TelephonyManager.NETWORK_TYPE_UNKNOWN : networkTypeRaf;
-    }
 }
diff --git a/telephony/java/android/telephony/ServiceState.java b/telephony/java/android/telephony/ServiceState.java
index a1aee6d..4b15aac 100644
--- a/telephony/java/android/telephony/ServiceState.java
+++ b/telephony/java/android/telephony/ServiceState.java
@@ -17,6 +17,8 @@
 package android.telephony;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
@@ -26,6 +28,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telephony.AccessNetworkConstants.AccessNetworkType;
+import android.telephony.AccessNetworkConstants.TransportType;
 import android.telephony.NetworkRegistrationState.Domain;
 import android.telephony.NetworkRegistrationState.NRStatus;
 import android.text.TextUtils;
@@ -436,7 +439,11 @@
 
     /**
      * Construct a ServiceState object from the given parcel.
+     *
+     * @deprecated The constructor takes parcel should not be public at the beginning. Use
+     * {@link #ServiceState()} instead.
      */
+    @Deprecated
     public ServiceState(Parcel in) {
         mVoiceRegState = in.readInt();
         mDataRegState = in.readInt();
@@ -614,7 +621,7 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public @RoamingType int getVoiceRoamingType() {
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
             return regState.getRoamingType();
         }
@@ -638,7 +645,7 @@
      */
     public boolean getDataRoamingFromRegistration() {
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
             return (regState.getRegState() == NetworkRegistrationState.REG_STATE_ROAMING);
         }
@@ -653,7 +660,7 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public @RoamingType int getDataRoamingType() {
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
             return regState.getRoamingType();
         }
@@ -831,7 +838,7 @@
                 mVoiceRegState,
                 mDataRegState,
                 mChannelNumber,
-                mCellBandwidths,
+                Arrays.hashCode(mCellBandwidths),
                 mVoiceOperatorAlphaLong,
                 mVoiceOperatorAlphaShort,
                 mVoiceOperatorNumeric,
@@ -1124,10 +1131,10 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     public void setVoiceRoamingType(@RoamingType int type) {
         NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState == null) {
             regState = new NetworkRegistrationState(
-                    NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN,
+                    NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
                     ServiceState.ROAMING_TYPE_NOT_ROAMING, TelephonyManager.NETWORK_TYPE_UNKNOWN, 0,
                     false, null, null);
             addNetworkRegistrationState(regState);
@@ -1145,10 +1152,10 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
     public void setDataRoamingType(@RoamingType int type) {
         NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState == null) {
             regState = new NetworkRegistrationState(
-                    NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN,
+                    NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
                     ServiceState.ROAMING_TYPE_NOT_ROAMING, TelephonyManager.NETWORK_TYPE_UNKNOWN, 0,
                     false, null, null);
             addNetworkRegistrationState(regState);
@@ -1320,10 +1327,10 @@
 
         // sync to network registration state
         NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState == null) {
             regState = new NetworkRegistrationState(
-                    NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN,
+                    NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
                     ServiceState.ROAMING_TYPE_NOT_ROAMING, TelephonyManager.NETWORK_TYPE_UNKNOWN,
                     0, false, null, null);
             addNetworkRegistrationState(regState);
@@ -1347,11 +1354,11 @@
 
         // sync to network registration state
         NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
 
         if (regState == null) {
             regState = new NetworkRegistrationState(
-                    NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN,
+                    NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN,
                     ServiceState.ROAMING_TYPE_NOT_ROAMING, TelephonyManager.NETWORK_TYPE_UNKNOWN,
                     0, false, null, null);
             addNetworkRegistrationState(regState);
@@ -1385,7 +1392,7 @@
      */
     public @NRStatus int getNrStatus() {
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState == null) return NetworkRegistrationState.NR_STATUS_NONE;
         return regState.getNrStatus();
     }
@@ -1569,8 +1576,19 @@
     /** @hide */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public @TelephonyManager.NetworkType int getDataNetworkType() {
+        final NetworkRegistrationState iwlanRegState = getNetworkRegistrationState(
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
+        if (iwlanRegState != null
+                && iwlanRegState.getRegState() == NetworkRegistrationState.REG_STATE_HOME) {
+            // If the device is on IWLAN, return IWLAN as the network type. This is to simulate the
+            // behavior of legacy mode device. In the future caller should use
+            // getNetworkRegistrationState() to retrieve the actual data network type on cellular
+            // or on IWLAN.
+            return iwlanRegState.getAccessNetworkTechnology();
+        }
+
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_PS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
             return regState.getAccessNetworkTechnology();
         }
@@ -1581,7 +1599,7 @@
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P)
     public @TelephonyManager.NetworkType int getVoiceNetworkType() {
         final NetworkRegistrationState regState = getNetworkRegistrationState(
-                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TransportType.WWAN);
+                NetworkRegistrationState.DOMAIN_CS, AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
         if (regState != null) {
             return regState.getAccessNetworkTechnology();
         }
@@ -1749,6 +1767,7 @@
      * @return List of {@link NetworkRegistrationState}
      * @hide
      */
+    @NonNull
     @SystemApi
     public List<NetworkRegistrationState> getNetworkRegistrationStates() {
         synchronized (mNetworkRegistrationStates) {
@@ -1759,12 +1778,13 @@
     /**
      * Get the network registration states for the transport type.
      *
-     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @param transportType The transport type
      * @return List of {@link NetworkRegistrationState}
      * @hide
      *
-     * @deprecated Use {@link #getNetworkRegistrationStatesFromTransportType(int)}
+     * @deprecated Use {@link #getNetworkRegistrationStatesForTransportType(int)}
      */
+    @NonNull
     @Deprecated
     @SystemApi
     public List<NetworkRegistrationState> getNetworkRegistrationStates(int transportType) {
@@ -1774,13 +1794,14 @@
     /**
      * Get the network registration states for the transport type.
      *
-     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @param transportType The transport type
      * @return List of {@link NetworkRegistrationState}
      * @hide
      */
+    @NonNull
     @SystemApi
     public List<NetworkRegistrationState> getNetworkRegistrationStatesForTransportType(
-            int transportType) {
+            @TransportType int transportType) {
         List<NetworkRegistrationState> list = new ArrayList<>();
 
         synchronized (mNetworkRegistrationStates) {
@@ -1801,6 +1822,7 @@
      * @return List of {@link NetworkRegistrationState}
      * @hide
      */
+    @NonNull
     @SystemApi
     public List<NetworkRegistrationState> getNetworkRegistrationStatesForDomain(
             @Domain int domain) {
@@ -1821,16 +1843,17 @@
      * Get the network registration state for the transport type and network domain.
      *
      * @param domain The network {@link NetworkRegistrationState.Domain domain}
-     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @param transportType The transport type
      * @return The matching {@link NetworkRegistrationState}
      * @hide
      *
      * @deprecated Use {@link #getNetworkRegistrationState(int, int)}
      */
+    @Nullable
     @Deprecated
     @SystemApi
     public NetworkRegistrationState getNetworkRegistrationStates(@Domain int domain,
-                                                                 int transportType) {
+                                                                 @TransportType int transportType) {
         return getNetworkRegistrationState(domain, transportType);
     }
 
@@ -1838,14 +1861,15 @@
      * Get the network registration state for the transport type and network domain.
      *
      * @param domain The network {@link NetworkRegistrationState.Domain domain}
-     * @param transportType The {@link AccessNetworkConstants.TransportType transport type}
+     * @param transportType The transport type
      * @return The matching {@link NetworkRegistrationState}
      * @hide
      *
      */
+    @Nullable
     @SystemApi
     public NetworkRegistrationState getNetworkRegistrationState(@Domain int domain,
-                                                                int transportType) {
+                                                                @TransportType int transportType) {
         synchronized (mNetworkRegistrationStates) {
             for (NetworkRegistrationState networkRegistrationState : mNetworkRegistrationStates) {
                 if (networkRegistrationState.getTransportType() == transportType
diff --git a/telephony/java/android/telephony/SignalStrength.java b/telephony/java/android/telephony/SignalStrength.java
index d2ae106..cab2374 100644
--- a/telephony/java/android/telephony/SignalStrength.java
+++ b/telephony/java/android/telephony/SignalStrength.java
@@ -214,14 +214,53 @@
      * @see android.telephony#CellSignalStrengthCdma
      * @see android.telephony#CellSignalStrengthGsm
      */
-    public @NonNull List<CellSignalStrength> getCellSignalStrengths() {
-        List<CellSignalStrength> cssList = new ArrayList<>(2); // Usually have 2 or fewer elems
-        if (mLte.isValid()) cssList.add(mLte);
-        if (mCdma.isValid()) cssList.add(mCdma);
-        if (mTdscdma.isValid()) cssList.add(mTdscdma);
-        if (mWcdma.isValid()) cssList.add(mWcdma);
-        if (mGsm.isValid()) cssList.add(mGsm);
-        if (mNr.isValid()) cssList.add(mNr);
+    @NonNull public List<CellSignalStrength> getCellSignalStrengths() {
+        return getCellSignalStrengths(CellSignalStrength.class);
+    }
+
+    /**
+     * Returns a List of CellSignalStrength Components of this SignalStrength Report.
+     *
+     * Use this API to access underlying
+     * {@link android.telephony#CellSignalStrength CellSignalStrength} objects that provide more
+     * granular information about the SignalStrength report. Only valid (non-empty)
+     * CellSignalStrengths will be returned. The order of any returned elements is not guaranteed,
+     * and the list may contain more than one instance of a CellSignalStrength type.
+     *
+     * @param clazz a class type that extends
+     *        {@link android.telephony.CellSignalStrength CellSignalStrength} to filter possible
+     *        return values.
+     * @return a List of CellSignalStrength or an empty List if there are no valid measurements.
+     *
+     * @see android.telephony#CellSignalStrength
+     * @see android.telephony#CellSignalStrengthNr
+     * @see android.telephony#CellSignalStrengthLte
+     * @see android.telephony#CellSignalStrengthTdscdma
+     * @see android.telephony#CellSignalStrengthWcdma
+     * @see android.telephony#CellSignalStrengthCdma
+     * @see android.telephony#CellSignalStrengthGsm
+     */
+    @NonNull public <T extends CellSignalStrength> List<T> getCellSignalStrengths(
+            @NonNull Class<T> clazz) {
+        List<T> cssList = new ArrayList<>(2); // Usually have 2 or fewer elems
+        if (mLte.isValid() && clazz.isAssignableFrom(CellSignalStrengthLte.class)) {
+            cssList.add((T) mLte);
+        }
+        if (mCdma.isValid() && clazz.isAssignableFrom(CellSignalStrengthCdma.class)) {
+            cssList.add((T) mCdma);
+        }
+        if (mTdscdma.isValid() && clazz.isAssignableFrom(CellSignalStrengthTdscdma.class)) {
+            cssList.add((T) mTdscdma);
+        }
+        if (mWcdma.isValid() && clazz.isAssignableFrom(CellSignalStrengthWcdma.class)) {
+            cssList.add((T) mWcdma);
+        }
+        if (mGsm.isValid() && clazz.isAssignableFrom(CellSignalStrengthGsm.class)) {
+            cssList.add((T) mGsm);
+        }
+        if (mNr.isValid() && clazz.isAssignableFrom(CellSignalStrengthNr.class)) {
+            cssList.add((T) mNr);
+        }
         return cssList;
     }
 
diff --git a/telephony/java/android/telephony/SmsManager.java b/telephony/java/android/telephony/SmsManager.java
index d777bf1..c39f1f5 100644
--- a/telephony/java/android/telephony/SmsManager.java
+++ b/telephony/java/android/telephony/SmsManager.java
@@ -316,6 +316,7 @@
      *  <code>RESULT_ERROR_GENERIC_FAILURE</code><br>
      *  <code>RESULT_ERROR_RADIO_OFF</code><br>
      *  <code>RESULT_ERROR_NULL_PDU</code><br>
+     *  <code>RESULT_ERROR_NO_SERVICE</code><br>
      *  For <code>RESULT_ERROR_GENERIC_FAILURE</code> the sentIntent may include
      *  the extra "errorCode" containing a radio technology specific value,
      *  generally only useful for troubleshooting.<br>
@@ -365,19 +366,12 @@
         if (DBG) {
             Log.d(TAG, "for subId: " + subId + ", subscription-info: " + info);
         }
-        if (info == null) {
-            // There is no subscription for the given subId. That can only mean one thing:
-            // the caller is using a SmsManager instance with an obsolete subscription id.
-            // That is most probably because caller didn't invalidate SmsManager instance
-            // for an already deleted subscription id.
-            Log.e(TAG, "subId: " + subId + " for this SmsManager instance is obsolete.");
-            sendErrorInPendingIntent(sentIntent, SmsManager.RESULT_ERROR_NO_SERVICE);
-        }
 
         /* If the Subscription associated with this SmsManager instance belongs to a remote-sim,
          * then send the message thru the remote-sim subscription.
          */
-        if (info.getSubscriptionType() == SubscriptionManager.SUBSCRIPTION_TYPE_REMOTE_SIM) {
+        if (info != null
+                && info.getSubscriptionType() == SubscriptionManager.SUBSCRIPTION_TYPE_REMOTE_SIM) {
             if (DBG) Log.d(TAG, "sending message thru bluetooth");
             sendTextMessageBluetooth(destinationAddress, scAddress, text, sentIntent,
                     deliveryIntent, info);
@@ -385,8 +379,10 @@
         }
 
         try {
+            // If the subscription is invalid or default, we will use the default phone to send the
+            // SMS and possibly fail later in the SMS sending process.
             ISms iccISms = getISmsServiceOrThrow();
-            iccISms.sendTextForSubscriber(getSubscriptionId(), ActivityThread.currentPackageName(),
+            iccISms.sendTextForSubscriber(subId, ActivityThread.currentPackageName(),
                     destinationAddress,
                     scAddress, text, sentIntent, deliveryIntent,
                     persistMessage);
@@ -459,6 +455,9 @@
     }
 
     private void sendErrorInPendingIntent(PendingIntent intent, int errorCode) {
+        if (intent == null) {
+            return;
+        }
         try {
             intent.send(errorCode);
         } catch (PendingIntent.CanceledException e) {
diff --git a/telephony/java/android/telephony/SmsMessage.java b/telephony/java/android/telephony/SmsMessage.java
index 2a73a5c..2aa4768 100644
--- a/telephony/java/android/telephony/SmsMessage.java
+++ b/telephony/java/android/telephony/SmsMessage.java
@@ -606,7 +606,7 @@
 
     /**
      * Returns the message body as a String, if it exists and is text based.
-     * @return message body is there is one, otherwise null
+     * @return message body if there is one, otherwise null
      */
     public String getMessageBody() {
         return mWrappedSmsMessage.getMessageBody();
diff --git a/telephony/java/android/telephony/SubscriptionInfo.java b/telephony/java/android/telephony/SubscriptionInfo.java
index 443f908..58f12e2 100644
--- a/telephony/java/android/telephony/SubscriptionInfo.java
+++ b/telephony/java/android/telephony/SubscriptionInfo.java
@@ -425,14 +425,14 @@
     /**
      * @return The MCC, as a string.
      */
-    public String getMccString() {
+    public @Nullable String getMccString() {
         return this.mMcc;
     }
 
     /**
      * @return The MNC, as a string.
      */
-    public String getMncString() {
+    public @Nullable String getMncString() {
         return this.mMnc;
     }
 
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 5b9e232..0bbf054 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -59,6 +59,7 @@
 import android.util.Log;
 
 import com.android.internal.telephony.IOnSubscriptionsChangedListener;
+import com.android.internal.telephony.ISetOpportunisticDataCallback;
 import com.android.internal.telephony.ISub;
 import com.android.internal.telephony.ITelephonyRegistry;
 import com.android.internal.telephony.PhoneConstants;
@@ -68,10 +69,13 @@
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
+import java.util.Map;
 import java.util.concurrent.Executor;
 import java.util.concurrent.TimeUnit;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
 
 /**
@@ -149,6 +153,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri WFC_ENABLED_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI, "wfc");
 
@@ -167,6 +172,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri ADVANCED_CALLING_ENABLED_CONTENT_URI = Uri.withAppendedPath(
             CONTENT_URI, "advanced_calling");
@@ -184,6 +190,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri WFC_MODE_CONTENT_URI = Uri.withAppendedPath(CONTENT_URI, "wfc_mode");
 
@@ -200,6 +207,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri WFC_ROAMING_MODE_CONTENT_URI = Uri.withAppendedPath(
             CONTENT_URI, "wfc_roaming_mode");
@@ -218,6 +226,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri VT_ENABLED_CONTENT_URI = Uri.withAppendedPath(
             CONTENT_URI, "vt_enabled");
@@ -235,6 +244,7 @@
      * {@link Uri#withAppendedPath(Uri, String)}.
      * @hide
      */
+    @NonNull
     @SystemApi
     public static final Uri WFC_ROAMING_ENABLED_CONTENT_URI = Uri.withAppendedPath(
             CONTENT_URI, "wfc_roaming_enabled");
@@ -1235,7 +1245,7 @@
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
     @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
     public List<SubscriptionInfo> getActiveSubscriptionInfoList() {
-        return getActiveSubscriptionInfoList(false);
+        return getActiveSubscriptionInfoList(/* userVisibleonly */true);
     }
 
     /**
@@ -1998,21 +2008,27 @@
     }
 
     /**
-     * Checks if the supplied subscription ID is valid.
-     * Note: a valid subscription ID does not necessarily correspond to an active subscription.
+     * Check if the supplied subscription ID is valid.
+     *
+     * <p>A valid subscription ID is not necessarily an active subscription ID
+     * (see {@link #isActiveSubscriptionId(int)}) or an usable subscription ID
+     * (see {@link #isUsableSubscriptionId(int)}). Unless specifically noted, subscription
+     * APIs work with a valid subscription ID.
      *
      * @param subscriptionId The subscription ID.
-     * @return true if the supplied subscriptionId is valid; false otherwise.
+     * @return {@code true} if the supplied subscriptionId is valid; {@code false} otherwise.
      */
     public static boolean isValidSubscriptionId(int subscriptionId) {
         return subscriptionId > INVALID_SUBSCRIPTION_ID;
     }
 
     /**
-     * Check if the subscription ID is usable.
+     * Check if the supplied subscription ID is usable.
      *
-     * A usable subscription ID has a valid value except some special values such as
-     * {@link #DEFAULT_SUBSCRIPTION_ID}. It can be used for subscription functions.
+     * <p>A usable subscription ID is a valid subscription ID, but not necessarily an active
+     * subscription ID (see {@link #isActiveSubscriptionId(int)}). Some subscription APIs
+     * require a usable subscription ID, and this is noted in their documentation; otherwise, a
+     * subscription ID does not need to be usable for subscription functions, only valid.
      *
      * @param subscriptionId the subscription ID
      * @return {@code true} if the subscription ID is usable; {@code false} otherwise.
@@ -2080,7 +2096,7 @@
         try {
             ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
             if (iSub != null) {
-                subId = iSub.getActiveSubIdList();
+                subId = iSub.getActiveSubIdList(/*visibleOnly*/true);
             }
         } catch (RemoteException ex) {
             // ignore it
@@ -2270,7 +2286,8 @@
     }
 
     /**
-     * Checks if the supplied subscription ID corresponds to an active subscription.
+     * Checks if the supplied subscription ID corresponds to a subscription which is actively in
+     * use on the device. An active subscription ID is a valid and usable subscription ID.
      *
      * @param subscriptionId the subscription ID.
      * @return {@code true} if the supplied subscription ID corresponds to an active subscription;
@@ -2577,14 +2594,39 @@
      *              {@link SubscriptionManager#DEFAULT_SUBSCRIPTION_ID}, it means
      *              it's unset and {@link SubscriptionManager#getDefaultDataSubscriptionId()}
      *              is used to determine which modem is preferred.
+     * @param needValidation whether validation is needed before switch happens.
+     * @param executor The executor of where the callback will execute.
+     * @param callback Callback will be triggered once it succeeds or failed.
+     *                 See {@link TelephonyManager.SetOpportunisticSubscriptionResult}
+     *                 for more details. Pass null if don't care about the result.
+     *
      * @hide
      *
      */
+    @SystemApi
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
-    public void setPreferredDataSubscriptionId(int subId) {
+    public void setPreferredDataSubscriptionId(int subId, boolean needValidation,
+            @Nullable @CallbackExecutor Executor executor, @Nullable  Consumer<Integer> callback) {
         if (VDBG) logd("[setPreferredDataSubscriptionId]+ subId:" + subId);
-        setSubscriptionPropertyHelper(DEFAULT_SUBSCRIPTION_ID, "setPreferredDataSubscriptionId",
-                (iSub)-> iSub.setPreferredDataSubscriptionId(subId));
+        try {
+            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            if (iSub == null) return;
+
+            ISetOpportunisticDataCallback callbackStub = new ISetOpportunisticDataCallback.Stub() {
+                @Override
+                public void onComplete(int result) {
+                    if (executor == null || callback == null) {
+                        return;
+                    }
+                    Binder.withCleanCallingIdentity(() -> executor.execute(() -> {
+                        callback.accept(result);
+                    }));
+                }
+            };
+            iSub.setPreferredDataSubscriptionId(subId, needValidation, callbackStub);
+        } catch (RemoteException ex) {
+            // ignore it
+        }
     }
 
     /**
@@ -2669,7 +2711,8 @@
      *  1) Even if it's active, it will be dormant most of the time. The modem will not try
      *     to scan or camp until it knows an available network is nearby to save power.
      *  2) Telephony relies on system app or carrier input to notify nearby available networks.
-     *     See {@link TelephonyManager#updateAvailableNetworks(List)} for more information.
+     *     See {@link TelephonyManager#updateAvailableNetworks(List, Executor, Consumer)}
+     *     for more information.
      *  3) In multi-SIM devices, when the network is nearby and camped, system may automatically
      *     switch internet data between it and default data subscription, based on carrier
      *     recommendation and its signal strength and metered-ness, etc.
@@ -2833,15 +2876,30 @@
     /**
      * Whether system UI should hide a subscription. If it's a bundled opportunistic
      * subscription, it shouldn't show up in anywhere in Settings app, dialer app,
-     * or status bar.
+     * or status bar. Exception is if caller is carrier app, in which case they will
+     * want to see their own hidden subscriptions.
      *
      * @param info the subscriptionInfo to check against.
      * @return true if this subscription should be hidden.
      *
      * @hide
      */
-    public static boolean shouldHideSubscription(SubscriptionInfo info) {
-        return (info != null && !TextUtils.isEmpty(info.getGroupUuid()) && info.isOpportunistic());
+    public boolean shouldHideSubscription(SubscriptionInfo info) {
+        if (info == null) return false;
+
+        // If hasCarrierPrivileges or canManageSubscription returns true, it means caller
+        // has carrier privilege.
+        boolean hasCarrierPrivilegePermission = (info.isEmbedded() && canManageSubscription(info))
+                || TelephonyManager.from(mContext).hasCarrierPrivileges(info.getSubscriptionId());
+
+        return isInvisibleSubscription(info) && !hasCarrierPrivilegePermission;
+    }
+
+    /**
+     * @hide
+     */
+    public static boolean isInvisibleSubscription(SubscriptionInfo info) {
+        return info != null && !TextUtils.isEmpty(info.getGroupUuid()) && info.isOpportunistic();
     }
 
     /**
@@ -2860,8 +2918,33 @@
         if (availableList == null) {
             return null;
         } else {
-            return availableList.stream().filter(subInfo -> !shouldHideSubscription(subInfo))
-                    .collect(Collectors.toList());
+            // Multiple subscriptions in a group should only have one representative.
+            // It should be the current active primary subscription if any, or any
+            // primary subscription.
+            List<SubscriptionInfo> selectableList = new ArrayList<>();
+            Map<String, SubscriptionInfo> groupMap = new HashMap<>();
+
+            for (SubscriptionInfo info : availableList) {
+                // Opportunistic subscriptions are considered invisible
+                // to users so they should never be returned.
+                if (isInvisibleSubscription(info)) continue;
+
+                String groupUuid = info.getGroupUuid();
+                if (groupUuid == null) {
+                    // Doesn't belong to any group. Add in the list.
+                    selectableList.add(info);
+                } else if (!groupMap.containsKey(groupUuid)
+                        || (groupMap.get(groupUuid).getSimSlotIndex() == INVALID_SIM_SLOT_INDEX
+                        && info.getSimSlotIndex() != INVALID_SIM_SLOT_INDEX)) {
+                    // If it belongs to a group that has never been recorded or it's the current
+                    // active subscription, add it in the list.
+                    selectableList.remove(groupMap.get(groupUuid));
+                    selectableList.add(info);
+                    groupMap.put(groupUuid, info);
+                }
+
+            }
+            return selectableList;
         }
     }
 
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 1433b2a..6e960cb 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -58,6 +58,8 @@
 import android.os.WorkSource;
 import android.provider.Settings.SettingNotFoundException;
 import android.service.carrier.CarrierIdentifier;
+import android.telecom.CallScreeningService;
+import android.telecom.InCallService;
 import android.telecom.PhoneAccount;
 import android.telecom.PhoneAccountHandle;
 import android.telecom.TelecomManager;
@@ -81,8 +83,10 @@
 import com.android.internal.telephony.INumberVerificationCallback;
 import com.android.internal.telephony.IOns;
 import com.android.internal.telephony.IPhoneSubInfo;
+import com.android.internal.telephony.ISetOpportunisticDataCallback;
 import com.android.internal.telephony.ITelephony;
 import com.android.internal.telephony.ITelephonyRegistry;
+import com.android.internal.telephony.IUpdateAvailableNetworksCallback;
 import com.android.internal.telephony.OperatorInfo;
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.RILConstants;
@@ -94,10 +98,12 @@
 import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.Collections;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.concurrent.Executor;
+import java.util.function.Consumer;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
 
@@ -363,27 +369,26 @@
      * Returns 3 for Tri standby mode.(Tri SIM functionality)
      */
     public int getPhoneCount() {
-        int phoneCount = 0;
-
-        // check for voice and data support, 0 if not supported
-        if (!isVoiceCapable() && !isSmsCapable()) {
-            ConnectivityManager cm = (ConnectivityManager) mContext.getSystemService(
-                    Context.CONNECTIVITY_SERVICE);
-            if (cm != null) {
-                if (!cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)) {
-                    return phoneCount;
+        int phoneCount = 1;
+        switch (getMultiSimConfiguration()) {
+            case UNKNOWN:
+                ConnectivityManager cm = mContext == null ? null : (ConnectivityManager) mContext
+                        .getSystemService(Context.CONNECTIVITY_SERVICE);
+                // check for voice and data support, 0 if not supported
+                if (!isVoiceCapable() && !isSmsCapable() && cm != null
+                        && !cm.isNetworkSupported(ConnectivityManager.TYPE_MOBILE)) {
+                    phoneCount = 0;
+                } else {
+                    phoneCount = 1;
                 }
-            }
-        }
-
-        phoneCount = 1;
-        try {
-            ITelephony telephony = getITelephony();
-            if (telephony != null) {
-                phoneCount = telephony.getNumOfActiveSims();
-            }
-        } catch (RemoteException ex) {
-            Rlog.e(TAG, "getNumOfActiveSims RemoteException", ex);
+                break;
+            case DSDS:
+            case DSDA:
+                phoneCount = PhoneConstants.MAX_PHONE_COUNT_DUAL_SIM;
+                break;
+            case TSTS:
+                phoneCount = PhoneConstants.MAX_PHONE_COUNT_TRI_SIM;
+                break;
         }
         return phoneCount;
     }
@@ -614,7 +619,13 @@
      * <p class="note">
      * Retrieve with
      * {@link android.content.Intent#getStringExtra(String)}.
+     * <p>
+     *
+     * @deprecated Companion apps for wearable devices should use the {@link InCallService} API
+     * to retrieve the phone number for calls instead.  Apps performing call screening should use
+     * the {@link CallScreeningService} API instead.
      */
+    @Deprecated
     public static final String EXTRA_INCOMING_NUMBER = "incoming_number";
 
     /**
@@ -1247,30 +1258,34 @@
     public static final String EXTRA_CARRIER_NAME = "android.telephony.extra.CARRIER_NAME";
 
     /**
-     * Broadcast Action: The subscription precise carrier identity has changed.
-     * The precise carrier id can be used to further differentiate a carrier by different
-     * networks, by prepaid v.s.postpaid or even by 4G v.s.3G plan. Each carrier has a unique
-     * carrier id returned by {@link #getSimCarrierId()} but could have multiple precise carrier id.
-     * e.g, {@link #getSimCarrierId()} will always return Tracfone (id 2022) for a Tracfone SIM,
-     * while {@link #getSimPreciseCarrierId()} can return Tracfone AT&T or Tracfone T-Mobile based
-     * on the current subscription IMSI. For carriers without any fine-grained ids, precise carrier
-     * id is same as carrier id.
+     * Broadcast Action: The subscription specific carrier identity has changed.
+     *
+     * A specific carrier ID returns the fine-grained carrier ID of the current subscription.
+     * It can represent the fact that a carrier may be in effect an aggregation of other carriers
+     * (ie in an MVNO type scenario) where each of these specific carriers which are used to make
+     * up the actual carrier service may have different carrier configurations.
+     * A specific carrier ID could also be used, for example, in a scenario where a carrier requires
+     * different carrier configuration for different service offering such as a prepaid plan.
+     *
+     * the specific carrier ID would be used for configuration purposes, but apps wishing to know
+     * about the carrier itself should use the regular carrier ID returned by
+     * {@link #getSimCarrierId()}.
      *
      * <p>Similar like {@link #ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED}, this intent will be
      * sent on the event of {@link #ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED} while its also
      * possible to be sent without {@link #ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED} when
-     * precise carrier id changes with the same carrier id.
+     * specific carrier ID changes while carrier ID remains the same.
      * e.g, the same subscription switches to different IMSI could potentially change its
-     * precise carrier id while carrier id remains the same.
-     * @see #getSimPreciseCarrierId()
+     * specific carrier ID while carrier id remains the same.
+     * @see #getSimSpecificCarrierId()
      * @see #getSimCarrierId()
      *
      * The intent will have the following extra values:
      * <ul>
-     *   <li>{@link #EXTRA_PRECISE_CARRIER_ID} The up-to-date precise carrier id of the
+     *   <li>{@link #EXTRA_SPECIFIC_CARRIER_ID} The up-to-date specific carrier id of the
      *   current subscription.
      *   </li>
-     *   <li>{@link #EXTRA_PRECISE_CARRIER_NAME} The up-to-date name of the precise carrier id.
+     *   <li>{@link #EXTRA_SPECIFIC_CARRIER_NAME} The up-to-date name of the specific carrier id.
      *   </li>
      *   <li>{@link #EXTRA_SUBSCRIPTION_ID} The subscription id associated with the changed carrier
      *   identity.
@@ -1279,30 +1294,30 @@
      * <p class="note">This is a protected intent that can only be sent by the system.
      */
     @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    public static final String ACTION_SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED =
-            "android.telephony.action.SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED";
+    public static final String ACTION_SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED =
+            "android.telephony.action.SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED";
 
     /**
-     * An int extra used with {@link #ACTION_SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED} which
-     * indicates the updated precise carrier id returned by
-     * {@link TelephonyManager#getSimPreciseCarrierId()}. Note, its possible precise carrier id
+     * An int extra used with {@link #ACTION_SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED} which
+     * indicates the updated specific carrier id returned by
+     * {@link TelephonyManager#getSimSpecificCarrierId()}. Note, its possible specific carrier id
      * changes while {@link #ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED} remains the same
      * e.g, when subscription switch to different IMSIs.
      * <p>Will be {@link TelephonyManager#UNKNOWN_CARRIER_ID} if the subscription is unavailable or
      * the carrier cannot be identified.
      */
-    public static final String EXTRA_PRECISE_CARRIER_ID =
-            "android.telephony.extra.PRECISE_CARRIER_ID";
+    public static final String EXTRA_SPECIFIC_CARRIER_ID =
+            "android.telephony.extra.SPECIFIC_CARRIER_ID";
 
     /**
-     * An string extra used with {@link #ACTION_SUBSCRIPTION_PRECISE_CARRIER_IDENTITY_CHANGED} which
-     * indicates the updated precise carrier name returned by
-     * {@link TelephonyManager#getSimPreciseCarrierIdName()}.
-     * <p>it's a user-facing name of the precise carrier id {@link #EXTRA_PRECISE_CARRIER_ID}, e.g,
-     * Tracfone-AT&T.
+     * An string extra used with {@link #ACTION_SUBSCRIPTION_SPECIFIC_CARRIER_IDENTITY_CHANGED}
+     * which indicates the updated specific carrier name returned by
+     * {@link TelephonyManager#getSimSpecificCarrierIdName()}.
+     * <p>it's a user-facing name of the specific carrier id {@link #EXTRA_SPECIFIC_CARRIER_ID}
+     * e.g, Tracfone-AT&T
      */
-    public static final String EXTRA_PRECISE_CARRIER_NAME =
-            "android.telephony.extra.PRECISE_CARRIER_NAME";
+    public static final String EXTRA_SPECIFIC_CARRIER_NAME =
+            "android.telephony.extra.SPECIFIC_CARRIER_NAME";
 
     /**
      * An int extra used with {@link #ACTION_SUBSCRIPTION_CARRIER_IDENTITY_CHANGED} to indicate the
@@ -1345,44 +1360,62 @@
      */
     public static final String EXTRA_RECOVERY_ACTION = "recoveryAction";
 
-    /**
-     * The max value for the timeout passed in {@link #requestNumberVerification}.
-     * @hide
-     */
-    @SystemApi
-    public static final long MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS = 60000;
+    private static final long MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS = 60000;
 
     /**
      * Intent sent when an error occurs that debug tools should log and possibly take further
      * action such as capturing vendor-specific logs.
      *
+     * A privileged application that reads these events should take appropriate vendor-specific
+     * action to record the event and collect further information to assist in analysis, debugging,
+     * and resolution of any associated issue.
+     *
+     * <p>This event should not be used for generic logging or diagnostic monitoring purposes and
+     * should generally be sent at a low rate. Instead, this mechanism should be used for the
+     * framework to notify a debugging application that an event (such as a bug) has occured
+     * within the framework if that event should trigger the collection and preservation of other
+     * more detailed device state for debugging.
+     *
+     * <p>At most one application can receive these events and should register a receiver in
+     * in the application manifest. For performance reasons, if no application to receive these
+     * events is detected at boot, then these events will not be sent.
+     *
+     * <p>Each event will include an {@link EXTRA_ANOMALY_ID} that will uniquely identify the
+     * event that has occurred. Each event will be sent to the diagnostic monitor only once per
+     * boot cycle (as another optimization).
+     *
+     * @see #EXTRA_ANOMALY_ID
+     * @see #EXTRA_ANOMALY_DESCRIPTION
      * @hide
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public static final String ACTION_DEBUG_EVENT = "android.telephony.action.DEBUG_EVENT";
+    public static final String ACTION_ANOMALY_REPORTED =
+            "android.telephony.action.ANOMALY_REPORTED";
 
     /**
-     * An arbitrary ParcelUuid which should be consistent for each occurrence of the same event.
+     * An arbitrary ParcelUuid which should be consistent for each occurrence of a DebugEvent.
      *
-     * This field must be included in all events.
+     * This field must be included in all {@link ACTION_ANOMALY_REPORTED} events.
      *
+     * @see #ACTION_ANOMALY_REPORTED
      * @hide
      */
     @SystemApi
-    public static final String EXTRA_DEBUG_EVENT_ID = "android.telephony.extra.DEBUG_EVENT_ID";
+    public static final String EXTRA_ANOMALY_ID = "android.telephony.extra.ANOMALY_ID";
 
     /**
-     * A freeform string description of the event.
+     * A freeform string description of the Anomaly.
      *
-     * This field is optional for all events and as a guideline should not exceed 80 characters
-     * and should be as short as possible to convey the essence of the event.
+     * This field is optional for all {@link ACTION_ANOMALY_REPORTED}s, as a guideline should not
+     * exceed 80 characters, and should be as short as possible to convey the essence of the event.
      *
+     * @see #ACTION_ANOMALY_REPORTED
      * @hide
      */
     @SystemApi
-    public static final String EXTRA_DEBUG_EVENT_DESCRIPTION =
-            "android.telephony.extra.DEBUG_EVENT_DESCRIPTION";
+    public static final String EXTRA_ANOMALY_DESCRIPTION =
+            "android.telephony.extra.ANOMALY_DESCRIPTION";
 
     //
     //
@@ -1523,6 +1556,7 @@
      * Returns the Type Allocation Code from the IMEI. Return null if Type Allocation Code is not
      * available.
      */
+    @Nullable
     public String getTypeAllocationCode() {
         return getTypeAllocationCode(getSlotIndex());
     }
@@ -1533,6 +1567,7 @@
      *
      * @param slotIndex of which Type Allocation Code is returned
      */
+    @Nullable
     public String getTypeAllocationCode(int slotIndex) {
         ITelephony telephony = getITelephony();
         if (telephony == null) return null;
@@ -1585,6 +1620,7 @@
      * Returns the Manufacturer Code from the MEID. Return null if Manufacturer Code is not
      * available.
      */
+    @Nullable
     public String getManufacturerCode() {
         return getManufacturerCode(getSlotIndex());
     }
@@ -1595,6 +1631,7 @@
      *
      * @param slotIndex of which Type Allocation Code is returned
      */
+    @Nullable
     public String getManufacturerCode(int slotIndex) {
         ITelephony telephony = getITelephony();
         if (telephony == null) return null;
@@ -1971,6 +2008,15 @@
         return cmdline;
     }
 
+    /**
+     * @return The max value for the timeout passed in {@link #requestNumberVerification}.
+     * @hide
+     */
+    @SystemApi
+    public static long getMaxNumberVerificationTimeoutMillis() {
+        return MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS;
+    }
+
     /** Kernel command line */
     private static final String sKernelCmdLine = getProcCmdLine();
 
@@ -2737,8 +2783,8 @@
      * (see {@link #hasCarrierPrivileges}).
      * <p>
      * These "secret codes" are used to activate developer menus by dialing certain codes.
-     * And they are of the form {@code *#*#&lt;code&gt;#*#*}. The intent will have the data
-     * URI: {@code android_secret_code://&lt;code&gt;}. It is possible that a manifest
+     * And they are of the form {@code *#*#<code>#*#*}. The intent will have the data
+     * URI: {@code android_secret_code://<code>}. It is possible that a manifest
      * receiver would be woken up even if it is not currently running.
      * <p>
      * It is supposed to replace {@link android.provider.Telephony.Sms.Intents#SECRET_CODE_ACTION}
@@ -3182,6 +3228,7 @@
      * the caller does not have adequate permissions for that card.
      */
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+    @NonNull
     public List<UiccCardInfo> getUiccCardsInfo() {
         try {
             ITelephony telephony = getITelephony();
@@ -3261,26 +3308,25 @@
     }
 
     /**
-     * Get the mapping from logical slots to physical slots. The mapping represent by a pair list.
-     * The key of the piar is the logical slot id and the value of the pair is the physical
-     * slots id mapped to this logical slot id.
+     * Get the mapping from logical slots to physical slots. The key of the map is the logical slot
+     * id and the value is the physical slots id mapped to this logical slot id.
      *
-     * @return an pair list indicates the mapping from logical slots to physical slots. The size of
-     * the list should be {@link #getPhoneCount()} if success, otherwise return an empty list.
+     * @return a map indicates the mapping from logical slots to physical slots. The size of the map
+     * should be {@link #getPhoneCount()} if success, otherwise return an empty map.
      *
      * @hide
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     @NonNull
-    public List<Pair<Integer, Integer>> getLogicalToPhysicalSlotMapping() {
-        List<Pair<Integer, Integer>> slotMapping = new ArrayList<>();
+    public Map<Integer, Integer> getLogicalToPhysicalSlotMapping() {
+        Map<Integer, Integer> slotMapping = new HashMap<>();
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
                 int[] slotMappingArray = telephony.getSlotsMapping();
                 for (int i = 0; i < slotMappingArray.length; i++) {
-                    slotMapping.add(new Pair(i, slotMappingArray[i]));
+                    slotMapping.put(i, slotMappingArray[i]);
                 }
             }
         } catch (RemoteException e) {
@@ -4449,6 +4495,7 @@
      * {@link android.Manifest.permission#READ_PRIVILEGED_PHONE_STATE READ_PRIVILEGED_PHONE_STATE}
      * @hide
      */
+    @Nullable
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public String getIsimDomain() {
@@ -5125,6 +5172,40 @@
     }
 
     /**
+     * Opens a logical channel to the ICC card using the physical slot index.
+     *
+     * Use this method when no subscriptions are available on the SIM and the operation must be
+     * performed using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CCHO command.
+     *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
+     *
+     * @param slotIndex the physical slot index of the ICC card
+     * @param aid Application id. See ETSI 102.221 and 101.220.
+     * @param p2 P2 parameter (described in ISO 7816-4).
+     * @return an IccOpenLogicalChannelResponse object.
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    @SystemApi
+    @Nullable
+    public IccOpenLogicalChannelResponse iccOpenLogicalChannelBySlot(int slotIndex,
+            @Nullable String aid, int p2) {
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                return telephony.iccOpenLogicalChannelBySlot(slotIndex, getOpPackageName(), aid,
+                        p2);
+            }
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return null;
+    }
+
+    /**
      * Opens a logical channel to the ICC card.
      *
      * Input parameters equivalent to TS 27.007 AT+CCHO command.
@@ -5168,6 +5249,38 @@
     }
 
     /**
+     * Closes a previously opened logical channel to the ICC card using the physical slot index.
+     *
+     * Use this method when no subscriptions are available on the SIM and the operation must be
+     * performed using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CCHC command.
+     *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
+     *
+     * @param slotIndex the physical slot index of the ICC card
+     * @param channel is the channel id to be closed as returned by a successful
+     *            iccOpenLogicalChannel.
+     * @return true if the channel was closed successfully.
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    @SystemApi
+    @Nullable
+    public boolean iccCloseLogicalChannelBySlot(int slotIndex, int channel) {
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                return telephony.iccCloseLogicalChannelBySlot(slotIndex, channel);
+            }
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return false;
+    }
+
+    /**
      * Closes a previously opened logical channel to the ICC card.
      *
      * Input parameters equivalent to TS 27.007 AT+CCHC command.
@@ -5176,7 +5289,7 @@
      * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} or that the calling
      * app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
-     * @param channel is the channel id to be closed as retruned by a successful
+     * @param channel is the channel id to be closed as returned by a successful
      *            iccOpenLogicalChannel.
      * @return true if the channel was closed successfully.
      */
@@ -5194,7 +5307,7 @@
      * app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
      * @param subId The subscription to use.
-     * @param channel is the channel id to be closed as retruned by a successful
+     * @param channel is the channel id to be closed as returned by a successful
      *            iccOpenLogicalChannel.
      * @return true if the channel was closed successfully.
      * @hide
@@ -5211,6 +5324,48 @@
     }
 
     /**
+     * Transmit an APDU to the ICC card over a logical channel using the physical slot index.
+     *
+     * Use this method when no subscriptions are available on the SIM and the operation must be
+     * performed using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CGLA command.
+     *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
+     *
+     * @param slotIndex the physical slot index of the ICC card
+     * @param channel is the channel id to be closed as returned by a successful
+     *            iccOpenLogicalChannel.
+     * @param cla Class of the APDU command.
+     * @param instruction Instruction of the APDU command.
+     * @param p1 P1 value of the APDU command.
+     * @param p2 P2 value of the APDU command.
+     * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU
+     *            is sent to the SIM.
+     * @param data Data to be sent with the APDU.
+     * @return The APDU response from the ICC card with the status appended at
+     *            the end.
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    @SystemApi
+    @Nullable
+    public String iccTransmitApduLogicalChannelBySlot(int slotIndex, int channel, int cla,
+            int instruction, int p1, int p2, int p3, @Nullable String data) {
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                return telephony.iccTransmitApduLogicalChannelBySlot(slotIndex, channel, cla,
+                        instruction, p1, p2, p3, data);
+            }
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return null;
+    }
+
+    /**
      * Transmit an APDU to the ICC card over a logical channel.
      *
      * Input parameters equivalent to TS 27.007 AT+CGLA command.
@@ -5274,6 +5429,46 @@
     }
 
     /**
+     * Transmit an APDU to the ICC card over the basic channel using the physical slot index.
+     *
+     * Use this method when no subscriptions are available on the SIM and the operation must be
+     * performed using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CSIM command.
+     *
+     * <p>Requires Permission:
+     * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
+     *
+     * @param slotIndex the physical slot index of the ICC card to target
+     * @param cla Class of the APDU command.
+     * @param instruction Instruction of the APDU command.
+     * @param p1 P1 value of the APDU command.
+     * @param p2 P2 value of the APDU command.
+     * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU
+     *            is sent to the SIM.
+     * @param data Data to be sent with the APDU.
+     * @return The APDU response from the ICC card with the status appended at
+     *            the end.
+     * @hide
+     */
+    @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
+    @SystemApi
+    @NonNull
+    public String iccTransmitApduBasicChannelBySlot(int slotIndex, int cla, int instruction, int p1,
+            int p2, int p3, @Nullable String data) {
+        try {
+            ITelephony telephony = getITelephony();
+            if (telephony != null) {
+                return telephony.iccTransmitApduBasicChannelBySlot(slotIndex, getOpPackageName(),
+                        cla, instruction, p1, p2, p3, data);
+            }
+        } catch (RemoteException ex) {
+        } catch (NullPointerException ex) {
+        }
+        return null;
+    }
+
+    /**
      * Transmit an APDU to the ICC card over the basic channel.
      *
      * Input parameters equivalent to TS 27.007 AT+CSIM command.
@@ -5697,8 +5892,8 @@
      *
      * @hide
      * @param range The range of phone numbers the caller expects a phone call from.
-     * @param timeoutMillis The amount of time to wait for such a call, or
-     *                      {@link #MAX_NUMBER_VERIFICATION_TIMEOUT_MILLIS}, whichever is lesser.
+     * @param timeoutMillis The amount of time to wait for such a call, or the value of
+     *                      {@link #getMaxNumberVerificationTimeoutMillis()}, whichever is lesser.
      * @param executor The {@link Executor} that callbacks should be executed on.
      * @param callback The callback to use for delivering results.
      */
@@ -5940,7 +6135,7 @@
         // FIXME Need to get it from Telephony Dev Controller when that gets implemented!
         // and then this method shouldn't be used at all!
         if(isMultiSimEnabled()) {
-            return 2;
+            return getPhoneCount();
         } else {
             return 1;
         }
@@ -5954,6 +6149,7 @@
      * @return IMS Service Table or null if not present or not loaded
      * @hide
      */
+    @Nullable
     @SystemApi
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public String getIsimIst() {
@@ -6805,12 +7001,12 @@
      * app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
      * @param subId the id of the subscription to set the preferred network type for.
-     * @param networkType the preferred network type, defined in RILConstants.java.
+     * @param networkType the preferred network type
      * @return true on success; false on any failure.
      * @hide
      */
     @UnsupportedAppUsage
-    public boolean setPreferredNetworkType(int subId, int networkType) {
+    public boolean setPreferredNetworkType(int subId, @PrefNetworkMode int networkType) {
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
@@ -6880,14 +7076,12 @@
     }
 
     /**
-     * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning
-     * SystemProperty to decide whether DUN APN is required for
-     * tethering.
+     * Check whether DUN APN is required for tethering.
      *
-     * @return 0: Not required. 1: required. 2: Not set.
+     * @return {@code true} if DUN APN is required for tethering.
      * @hide
      */
-    public int getTetherApnRequired() {
+    public boolean getTetherApnRequired() {
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null)
@@ -6897,7 +7091,7 @@
         } catch (NullPointerException ex) {
             Rlog.e(TAG, "hasMatchedTetherApnSetting NPE", ex);
         }
-        return 2;
+        return false;
     }
 
 
@@ -8641,24 +8835,26 @@
 
 
     /**
-     * Returns a well-formed IETF BCP 47 language tag representing the locale from the SIM, e.g,
-     * en-US. Returns {@code null} if no locale could be derived from subscriptions.
+     * Returns a locale based on the country and language from the SIM. Returns {@code null} if
+     * no locale could be derived from subscriptions.
      *
      * <p>Requires Permission:
      * {@link android.Manifest.permission#READ_PRIVILEGED_PHONE_STATE READ_PRIVILEGED_PHONE_STATE}
      *
      * @see Locale#toLanguageTag()
-     * @see Locale#forLanguageTag(String)
      *
      * @hide
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    @Nullable public String getSimLocale() {
+    @Nullable public Locale getSimLocale() {
         try {
             final ITelephony telephony = getITelephony();
             if (telephony != null) {
-                return telephony.getSimLocaleForSubscriber(getSubId());
+                String languageTag = telephony.getSimLocaleForSubscriber(getSubId());
+                if (!TextUtils.isEmpty(languageTag)) {
+                    return Locale.forLanguageTag(languageTag);
+                }
             }
         } catch (RemoteException ex) {
         }
@@ -8881,17 +9077,23 @@
     }
 
     /**
-     * Returns fine-grained carrier id of the current subscription.
+     * Returns fine-grained carrier ID of the current subscription.
      *
-     * <p>The precise carrier id can be used to further differentiate a carrier by different
-     * networks, by prepaid v.s.postpaid or even by 4G v.s.3G plan. Each carrier has a unique
-     * carrier id returned by {@link #getSimCarrierId()} but could have multiple precise carrier id.
-     * e.g, {@link #getSimCarrierId()} will always return Tracfone (id 2022) for a Tracfone SIM,
-     * while {@link #getSimPreciseCarrierId()} can return Tracfone AT&T or Tracfone T-Mobile based
-     * on the current subscription IMSI.
+     * A specific carrier ID can represent the fact that a carrier may be in effect an aggregation
+     * of other carriers (ie in an MVNO type scenario) where each of these specific carriers which
+     * are used to make up the actual carrier service may have different carrier configurations.
+     * A specific carrier ID could also be used, for example, in a scenario where a carrier requires
+     * different carrier configuration for different service offering such as a prepaid plan.
      *
-     * <p>For carriers without any fine-grained carrier ids, return {@link #getSimCarrierId()}
-     * <p>Precise carrier ids are defined in the same way as carrier id
+     * the specific carrier ID would be used for configuration purposes, but apps wishing to know
+     * about the carrier itself should use the regular carrier ID returned by
+     * {@link #getSimCarrierId()}.
+     *
+     * e.g, Tracfone SIMs could return different specific carrier ID based on IMSI from current
+     * subscription while carrier ID remains the same.
+     *
+     * <p>For carriers without fine-grained specific carrier ids, return {@link #getSimCarrierId()}
+     * <p>Specific carrier ids are defined in the same way as carrier id
      * <a href="https://android.googlesource.com/platform/packages/providers/TelephonyProvider/+/master/assets/carrier_list.textpb">here</a>
      * except each with a "parent" id linking to its top-level carrier id.
      *
@@ -8899,11 +9101,11 @@
      * Return {@link #UNKNOWN_CARRIER_ID} if the subscription is unavailable or the carrier cannot
      * be identified.
      */
-    public int getSimPreciseCarrierId() {
+    public int getSimSpecificCarrierId() {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.getSubscriptionPreciseCarrierId(getSubId());
+                return service.getSubscriptionSpecificCarrierId(getSubId());
             }
         } catch (RemoteException ex) {
             // This could happen if binder process crashes.
@@ -8913,18 +9115,22 @@
 
     /**
      * Similar like {@link #getSimCarrierIdName()}, returns user-facing name of the
-     * precise carrier id returned by {@link #getSimPreciseCarrierId()}.
+     * specific carrier id returned by {@link #getSimSpecificCarrierId()}.
+     *
+     * The specific carrier ID would be used for configuration purposes, but apps wishing to know
+     * about the carrier itself should use the regular carrier ID returned by
+     * {@link #getSimCarrierIdName()}.
      *
      * <p>The returned name is unlocalized.
      *
-     * @return user-facing name of the subscription precise carrier id. Return {@code null} if the
+     * @return user-facing name of the subscription specific carrier id. Return {@code null} if the
      * subscription is unavailable or the carrier cannot be identified.
      */
-    public @Nullable CharSequence getSimPreciseCarrierIdName() {
+    public @Nullable CharSequence getSimSpecificCarrierIdName() {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.getSubscriptionPreciseCarrierName(getSubId());
+                return service.getSubscriptionSpecificCarrierName(getSubId());
             }
         } catch (RemoteException ex) {
             // This could happen if binder process crashes.
@@ -9022,6 +9228,7 @@
      * @return Application ID for specified app type or {@code null} if no uicc or error.
      * @hide
      */
+    @Nullable
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public String getAidForAppType(@UiccAppType int appType) {
@@ -9671,7 +9878,7 @@
             ITelephony telephony = getITelephony();
             if (telephony != null) {
                 return telephony.getNumberOfModemsWithSimultaneousDataConnections(
-                        getSubId(), mContext.getOpPackageName());
+                        getSubId(), getOpPackageName());
             }
         } catch (RemoteException ex) {
             // This could happen if binder process crashes.
@@ -9938,18 +10145,21 @@
      * a SecurityException if the caller does not have the permission.
      */
     @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
-    @Nullable
-    public Map<Integer, List<EmergencyNumber>> getCurrentEmergencyNumberList() {
+    @NonNull
+    public Map<Integer, List<EmergencyNumber>> getEmergencyNumberList() {
+        Map<Integer, List<EmergencyNumber>> emergencyNumberList = new HashMap<>();
         try {
             ITelephony telephony = getITelephony();
-            if (telephony == null) {
-                return null;
+            if (telephony != null) {
+                return telephony.getEmergencyNumberList(mContext.getOpPackageName());
+            } else {
+                throw new IllegalStateException("telephony service is null.");
             }
-            return telephony.getCurrentEmergencyNumberList(mContext.getOpPackageName());
         } catch (RemoteException ex) {
-            Log.e(TAG, "getCurrentEmergencyNumberList RemoteException", ex);
+            Log.e(TAG, "getEmergencyNumberList RemoteException", ex);
+            ex.rethrowAsRuntimeException();
         }
-        return null;
+        return emergencyNumberList;
     }
 
     /**
@@ -9988,31 +10198,34 @@
      * a SecurityException if the caller does not have the permission.
      */
     @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
-    @Nullable
-    public Map<Integer, List<EmergencyNumber>> getCurrentEmergencyNumberList(
+    @NonNull
+    public Map<Integer, List<EmergencyNumber>> getEmergencyNumberList(
             @EmergencyServiceCategories int categories) {
+        Map<Integer, List<EmergencyNumber>> emergencyNumberList = new HashMap<>();
         try {
             ITelephony telephony = getITelephony();
-            if (telephony == null) {
-                return null;
-            }
-            Map<Integer, List<EmergencyNumber>> numberMap = telephony
-                    .getCurrentEmergencyNumberList(mContext.getOpPackageName());
-            if (numberMap != null) {
-                for (Integer subscriptionId : numberMap.keySet()) {
-                    List<EmergencyNumber> numberList = numberMap.get(subscriptionId);
-                    for (EmergencyNumber number : numberList) {
-                        if (!number.isInEmergencyServiceCategories(categories)) {
-                            numberList.remove(number);
+            if (telephony != null) {
+                emergencyNumberList = telephony.getEmergencyNumberList(
+                        mContext.getOpPackageName());
+                if (emergencyNumberList != null) {
+                    for (Integer subscriptionId : emergencyNumberList.keySet()) {
+                        List<EmergencyNumber> numberList = emergencyNumberList.get(subscriptionId);
+                        for (EmergencyNumber number : numberList) {
+                            if (!number.isInEmergencyServiceCategories(categories)) {
+                                numberList.remove(number);
+                            }
                         }
                     }
                 }
+                return emergencyNumberList;
+            } else {
+                throw new IllegalStateException("telephony service is null.");
             }
-            return numberMap;
         } catch (RemoteException ex) {
-            Log.e(TAG, "getCurrentEmergencyNumberList with Categories RemoteException", ex);
+            Log.e(TAG, "getEmergencyNumberList with Categories RemoteException", ex);
+            ex.rethrowAsRuntimeException();
         }
-        return null;
+        return emergencyNumberList;
     }
 
     /**
@@ -10026,15 +10239,17 @@
      * @return {@code true} if the given number is an emergency number based on current locale,
      * sim, modem and network; {@code false} otherwise.
      */
-    public boolean isCurrentEmergencyNumber(@NonNull String number) {
+    public boolean isEmergencyNumber(@NonNull String number) {
         try {
             ITelephony telephony = getITelephony();
-            if (telephony == null) {
-                return false;
+            if (telephony != null) {
+                return telephony.isEmergencyNumber(number, true);
+            } else {
+                throw new IllegalStateException("telephony service is null.");
             }
-            return telephony.isCurrentEmergencyNumber(number, true);
         } catch (RemoteException ex) {
-            Log.e(TAG, "isCurrentEmergencyNumber RemoteException", ex);
+            Log.e(TAG, "isEmergencyNumber RemoteException", ex);
+            ex.rethrowAsRuntimeException();
         }
         return false;
     }
@@ -10063,19 +10278,79 @@
      */
     @SystemApi
     @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public boolean isCurrentPotentialEmergencyNumber(@NonNull String number) {
+    public boolean isPotentialEmergencyNumber(@NonNull String number) {
         try {
             ITelephony telephony = getITelephony();
-            if (telephony == null) {
-                return false;
+            if (telephony != null) {
+                return telephony.isEmergencyNumber(number, false);
+            } else {
+                throw new IllegalStateException("telephony service is null.");
             }
-            return telephony.isCurrentEmergencyNumber(number, false);
         } catch (RemoteException ex) {
-            Log.e(TAG, "isCurrentEmergencyNumber RemoteException", ex);
+            Log.e(TAG, "isEmergencyNumber RemoteException", ex);
+            ex.rethrowAsRuntimeException();
         }
         return false;
     }
 
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"SET_OPPORTUNISTIC_SUB"}, value = {
+            SET_OPPORTUNISTIC_SUB_SUCCESS,
+            SET_OPPORTUNISTIC_SUB_VALIDATION_FAILED,
+            SET_OPPORTUNISTIC_SUB_INVALID_PARAMETER})
+    public @interface SetOpportunisticSubscriptionResult {}
+
+    /**
+     * No error. Operation succeeded.
+     */
+    public static final int SET_OPPORTUNISTIC_SUB_SUCCESS = 0;
+
+    /**
+     * Validation failed when trying to switch to preferred subscription.
+     */
+    public static final int SET_OPPORTUNISTIC_SUB_VALIDATION_FAILED = 1;
+
+    /**
+     * The parameter passed in is invalid.
+     */
+    public static final int SET_OPPORTUNISTIC_SUB_INVALID_PARAMETER = 2;
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"UPDATE_AVAILABLE_NETWORKS"}, value = {
+            UPDATE_AVAILABLE_NETWORKS_SUCCESS,
+            UPDATE_AVAILABLE_NETWORKS_UNKNOWN_FAILURE,
+            UPDATE_AVAILABLE_NETWORKS_ABORTED,
+            UPDATE_AVAILABLE_NETWORKS_INVALID_ARGUMENTS,
+            UPDATE_AVAILABLE_NETWORKS_NO_CARRIER_PRIVILEGE})
+    public @interface UpdateAvailableNetworksResult {}
+
+    /**
+     * No error. Operation succeeded.
+     */
+    public static final int UPDATE_AVAILABLE_NETWORKS_SUCCESS = 0;
+
+    /**
+     * There is a unknown failure happened.
+     */
+    public static final int UPDATE_AVAILABLE_NETWORKS_UNKNOWN_FAILURE = 1;
+
+    /**
+     * The request is aborted.
+     */
+    public static final int UPDATE_AVAILABLE_NETWORKS_ABORTED = 2;
+
+    /**
+     * The parameter passed in is invalid.
+     */
+    public static final int UPDATE_AVAILABLE_NETWORKS_INVALID_ARGUMENTS = 3;
+
+    /**
+     * No carrier privilege.
+     */
+    public static final int UPDATE_AVAILABLE_NETWORKS_NO_CARRIER_PRIVILEGE = 4;
+
     /**
      * Set preferred opportunistic data subscription id.
      *
@@ -10087,21 +10362,40 @@
      * @param subId which opportunistic subscription
      * {@link SubscriptionManager#getOpportunisticSubscriptions} is preferred for cellular data.
      * Pass {@link SubscriptionManager#DEFAULT_SUBSCRIPTION_ID} to unset the preference
-     * @return true if request is accepted, else false.
+     * @param needValidation whether validation is needed before switch happens.
+     * @param executor The executor of where the callback will execute.
+     * @param callback Callback will be triggered once it succeeds or failed.
+     *                 See {@link TelephonyManager.SetOpportunisticSubscriptionResult}
+     *                 for more details. Pass null if don't care about the result.
      *
      */
-    public boolean setPreferredOpportunisticDataSubscription(int subId) {
+    public void setPreferredOpportunisticDataSubscription(int subId, boolean needValidation,
+            @Nullable @CallbackExecutor Executor executor, @Nullable Consumer<Integer> callback) {
         String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
         try {
             IOns iOpportunisticNetworkService = getIOns();
-            if (iOpportunisticNetworkService != null) {
-                return iOpportunisticNetworkService
-                        .setPreferredDataSubscriptionId(subId, pkgForDebug);
+            if (iOpportunisticNetworkService == null) {
+                return;
             }
+            ISetOpportunisticDataCallback callbackStub = new ISetOpportunisticDataCallback.Stub() {
+                @Override
+                public void onComplete(int result) {
+                    if (executor == null || callback == null) {
+                        return;
+                    }
+                    Binder.withCleanCallingIdentity(() -> executor.execute(() -> {
+                        callback.accept(result);
+                    }));
+                }
+            };
+
+            iOpportunisticNetworkService
+                    .setPreferredDataSubscriptionId(subId, needValidation, callbackStub,
+                            pkgForDebug);
         } catch (RemoteException ex) {
             Rlog.e(TAG, "setPreferredDataSubscriptionId RemoteException", ex);
         }
-        return false;
+        return;
     }
 
     /**
@@ -10139,28 +10433,46 @@
      * This api should be called to inform OpportunisticNetwork Service about the availability
      * of a network at the current location. This information will be used by OpportunisticNetwork
      * service to decide to attach to the network opportunistically. If an empty list is passed,
-     * it is assumed that no network is available.
+     * it is assumed that no network is available and will result in disabling the modem stack
+     * to save power.
      * Requires that the calling app has carrier privileges on both primary and
      * secondary subscriptions (see {@link #hasCarrierPrivileges}), or has permission
      * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
      * @param availableNetworks is a list of available network information.
-     * @return true if request is accepted
+     * @param executor The executor of where the callback will execute.
+     * @param callback Callback will be triggered once it succeeds or failed.
      *
      */
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
-    public boolean updateAvailableNetworks(List<AvailableNetworkInfo> availableNetworks) {
+    public void updateAvailableNetworks(@NonNull List<AvailableNetworkInfo> availableNetworks,
+            @Nullable @CallbackExecutor Executor executor,
+            @UpdateAvailableNetworksResult @Nullable Consumer<Integer> callback) {
         String pkgForDebug = mContext != null ? mContext.getOpPackageName() : "<unknown>";
-        boolean ret = false;
         try {
             IOns iOpportunisticNetworkService = getIOns();
-            if (iOpportunisticNetworkService != null && availableNetworks != null) {
-                ret = iOpportunisticNetworkService.updateAvailableNetworks(availableNetworks,
-                        pkgForDebug);
+            if (iOpportunisticNetworkService == null || availableNetworks == null) {
+                Binder.withCleanCallingIdentity(() -> executor.execute(() -> {
+                    callback.accept(UPDATE_AVAILABLE_NETWORKS_INVALID_ARGUMENTS);
+                }));
+                return;
             }
+            IUpdateAvailableNetworksCallback callbackStub =
+                    new IUpdateAvailableNetworksCallback.Stub() {
+                        @Override
+                        public void onComplete(int result) {
+                            if (executor == null || callback == null) {
+                                return;
+                            }
+                            Binder.withCleanCallingIdentity(() -> executor.execute(() -> {
+                                callback.accept(result);
+                            }));
+                        }
+                    };
+            iOpportunisticNetworkService.updateAvailableNetworks(availableNetworks, callbackStub,
+                    pkgForDebug);
         } catch (RemoteException ex) {
             Rlog.e(TAG, "updateAvailableNetworks RemoteException", ex);
         }
-        return ret;
     }
 
     /**
@@ -10220,24 +10532,25 @@
 
     /**
      * Returns if the usage of multiple SIM cards at the same time to register on the network
-     * (e.g. Dual Standby or Dual Active) is restricted.
+     * (e.g. Dual Standby or Dual Active) is supported by the device and by the carrier.
      *
-     * @return true if usage of multiple SIMs is restricted, false otherwise.
+     * <p>Requires Permission: {@link android.Manifest.permission#READ_PHONE_STATE READ_PHONE_STATE}
+     * or that the calling app has carrier privileges (see {@link #hasCarrierPrivileges}).
      *
-     * @hide
+     * @return true if usage of multiple SIMs is supported, false otherwise.
      */
-    @SystemApi
-    @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public boolean isMultisimCarrierRestricted() {
+    @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
+    @RequiresPermission(android.Manifest.permission.READ_PHONE_STATE)
+    public boolean isMultisimSupported() {
         try {
             ITelephony service = getITelephony();
             if (service != null) {
-                return service.isMultisimCarrierRestricted();
+                return service.isMultisimSupported(getOpPackageName());
             }
         } catch (RemoteException e) {
-            Log.e(TAG, "isMultisimCarrierRestricted RemoteException", e);
+            Log.e(TAG, "isMultisimSupported RemoteException", e);
         }
-        return true;
+        return false;
     }
 
     /**
@@ -10266,18 +10579,16 @@
      * <p>Requires Permission:
      * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE} or that the
      * calling app has carrier privileges (see {@link #hasCarrierPrivileges}).
+     *
+     * Note: with only carrier privileges, it is not allowed to switch from multi-sim
+     * to single-sim
+     *
      * @param numOfSims number of live SIMs we want to switch to
      * @throws android.os.RemoteException
      */
     @SuppressAutoDoc // Blocked by b/72967236 - no support for carrier privileges
     @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
     public void switchMultiSimConfig(int numOfSims) {
-        //only proceed if multi-sim is not restricted
-        if (isMultisimCarrierRestricted()) {
-            Rlog.e(TAG, "switchMultiSimConfig not possible. It is restricted.");
-            return;
-        }
-
         try {
             ITelephony telephony = getITelephony();
             if (telephony != null) {
@@ -10310,4 +10621,28 @@
         }
         return false;
     }
+
+    /**
+     * Retrieve the Radio HAL Version for this device.
+     *
+     * Get the HAL version for the IRadio interface for test purposes.
+     *
+     * @return a Pair of (major version, minor version) or (-1,-1) if unknown.
+     *
+     * @hide
+     */
+    @TestApi
+    public Pair<Integer, Integer> getRadioHalVersion() {
+        try {
+            ITelephony service = getITelephony();
+            if (service != null) {
+                int version = service.getRadioHalVersion();
+                if (version == -1) return new Pair<Integer, Integer>(-1, -1);
+                return new Pair<Integer, Integer>(version / 100, version % 100);
+            }
+        } catch (RemoteException e) {
+            Log.e(TAG, "getRadioHalVersion() RemoteException", e);
+        }
+        return new Pair<Integer, Integer>(-1, -1);
+    }
 }
diff --git a/telephony/java/android/telephony/UiccCardInfo.java b/telephony/java/android/telephony/UiccCardInfo.java
index 19f357a..d95a499 100644
--- a/telephony/java/android/telephony/UiccCardInfo.java
+++ b/telephony/java/android/telephony/UiccCardInfo.java
@@ -15,6 +15,8 @@
  */
 package android.telephony;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -30,6 +32,7 @@
     private final String mEid;
     private final String mIccId;
     private final int mSlotIndex;
+    private final boolean mIsRemovable;
 
     public static final Creator<UiccCardInfo> CREATOR = new Creator<UiccCardInfo>() {
         @Override
@@ -49,6 +52,7 @@
         mEid = in.readString();
         mIccId = in.readString();
         mSlotIndex = in.readInt();
+        mIsRemovable = in.readByte() != 0;
     }
 
     @Override
@@ -58,6 +62,7 @@
         dest.writeString(mEid);
         dest.writeString(mIccId);
         dest.writeInt(mSlotIndex);
+        dest.writeByte((byte) (mIsRemovable ? 1 : 0));
     }
 
     @Override
@@ -65,16 +70,21 @@
         return 0;
     }
 
-    public UiccCardInfo(boolean isEuicc, int cardId, String eid, String iccId, int slotIndex) {
+    /**
+     * @hide
+     */
+    public UiccCardInfo(boolean isEuicc, int cardId, String eid, String iccId, int slotIndex,
+            boolean isRemovable) {
         this.mIsEuicc = isEuicc;
         this.mCardId = cardId;
         this.mEid = eid;
         this.mIccId = iccId;
         this.mSlotIndex = slotIndex;
+        this.mIsRemovable = isRemovable;
     }
 
     /**
-     * Return whether the UiccCardInfo is an eUICC.
+     * Return whether the UICC is an eUICC.
      * @return true if the UICC is an eUICC.
      */
     public boolean isEuicc() {
@@ -96,6 +106,7 @@
      * Note that this field may be omitted if the caller does not have the correct permissions
      * (see {@link TelephonyManager#getUiccCardsInfo()}).
      */
+    @Nullable
     public String getEid() {
         if (!mIsEuicc) {
             return null;
@@ -109,6 +120,7 @@
      * Note that this field may be omitted if the caller does not have the correct permissions
      * (see {@link TelephonyManager#getUiccCardsInfo()}).
      */
+    @Nullable
     public String getIccId() {
         return mIccId;
     }
@@ -121,13 +133,24 @@
     }
 
     /**
-     * Returns a copy of the UiccCardinfo with the clears the EID and ICCID set to null. These
-     * values are generally private and require carrier privileges to view.
+     * Returns a copy of the UiccCardinfo with the EID and ICCID set to null. These values are
+     * generally private and require carrier privileges to view.
      *
      * @hide
      */
+    @NonNull
     public UiccCardInfo getUnprivileged() {
-        return new UiccCardInfo(mIsEuicc, mCardId, null, null, mSlotIndex);
+        return new UiccCardInfo(mIsEuicc, mCardId, null, null, mSlotIndex, mIsRemovable);
+    }
+
+    /**
+     * Return whether the UICC or eUICC is removable.
+     * <p>
+     * UICCs are generally removable, but eUICCs may be removable or built in to the device.
+     * @return true if the UICC or eUICC is removable
+     */
+    public boolean isRemovable() {
+        return mIsRemovable;
     }
 
     @Override
@@ -144,12 +167,13 @@
                 && (mCardId == that.mCardId)
                 && (Objects.equals(mEid, that.mEid))
                 && (Objects.equals(mIccId, that.mIccId))
-                && (mSlotIndex == that.mSlotIndex));
+                && (mSlotIndex == that.mSlotIndex)
+                && (mIsRemovable == that.mIsRemovable));
     }
 
     @Override
     public int hashCode() {
-        return Objects.hash(mIsEuicc, mCardId, mEid, mIccId, mSlotIndex);
+        return Objects.hash(mIsEuicc, mCardId, mEid, mIccId, mSlotIndex, mIsRemovable);
     }
 
     @Override
@@ -164,6 +188,8 @@
                 + mIccId
                 + ", mSlotIndex="
                 + mSlotIndex
+                + ", mIsRemovable="
+                + mIsRemovable
                 + ")";
     }
 }
diff --git a/telephony/java/android/telephony/UiccSlotInfo.java b/telephony/java/android/telephony/UiccSlotInfo.java
index a39992b..93a7da0 100644
--- a/telephony/java/android/telephony/UiccSlotInfo.java
+++ b/telephony/java/android/telephony/UiccSlotInfo.java
@@ -15,15 +15,15 @@
  */
 package android.telephony;
 
+import android.annotation.IntDef;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 import java.util.Objects;
 
-import android.annotation.IntDef;
-
 /**
  * Class for the information of a UICC slot.
  * @hide
@@ -61,6 +61,7 @@
     private final @CardStateInfo int mCardStateInfo;
     private final int mLogicalSlotIdx;
     private final boolean mIsExtendedApduSupported;
+    private final boolean mIsRemovable;
 
     public static final Creator<UiccSlotInfo> CREATOR = new Creator<UiccSlotInfo>() {
         @Override
@@ -81,6 +82,7 @@
         mCardStateInfo = in.readInt();
         mLogicalSlotIdx = in.readInt();
         mIsExtendedApduSupported = in.readByte() != 0;
+        mIsRemovable = in.readByte() != 0;
     }
 
     @Override
@@ -91,6 +93,7 @@
         dest.writeInt(mCardStateInfo);
         dest.writeInt(mLogicalSlotIdx);
         dest.writeByte((byte) (mIsExtendedApduSupported ? 1 : 0));
+        dest.writeByte((byte) (mIsRemovable ? 1 : 0));
     }
 
     @Override
@@ -98,6 +101,11 @@
         return 0;
     }
 
+    /**
+     * Construct a UiccSlotInfo.
+     * @deprecated apps should not be constructing UiccSlotInfo objects
+     */
+    @Deprecated
     public UiccSlotInfo(boolean isActive, boolean isEuicc, String cardId,
             @CardStateInfo int cardStateInfo, int logicalSlotIdx, boolean isExtendedApduSupported) {
         this.mIsActive = isActive;
@@ -106,6 +114,22 @@
         this.mCardStateInfo = cardStateInfo;
         this.mLogicalSlotIdx = logicalSlotIdx;
         this.mIsExtendedApduSupported = isExtendedApduSupported;
+        this.mIsRemovable = false;
+    }
+
+    /**
+     * @hide
+     */
+    public UiccSlotInfo(boolean isActive, boolean isEuicc, String cardId,
+            @CardStateInfo int cardStateInfo, int logicalSlotIdx, boolean isExtendedApduSupported,
+            boolean isRemovable) {
+        this.mIsActive = isActive;
+        this.mIsEuicc = isEuicc;
+        this.mCardId = cardId;
+        this.mCardStateInfo = cardStateInfo;
+        this.mLogicalSlotIdx = logicalSlotIdx;
+        this.mIsExtendedApduSupported = isExtendedApduSupported;
+        this.mIsRemovable = isRemovable;
     }
 
     public boolean getIsActive() {
@@ -136,6 +160,16 @@
         return mIsExtendedApduSupported;
     }
 
+   /**
+     * Return whether the UICC slot is for a removable UICC.
+     * <p>
+     * UICCs are generally removable, but eUICCs may be removable or built in to the device.
+     * @return true if the slot is for removable UICCs
+     */
+    public boolean isRemovable() {
+        return mIsRemovable;
+    }
+
     @Override
     public boolean equals(Object obj) {
         if (this == obj) {
@@ -151,7 +185,8 @@
                 && (Objects.equals(mCardId, that.mCardId))
                 && (mCardStateInfo == that.mCardStateInfo)
                 && (mLogicalSlotIdx == that.mLogicalSlotIdx)
-                && (mIsExtendedApduSupported == that.mIsExtendedApduSupported);
+                && (mIsExtendedApduSupported == that.mIsExtendedApduSupported)
+                && (mIsRemovable == that.mIsRemovable);
     }
 
     @Override
@@ -163,6 +198,7 @@
         result = 31 * result + mCardStateInfo;
         result = 31 * result + mLogicalSlotIdx;
         result = 31 * result + (mIsExtendedApduSupported ? 1 : 0);
+        result = 31 * result + (mIsRemovable ? 1 : 0);
         return result;
     }
 
@@ -180,6 +216,8 @@
                 + mLogicalSlotIdx
                 + ", mIsExtendedApduSupported="
                 + mIsExtendedApduSupported
+                + ", mIsRemovable="
+                + mIsRemovable
                 + ")";
     }
 }
diff --git a/telephony/java/android/telephony/data/ApnSetting.java b/telephony/java/android/telephony/data/ApnSetting.java
index 0e69530..ae2c1d1 100644
--- a/telephony/java/android/telephony/data/ApnSetting.java
+++ b/telephony/java/android/telephony/data/ApnSetting.java
@@ -19,7 +19,7 @@
 import android.annotation.NonNull;
 import android.content.ContentValues;
 import android.database.Cursor;
-import android.hardware.radio.V1_0.ApnTypes;
+import android.hardware.radio.V1_4.ApnTypes;
 import android.net.Uri;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -61,6 +61,7 @@
     private static final String V4_FORMAT_REGEX = "^\\[ApnSettingV4\\]\\s*";
     private static final String V5_FORMAT_REGEX = "^\\[ApnSettingV5\\]\\s*";
     private static final String V6_FORMAT_REGEX = "^\\[ApnSettingV6\\]\\s*";
+    private static final String V7_FORMAT_REGEX = "^\\[ApnSettingV7\\]\\s*";
 
     /**
      * Default value for mtu if it's not set. Moved from PhoneConstants.
@@ -79,7 +80,7 @@
      * APN type for all APNs.
      * @hide
      */
-    public static final int TYPE_ALL = ApnTypes.ALL;
+    public static final int TYPE_ALL = ApnTypes.ALL | ApnTypes.MCX;
     /** APN type for default data traffic. */
     public static final int TYPE_DEFAULT = ApnTypes.DEFAULT | ApnTypes.HIPRI;
     /** APN type for MMS traffic. */
@@ -103,6 +104,8 @@
      * for access to carrier services in an emergency call situation.
      */
     public static final int TYPE_EMERGENCY = ApnTypes.EMERGENCY;
+    /** APN type for MCX (Mission Critical Service) where X can be PTT/Video/Data */
+    public static final int TYPE_MCX = ApnTypes.MCX;
 
     /** @hide */
     @IntDef(flag = true, prefix = { "TYPE_" }, value = {
@@ -115,7 +118,8 @@
         TYPE_IMS,
         TYPE_CBS,
         TYPE_IA,
-        TYPE_EMERGENCY
+        TYPE_EMERGENCY,
+        TYPE_MCX
     })
     @Retention(RetentionPolicy.SOURCE)
     public @interface ApnType {}
@@ -206,6 +210,7 @@
         APN_TYPE_STRING_MAP.put("cbs", TYPE_CBS);
         APN_TYPE_STRING_MAP.put("ia", TYPE_IA);
         APN_TYPE_STRING_MAP.put("emergency", TYPE_EMERGENCY);
+        APN_TYPE_STRING_MAP.put("mcx", TYPE_MCX);
         APN_TYPE_INT_MAP = new ArrayMap<Integer, String>();
         APN_TYPE_INT_MAP.put(TYPE_DEFAULT, "default");
         APN_TYPE_INT_MAP.put(TYPE_MMS, "mms");
@@ -217,6 +222,7 @@
         APN_TYPE_INT_MAP.put(TYPE_CBS, "cbs");
         APN_TYPE_INT_MAP.put(TYPE_IA, "ia");
         APN_TYPE_INT_MAP.put(TYPE_EMERGENCY, "emergency");
+        APN_TYPE_INT_MAP.put(TYPE_MCX, "mcx");
 
         PROTOCOL_STRING_MAP = new ArrayMap<String, Integer>();
         PROTOCOL_STRING_MAP.put("IP", PROTOCOL_IP);
@@ -281,6 +287,8 @@
     private boolean mPermanentFailed = false;
     private final int mCarrierId;
 
+    private final int mSkip464Xlat;
+
     /**
      * Returns the MTU size of the mobile interface to which the APN connected.
      *
@@ -618,6 +626,17 @@
         return mCarrierId;
     }
 
+    /**
+     * Returns the skip464xlat flag for this APN.
+     *
+     * @return SKIP_464XLAT_DEFAULT, SKIP_464XLAT_DISABLE or SKIP_464XLAT_ENABLE
+     * @hide
+     */
+    @Carriers.Skip464XlatStatus
+    public int getSkip464Xlat() {
+        return mSkip464Xlat;
+    }
+
     private ApnSetting(Builder builder) {
         this.mEntryName = builder.mEntryName;
         this.mApnName = builder.mApnName;
@@ -646,6 +665,7 @@
         this.mMvnoMatchData = builder.mMvnoMatchData;
         this.mApnSetId = builder.mApnSetId;
         this.mCarrierId = builder.mCarrierId;
+        this.mSkip464Xlat = builder.mSkip464Xlat;
     }
 
     /**
@@ -657,7 +677,7 @@
             int authType, int mApnTypeBitmask, int protocol, int roamingProtocol,
             boolean carrierEnabled, int networkTypeBitmask, int profileId,
             boolean modemCognitive, int maxConns, int waitTime, int maxConnsTime, int mtu,
-            int mvnoType, String mvnoMatchData, int apnSetId, int carrierId) {
+            int mvnoType, String mvnoMatchData, int apnSetId, int carrierId, int skip464xlat) {
         return new Builder()
             .setId(id)
             .setOperatorNumeric(operatorNumeric)
@@ -686,6 +706,7 @@
             .setMvnoMatchData(mvnoMatchData)
             .setApnSetId(apnSetId)
             .setCarrierId(carrierId)
+            .setSkip464Xlat(skip464xlat)
             .buildWithoutCheck();
     }
 
@@ -703,7 +724,8 @@
             mmsc, mmsProxyAddress, mmsProxyPort, user, password, authType, mApnTypeBitmask,
             protocol, roamingProtocol, carrierEnabled, networkTypeBitmask, profileId,
             modemCognitive, maxConns, waitTime, maxConnsTime, mtu, mvnoType, mvnoMatchData,
-            Carriers.NO_APN_SET_ID, TelephonyManager.UNKNOWN_CARRIER_ID);
+            Carriers.NO_APN_SET_ID, TelephonyManager.UNKNOWN_CARRIER_ID,
+            Carriers.SKIP_464XLAT_DEFAULT);
     }
 
     /**
@@ -762,7 +784,8 @@
             cursor.getString(cursor.getColumnIndexOrThrow(
                 Telephony.Carriers.MVNO_MATCH_DATA)),
             cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.APN_SET_ID)),
-            cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.CARRIER_ID)));
+            cursor.getInt(cursor.getColumnIndexOrThrow(Telephony.Carriers.CARRIER_ID)),
+            cursor.getInt(cursor.getColumnIndexOrThrow(Carriers.SKIP_464XLAT)));
     }
 
     /**
@@ -775,7 +798,7 @@
             apn.mProtocol, apn.mRoamingProtocol, apn.mCarrierEnabled, apn.mNetworkTypeBitmask,
             apn.mProfileId, apn.mPersistent, apn.mMaxConns, apn.mWaitTime,
             apn.mMaxConnsTime, apn.mMtu, apn.mMvnoType, apn.mMvnoMatchData, apn.mApnSetId,
-            apn.mCarrierId);
+            apn.mCarrierId, apn.mSkip464Xlat);
     }
 
     /**
@@ -824,6 +847,13 @@
      *   <profileId>, <modemCognitive>, <maxConns>, <waitTime>, <maxConnsTime>, <mtu>,
      *   <mvnoType>, <mvnoMatchData>, <networkTypeBitmask>, <apnSetId>, <carrierId>
      *
+     * v7 format:
+     *   [ApnSettingV7] <carrier>, <apn>, <proxy>, <port>, <user>, <password>, <server>,
+     *   <mmsc>, <mmsproxy>, <mmsport>, <mcc>, <mnc>, <authtype>,
+     *   <type>[| <type>...], <protocol>, <roaming_protocol>, <carrierEnabled>, <bearerBitmask>,
+     *   <profileId>, <modemCognitive>, <maxConns>, <waitTime>, <maxConnsTime>, <mtu>,
+     *   <mvnoType>, <mvnoMatchData>, <networkTypeBitmask>, <apnSetId>, <carrierId>, <skip464xlat>
+     *
      * Note that the strings generated by {@link #toString()} do not contain the username
      * and password and thus cannot be read by this method.
      *
@@ -836,7 +866,10 @@
 
         int version;
         // matches() operates on the whole string, so append .* to the regex.
-        if (data.matches(V6_FORMAT_REGEX + ".*")) {
+        if (data.matches(V7_FORMAT_REGEX + ".*")) {
+            version = 7;
+            data = data.replaceFirst(V7_FORMAT_REGEX, "");
+        } else if (data.matches(V6_FORMAT_REGEX + ".*")) {
             version = 6;
             data = data.replaceFirst(V6_FORMAT_REGEX, "");
         } else if (data.matches(V5_FORMAT_REGEX + ".*")) {
@@ -882,6 +915,7 @@
         String mvnoMatchData = "";
         int apnSetId = Carriers.NO_APN_SET_ID;
         int carrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+        int skip464xlat = Carriers.SKIP_464XLAT_DEFAULT;
         if (version == 1) {
             typeArray = new String[a.length - 13];
             System.arraycopy(a, 13, typeArray, 0, a.length - 13);
@@ -928,6 +962,12 @@
             if (a.length > 28) {
                 carrierId = Integer.parseInt(a[28]);
             }
+            if (a.length > 29) {
+                try {
+                    skip464xlat = Integer.parseInt(a[29]);
+                } catch (NumberFormatException e) {
+                }
+            }
         }
 
         // If both bearerBitmask and networkTypeBitmask were specified, bearerBitmask would be
@@ -943,7 +983,7 @@
             getProtocolIntFromString(protocol), getProtocolIntFromString(roamingProtocol),
             carrierEnabled, networkTypeBitmask, profileId, modemCognitive, maxConns, waitTime,
             maxConnsTime, mtu, getMvnoTypeIntFromString(mvnoType), mvnoMatchData, apnSetId,
-            carrierId);
+            carrierId, skip464xlat);
     }
 
     /**
@@ -979,7 +1019,7 @@
      */
     public String toString() {
         StringBuilder sb = new StringBuilder();
-        sb.append("[ApnSettingV6] ")
+        sb.append("[ApnSettingV7] ")
                 .append(mEntryName)
                 .append(", ").append(mId)
                 .append(", ").append(mOperatorNumeric)
@@ -1007,6 +1047,7 @@
         sb.append(", ").append(mNetworkTypeBitmask);
         sb.append(", ").append(mApnSetId);
         sb.append(", ").append(mCarrierId);
+        sb.append(", ").append(mSkip464Xlat);
         return sb.toString();
     }
 
@@ -1100,7 +1141,8 @@
             && Objects.equals(mMvnoMatchData, other.mMvnoMatchData)
             && Objects.equals(mNetworkTypeBitmask, other.mNetworkTypeBitmask)
             && Objects.equals(mApnSetId, other.mApnSetId)
-            && Objects.equals(mCarrierId, other.mCarrierId);
+            && Objects.equals(mCarrierId, other.mCarrierId)
+            && Objects.equals(mSkip464Xlat, other.mSkip464Xlat);
     }
 
     /**
@@ -1146,7 +1188,8 @@
             && Objects.equals(mMvnoType, other.mMvnoType)
             && Objects.equals(mMvnoMatchData, other.mMvnoMatchData)
             && Objects.equals(mApnSetId, other.mApnSetId)
-            && Objects.equals(mCarrierId, other.mCarrierId);
+            && Objects.equals(mCarrierId, other.mCarrierId)
+            && Objects.equals(mSkip464Xlat, other.mSkip464Xlat);
     }
 
     /**
@@ -1174,7 +1217,8 @@
             && xorEqualsInt(this.mMmsProxyPort, other.mMmsProxyPort))
             && Objects.equals(this.mNetworkTypeBitmask, other.mNetworkTypeBitmask)
             && Objects.equals(mApnSetId, other.mApnSetId)
-            && Objects.equals(mCarrierId, other.mCarrierId);
+            && Objects.equals(mCarrierId, other.mCarrierId)
+            && Objects.equals(mSkip464Xlat, other.mSkip464Xlat);
     }
 
     // Equal or one is null.
@@ -1221,6 +1265,7 @@
         apnValue.put(Telephony.Carriers.MVNO_TYPE, getMvnoTypeStringFromInt(mMvnoType));
         apnValue.put(Telephony.Carriers.NETWORK_TYPE_BITMASK, mNetworkTypeBitmask);
         apnValue.put(Telephony.Carriers.CARRIER_ID, mCarrierId);
+        apnValue.put(Telephony.Carriers.SKIP_464XLAT, mSkip464Xlat);
 
         return apnValue;
     }
@@ -1380,6 +1425,7 @@
         dest.writeInt(mNetworkTypeBitmask);
         dest.writeInt(mApnSetId);
         dest.writeInt(mCarrierId);
+        dest.writeInt(mSkip464Xlat);
     }
 
     private static ApnSetting readFromParcel(Parcel in) {
@@ -1403,11 +1449,12 @@
         final int networkTypeBitmask = in.readInt();
         final int apnSetId = in.readInt();
         final int carrierId = in.readInt();
+        final int skip464xlat = in.readInt();
 
         return makeApnSetting(id, operatorNumeric, entryName, apnName,
-            proxy, port, mmsc, mmsProxy, mmsPort, user, password, authType, apnTypesBitmask,
-            protocol, roamingProtocol, carrierEnabled, networkTypeBitmask, 0, false,
-            0, 0, 0, 0, mvnoType, null, apnSetId, carrierId);
+                proxy, port, mmsc, mmsProxy, mmsPort, user, password, authType, apnTypesBitmask,
+                protocol, roamingProtocol, carrierEnabled, networkTypeBitmask, 0, false,
+                0, 0, 0, 0, mvnoType, null, apnSetId, carrierId, skip464xlat);
     }
 
     public static final Parcelable.Creator<ApnSetting> CREATOR =
@@ -1484,6 +1531,7 @@
         private String mMvnoMatchData;
         private int mApnSetId;
         private int mCarrierId = TelephonyManager.UNKNOWN_CARRIER_ID;
+        private int mSkip464Xlat = Carriers.SKIP_464XLAT_DEFAULT;
 
         /**
          * Default constructor for Builder.
@@ -1593,6 +1641,7 @@
          *
          * @param entryName the entry name to set for the APN
          */
+        @NonNull
         public Builder setEntryName(String entryName) {
             this.mEntryName = entryName;
             return this;
@@ -1603,6 +1652,7 @@
          *
          * @param apnName the name to set for the APN
          */
+        @NonNull
         public Builder setApnName(String apnName) {
             this.mApnName = apnName;
             return this;
@@ -1633,6 +1683,7 @@
          *
          * @param proxy the proxy address to set for the APN
          */
+        @NonNull
         public Builder setProxyAddress(String proxy) {
             this.mProxyAddress = proxy;
             return this;
@@ -1643,6 +1694,7 @@
          *
          * @param port the proxy port to set for the APN
          */
+        @NonNull
         public Builder setProxyPort(int port) {
             this.mProxyPort = port;
             return this;
@@ -1653,6 +1705,7 @@
          *
          * @param mmsc the MMSC Uri to set for the APN
          */
+        @NonNull
         public Builder setMmsc(Uri mmsc) {
             this.mMmsc = mmsc;
             return this;
@@ -1684,6 +1737,7 @@
          *
          * @param mmsProxy the MMS proxy address to set for the APN
          */
+        @NonNull
         public Builder setMmsProxyAddress(String mmsProxy) {
             this.mMmsProxyAddress = mmsProxy;
             return this;
@@ -1694,6 +1748,7 @@
          *
          * @param mmsPort the MMS proxy port to set for the APN
          */
+        @NonNull
         public Builder setMmsProxyPort(int mmsPort) {
             this.mMmsProxyPort = mmsPort;
             return this;
@@ -1704,6 +1759,7 @@
          *
          * @param user the APN username to set for the APN
          */
+        @NonNull
         public Builder setUser(String user) {
             this.mUser = user;
             return this;
@@ -1715,6 +1771,7 @@
          * @see android.provider.Telephony.Carriers#PASSWORD
          * @param password the APN password to set for the APN
          */
+        @NonNull
         public Builder setPassword(String password) {
             this.mPassword = password;
             return this;
@@ -1725,6 +1782,7 @@
          *
          * @param authType the authentication type to set for the APN
          */
+        @NonNull
         public Builder setAuthType(@AuthType int authType) {
             this.mAuthType = authType;
             return this;
@@ -1741,6 +1799,7 @@
          *
          * @param apnTypeBitmask a bitmask describing the types of the APN
          */
+        @NonNull
         public Builder setApnTypeBitmask(@ApnType int apnTypeBitmask) {
             this.mApnTypeBitmask = apnTypeBitmask;
             return this;
@@ -1753,6 +1812,7 @@
          *
          * @param operatorNumeric the numeric operator ID to set for this entry
          */
+        @NonNull
         public Builder setOperatorNumeric(String operatorNumeric) {
             this.mOperatorNumeric = operatorNumeric;
             return this;
@@ -1765,6 +1825,7 @@
          *
          * @param protocol the protocol to set to use to connect to this APN
          */
+        @NonNull
         public Builder setProtocol(@ProtocolType int protocol) {
             this.mProtocol = protocol;
             return this;
@@ -1777,6 +1838,7 @@
          *
          * @param roamingProtocol the protocol to set to use to connect to this APN when roaming
          */
+        @NonNull
         public Builder setRoamingProtocol(@ProtocolType  int roamingProtocol) {
             this.mRoamingProtocol = roamingProtocol;
             return this;
@@ -1787,6 +1849,7 @@
          *
          * @param carrierEnabled the current status to set for this APN
          */
+        @NonNull
         public Builder setCarrierEnabled(boolean carrierEnabled) {
             this.mCarrierEnabled = carrierEnabled;
             return this;
@@ -1797,6 +1860,7 @@
          *
          * @param networkTypeBitmask the Radio Technology (Network Type) info
          */
+        @NonNull
         public Builder setNetworkTypeBitmask(int networkTypeBitmask) {
             this.mNetworkTypeBitmask = networkTypeBitmask;
             return this;
@@ -1807,6 +1871,7 @@
          *
          * @param mvnoType the MVNO match type to set for this APN
          */
+        @NonNull
         public Builder setMvnoType(@MvnoType int mvnoType) {
             this.mMvnoType = mvnoType;
             return this;
@@ -1820,12 +1885,24 @@
          *
          * @param carrierId the carrier id to set for this APN
          */
+        @NonNull
         public Builder setCarrierId(int carrierId) {
             this.mCarrierId = carrierId;
             return this;
         }
 
         /**
+         * Sets skip464xlat flag for this APN.
+         *
+         * @param skip464xlat skip464xlat for this APN
+         * @hide
+         */
+        public Builder setSkip464Xlat(@Carriers.Skip464XlatStatus int skip464xlat) {
+            this.mSkip464Xlat = skip464xlat;
+            return this;
+        }
+
+        /**
          * Builds {@link ApnSetting} from this builder.
          *
          * @return {@code null} if {@link #setApnName(String)} or {@link #setEntryName(String)}
@@ -1833,7 +1910,7 @@
          * {@link ApnSetting} built from this builder otherwise.
          */
         public ApnSetting build() {
-            if ((mApnTypeBitmask & ApnTypes.ALL) == 0 || TextUtils.isEmpty(mApnName)
+            if ((mApnTypeBitmask & TYPE_ALL) == 0 || TextUtils.isEmpty(mApnName)
                 || TextUtils.isEmpty(mEntryName)) {
                 return null;
             }
diff --git a/telephony/java/android/telephony/data/DataCallResponse.java b/telephony/java/android/telephony/data/DataCallResponse.java
index 3d2fe5f..6d74ded 100644
--- a/telephony/java/android/telephony/data/DataCallResponse.java
+++ b/telephony/java/android/telephony/data/DataCallResponse.java
@@ -25,6 +25,8 @@
 import android.os.Parcelable;
 import android.telephony.data.ApnSetting.ProtocolType;
 
+import com.android.internal.annotations.VisibleForTesting;
+
 import java.net.InetAddress;
 import java.util.ArrayList;
 import java.util.List;
@@ -90,6 +92,8 @@
         mMtu = mtu;
     }
 
+    /** @hide */
+    @VisibleForTesting
     public DataCallResponse(Parcel source) {
         mStatus = source.readInt();
         mSuggestedRetryTime = source.readInt();
diff --git a/telephony/java/android/telephony/data/DataService.java b/telephony/java/android/telephony/data/DataService.java
index 79572b9..59d1e1e 100644
--- a/telephony/java/android/telephony/data/DataService.java
+++ b/telephony/java/android/telephony/data/DataService.java
@@ -116,23 +116,23 @@
      */
     public abstract class DataServiceProvider implements AutoCloseable {
 
-        private final int mSlotId;
+        private final int mSlotIndex;
 
         private final List<IDataServiceCallback> mDataCallListChangedCallbacks = new ArrayList<>();
 
         /**
          * Constructor
-         * @param slotId SIM slot id the data service provider associated with.
+         * @param slotIndex SIM slot index the data service provider associated with.
          */
-        public DataServiceProvider(int slotId) {
-            mSlotId = slotId;
+        public DataServiceProvider(int slotIndex) {
+            mSlotIndex = slotIndex;
         }
 
         /**
-         * @return SIM slot id the data service provider associated with.
+         * @return SIM slot index the data service provider associated with.
          */
-        public final int getSlotId() {
-            return mSlotId;
+        public final int getSlotIndex() {
+            return mSlotIndex;
         }
 
         /**
@@ -152,8 +152,9 @@
          * @param callback The result callback for this request. Null if the client does not care
          *        about the result.
          */
-        public void setupDataCall(int accessNetworkType, DataProfile dataProfile, boolean isRoaming,
-                                  boolean allowRoaming, @SetupDataReason int reason,
+        public void setupDataCall(int accessNetworkType, @NonNull DataProfile dataProfile,
+                                  boolean isRoaming, boolean allowRoaming,
+                                  @SetupDataReason int reason,
                                   @Nullable LinkProperties linkProperties,
                                   @Nullable DataServiceCallback callback) {
             // The default implementation is to return unsupported.
@@ -192,7 +193,7 @@
          * @param callback The result callback for this request. Null if the client does not care
          *        about the result.
          */
-        public void setInitialAttachApn(DataProfile dataProfile, boolean isRoaming,
+        public void setInitialAttachApn(@NonNull DataProfile dataProfile, boolean isRoaming,
                                         @Nullable DataServiceCallback callback) {
             // The default implementation is to return unsupported.
             if (callback != null) {
@@ -211,7 +212,7 @@
          * @param callback The result callback for this request. Null if the client does not care
          *        about the result.
          */
-        public void setDataProfile(List<DataProfile> dps, boolean isRoaming,
+        public void setDataProfile(@NonNull List<DataProfile> dps, boolean isRoaming,
                                    @Nullable DataServiceCallback callback) {
             // The default implementation is to return unsupported.
             if (callback != null) {
@@ -250,9 +251,9 @@
         public final void notifyDataCallListChanged(List<DataCallResponse> dataCallList) {
             synchronized (mDataCallListChangedCallbacks) {
                 for (IDataServiceCallback callback : mDataCallListChangedCallbacks) {
-                    mHandler.obtainMessage(DATA_SERVICE_INDICATION_DATA_CALL_LIST_CHANGED, mSlotId,
-                            0, new DataCallListChangedIndication(dataCallList, callback))
-                            .sendToTarget();
+                    mHandler.obtainMessage(DATA_SERVICE_INDICATION_DATA_CALL_LIST_CHANGED,
+                            mSlotIndex, 0, new DataCallListChangedIndication(dataCallList,
+                                    callback)).sendToTarget();
                 }
             }
         }
@@ -341,20 +342,20 @@
         @Override
         public void handleMessage(Message message) {
             IDataServiceCallback callback;
-            final int slotId = message.arg1;
-            DataServiceProvider serviceProvider = mServiceMap.get(slotId);
+            final int slotIndex = message.arg1;
+            DataServiceProvider serviceProvider = mServiceMap.get(slotIndex);
 
             switch (message.what) {
                 case DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER:
-                    serviceProvider = createDataServiceProvider(message.arg1);
+                    serviceProvider = onCreateDataServiceProvider(message.arg1);
                     if (serviceProvider != null) {
-                        mServiceMap.put(slotId, serviceProvider);
+                        mServiceMap.put(slotIndex, serviceProvider);
                     }
                     break;
                 case DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER:
                     if (serviceProvider != null) {
                         serviceProvider.close();
-                        mServiceMap.remove(slotId);
+                        mServiceMap.remove(slotIndex);
                     }
                     break;
                 case DATA_SERVICE_REMOVE_ALL_DATA_SERVICE_PROVIDERS:
@@ -453,12 +454,12 @@
      * this method to facilitate the creation of {@link DataServiceProvider} instances. The system
      * will call this method after binding the data service for each active SIM slot id.
      *
-     * @param slotId SIM slot id the data service associated with.
+     * @param slotIndex SIM slot id the data service associated with.
      * @return Data service object
      */
-    public abstract DataServiceProvider createDataServiceProvider(int slotId);
+    @Nullable
+    public abstract DataServiceProvider onCreateDataServiceProvider(int slotIndex);
 
-    /** @hide */
     @Override
     public IBinder onBind(Intent intent) {
         if (intent == null || !DATA_SERVICE_INTERFACE.equals(intent.getAction())) {
@@ -468,17 +469,16 @@
         return mBinder;
     }
 
-    /** @hide */
     @Override
     public boolean onUnbind(Intent intent) {
         mHandler.obtainMessage(DATA_SERVICE_REMOVE_ALL_DATA_SERVICE_PROVIDERS).sendToTarget();
         return false;
     }
 
-    /** @hide */
     @Override
     public void onDestroy() {
         mHandlerThread.quit();
+        super.onDestroy();
     }
 
     /**
@@ -486,78 +486,78 @@
      */
     private class IDataServiceWrapper extends IDataService.Stub {
         @Override
-        public void createDataServiceProvider(int slotId) {
-            mHandler.obtainMessage(DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER, slotId, 0)
+        public void createDataServiceProvider(int slotIndex) {
+            mHandler.obtainMessage(DATA_SERVICE_CREATE_DATA_SERVICE_PROVIDER, slotIndex, 0)
                     .sendToTarget();
         }
 
         @Override
-        public void removeDataServiceProvider(int slotId) {
-            mHandler.obtainMessage(DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER, slotId, 0)
+        public void removeDataServiceProvider(int slotIndex) {
+            mHandler.obtainMessage(DATA_SERVICE_REMOVE_DATA_SERVICE_PROVIDER, slotIndex, 0)
                     .sendToTarget();
         }
 
         @Override
-        public void setupDataCall(int slotId, int accessNetworkType, DataProfile dataProfile,
+        public void setupDataCall(int slotIndex, int accessNetworkType, DataProfile dataProfile,
                                   boolean isRoaming, boolean allowRoaming, int reason,
                                   LinkProperties linkProperties, IDataServiceCallback callback) {
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SETUP_DATA_CALL, slotId, 0,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SETUP_DATA_CALL, slotIndex, 0,
                     new SetupDataCallRequest(accessNetworkType, dataProfile, isRoaming,
                             allowRoaming, reason, linkProperties, callback))
                     .sendToTarget();
         }
 
         @Override
-        public void deactivateDataCall(int slotId, int cid, int reason,
+        public void deactivateDataCall(int slotIndex, int cid, int reason,
                                        IDataServiceCallback callback) {
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL, slotId, 0,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_DEACTIVATE_DATA_CALL, slotIndex, 0,
                     new DeactivateDataCallRequest(cid, reason, callback))
                     .sendToTarget();
         }
 
         @Override
-        public void setInitialAttachApn(int slotId, DataProfile dataProfile, boolean isRoaming,
+        public void setInitialAttachApn(int slotIndex, DataProfile dataProfile, boolean isRoaming,
                                         IDataServiceCallback callback) {
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN, slotId, 0,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_INITIAL_ATTACH_APN, slotIndex, 0,
                     new SetInitialAttachApnRequest(dataProfile, isRoaming, callback))
                     .sendToTarget();
         }
 
         @Override
-        public void setDataProfile(int slotId, List<DataProfile> dps, boolean isRoaming,
+        public void setDataProfile(int slotIndex, List<DataProfile> dps, boolean isRoaming,
                                    IDataServiceCallback callback) {
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_DATA_PROFILE, slotId, 0,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_SET_DATA_PROFILE, slotIndex, 0,
                     new SetDataProfileRequest(dps, isRoaming, callback)).sendToTarget();
         }
 
         @Override
-        public void getDataCallList(int slotId, IDataServiceCallback callback) {
+        public void getDataCallList(int slotIndex, IDataServiceCallback callback) {
             if (callback == null) {
                 loge("getDataCallList: callback is null");
                 return;
             }
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST, slotId, 0,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_GET_DATA_CALL_LIST, slotIndex, 0,
                     callback).sendToTarget();
         }
 
         @Override
-        public void registerForDataCallListChanged(int slotId, IDataServiceCallback callback) {
+        public void registerForDataCallListChanged(int slotIndex, IDataServiceCallback callback) {
             if (callback == null) {
                 loge("registerForDataCallListChanged: callback is null");
                 return;
             }
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED, slotId,
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_REGISTER_DATA_CALL_LIST_CHANGED, slotIndex,
                     0, callback).sendToTarget();
         }
 
         @Override
-        public void unregisterForDataCallListChanged(int slotId, IDataServiceCallback callback) {
+        public void unregisterForDataCallListChanged(int slotIndex, IDataServiceCallback callback) {
             if (callback == null) {
                 loge("unregisterForDataCallListChanged: callback is null");
                 return;
             }
-            mHandler.obtainMessage(DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED, slotId,
-                    0, callback).sendToTarget();
+            mHandler.obtainMessage(DATA_SERVICE_REQUEST_UNREGISTER_DATA_CALL_LIST_CHANGED,
+                    slotIndex, 0, callback).sendToTarget();
         }
     }
 
diff --git a/telephony/java/android/telephony/data/DataServiceCallback.java b/telephony/java/android/telephony/data/DataServiceCallback.java
index bef1142..2d0cfe8 100644
--- a/telephony/java/android/telephony/data/DataServiceCallback.java
+++ b/telephony/java/android/telephony/data/DataServiceCallback.java
@@ -17,6 +17,8 @@
 package android.telephony.data;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.net.LinkProperties;
 import android.os.RemoteException;
@@ -74,7 +76,8 @@
      * @param result The result code. Must be one of the {@link ResultCode}.
      * @param response Setup data call response.
      */
-    public void onSetupDataCallComplete(@ResultCode int result, DataCallResponse response) {
+    public void onSetupDataCallComplete(@ResultCode int result,
+                                        @Nullable DataCallResponse response) {
         IDataServiceCallback callback = mCallback.get();
         if (callback != null) {
             try {
@@ -141,10 +144,11 @@
      * DataServiceCallback)}.
      *
      * @param result The result code. Must be one of the {@link ResultCode}.
-     * @param dataCallList List of the current active data connection.
+     * @param dataCallList List of the current active data connection. If no data call is presented,
+     * set it to an empty list.
      */
     public void onGetDataCallListComplete(@ResultCode int result,
-                                          List<DataCallResponse> dataCallList) {
+                                          @NonNull List<DataCallResponse> dataCallList) {
         IDataServiceCallback callback = mCallback.get();
         if (callback != null) {
             try {
@@ -156,11 +160,12 @@
     }
 
     /**
-     * Called to indicate that data connection list changed.
+     * Called to indicate that data connection list changed. If no data call is presented, set it to
+     * an empty list.
      *
      * @param dataCallList List of the current active data connection.
      */
-    public void onDataCallListChanged(List<DataCallResponse> dataCallList) {
+    public void onDataCallListChanged(@NonNull List<DataCallResponse> dataCallList) {
         IDataServiceCallback callback = mCallback.get();
         if (callback != null) {
             try {
diff --git a/telephony/java/android/telephony/data/QualifiedNetworksService.java b/telephony/java/android/telephony/data/QualifiedNetworksService.java
index 45b4849..c38f278 100644
--- a/telephony/java/android/telephony/data/QualifiedNetworksService.java
+++ b/telephony/java/android/telephony/data/QualifiedNetworksService.java
@@ -16,6 +16,8 @@
 
 package android.telephony.data;
 
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.app.Service;
 import android.content.Intent;
@@ -132,7 +134,7 @@
          * for data setup.
          */
         public final void updateQualifiedNetworkTypes(@ApnType int apnTypes,
-                                                      int[] qualifiedNetworkTypes) {
+                                                      @Nullable int[] qualifiedNetworkTypes) {
             mHandler.obtainMessage(QNS_UPDATE_QUALIFIED_NETWORKS, mSlotIndex, apnTypes,
                     qualifiedNetworkTypes).sendToTarget();
         }
@@ -233,6 +235,7 @@
      * @param slotIndex SIM slot index the qualified networks service associated with.
      * @return Qualified networks service instance
      */
+    @NonNull
     public abstract NetworkAvailabilityUpdater createNetworkAvailabilityUpdater(int slotIndex);
 
     /** @hide */
diff --git a/telephony/java/android/telephony/emergency/EmergencyNumber.java b/telephony/java/android/telephony/emergency/EmergencyNumber.java
index e68256d..397975f 100644
--- a/telephony/java/android/telephony/emergency/EmergencyNumber.java
+++ b/telephony/java/android/telephony/emergency/EmergencyNumber.java
@@ -302,7 +302,7 @@
      *
      * @return the dialing number.
      */
-    public String getNumber() {
+    public @NonNull String getNumber() {
         return mNumber;
     }
 
@@ -311,7 +311,7 @@
      *
      * @return the country code string (lowercase character) in ISO 3166 format.
      */
-    public String getCountryIso() {
+    public @NonNull String getCountryIso() {
         return mCountryIso;
     }
 
@@ -320,7 +320,7 @@
      *
      * @return the Mobile Network Code of the emergency number.
      */
-    public String getMnc() {
+    public @NonNull String getMnc() {
         return mMnc;
     }
 
@@ -328,6 +328,8 @@
      * Returns the bitmask of emergency service categories of the emergency number.
      *
      * @return bitmask of the emergency service categories
+     *
+     * @hide
      */
     public @EmergencyServiceCategories int getEmergencyServiceCategoryBitmask() {
         return mEmergencyServiceCategoryBitmask;
@@ -357,7 +359,7 @@
      *
      * @return a list of the emergency service categories
      */
-    public List<Integer> getEmergencyServiceCategories() {
+    public @NonNull List<Integer> getEmergencyServiceCategories() {
         List<Integer> categories = new ArrayList<>();
         if (serviceUnspecified()) {
             categories.add(EMERGENCY_SERVICE_CATEGORY_UNSPECIFIED);
@@ -384,7 +386,7 @@
      *         number does not have a specified emergency Uniform Resource Name.
      */
     public @NonNull List<String> getEmergencyUrns() {
-        return mEmergencyUrns;
+        return Collections.unmodifiableList(mEmergencyUrns);
     }
 
     /**
@@ -421,6 +423,8 @@
      * Returns the bitmask of the sources of the emergency number.
      *
      * @return bitmask of the emergency number sources
+     *
+     * @hide
      */
     public @EmergencyNumberSources int getEmergencyNumberSourceBitmask() {
         return mEmergencyNumberSourceBitmask;
@@ -431,7 +435,7 @@
      *
      * @return a list of emergency number sources
      */
-    public List<Integer> getEmergencyNumberSources() {
+    public @NonNull List<Integer> getEmergencyNumberSources() {
         List<Integer> sources = new ArrayList<>();
         for (Integer source : EMERGENCY_NUMBER_SOURCE_SET) {
             if ((mEmergencyNumberSourceBitmask & source) == source) {
diff --git a/telephony/java/android/telephony/euicc/EuiccManager.java b/telephony/java/android/telephony/euicc/EuiccManager.java
index 828e3e9..b8a07e4 100644
--- a/telephony/java/android/telephony/euicc/EuiccManager.java
+++ b/telephony/java/android/telephony/euicc/EuiccManager.java
@@ -17,6 +17,7 @@
 
 import android.Manifest;
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
@@ -116,6 +117,66 @@
             "android.telephony.euicc.action.RESOLVE_ERROR";
 
     /**
+     * Intent action sent by system apps (such as the Settings app) to the Telephony framework to
+     * enable or disable a subscription. Must be accompanied with {@link #EXTRA_SUBSCRIPTION_ID} and
+     * {@link #EXTRA_ENABLE_SUBSCRIPTION}.
+     *
+     * <p>Unlike {@link #switchToSubscription(int, PendingIntent)}, using this action allows the
+     * underlying eUICC service (i.e. the LPA app) to control the UI experience during this
+     * operation. The action is received by the Telephony framework, which in turn selects and
+     * launches an appropriate LPA activity to present UI to the user. For example, the activity may
+     * show a confirmation dialog, a progress dialog, or an error dialog when necessary.
+     *
+     * <p>The launched activity will immediately finish with
+     * {@link android.app.Activity#RESULT_CANCELED} if {@link #isEnabled} is false.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED =
+            "android.telephony.euicc.action.TOGGLE_SUBSCRIPTION_PRIVILEGED";
+
+    /**
+     * Intent action sent by system apps (such as the Settings app) to the Telephony framework to
+     * delete a subscription. Must be accompanied with {@link #EXTRA_SUBSCRIPTION_ID}.
+     *
+     * <p>Unlike {@link #deleteSubscription(int, PendingIntent)}, using this action allows the
+     * underlying eUICC service (i.e. the LPA app) to control the UI experience during this
+     * operation. The action is received by the Telephony framework, which in turn selects and
+     * launches an appropriate LPA activity to present UI to the user. For example, the activity may
+     * show a confirmation dialog, a progress dialog, or an error dialog when necessary.
+     *
+     * <p>The launched activity will immediately finish with
+     * {@link android.app.Activity#RESULT_CANCELED} if {@link #isEnabled} is false.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String ACTION_DELETE_SUBSCRIPTION_PRIVILEGED =
+            "android.telephony.euicc.action.DELETE_SUBSCRIPTION_PRIVILEGED";
+
+    /**
+     * Intent action sent by system apps (such as the Settings app) to the Telephony framework to
+     * rename a subscription. Must be accompanied with {@link #EXTRA_SUBSCRIPTION_ID} and
+     * {@link #EXTRA_SUBSCRIPTION_NICKNAME}.
+     *
+     * <p>Unlike {@link #updateSubscriptionNickname(int, String, PendingIntent)}, using this action
+     * allows the the underlying eUICC service (i.e. the LPA app) to control the UI experience
+     * during this operation. The action is received by the Telephony framework, which in turn
+     * selects and launches an appropriate LPA activity to present UI to the user. For example, the
+     * activity may show a confirmation dialog, a progress dialog, or an error dialog when
+     * necessary.
+     *
+     * <p>The launched activity will immediately finish with
+     * {@link android.app.Activity#RESULT_CANCELED} if {@link #isEnabled} is false.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String ACTION_RENAME_SUBSCRIPTION_PRIVILEGED =
+            "android.telephony.euicc.action.RENAME_SUBSCRIPTION_PRIVILEGED";
+
+    /**
      * Result code for an operation indicating that the operation succeeded.
      */
     public static final int EMBEDDED_SUBSCRIPTION_RESULT_OK = 0;
@@ -195,6 +256,37 @@
             "android.telephony.euicc.extra.FORCE_PROVISION";
 
     /**
+     * Key for an extra set on privileged actions {@link #ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED},
+     * {@link #ACTION_DELETE_SUBSCRIPTION_PRIVILEGED}, and
+     * {@link #ACTION_RENAME_SUBSCRIPTION_PRIVILEGED} providing the ID of the targeted subscription.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_SUBSCRIPTION_ID =
+            "android.telephony.euicc.extra.SUBSCRIPTION_ID";
+
+    /**
+     * Key for an extra set on {@link #ACTION_TOGGLE_SUBSCRIPTION_PRIVILEGED} providing a boolean
+     * value of whether to enable or disable the targeted subscription.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_ENABLE_SUBSCRIPTION =
+            "android.telephony.euicc.extra.ENABLE_SUBSCRIPTION";
+
+    /**
+     * Key for an extra set on {@link #ACTION_RENAME_SUBSCRIPTION_PRIVILEGED} providing a new
+     * nickname for the targeted subscription.
+     *
+     * @hide
+     */
+    @SystemApi
+    public static final String EXTRA_SUBSCRIPTION_NICKNAME =
+            "android.telephony.euicc.extra.SUBSCRIPTION_NICKNAME";
+
+    /**
      * Optional meta-data attribute for a carrier app providing an icon to use to represent the
      * carrier. If not provided, the app's launcher icon will be used as a fallback.
      */
@@ -274,6 +366,7 @@
      *
      * @return an EuiccManager that uses the given card ID for all calls.
      */
+    @NonNull
     public EuiccManager createForCardId(int cardId) {
         return new EuiccManager(mContext, cardId);
     }
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index 73f0556..568c11b 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -17,6 +17,7 @@
 package android.telephony.ims;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.annotation.UnsupportedAppUsage;
 import android.os.Bundle;
@@ -543,7 +544,8 @@
                 + ", emergencyServiceCategories=" + mEmergencyServiceCategories
                 + ", emergencyUrns=" + mEmergencyUrns
                 + ", emergencyCallRouting=" + mEmergencyCallRouting
-                + ", emergencyCallTesting=" + mEmergencyCallTesting + " }";
+                + ", emergencyCallTesting=" + mEmergencyCallTesting
+                + ", hasKnownUserIntentEmergency=" + mHasKnownUserIntentEmergency + " }";
     }
 
     @Override
@@ -562,6 +564,7 @@
         out.writeStringList(mEmergencyUrns);
         out.writeInt(mEmergencyCallRouting);
         out.writeBoolean(mEmergencyCallTesting);
+        out.writeBoolean(mHasKnownUserIntentEmergency);
     }
 
     private void readFromParcel(Parcel in) {
@@ -573,6 +576,7 @@
         mEmergencyUrns = in.createStringArrayList();
         mEmergencyCallRouting = in.readInt();
         mEmergencyCallTesting = in.readBoolean();
+        mHasKnownUserIntentEmergency = in.readBoolean();
     }
 
     public static final Creator<ImsCallProfile> CREATOR = new Creator<ImsCallProfile>() {
@@ -834,7 +838,7 @@
      *            3gpp 22.101, Section 10 - Emergency Calls.
      */
     @VisibleForTesting
-    public void setEmergencyUrns(List<String> emergencyUrns) {
+    public void setEmergencyUrns(@NonNull List<String> emergencyUrns) {
         mEmergencyUrns = emergencyUrns;
     }
 
@@ -908,7 +912,7 @@
      * Reference: 3gpp 24.503, Section 5.1.6.8.1 - General;
      *            3gpp 22.101, Section 10 - Emergency Calls.
      */
-    public List<String> getEmergencyUrns() {
+    public @NonNull List<String> getEmergencyUrns() {
         return mEmergencyUrns;
     }
 
diff --git a/telephony/java/android/telephony/ims/ImsCallSessionListener.java b/telephony/java/android/telephony/ims/ImsCallSessionListener.java
index 337375a..a09844d 100644
--- a/telephony/java/android/telephony/ims/ImsCallSessionListener.java
+++ b/telephony/java/android/telephony/ims/ImsCallSessionListener.java
@@ -16,6 +16,7 @@
 
 package android.telephony.ims;
 
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.os.RemoteException;
 import android.telephony.CallQuality;
@@ -606,7 +607,7 @@
      *
      * @param profile updated ImsStreamMediaProfile
      */
-    public void callSessionRttAudioIndicatorChanged(ImsStreamMediaProfile profile) {
+    public void callSessionRttAudioIndicatorChanged(@NonNull ImsStreamMediaProfile profile) {
         try {
             mListener.callSessionRttAudioIndicatorChanged(profile);
         } catch (RemoteException e) {
@@ -619,7 +620,7 @@
      *
      * @param callQuality The new call quality
      */
-    public void callQualityChanged(CallQuality callQuality) {
+    public void callQualityChanged(@NonNull CallQuality callQuality) {
         try {
             mListener.callQualityChanged(callQuality);
         } catch (RemoteException e) {
diff --git a/telephony/java/android/telephony/ims/ImsConferenceState.java b/telephony/java/android/telephony/ims/ImsConferenceState.java
index 66d2f8d..8af8cff 100644
--- a/telephony/java/android/telephony/ims/ImsConferenceState.java
+++ b/telephony/java/android/telephony/ims/ImsConferenceState.java
@@ -16,17 +16,18 @@
 
 package android.telephony.ims;
 
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.Map.Entry;
-import java.util.Set;
-
 import android.annotation.SystemApi;
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.telecom.Call;
 import android.telecom.Connection;
+import android.telecom.Log;
+
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Map.Entry;
+import java.util.Set;
 
 /**
  * Provides the conference information (defined in RFC 4575) for IMS conference call.
@@ -189,7 +190,7 @@
                 sb.append("<");
                 while (iterator.hasNext()) {
                     Entry<String, Bundle> entry = iterator.next();
-                    sb.append(entry.getKey());
+                    sb.append(Log.pii(entry.getKey()));
                     sb.append(": ");
                     Bundle participantData = entry.getValue();
 
@@ -197,7 +198,7 @@
                         sb.append(key);
                         sb.append("=");
                         if (ENDPOINT.equals(key) || USER.equals(key)) {
-                            sb.append(android.telecom.Log.pii(participantData.get(key)));
+                            sb.append(Log.pii(participantData.get(key)));
                         } else {
                             sb.append(participantData.get(key));
                         }
diff --git a/telephony/java/android/telephony/ims/ImsException.java b/telephony/java/android/telephony/ims/ImsException.java
index ac4d17a..02eddf6 100644
--- a/telephony/java/android/telephony/ims/ImsException.java
+++ b/telephony/java/android/telephony/ims/ImsException.java
@@ -19,6 +19,7 @@
 import android.annotation.IntDef;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.content.pm.PackageManager;
 import android.text.TextUtils;
 
 import java.lang.annotation.Retention;
@@ -48,7 +49,9 @@
     /**
      * This device or carrier configuration does not support IMS for this subscription.
      * <p>
-     * This is a permanent configuration error and there should be no retry.
+     * This is a permanent configuration error and there should be no retry. Usually this is
+     * because {@link PackageManager#FEATURE_TELEPHONY_IMS} is not available
+     * or the device has no ImsService implementation to service this request.
      */
     public static final int CODE_ERROR_UNSUPPORTED_OPERATION = 2;
 
@@ -86,7 +89,8 @@
      * @param message an optional message to detail the error condition more specifically.
      * @param cause the {@link Throwable} that caused this {@link ImsException} to be created.
      */
-    public ImsException(@Nullable String message, @ImsErrorCode  int code, Throwable cause) {
+    public ImsException(@Nullable String message, @ImsErrorCode  int code,
+            @Nullable Throwable cause) {
         super(getMessage(message, code), cause);
         mCode = code;
     }
diff --git a/telephony/java/android/telephony/ims/ImsExternalCallState.java b/telephony/java/android/telephony/ims/ImsExternalCallState.java
index f2d0cbf..c56915d 100644
--- a/telephony/java/android/telephony/ims/ImsExternalCallState.java
+++ b/telephony/java/android/telephony/ims/ImsExternalCallState.java
@@ -17,6 +17,8 @@
 package android.telephony.ims;
 
 import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.net.Uri;
 import android.os.Parcel;
@@ -124,9 +126,9 @@
      * @param callType The type of external call.
      * @param isCallheld A flag determining if the external connection is currently held.
      */
-    public ImsExternalCallState(String callId, Uri address, Uri localAddress,
-            boolean isPullable, @ExternalCallState int callState, @ExternalCallType int callType,
-            boolean isCallheld) {
+    public ImsExternalCallState(@NonNull String callId, @NonNull Uri address,
+            @Nullable Uri localAddress, boolean isPullable, @ExternalCallState int callState,
+            @ExternalCallType int callType, boolean isCallheld) {
         mCallId = getIdForString(callId);
         mAddress = address;
         mLocalAddress = localAddress;
@@ -184,14 +186,14 @@
         return mCallId;
     }
 
-    public Uri getAddress() {
+    public @NonNull Uri getAddress() {
         return mAddress;
     }
 
     /**
      * @return A {@link Uri} containing the local address from the Multiendpoint Dialog Information.
      */
-    public Uri getLocalAddress() {
+    public @Nullable Uri getLocalAddress() {
         return mLocalAddress;
     }
 
diff --git a/telephony/java/android/telephony/ims/ImsMmTelManager.java b/telephony/java/android/telephony/ims/ImsMmTelManager.java
index eb99d5d..e9aede7 100644
--- a/telephony/java/android/telephony/ims/ImsMmTelManager.java
+++ b/telephony/java/android/telephony/ims/ImsMmTelManager.java
@@ -21,9 +21,12 @@
 import android.annotation.CallbackExecutor;
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.content.Context;
+import android.content.pm.IPackageManager;
+import android.content.pm.PackageManager;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.RemoteException;
@@ -106,9 +109,9 @@
                         // case, since it is defined.
                         put(ImsRegistrationImplBase.REGISTRATION_TECH_NONE, -1);
                         put(ImsRegistrationImplBase.REGISTRATION_TECH_LTE,
-                                AccessNetworkConstants.TransportType.WWAN);
+                                AccessNetworkConstants.TRANSPORT_TYPE_WWAN);
                         put(ImsRegistrationImplBase.REGISTRATION_TECH_IWLAN,
-                                AccessNetworkConstants.TransportType.WLAN);
+                                AccessNetworkConstants.TRANSPORT_TYPE_WLAN);
                     }};
 
             private final RegistrationCallback mLocalCallback;
@@ -139,7 +142,7 @@
                 if (mLocalCallback == null) return;
 
                 Binder.withCleanCallingIdentity(() ->
-                        mExecutor.execute(() -> mLocalCallback.onDeregistered(info)));
+                        mExecutor.execute(() -> mLocalCallback.onUnregistered(info)));
             }
 
             @Override
@@ -199,7 +202,7 @@
          *
          * @param info the {@link ImsReasonInfo} associated with why registration was disconnected.
          */
-        public void onDeregistered(ImsReasonInfo info) {
+        public void onUnregistered(@Nullable ImsReasonInfo info) {
         }
 
         /**
@@ -211,7 +214,7 @@
          *         transport type that has failed to handover registration to.
          * @param info A {@link ImsReasonInfo} that identifies the reason for failure.
          */
-        public void onTechnologyChangeFailed(int imsTransportType, ImsReasonInfo info) {
+        public void onTechnologyChangeFailed(int imsTransportType, @Nullable ImsReasonInfo info) {
         }
 
         /**
@@ -223,7 +226,7 @@
          *         subscription.
          * @hide
          */
-        public void onSubscriberAssociatedUriChanged(Uri[] uris) {
+        public void onSubscriberAssociatedUriChanged(@Nullable Uri[] uris) {
         }
 
         /**@hide*/
@@ -294,7 +297,7 @@
          * @param capabilities The new availability of the capabilities.
          */
         public void onCapabilitiesStatusChanged(
-                MmTelFeature.MmTelCapabilities capabilities) {
+                @NonNull MmTelFeature.MmTelCapabilities capabilities) {
         }
 
         /**@hide*/
@@ -313,13 +316,13 @@
     private int mSubId;
 
     /**
-     * Create an instance of ImsManager for the subscription id specified.
+     * Create an instance of {@link ImsMmTelManager} for the subscription id specified.
      *
      * @param subId The ID of the subscription that this ImsMmTelManager will use.
      * @see android.telephony.SubscriptionManager#getActiveSubscriptionInfoList()
      * @throws IllegalArgumentException if the subscription is invalid.
      */
-    public static ImsMmTelManager createForSubscriptionId(int subId) {
+    public static @NonNull ImsMmTelManager createForSubscriptionId(int subId) {
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             throw new IllegalArgumentException("Invalid subscription ID");
         }
@@ -357,7 +360,7 @@
      * reason.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void registerImsRegistrationCallback(@CallbackExecutor Executor executor,
+    public void registerImsRegistrationCallback(@NonNull @CallbackExecutor Executor executor,
             @NonNull RegistrationCallback c) throws ImsException {
         if (c == null) {
             throw new IllegalArgumentException("Must include a non-null RegistrationCallback.");
@@ -365,12 +368,14 @@
         if (executor == null) {
             throw new IllegalArgumentException("Must include a non-null Executor.");
         }
+        if (!isImsAvailableOnDevice()) {
+            throw new ImsException("IMS not available on device.",
+                    ImsException.CODE_ERROR_UNSUPPORTED_OPERATION);
+        }
         c.setExecutor(executor);
         try {
             getITelephony().registerImsRegistrationCallback(mSubId, c.getBinder());
-        } catch (RemoteException e) {
-            throw e.rethrowAsRuntimeException();
-        } catch (IllegalStateException e) {
+        } catch (RemoteException | IllegalStateException e) {
             throw new ImsException(e.getMessage(), ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
     }
@@ -433,6 +438,10 @@
         if (executor == null) {
             throw new IllegalArgumentException("Must include a non-null Executor.");
         }
+        if (!isImsAvailableOnDevice()) {
+            throw new ImsException("IMS not available on device.",
+                    ImsException.CODE_ERROR_UNSUPPORTED_OPERATION);
+        }
         c.setExecutor(executor);
         try {
             getITelephony().registerMmTelCapabilityCallback(mSubId, c.getBinder());
@@ -485,7 +494,7 @@
      * @see android.telephony.CarrierConfigManager#KEY_HIDE_ENHANCED_4G_LTE_BOOL
      * @see android.telephony.CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL
      * @see android.telephony.CarrierConfigManager#KEY_CARRIER_VOLTE_AVAILABLE_BOOL
-     * @see #setAdvancedCallingSetting(boolean)
+     * @see #setAdvancedCallingSettingEnabled(boolean)
      * @return true if the user's setting for advanced calling is enabled, false otherwise.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
@@ -519,9 +528,9 @@
      * @see #isAdvancedCallingSettingEnabled()
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
-    public void setAdvancedCallingSetting(boolean isEnabled) {
+    public void setAdvancedCallingSettingEnabled(boolean isEnabled) {
         try {
-            getITelephony().setAdvancedCallingSetting(mSubId, isEnabled);
+            getITelephony().setAdvancedCallingSettingEnabled(mSubId, isEnabled);
             return;
         } catch (RemoteException e) {
             throw e.rethrowAsRuntimeException();
@@ -589,7 +598,7 @@
     /**
      * The user's setting for whether or not they have enabled the "Video Calling" setting.
      * @return true if the user’s “Video Calling” setting is currently enabled.
-     * @see #setVtSetting(boolean)
+     * @see #setVtSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean isVtSettingEnabled() {
@@ -605,9 +614,9 @@
      * @see #isVtSettingEnabled()
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
-    public void setVtSetting(boolean isEnabled) {
+    public void setVtSettingEnabled(boolean isEnabled) {
         try {
-            getITelephony().setVtSetting(mSubId, isEnabled);
+            getITelephony().setVtSettingEnabled(mSubId, isEnabled);
             return;
         } catch (RemoteException e) {
             throw e.rethrowAsRuntimeException();
@@ -616,7 +625,7 @@
 
     /**
      * @return true if the user's setting for Voice over WiFi is enabled and false if it is not.
-     * @see #setVoWiFiSetting(boolean)
+     * @see #setVoWiFiSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean isVoWiFiSettingEnabled() {
@@ -633,9 +642,9 @@
      * @see #isVoWiFiSettingEnabled()
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
-    public void setVoWiFiSetting(boolean isEnabled) {
+    public void setVoWiFiSettingEnabled(boolean isEnabled) {
         try {
-            getITelephony().setVoWiFiSetting(mSubId, isEnabled);
+            getITelephony().setVoWiFiSettingEnabled(mSubId, isEnabled);
             return;
         } catch (RemoteException e) {
             throw e.rethrowAsRuntimeException();
@@ -645,7 +654,7 @@
     /**
      * @return true if the user's setting for Voice over WiFi while roaming is enabled, false
      * if disabled.
-     * @see #setVoWiFiRoamingSetting(boolean)
+     * @see #setVoWiFiRoamingSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean isVoWiFiRoamingSettingEnabled() {
@@ -663,9 +672,9 @@
      * @see #isVoWiFiRoamingSettingEnabled()
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
-    public void setVoWiFiRoamingSetting(boolean isEnabled) {
+    public void setVoWiFiRoamingSettingEnabled(boolean isEnabled) {
         try {
-            getITelephony().setVoWiFiRoamingSetting(mSubId, isEnabled);
+            getITelephony().setVoWiFiRoamingSettingEnabled(mSubId, isEnabled);
             return;
         } catch (RemoteException e) {
             throw e.rethrowAsRuntimeException();
@@ -682,7 +691,7 @@
      * - {@link #WIFI_MODE_WIFI_ONLY}
      * - {@link #WIFI_MODE_CELLULAR_PREFERRED}
      * - {@link #WIFI_MODE_WIFI_PREFERRED}
-     * @see #setVoWiFiSetting(boolean)
+     * @see #setVoWiFiSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public void setVoWiFiNonPersistent(boolean isCapable, int mode) {
@@ -700,7 +709,7 @@
      * - {@link #WIFI_MODE_WIFI_ONLY}
      * - {@link #WIFI_MODE_CELLULAR_PREFERRED}
      * - {@link #WIFI_MODE_WIFI_PREFERRED}
-     * @see #setVoWiFiSetting(boolean)
+     * @see #setVoWiFiSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public @WiFiCallingMode int getVoWiFiModeSetting() {
@@ -739,7 +748,7 @@
      *     - {@link #WIFI_MODE_WIFI_ONLY}
      *     - {@link #WIFI_MODE_CELLULAR_PREFERRED}
      *     - {@link #WIFI_MODE_WIFI_PREFERRED}
-     * @see #setVoWiFiRoamingSetting(boolean)
+     * @see #setVoWiFiRoamingSettingEnabled(boolean)
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public @WiFiCallingMode int getVoWiFiRoamingModeSetting() {
@@ -799,6 +808,22 @@
         }
     }
 
+    private static boolean isImsAvailableOnDevice() {
+        IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
+        if (pm == null) {
+            // For some reason package manger is not available.. This will fail internally anyways,
+            // so do not throw error and allow.
+            return true;
+        }
+        try {
+            return pm.hasSystemFeature(PackageManager.FEATURE_TELEPHONY_IMS, 0);
+        } catch (RemoteException e) {
+            // For some reason package manger is not available.. This will fail internally anyways,
+            // so do not throw error and allow.
+        }
+        return true;
+    }
+
     private static ITelephony getITelephony() {
         ITelephony binder = ITelephony.Stub.asInterface(
                 ServiceManager.getService(Context.TELEPHONY_SERVICE));
diff --git a/telephony/java/android/telephony/ims/ImsReasonInfo.java b/telephony/java/android/telephony/ims/ImsReasonInfo.java
index d8d2d9e..ace3caf 100644
--- a/telephony/java/android/telephony/ims/ImsReasonInfo.java
+++ b/telephony/java/android/telephony/ims/ImsReasonInfo.java
@@ -142,6 +142,11 @@
      * Call was disconnected because a handover is not feasible due to network conditions.
      */
     public static final int CODE_LOCAL_HO_NOT_FEASIBLE = 149;
+    /**
+     * This device does not support IMS.
+     * @hide
+     */
+    public static final int CODE_LOCAL_IMS_NOT_SUPPORTED_ON_DEVICE = 150;
 
     /*
      * TIMEOUT (IMS -> Telephony)
diff --git a/telephony/java/android/telephony/ims/ImsSsData.java b/telephony/java/android/telephony/ims/ImsSsData.java
index 3a82517..86832bb 100644
--- a/telephony/java/android/telephony/ims/ImsSsData.java
+++ b/telephony/java/android/telephony/ims/ImsSsData.java
@@ -17,6 +17,7 @@
 
 import android.annotation.IntDef;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.SystemApi;
 import android.os.Parcel;
 import android.os.Parcelable;
@@ -24,6 +25,9 @@
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
 
 /**
  * Provides STK Call Control Supplementary Service information.
@@ -260,13 +264,13 @@
     public final int result;
 
     private int[] mSsInfo;
-    private ImsCallForwardInfo[] mCfInfo;
-    private ImsSsInfo[] mImsSsInfo;
+    private List<ImsCallForwardInfo> mCfInfo;
+    private List<ImsSsInfo> mImsSsInfo;
 
     /**
      * Builder for optional ImsSsData parameters.
      */
-    public static class Builder {
+    public static final class Builder {
         private ImsSsData mImsSsData;
 
         /**
@@ -301,7 +305,7 @@
          * Set the array of {@link ImsSsInfo}s that are associated with this supplementary service
          * data.
          */
-        public @NonNull Builder setSuppServiceInfo(@NonNull ImsSsInfo[] imsSsInfos) {
+        public @NonNull Builder setSuppServiceInfo(@NonNull List<ImsSsInfo> imsSsInfos) {
             mImsSsData.mImsSsInfo = imsSsInfos;
             return this;
         }
@@ -311,7 +315,7 @@
          * service data.
          */
         public @NonNull Builder setCallForwardingInfo(
-                @NonNull ImsCallForwardInfo[] imsCallForwardInfos) {
+                @NonNull List<ImsCallForwardInfo> imsCallForwardInfos) {
             mImsSsData.mCfInfo = imsCallForwardInfos;
             return this;
         }
@@ -360,8 +364,8 @@
         serviceClass = in.readInt();
         result = in.readInt();
         mSsInfo = in.createIntArray();
-        mCfInfo = (ImsCallForwardInfo[])in.readParcelableArray(this.getClass().getClassLoader());
-        mImsSsInfo = (ImsSsInfo[])in.readParcelableArray(this.getClass().getClassLoader());
+        mCfInfo = in.readParcelableList(new ArrayList<>(), this.getClass().getClassLoader());
+        mImsSsInfo = in.readParcelableList(new ArrayList<>(), this.getClass().getClassLoader());
     }
 
     public static final Creator<ImsSsData> CREATOR = new Creator<ImsSsData>() {
@@ -384,8 +388,8 @@
         out.writeInt(getServiceClass());
         out.writeInt(getResult());
         out.writeIntArray(mSsInfo);
-        out.writeParcelableArray(mCfInfo, 0);
-        out.writeParcelableArray(mImsSsInfo, 0);
+        out.writeParcelableList(mCfInfo, 0);
+        out.writeParcelableList(mImsSsInfo, 0);
     }
 
     @Override
@@ -500,12 +504,12 @@
 
     /** @hide */
     public void setImsSpecificSuppServiceInfo(ImsSsInfo[] imsSsInfo) {
-        mImsSsInfo = imsSsInfo;
+        mImsSsInfo = Arrays.asList(imsSsInfo);
     }
 
     /** @hide */
     public void setCallForwardingInfo(ImsCallForwardInfo[] cfInfo) {
-        mCfInfo = cfInfo;
+        mCfInfo = Arrays.asList(cfInfo);
     }
 
     /**
@@ -524,7 +528,7 @@
 
 
         int[] result = new int[2];
-        if (mImsSsInfo == null || mImsSsInfo.length == 0) {
+        if (mImsSsInfo == null || mImsSsInfo.size() == 0) {
             Rlog.e(TAG, "getSuppServiceInfoCompat: Could not parse mImsSsInfo, returning empty "
                     + "int[]");
             return result;
@@ -535,26 +539,26 @@
         if (isTypeClir()) {
             // Assume there will only be one ImsSsInfo.
             // contains {"n","m"} parameters
-            result[0] = mImsSsInfo[0].getClirOutgoingState();
-            result[1] = mImsSsInfo[0].getClirInterrogationStatus();
+            result[0] = mImsSsInfo.get(0).getClirOutgoingState();
+            result[1] = mImsSsInfo.get(0).getClirInterrogationStatus();
             return result;
         }
         // COLR 7.31
         if (isTypeColr()) {
-            result[0] = mImsSsInfo[0].getProvisionStatus();
+            result[0] = mImsSsInfo.get(0).getProvisionStatus();
         }
         // Facility Lock CLCK 7.4 (for call barring), CLIP 7.6, COLP 7.8, as well as any
         // other result, just return the status for the "n" parameter and provisioning status for
         // "m" as the default.
-        result[0] = mImsSsInfo[0].getStatus();
-        result[1] = mImsSsInfo[0].getProvisionStatus();
+        result[0] = mImsSsInfo.get(0).getStatus();
+        result[1] = mImsSsInfo.get(0).getProvisionStatus();
         return result;
     }
 
     /**
      * @return an array of {@link ImsSsInfo}s associated with this supplementary service data.
      */
-    public @NonNull ImsSsInfo[] getSuppServiceInfo() {
+    public @NonNull List<ImsSsInfo> getSuppServiceInfo() {
         return mImsSsInfo;
     }
 
@@ -562,7 +566,7 @@
      * @return an array of {@link ImsCallForwardInfo}s associated with this supplementary service
      * data.
      **/
-    public ImsCallForwardInfo[] getCallForwardInfo() {
+    public @Nullable List<ImsCallForwardInfo> getCallForwardInfo() {
         return mCfInfo;
     }
 
diff --git a/telephony/java/android/telephony/ims/ImsSsInfo.java b/telephony/java/android/telephony/ims/ImsSsInfo.java
index 031f9e1..fba390c 100644
--- a/telephony/java/android/telephony/ims/ImsSsInfo.java
+++ b/telephony/java/android/telephony/ims/ImsSsInfo.java
@@ -173,7 +173,7 @@
     /**
      * Builds {@link ImsSsInfo} instances, which may include optional parameters.
      */
-    public static class Builder {
+    public static final class Builder {
 
         private final ImsSsInfo mImsSsInfo;
 
@@ -304,7 +304,7 @@
     /**
      * @return The Incoming Communication Barring (ICB) number.
      */
-    public String getIncomingCommunicationBarringNumber() {
+    public @Nullable String getIncomingCommunicationBarringNumber() {
         return mIcbNum;
     }
 
diff --git a/telephony/java/android/telephony/ims/ImsStreamMediaProfile.java b/telephony/java/android/telephony/ims/ImsStreamMediaProfile.java
index 837ef54..d11a0de 100644
--- a/telephony/java/android/telephony/ims/ImsStreamMediaProfile.java
+++ b/telephony/java/android/telephony/ims/ImsStreamMediaProfile.java
@@ -99,7 +99,7 @@
     public int mRttMode;
     // RTT Audio Speech Indicator
     /** @hide */
-    public boolean mHasRttAudioSpeech = false;
+    public boolean mIsReceivingRttAudio = false;
 
     /** @hide */
     public ImsStreamMediaProfile(Parcel in) {
@@ -201,7 +201,7 @@
                 ", videoQuality=" + mVideoQuality +
                 ", videoDirection=" + mVideoDirection +
                 ", rttMode=" + mRttMode +
-                ", hasRttAudioSpeech=" + mHasRttAudioSpeech + " }";
+                ", hasRttAudioSpeech=" + mIsReceivingRttAudio + " }";
     }
 
     @Override
@@ -216,7 +216,7 @@
         out.writeInt(mVideoQuality);
         out.writeInt(mVideoDirection);
         out.writeInt(mRttMode);
-        out.writeBoolean(mHasRttAudioSpeech);
+        out.writeBoolean(mIsReceivingRttAudio);
     }
 
     private void readFromParcel(Parcel in) {
@@ -225,7 +225,7 @@
         mVideoQuality = in.readInt();
         mVideoDirection = in.readInt();
         mRttMode = in.readInt();
-        mHasRttAudioSpeech = in.readBoolean();
+        mIsReceivingRttAudio = in.readBoolean();
     }
 
     public static final Creator<ImsStreamMediaProfile> CREATOR =
@@ -256,8 +256,12 @@
         mRttMode = rttMode;
     }
 
-    public void setRttAudioSpeech(boolean audioOn) {
-        mHasRttAudioSpeech = audioOn;
+    /**
+     * Sets whether the remote party is transmitting audio over the RTT call.
+     * @param audioOn true if audio is being received, false otherwise.
+     */
+    public void setReceivingRttAudio(boolean audioOn) {
+        mIsReceivingRttAudio = audioOn;
     }
 
     public int getAudioQuality() {
@@ -280,7 +284,10 @@
         return mRttMode;
     }
 
-    public boolean getRttAudioSpeech() {
-        return mHasRttAudioSpeech;
+    /**
+     * @return true if remote party is transmitting audio, false otherwise.
+     */
+    public boolean isReceivingRttAudio() {
+        return mIsReceivingRttAudio;
     }
 }
diff --git a/telephony/java/android/telephony/ims/ProvisioningManager.java b/telephony/java/android/telephony/ims/ProvisioningManager.java
index 204891b..8cdf6a2 100644
--- a/telephony/java/android/telephony/ims/ProvisioningManager.java
+++ b/telephony/java/android/telephony/ims/ProvisioningManager.java
@@ -19,10 +19,13 @@
 import android.Manifest;
 import android.annotation.CallbackExecutor;
 import android.annotation.NonNull;
+import android.annotation.Nullable;
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.WorkerThread;
 import android.content.Context;
+import android.content.pm.IPackageManager;
+import android.content.pm.PackageManager;
 import android.os.Binder;
 import android.os.RemoteException;
 import android.os.ServiceManager;
@@ -153,7 +156,7 @@
          * @param item the IMS provisioning key constant, as defined by the OEM.
          * @param value the new String value of the IMS configuration constant.
          */
-        public void onProvisioningStringChanged(int item, String value) {
+        public void onProvisioningStringChanged(int item, @NonNull String value) {
             // Base Implementation
         }
 
@@ -177,7 +180,7 @@
      * @see android.telephony.SubscriptionManager#getActiveSubscriptionInfoList()
      * @throws IllegalArgumentException if the subscription is invalid.
      */
-    public static ProvisioningManager createForSubscriptionId(int subId) {
+    public static @NonNull ProvisioningManager createForSubscriptionId(int subId) {
         if (!SubscriptionManager.isValidSubscriptionId(subId)) {
             throw new IllegalArgumentException("Invalid subscription ID");
         }
@@ -206,14 +209,16 @@
      * reason.
      */
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public void registerProvisioningChangedCallback(@CallbackExecutor Executor executor,
+    public void registerProvisioningChangedCallback(@NonNull @CallbackExecutor Executor executor,
             @NonNull Callback callback) throws ImsException {
+        if (!isImsAvailableOnDevice()) {
+            throw new ImsException("IMS not available on device.",
+                    ImsException.CODE_ERROR_UNSUPPORTED_OPERATION);
+        }
         callback.setExecutor(executor);
         try {
             getITelephony().registerImsProvisioningChangedCallback(mSubId, callback.getBinder());
-        } catch (RemoteException e) {
-            throw e.rethrowAsRuntimeException();
-        }  catch (IllegalStateException e) {
+        } catch (RemoteException | IllegalStateException e) {
             throw new ImsException(e.getMessage(), ImsException.CODE_ERROR_SERVICE_UNAVAILABLE);
         }
     }
@@ -231,8 +236,7 @@
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public void unregisterProvisioningChangedCallback(@NonNull Callback callback) {
         try {
-            getITelephony().unregisterImsProvisioningChangedCallback(mSubId,
-                    callback.getBinder());
+            getITelephony().unregisterImsProvisioningChangedCallback(mSubId, callback.getBinder());
         } catch (RemoteException e) {
             throw e.rethrowAsRuntimeException();
         }
@@ -271,7 +275,7 @@
      */
     @WorkerThread
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
-    public String getProvisioningStringValue(int key) {
+    public @Nullable String getProvisioningStringValue(int key) {
         try {
             return getITelephony().getImsProvisioningString(mSubId, key);
         } catch (RemoteException e) {
@@ -313,7 +317,7 @@
     @WorkerThread
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public @ImsConfigImplBase.SetConfigResult int setProvisioningStringValue(int key,
-            String value) {
+            @NonNull String value) {
         try {
             return getITelephony().setImsProvisioningString(mSubId, key, value);
         } catch (RemoteException e) {
@@ -333,6 +337,7 @@
      * @see CarrierConfigManager#KEY_CARRIER_VOLTE_PROVISIONING_REQUIRED_BOOL
      * @param isProvisioned true if the device is provisioned for UT over IMS, false otherwise.
      */
+    @WorkerThread
     @RequiresPermission(Manifest.permission.MODIFY_PHONE_STATE)
     public void setProvisioningStatusForCapability(
             @MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
@@ -359,6 +364,7 @@
      * provisioning, false if the capability does require provisioning and has not been
      * provisioned yet.
      */
+    @WorkerThread
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean getProvisioningStatusForCapability(
             @MmTelFeature.MmTelCapabilities.MmTelCapability int capability,
@@ -370,6 +376,22 @@
         }
     }
 
+    private static boolean isImsAvailableOnDevice() {
+        IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
+        if (pm == null) {
+            // For some reason package manger is not available.. This will fail internally anyways,
+            // so do not throw error and allow.
+            return true;
+        }
+        try {
+            return pm.hasSystemFeature(PackageManager.FEATURE_TELEPHONY_IMS, 0);
+        } catch (RemoteException e) {
+            // For some reason package manger is not available.. This will fail internally anyways,
+            // so do not throw error and allow.
+        }
+        return true;
+    }
+
     private static ITelephony getITelephony() {
         ITelephony binder = ITelephony.Stub.asInterface(
                 ServiceManager.getService(Context.TELEPHONY_SERVICE));
diff --git a/telephony/java/android/telephony/ims/Rcs1To1Thread.java b/telephony/java/android/telephony/ims/Rcs1To1Thread.java
index d4a78ff..0bb1b43 100644
--- a/telephony/java/android/telephony/ims/Rcs1To1Thread.java
+++ b/telephony/java/android/telephony/ims/Rcs1To1Thread.java
@@ -22,6 +22,8 @@
  * Rcs1To1Thread represents a single RCS conversation thread with a total of two
  * {@link RcsParticipant}s. Please see Section 5 (1-to-1 Messaging) - GSMA RCC.71 (RCS Universal
  * Profile Service Definition Document)
+ *
+ * @hide
  */
 public class Rcs1To1Thread extends RcsThread {
     private int mThreadId;
diff --git a/telephony/java/android/telephony/ims/RcsEvent.java b/telephony/java/android/telephony/ims/RcsEvent.java
index df62277..994b27a 100644
--- a/telephony/java/android/telephony/ims/RcsEvent.java
+++ b/telephony/java/android/telephony/ims/RcsEvent.java
@@ -15,16 +15,13 @@
  */
 package android.telephony.ims;
 
-import android.os.Parcel;
-
 /**
  * The base class for events that can happen on {@link RcsParticipant}s and {@link RcsThread}s.
+ *
+ * @hide
  */
 public abstract class RcsEvent {
-    /**
-     * @hide
-     */
-    protected final long mTimestamp;
+    private final long mTimestamp;
 
     protected RcsEvent(long timestamp) {
         mTimestamp = timestamp;
@@ -44,18 +41,4 @@
      * @hide
      */
     abstract void persist() throws RcsMessageStoreException;
-
-    /**
-     * @hide
-     */
-    RcsEvent(Parcel in) {
-        mTimestamp = in.readLong();
-    }
-
-    /**
-     * @hide
-     */
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeLong(mTimestamp);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEvent.aidl b/telephony/java/android/telephony/ims/RcsEventDescriptor.aidl
similarity index 95%
rename from telephony/java/android/telephony/ims/RcsEvent.aidl
rename to telephony/java/android/telephony/ims/RcsEventDescriptor.aidl
index 08974e0..ab1c55e 100644
--- a/telephony/java/android/telephony/ims/RcsEvent.aidl
+++ b/telephony/java/android/telephony/ims/RcsEventDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEvent;
+parcelable RcsEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsEventDescriptor.java b/telephony/java/android/telephony/ims/RcsEventDescriptor.java
new file mode 100644
index 0000000..8e3f6cd
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsEventDescriptor.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public abstract class RcsEventDescriptor implements Parcelable {
+    protected final long mTimestamp;
+
+    RcsEventDescriptor(long timestamp) {
+        mTimestamp = timestamp;
+    }
+
+    /**
+     * Creates an RcsEvent based on this RcsEventDescriptor. Overriding this method practically
+     * allows an injection point for RcsEvent dependencies outside of the values contained in the
+     * descriptor.
+     */
+    @VisibleForTesting(visibility = PROTECTED)
+    public abstract RcsEvent createRcsEvent();
+
+    RcsEventDescriptor(Parcel in) {
+        mTimestamp = in.readLong();
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeLong(mTimestamp);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryParams.java b/telephony/java/android/telephony/ims/RcsEventQueryParams.java
index 9dbfe43..0024cf7 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryParams.java
+++ b/telephony/java/android/telephony/ims/RcsEventQueryParams.java
@@ -37,6 +37,8 @@
  * The parameters to pass into
  * {@link RcsMessageStore#getRcsEvents(RcsEventQueryParams)} in order to select a
  * subset of {@link RcsEvent}s present in the message store.
+ *
+ * @hide
  */
 public final class RcsEventQueryParams implements Parcelable {
     /**
@@ -290,7 +292,7 @@
         mLimit = in.readInt();
     }
 
-    public static final Creator<RcsEventQueryParams> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsEventQueryParams> CREATOR =
             new Creator<RcsEventQueryParams>() {
                 @Override
                 public RcsEventQueryParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.java b/telephony/java/android/telephony/ims/RcsEventQueryResult.java
index c30e4cc..d6347e3 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.java
+++ b/telephony/java/android/telephony/ims/RcsEventQueryResult.java
@@ -16,17 +16,16 @@
 
 package android.telephony.ims;
 
-import android.os.Parcel;
-import android.os.Parcelable;
-
 import java.util.List;
 
 /**
  * The result of a {@link RcsMessageStore#getRcsEvents(RcsEventQueryParams)}
  * call. This class allows getting the token for querying the next batch of events in order to
  * prevent handling large amounts of data at once.
+ *
+ * @hide
  */
-public final class RcsEventQueryResult implements Parcelable {
+public class RcsEventQueryResult {
     private RcsQueryContinuationToken mContinuationToken;
     private List<RcsEvent> mEvents;
 
@@ -60,30 +59,4 @@
     public List<RcsEvent> getEvents() {
         return mEvents;
     }
-
-    private RcsEventQueryResult(Parcel in) {
-        mContinuationToken = in.readParcelable(RcsQueryContinuationToken.class.getClassLoader());
-    }
-
-    public static final Creator<RcsEventQueryResult> CREATOR = new Creator<RcsEventQueryResult>() {
-        @Override
-        public RcsEventQueryResult createFromParcel(Parcel in) {
-            return new RcsEventQueryResult(in);
-        }
-
-        @Override
-        public RcsEventQueryResult[] newArray(int size) {
-            return new RcsEventQueryResult[size];
-        }
-    };
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        dest.writeParcelable(mContinuationToken, flags);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl b/telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.aidl
similarity index 93%
copy from telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
copy to telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.aidl
index 7d13335..0beaaab 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
+++ b/telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEventQueryResult;
+parcelable RcsEventQueryResultDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.java b/telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.java
new file mode 100644
index 0000000..e30745b7
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsEventQueryResultDescriptor.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.telephony.ims;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.LinkedList;
+import java.util.List;
+import java.util.stream.Collectors;
+
+/**
+ * Contains the raw data backing a {@link RcsEventQueryResult}.
+ *
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsEventQueryResultDescriptor implements Parcelable {
+    private final RcsQueryContinuationToken mContinuationToken;
+    private final List<RcsEventDescriptor> mEvents;
+
+    public RcsEventQueryResultDescriptor(
+            RcsQueryContinuationToken continuationToken,
+            List<RcsEventDescriptor> events) {
+        mContinuationToken = continuationToken;
+        mEvents = events;
+    }
+
+    protected RcsEventQueryResult getRcsEventQueryResult() {
+        List<RcsEvent> rcsEvents = mEvents.stream()
+                .map(RcsEventDescriptor::createRcsEvent)
+                .collect(Collectors.toList());
+
+        return new RcsEventQueryResult(mContinuationToken, rcsEvents);
+    }
+
+    protected RcsEventQueryResultDescriptor(Parcel in) {
+        mContinuationToken = in.readParcelable(RcsQueryContinuationToken.class.getClassLoader());
+        mEvents = new LinkedList<>();
+        in.readList(mEvents, null);
+    }
+
+    public static final @android.annotation.NonNull Creator<RcsEventQueryResultDescriptor> CREATOR =
+            new Creator<RcsEventQueryResultDescriptor>() {
+        @Override
+        public RcsEventQueryResultDescriptor createFromParcel(Parcel in) {
+            return new RcsEventQueryResultDescriptor(in);
+        }
+
+        @Override
+        public RcsEventQueryResultDescriptor[] newArray(int size) {
+            return new RcsEventQueryResultDescriptor[size];
+        }
+    };
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeParcelable(mContinuationToken, flags);
+        dest.writeList(mEvents);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsFileTransferCreationParams.java b/telephony/java/android/telephony/ims/RcsFileTransferCreationParams.java
index 14af8ea..e43552d 100644
--- a/telephony/java/android/telephony/ims/RcsFileTransferCreationParams.java
+++ b/telephony/java/android/telephony/ims/RcsFileTransferCreationParams.java
@@ -24,6 +24,8 @@
  * Pass an instance of this class to
  * {@link RcsMessage#insertFileTransfer(RcsFileTransferCreationParams)} create an
  * {@link RcsFileTransferPart} and save it into storage.
+ *
+ * @hide
  */
 public final class RcsFileTransferCreationParams implements Parcelable {
     private String mRcsFileTransferSessionId;
@@ -323,7 +325,7 @@
         mFileTransferStatus = in.readInt();
     }
 
-    public static final Creator<RcsFileTransferCreationParams> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsFileTransferCreationParams> CREATOR =
             new Creator<RcsFileTransferCreationParams>() {
                 @Override
                 public RcsFileTransferCreationParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsFileTransferPart.java b/telephony/java/android/telephony/ims/RcsFileTransferPart.java
index 9531c2e..3816cd4 100644
--- a/telephony/java/android/telephony/ims/RcsFileTransferPart.java
+++ b/telephony/java/android/telephony/ims/RcsFileTransferPart.java
@@ -26,6 +26,8 @@
 /**
  * A part of a composite {@link RcsMessage} that holds a file transfer. Please see Section 7
  * (File Transfer) - GSMA RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
 public class RcsFileTransferPart {
     /**
diff --git a/telephony/java/android/telephony/ims/RcsGroupThread.java b/telephony/java/android/telephony/ims/RcsGroupThread.java
index 6e17bc2..8cd633b 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThread.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThread.java
@@ -29,6 +29,8 @@
  * RcsGroupThread represents a single RCS conversation thread where {@link RcsParticipant}s can join
  * or leave. Please see Section 6 (Group Chat) - GSMA RCC.71 (RCS Universal Profile Service
  * Definition Document)
+ *
+ * @hide
  */
 public class RcsGroupThread extends RcsThread {
     /**
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadEvent.aidl
deleted file mode 100644
index 77a2372..0000000
--- a/telephony/java/android/telephony/ims/RcsGroupThreadEvent.aidl
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony.ims;
-
-parcelable RcsGroupThreadEvent;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadEvent.java b/telephony/java/android/telephony/ims/RcsGroupThreadEvent.java
index 609b174..4a6b963 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadEvent.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadEvent.java
@@ -16,10 +16,11 @@
 package android.telephony.ims;
 
 import android.annotation.NonNull;
-import android.os.Parcel;
 
 /**
  * An event that happened on an {@link RcsGroupThread}.
+ *
+ * @hide
  */
 public abstract class RcsGroupThreadEvent extends RcsEvent {
     private final int mRcsGroupThreadId;
@@ -47,22 +48,4 @@
     public RcsParticipant getOriginatingParticipant() {
         return new RcsParticipant(mOriginatingParticipantId);
     }
-
-    /**
-     * @hide
-     */
-    RcsGroupThreadEvent(Parcel in) {
-        super(in);
-        mRcsGroupThreadId = in.readInt();
-        mOriginatingParticipantId = in.readInt();
-    }
-
-    /**
-     * @hide
-     */
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeInt(mRcsGroupThreadId);
-        dest.writeInt(mOriginatingParticipantId);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.aidl
similarity index 93%
rename from telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
rename to telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.aidl
index 7d13335..6299d8a 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.aidl
@@ -1,5 +1,4 @@
 /*
- *
  * Copyright 2019, The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,4 +16,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEventQueryResult;
+parcelable RcsGroupThreadEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.java b/telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.java
new file mode 100644
index 0000000..662a264
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadEventDescriptor.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import android.os.Parcel;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public abstract class RcsGroupThreadEventDescriptor extends RcsEventDescriptor {
+    protected final int mRcsGroupThreadId;
+    protected final int mOriginatingParticipantId;
+
+    RcsGroupThreadEventDescriptor(long timestamp, int rcsGroupThreadId,
+            int originatingParticipantId) {
+        super(timestamp);
+        mRcsGroupThreadId = rcsGroupThreadId;
+        mOriginatingParticipantId = originatingParticipantId;
+    }
+
+    RcsGroupThreadEventDescriptor(Parcel in) {
+        super(in);
+        mRcsGroupThreadId = in.readInt();
+        mOriginatingParticipantId = in.readInt();
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(mRcsGroupThreadId);
+        dest.writeInt(mOriginatingParticipantId);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.aidl
deleted file mode 100644
index daea792..0000000
--- a/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.aidl
+++ /dev/null
@@ -1,19 +0,0 @@
-/*
- * Copyright 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony.ims;
-
-parcelable RcsGroupThreadIconChangedEvent;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.java b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.java
index e768439..3c6c74f 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEvent.java
@@ -18,15 +18,14 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.net.Uri;
-import android.os.Parcel;
-import android.os.Parcelable;
 
 /**
  * An event that indicates an {@link RcsGroupThread}'s icon was changed. Please see R6-2-5 - GSMA
  * RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
-public final class RcsGroupThreadIconChangedEvent extends RcsGroupThreadEvent implements
-        Parcelable {
+public final class RcsGroupThreadIconChangedEvent extends RcsGroupThreadEvent {
     private final Uri mNewIcon;
 
     /**
@@ -48,15 +47,6 @@
     }
 
     /**
-     * @hide - internal constructor for queries
-     */
-    public RcsGroupThreadIconChangedEvent(long timestamp, int rcsGroupThreadId,
-            int originatingParticipantId, @Nullable Uri newIcon) {
-        super(timestamp, rcsGroupThreadId, originatingParticipantId);
-        mNewIcon = newIcon;
-    }
-
-    /**
      * @return Returns the {@link Uri} to the icon of the {@link RcsGroupThread} after this
      * {@link RcsGroupThreadIconChangedEvent} occured.
      */
@@ -77,33 +67,4 @@
                 getTimestamp(), getRcsGroupThread().getThreadId(),
                 getOriginatingParticipant().getId(), mNewIcon));
     }
-
-    public static final Creator<RcsGroupThreadIconChangedEvent> CREATOR =
-            new Creator<RcsGroupThreadIconChangedEvent>() {
-                @Override
-                public RcsGroupThreadIconChangedEvent createFromParcel(Parcel in) {
-                    return new RcsGroupThreadIconChangedEvent(in);
-                }
-
-                @Override
-                public RcsGroupThreadIconChangedEvent[] newArray(int size) {
-                    return new RcsGroupThreadIconChangedEvent[size];
-                }
-            };
-
-    private RcsGroupThreadIconChangedEvent(Parcel in) {
-        super(in);
-        mNewIcon = in.readParcelable(Uri.class.getClassLoader());
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeParcelable(mNewIcon, flags);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.aidl
similarity index 92%
copy from telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
copy to telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.aidl
index 7d13335..4bcc5a0 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.aidl
@@ -1,5 +1,4 @@
 /*
- *
  * Copyright 2019, The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -17,4 +16,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEventQueryResult;
+parcelable RcsGroupThreadIconChangedEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.java b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.java
new file mode 100644
index 0000000..bcadc80
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadIconChangedEventDescriptor.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.net.Uri;
+import android.os.Parcel;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsGroupThreadIconChangedEventDescriptor extends RcsGroupThreadEventDescriptor {
+    private final Uri mNewIcon;
+
+    public RcsGroupThreadIconChangedEventDescriptor(long timestamp, int rcsGroupThreadId,
+            int originatingParticipantId, @Nullable Uri newIcon) {
+        super(timestamp, rcsGroupThreadId, originatingParticipantId);
+        mNewIcon = newIcon;
+    }
+
+    @Override
+    @VisibleForTesting(visibility = PROTECTED)
+    public RcsGroupThreadIconChangedEvent createRcsEvent() {
+        return new RcsGroupThreadIconChangedEvent(mTimestamp, new RcsGroupThread(mRcsGroupThreadId),
+                new RcsParticipant(mOriginatingParticipantId), mNewIcon);
+    }
+
+    public static final @NonNull Creator<RcsGroupThreadIconChangedEventDescriptor> CREATOR =
+            new Creator<RcsGroupThreadIconChangedEventDescriptor>() {
+                @Override
+                public RcsGroupThreadIconChangedEventDescriptor createFromParcel(Parcel in) {
+                    return new RcsGroupThreadIconChangedEventDescriptor(in);
+                }
+
+                @Override
+                public RcsGroupThreadIconChangedEventDescriptor[] newArray(int size) {
+                    return new RcsGroupThreadIconChangedEventDescriptor[size];
+                }
+            };
+
+    protected RcsGroupThreadIconChangedEventDescriptor(Parcel in) {
+        super(in);
+        mNewIcon = in.readParcelable(Uri.class.getClassLoader());
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeParcelable(mNewIcon, flags);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.aidl
deleted file mode 100644
index 3ed9bd1..0000000
--- a/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.aidl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *
- * Copyright 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony.ims;
-
-parcelable RcsGroupThreadNameChangedEvent;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.java b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.java
index 02030bc..5403253 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEvent.java
@@ -17,15 +17,14 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.os.Parcel;
-import android.os.Parcelable;
 
 /**
  * An event that indicates an {@link RcsGroupThread}'s name was changed. Please see R6-2-5 - GSMA
  * RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
-public final class RcsGroupThreadNameChangedEvent extends RcsGroupThreadEvent implements
-        Parcelable {
+public final class RcsGroupThreadNameChangedEvent extends RcsGroupThreadEvent {
     private final String mNewName;
 
     /**
@@ -47,15 +46,6 @@
     }
 
     /**
-     * @hide - internal constructor for queries
-     */
-    public RcsGroupThreadNameChangedEvent(long timestamp, int rcsGroupThreadId,
-            int originatingParticipantId, @Nullable String newName) {
-        super(timestamp, rcsGroupThreadId, originatingParticipantId);
-        mNewName = newName;
-    }
-
-    /**
      * @return Returns the name of this {@link RcsGroupThread} after this
      * {@link RcsGroupThreadNameChangedEvent} happened.
      */
@@ -75,33 +65,4 @@
                 getTimestamp(), getRcsGroupThread().getThreadId(),
                 getOriginatingParticipant().getId(), mNewName));
     }
-
-    public static final Creator<RcsGroupThreadNameChangedEvent> CREATOR =
-            new Creator<RcsGroupThreadNameChangedEvent>() {
-                @Override
-                public RcsGroupThreadNameChangedEvent createFromParcel(Parcel in) {
-                    return new RcsGroupThreadNameChangedEvent(in);
-                }
-
-                @Override
-                public RcsGroupThreadNameChangedEvent[] newArray(int size) {
-                    return new RcsGroupThreadNameChangedEvent[size];
-                }
-            };
-
-    private RcsGroupThreadNameChangedEvent(Parcel in) {
-        super(in);
-        mNewName = in.readString();
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeString(mNewName);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.aidl
similarity index 92%
copy from telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
copy to telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.aidl
index 7d13335..480e86b 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEventQueryResult;
+parcelable RcsGroupThreadNameChangedEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.java b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.java
new file mode 100644
index 0000000..597fa0a
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadNameChangedEventDescriptor.java
@@ -0,0 +1,76 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.Parcel;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsGroupThreadNameChangedEventDescriptor extends RcsGroupThreadEventDescriptor {
+    private final String mNewName;
+
+    public RcsGroupThreadNameChangedEventDescriptor(long timestamp, int rcsGroupThreadId,
+            int originatingParticipantId, @Nullable String newName) {
+        super(timestamp, rcsGroupThreadId, originatingParticipantId);
+        mNewName = newName;
+    }
+
+    @Override
+    @VisibleForTesting(visibility = PROTECTED)
+    public RcsGroupThreadNameChangedEvent createRcsEvent() {
+        return new RcsGroupThreadNameChangedEvent(
+                mTimestamp,
+                new RcsGroupThread(mRcsGroupThreadId),
+                new RcsParticipant(mOriginatingParticipantId),
+                mNewName);
+    }
+
+    public static final @NonNull Creator<RcsGroupThreadNameChangedEventDescriptor> CREATOR =
+            new Creator<RcsGroupThreadNameChangedEventDescriptor>() {
+                @Override
+                public RcsGroupThreadNameChangedEventDescriptor createFromParcel(Parcel in) {
+                    return new RcsGroupThreadNameChangedEventDescriptor(in);
+                }
+
+                @Override
+                public RcsGroupThreadNameChangedEventDescriptor[] newArray(int size) {
+                    return new RcsGroupThreadNameChangedEventDescriptor[size];
+                }
+            };
+
+    protected RcsGroupThreadNameChangedEventDescriptor(Parcel in) {
+        super(in);
+        mNewName = in.readString();
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeString(mNewName);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.aidl
deleted file mode 100644
index 420abff..0000000
--- a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.aidl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *
- * Copyright 2018, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony.ims;
-
-parcelable RcsGroupThreadParticipantJoinedEvent;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.java b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.java
index 0d1a573..48be479 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEvent.java
@@ -16,16 +16,15 @@
 package android.telephony.ims;
 
 import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
 
 /**
  * An event that indicates an RCS participant has joined an {@link RcsThread}. Please see US6-3 -
  * GSMA RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
-public final class RcsGroupThreadParticipantJoinedEvent extends RcsGroupThreadEvent implements
-        Parcelable {
-    private final int mJoinedParticipantId;
+public final class RcsGroupThreadParticipantJoinedEvent extends RcsGroupThreadEvent {
+    private final RcsParticipant mJoinedParticipantId;
 
     /**
      * Creates a new {@link RcsGroupThreadParticipantJoinedEvent}. This event is not persisted into
@@ -44,23 +43,14 @@
             @NonNull RcsGroupThread rcsGroupThread, @NonNull RcsParticipant originatingParticipant,
             @NonNull RcsParticipant joinedParticipant) {
         super(timestamp, rcsGroupThread.getThreadId(), originatingParticipant.getId());
-        mJoinedParticipantId = joinedParticipant.getId();
-    }
-
-    /**
-     * @hide - internal constructor for queries
-     */
-    public RcsGroupThreadParticipantJoinedEvent(long timestamp, int rcsGroupThreadId,
-            int originatingParticipantId, int joinedParticipantId) {
-        super(timestamp, rcsGroupThreadId, originatingParticipantId);
-        mJoinedParticipantId = joinedParticipantId;
+        mJoinedParticipantId = joinedParticipant;
     }
 
     /**
      * @return Returns the {@link RcsParticipant} that joined the associated {@link RcsGroupThread}
      */
     public RcsParticipant getJoinedParticipant() {
-        return new RcsParticipant(mJoinedParticipantId);
+        return mJoinedParticipantId;
     }
 
     /**
@@ -75,33 +65,4 @@
                         getRcsGroupThread().getThreadId(), getOriginatingParticipant().getId(),
                         getJoinedParticipant().getId()));
     }
-
-    public static final Creator<RcsGroupThreadParticipantJoinedEvent> CREATOR =
-            new Creator<RcsGroupThreadParticipantJoinedEvent>() {
-                @Override
-                public RcsGroupThreadParticipantJoinedEvent createFromParcel(Parcel in) {
-                    return new RcsGroupThreadParticipantJoinedEvent(in);
-                }
-
-                @Override
-                public RcsGroupThreadParticipantJoinedEvent[] newArray(int size) {
-                    return new RcsGroupThreadParticipantJoinedEvent[size];
-                }
-            };
-
-    private RcsGroupThreadParticipantJoinedEvent(Parcel in) {
-        super(in);
-        mJoinedParticipantId = in.readInt();
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeInt(mJoinedParticipantId);
-    }
 }
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.aidl
similarity index 91%
rename from telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl
rename to telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.aidl
index ff139ac..7210b9f 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsGroupThreadParticipantLeftEvent;
+parcelable RcsGroupThreadParticipantJoinedEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.java b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.java
new file mode 100644
index 0000000..abea10a
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantJoinedEventDescriptor.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.annotation.NonNull;
+import android.os.Parcel;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsGroupThreadParticipantJoinedEventDescriptor extends RcsGroupThreadEventDescriptor {
+    private final int mJoinedParticipantId;
+
+    public RcsGroupThreadParticipantJoinedEventDescriptor(long timestamp, int rcsGroupThreadId,
+            int originatingParticipantId, int joinedParticipantId) {
+        super(timestamp, rcsGroupThreadId, originatingParticipantId);
+        mJoinedParticipantId = joinedParticipantId;
+    }
+
+    @Override
+    @VisibleForTesting(visibility = PROTECTED)
+    public RcsGroupThreadParticipantJoinedEvent createRcsEvent() {
+        return new RcsGroupThreadParticipantJoinedEvent(
+                mTimestamp,
+                new RcsGroupThread(mRcsGroupThreadId),
+                new RcsParticipant(mOriginatingParticipantId),
+                new RcsParticipant(mJoinedParticipantId));
+    }
+
+    public static final @NonNull Creator<RcsGroupThreadParticipantJoinedEventDescriptor> CREATOR =
+            new Creator<RcsGroupThreadParticipantJoinedEventDescriptor>() {
+                @Override
+                public RcsGroupThreadParticipantJoinedEventDescriptor createFromParcel(Parcel in) {
+                    return new RcsGroupThreadParticipantJoinedEventDescriptor(in);
+                }
+
+                @Override
+                public RcsGroupThreadParticipantJoinedEventDescriptor[] newArray(int size) {
+                    return new RcsGroupThreadParticipantJoinedEventDescriptor[size];
+                }
+            };
+
+    protected RcsGroupThreadParticipantJoinedEventDescriptor(Parcel in) {
+        super(in);
+        mJoinedParticipantId = in.readInt();
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(mJoinedParticipantId);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.java b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.java
index cd52508..b724a3f 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.java
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.java
@@ -16,16 +16,15 @@
 package android.telephony.ims;
 
 import android.annotation.NonNull;
-import android.os.Parcel;
-import android.os.Parcelable;
 
 /**
  * An event that indicates an RCS participant has left an {@link RcsThread}. Please see US6-23 -
  * GSMA RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
-public final class RcsGroupThreadParticipantLeftEvent extends RcsGroupThreadEvent implements
-        Parcelable {
-    private final int mLeavingParticipantId;
+public final class RcsGroupThreadParticipantLeftEvent extends RcsGroupThreadEvent {
+    private RcsParticipant mLeavingParticipant;
 
     /**
      * Creates a new {@link RcsGroupThreadParticipantLeftEvent}. his event is not persisted into
@@ -46,16 +45,7 @@
             @NonNull RcsGroupThread rcsGroupThread, @NonNull RcsParticipant originatingParticipant,
             @NonNull RcsParticipant leavingParticipant) {
         super(timestamp, rcsGroupThread.getThreadId(), originatingParticipant.getId());
-        mLeavingParticipantId = leavingParticipant.getId();
-    }
-
-    /**
-     * @hide - internal constructor for queries
-     */
-    public RcsGroupThreadParticipantLeftEvent(long timestamp, int rcsGroupThreadId,
-            int originatingParticipantId, int leavingParticipantId) {
-        super(timestamp, rcsGroupThreadId, originatingParticipantId);
-        mLeavingParticipantId = leavingParticipantId;
+        mLeavingParticipant = leavingParticipant;
     }
 
     /**
@@ -63,44 +53,15 @@
      * after this {@link RcsGroupThreadParticipantLeftEvent} happened.
      */
     @NonNull
-    public RcsParticipant getLeavingParticipantId() {
-        return new RcsParticipant(mLeavingParticipantId);
+    public RcsParticipant getLeavingParticipant() {
+        return mLeavingParticipant;
     }
 
     @Override
     public void persist() throws RcsMessageStoreException {
         RcsControllerCall.call(
-                iRcs -> iRcs.createGroupThreadParticipantJoinedEvent(getTimestamp(),
+                iRcs -> iRcs.createGroupThreadParticipantLeftEvent(getTimestamp(),
                         getRcsGroupThread().getThreadId(), getOriginatingParticipant().getId(),
-                        getLeavingParticipantId().getId()));
-    }
-
-    public static final Creator<RcsGroupThreadParticipantLeftEvent> CREATOR =
-            new Creator<RcsGroupThreadParticipantLeftEvent>() {
-                @Override
-                public RcsGroupThreadParticipantLeftEvent createFromParcel(Parcel in) {
-                    return new RcsGroupThreadParticipantLeftEvent(in);
-                }
-
-                @Override
-                public RcsGroupThreadParticipantLeftEvent[] newArray(int size) {
-                    return new RcsGroupThreadParticipantLeftEvent[size];
-                }
-            };
-
-    private RcsGroupThreadParticipantLeftEvent(Parcel in) {
-        super(in);
-        mLeavingParticipantId = in.readInt();
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeInt(mLeavingParticipantId);
+                        getLeavingParticipant().getId()));
     }
 }
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.aidl
similarity index 91%
copy from telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl
copy to telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.aidl
index ff139ac..3ef92100 100644
--- a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEvent.aidl
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsGroupThreadParticipantLeftEvent;
+parcelable RcsGroupThreadParticipantLeftEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.java b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.java
new file mode 100644
index 0000000..f287db1
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsGroupThreadParticipantLeftEventDescriptor.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.annotation.NonNull;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsGroupThreadParticipantLeftEventDescriptor extends RcsGroupThreadEventDescriptor {
+    private int mLeavingParticipantId;
+
+    public RcsGroupThreadParticipantLeftEventDescriptor(long timestamp, int rcsGroupThreadId,
+            int originatingParticipantId, int leavingParticipantId) {
+        super(timestamp, rcsGroupThreadId, originatingParticipantId);
+        mLeavingParticipantId = leavingParticipantId;
+    }
+
+    @Override
+    @VisibleForTesting(visibility = PROTECTED)
+    public RcsGroupThreadParticipantLeftEvent createRcsEvent() {
+        return new RcsGroupThreadParticipantLeftEvent(
+                mTimestamp,
+                new RcsGroupThread(mRcsGroupThreadId),
+                new RcsParticipant(mOriginatingParticipantId),
+                new RcsParticipant(mLeavingParticipantId));
+    }
+
+    @NonNull
+    public static final Parcelable.Creator<RcsGroupThreadParticipantLeftEventDescriptor> CREATOR =
+            new Creator<RcsGroupThreadParticipantLeftEventDescriptor>() {
+                @Override
+                public RcsGroupThreadParticipantLeftEventDescriptor createFromParcel(Parcel in) {
+                    return new RcsGroupThreadParticipantLeftEventDescriptor(in);
+                }
+
+                @Override
+                public RcsGroupThreadParticipantLeftEventDescriptor[] newArray(int size) {
+                    return new RcsGroupThreadParticipantLeftEventDescriptor[size];
+                }
+            };
+
+    protected RcsGroupThreadParticipantLeftEventDescriptor(Parcel in) {
+        super(in);
+        mLeavingParticipantId = in.readInt();
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeInt(mLeavingParticipantId);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsIncomingMessage.java b/telephony/java/android/telephony/ims/RcsIncomingMessage.java
index 61911ab..06e2a41 100644
--- a/telephony/java/android/telephony/ims/RcsIncomingMessage.java
+++ b/telephony/java/android/telephony/ims/RcsIncomingMessage.java
@@ -19,6 +19,8 @@
 
 /**
  * This is a single instance of a message received over RCS.
+ *
+ * @hide
  */
 public class RcsIncomingMessage extends RcsMessage {
     /**
diff --git a/telephony/java/android/telephony/ims/RcsIncomingMessageCreationParams.java b/telephony/java/android/telephony/ims/RcsIncomingMessageCreationParams.java
index 61dedbc..d95dc4f 100644
--- a/telephony/java/android/telephony/ims/RcsIncomingMessageCreationParams.java
+++ b/telephony/java/android/telephony/ims/RcsIncomingMessageCreationParams.java
@@ -17,6 +17,7 @@
 package android.telephony.ims;
 
 import android.annotation.CheckResult;
+import android.annotation.NonNull;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -24,6 +25,8 @@
  * {@link RcsIncomingMessageCreationParams} is a collection of parameters that should be passed
  * into {@link RcsThread#addIncomingMessage(RcsIncomingMessageCreationParams)} to generate an
  * {@link RcsIncomingMessage} on that {@link RcsThread}
+ *
+ * @hide
  */
 public final class RcsIncomingMessageCreationParams extends RcsMessageCreationParams implements
         Parcelable {
@@ -150,7 +153,7 @@
         return mSenderParticipantId;
     }
 
-    public static final Creator<RcsIncomingMessageCreationParams> CREATOR =
+    public static final @NonNull Creator<RcsIncomingMessageCreationParams> CREATOR =
             new Creator<RcsIncomingMessageCreationParams>() {
                 @Override
                 public RcsIncomingMessageCreationParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsManager.java b/telephony/java/android/telephony/ims/RcsManager.java
index 22e4b22..63dc1ac 100644
--- a/telephony/java/android/telephony/ims/RcsManager.java
+++ b/telephony/java/android/telephony/ims/RcsManager.java
@@ -20,6 +20,8 @@
 
 /**
  * The manager class for RCS related utilities.
+ *
+ * @hide
  */
 @SystemService(Context.TELEPHONY_RCS_SERVICE)
 public class RcsManager {
diff --git a/telephony/java/android/telephony/ims/RcsMessage.java b/telephony/java/android/telephony/ims/RcsMessage.java
index 3227413..b0d0d5a 100644
--- a/telephony/java/android/telephony/ims/RcsMessage.java
+++ b/telephony/java/android/telephony/ims/RcsMessage.java
@@ -27,6 +27,8 @@
 
 /**
  * This is a single instance of a message sent or received over RCS.
+ *
+ * @hide
  */
 public abstract class RcsMessage {
     /**
diff --git a/telephony/java/android/telephony/ims/RcsMessageCreationParams.java b/telephony/java/android/telephony/ims/RcsMessageCreationParams.java
index c46c605..f0eea88 100644
--- a/telephony/java/android/telephony/ims/RcsMessageCreationParams.java
+++ b/telephony/java/android/telephony/ims/RcsMessageCreationParams.java
@@ -27,6 +27,8 @@
  * {@link RcsThread#addIncomingMessage(RcsIncomingMessageCreationParams)} and
  * {@link RcsThread#addOutgoingMessage(RcsOutgoingMessageCreationParams)} to create and persist
  * {@link RcsMessage}s on an {@link RcsThread}
+ *
+ * @hide
  */
 public class RcsMessageCreationParams {
     // The globally unique id of the RcsMessage to be created.
diff --git a/telephony/java/android/telephony/ims/RcsMessageQueryParams.java b/telephony/java/android/telephony/ims/RcsMessageQueryParams.java
index 535a597..9f9eafb 100644
--- a/telephony/java/android/telephony/ims/RcsMessageQueryParams.java
+++ b/telephony/java/android/telephony/ims/RcsMessageQueryParams.java
@@ -31,6 +31,8 @@
  * The parameters to pass into
  * {@link RcsMessageStore#getRcsMessages(RcsMessageQueryParams)} in order to select a
  * subset of {@link RcsMessage}s present in the message store.
+ *
+ * @hide
  */
 public final class RcsMessageQueryParams implements Parcelable {
     /**
@@ -328,7 +330,7 @@
         mThreadId = in.readInt();
     }
 
-    public static final Creator<RcsMessageQueryParams> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsMessageQueryParams> CREATOR =
             new Creator<RcsMessageQueryParams>() {
                 @Override
                 public RcsMessageQueryParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsMessageQueryResult.java b/telephony/java/android/telephony/ims/RcsMessageQueryResult.java
index 3514b48..5df929b 100644
--- a/telephony/java/android/telephony/ims/RcsMessageQueryResult.java
+++ b/telephony/java/android/telephony/ims/RcsMessageQueryResult.java
@@ -32,6 +32,8 @@
  * The result of a {@link RcsMessageStore#getRcsMessages(RcsMessageQueryParams)}
  * call. This class allows getting the token for querying the next batch of messages in order to
  * prevent handling large amounts of data at once.
+ *
+ * @hide
  */
 public final class RcsMessageQueryResult implements Parcelable {
     // The token to continue the query to get the next batch of results
@@ -87,7 +89,7 @@
         in.readTypedList(mMessageTypeIdPairs, RcsTypeIdPair.CREATOR);
     }
 
-    public static final Creator<RcsMessageQueryResult> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsMessageQueryResult> CREATOR =
             new Creator<RcsMessageQueryResult>() {
                 @Override
                 public RcsMessageQueryResult createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsMessageSnippet.java b/telephony/java/android/telephony/ims/RcsMessageSnippet.java
index b0b930c..8103160 100644
--- a/telephony/java/android/telephony/ims/RcsMessageSnippet.java
+++ b/telephony/java/android/telephony/ims/RcsMessageSnippet.java
@@ -23,6 +23,8 @@
 
 /**
  * An immutable summary of the latest {@link RcsMessage} on an {@link RcsThread}
+ *
+ * @hide
  */
 public final class RcsMessageSnippet implements Parcelable {
     private final String mText;
@@ -69,7 +71,7 @@
         mTimestamp = in.readLong();
     }
 
-    public static final Creator<RcsMessageSnippet> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsMessageSnippet> CREATOR =
             new Creator<RcsMessageSnippet>() {
                 @Override
                 public RcsMessageSnippet createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsMessageStore.java b/telephony/java/android/telephony/ims/RcsMessageStore.java
index d811c6e..3111652 100644
--- a/telephony/java/android/telephony/ims/RcsMessageStore.java
+++ b/telephony/java/android/telephony/ims/RcsMessageStore.java
@@ -26,6 +26,8 @@
 /**
  * RcsMessageStore is the application interface to RcsProvider and provides access methods to
  * RCS related database tables.
+ *
+ * @hide
  */
 public class RcsMessageStore {
     /**
@@ -118,15 +120,16 @@
     /**
      * Returns the first chunk of existing {@link RcsEvent}s in the common storage.
      *
-     * @param queryParameters Parameters to specify to return a subset of all RcsEvents.
+     * @param queryParams Parameters to specify to return a subset of all RcsEvents.
      *                        Passing a value of null will return all events.
      * @throws RcsMessageStoreException if the query could not be completed on the storage
      */
     @WorkerThread
     @NonNull
     public RcsEventQueryResult getRcsEvents(
-            @Nullable RcsEventQueryParams queryParameters) throws RcsMessageStoreException {
-        return RcsControllerCall.call(iRcs -> iRcs.getEvents(queryParameters));
+            @Nullable RcsEventQueryParams queryParams) throws RcsMessageStoreException {
+        return RcsControllerCall.call(iRcs -> iRcs.getEvents(queryParams))
+                .getRcsEventQueryResult();
     }
 
     /**
@@ -140,7 +143,8 @@
     @NonNull
     public RcsEventQueryResult getRcsEvents(
             @NonNull RcsQueryContinuationToken continuationToken) throws RcsMessageStoreException {
-        return RcsControllerCall.call(iRcs -> iRcs.getEventsWithToken(continuationToken));
+        return RcsControllerCall.call(iRcs -> iRcs.getEventsWithToken(continuationToken))
+                .getRcsEventQueryResult();
     }
 
     /**
diff --git a/telephony/java/android/telephony/ims/RcsMessageStoreException.java b/telephony/java/android/telephony/ims/RcsMessageStoreException.java
index f25bb17..3b3fcf2 100644
--- a/telephony/java/android/telephony/ims/RcsMessageStoreException.java
+++ b/telephony/java/android/telephony/ims/RcsMessageStoreException.java
@@ -19,6 +19,8 @@
 /**
  * An exception that happened on {@link RcsMessageStore} or one of the derived storage classes in
  * {@link android.telephony.ims}
+ *
+ * @hide
  */
 public class RcsMessageStoreException extends Exception {
 
diff --git a/telephony/java/android/telephony/ims/RcsOutgoingMessage.java b/telephony/java/android/telephony/ims/RcsOutgoingMessage.java
index 06fb832..1b4bfe5 100644
--- a/telephony/java/android/telephony/ims/RcsOutgoingMessage.java
+++ b/telephony/java/android/telephony/ims/RcsOutgoingMessage.java
@@ -23,6 +23,8 @@
 
 /**
  * This is a single instance of a message sent over RCS.
+ *
+ * @hide
  */
 public class RcsOutgoingMessage extends RcsMessage {
     RcsOutgoingMessage(int id) {
diff --git a/telephony/java/android/telephony/ims/RcsOutgoingMessageCreationParams.java b/telephony/java/android/telephony/ims/RcsOutgoingMessageCreationParams.java
index 979634a..c001ffb 100644
--- a/telephony/java/android/telephony/ims/RcsOutgoingMessageCreationParams.java
+++ b/telephony/java/android/telephony/ims/RcsOutgoingMessageCreationParams.java
@@ -16,6 +16,7 @@
 
 package android.telephony.ims;
 
+import android.annotation.NonNull;
 import android.os.Parcel;
 import android.os.Parcelable;
 
@@ -23,6 +24,8 @@
  * {@link RcsOutgoingMessageCreationParams} is a collection of parameters that should be passed
  * into {@link RcsThread#addOutgoingMessage(RcsOutgoingMessageCreationParams)} to generate an
  * {@link RcsOutgoingMessage} on that {@link RcsThread}
+ *
+ * @hide
  */
 public final class RcsOutgoingMessageCreationParams extends RcsMessageCreationParams
         implements Parcelable {
@@ -62,7 +65,7 @@
         super(in);
     }
 
-    public static final Creator<RcsOutgoingMessageCreationParams> CREATOR =
+    public static final @NonNull Creator<RcsOutgoingMessageCreationParams> CREATOR =
             new Creator<RcsOutgoingMessageCreationParams>() {
                 @Override
                 public RcsOutgoingMessageCreationParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsOutgoingMessageDelivery.java b/telephony/java/android/telephony/ims/RcsOutgoingMessageDelivery.java
index 1c87b13..2db49c6 100644
--- a/telephony/java/android/telephony/ims/RcsOutgoingMessageDelivery.java
+++ b/telephony/java/android/telephony/ims/RcsOutgoingMessageDelivery.java
@@ -21,6 +21,8 @@
 /**
  * This class holds the delivery information of an {@link RcsOutgoingMessage} for each
  * {@link RcsParticipant} that the message was intended for.
+ *
+ * @hide
  */
 public class RcsOutgoingMessageDelivery {
     // The participant that this delivery is intended for
diff --git a/telephony/java/android/telephony/ims/RcsParticipant.java b/telephony/java/android/telephony/ims/RcsParticipant.java
index 7ba5d8e..bcf134a 100644
--- a/telephony/java/android/telephony/ims/RcsParticipant.java
+++ b/telephony/java/android/telephony/ims/RcsParticipant.java
@@ -20,6 +20,8 @@
 
 /**
  * RcsParticipant is an RCS capable contact that can participate in {@link RcsThread}s.
+ *
+ * @hide
  */
 public class RcsParticipant {
     // The row ID of this participant in the database
diff --git a/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.aidl b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.aidl
deleted file mode 100644
index b9d8190..0000000
--- a/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.aidl
+++ /dev/null
@@ -1,20 +0,0 @@
-/*
- *
- * Copyright 2019, The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.telephony.ims;
-
-parcelable RcsParticipantAliasChangedEvent;
diff --git a/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.java b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.java
index c9a2b0d..61801f3 100644
--- a/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.java
+++ b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEvent.java
@@ -17,16 +17,16 @@
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.os.Parcel;
-import android.os.Parcelable;
 
 /**
  * An event that indicates an {@link RcsParticipant}'s alias was changed. Please see US18-2 - GSMA
  * RCC.71 (RCS Universal Profile Service Definition Document)
+ *
+ * @hide
  */
-public final class RcsParticipantAliasChangedEvent extends RcsEvent implements Parcelable {
-    // The ID of the participant that changed their alias
-    private final int mParticipantId;
+public final class RcsParticipantAliasChangedEvent extends RcsEvent {
+    // The participant that changed their alias
+    private final RcsParticipant mParticipant;
     // The new alias of the above participant
     private final String mNewAlias;
 
@@ -43,17 +43,7 @@
     public RcsParticipantAliasChangedEvent(long timestamp, @NonNull RcsParticipant participant,
             @Nullable String newAlias) {
         super(timestamp);
-        mParticipantId = participant.getId();
-        mNewAlias = newAlias;
-    }
-
-    /**
-     * @hide - internal constructor for queries
-     */
-    public RcsParticipantAliasChangedEvent(long timestamp, int participantId,
-            @Nullable String newAlias) {
-        super(timestamp);
-        mParticipantId = participantId;
+        mParticipant = participant;
         mNewAlias = newAlias;
     }
 
@@ -61,8 +51,8 @@
      * @return Returns the {@link RcsParticipant} whose alias was changed.
      */
     @NonNull
-    public RcsParticipant getParticipantId() {
-        return new RcsParticipant(mParticipantId);
+    public RcsParticipant getParticipant() {
+        return mParticipant;
     }
 
     /**
@@ -81,37 +71,6 @@
     @Override
     public void persist() throws RcsMessageStoreException {
         RcsControllerCall.call(iRcs -> iRcs.createParticipantAliasChangedEvent(
-                getTimestamp(), getParticipantId().getId(), getNewAlias()));
-    }
-
-    public static final Creator<RcsParticipantAliasChangedEvent> CREATOR =
-            new Creator<RcsParticipantAliasChangedEvent>() {
-                @Override
-                public RcsParticipantAliasChangedEvent createFromParcel(Parcel in) {
-                    return new RcsParticipantAliasChangedEvent(in);
-                }
-
-                @Override
-                public RcsParticipantAliasChangedEvent[] newArray(int size) {
-                    return new RcsParticipantAliasChangedEvent[size];
-                }
-            };
-
-    private RcsParticipantAliasChangedEvent(Parcel in) {
-        super(in);
-        mNewAlias = in.readString();
-        mParticipantId = in.readInt();
-    }
-
-    @Override
-    public int describeContents() {
-        return 0;
-    }
-
-    @Override
-    public void writeToParcel(Parcel dest, int flags) {
-        super.writeToParcel(dest, flags);
-        dest.writeString(mNewAlias);
-        dest.writeInt(mParticipantId);
+                getTimestamp(), getParticipant().getId(), getNewAlias()));
     }
 }
diff --git a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.aidl
similarity index 91%
copy from telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
copy to telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.aidl
index 7d13335..64fe3b8 100644
--- a/telephony/java/android/telephony/ims/RcsEventQueryResult.aidl
+++ b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.aidl
@@ -17,4 +17,4 @@
 
 package android.telephony.ims;
 
-parcelable RcsEventQueryResult;
+parcelable RcsParticipantAliasChangedEventDescriptor;
diff --git a/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.java b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.java
new file mode 100644
index 0000000..b29896c
--- /dev/null
+++ b/telephony/java/android/telephony/ims/RcsParticipantAliasChangedEventDescriptor.java
@@ -0,0 +1,79 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.telephony.ims;
+
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PROTECTED;
+
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.os.Parcel;
+
+import com.android.internal.annotations.VisibleForTesting;
+
+/**
+ * @hide - used only for internal communication with the ircs service
+ */
+public class RcsParticipantAliasChangedEventDescriptor extends RcsEventDescriptor {
+    // The ID of the participant that changed their alias
+    protected int mParticipantId;
+    // The new alias of the above participant
+    protected String mNewAlias;
+
+    public RcsParticipantAliasChangedEventDescriptor(long timestamp, int participantId,
+            @Nullable String newAlias) {
+        super(timestamp);
+        mParticipantId = participantId;
+        mNewAlias = newAlias;
+    }
+
+    @Override
+    @VisibleForTesting(visibility = PROTECTED)
+    public RcsParticipantAliasChangedEvent createRcsEvent() {
+        return new RcsParticipantAliasChangedEvent(
+                mTimestamp, new RcsParticipant(mParticipantId), mNewAlias);
+    }
+
+    public static final @NonNull Creator<RcsParticipantAliasChangedEventDescriptor> CREATOR =
+            new Creator<RcsParticipantAliasChangedEventDescriptor>() {
+                @Override
+                public RcsParticipantAliasChangedEventDescriptor createFromParcel(Parcel in) {
+                    return new RcsParticipantAliasChangedEventDescriptor(in);
+                }
+
+                @Override
+                public RcsParticipantAliasChangedEventDescriptor[] newArray(int size) {
+                    return new RcsParticipantAliasChangedEventDescriptor[size];
+                }
+            };
+
+    protected RcsParticipantAliasChangedEventDescriptor(Parcel in) {
+        super(in);
+        mNewAlias = in.readString();
+        mParticipantId = in.readInt();
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        super.writeToParcel(dest, flags);
+        dest.writeString(mNewAlias);
+        dest.writeInt(mParticipantId);
+    }
+}
diff --git a/telephony/java/android/telephony/ims/RcsParticipantQueryParams.java b/telephony/java/android/telephony/ims/RcsParticipantQueryParams.java
index d24d079..21107a2 100644
--- a/telephony/java/android/telephony/ims/RcsParticipantQueryParams.java
+++ b/telephony/java/android/telephony/ims/RcsParticipantQueryParams.java
@@ -30,6 +30,8 @@
  * The parameters to pass into
  * {@link RcsMessageStore#getRcsParticipants(RcsParticipantQueryParams)} in order to select a
  * subset of {@link RcsThread}s present in the message store.
+ *
+ * @hide
  */
 public final class RcsParticipantQueryParams implements Parcelable {
     /**
@@ -277,7 +279,7 @@
         mThreadId = in.readInt();
     }
 
-    public static final Creator<RcsParticipantQueryParams> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsParticipantQueryParams> CREATOR =
             new Creator<RcsParticipantQueryParams>() {
                 @Override
                 public RcsParticipantQueryParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsParticipantQueryResult.java b/telephony/java/android/telephony/ims/RcsParticipantQueryResult.java
index 505f1a5..3e5c231 100644
--- a/telephony/java/android/telephony/ims/RcsParticipantQueryResult.java
+++ b/telephony/java/android/telephony/ims/RcsParticipantQueryResult.java
@@ -28,6 +28,8 @@
  * The result of a {@link RcsMessageStore#getRcsParticipants(RcsParticipantQueryParams)}
  * call. This class allows getting the token for querying the next batch of participants in order to
  * prevent handling large amounts of data at once.
+ *
+ * @hide
  */
 public final class RcsParticipantQueryResult implements Parcelable {
     // A token for the caller to continue their query for the next batch of results
@@ -78,7 +80,7 @@
                 RcsQueryContinuationToken.class.getClassLoader());
     }
 
-    public static final Creator<RcsParticipantQueryResult> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsParticipantQueryResult> CREATOR =
             new Creator<RcsParticipantQueryResult>() {
                 @Override
                 public RcsParticipantQueryResult createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsQueryContinuationToken.java b/telephony/java/android/telephony/ims/RcsQueryContinuationToken.java
index 08643de..982263a 100644
--- a/telephony/java/android/telephony/ims/RcsQueryContinuationToken.java
+++ b/telephony/java/android/telephony/ims/RcsQueryContinuationToken.java
@@ -31,6 +31,8 @@
  * @see RcsMessageQueryResult#getContinuationToken()
  * @see RcsParticipantQueryResult#getContinuationToken()
  * @see RcsThreadQueryResult#getContinuationToken()
+ *
+ * @hide
  */
 public final class RcsQueryContinuationToken implements Parcelable {
     /**
@@ -127,7 +129,7 @@
         mOffset = in.readInt();
     }
 
-    public static final Creator<RcsQueryContinuationToken> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsQueryContinuationToken> CREATOR =
             new Creator<RcsQueryContinuationToken>() {
                 @Override
                 public RcsQueryContinuationToken createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsThread.java b/telephony/java/android/telephony/ims/RcsThread.java
index e015dd3..cf1dc76 100644
--- a/telephony/java/android/telephony/ims/RcsThread.java
+++ b/telephony/java/android/telephony/ims/RcsThread.java
@@ -27,6 +27,8 @@
 /**
  * RcsThread represents a single RCS conversation thread. It holds messages that were sent and
  * received and events that occurred on that thread.
+ *
+ * @hide
  */
 public abstract class RcsThread {
     /**
diff --git a/telephony/java/android/telephony/ims/RcsThreadQueryParams.java b/telephony/java/android/telephony/ims/RcsThreadQueryParams.java
index 05a5a39..da7cdb0 100644
--- a/telephony/java/android/telephony/ims/RcsThreadQueryParams.java
+++ b/telephony/java/android/telephony/ims/RcsThreadQueryParams.java
@@ -35,6 +35,8 @@
 /**
  * The parameters to pass into {@link RcsMessageStore#getRcsThreads(RcsThreadQueryParams)} in
  * order to select a subset of {@link RcsThread}s present in the message store.
+ *
+ * @hide
  */
 public final class RcsThreadQueryParams implements Parcelable {
     /**
@@ -274,7 +276,7 @@
         mIsAscending = in.readByte() == 1;
     }
 
-    public static final Creator<RcsThreadQueryParams> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsThreadQueryParams> CREATOR =
             new Creator<RcsThreadQueryParams>() {
                 @Override
                 public RcsThreadQueryParams createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/RcsThreadQueryResult.java b/telephony/java/android/telephony/ims/RcsThreadQueryResult.java
index 1cac61d..c2c2d3a 100644
--- a/telephony/java/android/telephony/ims/RcsThreadQueryResult.java
+++ b/telephony/java/android/telephony/ims/RcsThreadQueryResult.java
@@ -32,6 +32,8 @@
  * The result of a {@link RcsMessageStore#getRcsThreads(RcsThreadQueryParams)}
  * call. This class allows getting the token for querying the next batch of threads in order to
  * prevent handling large amounts of data at once.
+ *
+ * @hide
  */
 public final class RcsThreadQueryResult implements Parcelable {
     // A token for the caller to continue their query for the next batch of results
@@ -89,7 +91,7 @@
         in.readList(mRcsThreadIds, Integer.class.getClassLoader());
     }
 
-    public static final Creator<RcsThreadQueryResult> CREATOR =
+    public static final @android.annotation.NonNull Creator<RcsThreadQueryResult> CREATOR =
             new Creator<RcsThreadQueryResult>() {
                 @Override
                 public RcsThreadQueryResult createFromParcel(Parcel in) {
diff --git a/telephony/java/android/telephony/ims/aidl/IRcs.aidl b/telephony/java/android/telephony/ims/aidl/IRcs.aidl
index 2478f8c..6ab01c2 100644
--- a/telephony/java/android/telephony/ims/aidl/IRcs.aidl
+++ b/telephony/java/android/telephony/ims/aidl/IRcs.aidl
@@ -18,7 +18,7 @@
 
 import android.net.Uri;
 import android.telephony.ims.RcsEventQueryParams;
-import android.telephony.ims.RcsEventQueryResult;
+import android.telephony.ims.RcsEventQueryResultDescriptor;
 import android.telephony.ims.RcsFileTransferCreationParams;
 import android.telephony.ims.RcsIncomingMessageCreationParams;
 import android.telephony.ims.RcsMessageSnippet;
@@ -54,9 +54,9 @@
     RcsMessageQueryResult getMessagesWithToken(
         in RcsQueryContinuationToken continuationToken);
 
-    RcsEventQueryResult getEvents(in RcsEventQueryParams queryParams);
+    RcsEventQueryResultDescriptor getEvents(in RcsEventQueryParams queryParams);
 
-    RcsEventQueryResult getEventsWithToken(
+    RcsEventQueryResultDescriptor getEventsWithToken(
         in RcsQueryContinuationToken continuationToken);
 
     // returns true if the thread was successfully deleted
diff --git a/telephony/java/android/telephony/mbms/vendor/IMbmsStreamingService.aidl b/telephony/java/android/telephony/mbms/vendor/IMbmsStreamingService.aidl
index c90ffc7..c1401272 100755
--- a/telephony/java/android/telephony/mbms/vendor/IMbmsStreamingService.aidl
+++ b/telephony/java/android/telephony/mbms/vendor/IMbmsStreamingService.aidl
@@ -26,13 +26,17 @@
  */
 interface IMbmsStreamingService
 {
+    @UnsupportedAppUsage
     int initialize(IMbmsStreamingSessionCallback callback, int subId);
 
+    @UnsupportedAppUsage
     int requestUpdateStreamingServices(int subId, in List<String> serviceClasses);
 
+    @UnsupportedAppUsage
     int startStreaming(int subId, String serviceId,
             IStreamingServiceCallback callback);
 
+    @UnsupportedAppUsage
     Uri getPlaybackUri(int subId, String serviceId);
 
     void stopStreaming(int subId, String serviceId);
diff --git a/telephony/java/android/telephony/mbms/vendor/MbmsGroupCallServiceBase.java b/telephony/java/android/telephony/mbms/vendor/MbmsGroupCallServiceBase.java
index e86a47d..1335b52 100644
--- a/telephony/java/android/telephony/mbms/vendor/MbmsGroupCallServiceBase.java
+++ b/telephony/java/android/telephony/mbms/vendor/MbmsGroupCallServiceBase.java
@@ -16,6 +16,7 @@
 
 package android.telephony.mbms.vendor;
 
+import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 import android.app.Service;
@@ -187,7 +188,7 @@
      *
      * May throw an {@link IllegalArgumentException} or a {@link SecurityException}, which
      * will be intercepted and passed to the app as
-     * {@link MbmsErrors.InitializationErrors#ERROR_UNABLE_TO_INITIALIZE}
+     * {@link MbmsErrors.InitializationErrtrors#ERROR_UNABLE_TO_INITIALIZE}
      *
      * May return any value from {@link MbmsErrors.InitializationErrors}
      * or {@link MbmsErrors#SUCCESS}. Non-successful error codes will be passed to the app via
@@ -196,7 +197,7 @@
      * @param callback The callback to use to communicate with the app.
      * @param subscriptionId The subscription ID to use.
      */
-    public int initialize(MbmsGroupCallSessionCallback callback, int subscriptionId)
+    public int initialize(@NonNull MbmsGroupCallSessionCallback callback, int subscriptionId)
             throws RemoteException {
         throw new UnsupportedOperationException("Not implemented");
     }
@@ -215,8 +216,8 @@
      * @param callback The callback object on which the app wishes to receive updates.
      * @return Any error in {@link MbmsErrors.GeneralErrors}
      */
-    public int startGroupCall(int subscriptionId, long tmgi, List<Integer> saiList,
-            List<Integer> frequencyList, GroupCallCallback callback) {
+    public int startGroupCall(int subscriptionId, long tmgi, @NonNull List<Integer> saiList,
+            @NonNull List<Integer> frequencyList, @NonNull GroupCallCallback callback) {
         throw new UnsupportedOperationException("Not implemented");
     }
 
@@ -241,8 +242,8 @@
      * @param saiList New list of SAIs that the call is available on.
      * @param frequencyList New list of frequencies that the call is available on.
      */
-    public void updateGroupCall(int subscriptionId, long tmgi, List<Integer> saiList,
-            List<Integer> frequencyList) {
+    public void updateGroupCall(int subscriptionId, long tmgi, @NonNull List<Integer> saiList,
+            @NonNull List<Integer> frequencyList) {
         throw new UnsupportedOperationException("Not implemented");
     }
 
diff --git a/telephony/java/com/android/ims/ImsConfigListener.aidl b/telephony/java/com/android/ims/ImsConfigListener.aidl
index 64a5015..4f229df 100644
--- a/telephony/java/com/android/ims/ImsConfigListener.aidl
+++ b/telephony/java/com/android/ims/ImsConfigListener.aidl
@@ -47,6 +47,7 @@
      *
      * @return void.
      */
+    @UnsupportedAppUsage
     void onSetFeatureResponse(int feature, int network, int value, int status);
 
     /**
diff --git a/telephony/java/com/android/ims/internal/IImsCallSessionListener.aidl b/telephony/java/com/android/ims/internal/IImsCallSessionListener.aidl
index 579369f..b33a9f1 100644
--- a/telephony/java/com/android/ims/internal/IImsCallSessionListener.aidl
+++ b/telephony/java/com/android/ims/internal/IImsCallSessionListener.aidl
@@ -34,33 +34,47 @@
     /**
      * Notifies the result of the basic session operation (setup / terminate).
      */
+    @UnsupportedAppUsage
     void callSessionProgressing(in IImsCallSession session, in ImsStreamMediaProfile profile);
+    @UnsupportedAppUsage
     void callSessionStarted(in IImsCallSession session, in ImsCallProfile profile);
+    @UnsupportedAppUsage
     void callSessionStartFailed(in IImsCallSession session, in ImsReasonInfo reasonInfo);
+    @UnsupportedAppUsage
     void callSessionTerminated(in IImsCallSession session, in ImsReasonInfo reasonInfo);
 
     /**
      * Notifies the result of the call hold/resume operation.
      */
+    @UnsupportedAppUsage
     void callSessionHeld(in IImsCallSession session, in ImsCallProfile profile);
+    @UnsupportedAppUsage
     void callSessionHoldFailed(in IImsCallSession session, in ImsReasonInfo reasonInfo);
+    @UnsupportedAppUsage
     void callSessionHoldReceived(in IImsCallSession session, in ImsCallProfile profile);
+    @UnsupportedAppUsage
     void callSessionResumed(in IImsCallSession session, in ImsCallProfile profile);
+    @UnsupportedAppUsage
     void callSessionResumeFailed(in IImsCallSession session, in ImsReasonInfo reasonInfo);
+    @UnsupportedAppUsage
     void callSessionResumeReceived(in IImsCallSession session, in ImsCallProfile profile);
 
     /**
      * Notifies the result of call merge operation.
      */
+    @UnsupportedAppUsage
     void callSessionMergeStarted(in IImsCallSession session,
             in IImsCallSession newSession, in ImsCallProfile profile);
+    @UnsupportedAppUsage
     void callSessionMergeComplete(in IImsCallSession session);
+    @UnsupportedAppUsage
     void callSessionMergeFailed(in IImsCallSession session,
             in ImsReasonInfo reasonInfo);
 
     /**
      * Notifies the result of call upgrade / downgrade or any other call updates.
      */
+    @UnsupportedAppUsage
     void callSessionUpdated(in IImsCallSession session,
             in ImsCallProfile profile);
     void callSessionUpdateFailed(in IImsCallSession session,
@@ -81,7 +95,9 @@
     /**
      * Notifies the result of the participant invitation / removal to/from the conference session.
      */
+    @UnsupportedAppUsage
     void callSessionInviteParticipantsRequestDelivered(in IImsCallSession session);
+    @UnsupportedAppUsage
     void callSessionInviteParticipantsRequestFailed(in IImsCallSession session,
             in ImsReasonInfo reasonInfo);
     void callSessionRemoveParticipantsRequestDelivered(in IImsCallSession session);
@@ -91,6 +107,7 @@
     /**
      * Notifies the changes of the conference info. in the conference session.
      */
+    @UnsupportedAppUsage
     void callSessionConferenceStateUpdated(in IImsCallSession session,
             in ImsConferenceState state);
 
@@ -103,8 +120,10 @@
     /**
      * Notifies of handover information for this call
      */
+    @UnsupportedAppUsage
     void callSessionHandover(in IImsCallSession session,
             in int srcAccessTech, in int targetAccessTech, in ImsReasonInfo reasonInfo);
+    @UnsupportedAppUsage
     void callSessionHandoverFailed(in IImsCallSession session,
             in int srcAccessTech, in int targetAccessTech, in ImsReasonInfo reasonInfo);
     void callSessionMayHandover(in IImsCallSession session,
@@ -118,6 +137,7 @@
      * - {@link com.android.internal.telephony.Phone#TTY_MODE_HCO}
      * - {@link com.android.internal.telephony.Phone#TTY_MODE_VCO}
      */
+    @UnsupportedAppUsage
     void callSessionTtyModeReceived(in IImsCallSession session, in int mode);
 
     /**
@@ -126,11 +146,13 @@
      * @param session The call session.
      * @param isMultiParty {@code true} if the session became multiparty, {@code false} otherwise.
      */
+    @UnsupportedAppUsage
     void callSessionMultipartyStateChanged(in IImsCallSession session, in boolean isMultiParty);
 
     /**
      * Notifies the supplementary service information for the current session.
      */
+    @UnsupportedAppUsage
     void callSessionSuppServiceReceived(in IImsCallSession session,
          in ImsSuppServiceNotification suppSrvNotification);
 
diff --git a/telephony/java/com/android/ims/internal/IImsRegistrationListener.aidl b/telephony/java/com/android/ims/internal/IImsRegistrationListener.aidl
index 2212109..a7a62a6 100644
--- a/telephony/java/com/android/ims/internal/IImsRegistrationListener.aidl
+++ b/telephony/java/com/android/ims/internal/IImsRegistrationListener.aidl
@@ -32,6 +32,7 @@
      *
      * @deprecated see {@link registrationConnectedWithRadioTech}
      */
+    @UnsupportedAppUsage
     void registrationConnected();
 
     /**
@@ -47,6 +48,7 @@
      * @param imsRadioTech the radio access technology. Valid values are {@code
      * RIL_RADIO_TECHNOLOGY_*} defined in {@link ServiceState}.
      */
+    @UnsupportedAppUsage
     void registrationConnectedWithRadioTech(int imsRadioTech);
 
     /**
@@ -55,12 +57,14 @@
      * @param imsRadioTech the radio access technology. Valid values are {@code
      * RIL_RADIO_TECHNOLOGY_*} defined in {@link ServiceState}.
      */
+    @UnsupportedAppUsage
     void registrationProgressingWithRadioTech(int imsRadioTech);
 
 
     /**
      * Notifies the application when the device is disconnected from the IMS network.
      */
+    @UnsupportedAppUsage
     void registrationDisconnected(in ImsReasonInfo imsReasonInfo);
 
     /**
@@ -94,6 +98,7 @@
      * @param enabledFeatures features enabled as defined in com.android.ims.ImsConfig#FeatureConstants.
      * @param disabledFeatures features disabled as defined in com.android.ims.ImsConfig#FeatureConstants.
      */
+    @UnsupportedAppUsage
     void registrationFeatureCapabilityChanged(int serviceClass,
             in int[] enabledFeatures, in int[] disabledFeatures);
 
@@ -101,11 +106,13 @@
      * Updates the application with the waiting voice message count.
      * @param count The number of waiting voice messages.
      */
+    @UnsupportedAppUsage
     void voiceMessageCountUpdate(int count);
 
     /**
      * Notifies the application when the list of URIs associated with IMS client is updated.
      */
+    @UnsupportedAppUsage
     void registrationAssociatedUriChanged(in Uri[] uris);
 
     /**
@@ -116,5 +123,6 @@
      *         attempted.
      * @param imsReasonInfo Reason for the failure.
      */
+    @UnsupportedAppUsage
     void registrationChangeFailed(in int targetAccessTech, in ImsReasonInfo imsReasonInfo);
 }
diff --git a/telephony/java/com/android/ims/internal/IImsUtListener.aidl b/telephony/java/com/android/ims/internal/IImsUtListener.aidl
index a603cd3..fcb9fb1 100644
--- a/telephony/java/com/android/ims/internal/IImsUtListener.aidl
+++ b/telephony/java/com/android/ims/internal/IImsUtListener.aidl
@@ -31,30 +31,37 @@
     /**
      * Notifies the result of the supplementary service configuration udpate.
      */
+    @UnsupportedAppUsage
     void utConfigurationUpdated(in IImsUt ut, int id);
+    @UnsupportedAppUsage
     void utConfigurationUpdateFailed(in IImsUt ut, int id, in ImsReasonInfo error);
 
     /**
      * Notifies the result of the supplementary service configuration query.
      */
+    @UnsupportedAppUsage
     void utConfigurationQueried(in IImsUt ut, int id, in Bundle ssInfo);
+    @UnsupportedAppUsage
     void utConfigurationQueryFailed(in IImsUt ut, int id, in ImsReasonInfo error);
 
     /**
      * Notifies the status of the call barring supplementary service.
      */
+    @UnsupportedAppUsage
     void utConfigurationCallBarringQueried(in IImsUt ut,
             int id, in ImsSsInfo[] cbInfo);
 
     /**
      * Notifies the status of the call forwarding supplementary service.
      */
+    @UnsupportedAppUsage
     void utConfigurationCallForwardQueried(in IImsUt ut,
             int id, in ImsCallForwardInfo[] cfInfo);
 
     /**
      * Notifies the status of the call waiting supplementary service.
      */
+    @UnsupportedAppUsage
     void utConfigurationCallWaitingQueried(in IImsUt ut,
             int id, in ImsSsInfo[] cwInfo);
 
diff --git a/telephony/java/com/android/ims/internal/IImsVideoCallCallback.aidl b/telephony/java/com/android/ims/internal/IImsVideoCallCallback.aidl
index 9499c9f..cf8d637 100644
--- a/telephony/java/com/android/ims/internal/IImsVideoCallCallback.aidl
+++ b/telephony/java/com/android/ims/internal/IImsVideoCallCallback.aidl
@@ -31,18 +31,25 @@
  * {@hide}
  */
 oneway interface IImsVideoCallCallback {
+    @UnsupportedAppUsage
     void receiveSessionModifyRequest(in VideoProfile videoProfile);
 
+    @UnsupportedAppUsage
     void receiveSessionModifyResponse(int status, in VideoProfile requestedProfile,
         in VideoProfile responseProfile);
 
+    @UnsupportedAppUsage
     void handleCallSessionEvent(int event);
 
+    @UnsupportedAppUsage
     void changePeerDimensions(int width, int height);
 
+    @UnsupportedAppUsage
     void changeCallDataUsage(long dataUsage);
 
+    @UnsupportedAppUsage
     void changeCameraCapabilities(in VideoProfile.CameraCapabilities cameraCapabilities);
 
+    @UnsupportedAppUsage
     void changeVideoQuality(int videoQuality);
 }
diff --git a/telephony/java/com/android/ims/internal/IImsVideoCallProvider.aidl b/telephony/java/com/android/ims/internal/IImsVideoCallProvider.aidl
index 0da27e1..4d20bd6 100644
--- a/telephony/java/com/android/ims/internal/IImsVideoCallProvider.aidl
+++ b/telephony/java/com/android/ims/internal/IImsVideoCallProvider.aidl
@@ -41,6 +41,7 @@
  * @hide
  */
 oneway interface IImsVideoCallProvider {
+    @UnsupportedAppUsage
     void setCallback(IImsVideoCallCallback callback);
 
     void setCamera(String cameraId, int uid);
diff --git a/telephony/java/com/android/ims/internal/uce/options/IOptionsListener.aidl b/telephony/java/com/android/ims/internal/uce/options/IOptionsListener.aidl
index 8cb1153..c69d5a9 100644
--- a/telephony/java/com/android/ims/internal/uce/options/IOptionsListener.aidl
+++ b/telephony/java/com/android/ims/internal/uce/options/IOptionsListener.aidl
@@ -29,6 +29,7 @@
      * @param version, version information of the service.
      * @hide
      */
+    @UnsupportedAppUsage
     void getVersionCb(in String version );
 
     /**
@@ -37,6 +38,7 @@
      * @param statusCode, UCE_SUCCESS as service availability.
      * @hide
      */
+    @UnsupportedAppUsage
     void serviceAvailable(in StatusCode statusCode);
 
     /**
@@ -45,6 +47,7 @@
      * @param statusCode, UCE_SUCCESS as service unavailability.
      * @hide
      */
+    @UnsupportedAppUsage
     void serviceUnavailable(in StatusCode statusCode);
 
     /**
@@ -55,6 +58,7 @@
      * @param capInfo, capabilities of the remote entity received.
      * @hide
      */
+    @UnsupportedAppUsage
     void sipResponseReceived( String uri,
                                 in OptionsSipResponse sipResponse, in OptionsCapInfo capInfo);
 
@@ -63,6 +67,7 @@
      * @param cmdStatus, command status of the request placed.
      * @hide
      */
+    @UnsupportedAppUsage
     void cmdStatus(in OptionsCmdStatus cmdStatus);
 
     /**
@@ -73,6 +78,7 @@
      * @param tID, transation of the request received from network.
      * @hide
      */
+    @UnsupportedAppUsage
     void incomingOptions( String uri, in OptionsCapInfo capInfo,
                                             in int tID);
 }
diff --git a/telephony/java/com/android/ims/internal/uce/options/IOptionsService.aidl b/telephony/java/com/android/ims/internal/uce/options/IOptionsService.aidl
index 839bb55..2e49082 100644
--- a/telephony/java/com/android/ims/internal/uce/options/IOptionsService.aidl
+++ b/telephony/java/com/android/ims/internal/uce/options/IOptionsService.aidl
@@ -33,6 +33,7 @@
      * @return StatusCode, status of the request placed.
      * @hide
      */
+    @UnsupportedAppUsage
     StatusCode getVersion(int optionsServiceHandle);
 
     /**
@@ -44,6 +45,7 @@
      * The service will fill UceLong.mUceLong with optionsServiceListenerHdl
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode addListener(int optionsServiceHandle, IOptionsListener optionsListener,
                            inout UceLong optionsServiceListenerHdl);
 
@@ -54,6 +56,7 @@
      * @param optionsServiceListenerHdl provided in createOptionsService() or Addlistener().
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode removeListener(int optionsServiceHandle, in UceLong optionsServiceListenerHdl);
 
     /**
@@ -66,6 +69,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode setMyInfo(int optionsServiceHandle , in CapInfo capInfo, int reqUserData);
 
 
@@ -78,6 +82,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getMyInfo(int optionsServiceHandle , int reqUserdata);
 
     /**
@@ -90,6 +95,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getContactCap(int optionsServiceHandle , String remoteURI, int reqUserData);
 
 
@@ -103,6 +109,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getContactListCap(int optionsServiceHandle, in String[] remoteURIList,
                                  int reqUserData);
 
@@ -119,6 +126,7 @@
      * @param bContactInBL, true if the contact is blacklisted, else false.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode responseIncomingOptions(int optionsServiceHandle,  int tId, int sipResponseCode,
                                        String reasonPhrase, in OptionsCapInfo capInfo,
                                        in boolean bContactInBL);
diff --git a/telephony/java/com/android/ims/internal/uce/presence/IPresenceListener.aidl b/telephony/java/com/android/ims/internal/uce/presence/IPresenceListener.aidl
index 2ae424f..65e7fc9 100644
--- a/telephony/java/com/android/ims/internal/uce/presence/IPresenceListener.aidl
+++ b/telephony/java/com/android/ims/internal/uce/presence/IPresenceListener.aidl
@@ -36,6 +36,7 @@
      * Gets the version of the presence listener implementation.
      * @param version, version information.
      */
+    @UnsupportedAppUsage
     void getVersionCb(in String version );
 
     /**
@@ -43,6 +44,7 @@
      * availability.
      * @param statusCode, UCE_SUCCESS as service availability.
      */
+    @UnsupportedAppUsage
     void serviceAvailable(in StatusCode statusCode);
 
     /**
@@ -50,6 +52,7 @@
      * unavailability.
      * @param statusCode, UCE_SUCCESS as service unAvailability.
      */
+    @UnsupportedAppUsage
     void serviceUnAvailable(in StatusCode statusCode);
 
     /**
@@ -57,12 +60,14 @@
      * publish request.
      * @param publishTrigger, Publish trigger for the network being supported.
      */
+    @UnsupportedAppUsage
     void publishTriggering(in PresPublishTriggerType publishTrigger);
 
     /**
      * Callback function to be invoked to inform the client of the status of an asynchronous call.
      * @param cmdStatus, command status of the request placed.
      */
+    @UnsupportedAppUsage
     void cmdStatus( in PresCmdStatus cmdStatus);
 
     /**
@@ -70,6 +75,7 @@
      * such as PUBLISH or SUBSCRIBE, has been received.
      * @param sipResponse, network response received for the request placed.
      */
+    @UnsupportedAppUsage
     void sipResponseReceived(in PresSipResponse sipResponse);
 
     /**
@@ -78,6 +84,7 @@
      * @param presentityURI, URI of the remote entity the request was placed.
      * @param tupleInfo, array of capability information remote entity supports.
      */
+    @UnsupportedAppUsage
     void capInfoReceived(in String presentityURI,
                          in PresTupleInfo [] tupleInfo);
 
@@ -87,6 +94,7 @@
      * @param rlmiInfo, resource infomation received from network.
      * @param resInfo, array of capabilities received from network for the list of  remore URI.
      */
+    @UnsupportedAppUsage
     void listCapInfoReceived(in PresRlmiInfo rlmiInfo,
                              in PresResInfo [] resInfo);
 
@@ -94,6 +102,7 @@
      * Callback function to be invoked to inform the client when Unpublish message
      * is sent to network.
      */
+    @UnsupportedAppUsage
     void unpublishMessageSent();
 
 }
\ No newline at end of file
diff --git a/telephony/java/com/android/ims/internal/uce/presence/IPresenceService.aidl b/telephony/java/com/android/ims/internal/uce/presence/IPresenceService.aidl
index fdea6d3..26a3e83 100644
--- a/telephony/java/com/android/ims/internal/uce/presence/IPresenceService.aidl
+++ b/telephony/java/com/android/ims/internal/uce/presence/IPresenceService.aidl
@@ -33,6 +33,7 @@
      * @param presenceServiceHdl returned in createPresenceService().
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getVersion(int presenceServiceHdl);
 
     /**
@@ -45,6 +46,7 @@
      *
      * @return StatusCode, status of the request placed
      */
+    @UnsupportedAppUsage
     StatusCode addListener(int presenceServiceHdl, IPresenceListener presenceServiceListener,
                            inout UceLong presenceServiceListenerHdl);
 
@@ -54,6 +56,7 @@
      * @param presenceServiceListenerHdl provided in createPresenceService() or Addlistener().
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode removeListener(int presenceServiceHdl, in UceLong presenceServiceListenerHdl);
 
     /**
@@ -69,6 +72,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode reenableService(int presenceServiceHdl, int userData);
 
     /**
@@ -81,6 +85,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode publishMyCap(int presenceServiceHdl, in PresCapInfo myCapInfo , int userData);
 
     /**
@@ -94,6 +99,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getContactCap(int presenceServiceHdl , String remoteUri, int userData);
 
     /**
@@ -107,6 +113,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode getContactListCap(int presenceServiceHdl, in String[] remoteUriList, int userData);
 
     /**
@@ -122,6 +129,7 @@
      *                  with original request.
      * @return StatusCode, status of the request placed.
      */
+    @UnsupportedAppUsage
     StatusCode  setNewFeatureTag(int presenceServiceHdl, String featureTag,
                                  in PresServiceInfo serviceInfo, int userData);
 
diff --git a/telephony/java/com/android/ims/internal/uce/uceservice/IUceListener.aidl b/telephony/java/com/android/ims/internal/uce/uceservice/IUceListener.aidl
index 13707a1..41abf7d 100644
--- a/telephony/java/com/android/ims/internal/uce/uceservice/IUceListener.aidl
+++ b/telephony/java/com/android/ims/internal/uce/uceservice/IUceListener.aidl
@@ -25,5 +25,6 @@
      * @param serviceStatusValue defined in ImsUceManager
      * @hide
      */
+    @UnsupportedAppUsage
     void setStatus(int serviceStatusValue);
 }
diff --git a/telephony/java/com/android/ims/internal/uce/uceservice/IUceService.aidl b/telephony/java/com/android/ims/internal/uce/uceservice/IUceService.aidl
index 1fb8513..ec45371 100644
--- a/telephony/java/com/android/ims/internal/uce/uceservice/IUceService.aidl
+++ b/telephony/java/com/android/ims/internal/uce/uceservice/IUceService.aidl
@@ -38,6 +38,7 @@
      * Service status is returned in setStatus callback in IUceListener.
      * @hide
      */
+    @UnsupportedAppUsage
     boolean startService(IUceListener uceListener);
 
     /**
@@ -45,6 +46,7 @@
      * @return boolean true if the service stop request is processed successfully, FALSE otherwise.
      * @hide
      */
+    @UnsupportedAppUsage
     boolean stopService();
 
 
@@ -54,6 +56,7 @@
      * @return boolean true if service started else false.
      * @hide
      */
+    @UnsupportedAppUsage
     boolean isServiceStarted();
 
     /**
@@ -71,6 +74,7 @@
      *
      * @deprecated This is replaced with new API createOptionsServiceForSubscription()
      */
+    @UnsupportedAppUsage
     int createOptionsService(IOptionsListener optionsListener,
                              inout UceLong optionsServiceListenerHdl);
     /**
@@ -97,6 +101,7 @@
      *        in IOptionsListener
      * @hide
      */
+    @UnsupportedAppUsage
     void destroyOptionsService(int optionsServiceHandle);
 
     /**
@@ -114,6 +119,7 @@
      *
      * @deprecated This is replaced with new API createPresenceServiceForSubscription()
      */
+    @UnsupportedAppUsage
     int createPresenceService(IPresenceListener presenceServiceListener,
                               inout UceLong presenceServiceListenerHdl);
     /**
@@ -141,6 +147,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     void destroyPresenceService(int presenceServiceHdl);
 
 
@@ -152,6 +159,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     boolean getServiceStatus();
 
     /**
@@ -163,6 +171,7 @@
      *
      * @deprecated use API getPresenceServiceForSubscription()
      */
+    @UnsupportedAppUsage
     IPresenceService getPresenceService();
 
     /**
@@ -185,6 +194,7 @@
      *
      * @hide
      */
+    @UnsupportedAppUsage
     IOptionsService getOptionsService();
 
     /**
diff --git a/telephony/java/com/android/internal/telephony/ICarrierConfigLoader.aidl b/telephony/java/com/android/internal/telephony/ICarrierConfigLoader.aidl
index 5cd67d9..8e50a8f 100644
--- a/telephony/java/com/android/internal/telephony/ICarrierConfigLoader.aidl
+++ b/telephony/java/com/android/internal/telephony/ICarrierConfigLoader.aidl
@@ -23,6 +23,7 @@
  */
 interface ICarrierConfigLoader {
 
+    @UnsupportedAppUsage
     PersistableBundle getConfigForSubId(int subId, String callingPackage);
 
     void overrideConfig(int subId, in PersistableBundle overrides);
diff --git a/telephony/java/com/android/internal/telephony/IOns.aidl b/telephony/java/com/android/internal/telephony/IOns.aidl
index 0e3d12b..a74498f 100755
--- a/telephony/java/com/android/internal/telephony/IOns.aidl
+++ b/telephony/java/com/android/internal/telephony/IOns.aidl
@@ -17,6 +17,9 @@
 package com.android.internal.telephony;
 
 import android.telephony.AvailableNetworkInfo;
+import com.android.internal.telephony.IUpdateAvailableNetworksCallback;
+
+import com.android.internal.telephony.ISetOpportunisticDataCallback;
 
 interface IOns {
 
@@ -62,11 +65,13 @@
      * @param subId which opportunistic subscription
      * {@link SubscriptionManager#getOpportunisticSubscriptions} is preferred for cellular data.
      * Pass {@link SubscriptionManager#DEFAULT_SUBSCRIPTION_ID} to unset the preference
+     * @param needValidation whether validation is needed before switch happens.
+     * @param callback callback upon request completion.
      * @param callingPackage caller's package name
-     * @return true if request is accepted, else false.
      *
      */
-    boolean setPreferredDataSubscriptionId(int subId, String callingPackage);
+    void setPreferredDataSubscriptionId(int subId, boolean needValidation,
+            ISetOpportunisticDataCallback callbackStub, String callingPackage);
 
     /**
      * Get preferred opportunistic data subscription Id
@@ -93,9 +98,9 @@
      * {@link android.Manifest.permission#MODIFY_PHONE_STATE MODIFY_PHONE_STATE}.
      *  @param availableNetworks is a list of available network information.
      *  @param callingPackage caller's package name
-     *  @return true if request is accepted
+     *  @param callback callback upon request completion.
      *
      */
-    boolean updateAvailableNetworks(in List<AvailableNetworkInfo> availableNetworks,
-            String callingPackage);
+    void updateAvailableNetworks(in List<AvailableNetworkInfo> availableNetworks,
+            IUpdateAvailableNetworksCallback callbackStub, String callingPackage);
 }
diff --git a/telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl b/telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl
index 322ce45..4a263f0 100644
--- a/telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl
+++ b/telephony/java/com/android/internal/telephony/IPhoneStateListener.aidl
@@ -54,7 +54,7 @@
     void onCarrierNetworkChange(in boolean active);
     void onUserMobileDataStateChanged(in boolean enabled);
     void onPhoneCapabilityChanged(in PhoneCapability capability);
-    void onPreferredDataSubIdChanged(in int subId);
+    void onActiveDataSubIdChanged(in int subId);
     void onRadioPowerStateChanged(in int state);
     void onCallAttributesChanged(in CallAttributes callAttributes);
     void onEmergencyNumberListChanged(in Map emergencyNumberList);
diff --git a/telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl b/telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl
index 93964f3..ec16696 100644
--- a/telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl
+++ b/telephony/java/com/android/internal/telephony/IPhoneSubInfo.aidl
@@ -60,6 +60,7 @@
     /**
      * Retrieves the unique sbuscriber ID, e.g., IMSI for GSM phones.
      */
+    @UnsupportedAppUsage
     String getSubscriberId(String callingPackage);
 
     /**
@@ -75,6 +76,7 @@
     /**
      * Retrieves the serial number of the ICC, if applicable.
      */
+    @UnsupportedAppUsage
     String getIccSerialNumber(String callingPackage);
 
     /**
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl b/telephony/java/com/android/internal/telephony/ISetOpportunisticDataCallback.aidl
similarity index 67%
rename from tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl
rename to telephony/java/com/android/internal/telephony/ISetOpportunisticDataCallback.aidl
index 62a8c48..7a78f34 100644
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl
+++ b/telephony/java/com/android/internal/telephony/ISetOpportunisticDataCallback.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 The Android Open Source Project
+ * Copyright 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
-package com.android.testing.alarmservice;
+package com.android.internal.telephony;
 
-interface Alarm {
-    int prepare();
-    int setAlarmAndWait(long timeoutMills);
-    int done();
-}
\ No newline at end of file
+/**
+ * Callback to provide asynchronous result of setPreferredOpportunisticData.
+ * @hide
+ */
+oneway interface ISetOpportunisticDataCallback {
+    void onComplete(int result);
+}
diff --git a/telephony/java/com/android/internal/telephony/ISub.aidl b/telephony/java/com/android/internal/telephony/ISub.aidl
index a49d2d9..c08da44 100755
--- a/telephony/java/com/android/internal/telephony/ISub.aidl
+++ b/telephony/java/com/android/internal/telephony/ISub.aidl
@@ -17,6 +17,7 @@
 package com.android.internal.telephony;
 
 import android.telephony.SubscriptionInfo;
+import com.android.internal.telephony.ISetOpportunisticDataCallback;
 
 interface ISub {
     /**
@@ -217,10 +218,14 @@
      * designed to overwrite default data subscription temporarily.
      *
      * @param subId which subscription is preferred to for cellular data.
+     * @param needValidation whether validation is needed before switching.
+     * @param callback callback upon request completion.
+     *
      * @hide
      *
      */
-    int setPreferredDataSubscriptionId(int subId);
+    void setPreferredDataSubscriptionId(int subId, boolean needValidation,
+                     ISetOpportunisticDataCallback callback);
 
     /**
      * Get which subscription is preferred for cellular data.
@@ -246,6 +251,7 @@
 
     int[] getSubId(int slotIndex);
 
+    @UnsupportedAppUsage
     int getDefaultSubId();
 
     int clearSubInfo();
@@ -256,8 +262,10 @@
      * Get the default data subscription
      * @return Id of the data subscription
      */
+    @UnsupportedAppUsage
     int getDefaultDataSubId();
 
+    @UnsupportedAppUsage
     void setDefaultDataSubId(int subId);
 
     int getDefaultVoiceSubId();
@@ -270,7 +278,8 @@
 
     void clearDefaultsForInactiveSubIds();
 
-    int[] getActiveSubIdList();
+    @UnsupportedAppUsage
+    int[] getActiveSubIdList(boolean visibleOnly);
 
     int setSubscriptionProperty(int subId, String propKey, String propValue);
 
diff --git a/telephony/java/com/android/internal/telephony/ITelephony.aidl b/telephony/java/com/android/internal/telephony/ITelephony.aidl
index e6a5558..02a5bc8 100644
--- a/telephony/java/com/android/internal/telephony/ITelephony.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephony.aidl
@@ -76,6 +76,7 @@
      * @param number the number to be dialed. If null, this
      * would display the Dialer screen with no number pre-filled.
      */
+    @UnsupportedAppUsage
     void dial(String number);
 
     /**
@@ -83,6 +84,7 @@
      * @param callingPackage The package making the call.
      * @param number the number to be called.
      */
+    @UnsupportedAppUsage
     void call(String callingPackage, String number);
 
     /**
@@ -98,6 +100,7 @@
      * @param callingPackage the name of the package making the call.
      * @return returns true if the radio is on.
      */
+    @UnsupportedAppUsage
     boolean isRadioOnForSubscriber(int subId, String callingPackage);
 
     /**
@@ -105,6 +108,7 @@
      * @param pin The pin to check.
      * @return whether the operation was a success.
      */
+    @UnsupportedAppUsage
     boolean supplyPin(String pin);
 
     /**
@@ -182,6 +186,7 @@
      * @param dialString the MMI command to be executed.
      * @return true if MMI command is executed.
      */
+    @UnsupportedAppUsage
     boolean handlePinMmi(String dialString);
 
 
@@ -202,11 +207,13 @@
      * @param subId user preferred subId.
      * @return true if MMI command is executed.
      */
+    @UnsupportedAppUsage
     boolean handlePinMmiForSubscriber(int subId, String dialString);
 
     /**
      * Toggles the radio on or off.
      */
+    @UnsupportedAppUsage
     void toggleRadioOnOff();
 
     /**
@@ -218,6 +225,7 @@
     /**
      * Set the radio to on or off
      */
+    @UnsupportedAppUsage
     boolean setRadio(boolean turnOn);
 
     /**
@@ -234,6 +242,7 @@
     /**
      * Request to update location information in service state
      */
+    @UnsupportedAppUsage
     void updateServiceLocation();
 
     /**
@@ -245,6 +254,7 @@
     /**
      * Enable location update notifications.
      */
+    @UnsupportedAppUsage
     void enableLocationUpdates();
 
     /**
@@ -256,6 +266,7 @@
     /**
      * Disable location update notifications.
      */
+    @UnsupportedAppUsage
     void disableLocationUpdates();
 
     /**
@@ -267,11 +278,13 @@
     /**
      * Allow mobile data connections.
      */
+    @UnsupportedAppUsage
     boolean enableDataConnectivity();
 
     /**
      * Disallow mobile data connections.
      */
+    @UnsupportedAppUsage
     boolean disableDataConnectivity();
 
     /**
@@ -293,6 +306,7 @@
      */
     List<NeighboringCellInfo> getNeighboringCellInfo(String callingPkg);
 
+     @UnsupportedAppUsage
      int getCallState();
 
     /**
@@ -300,7 +314,9 @@
      */
      int getCallStateForSlot(int slotIndex);
 
+     @UnsupportedAppUsage
      int getDataActivity();
+     @UnsupportedAppUsage
      int getDataState();
 
     /**
@@ -308,6 +324,7 @@
      * Returns TelephonyManager.PHONE_TYPE_CDMA if RILConstants.CDMA_PHONE
      * and TelephonyManager.PHONE_TYPE_GSM if RILConstants.GSM_PHONE
      */
+    @UnsupportedAppUsage
     int getActivePhoneType();
 
     /**
@@ -444,6 +461,7 @@
      * Returns the network type for data transmission
      * Legacy call, permission-free
      */
+    @UnsupportedAppUsage
     int getNetworkType();
 
     /**
@@ -477,6 +495,7 @@
     /**
      * Return true if an ICC card is present
      */
+    @UnsupportedAppUsage
     boolean hasIccCard();
 
     /**
@@ -534,6 +553,20 @@
     void setCellInfoListRate(int rateInMillis);
 
     /**
+     * Opens a logical channel to the ICC card using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CCHO command.
+     *
+     * @param slotIndex The physical slot index of the target ICC card
+     * @param callingPackage the name of the package making the call.
+     * @param AID Application id. See ETSI 102.221 and 101.220.
+     * @param p2 P2 parameter (described in ISO 7816-4).
+     * @return an IccOpenLogicalChannelResponse object.
+     */
+    IccOpenLogicalChannelResponse iccOpenLogicalChannelBySlot(
+            int slotIndex, String callingPackage, String AID, int p2);
+
+    /**
      * Opens a logical channel to the ICC card.
      *
      * Input parameters equivalent to TS 27.007 AT+CCHO command.
@@ -548,24 +581,37 @@
             int subId, String callingPackage, String AID, int p2);
 
     /**
+     * Closes a previously opened logical channel to the ICC card using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CCHC command.
+     *
+     * @param slotIndex The physical slot index of the target ICC card
+     * @param channel is the channel id to be closed as returned by a
+     *            successful iccOpenLogicalChannel.
+     * @return true if the channel was closed successfully.
+     */
+    boolean iccCloseLogicalChannelBySlot(int slotIndex, int channel);
+
+    /**
      * Closes a previously opened logical channel to the ICC card.
      *
      * Input parameters equivalent to TS 27.007 AT+CCHC command.
      *
      * @param subId The subscription to use.
-     * @param channel is the channel id to be closed as retruned by a
+     * @param channel is the channel id to be closed as returned by a
      *            successful iccOpenLogicalChannel.
      * @return true if the channel was closed successfully.
      */
+    @UnsupportedAppUsage
     boolean iccCloseLogicalChannel(int subId, int channel);
 
     /**
-     * Transmit an APDU to the ICC card over a logical channel.
+     * Transmit an APDU to the ICC card over a logical channel using the physical slot index.
      *
      * Input parameters equivalent to TS 27.007 AT+CGLA command.
      *
-     * @param subId The subscription to use.
-     * @param channel is the channel id to be closed as retruned by a
+     * @param slotIndex The physical slot index of the target ICC card
+     * @param channel is the channel id to be closed as returned by a
      *            successful iccOpenLogicalChannel.
      * @param cla Class of the APDU command.
      * @param instruction Instruction of the APDU command.
@@ -577,10 +623,52 @@
      * @return The APDU response from the ICC card with the status appended at
      *            the end.
      */
+    String iccTransmitApduLogicalChannelBySlot(int slotIndex, int channel, int cla, int instruction,
+            int p1, int p2, int p3, String data);
+
+    /**
+     * Transmit an APDU to the ICC card over a logical channel.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CGLA command.
+     *
+     * @param subId The subscription to use.
+     * @param channel is the channel id to be closed as returned by a
+     *            successful iccOpenLogicalChannel.
+     * @param cla Class of the APDU command.
+     * @param instruction Instruction of the APDU command.
+     * @param p1 P1 value of the APDU command.
+     * @param p2 P2 value of the APDU command.
+     * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU
+     *            is sent to the SIM.
+     * @param data Data to be sent with the APDU.
+     * @return The APDU response from the ICC card with the status appended at
+     *            the end.
+     */
+    @UnsupportedAppUsage
     String iccTransmitApduLogicalChannel(int subId, int channel, int cla, int instruction,
             int p1, int p2, int p3, String data);
 
     /**
+     * Transmit an APDU to the ICC card over the basic channel using the physical slot index.
+     *
+     * Input parameters equivalent to TS 27.007 AT+CSIM command.
+     *
+     * @param slotIndex The physical slot index of the target ICC card
+     * @param callingPackage the name of the package making the call.
+     * @param cla Class of the APDU command.
+     * @param instruction Instruction of the APDU command.
+     * @param p1 P1 value of the APDU command.
+     * @param p2 P2 value of the APDU command.
+     * @param p3 P3 value of the APDU command. If p3 is negative a 4 byte APDU
+     *            is sent to the SIM.
+     * @param data Data to be sent with the APDU.
+     * @return The APDU response from the ICC card with the status appended at
+     *            the end.
+     */
+    String iccTransmitApduBasicChannelBySlot(int slotIndex, String callingPackage, int cla,
+            int instruction, int p1, int p2, int p3, String data);
+
+    /**
      * Transmit an APDU to the ICC card over the basic channel.
      *
      * Input parameters equivalent to TS 27.007 AT+CSIM command.
@@ -700,13 +788,12 @@
     int getPreferredNetworkType(int subId);
 
     /**
-     * Check TETHER_DUN_REQUIRED and TETHER_DUN_APN settings, net.tethering.noprovisioning
-     * SystemProperty to decide whether DUN APN is required for
-     * tethering.
+     * Check whether DUN APN is required for tethering.
      *
-     * @return 0: Not required. 1: required. 2: Not set.
+     * @return {@code true} if DUN APN is required for tethering.
+     * @hide
      */
-    int getTetherApnRequired();
+    boolean getTetherApnRequired();
 
     /**
     * Enables framework IMS and triggers IMS Registration.
@@ -829,6 +916,7 @@
      *
      * @return true on enabled
      */
+    @UnsupportedAppUsage
     boolean getDataEnabled(int subId);
 
     /**
@@ -1348,7 +1436,7 @@
     /**
      * Returns fine-grained carrier id of the current subscription.
      *
-     * <p>The precise carrier id can be used to further differentiate a carrier by different
+     * <p>The specific carrier id can be used to further differentiate a carrier by different
      * networks, by prepaid v.s.postpaid or even by 4G v.s.3G plan. Each carrier has a unique
      * carrier id {@link #getSimCarrierId()} but can have multiple precise carrier id. e.g,
      * {@link #getSimCarrierId()} will always return Tracfone (id 2022) for a Tracfone SIM, while
@@ -1362,19 +1450,19 @@
      * be identified.
      * @hide
      */
-    int getSubscriptionPreciseCarrierId(int subId);
+    int getSubscriptionSpecificCarrierId(int subId);
 
     /**
      * Similar like {@link #getSimCarrierIdName()}, returns user-facing name of the
-     * precise carrier id {@link #getSimPreciseCarrierId()}
+     * specific carrier id {@link #getSimSpecificCarrierId()}
      *
      * <p>The returned name is unlocalized.
      *
-     * @return user-facing name of the subscription precise carrier id. Return {@code null} if the
+     * @return user-facing name of the subscription specific carrier id. Return {@code null} if the
      * subscription is unavailable or the carrier cannot be identified.
      * @hide
      */
-    String getSubscriptionPreciseCarrierName(int subId);
+    String getSubscriptionSpecificCarrierName(int subId);
 
     /**
      * Returns carrier id based on MCCMNC only. This will return a MNO carrier id used for fallback
@@ -1671,7 +1759,7 @@
     /**
      * Modify the user's setting for whether or not 4G LTE is enabled.
      */
-    void setAdvancedCallingSetting(int subId, boolean isEnabled);
+    void setAdvancedCallingSettingEnabled(int subId, boolean isEnabled);
 
     /**
      * return true if the user's setting for VT is enabled for the subscription.
@@ -1681,7 +1769,7 @@
     /**
      * Modify the user's setting for whether or not VT is available for the subscrption specified.
      */
-    void setVtSetting(int subId, boolean isEnabled);
+    void setVtSettingEnabled(int subId, boolean isEnabled);
 
     /**
      * return true if the user's setting for whether or not Voice over WiFi is currently enabled.
@@ -1691,7 +1779,7 @@
     /**
      * sets the user's setting for Voice over WiFi enabled state.
      */
-    void setVoWiFiSetting(int subId, boolean isEnabled);
+    void setVoWiFiSettingEnabled(int subId, boolean isEnabled);
 
     /**
      * return true if the user's setting for Voice over WiFi while roaming is enabled.
@@ -1702,7 +1790,7 @@
      * Sets the user's preference for whether or not Voice over WiFi is enabled for the current
      * subscription while roaming.
      */
-    void setVoWiFiRoamingSetting(int subId, boolean isEnabled);
+    void setVoWiFiRoamingSettingEnabled(int subId, boolean isEnabled);
 
     /**
      * Set the Voice over WiFi enabled state, but do not persist the setting.
@@ -1744,12 +1832,12 @@
     /**
      * Return the emergency number list from all the active subscriptions.
      */
-    Map getCurrentEmergencyNumberList(String callingPackage);
+    Map getEmergencyNumberList(String callingPackage);
 
     /**
      * Identify if the number is emergency number, based on all the active subscriptions.
      */
-    boolean isCurrentEmergencyNumber(String number, boolean exactMatch);
+    boolean isEmergencyNumber(String number, boolean exactMatch);
 
     /**
      * Return a list of certs in hex string from loaded carrier privileges access rules.
@@ -1826,21 +1914,18 @@
     void setMultisimCarrierRestriction(boolean isMultisimCarrierRestricted);
 
     /**
-     * Returns if the usage of multiple SIM cards at the same time is restricted.
-     * @hide
+     * Returns if the usage of multiple SIM cards at the same time is supported.
+     *
+     * @param callingPackage The package making the call.
+     * @return true if multisim is supported, false otherwise.
      */
-    boolean isMultisimCarrierRestricted();
+    boolean isMultisimSupported(String callingPackage);
 
     /**
      * Switch configs to enable multi-sim or switch back to single-sim
      * @hide
      */
     void switchMultiSimConfig(int numOfSims);
-    /**
-     * Get how many modems have been activated on the phone
-     * @hide
-     */
-    int getNumOfActiveSims();
 
     /**
      * Get if reboot is required upon altering modems configurations
@@ -1852,4 +1937,9 @@
      * Get the mapping from logical slots to physical slots.
      */
     int[] getSlotsMapping();
+
+    /**
+     * Get the IRadio HAL Version encoded as 100 * MAJOR_VERSION + MINOR_VERSION or -1 if unknown
+     */
+     int getRadioHalVersion();
 }
diff --git a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
index e9eba32..0610c5d 100644
--- a/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
+++ b/telephony/java/com/android/internal/telephony/ITelephonyRegistry.aidl
@@ -38,9 +38,11 @@
             IOnSubscriptionsChangedListener callback);
     void removeOnSubscriptionsChangedListener(String pkg,
             IOnSubscriptionsChangedListener callback);
+    @UnsupportedAppUsage
     void listen(String pkg, IPhoneStateListener callback, int events, boolean notifyNow);
     void listenForSubscriber(in int subId, String pkg, IPhoneStateListener callback, int events,
             boolean notifyNow);
+    @UnsupportedAppUsage
     void notifyCallState(int state, String incomingNumber);
     void notifyCallStateForPhoneId(in int phoneId, in int subId, int state, String incomingNumber);
     void notifyServiceStateForPhoneId(in int phoneId, in int subId, in ServiceState state);
@@ -57,11 +59,13 @@
     void notifyDataConnectionForSubscriber(int subId, int state, boolean isDataConnectivityPossible,
             String apn, String apnType, in LinkProperties linkProperties,
             in NetworkCapabilities networkCapabilities, int networkType, boolean roaming);
+    @UnsupportedAppUsage
     void notifyDataConnectionFailed(String apnType);
     void notifyDataConnectionFailedForSubscriber(int subId, String apnType);
     void notifyCellLocation(in Bundle cellLocation);
     void notifyCellLocationForSubscriber(in int subId, in Bundle cellLocation);
     void notifyOtaspChanged(in int otaspMode);
+    @UnsupportedAppUsage
     void notifyCellInfo(in List<CellInfo> cellInfo);
     void notifyPhysicalChannelConfiguration(in List<PhysicalChannelConfig> configs);
     void notifyPhysicalChannelConfigurationForSubscriber(in int subId,
@@ -81,9 +85,9 @@
     void notifyCarrierNetworkChange(in boolean active);
     void notifyUserMobileDataStateChangedForPhoneId(in int phoneId, in int subId, in boolean state);
     void notifyPhoneCapabilityChanged(in PhoneCapability capability);
-    void notifyPreferredDataSubIdChanged(int preferredSubId);
+    void notifyActiveDataSubIdChanged(int activeDataSubId);
     void notifyRadioPowerStateChanged(in int state);
     void notifyEmergencyNumberList();
-    void notifyCallQualityChanged(in CallQuality callQuality, int phoneId);
+    void notifyCallQualityChanged(in CallQuality callQuality, int phoneId, int callNetworkType);
     void notifyImsDisconnectCause(int subId, in ImsReasonInfo imsReasonInfo);
 }
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl b/telephony/java/com/android/internal/telephony/IUpdateAvailableNetworksCallback.aidl
similarity index 67%
copy from tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl
copy to telephony/java/com/android/internal/telephony/IUpdateAvailableNetworksCallback.aidl
index 62a8c48..ed77ff31 100644
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/Alarm.aidl
+++ b/telephony/java/com/android/internal/telephony/IUpdateAvailableNetworksCallback.aidl
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 The Android Open Source Project
+ * Copyright 2019 The Android Open Source Project
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
-package com.android.testing.alarmservice;
+package com.android.internal.telephony;
 
-interface Alarm {
-    int prepare();
-    int setAlarmAndWait(long timeoutMills);
-    int done();
+/**
+ * Callback to provide asynchronous result of updateAvailableNetworks.
+ * @hide
+ */
+oneway interface IUpdateAvailableNetworksCallback {
+    void onComplete(int result);
 }
\ No newline at end of file
diff --git a/telephony/java/com/android/internal/telephony/IWapPushManager.aidl b/telephony/java/com/android/internal/telephony/IWapPushManager.aidl
index d5ecb94..1c3df65 100644
--- a/telephony/java/com/android/internal/telephony/IWapPushManager.aidl
+++ b/telephony/java/com/android/internal/telephony/IWapPushManager.aidl
@@ -30,6 +30,7 @@
      * Returns true if inserting the information is successfull. Inserting the duplicated
      * record in the application ID table is not allowed. Use update/delete method.
      */
+    @UnsupportedAppUsage
     boolean addPackage(String x_app_id, String content_type,
             String package_name, String class_name,
             int app_type, boolean need_signature, boolean further_processing);
@@ -38,6 +39,7 @@
      * Updates receiver application that is last added.
      * Returns true if updating the information is successfull.
      */
+    @UnsupportedAppUsage
     boolean updatePackage(String x_app_id, String content_type,
             String package_name, String class_name,
             int app_type, boolean need_signature, boolean further_processing);
@@ -46,6 +48,7 @@
      * Delites receiver application information.
      * Returns true if deleting is successfull.
      */
+    @UnsupportedAppUsage
     boolean deletePackage(String x_app_id, String content_type,
                             String package_name, String class_name);
 }
diff --git a/telephony/java/com/android/internal/telephony/PhoneConstants.java b/telephony/java/com/android/internal/telephony/PhoneConstants.java
index e87d28c..d5061a3 100644
--- a/telephony/java/com/android/internal/telephony/PhoneConstants.java
+++ b/telephony/java/com/android/internal/telephony/PhoneConstants.java
@@ -141,6 +141,8 @@
     /** APN type for Emergency PDN. This is not an IA apn, but is used
      * for access to carrier services in an emergency call situation. */
     public static final String APN_TYPE_EMERGENCY = "emergency";
+    /** APN type for Mission Critical Services */
+    public static final String APN_TYPE_MCX = "mcx";
     /** Array of all APN types */
     public static final String[] APN_TYPES = {APN_TYPE_DEFAULT,
             APN_TYPE_MMS,
@@ -151,7 +153,8 @@
             APN_TYPE_IMS,
             APN_TYPE_CBS,
             APN_TYPE_IA,
-            APN_TYPE_EMERGENCY
+            APN_TYPE_EMERGENCY,
+            APN_TYPE_MCX
     };
 
     public static final int RIL_CARD_MAX_APPS    = 8;
diff --git a/telephony/java/com/android/internal/telephony/RILConstants.java b/telephony/java/com/android/internal/telephony/RILConstants.java
index 77b7979..5205973 100644
--- a/telephony/java/com/android/internal/telephony/RILConstants.java
+++ b/telephony/java/com/android/internal/telephony/RILConstants.java
@@ -470,6 +470,7 @@
     int RIL_REQUEST_START_KEEPALIVE = 144;
     int RIL_REQUEST_STOP_KEEPALIVE = 145;
     int RIL_REQUEST_ENABLE_MODEM = 146;
+    int RIL_REQUEST_GET_MODEM_STATUS = 147;
 
     /* The following requests are not defined in RIL.h */
     int RIL_REQUEST_HAL_NON_RIL_BASE = 200;
diff --git a/telephony/java/com/android/internal/telephony/TelephonyProperties.java b/telephony/java/com/android/internal/telephony/TelephonyProperties.java
index 603c4c2..030c3f4 100644
--- a/telephony/java/com/android/internal/telephony/TelephonyProperties.java
+++ b/telephony/java/com/android/internal/telephony/TelephonyProperties.java
@@ -188,18 +188,17 @@
      */
     static final String PROPERTY_IGNORE_NITZ = "telephony.test.ignore.nitz";
 
-     /**
+    /**
      * Property to set multi sim feature.
      * Type:  String(dsds, dsda)
      */
     static final String PROPERTY_MULTI_SIM_CONFIG = "persist.radio.multisim.config";
 
-     /**
+    /**
      * Property to indicate if reboot is required when changing modems configurations
      * Type:  String(true, false) default is false; most devices don't need reboot
      */
-    String PROPERTY_REBOOT_REQUIRED_ON_MODEM_CHANGE =
-             "persist.radio.reboot_on_modem_change";
+    String PROPERTY_REBOOT_REQUIRED_ON_MODEM_CHANGE = "persist.radio.reboot_on_modem_change";
 
     /**
      * Property to store default subscription.
diff --git a/test-base/Android.bp b/test-base/Android.bp
index 157609c..8aa0aaf 100644
--- a/test-base/Android.bp
+++ b/test-base/Android.bp
@@ -44,7 +44,7 @@
 // ==========================================
 // This is only intended for inclusion in the android.test.runner-minus-junit,
 // robolectric_android-all-stub and repackaged.android.test.* libraries.
-// Must not be used elewhere.
+// Must not be used elsewhere.
 java_library_static {
     name: "android.test.base_static",
     installable: false,
@@ -61,19 +61,6 @@
     sdk_version: "current",
 }
 
-// Build the legacy-test library
-// =============================
-// This contains the junit.framework and android.test classes that were in
-// Android API level 25 excluding those from android.test.runner.
-// Also contains the com.android.internal.util.Predicate[s] classes.
-java_library {
-    name: "legacy-test",
-    installable: true,
-
-    sdk_version: "current",
-    static_libs: ["android.test.base_static"],
-}
-
 // Build the repackaged.android.test.base library
 // ==============================================
 // This contains repackaged versions of the classes from
@@ -93,8 +80,8 @@
 // ===============================================
 // This contains the android.test classes from android.test.base plus
 // the com.android.internal.util.Predicate[s] classes. This is only
-// intended for inclusion in the android.test.legacy and
-// legacy-android-test static libraries and must not be used elsewhere.
+// intended for inclusion in android.test.legacy and must not be used
+// elsewhere.
 java_library_static {
     name: "android.test.base-minus-junit",
 
diff --git a/test-base/hiddenapi/Android.bp b/test-base/hiddenapi/Android.bp
new file mode 100644
index 0000000..c4e0fab
--- /dev/null
+++ b/test-base/hiddenapi/Android.bp
@@ -0,0 +1,29 @@
+//
+// Copyright (C) 2019 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+// Provided solely to contribute information about which hidden parts of the android.test.base
+// library are used by apps. The source files are stubs of the actual files in ../src which use the
+// UnsupportedAppUsage annotation to tag those methods that are accessible via the hiddenapi.
+// Relies on the convention that modules with name <x>-hiddenapi provide hiddenapi information for
+// module <x> that is on the bootclasspath.
+java_library {
+    name: "android.test.base-hiddenapi",
+    compile_dex: true,
+
+    srcs: ["src/**/*.java"],
+
+    libs: ["android.test.base"],
+}
diff --git a/test-base/hiddenapi/src/android/test/AndroidTestCase.java b/test-base/hiddenapi/src/android/test/AndroidTestCase.java
new file mode 100644
index 0000000..2b9beb1
--- /dev/null
+++ b/test-base/hiddenapi/src/android/test/AndroidTestCase.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.test;
+
+import android.annotation.UnsupportedAppUsage;
+import android.content.Context;
+
+import junit.framework.TestCase;
+
+/**
+ * @deprecated Stub only
+ */
+@SuppressWarnings({ "unchecked", "deprecation", "all" })
+@Deprecated
+public class AndroidTestCase extends TestCase {
+
+    /**
+     * Stub only
+     */
+    @UnsupportedAppUsage
+    public void setTestContext(Context context) {
+        throw new RuntimeException("Stub!");
+    }
+
+    /**
+     * Stub only
+     */
+    @UnsupportedAppUsage
+    public Context getTestContext() {
+        throw new RuntimeException("Stub!");
+    }
+}
diff --git a/test-base/hiddenapi/src/android/test/InstrumentationTestCase.java b/test-base/hiddenapi/src/android/test/InstrumentationTestCase.java
new file mode 100644
index 0000000..139cd18
--- /dev/null
+++ b/test-base/hiddenapi/src/android/test/InstrumentationTestCase.java
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.test;
+
+import android.annotation.UnsupportedAppUsage;
+
+import junit.framework.TestCase;
+
+import java.lang.reflect.Method;
+
+/**
+ * @deprecated Stub only
+ */
+@SuppressWarnings({ "unchecked", "deprecation", "all" })
+@Deprecated
+public class InstrumentationTestCase extends TestCase {
+
+    /**
+     * Stub only
+     */
+    @UnsupportedAppUsage
+    private void runMethod(Method runMethod, int tolerance) throws Throwable {
+        throw new RuntimeException("Stub!");
+    }
+}
diff --git a/test-base/hiddenapi/src/junit/framework/TestCase.java b/test-base/hiddenapi/src/junit/framework/TestCase.java
new file mode 100644
index 0000000..5a54861
--- /dev/null
+++ b/test-base/hiddenapi/src/junit/framework/TestCase.java
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package junit.framework;
+
+import android.annotation.UnsupportedAppUsage;
+
+/**
+ * Stub only
+ */
+@SuppressWarnings({ "unchecked", "deprecation", "all" })
+public abstract class TestCase extends Assert implements Test {
+
+    /**
+     * the name of the test case
+     */
+    @UnsupportedAppUsage
+    private String fName;
+
+    /**
+     * Stub only
+     */
+    public int countTestCases() {
+        throw new RuntimeException("Stub!");
+    }
+
+    /**
+     * Stub only
+     */
+    public void run(TestResult result) {
+        throw new RuntimeException("Stub!");
+    }
+}
diff --git a/test-base/hiddenapi/src/junit/framework/TestSuite.java b/test-base/hiddenapi/src/junit/framework/TestSuite.java
new file mode 100644
index 0000000..368c661
--- /dev/null
+++ b/test-base/hiddenapi/src/junit/framework/TestSuite.java
@@ -0,0 +1,58 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package junit.framework;
+
+import android.annotation.UnsupportedAppUsage;
+
+import java.lang.reflect.Method;
+
+/**
+ * Stub only
+ */
+@SuppressWarnings({ "unchecked", "deprecation", "all" })
+public class TestSuite implements Test {
+
+    /**
+     * Stub only
+     */
+    @UnsupportedAppUsage
+    private boolean isPublicTestMethod(Method m) {
+        throw new RuntimeException("Stub!");
+    }
+
+    /**
+     * Stub only
+     */
+    @UnsupportedAppUsage
+    private boolean isTestMethod(Method m) {
+        throw new RuntimeException("Stub!");
+    }
+
+    /**
+     * Stub only
+     */
+    public int countTestCases() {
+        throw new RuntimeException("Stub!");
+    }
+
+    /**
+     * Stub only
+     */
+    public void run(TestResult result) {
+        throw new RuntimeException("Stub!");
+    }
+}
diff --git a/test-legacy/Android.bp b/test-legacy/Android.bp
deleted file mode 100644
index a69f422..0000000
--- a/test-legacy/Android.bp
+++ /dev/null
@@ -1,36 +0,0 @@
-//
-// Copyright (C) 2018 The Android Open Source Project
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-//
-
-// Build the legacy-android-test library
-// =====================================
-// This contains the android.test classes that were in Android API level 25,
-// including those from android.test.runner.
-// Also contains the com.android.internal.util.Predicate[s] classes.
-java_library_static {
-    name: "legacy-android-test",
-
-    static_libs: [
-        "android.test.base-minus-junit",
-        "android.test.runner-minus-junit",
-        "android.test.mock_static",
-    ],
-
-    no_framework_libs: true,
-    libs: [
-        "framework",
-        "junit",
-    ],
-}
diff --git a/test-legacy/Android.mk b/test-legacy/Android.mk
index da47de0..af26c5b 100644
--- a/test-legacy/Android.mk
+++ b/test-legacy/Android.mk
@@ -24,35 +24,16 @@
 # Built against the SDK so that it can be statically included in APKs
 # without breaking link type checks.
 #
-# This builds directly from the source rather than simply statically
-# including the android.test.base-minus-junit and
-# android.test.runner-minus-junit libraries because the latter library
-# cannot itself be built against the SDK. That is because it uses on
-# an internal method (setTestContext) on the AndroidTestCase class.
-# That class is provided by both the android.test.base-minus-junit and
-# the current SDK and as the latter is first on the classpath its
-# version is used. Unfortunately, it does not provide the internal
-# method and so compilation fails.
-#
-# Building from source avoids that because the compiler will use the
-# source version of AndroidTestCase instead of the one from the current
-# SDK.
-#
-# The use of the internal method does not prevent this from being
-# statically included because the class that provides the method is
-# also included in this library.
 include $(CLEAR_VARS)
 
 LOCAL_MODULE := android.test.legacy
 
-LOCAL_SRC_FILES := \
-    $(call all-java-files-under, ../test-base/src/android) \
-    $(call all-java-files-under, ../test-base/src/com) \
-    $(call all-java-files-under, ../test-runner/src/android) \
-
 LOCAL_SDK_VERSION := current
 
 LOCAL_JAVA_LIBRARIES := junit android.test.mock.stubs
+LOCAL_STATIC_JAVA_LIBRARIES := \
+    android.test.base-minus-junit \
+    android.test.runner-minus-junit \
 
 include $(BUILD_STATIC_JAVA_LIBRARY)
 
diff --git a/test-mock/Android.bp b/test-mock/Android.bp
index 43b765d..e1d6e01 100644
--- a/test-mock/Android.bp
+++ b/test-mock/Android.bp
@@ -30,19 +30,3 @@
     srcs_lib_whitelist_pkgs: ["android"],
     compile_dex: true,
 }
-
-// Build the android.test.mock_static library
-// ==========================================
-// This is only intended for inclusion in the legacy-android-test.
-// Must not be used elewhere.
-java_library_static {
-    name: "android.test.mock_static",
-
-    java_version: "1.8",
-    srcs: ["src/**/*.java"],
-
-    no_framework_libs: true,
-    libs: [
-        "framework",
-    ],
-}
diff --git a/test-mock/api/test-current.txt b/test-mock/api/test-current.txt
index 14cb9e3..9768c62 100644
--- a/test-mock/api/test-current.txt
+++ b/test-mock/api/test-current.txt
@@ -10,7 +10,9 @@
     method public String getPermissionControllerPackageName();
     method @NonNull public String getServicesSystemSharedLibraryPackageName();
     method @NonNull public String getSharedSystemSharedLibraryPackageName();
+    method public void grantRuntimePermission(String, String, android.os.UserHandle);
     method public boolean isPermissionReviewModeEnabled();
+    method public void revokeRuntimePermission(String, String, android.os.UserHandle);
   }
 
 }
diff --git a/test-runner/Android.bp b/test-runner/Android.bp
index db5053e..3521202 100644
--- a/test-runner/Android.bp
+++ b/test-runner/Android.bp
@@ -45,7 +45,7 @@
 
 // Build the android.test.runner-minus-junit library
 // =================================================
-// This is only intended for inclusion in the legacy-android-test static
+// This is only intended for inclusion in the android.test.legacy static
 // library and must not be used elsewhere.
 java_library {
     name: "android.test.runner-minus-junit",
diff --git a/tests/AccessibilityEventsLogger/Android.bp b/tests/AccessibilityEventsLogger/Android.bp
new file mode 100644
index 0000000..ead1656
--- /dev/null
+++ b/tests/AccessibilityEventsLogger/Android.bp
@@ -0,0 +1,9 @@
+android_test {
+    name: "AccessibilityEventsLogger",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/AccessibilityEventsLogger/Android.mk b/tests/AccessibilityEventsLogger/Android.mk
deleted file mode 100644
index 4224017..0000000
--- a/tests/AccessibilityEventsLogger/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := AccessibilityEventsLogger
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
diff --git a/tests/AccessoryDisplay/Android.mk b/tests/AccessoryDisplay/Android.mk
deleted file mode 100644
index 85cb309..0000000
--- a/tests/AccessoryDisplay/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/AccessoryDisplay/common/Android.bp b/tests/AccessoryDisplay/common/Android.bp
new file mode 100644
index 0000000..3ce4c57
--- /dev/null
+++ b/tests/AccessoryDisplay/common/Android.bp
@@ -0,0 +1,20 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Build the application.
+java_library_static {
+    name: "AccessoryDisplayCommon",
+    sdk_version: "current",
+    srcs: ["src/**/*.java"],
+}
diff --git a/tests/AccessoryDisplay/common/Android.mk b/tests/AccessoryDisplay/common/Android.mk
deleted file mode 100644
index 2d4de15..0000000
--- a/tests/AccessoryDisplay/common/Android.mk
+++ /dev/null
@@ -1,23 +0,0 @@
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-# Build the application.
-include $(CLEAR_VARS)
-LOCAL_MODULE := AccessoryDisplayCommon
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := current
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-include $(BUILD_STATIC_JAVA_LIBRARY)
diff --git a/tests/AccessoryDisplay/sink/Android.bp b/tests/AccessoryDisplay/sink/Android.bp
new file mode 100644
index 0000000..4e50a81
--- /dev/null
+++ b/tests/AccessoryDisplay/sink/Android.bp
@@ -0,0 +1,22 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Build the application.
+android_test {
+    name: "AccessoryDisplaySink",
+    sdk_version: "current",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    static_libs: ["AccessoryDisplayCommon"],
+}
diff --git a/tests/AccessoryDisplay/sink/Android.mk b/tests/AccessoryDisplay/sink/Android.mk
deleted file mode 100644
index 772ce0c..0000000
--- a/tests/AccessoryDisplay/sink/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-# Build the application.
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := AccessoryDisplaySink
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := current
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_RESOURCE_DIR = $(LOCAL_PATH)/res
-LOCAL_STATIC_JAVA_LIBRARIES := AccessoryDisplayCommon
-include $(BUILD_PACKAGE)
diff --git a/tests/AccessoryDisplay/source/Android.bp b/tests/AccessoryDisplay/source/Android.bp
new file mode 100644
index 0000000..6d8087f
--- /dev/null
+++ b/tests/AccessoryDisplay/source/Android.bp
@@ -0,0 +1,22 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Build the application.
+android_test {
+    name: "AccessoryDisplaySource",
+    sdk_version: "current",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    static_libs: ["AccessoryDisplayCommon"],
+}
diff --git a/tests/AccessoryDisplay/source/Android.mk b/tests/AccessoryDisplay/source/Android.mk
deleted file mode 100644
index 5d1085d..0000000
--- a/tests/AccessoryDisplay/source/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-# Build the application.
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := AccessoryDisplaySource
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := current
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_RESOURCE_DIR = $(LOCAL_PATH)/res
-LOCAL_STATIC_JAVA_LIBRARIES := AccessoryDisplayCommon
-include $(BUILD_PACKAGE)
diff --git a/tests/ActivityTests/Android.bp b/tests/ActivityTests/Android.bp
new file mode 100644
index 0000000..0182862
--- /dev/null
+++ b/tests/ActivityTests/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "ActivityTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+}
diff --git a/tests/ActivityTests/Android.mk b/tests/ActivityTests/Android.mk
deleted file mode 100644
index 94294f6..0000000
--- a/tests/ActivityTests/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := ActivityTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-LOCAL_USE_AAPT2 := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/AmSlam/Android.bp b/tests/AmSlam/Android.bp
new file mode 100644
index 0000000..a8e575a
--- /dev/null
+++ b/tests/AmSlam/Android.bp
@@ -0,0 +1,23 @@
+//
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "AmSlam",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    min_sdk_version: "21",
+    java_version: "1.8",
+}
diff --git a/tests/AmSlam/Android.mk b/tests/AmSlam/Android.mk
deleted file mode 100644
index 934bae0..0000000
--- a/tests/AmSlam/Android.mk
+++ /dev/null
@@ -1,30 +0,0 @@
-#
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := AmSlam
-
-LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 21
-LOCAL_JAVA_LANGUAGE_VERSION := 1.8
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
index bd8c7dd..26de0b3 100644
--- a/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
+++ b/tests/AppLaunch/src/com/android/tests/applaunch/AppLaunch.java
@@ -108,9 +108,8 @@
     private static final String DROP_CACHE_SCRIPT = "/data/local/tmp/dropCache.sh";
     private static final String APP_LAUNCH_CMD = "am start -W -n";
     private static final String SUCCESS_MESSAGE = "Status: ok";
-    private static final String WARNING_MESSAGE = "Warning:";
+    private static final String TOTAL_TIME_MESSAGE = "TotalTime:";
     private static final String COMPILE_SUCCESS = "Success";
-    private static final String THIS_TIME = "ThisTime:";
     private static final String LAUNCH_ITERATION = "LAUNCH_ITERATION - %d";
     private static final String TRACE_ITERATION = "TRACE_ITERATION-%d";
     private static final String LAUNCH_ITERATION_PREFIX = "LAUNCH_ITERATION";
@@ -831,15 +830,13 @@
             String launchTime = "-1";
             String cpuCycles = "-1";
             String majorFaults = "-1";
-            boolean coldLaunchSuccess = false;
-            boolean hotLaunchSuccess = false;
+            boolean launchSuccess = false;
             try {
                 InputStream inputStream = new FileInputStream(parcelDesc.getFileDescriptor());
                 /* SAMPLE OUTPUT : Cold launch
                 Starting: Intent { cmp=com.google.android.calculator/com.android.calculator2.Calculator }
                 Status: ok
                 Activity: com.google.android.calculator/com.android.calculator2.Calculator
-                ThisTime: 357
                 TotalTime: 357
                 WaitTime: 377
                 Complete*/
@@ -848,7 +845,6 @@
                 Warning: Activity not started, its current task has been brought to the front
                 Status: ok
                 Activity: com.google.android.calculator/com.android.calculator2.CalculatorGoogle
-                ThisTime: 60
                 TotalTime: 60
                 WaitTime: 67
                 Complete*/
@@ -859,54 +855,37 @@
                 Total test time,1.462129,seconds,*/
                 BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(
                         inputStream));
-                String line = null;
-                int lineCount = 1;
+                String line;
                 mBufferedWriter.newLine();
                 mBufferedWriter.write(headerInfo);
                 mBufferedWriter.newLine();
                 while ((line = bufferedReader.readLine()) != null) {
-                    if (lineCount == 2 && line.startsWith(SUCCESS_MESSAGE)) {
-                        coldLaunchSuccess = true;
+                    mBufferedWriter.write(line);
+                    mBufferedWriter.newLine();
+                    if (line.startsWith(SUCCESS_MESSAGE)) {
+                        launchSuccess = true;
                     }
-                    if (lineCount == 2 && line.startsWith(WARNING_MESSAGE)) {
-                        hotLaunchSuccess = true;
+                    if (!launchSuccess) {
+                        continue;
                     }
                     // Parse TotalTime which is the launch time
-                    if (coldLaunchSuccess && lineCount == 5) {
-                        String launchSplit[] = line.split(":");
-                        launchTime = launchSplit[1].trim();
-                    }
-                    if (hotLaunchSuccess && lineCount == 6) {
+                    if (line.startsWith(TOTAL_TIME_MESSAGE)) {
                         String launchSplit[] = line.split(":");
                         launchTime = launchSplit[1].trim();
                     }
 
                     if (mSimplePerfAppOnly) {
-                        // Parse simpleperf output.
-                        if ((lineCount == 9 && coldLaunchSuccess)
-                                || (lineCount == 10 && hotLaunchSuccess)) {
-                            if (!line.contains("cpu-cycles")) {
-                                Log.e(TAG, "Error in simpleperf output");
-                            } else {
-                                cpuCycles = line.split(",")[0].trim();
-                            }
-                        } else if ((lineCount == 10 && coldLaunchSuccess)
-                                || (lineCount == 11 && hotLaunchSuccess)) {
-                            if (!line.contains("major-faults")) {
-                                Log.e(TAG, "Error in simpleperf output");
-                            } else {
-                                majorFaults = line.split(",")[0].trim();
-                            }
+                        if (line.contains(",cpu-cycles,")) {
+                            cpuCycles = line.split(",")[0].trim();
+                        } else if (line.contains(",major-faults,")) {
+                            majorFaults = line.split(",")[0].trim();
                         }
                     }
-                    mBufferedWriter.write(line);
-                    mBufferedWriter.newLine();
-                    lineCount++;
                 }
                 mBufferedWriter.flush();
                 inputStream.close();
             } catch (IOException e) {
-                Log.w(TAG, "Error writing the launch file", e);
+                Log.w(TAG, "Error parsing launch time and writing to file", e);
             }
             return new AppLaunchResult(launchTime, cpuCycles, majorFaults);
         }
diff --git a/tests/Assist/Android.bp b/tests/Assist/Android.bp
new file mode 100644
index 0000000..216e751
--- /dev/null
+++ b/tests/Assist/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "Assist",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/Assist/Android.mk b/tests/Assist/Android.mk
deleted file mode 100644
index d0d3eca..0000000
--- a/tests/Assist/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := Assist
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/BandwidthTests/Android.bp b/tests/BandwidthTests/Android.bp
new file mode 100644
index 0000000..523f522
--- /dev/null
+++ b/tests/BandwidthTests/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "BandwidthEnforcementTest",
+    platform_apis: true,
+    srcs: ["src/**/*.java"],
+}
diff --git a/tests/BandwidthTests/Android.mk b/tests/BandwidthTests/Android.mk
deleted file mode 100644
index d00fdc6..0000000
--- a/tests/BandwidthTests/Android.mk
+++ /dev/null
@@ -1,25 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_PACKAGE_NAME := BandwidthEnforcementTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-include $(BUILD_PACKAGE)
diff --git a/tests/BatteryWaster/Android.bp b/tests/BatteryWaster/Android.bp
new file mode 100644
index 0000000..4698910
--- /dev/null
+++ b/tests/BatteryWaster/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "BatteryWaster",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/BatteryWaster/Android.mk b/tests/BatteryWaster/Android.mk
deleted file mode 100644
index fb244a8..0000000
--- a/tests/BatteryWaster/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := BatteryWaster
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/BiDiTests/Android.bp b/tests/BiDiTests/Android.bp
new file mode 100644
index 0000000..c659e8c
--- /dev/null
+++ b/tests/BiDiTests/Android.bp
@@ -0,0 +1,23 @@
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "BiDiTests",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+}
diff --git a/tests/BiDiTests/Android.mk b/tests/BiDiTests/Android.mk
deleted file mode 100644
index 78cf4be..0000000
--- a/tests/BiDiTests/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := BiDiTests
-LOCAL_SDK_VERSION := current
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-include $(BUILD_PACKAGE)
\ No newline at end of file
diff --git a/tests/BrowserPowerTest/Android.bp b/tests/BrowserPowerTest/Android.bp
new file mode 100644
index 0000000..1d358cb
--- /dev/null
+++ b/tests/BrowserPowerTest/Android.bp
@@ -0,0 +1,26 @@
+// Copyright 2008, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "BrowserPowerTests",
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    //LOCAL_INSTRUMENTATION_FOR := browserpowertest
+}
diff --git a/tests/BrowserPowerTest/Android.mk b/tests/BrowserPowerTest/Android.mk
deleted file mode 100644
index 0934889..0000000
--- a/tests/BrowserPowerTest/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-# Copyright 2008, The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := BrowserPowerTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-#LOCAL_INSTRUMENTATION_FOR := browserpowertest
-
-include $(BUILD_PACKAGE)
diff --git a/tests/Camera2Tests/Android.mk b/tests/Camera2Tests/Android.mk
deleted file mode 100644
index 5053e7d..0000000
--- a/tests/Camera2Tests/Android.mk
+++ /dev/null
@@ -1 +0,0 @@
-include $(call all-subdir-makefiles)
diff --git a/tests/Camera2Tests/SmartCamera/Android.mk b/tests/Camera2Tests/SmartCamera/Android.mk
deleted file mode 100644
index 3fa8f54..0000000
--- a/tests/Camera2Tests/SmartCamera/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-# Copyright 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-include $(call all-subdir-makefiles)
diff --git a/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.bp b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.bp
index 0b16b0e..a23ac38 100644
--- a/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.bp
+++ b/tests/Camera2Tests/SmartCamera/SimpleCamera/jni/Android.bp
@@ -15,9 +15,7 @@
 
 cc_test_library {
     name: "libsmartcamera_jni",
-
     sdk_version: "14",
-
     srcs: [
         "contrast.cpp",
         "brightness.cpp",
@@ -29,13 +27,11 @@
         "sobeloperator.cpp",
         "stats_scorer.cpp",
     ],
-
     cflags: [
         "-Wall",
         "-Wextra",
         "-Werror",
         "-Wno-unused-parameter",
     ],
-
     stl: "c++_static",
 }
diff --git a/tests/CameraPrewarmTest/Android.bp b/tests/CameraPrewarmTest/Android.bp
new file mode 100644
index 0000000..eaf453b
--- /dev/null
+++ b/tests/CameraPrewarmTest/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "CameraPrewarmTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/CameraPrewarmTest/Android.mk b/tests/CameraPrewarmTest/Android.mk
deleted file mode 100644
index e128504..0000000
--- a/tests/CameraPrewarmTest/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := CameraPrewarmTest
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/CoreTests/Android.mk b/tests/CoreTests/Android.mk
deleted file mode 100644
index 8338432..0000000
--- a/tests/CoreTests/Android.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-include $(call all-subdir-makefiles)
-
diff --git a/tests/CoreTests/android/Android.bp b/tests/CoreTests/android/Android.bp
new file mode 100644
index 0000000..24134e8
--- /dev/null
+++ b/tests/CoreTests/android/Android.bp
@@ -0,0 +1,11 @@
+android_test {
+    name: "LegacyCoreTests",
+    srcs: ["**/*.java"],
+    libs: [
+        "android.test.runner.stubs",
+        "org.apache.http.legacy",
+        "android.test.base.stubs",
+    ],
+    sdk_version: "current",
+    static_libs: ["junit"],
+}
diff --git a/tests/CoreTests/android/Android.mk b/tests/CoreTests/android/Android.mk
deleted file mode 100644
index 04f6739..0000000
--- a/tests/CoreTests/android/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-	$(call all-subdir-java-files)
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner.stubs \
-    org.apache.http.legacy \
-    android.test.base.stubs \
-
-LOCAL_SDK_VERSION := current
-
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-LOCAL_PACKAGE_NAME := LegacyCoreTests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/DataIdleTest/Android.bp b/tests/DataIdleTest/Android.bp
new file mode 100644
index 0000000..19656ce
--- /dev/null
+++ b/tests/DataIdleTest/Android.bp
@@ -0,0 +1,28 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "DataIdleTest",
+    platform_apis: true,
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    srcs: ["src/**/*.java"],
+    // We need to sign it to get access to the network usage history.
+    certificate: "platform",
+}
diff --git a/tests/DataIdleTest/Android.mk b/tests/DataIdleTest/Android.mk
deleted file mode 100644
index bcf3599..0000000
--- a/tests/DataIdleTest/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_PACKAGE_NAME := DataIdleTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-# We need to sign it to get access to the network usage history.
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/DozeTest/Android.bp b/tests/DozeTest/Android.bp
new file mode 100644
index 0000000..f1be029
--- /dev/null
+++ b/tests/DozeTest/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "DozeTest",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/DozeTest/Android.mk b/tests/DozeTest/Android.mk
deleted file mode 100644
index ec250ff..0000000
--- a/tests/DozeTest/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := DozeTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/DpiTest/Android.bp b/tests/DpiTest/Android.bp
new file mode 100644
index 0000000..7d6a78b
--- /dev/null
+++ b/tests/DpiTest/Android.bp
@@ -0,0 +1,9 @@
+android_test {
+    name: "DensityTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    aaptflags: [
+        "-c",
+        "120dpi,240dpi,160dpi,nodpi",
+    ],
+}
diff --git a/tests/DpiTest/Android.mk b/tests/DpiTest/Android.mk
deleted file mode 100644
index e69d082..0000000
--- a/tests/DpiTest/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := DensityTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_AAPT_FLAGS = -c 120dpi,240dpi,160dpi,nodpi
-
-include $(BUILD_PACKAGE)
diff --git a/tests/FeatureSplit/base/Android.bp b/tests/FeatureSplit/base/Android.bp
new file mode 100644
index 0000000..ab25464
--- /dev/null
+++ b/tests/FeatureSplit/base/Android.bp
@@ -0,0 +1,22 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test_helper_app {
+    name: "FeatureSplitBase",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    export_package_resources: true,
+}
diff --git a/tests/FeatureSplit/base/Android.mk b/tests/FeatureSplit/base/Android.mk
deleted file mode 100644
index 8646460..0000000
--- a/tests/FeatureSplit/base/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := FeatureSplitBase
-LOCAL_SDK_VERSION := current
-LOCAL_EXPORT_PACKAGE_RESOURCES := true
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/FeatureSplit/feature1/Android.bp b/tests/FeatureSplit/feature1/Android.bp
new file mode 100644
index 0000000..1a93e84
--- /dev/null
+++ b/tests/FeatureSplit/feature1/Android.bp
@@ -0,0 +1,29 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "FeatureSplit1",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    libs: ["FeatureSplitBase"],
+    aaptflags: [
+        "--package-id",
+        "0x80",
+    ] + [
+        "--custom-package",
+        "com.android.test.split.feature.one",
+    ],
+}
diff --git a/tests/FeatureSplit/feature1/Android.mk b/tests/FeatureSplit/feature1/Android.mk
deleted file mode 100644
index d4d2589..0000000
--- a/tests/FeatureSplit/feature1/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := FeatureSplit1
-LOCAL_SDK_VERSION := current
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_APK_LIBRARIES := FeatureSplitBase
-LOCAL_RES_LIBRARIES := FeatureSplitBase
-
-LOCAL_AAPT_FLAGS += --package-id 0x80
-LOCAL_AAPT_FLAGS += --custom-package com.android.test.split.feature.one
-
-include $(BUILD_PACKAGE)
diff --git a/tests/FeatureSplit/feature2/Android.bp b/tests/FeatureSplit/feature2/Android.bp
new file mode 100644
index 0000000..a363482
--- /dev/null
+++ b/tests/FeatureSplit/feature2/Android.bp
@@ -0,0 +1,28 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "FeatureSplit2",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    libs: ["FeatureSplitBase"],
+    aaptflags: [
+        "--package-id",
+        "0x81",
+        "--custom-package",
+        "com.android.test.split.feature.two",
+    ],
+}
diff --git a/tests/FeatureSplit/feature2/Android.mk b/tests/FeatureSplit/feature2/Android.mk
deleted file mode 100644
index 5e5e78b..0000000
--- a/tests/FeatureSplit/feature2/Android.mk
+++ /dev/null
@@ -1,32 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := FeatureSplit2
-LOCAL_SDK_VERSION := current
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_APK_LIBRARIES := FeatureSplitBase
-LOCAL_RES_LIBRARIES := FeatureSplitBase
-
-LOCAL_AAPT_FLAGS += --package-id 0x81
-LOCAL_AAPT_FLAGS += --custom-package com.android.test.split.feature.two
-
-include $(BUILD_PACKAGE)
diff --git a/tests/FixVibrateSetting/Android.bp b/tests/FixVibrateSetting/Android.bp
new file mode 100644
index 0000000..5608a2b
--- /dev/null
+++ b/tests/FixVibrateSetting/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "FixVibrateSetting",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/FixVibrateSetting/Android.mk b/tests/FixVibrateSetting/Android.mk
deleted file mode 100644
index 86db09e..0000000
--- a/tests/FixVibrateSetting/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := FixVibrateSetting
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/FrameworkPerf/Android.bp b/tests/FrameworkPerf/Android.bp
new file mode 100644
index 0000000..a259ebd
--- /dev/null
+++ b/tests/FrameworkPerf/Android.bp
@@ -0,0 +1,14 @@
+android_test {
+    name: "FrameworkPerf",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    aaptflags: [
+        "-c",
+        "120dpi,240dpi,160dpi,161dpi,320dpi,nodpi",
+    ],
+}
diff --git a/tests/FrameworkPerf/Android.mk b/tests/FrameworkPerf/Android.mk
deleted file mode 100644
index 0664d4d..0000000
--- a/tests/FrameworkPerf/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := FrameworkPerf
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-LOCAL_AAPT_FLAGS = -c 120dpi,240dpi,160dpi,161dpi,320dpi,nodpi
-
-include $(BUILD_PACKAGE)
diff --git a/tests/GridLayoutTest/Android.bp b/tests/GridLayoutTest/Android.bp
new file mode 100644
index 0000000..b4b5ba5
--- /dev/null
+++ b/tests/GridLayoutTest/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "GridLayoutTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/GridLayoutTest/Android.mk b/tests/GridLayoutTest/Android.mk
deleted file mode 100644
index e7e3ccd..0000000
--- a/tests/GridLayoutTest/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := GridLayoutTest
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/HierarchyViewerTest/Android.bp b/tests/HierarchyViewerTest/Android.bp
new file mode 100644
index 0000000..814c883
--- /dev/null
+++ b/tests/HierarchyViewerTest/Android.bp
@@ -0,0 +1,10 @@
+android_test {
+    name: "HierarchyViewerTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    libs: [
+        "android.test.runner.stubs",
+        "android.test.base.stubs",
+    ],
+    static_libs: ["junit"],
+}
diff --git a/tests/HierarchyViewerTest/Android.mk b/tests/HierarchyViewerTest/Android.mk
deleted file mode 100644
index cf1a512..0000000
--- a/tests/HierarchyViewerTest/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := HierarchyViewerTest
-LOCAL_SDK_VERSION := current
-
-LOCAL_JAVA_LIBRARIES := android.test.runner.stubs android.test.base.stubs
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-include $(BUILD_PACKAGE)
diff --git a/tests/HugeBackup/Android.bp b/tests/HugeBackup/Android.bp
new file mode 100644
index 0000000..b44c457
--- /dev/null
+++ b/tests/HugeBackup/Android.bp
@@ -0,0 +1,9 @@
+android_test {
+    name: "HugeBackup",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+    optimize: {
+        proguard_flags_files: ["proguard.flags"],
+    },
+}
diff --git a/tests/HugeBackup/Android.mk b/tests/HugeBackup/Android.mk
deleted file mode 100644
index 4789bc8..0000000
--- a/tests/HugeBackup/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := HugeBackup
-
-LOCAL_SDK_VERSION := current
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.flags
-
-include $(BUILD_PACKAGE)
diff --git a/tests/HwAccelerationTest/Android.bp b/tests/HwAccelerationTest/Android.bp
new file mode 100644
index 0000000..abcd73b
--- /dev/null
+++ b/tests/HwAccelerationTest/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2010 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "HwAccelerationTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/HwAccelerationTest/Android.mk b/tests/HwAccelerationTest/Android.mk
deleted file mode 100644
index 11ea954..0000000
--- a/tests/HwAccelerationTest/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2010 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := HwAccelerationTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/JankBench/Android.bp b/tests/JankBench/Android.bp
new file mode 100644
index 0000000..4ca3315
--- /dev/null
+++ b/tests/JankBench/Android.bp
@@ -0,0 +1,21 @@
+android_test {
+    name: "JankBench",
+    manifest: "app/src/main/AndroidManifest.xml",
+    sdk_version: "current",
+    // omit gradle 'build' dir
+    srcs: ["app/src/main/java/**/*.java"],
+    // use appcompat/support lib from the tree, so improvements/
+    // regressions are reflected in test data
+    resource_dirs: ["app/src/main/res"],
+    static_libs: [
+        "android-support-design",
+        "android-support-v4",
+        "android-support-v7-appcompat",
+        "android-support-v7-cardview",
+        "android-support-v7-recyclerview",
+        "android-support-v17-leanback",
+        "apache-commons-math",
+        "junit",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/tests/JankBench/Android.mk b/tests/JankBench/Android.mk
deleted file mode 100644
index 291ba78..0000000
--- a/tests/JankBench/Android.mk
+++ /dev/null
@@ -1,38 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_MANIFEST_FILE := app/src/main/AndroidManifest.xml
-
-LOCAL_SDK_VERSION := current
-
-LOCAL_USE_AAPT2 := true
-
-# omit gradle 'build' dir
-LOCAL_SRC_FILES := $(call all-java-files-under,app/src/main/java)
-
-# use appcompat/support lib from the tree, so improvements/
-# regressions are reflected in test data
-LOCAL_RESOURCE_DIR := \
-    $(LOCAL_PATH)/app/src/main/res \
-
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-    $(ANDROID_SUPPORT_DESIGN_TARGETS) \
-    android-support-v4 \
-    android-support-v7-appcompat \
-    android-support-v7-cardview \
-    android-support-v7-recyclerview \
-    android-support-v17-leanback \
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    apache-commons-math \
-    junit
-
-
-LOCAL_PACKAGE_NAME := JankBench
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/JankBench/app/src/main/jni/Android.bp.converted b/tests/JankBench/app/src/main/jni/Android.bp.converted
new file mode 100644
index 0000000..9fecf15
--- /dev/null
+++ b/tests/JankBench/app/src/main/jni/Android.bp.converted
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+cc_library_shared {
+    name: "libnativebench",
+    cflags: [
+        "-Wno-unused-parameter",
+        "-Wno-unused-variable",
+    ],
+    srcs: [
+        "Bench.cpp",
+        "WorkerPool.cpp",
+        "test.cpp",
+    ],
+    host_ldlibs: ["-llog"],
+}
diff --git a/tests/JankBench/app/src/main/jni/Android.mk b/tests/JankBench/app/src/main/jni/Android.mk
deleted file mode 100644
index 8ba874de..0000000
--- a/tests/JankBench/app/src/main/jni/Android.mk
+++ /dev/null
@@ -1,31 +0,0 @@
-# Copyright (C) 2015 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-LOCAL_SDK_VERSION := 26
-
-include $(CLEAR_VARS)
-
-LOCAL_CFLAGS = -Wno-unused-parameter
-
-LOCAL_MODULE:= libnativebench
-
-LOCAL_SRC_FILES := \
-	Bench.cpp \
-	WorkerPool.cpp \
-	test.cpp
-
-LOCAL_LDLIBS := -llog
-
-include $(BUILD_SHARED_LIBRARY)
diff --git a/tests/JobSchedulerTestApp/Android.bp b/tests/JobSchedulerTestApp/Android.bp
new file mode 100644
index 0000000..bac0220
--- /dev/null
+++ b/tests/JobSchedulerTestApp/Android.bp
@@ -0,0 +1,9 @@
+android_app {
+    name: "JobSchedulerTestApp",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    sdk_version: "current",
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/JobSchedulerTestApp/Android.mk b/tests/JobSchedulerTestApp/Android.mk
deleted file mode 100644
index 48ee1f6..0000000
--- a/tests/JobSchedulerTestApp/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_PACKAGE_NAME := JobSchedulerTestApp
-LOCAL_SDK_VERSION := current
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/LargeAssetTest/Android.bp b/tests/LargeAssetTest/Android.bp
new file mode 100644
index 0000000..499e6a0
--- /dev/null
+++ b/tests/LargeAssetTest/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "LargeAssetTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/LargeAssetTest/Android.mk b/tests/LargeAssetTest/Android.mk
deleted file mode 100644
index f6d98bf..0000000
--- a/tests/LargeAssetTest/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := LargeAssetTest
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/LegacyAssistant/Android.bp b/tests/LegacyAssistant/Android.bp
new file mode 100644
index 0000000..fef924d
--- /dev/null
+++ b/tests/LegacyAssistant/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "LegacyAssistant",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/LegacyAssistant/Android.mk b/tests/LegacyAssistant/Android.mk
deleted file mode 100644
index a583369..0000000
--- a/tests/LegacyAssistant/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := LegacyAssistant
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/LocationTracker/Android.bp b/tests/LocationTracker/Android.bp
new file mode 100644
index 0000000..f0075a9
--- /dev/null
+++ b/tests/LocationTracker/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "LocationTracker",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/LocationTracker/Android.mk b/tests/LocationTracker/Android.mk
deleted file mode 100644
index 0d51b3b..0000000
--- a/tests/LocationTracker/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := LocationTracker
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/LotsOfApps/Android.bp b/tests/LotsOfApps/Android.bp
new file mode 100644
index 0000000..68b9f88
--- /dev/null
+++ b/tests/LotsOfApps/Android.bp
@@ -0,0 +1,9 @@
+android_app {
+    name: "LotsOfApps",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/LotsOfApps/Android.mk b/tests/LotsOfApps/Android.mk
deleted file mode 100644
index bee3bcc..0000000
--- a/tests/LotsOfApps/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := LotsOfApps
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
diff --git a/tests/LowStorageTest/Android.bp b/tests/LowStorageTest/Android.bp
new file mode 100644
index 0000000..e72e4a5
--- /dev/null
+++ b/tests/LowStorageTest/Android.bp
@@ -0,0 +1,20 @@
+// Copyright (C) 2009 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "lowstoragetest",
+    certificate: "platform",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/LowStorageTest/Android.mk b/tests/LowStorageTest/Android.mk
deleted file mode 100644
index bdde6bd..0000000
--- a/tests/LowStorageTest/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2009 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := lowstoragetest
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/tests/MemoryUsage/Android.bp b/tests/MemoryUsage/Android.bp
new file mode 100644
index 0000000..aeb5338
--- /dev/null
+++ b/tests/MemoryUsage/Android.bp
@@ -0,0 +1,12 @@
+android_test {
+    name: "MemoryUsage",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+}
diff --git a/tests/MemoryUsage/Android.mk b/tests/MemoryUsage/Android.mk
deleted file mode 100644
index 5040d5a..0000000
--- a/tests/MemoryUsage/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := MemoryUsage
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_CERTIFICATE := platform
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/NetworkSecurityConfigTest/Android.bp b/tests/NetworkSecurityConfigTest/Android.bp
new file mode 100644
index 0000000..cf8ca57
--- /dev/null
+++ b/tests/NetworkSecurityConfigTest/Android.bp
@@ -0,0 +1,12 @@
+android_test {
+    name: "NetworkSecurityConfigTests",
+    certificate: "platform",
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/NetworkSecurityConfigTest/Android.mk b/tests/NetworkSecurityConfigTest/Android.mk
deleted file mode 100644
index a6c21db..0000000
--- a/tests/NetworkSecurityConfigTest/Android.mk
+++ /dev/null
@@ -1,20 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-LOCAL_CERTIFICATE := platform
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner \
-    android.test.base \
-
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := NetworkSecurityConfigTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/OdmApps/Android.bp b/tests/OdmApps/Android.bp
new file mode 100644
index 0000000..d86f9cc
--- /dev/null
+++ b/tests/OdmApps/Android.bp
@@ -0,0 +1,20 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+java_test_host {
+    name: "OdmAppsTest",
+    srcs: ["src/**/*.java"],
+    libs: ["tradefed"],
+    test_suites: ["device-tests"],
+}
diff --git a/tests/OdmApps/Android.mk b/tests/OdmApps/Android.mk
deleted file mode 100644
index 64fa653..0000000
--- a/tests/OdmApps/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := OdmAppsTest
-LOCAL_MODULE_TAGS := tests
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_JAVA_LIBRARIES := tradefed
-LOCAL_COMPATIBILITY_SUITE := device-tests
-include $(BUILD_HOST_JAVA_LIBRARY)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/OdmApps/app/Android.bp b/tests/OdmApps/app/Android.bp
new file mode 100644
index 0000000..5eb8590
--- /dev/null
+++ b/tests/OdmApps/app/Android.bp
@@ -0,0 +1,19 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "TestOdmApp",
+    test_suites: ["device-tests"],
+    sdk_version: "current",
+}
diff --git a/tests/OdmApps/app/Android.mk b/tests/OdmApps/app/Android.mk
deleted file mode 100644
index 9eec0cc..0000000
--- a/tests/OdmApps/app/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := TestOdmApp
-LOCAL_MODULE_TAGS := tests
-LOCAL_COMPATIBILITY_SUITE := device-tests
-LOCAL_SDK_VERSION := current
-include $(BUILD_PACKAGE)
diff --git a/tests/OdmApps/priv-app/Android.bp b/tests/OdmApps/priv-app/Android.bp
new file mode 100644
index 0000000..9dd477cf
--- /dev/null
+++ b/tests/OdmApps/priv-app/Android.bp
@@ -0,0 +1,19 @@
+// Copyright (C) 2018 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "TestOdmPrivApp",
+    test_suites: ["device-tests"],
+    sdk_version: "current",
+}
diff --git a/tests/OdmApps/priv-app/Android.mk b/tests/OdmApps/priv-app/Android.mk
deleted file mode 100644
index d423133..0000000
--- a/tests/OdmApps/priv-app/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-# Copyright (C) 2018 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := TestOdmPrivApp
-LOCAL_MODULE_TAGS := tests
-LOCAL_COMPATIBILITY_SUITE := device-tests
-LOCAL_SDK_VERSION := current
-include $(BUILD_PACKAGE)
diff --git a/tests/OneMedia/Android.bp b/tests/OneMedia/Android.bp
new file mode 100644
index 0000000..11e12f35
--- /dev/null
+++ b/tests/OneMedia/Android.bp
@@ -0,0 +1,13 @@
+android_app {
+    name: "OneMedia",
+    srcs: [
+        "**/*.java",
+        "src/**/I*.aidl",
+    ],
+    platform_apis: true,
+    certificate: "platform",
+    libs: ["org.apache.http.legacy"],
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/OneMedia/Android.mk b/tests/OneMedia/Android.mk
deleted file mode 100644
index 41f3f64..0000000
--- a/tests/OneMedia/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files) \
-        $(call all-Iaidl-files-under, src)
-
-LOCAL_PACKAGE_NAME := OneMedia
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-LOCAL_JAVA_LIBRARIES += org.apache.http.legacy
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
diff --git a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadIconChangedEventTest.java b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadIconChangedEventTest.java
index 915a260..89d32ab 100644
--- a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadIconChangedEventTest.java
+++ b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadIconChangedEventTest.java
@@ -20,9 +20,8 @@
 import android.net.Uri;
 import android.os.Parcel;
 import android.support.test.runner.AndroidJUnit4;
-import android.telephony.ims.RcsGroupThread;
 import android.telephony.ims.RcsGroupThreadIconChangedEvent;
-import android.telephony.ims.RcsParticipant;
+import android.telephony.ims.RcsGroupThreadIconChangedEventDescriptor;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -32,20 +31,27 @@
 
     @Test
     public void testCanUnparcel() {
-        RcsGroupThread rcsGroupThread = new RcsGroupThread(1);
-        RcsParticipant rcsParticipant = new RcsParticipant(2);
+        int rcsGroupThreadId = 1;
+        int rcsParticipantId = 2;
         Uri newIconUri = Uri.parse("content://new_icon");
 
-        RcsGroupThreadIconChangedEvent iconChangedEvent =
-                new RcsGroupThreadIconChangedEvent(1234567890, rcsGroupThread, rcsParticipant,
-                        newIconUri);
+        RcsGroupThreadIconChangedEventDescriptor iconChangedEventDescriptor =
+                new RcsGroupThreadIconChangedEventDescriptor(1234567890, rcsGroupThreadId,
+                        rcsParticipantId, newIconUri);
 
         Parcel parcel = Parcel.obtain();
-        iconChangedEvent.writeToParcel(parcel, iconChangedEvent.describeContents());
+        iconChangedEventDescriptor.writeToParcel(
+                parcel, iconChangedEventDescriptor.describeContents());
 
         parcel.setDataPosition(0);
 
-        iconChangedEvent = RcsGroupThreadIconChangedEvent.CREATOR.createFromParcel(parcel);
+        iconChangedEventDescriptor =
+                RcsGroupThreadIconChangedEventDescriptor.CREATOR.createFromParcel(parcel);
+
+        RcsGroupThreadIconChangedEvent iconChangedEvent =
+                iconChangedEventDescriptor.createRcsEvent();
+
+
 
         assertThat(iconChangedEvent.getNewIcon()).isEqualTo(newIconUri);
         assertThat(iconChangedEvent.getRcsGroupThread().getThreadId()).isEqualTo(1);
diff --git a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadNameChangedEventTest.java b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadNameChangedEventTest.java
index 1384c01..726b9cd 100644
--- a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadNameChangedEventTest.java
+++ b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadNameChangedEventTest.java
@@ -19,9 +19,8 @@
 
 import android.os.Parcel;
 import android.support.test.runner.AndroidJUnit4;
-import android.telephony.ims.RcsGroupThread;
 import android.telephony.ims.RcsGroupThreadNameChangedEvent;
-import android.telephony.ims.RcsParticipant;
+import android.telephony.ims.RcsGroupThreadNameChangedEventDescriptor;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -32,20 +31,24 @@
     public void testCanUnparcel() {
         String newName = "new name";
 
-        RcsGroupThread rcsGroupThread = new RcsGroupThread(1);
-        RcsParticipant rcsParticipant = new RcsParticipant(2);
+        int rcsGroupThreadId = 1;
+        int rcsParticipantId = 2;
 
-        RcsGroupThreadNameChangedEvent nameChangedEvent =
-                new RcsGroupThreadNameChangedEvent(1234567890, rcsGroupThread, rcsParticipant,
-                        newName);
+        RcsGroupThreadNameChangedEventDescriptor nameChangedEventDescriptor =
+                new RcsGroupThreadNameChangedEventDescriptor(
+                        1234567890, rcsGroupThreadId, rcsParticipantId, newName);
 
         Parcel parcel = Parcel.obtain();
-        nameChangedEvent.writeToParcel(parcel, nameChangedEvent.describeContents());
+        nameChangedEventDescriptor.writeToParcel(
+                parcel, nameChangedEventDescriptor.describeContents());
 
         parcel.setDataPosition(0);
 
-        nameChangedEvent = RcsGroupThreadNameChangedEvent.CREATOR.createFromParcel(
-                parcel);
+        nameChangedEventDescriptor = RcsGroupThreadNameChangedEventDescriptor.CREATOR
+                .createFromParcel(parcel);
+
+        RcsGroupThreadNameChangedEvent nameChangedEvent =
+                nameChangedEventDescriptor.createRcsEvent();
 
         assertThat(nameChangedEvent.getNewName()).isEqualTo(newName);
         assertThat(nameChangedEvent.getRcsGroupThread().getThreadId()).isEqualTo(1);
diff --git a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantJoinedEventTest.java b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantJoinedEventTest.java
index d0af7db..a109310 100644
--- a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantJoinedEventTest.java
+++ b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantJoinedEventTest.java
@@ -19,9 +19,8 @@
 
 import android.os.Parcel;
 import android.support.test.runner.AndroidJUnit4;
-import android.telephony.ims.RcsGroupThread;
 import android.telephony.ims.RcsGroupThreadParticipantJoinedEvent;
-import android.telephony.ims.RcsParticipant;
+import android.telephony.ims.RcsGroupThreadParticipantJoinedEventDescriptor;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -31,20 +30,24 @@
 
     @Test
     public void testCanUnparcel() {
-        RcsGroupThread rcsGroupThread = new RcsGroupThread(1);
-        RcsParticipant rcsParticipant = new RcsParticipant(2);
+        int rcsGroupThreadId = 1;
+        int rcsParticipantId = 2;
 
-        RcsGroupThreadParticipantJoinedEvent participantJoinedEvent =
-                new RcsGroupThreadParticipantJoinedEvent(1234567890, rcsGroupThread, rcsParticipant,
-                        rcsParticipant);
+        RcsGroupThreadParticipantJoinedEventDescriptor participantJoinedEventDescriptor =
+                new RcsGroupThreadParticipantJoinedEventDescriptor(
+                        1234567890, rcsGroupThreadId, rcsParticipantId, rcsParticipantId);
 
         Parcel parcel = Parcel.obtain();
-        participantJoinedEvent.writeToParcel(parcel, participantJoinedEvent.describeContents());
+        participantJoinedEventDescriptor.writeToParcel(
+                parcel, participantJoinedEventDescriptor.describeContents());
 
         parcel.setDataPosition(0);
 
-        participantJoinedEvent = RcsGroupThreadParticipantJoinedEvent.CREATOR.createFromParcel(
-                parcel);
+        participantJoinedEventDescriptor = RcsGroupThreadParticipantJoinedEventDescriptor.CREATOR
+                .createFromParcel(parcel);
+
+        RcsGroupThreadParticipantJoinedEvent participantJoinedEvent =
+                participantJoinedEventDescriptor.createRcsEvent();
 
         assertThat(participantJoinedEvent.getJoinedParticipant().getId()).isEqualTo(2);
         assertThat(participantJoinedEvent.getRcsGroupThread().getThreadId()).isEqualTo(1);
diff --git a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantLeftEventTest.java b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantLeftEventTest.java
index 7ba5fa6..de2688c 100644
--- a/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantLeftEventTest.java
+++ b/tests/RcsTests/src/com/android/tests/ims/RcsGroupThreadParticipantLeftEventTest.java
@@ -19,9 +19,8 @@
 
 import android.os.Parcel;
 import android.support.test.runner.AndroidJUnit4;
-import android.telephony.ims.RcsGroupThread;
 import android.telephony.ims.RcsGroupThreadParticipantLeftEvent;
-import android.telephony.ims.RcsParticipant;
+import android.telephony.ims.RcsGroupThreadParticipantLeftEventDescriptor;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -30,24 +29,29 @@
 public class RcsGroupThreadParticipantLeftEventTest {
     @Test
     public void testCanUnparcel() {
-        RcsGroupThread rcsGroupThread = new RcsGroupThread(1);
-        RcsParticipant rcsParticipant = new RcsParticipant(2);
+        int rcsGroupThreadId = 1;
+        int rcsParticipantId = 2;
 
-        RcsGroupThreadParticipantLeftEvent participantLeftEvent =
-                new RcsGroupThreadParticipantLeftEvent(1234567890, rcsGroupThread, rcsParticipant,
-                        rcsParticipant);
+        RcsGroupThreadParticipantLeftEventDescriptor participantLeftEventDescriptor =
+                new RcsGroupThreadParticipantLeftEventDescriptor(
+                        1234567890, rcsGroupThreadId, rcsParticipantId, rcsParticipantId);
 
         Parcel parcel = Parcel.obtain();
-        participantLeftEvent.writeToParcel(parcel, participantLeftEvent.describeContents());
+        participantLeftEventDescriptor.writeToParcel(
+                parcel, participantLeftEventDescriptor.describeContents());
 
         parcel.setDataPosition(0);
 
         // create from parcel
         parcel.setDataPosition(0);
-        participantLeftEvent = RcsGroupThreadParticipantLeftEvent.CREATOR.createFromParcel(
-                parcel);
+        participantLeftEventDescriptor = RcsGroupThreadParticipantLeftEventDescriptor.CREATOR
+                .createFromParcel(parcel);
+
+        RcsGroupThreadParticipantLeftEvent participantLeftEvent =
+                participantLeftEventDescriptor.createRcsEvent();
+
         assertThat(participantLeftEvent.getRcsGroupThread().getThreadId()).isEqualTo(1);
-        assertThat(participantLeftEvent.getLeavingParticipantId().getId()).isEqualTo(2);
+        assertThat(participantLeftEvent.getLeavingParticipant().getId()).isEqualTo(2);
         assertThat(participantLeftEvent.getTimestamp()).isEqualTo(1234567890);
     }
 }
diff --git a/tests/RcsTests/src/com/android/tests/ims/RcsParticipantAliasChangedEventTest.java b/tests/RcsTests/src/com/android/tests/ims/RcsParticipantAliasChangedEventTest.java
index 3e2bbbf..5724054 100644
--- a/tests/RcsTests/src/com/android/tests/ims/RcsParticipantAliasChangedEventTest.java
+++ b/tests/RcsTests/src/com/android/tests/ims/RcsParticipantAliasChangedEventTest.java
@@ -19,10 +19,9 @@
 
 import android.os.Parcel;
 import android.support.test.runner.AndroidJUnit4;
-import android.telephony.ims.RcsParticipant;
 import android.telephony.ims.RcsParticipantAliasChangedEvent;
+import android.telephony.ims.RcsParticipantAliasChangedEventDescriptor;
 
-import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -30,27 +29,27 @@
 public class RcsParticipantAliasChangedEventTest {
     private static final String OLD_ALIAS = "old alias";
     private static final String NEW_ALIAS = "new alias";
-    private RcsParticipant mParticipant;
-
-    @Before
-    public void setUp() {
-        mParticipant = new RcsParticipant(3);
-    }
+    private int mParticipantId = 3;
 
     @Test
     public void testCanUnparcel() {
-        RcsParticipantAliasChangedEvent aliasChangedEvent =
-                new RcsParticipantAliasChangedEvent(1234567890, mParticipant, NEW_ALIAS);
+        RcsParticipantAliasChangedEventDescriptor aliasChangedEventDescriptor =
+                new RcsParticipantAliasChangedEventDescriptor(
+                        1234567890, mParticipantId, NEW_ALIAS);
 
         Parcel parcel = Parcel.obtain();
-        aliasChangedEvent.writeToParcel(parcel, aliasChangedEvent.describeContents());
+        aliasChangedEventDescriptor.writeToParcel(
+                parcel, aliasChangedEventDescriptor.describeContents());
 
         parcel.setDataPosition(0);
 
-        aliasChangedEvent = RcsParticipantAliasChangedEvent.CREATOR.createFromParcel(
-                parcel);
+        aliasChangedEventDescriptor = RcsParticipantAliasChangedEventDescriptor.CREATOR
+                .createFromParcel(parcel);
 
-        assertThat(aliasChangedEvent.getParticipantId().getId()).isEqualTo(3);
+        RcsParticipantAliasChangedEvent aliasChangedEvent =
+                aliasChangedEventDescriptor.createRcsEvent();
+
+        assertThat(aliasChangedEvent.getParticipant().getId()).isEqualTo(mParticipantId);
         assertThat(aliasChangedEvent.getNewAlias()).isEqualTo(NEW_ALIAS);
         assertThat(aliasChangedEvent.getTimestamp()).isEqualTo(1234567890);
     }
diff --git a/tests/RemoteDisplayProvider/Android.bp b/tests/RemoteDisplayProvider/Android.bp
new file mode 100644
index 0000000..6c7798f
--- /dev/null
+++ b/tests/RemoteDisplayProvider/Android.bp
@@ -0,0 +1,23 @@
+// Copyright (C) 2013 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+// Build the application.
+android_test {
+    name: "RemoteDisplayProviderTest",
+    sdk_version: "system_current",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    libs: ["com.android.media.remotedisplay"],
+    certificate: "platform",
+}
diff --git a/tests/RemoteDisplayProvider/Android.mk b/tests/RemoteDisplayProvider/Android.mk
deleted file mode 100644
index 43bf024..0000000
--- a/tests/RemoteDisplayProvider/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-
-# Build the application.
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := RemoteDisplayProviderTest
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := system_current
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_RESOURCE_DIR = $(LOCAL_PATH)/res
-LOCAL_JAVA_LIBRARIES := com.android.media.remotedisplay
-LOCAL_CERTIFICATE := platform
-include $(BUILD_PACKAGE)
diff --git a/tests/RenderThreadTest/Android.bp b/tests/RenderThreadTest/Android.bp
new file mode 100644
index 0000000..1659776
--- /dev/null
+++ b/tests/RenderThreadTest/Android.bp
@@ -0,0 +1,10 @@
+android_test {
+    name: "RenderThreadTest",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    static_libs: ["android-common"],
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/RenderThreadTest/Android.mk b/tests/RenderThreadTest/Android.mk
deleted file mode 100644
index 4e5f35b..0000000
--- a/tests/RenderThreadTest/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := RenderThreadTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_STATIC_JAVA_LIBRARIES += android-common
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/SerialChat/Android.bp b/tests/SerialChat/Android.bp
new file mode 100644
index 0000000..3c18035
--- /dev/null
+++ b/tests/SerialChat/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "SerialChat",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/SerialChat/Android.mk b/tests/SerialChat/Android.mk
deleted file mode 100644
index ed6ca999..0000000
--- a/tests/SerialChat/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := SerialChat
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/SharedLibrary/client/Android.bp b/tests/SharedLibrary/client/Android.bp
new file mode 100644
index 0000000..dbf6dc9
--- /dev/null
+++ b/tests/SharedLibrary/client/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "SharedLibraryClient",
+    srcs: ["**/*.java"],
+    libs: ["SharedLibrary"],
+    sdk_version: "current",
+}
diff --git a/tests/SharedLibrary/client/Android.mk b/tests/SharedLibrary/client/Android.mk
deleted file mode 100644
index 9e76c40..0000000
--- a/tests/SharedLibrary/client/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_RES_LIBRARIES := SharedLibrary
-
-LOCAL_PACKAGE_NAME := SharedLibraryClient
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/SharedLibrary/lib/Android.bp b/tests/SharedLibrary/lib/Android.bp
new file mode 100644
index 0000000..f69d388
--- /dev/null
+++ b/tests/SharedLibrary/lib/Android.bp
@@ -0,0 +1,11 @@
+android_app {
+    name: "SharedLibrary",
+    srcs: ["**/*.java"],
+    aaptflags: ["--shared-lib"],
+    sdk_version: "current",
+    export_package_resources: true,
+    privileged: true,
+    optimize: {
+        proguard_flags_files: ["proguard.proguard"],
+    },
+}
diff --git a/tests/SharedLibrary/lib/Android.mk b/tests/SharedLibrary/lib/Android.mk
deleted file mode 100644
index 3c1ca87..0000000
--- a/tests/SharedLibrary/lib/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-LOCAL_USE_AAPT2 := true
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_AAPT_FLAGS := --shared-lib
-LOCAL_PACKAGE_NAME := SharedLibrary
-LOCAL_SDK_VERSION := current
-
-LOCAL_EXPORT_PACKAGE_RESOURCES := true
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_PROGUARD_FLAG_FILES := proguard.proguard
-
-include $(BUILD_PACKAGE)
diff --git a/tests/ShowWhenLockedApp/Android.bp b/tests/ShowWhenLockedApp/Android.bp
new file mode 100644
index 0000000..dba564c
--- /dev/null
+++ b/tests/ShowWhenLockedApp/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "ShowWhenLocked",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/ShowWhenLockedApp/Android.mk b/tests/ShowWhenLockedApp/Android.mk
deleted file mode 100644
index 41e0ac4..0000000
--- a/tests/ShowWhenLockedApp/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := ShowWhenLocked
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
\ No newline at end of file
diff --git a/tests/SmokeTest/Android.bp b/tests/SmokeTest/Android.bp
new file mode 100644
index 0000000..bc45ee6
--- /dev/null
+++ b/tests/SmokeTest/Android.bp
@@ -0,0 +1,6 @@
+android_test {
+    name: "SmokeTestApp",
+    // This builds "SmokeTestApp"
+    srcs: ["src/**/*.java"],
+    sdk_version: "8",
+}
diff --git a/tests/SmokeTest/Android.mk b/tests/SmokeTest/Android.mk
deleted file mode 100644
index 591a84e..0000000
--- a/tests/SmokeTest/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# This builds "SmokeTestApp"
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := SmokeTestApp
-
-LOCAL_SDK_VERSION := 8
-
-include $(BUILD_PACKAGE)
-
-# This builds "SmokeTest"
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/SmokeTest/tests/Android.bp b/tests/SmokeTest/tests/Android.bp
new file mode 100644
index 0000000..ceb2d19
--- /dev/null
+++ b/tests/SmokeTest/tests/Android.bp
@@ -0,0 +1,10 @@
+android_test {
+    name: "SmokeTest",
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    // Notice that we don't have to include the src files of SmokeTestApp because, by
+    // running the tests using an instrumentation targeting SmokeTestApp, we
+    // automatically get all of its classes loaded into our environment.
+    instrumentation_for: "SmokeTestApp",
+    sdk_version: "8",
+}
diff --git a/tests/SmokeTest/tests/Android.mk b/tests/SmokeTest/tests/Android.mk
deleted file mode 100644
index 18e682e..0000000
--- a/tests/SmokeTest/tests/Android.mk
+++ /dev/null
@@ -1,21 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-# Notice that we don't have to include the src files of SmokeTestApp because, by
-# running the tests using an instrumentation targeting SmokeTestApp, we
-# automatically get all of its classes loaded into our environment.
-
-LOCAL_PACKAGE_NAME := SmokeTest
-
-LOCAL_INSTRUMENTATION_FOR := SmokeTestApp
-
-LOCAL_SDK_VERSION := 8
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/SmokeTestApps/Android.bp b/tests/SmokeTestApps/Android.bp
new file mode 100644
index 0000000..0feb0004
--- /dev/null
+++ b/tests/SmokeTestApps/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "SmokeTestTriggerApps",
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/SmokeTestApps/Android.mk b/tests/SmokeTestApps/Android.mk
deleted file mode 100644
index 1f564e0..0000000
--- a/tests/SmokeTestApps/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := SmokeTestTriggerApps
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
-
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/SoundTriggerTestApp/Android.bp b/tests/SoundTriggerTestApp/Android.bp
new file mode 100644
index 0000000..d3a1300
--- /dev/null
+++ b/tests/SoundTriggerTestApp/Android.bp
@@ -0,0 +1,7 @@
+android_app {
+    name: "SoundTriggerTestApp",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    privileged: true,
+    certificate: "platform",
+}
diff --git a/tests/SoundTriggerTestApp/Android.mk b/tests/SoundTriggerTestApp/Android.mk
deleted file mode 100644
index 73fb5e8..0000000
--- a/tests/SoundTriggerTestApp/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := SoundTriggerTestApp
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/Split/Android.bp b/tests/Split/Android.bp
new file mode 100644
index 0000000..d8c89ba
--- /dev/null
+++ b/tests/Split/Android.bp
@@ -0,0 +1,27 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "Split",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    package_splits: [
+        "mdpi-v4",
+        "hdpi-v4",
+        "xhdpi-v4",
+        "xxhdpi-v4",
+    ],
+}
diff --git a/tests/Split/Android.mk b/tests/Split/Android.mk
deleted file mode 100644
index 4d15b2d..0000000
--- a/tests/Split/Android.mk
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := Split
-LOCAL_SDK_VERSION := current
-
-LOCAL_PACKAGE_SPLITS := mdpi-v4 hdpi-v4 xhdpi-v4 xxhdpi-v4
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/StatusBar/Android.bp b/tests/StatusBar/Android.bp
new file mode 100644
index 0000000..0b650ed
--- /dev/null
+++ b/tests/StatusBar/Android.bp
@@ -0,0 +1,9 @@
+android_test {
+    name: "StatusBarTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    certificate: "platform",
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/StatusBar/Android.mk b/tests/StatusBar/Android.mk
deleted file mode 100644
index e845335..0000000
--- a/tests/StatusBar/Android.mk
+++ /dev/null
@@ -1,14 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := StatusBarTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
diff --git a/tests/SystemUIDemoModeController/Android.bp b/tests/SystemUIDemoModeController/Android.bp
new file mode 100644
index 0000000..1e4c437
--- /dev/null
+++ b/tests/SystemUIDemoModeController/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "DemoModeController",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/SystemUIDemoModeController/Android.mk b/tests/SystemUIDemoModeController/Android.mk
deleted file mode 100644
index cc6fa8d..0000000
--- a/tests/SystemUIDemoModeController/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := DemoModeController
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/tests/TouchLatency/Android.bp b/tests/TouchLatency/Android.bp
new file mode 100644
index 0000000..1174bcb0
--- /dev/null
+++ b/tests/TouchLatency/Android.bp
@@ -0,0 +1,10 @@
+android_test {
+    name: "TouchLatency",
+    manifest: "app/src/main/AndroidManifest.xml",
+    // omit gradle 'build' dir
+    srcs: ["app/src/main/java/**/*.java"],
+    resource_dirs: ["app/src/main/res"],
+    aaptflags: ["--auto-add-overlay"],
+    sdk_version: "current",
+    test_suites: ["device-tests"],
+}
diff --git a/tests/TouchLatency/Android.mk b/tests/TouchLatency/Android.mk
deleted file mode 100644
index 2334bd8..0000000
--- a/tests/TouchLatency/Android.mk
+++ /dev/null
@@ -1,22 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_MANIFEST_FILE := app/src/main/AndroidManifest.xml
-
-# omit gradle 'build' dir
-LOCAL_SRC_FILES := $(call all-java-files-under,app/src/main/java)
-
-LOCAL_RESOURCE_DIR := \
-    $(LOCAL_PATH)/app/src/main/res
-
-LOCAL_AAPT_FLAGS := \
-    --auto-add-overlay
-
-LOCAL_PACKAGE_NAME := TouchLatency
-LOCAL_SDK_VERSION := current
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/TransformTest/Android.bp b/tests/TransformTest/Android.bp
new file mode 100644
index 0000000..fd7aaeb
--- /dev/null
+++ b/tests/TransformTest/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "TransformTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/TransformTest/Android.mk b/tests/TransformTest/Android.mk
deleted file mode 100644
index 5340cdd..0000000
--- a/tests/TransformTest/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := TransformTest
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/TransitionTests/Android.bp b/tests/TransitionTests/Android.bp
new file mode 100644
index 0000000..57f19e3
--- /dev/null
+++ b/tests/TransitionTests/Android.bp
@@ -0,0 +1,10 @@
+android_app {
+    name: "TransitionTests",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    platform_apis: true,
+    static_libs: ["android-common"],
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/TransitionTests/Android.mk b/tests/TransitionTests/Android.mk
deleted file mode 100644
index a696156..0000000
--- a/tests/TransitionTests/Android.mk
+++ /dev/null
@@ -1,19 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := TransitionTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_STATIC_JAVA_LIBRARIES += android-common
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
-# Use the following include to make our test apk.
-include $(call all-makefiles-under,$(LOCAL_PATH))
diff --git a/tests/TtsTests/Android.bp b/tests/TtsTests/Android.bp
new file mode 100644
index 0000000..b137523
--- /dev/null
+++ b/tests/TtsTests/Android.bp
@@ -0,0 +1,26 @@
+//
+// Copyright (C) 2011 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "TtsTests",
+    srcs: ["**/*.java"],
+    static_libs: ["mockito-target"],
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+    ],
+    platform_apis: true,
+}
diff --git a/tests/TtsTests/Android.mk b/tests/TtsTests/Android.mk
deleted file mode 100644
index 116cc0a..0000000
--- a/tests/TtsTests/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# Copyright (C) 2011 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_STATIC_JAVA_LIBRARIES := mockito-target
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base
-
-LOCAL_PACKAGE_NAME := TtsTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/UiBench/Android.bp b/tests/UiBench/Android.bp
new file mode 100644
index 0000000..af17b97
--- /dev/null
+++ b/tests/UiBench/Android.bp
@@ -0,0 +1,19 @@
+android_test {
+    name: "UiBench",
+    sdk_version: "current",
+    min_sdk_version: "21",
+    // omit gradle 'build' dir
+    srcs: ["src/**/*.java"],
+    // use appcompat/support lib from the tree, so improvements/
+    // regressions are reflected in test data
+    resource_dirs: ["res"],
+    static_libs: [
+        "android-support-design",
+        "android-support-v4",
+        "android-support-v7-appcompat",
+        "android-support-v7-cardview",
+        "android-support-v7-recyclerview",
+        "android-support-v17-leanback",
+    ],
+    test_suites: ["device-tests"],
+}
diff --git a/tests/UiBench/Android.mk b/tests/UiBench/Android.mk
deleted file mode 100644
index c8e6c20..0000000
--- a/tests/UiBench/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_SDK_VERSION := current
-LOCAL_MIN_SDK_VERSION := 21
-
-# omit gradle 'build' dir
-LOCAL_SRC_FILES := $(call all-java-files-under,src)
-
-# use appcompat/support lib from the tree, so improvements/
-# regressions are reflected in test data
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_USE_AAPT2 := true
-
-LOCAL_STATIC_ANDROID_LIBRARIES := \
-    $(ANDROID_SUPPORT_DESIGN_TARGETS) \
-    android-support-v4 \
-    android-support-v7-appcompat \
-    android-support-v7-cardview \
-    android-support-v7-recyclerview \
-    android-support-v17-leanback
-
-LOCAL_PACKAGE_NAME := UiBench
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/UsageStatsTest/Android.bp b/tests/UsageStatsTest/Android.bp
new file mode 100644
index 0000000..4995eff
--- /dev/null
+++ b/tests/UsageStatsTest/Android.bp
@@ -0,0 +1,8 @@
+android_test {
+    name: "UsageStatsTest",
+    // Only compile source java files in this apk.
+    srcs: ["src/**/*.java"],
+    static_libs: ["android-support-v4"],
+    certificate: "platform",
+    platform_apis: true,
+}
diff --git a/tests/UsageStatsTest/Android.mk b/tests/UsageStatsTest/Android.mk
deleted file mode 100644
index 6735c7c..0000000
--- a/tests/UsageStatsTest/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_STATIC_JAVA_LIBRARIES := android-support-v4
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_PACKAGE_NAME := UsageStatsTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/UsesFeature2Test/Android.bp b/tests/UsesFeature2Test/Android.bp
new file mode 100644
index 0000000..a1b77d0
--- /dev/null
+++ b/tests/UsesFeature2Test/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "UsesFeature2Test",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/UsesFeature2Test/Android.mk b/tests/UsesFeature2Test/Android.mk
deleted file mode 100644
index 4cba4ff..0000000
--- a/tests/UsesFeature2Test/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-LOCAL_PACKAGE_NAME := UsesFeature2Test
-LOCAL_SDK_VERSION := current
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/VectorDrawableTest/Android.bp b/tests/VectorDrawableTest/Android.bp
new file mode 100644
index 0000000..13f318e
--- /dev/null
+++ b/tests/VectorDrawableTest/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2014 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "VectorDrawableTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/VectorDrawableTest/Android.mk b/tests/VectorDrawableTest/Android.mk
deleted file mode 100644
index 155b2bc..0000000
--- a/tests/VectorDrawableTest/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := VectorDrawableTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/VoiceEnrollment/Android.bp b/tests/VoiceEnrollment/Android.bp
new file mode 100644
index 0000000..e43b38c
--- /dev/null
+++ b/tests/VoiceEnrollment/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "VoiceEnrollment",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+    privileged: true,
+}
diff --git a/tests/VoiceEnrollment/Android.mk b/tests/VoiceEnrollment/Android.mk
deleted file mode 100644
index 725e2bd..0000000
--- a/tests/VoiceEnrollment/Android.mk
+++ /dev/null
@@ -1,13 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := VoiceEnrollment
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_PRIVILEGED_MODULE := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/VoiceInteraction/Android.bp b/tests/VoiceInteraction/Android.bp
new file mode 100644
index 0000000..7059473
--- /dev/null
+++ b/tests/VoiceInteraction/Android.bp
@@ -0,0 +1,5 @@
+android_test {
+    name: "VoiceInteraction",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/VoiceInteraction/Android.mk b/tests/VoiceInteraction/Android.mk
deleted file mode 100644
index aa48b42..0000000
--- a/tests/VoiceInteraction/Android.mk
+++ /dev/null
@@ -1,11 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := VoiceInteraction
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
diff --git a/tests/WallpaperTest/Android.bp b/tests/WallpaperTest/Android.bp
new file mode 100644
index 0000000..f68b6ec
--- /dev/null
+++ b/tests/WallpaperTest/Android.bp
@@ -0,0 +1,9 @@
+android_app {
+    name: "WallpaperTest",
+    srcs: ["src/**/*.java"],
+    resource_dirs: ["res"],
+    platform_apis: true,
+    optimize: {
+        enabled: false,
+    },
+}
diff --git a/tests/WallpaperTest/Android.mk b/tests/WallpaperTest/Android.mk
deleted file mode 100644
index 4815500..0000000
--- a/tests/WallpaperTest/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_PACKAGE_NAME := WallpaperTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_PROGUARD_ENABLED := disabled
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/WindowManagerStressTest/Android.bp b/tests/WindowManagerStressTest/Android.bp
new file mode 100644
index 0000000..98749a7
--- /dev/null
+++ b/tests/WindowManagerStressTest/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2016 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "WindowManagerStressTest",
+    srcs: ["**/*.java"],
+    platform_apis: true,
+}
diff --git a/tests/WindowManagerStressTest/Android.mk b/tests/WindowManagerStressTest/Android.mk
deleted file mode 100644
index 6f4403f..0000000
--- a/tests/WindowManagerStressTest/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2016 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := WindowManagerStressTest
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_MODULE_TAGS := tests
-
-include $(BUILD_PACKAGE)
diff --git a/tests/appwidgets/AppWidgetHostTest/Android.bp b/tests/appwidgets/AppWidgetHostTest/Android.bp
new file mode 100644
index 0000000..24b7613
--- /dev/null
+++ b/tests/appwidgets/AppWidgetHostTest/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "AppWidgetHostTest",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/appwidgets/AppWidgetHostTest/Android.mk b/tests/appwidgets/AppWidgetHostTest/Android.mk
deleted file mode 100644
index c9e6c6b..0000000
--- a/tests/appwidgets/AppWidgetHostTest/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := AppWidgetHostTest
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/appwidgets/AppWidgetProviderTest/Android.bp b/tests/appwidgets/AppWidgetProviderTest/Android.bp
new file mode 100644
index 0000000..a1a5991
--- /dev/null
+++ b/tests/appwidgets/AppWidgetProviderTest/Android.bp
@@ -0,0 +1,6 @@
+android_app {
+    name: "AppWidgetProvider",
+    srcs: ["**/*.java"],
+    sdk_version: "current",
+    certificate: "platform",
+}
diff --git a/tests/appwidgets/AppWidgetProviderTest/Android.mk b/tests/appwidgets/AppWidgetProviderTest/Android.mk
deleted file mode 100644
index b26c60b..0000000
--- a/tests/appwidgets/AppWidgetProviderTest/Android.mk
+++ /dev/null
@@ -1,12 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := optional
-
-LOCAL_SRC_FILES := $(call all-subdir-java-files)
-
-LOCAL_PACKAGE_NAME := AppWidgetProvider
-LOCAL_SDK_VERSION := current
-LOCAL_CERTIFICATE := platform
-
-include $(BUILD_PACKAGE)
diff --git a/tests/libs-permissions/Android.bp b/tests/libs-permissions/Android.bp
new file mode 100644
index 0000000..16e927a
--- /dev/null
+++ b/tests/libs-permissions/Android.bp
@@ -0,0 +1,14 @@
+java_library {
+    name: "com.android.test.libs.product",
+    installable: true,
+    product_specific: true,
+    srcs: ["product/java/**/*.java"],
+    required: ["com.android.test.libs.product.xml"],
+}
+
+prebuilt_etc {
+    name: "com.android.test.libs.product.xml",
+    src: "product/com.android.test.libs.product.xml",
+    sub_dir: "permissions",
+    product_specific: true,
+}
diff --git a/tests/libs-permissions/Android.mk b/tests/libs-permissions/Android.mk
deleted file mode 100644
index eb38623..0000000
--- a/tests/libs-permissions/Android.mk
+++ /dev/null
@@ -1,15 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := com.android.test.libs.product
-LOCAL_PRODUCT_MODULE := true
-LOCAL_SRC_FILES := $(call all-java-files-under, product/java)
-LOCAL_REQUIRED_MODULES := com.android.test.libs.product.xml
-include $(BUILD_JAVA_LIBRARY)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := com.android.test.libs.product.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT_ETC)/permissions
-LOCAL_SRC_FILES:= product/com.android.test.libs.product.xml
-include $(BUILD_PREBUILT)
diff --git a/tests/net/Android.bp b/tests/net/Android.bp
new file mode 100644
index 0000000..2539c0f
--- /dev/null
+++ b/tests/net/Android.bp
@@ -0,0 +1,27 @@
+//########################################################################
+// Build FrameworksNetTests package
+//########################################################################
+
+android_test {
+    name: "FrameworksNetTests",
+    // Include all test java files.
+    srcs: ["java/**/*.java"],
+    static_libs: [
+        "frameworks-base-testutils",
+        "framework-protos",
+        "androidx.test.rules",
+        "mockito-target-minus-junit4",
+        "platform-test-annotations",
+        "services.core",
+        "services.ipmemorystore",
+        "services.net",
+    ],
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+        "android.test.mock",
+    ],
+    platform_apis: true,
+    test_suites: ["device-tests"],
+    certificate: "platform",
+}
diff --git a/tests/net/Android.mk b/tests/net/Android.mk
deleted file mode 100644
index 7e1b400..0000000
--- a/tests/net/Android.mk
+++ /dev/null
@@ -1,37 +0,0 @@
-#########################################################################
-# Build FrameworksNetTests package
-#########################################################################
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, java)
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    frameworks-base-testutils \
-    framework-protos \
-    android-support-test \
-    mockito-target-minus-junit4 \
-    platform-test-annotations \
-    services.core \
-    services.ipmemorystore \
-    services.net
-
-LOCAL_JAVA_LIBRARIES := \
-    android.test.runner \
-    android.test.base \
-    android.test.mock
-
-LOCAL_PACKAGE_NAME := FrameworksNetTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_ADDITIONAL_DEPENDENCIES := $(LOCAL_PATH)/Android.mk
-
-include $(BUILD_PACKAGE)
diff --git a/tests/net/AndroidManifest.xml b/tests/net/AndroidManifest.xml
index 6dae3f1..dcacb6d 100644
--- a/tests/net/AndroidManifest.xml
+++ b/tests/net/AndroidManifest.xml
@@ -51,7 +51,7 @@
     </application>
 
     <instrumentation
-        android:name="android.support.test.runner.AndroidJUnitRunner"
+        android:name="androidx.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.android.frameworks.tests.net"
         android:label="Frameworks Networking Tests" />
 </manifest>
diff --git a/tests/net/AndroidTest.xml b/tests/net/AndroidTest.xml
index 6e020a3..939ae49 100644
--- a/tests/net/AndroidTest.xml
+++ b/tests/net/AndroidTest.xml
@@ -22,7 +22,7 @@
     <option name="test-tag" value="FrameworksNetTests" />
     <test class="com.android.tradefed.testtype.AndroidJUnitTest" >
         <option name="package" value="com.android.frameworks.tests.net" />
-        <option name="runner" value="android.support.test.runner.AndroidJUnitRunner" />
+        <option name="runner" value="androidx.test.runner.AndroidJUnitRunner" />
         <option name="hidden-api-checks" value="false"/>
     </test>
 </configuration>
diff --git a/tests/net/OWNERS b/tests/net/OWNERS
index 7311eee..d3836d4 100644
--- a/tests/net/OWNERS
+++ b/tests/net/OWNERS
@@ -1,8 +1,8 @@
 set noparent
 
 codewiz@google.com
-ek@google.com
 jchalard@google.com
+junyulai@google.com
 lorenzo@google.com
 reminv@google.com
 satk@google.com
diff --git a/tests/net/java/android/app/usage/NetworkStatsManagerTest.java b/tests/net/java/android/app/usage/NetworkStatsManagerTest.java
index 25e1474..fd555c1 100644
--- a/tests/net/java/android/app/usage/NetworkStatsManagerTest.java
+++ b/tests/net/java/android/app/usage/NetworkStatsManagerTest.java
@@ -26,7 +26,6 @@
 import static org.mockito.ArgumentMatchers.anyString;
 import static org.mockito.ArgumentMatchers.argThat;
 import static org.mockito.ArgumentMatchers.eq;
-import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
@@ -38,9 +37,10 @@
 import android.net.NetworkStatsHistory;
 import android.net.NetworkTemplate;
 import android.os.RemoteException;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/ConnectivityManagerTest.java b/tests/net/java/android/net/ConnectivityManagerTest.java
index 6174c6c..7ede144 100644
--- a/tests/net/java/android/net/ConnectivityManagerTest.java
+++ b/tests/net/java/android/net/ConnectivityManagerTest.java
@@ -34,7 +34,6 @@
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.any;
@@ -47,19 +46,20 @@
 import static org.mockito.Mockito.when;
 
 import android.app.PendingIntent;
-import android.net.ConnectivityManager;
-import android.net.NetworkCapabilities;
 import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.net.ConnectivityManager;
+import android.net.ConnectivityManager.NetworkCallback;
+import android.net.NetworkCapabilities;
+import android.os.Build.VERSION_CODES;
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
 import android.os.Message;
 import android.os.Messenger;
-import android.content.pm.ApplicationInfo;
-import android.os.Build.VERSION_CODES;
-import android.net.ConnectivityManager.NetworkCallback;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/DnsPacketTest.java b/tests/net/java/android/net/DnsPacketTest.java
index 032e526..9ede2b8 100644
--- a/tests/net/java/android/net/DnsPacketTest.java
+++ b/tests/net/java/android/net/DnsPacketTest.java
@@ -20,8 +20,8 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -36,19 +36,19 @@
             int qCount, int aCount, int nsCount, int arCount) {
         assertEquals(header.id, id);
         assertEquals(header.flags, flag);
-        assertEquals(header.getSectionCount(DnsPacket.QDSECTION), qCount);
-        assertEquals(header.getSectionCount(DnsPacket.ANSECTION), aCount);
-        assertEquals(header.getSectionCount(DnsPacket.NSSECTION), nsCount);
-        assertEquals(header.getSectionCount(DnsPacket.ARSECTION), arCount);
+        assertEquals(header.getRecordCount(DnsPacket.QDSECTION), qCount);
+        assertEquals(header.getRecordCount(DnsPacket.ANSECTION), aCount);
+        assertEquals(header.getRecordCount(DnsPacket.NSSECTION), nsCount);
+        assertEquals(header.getRecordCount(DnsPacket.ARSECTION), arCount);
     }
 
-    private void assertSectionParses(DnsPacket.DnsSection section, String dname,
+    private void assertRecordParses(DnsPacket.DnsRecord record, String dname,
             int dtype, int dclass, int ttl, byte[] rr) {
-        assertEquals(section.dName, dname);
-        assertEquals(section.nsType, dtype);
-        assertEquals(section.nsClass, dclass);
-        assertEquals(section.ttl, ttl);
-        assertTrue(Arrays.equals(section.getRR(), rr));
+        assertEquals(record.dName, dname);
+        assertEquals(record.nsType, dtype);
+        assertEquals(record.nsClass, dclass);
+        assertEquals(record.ttl, ttl);
+        assertTrue(Arrays.equals(record.getRR(), rr));
     }
 
     class TestDnsPacket extends DnsPacket {
@@ -59,8 +59,8 @@
         public DnsHeader getHeader() {
             return mHeader;
         }
-        public List<DnsSection> getSectionList(int secType) {
-            return mSections[secType];
+        public List<DnsRecord> getRecordList(int secType) {
+            return mRecords[secType];
         }
     }
 
@@ -101,16 +101,16 @@
         // Header part
         assertHeaderParses(packet.getHeader(), 0x5566, 0x8180, 1, 1, 0, 0);
 
-        // Section part
-        List<DnsPacket.DnsSection> qdSectionList =
-                packet.getSectionList(DnsPacket.QDSECTION);
-        assertEquals(qdSectionList.size(), 1);
-        assertSectionParses(qdSectionList.get(0), "www.google.com", 1, 1, 0, null);
+        // Record part
+        List<DnsPacket.DnsRecord> qdRecordList =
+                packet.getRecordList(DnsPacket.QDSECTION);
+        assertEquals(qdRecordList.size(), 1);
+        assertRecordParses(qdRecordList.get(0), "www.google.com", 1, 1, 0, null);
 
-        List<DnsPacket.DnsSection> anSectionList =
-                packet.getSectionList(DnsPacket.ANSECTION);
-        assertEquals(anSectionList.size(), 1);
-        assertSectionParses(anSectionList.get(0), "www.google.com", 1, 1, 0x12b,
+        List<DnsPacket.DnsRecord> anRecordList =
+                packet.getRecordList(DnsPacket.ANSECTION);
+        assertEquals(anRecordList.size(), 1);
+        assertRecordParses(anRecordList.get(0), "www.google.com", 1, 1, 0x12b,
                 new byte[]{ (byte) 0xac, (byte) 0xd9, (byte) 0xa1, (byte) 0x84 });
     }
 
@@ -143,16 +143,16 @@
         // Header part
         assertHeaderParses(packet.getHeader(), 0x7722, 0x8180, 1, 1, 0, 0);
 
-        // Section part
-        List<DnsPacket.DnsSection> qdSectionList =
-                packet.getSectionList(DnsPacket.QDSECTION);
-        assertEquals(qdSectionList.size(), 1);
-        assertSectionParses(qdSectionList.get(0), "www.google.com", 28, 1, 0, null);
+        // Record part
+        List<DnsPacket.DnsRecord> qdRecordList =
+                packet.getRecordList(DnsPacket.QDSECTION);
+        assertEquals(qdRecordList.size(), 1);
+        assertRecordParses(qdRecordList.get(0), "www.google.com", 28, 1, 0, null);
 
-        List<DnsPacket.DnsSection> anSectionList =
-                packet.getSectionList(DnsPacket.ANSECTION);
-        assertEquals(anSectionList.size(), 1);
-        assertSectionParses(anSectionList.get(0), "www.google.com", 28, 1, 0x37,
+        List<DnsPacket.DnsRecord> anRecordList =
+                packet.getRecordList(DnsPacket.ANSECTION);
+        assertEquals(anRecordList.size(), 1);
+        assertRecordParses(anRecordList.get(0), "www.google.com", 28, 1, 0x37,
                 new byte[]{ 0x24, 0x04, 0x68, 0x00, 0x40, 0x05, 0x08, 0x0d,
                     0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x20, 0x04 });
     }
diff --git a/tests/net/java/android/net/IpMemoryStoreTest.java b/tests/net/java/android/net/IpMemoryStoreTest.java
index eae9710..57ecc8f 100644
--- a/tests/net/java/android/net/IpMemoryStoreTest.java
+++ b/tests/net/java/android/net/IpMemoryStoreTest.java
@@ -17,8 +17,9 @@
 package android.net;
 
 import android.content.Context;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/IpPrefixTest.java b/tests/net/java/android/net/IpPrefixTest.java
index 1f1ba2e..3cc0e36 100644
--- a/tests/net/java/android/net/IpPrefixTest.java
+++ b/tests/net/java/android/net/IpPrefixTest.java
@@ -25,15 +25,16 @@
 import static org.junit.Assert.fail;
 
 import android.os.Parcel;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.net.InetAddress;
 import java.util.Random;
 
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class IpPrefixTest {
diff --git a/tests/net/java/android/net/IpSecAlgorithmTest.java b/tests/net/java/android/net/IpSecAlgorithmTest.java
index 85e8361..8e9d08c 100644
--- a/tests/net/java/android/net/IpSecAlgorithmTest.java
+++ b/tests/net/java/android/net/IpSecAlgorithmTest.java
@@ -20,17 +20,18 @@
 import static org.junit.Assert.fail;
 
 import android.os.Parcel;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.util.AbstractMap.SimpleEntry;
 import java.util.Arrays;
 import java.util.Map.Entry;
 import java.util.Random;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 /** Unit tests for {@link IpSecAlgorithm}. */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/android/net/IpSecConfigTest.java b/tests/net/java/android/net/IpSecConfigTest.java
index be1a455..215506c 100644
--- a/tests/net/java/android/net/IpSecConfigTest.java
+++ b/tests/net/java/android/net/IpSecConfigTest.java
@@ -22,7 +22,8 @@
 import static org.junit.Assert.assertTrue;
 
 import android.os.Parcel;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.filters.SmallTest;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/IpSecManagerTest.java b/tests/net/java/android/net/IpSecManagerTest.java
index 8160924..730e2d5 100644
--- a/tests/net/java/android/net/IpSecManagerTest.java
+++ b/tests/net/java/android/net/IpSecManagerTest.java
@@ -19,6 +19,7 @@
 import static android.system.OsConstants.AF_INET;
 import static android.system.OsConstants.IPPROTO_UDP;
 import static android.system.OsConstants.SOCK_DGRAM;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.fail;
@@ -30,21 +31,22 @@
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
-import android.test.mock.MockContext;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.Os;
+import android.test.mock.MockContext;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.IpSecService;
 
-import java.net.InetAddress;
-import java.net.Socket;
-import java.net.UnknownHostException;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.net.InetAddress;
+import java.net.Socket;
+import java.net.UnknownHostException;
+
 /** Unit tests for {@link IpSecManager}. */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/android/net/IpSecTransformTest.java b/tests/net/java/android/net/IpSecTransformTest.java
index ffd1f06..2308a3c 100644
--- a/tests/net/java/android/net/IpSecTransformTest.java
+++ b/tests/net/java/android/net/IpSecTransformTest.java
@@ -19,7 +19,7 @@
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
+import androidx.test.filters.SmallTest;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/LinkAddressTest.java b/tests/net/java/android/net/LinkAddressTest.java
index c1ad946..be7bd1b 100644
--- a/tests/net/java/android/net/LinkAddressTest.java
+++ b/tests/net/java/android/net/LinkAddressTest.java
@@ -26,6 +26,7 @@
 import static android.system.OsConstants.RT_SCOPE_LINK;
 import static android.system.OsConstants.RT_SCOPE_SITE;
 import static android.system.OsConstants.RT_SCOPE_UNIVERSE;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertNotEquals;
@@ -33,24 +34,22 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import android.os.Parcel;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.net.Inet4Address;
-import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.InterfaceAddress;
 import java.net.NetworkInterface;
 import java.net.SocketException;
 import java.util.Arrays;
-import java.util.Collections;
-import java.util.Comparator;
 import java.util.List;
 
-import android.os.Parcel;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class LinkAddressTest {
diff --git a/tests/net/java/android/net/LinkPropertiesTest.java b/tests/net/java/android/net/LinkPropertiesTest.java
index bdde096..9a7d487 100644
--- a/tests/net/java/android/net/LinkPropertiesTest.java
+++ b/tests/net/java/android/net/LinkPropertiesTest.java
@@ -24,11 +24,12 @@
 
 import android.net.LinkProperties.CompareResult;
 import android.net.LinkProperties.ProvisioningChange;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.OsConstants;
 import android.util.ArraySet;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.TestUtils;
 
 import org.junit.Test;
diff --git a/tests/net/java/android/net/MacAddressTest.java b/tests/net/java/android/net/MacAddressTest.java
index 8be807d..b0e5fb1 100644
--- a/tests/net/java/android/net/MacAddressTest.java
+++ b/tests/net/java/android/net/MacAddressTest.java
@@ -18,12 +18,12 @@
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/NetworkCapabilitiesTest.java b/tests/net/java/android/net/NetworkCapabilitiesTest.java
index 84f7359..ad76388 100644
--- a/tests/net/java/android/net/NetworkCapabilitiesTest.java
+++ b/tests/net/java/android/net/NetworkCapabilitiesTest.java
@@ -20,6 +20,7 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_EIMS;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_FOREGROUND;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_INTERNET;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_MMS;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_METERED;
@@ -27,6 +28,7 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_OEM_PAID;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_VALIDATED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_WIFI_P2P;
 import static android.net.NetworkCapabilities.RESTRICTED_CAPABILITIES;
@@ -42,10 +44,11 @@
 import static org.junit.Assert.fail;
 
 import android.os.Parcel;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.ArraySet;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -334,6 +337,24 @@
     }
 
     @Test
+    public void testConnectivityManagedCapabilities() {
+        NetworkCapabilities nc = new NetworkCapabilities();
+        assertFalse(nc.hasConnectivityManagedCapability());
+        // Check every single system managed capability.
+        nc.addCapability(NET_CAPABILITY_CAPTIVE_PORTAL);
+        assertTrue(nc.hasConnectivityManagedCapability());
+        nc.removeCapability(NET_CAPABILITY_CAPTIVE_PORTAL);
+        nc.addCapability(NET_CAPABILITY_FOREGROUND);
+        assertTrue(nc.hasConnectivityManagedCapability());
+        nc.removeCapability(NET_CAPABILITY_FOREGROUND);
+        nc.addCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY);
+        assertTrue(nc.hasConnectivityManagedCapability());
+        nc.removeCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY);
+        nc.addCapability(NET_CAPABILITY_VALIDATED);
+        assertTrue(nc.hasConnectivityManagedCapability());
+    }
+
+    @Test
     public void testEqualsNetCapabilities() {
         NetworkCapabilities nc1 = new NetworkCapabilities();
         NetworkCapabilities nc2 = new NetworkCapabilities();
diff --git a/tests/net/java/android/net/NetworkStatsHistoryTest.java b/tests/net/java/android/net/NetworkStatsHistoryTest.java
index 301d04d..13558cd 100644
--- a/tests/net/java/android/net/NetworkStatsHistoryTest.java
+++ b/tests/net/java/android/net/NetworkStatsHistoryTest.java
@@ -16,14 +16,14 @@
 
 package android.net;
 
+import static android.net.NetworkStatsHistory.DataStreamUtils.readVarLong;
+import static android.net.NetworkStatsHistory.DataStreamUtils.writeVarLong;
+import static android.net.NetworkStatsHistory.Entry.UNKNOWN;
 import static android.net.NetworkStatsHistory.FIELD_ALL;
 import static android.net.NetworkStatsHistory.FIELD_OPERATIONS;
 import static android.net.NetworkStatsHistory.FIELD_RX_BYTES;
 import static android.net.NetworkStatsHistory.FIELD_RX_PACKETS;
 import static android.net.NetworkStatsHistory.FIELD_TX_BYTES;
-import static android.net.NetworkStatsHistory.DataStreamUtils.readVarLong;
-import static android.net.NetworkStatsHistory.DataStreamUtils.writeVarLong;
-import static android.net.NetworkStatsHistory.Entry.UNKNOWN;
 import static android.net.TrafficStats.GB_IN_BYTES;
 import static android.net.TrafficStats.MB_IN_BYTES;
 import static android.text.format.DateUtils.DAY_IN_MILLIS;
@@ -32,29 +32,30 @@
 import static android.text.format.DateUtils.SECOND_IN_MILLIS;
 import static android.text.format.DateUtils.WEEK_IN_MILLIS;
 import static android.text.format.DateUtils.YEAR_IN_MILLIS;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 
 import android.content.Context;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.test.suitebuilder.annotation.Suppress;
 import android.util.Log;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.frameworks.tests.net.R;
 
+import org.junit.After;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.util.Random;
 
-import org.junit.After;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NetworkStatsHistoryTest {
diff --git a/tests/net/java/android/net/NetworkStatsTest.java b/tests/net/java/android/net/NetworkStatsTest.java
index 2c2afd4..b5b0384 100644
--- a/tests/net/java/android/net/NetworkStatsTest.java
+++ b/tests/net/java/android/net/NetworkStatsTest.java
@@ -19,6 +19,7 @@
 import static android.net.NetworkStats.DEFAULT_NETWORK_ALL;
 import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
 import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
+import static android.net.NetworkStats.IFACE_ALL;
 import static android.net.NetworkStats.INTERFACES_ALL;
 import static android.net.NetworkStats.METERED_ALL;
 import static android.net.NetworkStats.METERED_NO;
@@ -26,31 +27,30 @@
 import static android.net.NetworkStats.ROAMING_ALL;
 import static android.net.NetworkStats.ROAMING_NO;
 import static android.net.NetworkStats.ROAMING_YES;
-import static android.net.NetworkStats.SET_DEFAULT;
-import static android.net.NetworkStats.SET_FOREGROUND;
+import static android.net.NetworkStats.SET_ALL;
 import static android.net.NetworkStats.SET_DBG_VPN_IN;
 import static android.net.NetworkStats.SET_DBG_VPN_OUT;
-import static android.net.NetworkStats.SET_ALL;
-import static android.net.NetworkStats.IFACE_ALL;
+import static android.net.NetworkStats.SET_DEFAULT;
+import static android.net.NetworkStats.SET_FOREGROUND;
 import static android.net.NetworkStats.TAG_ALL;
 import static android.net.NetworkStats.TAG_NONE;
 import static android.net.NetworkStats.UID_ALL;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
-import android.net.NetworkStats.Entry;
 import android.os.Process;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
 import android.util.ArrayMap;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.google.android.collect.Sets;
 
-import java.util.HashSet;
-
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.util.HashSet;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/NetworkTest.java b/tests/net/java/android/net/NetworkTest.java
index 94d01e9..0bee7cd 100644
--- a/tests/net/java/android/net/NetworkTest.java
+++ b/tests/net/java/android/net/NetworkTest.java
@@ -25,22 +25,22 @@
 import android.net.LocalSocket;
 import android.net.LocalSocketAddress;
 import android.net.Network;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.io.File;
 import java.io.FileDescriptor;
 import java.io.FileInputStream;
-import java.io.IOException;
 import java.net.DatagramSocket;
-import java.net.InetAddress;
 import java.net.Inet6Address;
+import java.net.InetAddress;
 import java.net.SocketException;
 import java.util.Objects;
 
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NetworkTest {
diff --git a/tests/net/java/android/net/NetworkUtilsTest.java b/tests/net/java/android/net/NetworkUtilsTest.java
index ba6e0f2..7748288 100644
--- a/tests/net/java/android/net/NetworkUtilsTest.java
+++ b/tests/net/java/android/net/NetworkUtilsTest.java
@@ -18,7 +18,7 @@
 
 import static junit.framework.Assert.assertEquals;
 
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
@@ -27,7 +27,7 @@
 import java.util.TreeSet;
 
 @RunWith(AndroidJUnit4.class)
-@android.support.test.filters.SmallTest
+@androidx.test.filters.SmallTest
 public class NetworkUtilsTest {
     @Test
     public void testRoutedIPv4AddressCount() {
diff --git a/tests/net/java/android/net/StaticIpConfigurationTest.java b/tests/net/java/android/net/StaticIpConfigurationTest.java
index 2b5ad37..8449ca7 100644
--- a/tests/net/java/android/net/StaticIpConfigurationTest.java
+++ b/tests/net/java/android/net/StaticIpConfigurationTest.java
@@ -23,8 +23,9 @@
 import static org.junit.Assert.assertTrue;
 
 import android.os.Parcel;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/UidRangeTest.java b/tests/net/java/android/net/UidRangeTest.java
index 860d732..ea1df09 100644
--- a/tests/net/java/android/net/UidRangeTest.java
+++ b/tests/net/java/android/net/UidRangeTest.java
@@ -16,15 +16,13 @@
 
 package android.net;
 
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/captiveportal/CaptivePortalProbeSpecTest.java b/tests/net/java/android/net/captiveportal/CaptivePortalProbeSpecTest.java
index 40a8b3e..f948086 100644
--- a/tests/net/java/android/net/captiveportal/CaptivePortalProbeSpecTest.java
+++ b/tests/net/java/android/net/captiveportal/CaptivePortalProbeSpecTest.java
@@ -20,14 +20,13 @@
 import static junit.framework.Assert.assertNull;
 import static junit.framework.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.net.MalformedURLException;
-import java.net.URL;
 import java.text.ParseException;
 
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/android/net/dhcp/DhcpServingParamsParcelExtTest.java b/tests/net/java/android/net/dhcp/DhcpServingParamsParcelExtTest.java
index 4a6f20a..e01ac7f 100644
--- a/tests/net/java/android/net/dhcp/DhcpServingParamsParcelExtTest.java
+++ b/tests/net/java/android/net/dhcp/DhcpServingParamsParcelExtTest.java
@@ -25,8 +25,9 @@
 import static org.junit.Assert.assertTrue;
 
 import android.net.LinkAddress;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/ip/InterfaceControllerTest.java b/tests/net/java/android/net/ip/InterfaceControllerTest.java
index d27a4f9..7a56b3a 100644
--- a/tests/net/java/android/net/ip/InterfaceControllerTest.java
+++ b/tests/net/java/android/net/ip/InterfaceControllerTest.java
@@ -28,8 +28,9 @@
 import android.net.InterfaceConfigurationParcel;
 import android.net.LinkAddress;
 import android.net.util.SharedLog;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/ip/IpServerTest.java b/tests/net/java/android/net/ip/IpServerTest.java
index f7542a7..05912e8 100644
--- a/tests/net/java/android/net/ip/IpServerTest.java
+++ b/tests/net/java/android/net/ip/IpServerTest.java
@@ -65,10 +65,11 @@
 import android.os.INetworkManagementService;
 import android.os.RemoteException;
 import android.os.test.TestLooper;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.text.TextUtils;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/ipmemorystore/ParcelableTests.java b/tests/net/java/android/net/ipmemorystore/ParcelableTests.java
index 1fc67a8..76cccc9 100644
--- a/tests/net/java/android/net/ipmemorystore/ParcelableTests.java
+++ b/tests/net/java/android/net/ipmemorystore/ParcelableTests.java
@@ -21,8 +21,9 @@
 
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/netlink/ConntrackMessageTest.java b/tests/net/java/android/net/netlink/ConntrackMessageTest.java
index 3aab942..5c86757 100644
--- a/tests/net/java/android/net/netlink/ConntrackMessageTest.java
+++ b/tests/net/java/android/net/netlink/ConntrackMessageTest.java
@@ -20,19 +20,18 @@
 import static org.junit.Assume.assumeTrue;
 
 import android.system.OsConstants;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import libcore.util.HexEncoding;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.net.Inet4Address;
 import java.net.InetAddress;
-import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
-import java.util.Arrays;
-
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/netlink/InetDiagSocketTest.java b/tests/net/java/android/net/netlink/InetDiagSocketTest.java
index 122edba..b6038ab 100644
--- a/tests/net/java/android/net/netlink/InetDiagSocketTest.java
+++ b/tests/net/java/android/net/netlink/InetDiagSocketTest.java
@@ -25,8 +25,6 @@
 import static android.system.OsConstants.IPPROTO_UDP;
 import static android.system.OsConstants.SOCK_DGRAM;
 import static android.system.OsConstants.SOCK_STREAM;
-import static android.system.OsConstants.SOL_SOCKET;
-import static android.system.OsConstants.SO_RCVTIMEO;
 
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
@@ -38,29 +36,25 @@
 import android.net.ConnectivityManager;
 import android.net.netlink.StructNlMsgHdr;
 import android.os.Process;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
-import android.support.test.InstrumentationRegistry;
 import android.system.Os;
-import android.system.StructTimeval;
-import android.util.Log;
-import java.io.FileDescriptor;
-import java.net.DatagramSocket;
-import java.net.InetAddress;
-import java.net.Inet4Address;
-import java.net.Inet6Address;
-import java.net.InetSocketAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketAddress;
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import libcore.util.HexEncoding;
 
 import org.junit.Before;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.io.FileDescriptor;
+import java.net.Inet4Address;
+import java.net.Inet6Address;
+import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/netlink/NetlinkErrorMessageTest.java b/tests/net/java/android/net/netlink/NetlinkErrorMessageTest.java
index 6647760..44ab605 100644
--- a/tests/net/java/android/net/netlink/NetlinkErrorMessageTest.java
+++ b/tests/net/java/android/net/netlink/NetlinkErrorMessageTest.java
@@ -16,9 +16,10 @@
 
 package android.net.netlink;
 
-import static android.net.netlink.StructNlMsgHdr.NLM_F_REQUEST;
 import static android.net.netlink.StructNlMsgHdr.NLM_F_ACK;
 import static android.net.netlink.StructNlMsgHdr.NLM_F_REPLACE;
+import static android.net.netlink.StructNlMsgHdr.NLM_F_REQUEST;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
@@ -27,18 +28,17 @@
 import android.net.netlink.NetlinkErrorMessage;
 import android.net.netlink.NetlinkMessage;
 import android.net.netlink.StructNlMsgErr;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
-import android.util.Log;
 
-import java.nio.ByteBuffer;
-import java.nio.ByteOrder;
-
-import org.junit.runner.RunWith;
-import org.junit.Test;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import libcore.util.HexEncoding;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import java.nio.ByteBuffer;
+import java.nio.ByteOrder;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/netlink/NetlinkSocketTest.java b/tests/net/java/android/net/netlink/NetlinkSocketTest.java
index 11be40b..3916578 100644
--- a/tests/net/java/android/net/netlink/NetlinkSocketTest.java
+++ b/tests/net/java/android/net/netlink/NetlinkSocketTest.java
@@ -18,31 +18,29 @@
 
 import static android.net.netlink.NetlinkSocket.DEFAULT_RECV_BUFSIZE;
 import static android.system.OsConstants.NETLINK_ROUTE;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
 
 import android.net.netlink.NetlinkSocket;
 import android.net.netlink.RtNetlinkNeighborMessage;
-import android.net.netlink.StructNdMsg;
 import android.net.netlink.StructNlMsgHdr;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
-import android.system.ErrnoException;
 import android.system.NetlinkSocketAddress;
 import android.system.Os;
-import android.util.Log;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import libcore.io.IoUtils;
 
-import java.io.InterruptedIOException;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.io.FileDescriptor;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NetlinkSocketTest {
diff --git a/tests/net/java/android/net/netlink/RtNetlinkNeighborMessageTest.java b/tests/net/java/android/net/netlink/RtNetlinkNeighborMessageTest.java
index c9fd74f..8162522 100644
--- a/tests/net/java/android/net/netlink/RtNetlinkNeighborMessageTest.java
+++ b/tests/net/java/android/net/netlink/RtNetlinkNeighborMessageTest.java
@@ -25,23 +25,22 @@
 import android.net.netlink.RtNetlinkNeighborMessage;
 import android.net.netlink.StructNdMsg;
 import android.net.netlink.StructNlMsgHdr;
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
 import android.system.OsConstants;
-import android.util.Log;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import libcore.util.HexEncoding;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.net.Inet4Address;
 import java.net.InetAddress;
-import java.net.UnknownHostException;
 import java.nio.ByteBuffer;
 import java.nio.ByteOrder;
 import java.util.Arrays;
 
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
-import libcore.util.HexEncoding;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class RtNetlinkNeighborMessageTest {
diff --git a/tests/net/java/android/net/nsd/NsdManagerTest.java b/tests/net/java/android/net/nsd/NsdManagerTest.java
index 0a5a6aa..2d2bccb 100644
--- a/tests/net/java/android/net/nsd/NsdManagerTest.java
+++ b/tests/net/java/android/net/nsd/NsdManagerTest.java
@@ -16,29 +16,31 @@
 
 package android.net.nsd;
 
+import static com.android.internal.util.TestUtils.waitForIdleHandler;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.fail;
 import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.timeout;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
-import static com.android.internal.util.TestUtils.waitForIdleHandler;
 
-import android.os.HandlerThread;
-import android.os.Handler;
-import android.os.Looper;
 import android.content.Context;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import android.os.Handler;
+import android.os.HandlerThread;
+import android.os.Looper;
 import android.os.Message;
 import android.os.Messenger;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.AsyncChannel;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -46,8 +48,6 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
-import java.util.function.Consumer;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NsdManagerTest {
diff --git a/tests/net/java/android/net/nsd/NsdServiceInfoTest.java b/tests/net/java/android/net/nsd/NsdServiceInfoTest.java
index e48b522..94dfc75 100644
--- a/tests/net/java/android/net/nsd/NsdServiceInfoTest.java
+++ b/tests/net/java/android/net/nsd/NsdServiceInfoTest.java
@@ -24,20 +24,18 @@
 import android.os.Bundle;
 import android.os.Parcel;
 import android.os.StrictMode;
-import android.net.nsd.NsdServiceInfo;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import android.util.Log;
 
-import java.util.Arrays;
-import java.util.HashMap;
-import java.util.Map;
-import java.net.InetAddress;
-import java.net.UnknownHostException;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.Arrays;
+import java.util.Map;
+
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NsdServiceInfoTest {
diff --git a/tests/net/java/android/net/shared/Inet4AddressUtilsTest.java b/tests/net/java/android/net/shared/Inet4AddressUtilsTest.java
index 6da8514..35f8c79 100644
--- a/tests/net/java/android/net/shared/Inet4AddressUtilsTest.java
+++ b/tests/net/java/android/net/shared/Inet4AddressUtilsTest.java
@@ -32,8 +32,9 @@
 import static org.junit.Assert.fail;
 
 import android.net.InetAddresses;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/shared/InitialConfigurationTest.java b/tests/net/java/android/net/shared/InitialConfigurationTest.java
index 78792bd..27bc13d 100644
--- a/tests/net/java/android/net/shared/InitialConfigurationTest.java
+++ b/tests/net/java/android/net/shared/InitialConfigurationTest.java
@@ -24,8 +24,9 @@
 
 import android.net.IpPrefix;
 import android.net.LinkAddress;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/shared/IpConfigurationParcelableUtilTest.java b/tests/net/java/android/net/shared/IpConfigurationParcelableUtilTest.java
index fb4d43c..3e86e77 100644
--- a/tests/net/java/android/net/shared/IpConfigurationParcelableUtilTest.java
+++ b/tests/net/java/android/net/shared/IpConfigurationParcelableUtilTest.java
@@ -27,8 +27,9 @@
 import android.net.LinkAddress;
 import android.net.StaticIpConfiguration;
 import android.net.apf.ApfCapabilities;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/shared/LinkPropertiesParcelableUtilTest.java b/tests/net/java/android/net/shared/LinkPropertiesParcelableUtilTest.java
deleted file mode 100644
index b6d01db..0000000
--- a/tests/net/java/android/net/shared/LinkPropertiesParcelableUtilTest.java
+++ /dev/null
@@ -1,183 +0,0 @@
-/*
- * Copyright (C) 2019 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.shared;
-
-import static android.net.shared.LinkPropertiesParcelableUtil.fromStableParcelable;
-import static android.net.shared.LinkPropertiesParcelableUtil.toStableParcelable;
-import static android.net.shared.ParcelableTestUtil.assertFieldCountEquals;
-
-import static org.junit.Assert.assertEquals;
-
-import android.net.InetAddresses;
-import android.net.IpPrefix;
-import android.net.LinkAddress;
-import android.net.LinkProperties;
-import android.net.ProxyInfo;
-import android.net.RouteInfo;
-import android.net.Uri;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import java.util.Arrays;
-import java.util.Collections;
-
-/**
- * Tests for {@link LinkPropertiesParcelableUtil}
- */
-@RunWith(AndroidJUnit4.class)
-@SmallTest
-public class LinkPropertiesParcelableUtilTest {
-    private LinkProperties mLinkProperties;
-
-    private static final String TEST_LINKPROPS_IFACE = "TEST_IFACE";
-
-    @Before
-    public void setUp() {
-        mLinkProperties = new LinkProperties();
-        mLinkProperties.setInterfaceName(TEST_LINKPROPS_IFACE);
-        mLinkProperties.setLinkAddresses(Arrays.asList(
-                new LinkAddress(InetAddresses.parseNumericAddress("192.168.0.42"), 16),
-                new LinkAddress(InetAddresses.parseNumericAddress("2001:db8::7"), 42)));
-        mLinkProperties.setDnsServers(Arrays.asList(
-                InetAddresses.parseNumericAddress("2001:db8::42"),
-                InetAddresses.parseNumericAddress("192.168.1.1")
-        ));
-        mLinkProperties.setValidatedPrivateDnsServers(Arrays.asList(
-                InetAddresses.parseNumericAddress("2001:db8::43"),
-                InetAddresses.parseNumericAddress("192.168.42.43")
-        ));
-        mLinkProperties.setPcscfServers(Arrays.asList(
-                InetAddresses.parseNumericAddress("2001:db8::47"),
-                InetAddresses.parseNumericAddress("192.168.42.47")
-        ));
-        mLinkProperties.setUsePrivateDns(true);
-        mLinkProperties.setPrivateDnsServerName("test.example.com");
-        mLinkProperties.setDomains("test1.example.com,test2.example.com");
-        mLinkProperties.addRoute(new RouteInfo(
-                new IpPrefix(InetAddresses.parseNumericAddress("2001:db8::44"), 45),
-                InetAddresses.parseNumericAddress("2001:db8::45"),
-                TEST_LINKPROPS_IFACE,
-                RouteInfo.RTN_UNICAST
-        ));
-        mLinkProperties.addRoute(new RouteInfo(
-                new IpPrefix(InetAddresses.parseNumericAddress("192.168.44.45"), 16),
-                InetAddresses.parseNumericAddress("192.168.45.1"),
-                TEST_LINKPROPS_IFACE,
-                RouteInfo.RTN_THROW
-        ));
-        mLinkProperties.setHttpProxy(new ProxyInfo("test3.example.com", 8000,
-                "excl1.example.com,excl2.example.com"));
-        mLinkProperties.setMtu(5000);
-        mLinkProperties.setTcpBufferSizes("1,2,3,4,5,6");
-        mLinkProperties.setNat64Prefix(
-                new IpPrefix(InetAddresses.parseNumericAddress("2001:db8::48"), 96));
-
-        // Verify that this test does not miss any new field added later.
-        // If any added field is not included in LinkProperties#equals, assertLinkPropertiesEquals
-        // must also be updated.
-        assertFieldCountEquals(14, LinkProperties.class);
-    }
-
-    @Test
-    public void testParcelUnparcel() {
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullInterface() {
-        mLinkProperties.setInterfaceName(null);
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullPrivateDnsServer() {
-        mLinkProperties.setPrivateDnsServerName(null);
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullDomains() {
-        mLinkProperties.setDomains(null);
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullProxy() {
-        mLinkProperties.setHttpProxy(null);
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullTcpBufferSizes() {
-        mLinkProperties.setTcpBufferSizes(null);
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_EmptyLinkAddresses() {
-        mLinkProperties.setLinkAddresses(Collections.emptyList());
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_EmptyDnses() {
-        mLinkProperties.setDnsServers(Collections.emptyList());
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_EmptyValidatedPrivateDnses() {
-        mLinkProperties.setValidatedPrivateDnsServers(Collections.emptyList());
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_EmptyRoutes() {
-        for (RouteInfo r : mLinkProperties.getAllRoutes()) {
-            mLinkProperties.removeRoute(r);
-        }
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_PacFileProxyInfo() {
-        mLinkProperties.setHttpProxy(new ProxyInfo(Uri.parse("http://pacfile.example.com")));
-        doParcelUnparcelTest();
-    }
-
-    @Test
-    public void testParcelUnparcel_NullNat64Prefix() {
-        mLinkProperties.setNat64Prefix(null);
-        doParcelUnparcelTest();
-    }
-
-    private void doParcelUnparcelTest() {
-        final LinkProperties unparceled = fromStableParcelable(toStableParcelable(mLinkProperties));
-        assertLinkPropertiesEquals(mLinkProperties, unparceled);
-    }
-
-    private static void assertLinkPropertiesEquals(LinkProperties expected, LinkProperties actual) {
-        assertEquals(expected, actual);
-
-        // Equality on stacked links is not tested as they should not be passed to processes using
-        // LinkPropertiesParcelable.
-    }
-}
diff --git a/tests/net/java/android/net/shared/ProvisioningConfigurationTest.java b/tests/net/java/android/net/shared/ProvisioningConfigurationTest.java
index 6ea47d2..6fad89e 100644
--- a/tests/net/java/android/net/shared/ProvisioningConfigurationTest.java
+++ b/tests/net/java/android/net/shared/ProvisioningConfigurationTest.java
@@ -27,8 +27,9 @@
 import android.net.Network;
 import android.net.StaticIpConfiguration;
 import android.net.apf.ApfCapabilities;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/android/net/util/InterfaceParamsTest.java b/tests/net/java/android/net/util/InterfaceParamsTest.java
index 21728af..141455c 100644
--- a/tests/net/java/android/net/util/InterfaceParamsTest.java
+++ b/tests/net/java/android/net/util/InterfaceParamsTest.java
@@ -21,13 +21,12 @@
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class InterfaceParamsTest {
diff --git a/tests/net/java/android/net/util/InterfaceSetTest.java b/tests/net/java/android/net/util/InterfaceSetTest.java
index 8012838..ea084b6 100644
--- a/tests/net/java/android/net/util/InterfaceSetTest.java
+++ b/tests/net/java/android/net/util/InterfaceSetTest.java
@@ -20,8 +20,8 @@
 import static junit.framework.Assert.assertFalse;
 import static junit.framework.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/android/net/util/IpUtilsTest.java b/tests/net/java/android/net/util/IpUtilsTest.java
index 8903bf9..193d85d 100644
--- a/tests/net/java/android/net/util/IpUtilsTest.java
+++ b/tests/net/java/android/net/util/IpUtilsTest.java
@@ -18,14 +18,14 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.support.test.runner.AndroidJUnit4;
-import android.support.test.filters.SmallTest;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
 
 import java.nio.ByteBuffer;
 
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class IpUtilsTest {
diff --git a/tests/net/java/android/net/util/SharedLogTest.java b/tests/net/java/android/net/util/SharedLogTest.java
index 8604860..e1dba36 100644
--- a/tests/net/java/android/net/util/SharedLogTest.java
+++ b/tests/net/java/android/net/util/SharedLogTest.java
@@ -19,16 +19,14 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
 import java.io.ByteArrayOutputStream;
 import java.io.PrintWriter;
-import java.util.ArrayList;
-import java.util.Vector;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/android/net/util/VersionedBroadcastListenerTest.java b/tests/net/java/android/net/util/VersionedBroadcastListenerTest.java
index 39f59f1..0d27d5b 100644
--- a/tests/net/java/android/net/util/VersionedBroadcastListenerTest.java
+++ b/tests/net/java/android/net/util/VersionedBroadcastListenerTest.java
@@ -26,21 +26,19 @@
 import android.os.Looper;
 import android.os.UserHandle;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.test.BroadcastInterceptingContext;
 
 import org.junit.After;
 import org.junit.Before;
 import org.junit.BeforeClass;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.Mock;
-import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class VersionedBroadcastListenerTest {
diff --git a/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java b/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
index 90bf7b1..4ec4fdd 100644
--- a/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
+++ b/tests/net/java/com/android/internal/net/NetworkStatsFactoryTest.java
@@ -24,33 +24,36 @@
 import static android.net.NetworkStats.SET_FOREGROUND;
 import static android.net.NetworkStats.TAG_NONE;
 import static android.net.NetworkStats.UID_ALL;
+
 import static com.android.server.NetworkManagementSocketTagger.kernelToTag;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 
 import android.content.res.Resources;
 import android.net.NetworkStats;
 import android.net.TrafficStats;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.frameworks.tests.net.R;
 
+import libcore.io.IoUtils;
+import libcore.io.Streams;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.FileWriter;
 import java.io.InputStream;
 import java.io.OutputStream;
 
-import libcore.io.IoUtils;
-import libcore.io.Streams;
-
-import org.junit.runner.RunWith;
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-
 /**
  * Tests for {@link NetworkStatsFactory}.
  */
diff --git a/tests/net/java/com/android/internal/util/BitUtilsTest.java b/tests/net/java/com/android/internal/util/BitUtilsTest.java
index f4dc12a..01fb0df 100644
--- a/tests/net/java/com/android/internal/util/BitUtilsTest.java
+++ b/tests/net/java/com/android/internal/util/BitUtilsTest.java
@@ -16,14 +16,24 @@
 
 package com.android.internal.util;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
-import java.nio.ByteBuffer;
+import static com.android.internal.util.BitUtils.bytesToBEInt;
+import static com.android.internal.util.BitUtils.bytesToLEInt;
+import static com.android.internal.util.BitUtils.getUint16;
+import static com.android.internal.util.BitUtils.getUint32;
+import static com.android.internal.util.BitUtils.getUint8;
+import static com.android.internal.util.BitUtils.uint16;
+import static com.android.internal.util.BitUtils.uint32;
+import static com.android.internal.util.BitUtils.uint8;
+
+import static org.junit.Assert.assertEquals;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.assertEquals;
-import static com.android.internal.util.BitUtils.*;
+import java.nio.ByteBuffer;
 
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/com/android/internal/util/RingBufferTest.java b/tests/net/java/com/android/internal/util/RingBufferTest.java
index 90a373a..eff334f 100644
--- a/tests/net/java/com/android/internal/util/RingBufferTest.java
+++ b/tests/net/java/com/android/internal/util/RingBufferTest.java
@@ -16,19 +16,18 @@
 
 package com.android.internal.util;
 
-import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.fail;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+
 import java.util.Arrays;
 import java.util.Objects;
 
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class RingBufferTest {
diff --git a/tests/net/java/com/android/internal/util/TestUtils.java b/tests/net/java/com/android/internal/util/TestUtils.java
index 7e5a1d3..57cc172 100644
--- a/tests/net/java/com/android/internal/util/TestUtils.java
+++ b/tests/net/java/com/android/internal/util/TestUtils.java
@@ -19,6 +19,7 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 
+import android.annotation.NonNull;
 import android.os.ConditionVariable;
 import android.os.Handler;
 import android.os.HandlerThread;
@@ -26,6 +27,8 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import java.util.concurrent.Executor;
+
 public final class TestUtils {
     private TestUtils() { }
 
@@ -54,6 +57,17 @@
         }
     }
 
+    /**
+     * Block until the given Serial Executor becomes idle, or until timeoutMs has passed.
+     */
+    public static void waitForIdleSerialExecutor(@NonNull Executor executor, long timeoutMs) {
+        final ConditionVariable cv = new ConditionVariable();
+        executor.execute(() -> cv.open());
+        if (!cv.block(timeoutMs)) {
+            fail(executor.toString() + " did not become idle after " + timeoutMs + " ms");
+        }
+    }
+
     // TODO : fetch the creator through reflection or something instead of passing it
     public static <T extends Parcelable, C extends Parcelable.Creator<T>>
             void assertParcelingIsLossless(T source, C creator) {
diff --git a/tests/net/java/com/android/server/ConnectivityServiceTest.java b/tests/net/java/com/android/server/ConnectivityServiceTest.java
index d1a0692..3efdfd9 100644
--- a/tests/net/java/com/android/server/ConnectivityServiceTest.java
+++ b/tests/net/java/com/android/server/ConnectivityServiceTest.java
@@ -17,10 +17,10 @@
 package com.android.server;
 
 import static android.net.ConnectivityManager.CONNECTIVITY_ACTION;
+import static android.net.ConnectivityManager.NETID_UNSET;
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OFF;
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_OPPORTUNISTIC;
 import static android.net.ConnectivityManager.PRIVATE_DNS_MODE_PROVIDER_HOSTNAME;
-import static android.net.ConnectivityManager.NETID_UNSET;
 import static android.net.ConnectivityManager.TYPE_ETHERNET;
 import static android.net.ConnectivityManager.TYPE_MOBILE;
 import static android.net.ConnectivityManager.TYPE_MOBILE_FOTA;
@@ -28,6 +28,7 @@
 import static android.net.ConnectivityManager.TYPE_NONE;
 import static android.net.ConnectivityManager.TYPE_WIFI;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_INVALID;
+import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY;
 import static android.net.INetworkMonitor.NETWORK_TEST_RESULT_VALID;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_CBS;
@@ -43,6 +44,7 @@
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_RESTRICTED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_SUSPENDED;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_NOT_VPN;
+import static android.net.NetworkCapabilities.NET_CAPABILITY_PARTIAL_CONNECTIVITY;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_RCS;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_SUPL;
 import static android.net.NetworkCapabilities.NET_CAPABILITY_TRUSTED;
@@ -58,10 +60,10 @@
 import static android.net.NetworkPolicyManager.RULE_NONE;
 import static android.net.NetworkPolicyManager.RULE_REJECT_ALL;
 import static android.net.NetworkPolicyManager.RULE_REJECT_METERED;
-import static android.net.shared.NetworkParcelableUtil.fromStableParcelable;
 
 import static com.android.internal.util.TestUtils.waitForIdleHandler;
 import static com.android.internal.util.TestUtils.waitForIdleLooper;
+import static com.android.internal.util.TestUtils.waitForIdleSerialExecutor;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -86,6 +88,7 @@
 import static org.mockito.Mockito.verifyNoMoreInteractions;
 import static org.mockito.Mockito.when;
 
+import android.annotation.NonNull;
 import android.app.NotificationManager;
 import android.app.PendingIntent;
 import android.content.BroadcastReceiver;
@@ -121,10 +124,10 @@
 import android.net.NetworkInfo;
 import android.net.NetworkInfo.DetailedState;
 import android.net.NetworkMisc;
-import android.net.NetworkParcelable;
 import android.net.NetworkRequest;
 import android.net.NetworkSpecifier;
 import android.net.NetworkStackClient;
+import android.net.NetworkState;
 import android.net.NetworkUtils;
 import android.net.ProxyInfo;
 import android.net.RouteInfo;
@@ -147,15 +150,18 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
 import android.text.TextUtils;
 import android.util.ArraySet;
 import android.util.Log;
+import android.util.SparseArray;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.net.VpnConfig;
+import com.android.internal.net.VpnInfo;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.WakeupMessage;
 import com.android.internal.util.test.BroadcastInterceptingContext;
@@ -184,6 +190,8 @@
 
 import java.net.Inet4Address;
 import java.net.InetAddress;
+import java.net.InetSocketAddress;
+import java.net.Socket;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -200,9 +208,9 @@
 import java.util.concurrent.LinkedBlockingQueue;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.function.Consumer;
 import java.util.function.Predicate;
 
-
 /**
  * Tests for {@link ConnectivityService}.
  *
@@ -440,6 +448,11 @@
             mNmValidationRedirectUrl = redirectUrl;
         }
 
+        void setNetworkPartial() {
+            mNmValidationResult = NETWORK_TEST_RESULT_PARTIAL_CONNECTIVITY;
+            mNmValidationRedirectUrl = null;
+        }
+
         MockNetworkAgent(int transport) {
             this(transport, new LinkProperties());
         }
@@ -482,12 +495,12 @@
             try {
                 doAnswer(validateAnswer).when(mNetworkMonitor).notifyNetworkConnected();
                 doAnswer(validateAnswer).when(mNetworkMonitor).forceReevaluation(anyInt());
+                doAnswer(validateAnswer).when(mNetworkMonitor).notifyAcceptPartialConnectivity();
             } catch (RemoteException e) {
                 fail(e.getMessage());
             }
 
-            final ArgumentCaptor<NetworkParcelable> nmNetworkCaptor =
-                    ArgumentCaptor.forClass(NetworkParcelable.class);
+            final ArgumentCaptor<Network> nmNetworkCaptor = ArgumentCaptor.forClass(Network.class);
             final ArgumentCaptor<INetworkMonitorCallbacks> nmCbCaptor =
                     ArgumentCaptor.forClass(INetworkMonitorCallbacks.class);
             doNothing().when(mNetworkStack).makeNetworkMonitor(
@@ -497,7 +510,7 @@
 
             mNetworkAgent = new NetworkAgent(mHandlerThread.getLooper(), mServiceContext,
                     "Mock-" + typeName, mNetworkInfo, mNetworkCapabilities,
-                    linkProperties, mScore, new NetworkMisc()) {
+                    linkProperties, mScore, new NetworkMisc(), NetworkFactory.SerialNumber.NONE) {
                 @Override
                 public void unwanted() { mDisconnected.open(); }
 
@@ -527,8 +540,7 @@
                 }
             };
 
-            assertEquals(
-                    mNetworkAgent.netId, fromStableParcelable(nmNetworkCaptor.getValue()).netId);
+            assertEquals(mNetworkAgent.netId, nmNetworkCaptor.getValue().netId);
             mNmCallbacks = nmCbCaptor.getValue();
 
             try {
@@ -667,6 +679,11 @@
             connect(false);
         }
 
+        public void connectWithPartialConnectivity() {
+            setNetworkPartial();
+            connect(false);
+        }
+
         public void suspend() {
             mNetworkInfo.setDetailedState(DetailedState.SUSPENDED, null, null);
             mNetworkAgent.sendNetworkInfo(mNetworkInfo);
@@ -727,7 +744,7 @@
     /**
      * A NetworkFactory that allows tests to wait until any in-flight NetworkRequest add or remove
      * operations have been processed. Before ConnectivityService can add or remove any requests,
-     * the factory must be told to expect those operations by calling expectAddRequests or
+     * the factory must be told to expect those operations by calling expectAddRequestsWithScores or
      * expectRemoveRequests.
      */
     private static class MockNetworkFactory extends NetworkFactory {
@@ -736,19 +753,26 @@
         private final AtomicBoolean mNetworkStarted = new AtomicBoolean(false);
 
         // Used to expect that requests be removed or added on a separate thread, without sleeping.
-        // Callers can call either expectAddRequests() or expectRemoveRequests() exactly once, then
-        // cause some other thread to add or remove requests, then call waitForRequests(). We can
-        // either expect requests to be added or removed, but not both, because CountDownLatch can
-        // only count in one direction.
-        private CountDownLatch mExpectations;
+        // Callers can call either expectAddRequestsWithScores() or expectRemoveRequests() exactly
+        // once, then cause some other thread to add or remove requests, then call
+        // waitForRequests().
+        // It is not possible to wait for both add and remove requests. When adding, the queue
+        // contains the expected score. When removing, the value is unused, all matters is the
+        // number of objects in the queue.
+        private final LinkedBlockingQueue<Integer> mExpectations;
 
         // Whether we are currently expecting requests to be added or removed. Valid only if
-        // mExpectations is non-null.
+        // mExpectations is non-empty.
         private boolean mExpectingAdditions;
 
+        // Used to collect the networks requests managed by this factory. This is a duplicate of
+        // the internal information stored in the NetworkFactory (which is private).
+        private SparseArray<NetworkRequest> mNetworkRequests = new SparseArray<>();
+
         public MockNetworkFactory(Looper looper, Context context, String logTag,
                 NetworkCapabilities filter) {
             super(looper, context, logTag, filter);
+            mExpectations = new LinkedBlockingQueue<>();
         }
 
         public int getMyRequestCount() {
@@ -780,74 +804,96 @@
         }
 
         @Override
-        protected void handleAddRequest(NetworkRequest request, int score) {
-            // If we're expecting anything, we must be expecting additions.
-            if (mExpectations != null && !mExpectingAdditions) {
-                fail("Can't add requests while expecting requests to be removed");
-            }
+        protected void handleAddRequest(NetworkRequest request, int score,
+                int factorySerialNumber) {
+            synchronized (mExpectations) {
+                final Integer expectedScore = mExpectations.poll(); // null if the queue is empty
 
-            // Add the request.
-            super.handleAddRequest(request, score);
+                assertNotNull("Added more requests than expected (" + request + " score : "
+                        + score + ")", expectedScore);
+                // If we're expecting anything, we must be expecting additions.
+                if (!mExpectingAdditions) {
+                    fail("Can't add requests while expecting requests to be removed");
+                }
+                if (expectedScore != score) {
+                    fail("Expected score was " + expectedScore + " but actual was " + score
+                            + " in added request");
+                }
 
-            // Reduce the number of request additions we're waiting for.
-            if (mExpectingAdditions) {
-                assertTrue("Added more requests than expected", mExpectations.getCount() > 0);
-                mExpectations.countDown();
+                // Add the request.
+                mNetworkRequests.put(request.requestId, request);
+                super.handleAddRequest(request, score, factorySerialNumber);
+                mExpectations.notify();
             }
         }
 
         @Override
         protected void handleRemoveRequest(NetworkRequest request) {
-            // If we're expecting anything, we must be expecting removals.
-            if (mExpectations != null && mExpectingAdditions) {
-                fail("Can't remove requests while expecting requests to be added");
-            }
+            synchronized (mExpectations) {
+                final Integer expectedScore = mExpectations.poll(); // null if the queue is empty
 
-            // Remove the request.
-            super.handleRemoveRequest(request);
+                assertTrue("Removed more requests than expected", expectedScore != null);
+                // If we're expecting anything, we must be expecting removals.
+                if (mExpectingAdditions) {
+                    fail("Can't remove requests while expecting requests to be added");
+                }
 
-            // Reduce the number of request removals we're waiting for.
-            if (!mExpectingAdditions) {
-                assertTrue("Removed more requests than expected", mExpectations.getCount() > 0);
-                mExpectations.countDown();
+                // Remove the request.
+                mNetworkRequests.remove(request.requestId);
+                super.handleRemoveRequest(request);
+                mExpectations.notify();
             }
         }
 
+        // Trigger releasing the request as unfulfillable
+        public void triggerUnfulfillable(NetworkRequest r) {
+            super.releaseRequestAsUnfulfillableByAnyFactory(r);
+        }
+
         private void assertNoExpectations() {
-            if (mExpectations != null) {
-                fail("Can't add expectation, " + mExpectations.getCount() + " already pending");
+            if (mExpectations.size() != 0) {
+                fail("Can't add expectation, " + mExpectations.size() + " already pending");
             }
         }
 
-        // Expects that count requests will be added.
-        public void expectAddRequests(final int count) {
+        // Expects that requests with the specified scores will be added.
+        public void expectAddRequestsWithScores(final int... scores) {
             assertNoExpectations();
             mExpectingAdditions = true;
-            mExpectations = new CountDownLatch(count);
+            for (int score : scores) {
+                mExpectations.add(score);
+            }
         }
 
         // Expects that count requests will be removed.
         public void expectRemoveRequests(final int count) {
             assertNoExpectations();
             mExpectingAdditions = false;
-            mExpectations = new CountDownLatch(count);
+            for (int i = 0; i < count; ++i) {
+                mExpectations.add(0); // For removals the score is ignored so any value will do.
+            }
         }
 
         // Waits for the expected request additions or removals to happen within a timeout.
         public void waitForRequests() throws InterruptedException {
-            assertNotNull("Nothing to wait for", mExpectations);
-            mExpectations.await(TIMEOUT_MS, TimeUnit.MILLISECONDS);
-            final long count = mExpectations.getCount();
+            final long deadline = SystemClock.elapsedRealtime() + TIMEOUT_MS;
+            synchronized (mExpectations) {
+                while (mExpectations.size() > 0 && SystemClock.elapsedRealtime() < deadline) {
+                    mExpectations.wait(deadline - SystemClock.elapsedRealtime());
+                }
+            }
+            final long count = mExpectations.size();
             final String msg = count + " requests still not " +
                     (mExpectingAdditions ? "added" : "removed") +
                     " after " + TIMEOUT_MS + " ms";
             assertEquals(msg, 0, count);
-            mExpectations = null;
         }
 
-        public void waitForNetworkRequests(final int count) throws InterruptedException {
+        public SparseArray<NetworkRequest> waitForNetworkRequests(final int count)
+                throws InterruptedException {
             waitForRequests();
             assertEquals(count, getMyRequestCount());
+            return mNetworkRequests;
         }
     }
 
@@ -907,11 +953,19 @@
             return mConnected;  // Similar trickery
         }
 
-        public void connect() {
+        private void connect(boolean isAlwaysMetered) {
             mNetworkCapabilities.set(mMockNetworkAgent.getNetworkCapabilities());
             mConnected = true;
             mConfig = new VpnConfig();
-            mConfig.isMetered = false;
+            mConfig.isMetered = isAlwaysMetered;
+        }
+
+        public void connectAsAlwaysMetered() {
+            connect(true /* isAlwaysMetered */);
+        }
+
+        public void connect() {
+            connect(false /* isAlwaysMetered */);
         }
 
         @Override
@@ -1798,6 +1852,12 @@
                     fn.test((NetworkCapabilities) cbi.arg));
         }
 
+        void expectLinkPropertiesLike(Predicate<LinkProperties> fn, MockNetworkAgent agent) {
+            CallbackInfo cbi = expectCallback(CallbackState.LINK_PROPERTIES, agent);
+            assertTrue("Received LinkProperties don't match expectations : " + cbi.arg,
+                    fn.test((LinkProperties) cbi.arg));
+        }
+
         void expectBlockedStatusCallback(boolean expectBlocked, MockNetworkAgent agent) {
             CallbackInfo cbi = expectCallback(CallbackState.BLOCKED_STATUS, agent);
             boolean actualBlocked = (boolean) cbi.arg;
@@ -2283,6 +2343,12 @@
         callback.expectCallback(CallbackState.LOST, mEthernetNetworkAgent);
     }
 
+    private int[] makeIntArray(final int size, final int value) {
+        final int[] array = new int[size];
+        Arrays.fill(array, value);
+        return array;
+    }
+
     private void tryNetworkFactoryRequests(int capability) throws Exception {
         // Verify NOT_RESTRICTED is set appropriately
         final NetworkCapabilities nc = new NetworkRequest.Builder().addCapability(capability)
@@ -2304,7 +2370,7 @@
                 mServiceContext, "testFactory", filter);
         testFactory.setScoreFilter(40);
         ConditionVariable cv = testFactory.getNetworkStartedCV();
-        testFactory.expectAddRequests(1);
+        testFactory.expectAddRequestsWithScores(0);
         testFactory.register();
         testFactory.waitForNetworkRequests(1);
         int expectedRequestCount = 1;
@@ -2315,7 +2381,7 @@
             assertFalse(testFactory.getMyStartRequested());
             NetworkRequest request = new NetworkRequest.Builder().addCapability(capability).build();
             networkCallback = new NetworkCallback();
-            testFactory.expectAddRequests(1);
+            testFactory.expectAddRequestsWithScores(0);  // New request
             mCm.requestNetwork(request, networkCallback);
             expectedRequestCount++;
             testFactory.waitForNetworkRequests(expectedRequestCount);
@@ -2335,7 +2401,7 @@
         // When testAgent connects, ConnectivityService will re-send us all current requests with
         // the new score. There are expectedRequestCount such requests, and we must wait for all of
         // them.
-        testFactory.expectAddRequests(expectedRequestCount);
+        testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 50));
         testAgent.connect(false);
         testAgent.addCapability(capability);
         waitFor(cv);
@@ -2343,7 +2409,7 @@
         assertFalse(testFactory.getMyStartRequested());
 
         // Bring in a bunch of requests.
-        testFactory.expectAddRequests(10);
+        testFactory.expectAddRequestsWithScores(makeIntArray(10, 50));
         assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
         ConnectivityManager.NetworkCallback[] networkCallbacks =
                 new ConnectivityManager.NetworkCallback[10];
@@ -2366,8 +2432,11 @@
 
         // Drop the higher scored network.
         cv = testFactory.getNetworkStartedCV();
+        // With the default network disconnecting, the requests are sent with score 0 to factories.
+        testFactory.expectAddRequestsWithScores(makeIntArray(expectedRequestCount, 0));
         testAgent.disconnect();
         waitFor(cv);
+        testFactory.waitForNetworkRequests(expectedRequestCount);
         assertEquals(expectedRequestCount, testFactory.getMyRequestCount());
         assertTrue(testFactory.getMyStartRequested());
 
@@ -2481,6 +2550,107 @@
         verifyActiveNetwork(TRANSPORT_CELLULAR);
     }
 
+    // TODO: deflake and re-enable
+    // @Test
+    public void testPartialConnectivity() {
+        // Register network callback.
+        NetworkRequest request = new NetworkRequest.Builder()
+                .clearCapabilities().addCapability(NET_CAPABILITY_INTERNET)
+                .build();
+        TestNetworkCallback callback = new TestNetworkCallback();
+        mCm.registerNetworkCallback(request, callback);
+
+        // Bring up validated mobile data.
+        mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+        mCellNetworkAgent.connect(true);
+        callback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
+
+        // Bring up wifi with partial connectivity.
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.connectWithPartialConnectivity();
+        callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent);
+        callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent);
+
+        // Mobile data should be the default network.
+        assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+        callback.assertNoCallback();
+
+        // If the user chooses yes to use this partial connectivity wifi, switch the default
+        // network to wifi and check if wifi becomes valid or not.
+        mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), true /* accept */,
+                false /* always */);
+        // With https probe disabled, NetworkMonitor should pass the network validation with http
+        // probe.
+        mWiFiNetworkAgent.setNetworkValid();
+        waitForIdle();
+        try {
+            verify(mWiFiNetworkAgent.mNetworkMonitor,
+                    timeout(TIMEOUT_MS).times(1)).notifyAcceptPartialConnectivity();
+        } catch (RemoteException e) {
+            fail(e.getMessage());
+        }
+        callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent);
+        NetworkCapabilities nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED,
+                mWiFiNetworkAgent);
+        assertTrue(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY));
+        assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+
+        // Disconnect and reconnect wifi with partial connectivity again.
+        mWiFiNetworkAgent.disconnect();
+        callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.connectWithPartialConnectivity();
+        callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent);
+        callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent);
+
+        // Mobile data should be the default network.
+        assertEquals(mCellNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+
+        // If the user chooses no, disconnect wifi immediately.
+        mCm.setAcceptPartialConnectivity(mWiFiNetworkAgent.getNetwork(), false/* accept */,
+                false /* always */);
+        callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
+
+        // If user accepted partial connectivity before, and device reconnects to that network
+        // again, but now the network has full connectivity. The network shouldn't contain
+        // NET_CAPABILITY_PARTIAL_CONNECTIVITY.
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        // acceptUnvalidated is also used as setting for accepting partial networks.
+        mWiFiNetworkAgent.explicitlySelected(true /* acceptUnvalidated */);
+        mWiFiNetworkAgent.connect(true);
+        callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent);
+        callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent);
+        nc = callback.expectCapabilitiesWith(NET_CAPABILITY_VALIDATED, mWiFiNetworkAgent);
+        assertFalse(nc.hasCapability(NET_CAPABILITY_PARTIAL_CONNECTIVITY));
+        // Wifi should be the default network.
+        assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+        mWiFiNetworkAgent.disconnect();
+        callback.expectCallback(CallbackState.LOST, mWiFiNetworkAgent);
+
+        // If user accepted partial connectivity before, and now the device reconnects to the
+        // partial connectivity network. The network should be valid and contain
+        // NET_CAPABILITY_PARTIAL_CONNECTIVITY.
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.explicitlySelected(true /* acceptUnvalidated */);
+        mWiFiNetworkAgent.connectWithPartialConnectivity();
+        callback.expectAvailableCallbacksUnvalidated(mWiFiNetworkAgent);
+        // TODO: If the user accepted partial connectivity, we shouldn't switch to wifi until
+        // NetworkMonitor detects partial connectivity
+        assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+        mWiFiNetworkAgent.setNetworkValid();
+        waitForIdle();
+        try {
+            verify(mWiFiNetworkAgent.mNetworkMonitor,
+                    timeout(TIMEOUT_MS).times(1)).notifyAcceptPartialConnectivity();
+        } catch (RemoteException e) {
+            fail(e.getMessage());
+        }
+        callback.expectCallback(CallbackState.LOSING, mCellNetworkAgent);
+        callback.expectCapabilitiesWith(NET_CAPABILITY_PARTIAL_CONNECTIVITY, mWiFiNetworkAgent);
+        // Wifi should be the default network.
+        assertEquals(mWiFiNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+    }
+
     @Test
     public void testCaptivePortal() {
         final TestNetworkCallback captivePortalCallback = new TestNetworkCallback();
@@ -3189,22 +3359,23 @@
         testFactory.setScoreFilter(40);
 
         // Register the factory and expect it to start looking for a network.
-        testFactory.expectAddRequests(1);
+        testFactory.expectAddRequestsWithScores(0);  // Score 0 as the request is not served yet.
         testFactory.register();
         testFactory.waitForNetworkRequests(1);
         assertTrue(testFactory.getMyStartRequested());
 
         // Bring up wifi. The factory stops looking for a network.
         mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
-        testFactory.expectAddRequests(2);  // Because the default request changes score twice.
+        // Score 60 - 40 penalty for not validated yet, then 60 when it validates
+        testFactory.expectAddRequestsWithScores(20, 60);
         mWiFiNetworkAgent.connect(true);
-        testFactory.waitForNetworkRequests(1);
+        testFactory.waitForRequests();
         assertFalse(testFactory.getMyStartRequested());
 
         ContentResolver cr = mServiceContext.getContentResolver();
 
         // Turn on mobile data always on. The factory starts looking again.
-        testFactory.expectAddRequests(1);
+        testFactory.expectAddRequestsWithScores(0);  // Always on requests comes up with score 0
         setAlwaysOnNetworks(true);
         testFactory.waitForNetworkRequests(2);
         assertTrue(testFactory.getMyStartRequested());
@@ -3212,7 +3383,7 @@
         // Bring up cell data and check that the factory stops looking.
         assertLength(1, mCm.getAllNetworks());
         mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
-        testFactory.expectAddRequests(2);  // Because the cell request changes score twice.
+        testFactory.expectAddRequestsWithScores(10, 50);  // Unvalidated, then validated
         mCellNetworkAgent.connect(true);
         cellNetworkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
         testFactory.waitForNetworkRequests(2);
@@ -3507,6 +3678,55 @@
         networkCallback.assertNoCallback();
     }
 
+    /**
+     * Validate the callback flow for a factory releasing a request as unfulfillable.
+     */
+    @Test
+    public void testUnfulfillableNetworkRequest() throws Exception {
+        NetworkRequest nr = new NetworkRequest.Builder().addTransportType(
+                NetworkCapabilities.TRANSPORT_WIFI).build();
+        final TestNetworkCallback networkCallback = new TestNetworkCallback();
+
+        final HandlerThread handlerThread = new HandlerThread("testUnfulfillableNetworkRequest");
+        handlerThread.start();
+        NetworkCapabilities filter = new NetworkCapabilities()
+                .addTransportType(TRANSPORT_WIFI)
+                .addCapability(NET_CAPABILITY_INTERNET);
+        final MockNetworkFactory testFactory = new MockNetworkFactory(handlerThread.getLooper(),
+                mServiceContext, "testFactory", filter);
+        testFactory.setScoreFilter(40);
+
+        // Register the factory and expect it to receive the default request.
+        testFactory.expectAddRequestsWithScores(0); // default request score is 0, not served yet
+        testFactory.register();
+        SparseArray<NetworkRequest> requests = testFactory.waitForNetworkRequests(1);
+
+        assertEquals(1, requests.size()); // have 1 request at this point
+        int origRequestId = requests.valueAt(0).requestId;
+
+        // Now file the test request and expect it.
+        testFactory.expectAddRequestsWithScores(0);
+        mCm.requestNetwork(nr, networkCallback);
+        requests = testFactory.waitForNetworkRequests(2); // have 2 requests at this point
+
+        int newRequestId = 0;
+        for (int i = 0; i < requests.size(); ++i) {
+            if (requests.valueAt(i).requestId != origRequestId) {
+                newRequestId = requests.valueAt(i).requestId;
+                break;
+            }
+        }
+
+        // Simulate the factory releasing the request as unfulfillable and expect onUnavailable!
+        testFactory.expectRemoveRequests(1);
+        testFactory.triggerUnfulfillable(requests.get(newRequestId));
+        networkCallback.expectCallback(CallbackState.UNAVAILABLE, null);
+        testFactory.waitForRequests();
+
+        testFactory.unregister();
+        handlerThread.quit();
+    }
+
     private static class TestKeepaliveCallback extends PacketKeepaliveCallback {
 
         public static enum CallbackType { ON_STARTED, ON_STOPPED, ON_ERROR };
@@ -3540,7 +3760,7 @@
             }
         }
 
-        private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>();
+        private final LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>();
 
         @Override
         public void onStarted() {
@@ -3615,6 +3835,11 @@
         }
 
         private LinkedBlockingQueue<CallbackValue> mCallbacks = new LinkedBlockingQueue<>();
+        private final Executor mExecutor;
+
+        TestSocketKeepaliveCallback(@NonNull Executor executor) {
+            mExecutor = executor;
+        }
 
         @Override
         public void onStarted() {
@@ -3652,6 +3877,12 @@
         public void expectError(int error) {
             expectCallback(new CallbackValue(CallbackType.ON_ERROR, error));
         }
+
+        public void assertNoCallback() {
+            waitForIdleSerialExecutor(mExecutor, TIMEOUT_MS);
+            CallbackValue cv = mCallbacks.peek();
+            assertNull("Unexpected callback: " + cv, cv);
+        }
     }
 
     private Network connectKeepaliveNetwork(LinkProperties lp) {
@@ -3758,19 +3989,6 @@
         myNet = connectKeepaliveNetwork(lp);
         mWiFiNetworkAgent.setStartKeepaliveError(PacketKeepalive.SUCCESS);
 
-        // Check things work as expected when the keepalive is stopped and the network disconnects.
-        ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4);
-        callback.expectStarted();
-        ka.stop();
-        mWiFiNetworkAgent.disconnect();
-        waitFor(mWiFiNetworkAgent.getDisconnectedCV());
-        waitForIdle();
-        callback.expectStopped();
-
-        // Reconnect.
-        myNet = connectKeepaliveNetwork(lp);
-        mWiFiNetworkAgent.setStartKeepaliveError(PacketKeepalive.SUCCESS);
-
         // Check that keepalive slots start from 1 and increment. The first one gets slot 1.
         mWiFiNetworkAgent.setExpectedKeepaliveSlot(1);
         ka = mCm.startNattKeepalive(myNet, validKaInterval, callback, myIPv4, 12345, dstIPv4);
@@ -3800,17 +4018,24 @@
         callback3.expectStopped();
     }
 
-    @Test
-    public void testNattSocketKeepalives_SingleThreadExecutor() throws Exception {
+    // Helper method to prepare the executor and run test
+    private void runTestWithSerialExecutors(Consumer<Executor> functor) {
         final ExecutorService executorSingleThread = Executors.newSingleThreadExecutor();
-        doTestNattSocketKeepalivesWithExecutor(executorSingleThread);
+        final Executor executorInline = (Runnable r) -> r.run();
+        functor.accept(executorSingleThread);
         executorSingleThread.shutdown();
+        functor.accept(executorInline);
     }
 
     @Test
-    public void testNattSocketKeepalives_InlineExecutor() throws Exception {
-        final Executor executorInline = (Runnable r) -> r.run();
-        doTestNattSocketKeepalivesWithExecutor(executorInline);
+    public void testNattSocketKeepalives() {
+        runTestWithSerialExecutors(executor -> {
+            try {
+                doTestNattSocketKeepalivesWithExecutor(executor);
+            } catch (Exception e) {
+                fail(e.getMessage());
+            }
+        });
     }
 
     private void doTestNattSocketKeepalivesWithExecutor(Executor executor) throws Exception {
@@ -3839,7 +4064,7 @@
         Network notMyNet = new Network(61234);
         Network myNet = connectKeepaliveNetwork(lp);
 
-        TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback();
+        TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor);
         SocketKeepalive ka;
 
         // Attempt to start keepalives with invalid parameters and check for errors.
@@ -3882,6 +4107,22 @@
         ka.stop();
         callback.expectStopped();
 
+        // Check that keepalive could be restarted.
+        ka.start(validKaInterval);
+        callback.expectStarted();
+        ka.stop();
+        callback.expectStopped();
+
+        // Check that keepalive can be restarted without waiting for callback.
+        ka.start(validKaInterval);
+        callback.expectStarted();
+        ka.stop();
+        ka.start(validKaInterval);
+        callback.expectStopped();
+        callback.expectStarted();
+        ka.stop();
+        callback.expectStopped();
+
         // Check that deleting the IP address stops the keepalive.
         LinkProperties bogusLp = new LinkProperties(lp);
         ka = mCm.createSocketKeepalive(myNet, testSocket, myIPv4, dstIPv4, executor, callback);
@@ -3906,20 +4147,7 @@
         final Network myNetAlias = myNet;
         assertNull(mCm.getNetworkCapabilities(myNetAlias));
         ka.stop();
-
-        // Reconnect.
-        myNet = connectKeepaliveNetwork(lp);
-        mWiFiNetworkAgent.setStartKeepaliveError(SocketKeepalive.SUCCESS);
-
-        // Check things work as expected when the keepalive is stopped and the network disconnects.
-        ka = mCm.createSocketKeepalive(myNet, testSocket, myIPv4, dstIPv4, executor, callback);
-        ka.start(validKaInterval);
-        callback.expectStarted();
-        ka.stop();
-        mWiFiNetworkAgent.disconnect();
-        waitFor(mWiFiNetworkAgent.getDisconnectedCV());
-        waitForIdle();
-        callback.expectStopped();
+        callback.assertNoCallback();
 
         // Reconnect.
         myNet = connectKeepaliveNetwork(lp);
@@ -3934,7 +4162,7 @@
         // The second one gets slot 2.
         mWiFiNetworkAgent.setExpectedKeepaliveSlot(2);
         final UdpEncapsulationSocket testSocket2 = mIpSec.openUdpEncapsulationSocket(6789);
-        TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback();
+        TestSocketKeepaliveCallback callback2 = new TestSocketKeepaliveCallback(executor);
         SocketKeepalive ka2 =
                 mCm.createSocketKeepalive(myNet, testSocket2, myIPv4, dstIPv4, executor, callback2);
         ka2.start(validKaInterval);
@@ -3951,6 +4179,81 @@
 
         mWiFiNetworkAgent.disconnect();
         waitFor(mWiFiNetworkAgent.getDisconnectedCV());
+        mWiFiNetworkAgent = null;
+    }
+
+    @Test
+    public void testTcpSocketKeepalives() {
+        runTestWithSerialExecutors(executor -> {
+            try {
+                doTestTcpSocketKeepalivesWithExecutor(executor);
+            } catch (Exception e) {
+                fail(e.getMessage());
+            }
+        });
+    }
+
+    private void doTestTcpSocketKeepalivesWithExecutor(Executor executor) throws Exception {
+        final int srcPortV4 = 12345;
+        final int srcPortV6 = 23456;
+        final InetAddress myIPv4 = InetAddress.getByName("127.0.0.1");
+        final InetAddress myIPv6 = InetAddress.getByName("::1");
+
+        final int validKaInterval = 15;
+        final int invalidKaInterval = 9;
+
+        final LinkProperties lp = new LinkProperties();
+        lp.setInterfaceName("wlan12");
+        lp.addLinkAddress(new LinkAddress(myIPv6, 64));
+        lp.addLinkAddress(new LinkAddress(myIPv4, 25));
+        lp.addRoute(new RouteInfo(InetAddress.getByName("fe80::1234")));
+        lp.addRoute(new RouteInfo(InetAddress.getByName("127.0.0.254")));
+
+        final Network notMyNet = new Network(61234);
+        final Network myNet = connectKeepaliveNetwork(lp);
+
+        final Socket testSocketV4 = new Socket();
+        final Socket testSocketV6 = new Socket();
+
+        TestSocketKeepaliveCallback callback = new TestSocketKeepaliveCallback(executor);
+        SocketKeepalive ka;
+
+        // Attempt to start Tcp keepalives with invalid parameters and check for errors.
+        // Invalid network.
+        ka = mCm.createSocketKeepalive(notMyNet, testSocketV4, executor, callback);
+        ka.start(validKaInterval);
+        callback.expectError(SocketKeepalive.ERROR_INVALID_NETWORK);
+
+        // Invalid Socket (socket is not bound with IPv4 address).
+        ka = mCm.createSocketKeepalive(myNet, testSocketV4, executor, callback);
+        ka.start(validKaInterval);
+        callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET);
+
+        // Invalid Socket (socket is not bound with IPv6 address).
+        ka = mCm.createSocketKeepalive(myNet, testSocketV6, executor, callback);
+        ka.start(validKaInterval);
+        callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET);
+
+        // Bind the socket address
+        testSocketV4.bind(new InetSocketAddress(myIPv4, srcPortV4));
+        testSocketV6.bind(new InetSocketAddress(myIPv6, srcPortV6));
+
+        // Invalid Socket (socket is bound with IPv4 address).
+        ka = mCm.createSocketKeepalive(myNet, testSocketV4, executor, callback);
+        ka.start(validKaInterval);
+        callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET);
+
+        // Invalid Socket (socket is bound with IPv6 address).
+        ka = mCm.createSocketKeepalive(myNet, testSocketV6, executor, callback);
+        ka.start(validKaInterval);
+        callback.expectError(SocketKeepalive.ERROR_INVALID_SOCKET);
+
+        testSocketV4.close();
+        testSocketV6.close();
+
+        mWiFiNetworkAgent.disconnect();
+        waitFor(mWiFiNetworkAgent.getDisconnectedCV());
+        mWiFiNetworkAgent = null;
     }
 
     @Test
@@ -4267,48 +4570,91 @@
         mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
         mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
 
-        Network[] onlyCell = new Network[]{mCellNetworkAgent.getNetwork()};
-        Network[] onlyWifi = new Network[]{mWiFiNetworkAgent.getNetwork()};
+        Network[] onlyCell = new Network[] {mCellNetworkAgent.getNetwork()};
+        Network[] onlyWifi = new Network[] {mWiFiNetworkAgent.getNetwork()};
+
+        LinkProperties cellLp = new LinkProperties();
+        cellLp.setInterfaceName(MOBILE_IFNAME);
+        LinkProperties wifiLp = new LinkProperties();
+        wifiLp.setInterfaceName(WIFI_IFNAME);
 
         // Simple connection should have updated ifaces
         mCellNetworkAgent.connect(false);
+        mCellNetworkAgent.sendLinkProperties(cellLp);
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
 
         // Default network switch should update ifaces.
         mWiFiNetworkAgent.connect(false);
+        mWiFiNetworkAgent.sendLinkProperties(wifiLp);
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyWifi);
+        assertEquals(wifiLp, mService.getActiveLinkProperties());
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyWifi),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(WIFI_IFNAME));
         reset(mStatsService);
 
         // Disconnect should update ifaces.
         mWiFiNetworkAgent.disconnect();
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
 
         // Metered change should update ifaces
         mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
 
         mCellNetworkAgent.removeCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
 
         // Captive portal change shouldn't update ifaces
         mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_CAPTIVE_PORTAL);
         waitForIdle();
-        verify(mStatsService, never()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, never())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
 
         // Roaming change should update ifaces
         mCellNetworkAgent.addCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING);
         waitForIdle();
-        verify(mStatsService, atLeastOnce()).forceUpdateIfaces(onlyCell);
+        verify(mStatsService, atLeastOnce())
+                .forceUpdateIfaces(
+                        eq(onlyCell),
+                        eq(new VpnInfo[0]),
+                        any(NetworkState[].class),
+                        eq(MOBILE_IFNAME));
         reset(mStatsService);
     }
 
@@ -4964,6 +5310,202 @@
     }
 
     @Test
+    public void testIsActiveNetworkMeteredOverWifi() {
+        // Returns true by default when no network is available.
+        assertTrue(mCm.isActiveNetworkMetered());
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED);
+        mWiFiNetworkAgent.connect(true);
+        waitForIdle();
+
+        assertFalse(mCm.isActiveNetworkMetered());
+    }
+
+    @Test
+    public void testIsActiveNetworkMeteredOverCell() {
+        // Returns true by default when no network is available.
+        assertTrue(mCm.isActiveNetworkMetered());
+        mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+        mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED);
+        mCellNetworkAgent.connect(true);
+        waitForIdle();
+
+        assertTrue(mCm.isActiveNetworkMetered());
+    }
+
+    @Test
+    public void testIsActiveNetworkMeteredOverVpnTrackingPlatformDefault() {
+        // Returns true by default when no network is available.
+        assertTrue(mCm.isActiveNetworkMetered());
+        mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+        mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED);
+        mCellNetworkAgent.connect(true);
+        waitForIdle();
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // Connect VPN network. By default it is using current default network (Cell).
+        MockNetworkAgent vpnNetworkAgent = new MockNetworkAgent(TRANSPORT_VPN);
+        final ArraySet<UidRange> ranges = new ArraySet<>();
+        final int uid = Process.myUid();
+        ranges.add(new UidRange(uid, uid));
+        mMockVpn.setNetworkAgent(vpnNetworkAgent);
+        mMockVpn.setUids(ranges);
+        vpnNetworkAgent.connect(true);
+        mMockVpn.connect();
+        waitForIdle();
+        // Ensure VPN is now the active network.
+        assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+
+        // Expect VPN to be metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // Connect WiFi.
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED);
+        mWiFiNetworkAgent.connect(true);
+        waitForIdle();
+        // VPN should still be the active network.
+        assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+
+        // Expect VPN to be unmetered as it should now be using WiFi (new default).
+        assertFalse(mCm.isActiveNetworkMetered());
+
+        // Disconnecting Cell should not affect VPN's meteredness.
+        mCellNetworkAgent.disconnect();
+        waitForIdle();
+
+        assertFalse(mCm.isActiveNetworkMetered());
+
+        // Disconnect WiFi; Now there is no platform default network.
+        mWiFiNetworkAgent.disconnect();
+        waitForIdle();
+
+        // VPN without any underlying networks is treated as metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        vpnNetworkAgent.disconnect();
+        mMockVpn.disconnect();
+    }
+
+   @Test
+   public void testIsActiveNetworkMeteredOverVpnSpecifyingUnderlyingNetworks() {
+        // Returns true by default when no network is available.
+        assertTrue(mCm.isActiveNetworkMetered());
+        mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+        mCellNetworkAgent.removeCapability(NET_CAPABILITY_NOT_METERED);
+        mCellNetworkAgent.connect(true);
+        waitForIdle();
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED);
+        mWiFiNetworkAgent.connect(true);
+        waitForIdle();
+        assertFalse(mCm.isActiveNetworkMetered());
+
+        // Connect VPN network.
+        MockNetworkAgent vpnNetworkAgent = new MockNetworkAgent(TRANSPORT_VPN);
+        final ArraySet<UidRange> ranges = new ArraySet<>();
+        final int uid = Process.myUid();
+        ranges.add(new UidRange(uid, uid));
+        mMockVpn.setNetworkAgent(vpnNetworkAgent);
+        mMockVpn.setUids(ranges);
+        vpnNetworkAgent.connect(true);
+        mMockVpn.connect();
+        waitForIdle();
+        // Ensure VPN is now the active network.
+        assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+        // VPN is using Cell
+        mService.setUnderlyingNetworksForVpn(
+                new Network[] { mCellNetworkAgent.getNetwork() });
+        waitForIdle();
+
+        // Expect VPN to be metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // VPN is now using WiFi
+        mService.setUnderlyingNetworksForVpn(
+                new Network[] { mWiFiNetworkAgent.getNetwork() });
+        waitForIdle();
+
+        // Expect VPN to be unmetered
+        assertFalse(mCm.isActiveNetworkMetered());
+
+        // VPN is using Cell | WiFi.
+        mService.setUnderlyingNetworksForVpn(
+                new Network[] { mCellNetworkAgent.getNetwork(), mWiFiNetworkAgent.getNetwork() });
+        waitForIdle();
+
+        // Expect VPN to be metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // VPN is using WiFi | Cell.
+        mService.setUnderlyingNetworksForVpn(
+                new Network[] { mWiFiNetworkAgent.getNetwork(), mCellNetworkAgent.getNetwork() });
+        waitForIdle();
+
+        // Order should not matter and VPN should still be metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // VPN is not using any underlying networks.
+        mService.setUnderlyingNetworksForVpn(new Network[0]);
+        waitForIdle();
+
+        // VPN without underlying networks is treated as metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        vpnNetworkAgent.disconnect();
+        mMockVpn.disconnect();
+    }
+
+    @Test
+    public void testIsActiveNetworkMeteredOverAlwaysMeteredVpn() {
+        // Returns true by default when no network is available.
+        assertTrue(mCm.isActiveNetworkMetered());
+        mWiFiNetworkAgent = new MockNetworkAgent(TRANSPORT_WIFI);
+        mWiFiNetworkAgent.addCapability(NET_CAPABILITY_NOT_METERED);
+        mWiFiNetworkAgent.connect(true);
+        waitForIdle();
+        assertFalse(mCm.isActiveNetworkMetered());
+
+        // Connect VPN network.
+        MockNetworkAgent vpnNetworkAgent = new MockNetworkAgent(TRANSPORT_VPN);
+        final ArraySet<UidRange> ranges = new ArraySet<>();
+        final int uid = Process.myUid();
+        ranges.add(new UidRange(uid, uid));
+        mMockVpn.setNetworkAgent(vpnNetworkAgent);
+        mMockVpn.setUids(ranges);
+        vpnNetworkAgent.connect(true);
+        mMockVpn.connectAsAlwaysMetered();
+        waitForIdle();
+        assertEquals(vpnNetworkAgent.getNetwork(), mCm.getActiveNetwork());
+
+        // VPN is tracking current platform default (WiFi).
+        mService.setUnderlyingNetworksForVpn(null);
+        waitForIdle();
+
+        // Despite VPN using WiFi (which is unmetered), VPN itself is marked as always metered.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // VPN explicitly declares WiFi as its underlying network.
+        mService.setUnderlyingNetworksForVpn(
+                new Network[] { mWiFiNetworkAgent.getNetwork() });
+        waitForIdle();
+
+        // Doesn't really matter whether VPN declares its underlying networks explicitly.
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        // With WiFi lost, VPN is basically without any underlying networks. And in that case it is
+        // anyways suppose to be metered.
+        mWiFiNetworkAgent.disconnect();
+        waitForIdle();
+
+        assertTrue(mCm.isActiveNetworkMetered());
+
+        vpnNetworkAgent.disconnect();
+    }
+
+    @Test
     public void testNetworkBlockedStatus() {
         final TestNetworkCallback cellNetworkCallback = new TestNetworkCallback();
         final NetworkRequest cellRequest = new NetworkRequest.Builder()
@@ -5087,6 +5629,9 @@
     public void testStackedLinkProperties() throws UnknownHostException, RemoteException {
         final LinkAddress myIpv4 = new LinkAddress("1.2.3.4/24");
         final LinkAddress myIpv6 = new LinkAddress("2001:db8:1::1/64");
+        final String kNat64PrefixString = "2001:db8:64:64:64:64::";
+        final IpPrefix kNat64Prefix = new IpPrefix(InetAddress.getByName(kNat64PrefixString), 96);
+
         final NetworkRequest networkRequest = new NetworkRequest.Builder()
                 .addTransportType(TRANSPORT_CELLULAR)
                 .addCapability(NET_CAPABILITY_INTERNET)
@@ -5094,8 +5639,9 @@
         final TestNetworkCallback networkCallback = new TestNetworkCallback();
         mCm.registerNetworkCallback(networkRequest, networkCallback);
 
-        // Prepare ipv6 only link properties and connect.
+        // Prepare ipv6 only link properties.
         mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
+        final int cellNetId = mCellNetworkAgent.getNetwork().netId;
         final LinkProperties cellLp = new LinkProperties();
         cellLp.setInterfaceName(MOBILE_IFNAME);
         cellLp.addLinkAddress(myIpv6);
@@ -5105,15 +5651,44 @@
         when(mNetworkManagementService.getInterfaceConfig(CLAT_PREFIX + MOBILE_IFNAME))
                 .thenReturn(getClatInterfaceConfig(myIpv4));
 
-        // Connect with ipv6 link properties, then expect clat setup ipv4 and update link
-        // properties properly.
+        // Connect with ipv6 link properties. Expect prefix discovery to be started.
         mCellNetworkAgent.sendLinkProperties(cellLp);
         mCellNetworkAgent.connect(true);
         networkCallback.expectAvailableThenValidatedCallbacks(mCellNetworkAgent);
-        verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME);
-        Nat464Xlat clat = mService.getNat464Xlat(mCellNetworkAgent);
+        verify(mMockNetd, times(1)).resolverStartPrefix64Discovery(cellNetId);
 
-        // Clat iface up, expect stack link updated.
+        // Switching default network updates TCP buffer sizes.
+        verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES);
+
+        // Add an IPv4 address. Expect prefix discovery to be stopped. Netd doesn't tell us that
+        // the NAT64 prefix was removed because one was never discovered.
+        cellLp.addLinkAddress(myIpv4);
+        mCellNetworkAgent.sendLinkProperties(cellLp);
+        networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
+        verify(mMockNetd, times(1)).resolverStopPrefix64Discovery(cellNetId);
+
+        verifyNoMoreInteractions(mMockNetd);
+        reset(mMockNetd);
+
+        // Remove IPv4 address. Expect prefix discovery to be started again.
+        cellLp.removeLinkAddress(myIpv4);
+        cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME));
+        mCellNetworkAgent.sendLinkProperties(cellLp);
+        networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
+        verify(mMockNetd, times(1)).resolverStartPrefix64Discovery(cellNetId);
+
+        // When NAT64 prefix discovery succeeds, LinkProperties are updated and clatd is started.
+        Nat464Xlat clat = mService.getNat464Xlat(mCellNetworkAgent);
+        assertNull(mCm.getLinkProperties(mCellNetworkAgent.getNetwork()).getNat64Prefix());
+        mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */,
+                kNat64PrefixString, 96);
+        LinkProperties lpBeforeClat = (LinkProperties) networkCallback.expectCallback(
+                CallbackState.LINK_PROPERTIES, mCellNetworkAgent).arg;
+        assertEquals(0, lpBeforeClat.getStackedLinks().size());
+        assertEquals(kNat64Prefix, lpBeforeClat.getNat64Prefix());
+        verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString());
+
+        // Clat iface comes up. Expect stacked link to be added.
         clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true);
         networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
         List<LinkProperties> stackedLps = mCm.getLinkProperties(mCellNetworkAgent.getNetwork())
@@ -5130,20 +5705,66 @@
         assertNotEquals(stackedLpsAfterChange, Collections.EMPTY_LIST);
         assertEquals(makeClatLinkProperties(myIpv4), stackedLpsAfterChange.get(0));
 
-        // Add ipv4 address, expect stacked linkproperties be cleaned up
+        // Add ipv4 address, expect that clatd and prefix discovery are stopped and stacked
+        // linkproperties are cleaned up.
         cellLp.addLinkAddress(myIpv4);
         cellLp.addRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME));
         mCellNetworkAgent.sendLinkProperties(cellLp);
         networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
         verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME);
+        verify(mMockNetd, times(1)).resolverStopPrefix64Discovery(cellNetId);
 
-        // Clat iface removed, expect linkproperties revert to original one
-        clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME);
+        // As soon as stop is called, the linkproperties lose the stacked interface.
         networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
         LinkProperties actualLpAfterIpv4 = mCm.getLinkProperties(mCellNetworkAgent.getNetwork());
-        assertEquals(cellLp, actualLpAfterIpv4);
+        LinkProperties expected = new LinkProperties(cellLp);
+        expected.setNat64Prefix(kNat64Prefix);
+        assertEquals(expected, actualLpAfterIpv4);
+        assertEquals(0, actualLpAfterIpv4.getStackedLinks().size());
 
-        // Clean up
+        // The interface removed callback happens but has no effect after stop is called.
+        clat.interfaceRemoved(CLAT_PREFIX + MOBILE_IFNAME);
+        networkCallback.assertNoCallback();
+
+        verifyNoMoreInteractions(mMockNetd);
+        reset(mMockNetd);
+
+        // Stopping prefix discovery causes netd to tell us that the NAT64 prefix is gone.
+        mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */,
+                kNat64PrefixString, 96);
+        networkCallback.expectLinkPropertiesLike((lp) -> lp.getNat64Prefix() == null,
+                mCellNetworkAgent);
+
+        // Remove IPv4 address and expect prefix discovery and clatd to be started again.
+        cellLp.removeLinkAddress(myIpv4);
+        cellLp.removeRoute(new RouteInfo(myIpv4, null, MOBILE_IFNAME));
+        cellLp.removeDnsServer(InetAddress.getByName("8.8.8.8"));
+        mCellNetworkAgent.sendLinkProperties(cellLp);
+        networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
+        verify(mMockNetd, times(1)).resolverStartPrefix64Discovery(cellNetId);
+        mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, true /* added */,
+                kNat64PrefixString, 96);
+        networkCallback.expectCallback(CallbackState.LINK_PROPERTIES, mCellNetworkAgent);
+        verify(mMockNetd, times(1)).clatdStart(MOBILE_IFNAME, kNat64Prefix.toString());
+
+
+        // Clat iface comes up. Expect stacked link to be added.
+        clat.interfaceLinkStateChanged(CLAT_PREFIX + MOBILE_IFNAME, true);
+        networkCallback.expectLinkPropertiesLike(
+                (lp) -> lp.getStackedLinks().size() == 1 && lp.getNat64Prefix() != null,
+                mCellNetworkAgent);
+
+        // NAT64 prefix is removed. Expect that clat is stopped.
+        mService.mNetdEventCallback.onNat64PrefixEvent(cellNetId, false /* added */,
+                kNat64PrefixString, 96);
+        networkCallback.expectLinkPropertiesLike(
+                (lp) -> lp.getStackedLinks().size() == 0 && lp.getNat64Prefix() == null,
+                mCellNetworkAgent);
+        verify(mMockNetd, times(1)).clatdStop(MOBILE_IFNAME);
+        networkCallback.expectLinkPropertiesLike((lp) -> lp.getStackedLinks().size() == 0,
+                mCellNetworkAgent);
+
+        // Clean up.
         mCellNetworkAgent.disconnect();
         networkCallback.expectCallback(CallbackState.LOST, mCellNetworkAgent);
         networkCallback.assertNoCallback();
@@ -5224,30 +5845,34 @@
         mCm.unregisterNetworkCallback(networkCallback);
     }
 
-    private static final String TEST_TCP_BUFFER_SIZES = "1,2,3,4,5,6";
-
-    private void verifyTcpBufferSizeChange(String tcpBufferSizes) throws Exception {
+    private void verifyTcpBufferSizeChange(String tcpBufferSizes) {
         String[] values = tcpBufferSizes.split(",");
         String rmemValues = String.join(" ", values[0], values[1], values[2]);
         String wmemValues = String.join(" ", values[3], values[4], values[5]);
         waitForIdle();
-        verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues);
+        try {
+            verify(mMockNetd, atLeastOnce()).setTcpRWmemorySize(rmemValues, wmemValues);
+        } catch (RemoteException e) {
+            fail("mMockNetd should never throw RemoteException");
+        }
         reset(mMockNetd);
     }
 
     @Test
-    public void testTcpBufferReset() throws Exception {
+    public void testTcpBufferReset() {
+        final String testTcpBufferSizes = "1,2,3,4,5,6";
+
         mCellNetworkAgent = new MockNetworkAgent(TRANSPORT_CELLULAR);
         reset(mMockNetd);
-        // Simple connection should have updated tcp buffer size.
+        // Switching default network updates TCP buffer sizes.
         mCellNetworkAgent.connect(false);
         verifyTcpBufferSizeChange(ConnectivityService.DEFAULT_TCP_BUFFER_SIZES);
 
         // Change link Properties should have updated tcp buffer size.
         LinkProperties lp = new LinkProperties();
-        lp.setTcpBufferSizes(TEST_TCP_BUFFER_SIZES);
+        lp.setTcpBufferSizes(testTcpBufferSizes);
         mCellNetworkAgent.sendLinkProperties(lp);
-        verifyTcpBufferSizeChange(TEST_TCP_BUFFER_SIZES);
+        verifyTcpBufferSizeChange(testTcpBufferSizes);
     }
 
     @Test
diff --git a/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java b/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
index a844cfe..7c40adf 100644
--- a/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceParameterizedTest.java
@@ -18,6 +18,7 @@
 
 import static android.system.OsConstants.AF_INET;
 import static android.system.OsConstants.AF_INET6;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.fail;
@@ -45,13 +46,10 @@
 import android.net.NetworkUtils;
 import android.os.Binder;
 import android.os.ParcelFileDescriptor;
-import android.support.test.filters.SmallTest;
 import android.system.Os;
 import android.test.mock.MockContext;
 
-import java.net.Socket;
-import java.util.Arrays;
-import java.util.Collection;
+import androidx.test.filters.SmallTest;
 
 import org.junit.Before;
 import org.junit.Ignore;
@@ -59,6 +57,10 @@
 import org.junit.runner.RunWith;
 import org.junit.runners.Parameterized;
 
+import java.net.Socket;
+import java.util.Arrays;
+import java.util.Collection;
+
 /** Unit tests for {@link IpSecService}. */
 @SmallTest
 @RunWith(Parameterized.class)
diff --git a/tests/net/java/com/android/server/IpSecServiceRefcountedResourceTest.java b/tests/net/java/com/android/server/IpSecServiceRefcountedResourceTest.java
index cf8f715..68ff777 100644
--- a/tests/net/java/com/android/server/IpSecServiceRefcountedResourceTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceRefcountedResourceTest.java
@@ -31,22 +31,23 @@
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.RemoteException;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.IpSecService.IResource;
 import com.android.server.IpSecService.RefcountedResource;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.util.ArrayList;
 import java.util.HashSet;
 import java.util.List;
 import java.util.Set;
 import java.util.concurrent.ThreadLocalRandom;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 /** Unit tests for {@link IpSecService.RefcountedResource}. */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/com/android/server/IpSecServiceTest.java b/tests/net/java/com/android/server/IpSecServiceTest.java
index 5be7c7b..b5c3e92 100644
--- a/tests/net/java/com/android/server/IpSecServiceTest.java
+++ b/tests/net/java/com/android/server/IpSecServiceTest.java
@@ -20,6 +20,7 @@
 import static android.system.OsConstants.EADDRINUSE;
 import static android.system.OsConstants.IPPROTO_UDP;
 import static android.system.OsConstants.SOCK_DGRAM;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
@@ -39,19 +40,24 @@
 import android.net.IpSecConfig;
 import android.net.IpSecManager;
 import android.net.IpSecSpiResponse;
-import android.net.IpSecTransform;
 import android.net.IpSecUdpEncapResponse;
 import android.os.Binder;
 import android.os.ParcelFileDescriptor;
 import android.os.Process;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.ErrnoException;
 import android.system.Os;
 import android.system.StructStat;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import dalvik.system.SocketTagger;
 
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentMatcher;
+
 import java.io.FileDescriptor;
 import java.net.InetAddress;
 import java.net.ServerSocket;
@@ -60,11 +66,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.mockito.ArgumentMatcher;
-
 /** Unit tests for {@link IpSecService}. */
 @SmallTest
 @RunWith(AndroidJUnit4.class)
diff --git a/tests/net/java/com/android/server/NetworkManagementServiceTest.java b/tests/net/java/com/android/server/NetworkManagementServiceTest.java
index 56a075b..6fb3225 100644
--- a/tests/net/java/com/android/server/NetworkManagementServiceTest.java
+++ b/tests/net/java/com/android/server/NetworkManagementServiceTest.java
@@ -26,21 +26,19 @@
 import android.content.Context;
 import android.net.INetd;
 import android.net.LinkAddress;
-import android.net.LocalSocket;
 import android.net.LocalServerSocket;
+import android.net.LocalSocket;
 import android.os.BatteryStats;
 import android.os.Binder;
 import android.os.IBinder;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.app.IBatteryStats;
 import com.android.server.NetworkManagementService.SystemServices;
 import com.android.server.net.BaseNetworkObserver;
 
-import java.io.IOException;
-import java.io.OutputStream;
-
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -48,6 +46,9 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.io.IOException;
+import java.io.OutputStream;
+
 /**
  * Tests for {@link NetworkManagementService}.
  */
diff --git a/tests/net/java/com/android/server/NsdServiceTest.java b/tests/net/java/com/android/server/NsdServiceTest.java
index b88c784..a90fa68 100644
--- a/tests/net/java/com/android/server/NsdServiceTest.java
+++ b/tests/net/java/com/android/server/NsdServiceTest.java
@@ -22,23 +22,25 @@
 import static org.mockito.Mockito.never;
 import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.timeout;
-import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
+import android.content.ContentResolver;
+import android.content.Context;
+import android.net.nsd.NsdManager;
+import android.net.nsd.NsdServiceInfo;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.os.Message;
-import android.content.Context;
-import android.content.ContentResolver;
-import android.net.nsd.NsdManager;
-import android.net.nsd.NsdServiceInfo;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.NsdService.DaemonConnection;
 import com.android.server.NsdService.DaemonConnectionSupplier;
 import com.android.server.NsdService.NativeCallbackReceiver;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
index 38322e9..15ba43d 100644
--- a/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
+++ b/tests/net/java/com/android/server/connectivity/DnsManagerTest.java
@@ -37,10 +37,11 @@
 import android.net.shared.PrivateDnsConfig;
 import android.os.INetworkManagementService;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.test.FakeSettingsProvider;
 
 import org.junit.Before;
diff --git a/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java b/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
index 0656c5f..70495cc 100644
--- a/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
+++ b/tests/net/java/com/android/server/connectivity/IpConnectivityEventBuilderTest.java
@@ -16,52 +16,44 @@
 
 package com.android.server.connectivity;
 
-import static android.net.metrics.INetdEventListener.EVENT_GETADDRINFO;
-import static android.net.metrics.INetdEventListener.EVENT_GETHOSTBYNAME;
-import static com.android.server.connectivity.MetricsTestUtil.aBool;
-import static com.android.server.connectivity.MetricsTestUtil.aByteArray;
 import static com.android.server.connectivity.MetricsTestUtil.aLong;
 import static com.android.server.connectivity.MetricsTestUtil.aString;
 import static com.android.server.connectivity.MetricsTestUtil.aType;
 import static com.android.server.connectivity.MetricsTestUtil.anInt;
-import static com.android.server.connectivity.MetricsTestUtil.anIntArray;
-import static com.android.server.connectivity.MetricsTestUtil.b;
 import static com.android.server.connectivity.MetricsTestUtil.describeIpEvent;
-import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog;
 import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.BLUETOOTH;
 import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.CELLULAR;
-import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.ETHERNET;
+import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog;
 import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.MULTIPLE;
 import static com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.WIFI;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.fail;
 
 import android.net.ConnectivityMetricsEvent;
 import android.net.metrics.ApfProgramEvent;
 import android.net.metrics.ApfStats;
-import android.net.metrics.ConnectStats;
 import android.net.metrics.DefaultNetworkEvent;
 import android.net.metrics.DhcpClientEvent;
 import android.net.metrics.DhcpErrorEvent;
-import android.net.metrics.DnsEvent;
-import android.net.metrics.DnsEvent;
 import android.net.metrics.IpManagerEvent;
 import android.net.metrics.IpReachabilityEvent;
 import android.net.metrics.NetworkEvent;
 import android.net.metrics.RaEvent;
 import android.net.metrics.ValidationProbeEvent;
 import android.net.metrics.WakeupStats;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityEvent;
 
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.util.Arrays;
 import java.util.List;
 
-import org.junit.runner.RunWith;
-import org.junit.Test;
-
 // TODO: instead of comparing textpb to textpb, parse textpb and compare proto to proto.
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
index 1a0cb74..d5b2c87 100644
--- a/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
+++ b/tests/net/java/com/android/server/connectivity/IpConnectivityMetricsTest.java
@@ -47,11 +47,12 @@
 import android.net.metrics.RaEvent;
 import android.net.metrics.ValidationProbeEvent;
 import android.os.Parcelable;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.OsConstants;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Base64;
 
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.BitUtils;
 import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass;
 
diff --git a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
index aa6cbda..6de4aa1 100644
--- a/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/LingerMonitorTest.java
@@ -35,13 +35,15 @@
 import android.net.INetd;
 import android.net.Network;
 import android.net.NetworkCapabilities;
+import android.net.NetworkFactory;
 import android.net.NetworkInfo;
 import android.net.NetworkMisc;
 import android.os.INetworkManagementService;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.text.format.DateUtils;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.R;
 import com.android.server.ConnectivityService;
 import com.android.server.connectivity.NetworkNotificationManager.NotificationType;
@@ -351,7 +353,8 @@
         caps.addCapability(0);
         caps.addTransportType(transport);
         NetworkAgentInfo nai = new NetworkAgentInfo(null, null, new Network(netId), info, null,
-                caps, 50, mCtx, null, mMisc, mConnService, mNetd, mNMS);
+                caps, 50, mCtx, null, mMisc, mConnService, mNetd, mNMS,
+                NetworkFactory.SerialNumber.NONE);
         nai.everValidated = true;
         return nai;
     }
diff --git a/tests/net/java/com/android/server/connectivity/MultipathPolicyTrackerTest.java b/tests/net/java/com/android/server/connectivity/MultipathPolicyTrackerTest.java
index e58811b..b783467 100644
--- a/tests/net/java/com/android/server/connectivity/MultipathPolicyTrackerTest.java
+++ b/tests/net/java/com/android/server/connectivity/MultipathPolicyTrackerTest.java
@@ -28,7 +28,6 @@
 import static com.android.server.net.NetworkPolicyManagerInternal.QUOTA_TYPE_MULTIPATH;
 import static com.android.server.net.NetworkPolicyManagerService.OPPORTUNISTIC_QUOTA_UNKNOWN;
 
-import static junit.framework.TestCase.assertEquals;
 import static junit.framework.TestCase.assertNotNull;
 
 import static org.mockito.ArgumentMatchers.any;
@@ -54,13 +53,14 @@
 import android.net.StringNetworkSpecifier;
 import android.os.Handler;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 import android.test.mock.MockContentResolver;
 import android.util.DataUnit;
 import android.util.RecurrenceRule;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.R;
 import com.android.internal.util.test.FakeSettingsProvider;
 import com.android.server.LocalServices;
diff --git a/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java b/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
index 07b1d05..cc09fb7 100644
--- a/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
+++ b/tests/net/java/com/android/server/connectivity/Nat464XlatTest.java
@@ -16,9 +16,11 @@
 
 package com.android.server.connectivity;
 
+import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.inOrder;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
@@ -27,6 +29,7 @@
 import android.net.ConnectivityManager;
 import android.net.INetd;
 import android.net.InterfaceConfiguration;
+import android.net.IpPrefix;
 import android.net.LinkAddress;
 import android.net.LinkProperties;
 import android.net.NetworkInfo;
@@ -34,8 +37,9 @@
 import android.os.Handler;
 import android.os.INetworkManagementService;
 import android.os.test.TestLooper;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.server.ConnectivityService;
 
@@ -43,6 +47,7 @@
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
+import org.mockito.InOrder;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
@@ -53,6 +58,8 @@
     static final String BASE_IFACE = "test0";
     static final String STACKED_IFACE = "v4-test0";
     static final LinkAddress ADDR = new LinkAddress("192.0.2.5/29");
+    static final String NAT64_PREFIX = "64:ff9b::/96";
+    static final int NETID = 42;
 
     @Mock ConnectivityService mConnectivity;
     @Mock NetworkMisc mMisc;
@@ -65,7 +72,11 @@
     Handler mHandler;
 
     Nat464Xlat makeNat464Xlat() {
-        return new Nat464Xlat(mNai, mNetd, mNms);
+        return new Nat464Xlat(mNai, mNetd, mNms) {
+            @Override protected int getNetId() {
+                return NETID;
+            }
+        };
     }
 
     @Before
@@ -87,6 +98,24 @@
         when(mConfig.getLinkAddress()).thenReturn(ADDR);
     }
 
+    private void assertRequiresClat(boolean expected, NetworkAgentInfo nai) {
+        String msg = String.format("requiresClat expected %b for type=%d state=%s skip=%b "
+                + "nat64Prefix=%s addresses=%s", expected, nai.networkInfo.getType(),
+                nai.networkInfo.getDetailedState(),
+                mMisc.skip464xlat, nai.linkProperties.getNat64Prefix(),
+                nai.linkProperties.getLinkAddresses());
+        assertEquals(msg, expected, Nat464Xlat.requiresClat(nai));
+    }
+
+    private void assertShouldStartClat(boolean expected, NetworkAgentInfo nai) {
+        String msg = String.format("shouldStartClat expected %b for type=%d state=%s skip=%b "
+                + "nat64Prefix=%s addresses=%s", expected, nai.networkInfo.getType(),
+                nai.networkInfo.getDetailedState(),
+                mMisc.skip464xlat, nai.linkProperties.getNat64Prefix(),
+                nai.linkProperties.getLinkAddresses());
+        assertEquals(msg, expected, Nat464Xlat.shouldStartClat(nai));
+    }
+
     @Test
     public void testRequiresClat() throws Exception {
         final int[] supportedTypes = {
@@ -102,20 +131,45 @@
             NetworkInfo.DetailedState.SUSPENDED,
         };
 
+        LinkProperties oldLp = new LinkProperties(mNai.linkProperties);
         for (int type : supportedTypes) {
             mNai.networkInfo.setType(type);
             for (NetworkInfo.DetailedState state : supportedDetailedStates) {
                 mNai.networkInfo.setDetailedState(state, "reason", "extraInfo");
-                String msg = String.format("requiresClat expected for type=%d state=%s",
-                        type, state);
+
+                mNai.linkProperties.setNat64Prefix(new IpPrefix("2001:db8:0:64::/96"));
+                assertRequiresClat(false, mNai);
+                assertShouldStartClat(false, mNai);
+
+                mNai.linkProperties.addLinkAddress(new LinkAddress("fc00::1/64"));
+                assertRequiresClat(false, mNai);
+                assertShouldStartClat(false, mNai);
+
+                mNai.linkProperties.addLinkAddress(new LinkAddress("2001:db8::1/64"));
+                assertRequiresClat(true, mNai);
+                assertShouldStartClat(true, mNai);
 
                 mMisc.skip464xlat = true;
-                String errorMsg = msg + String.format(" skip464xlat=%b", mMisc.skip464xlat);
-                assertFalse(errorMsg, Nat464Xlat.requiresClat(mNai));
+                assertRequiresClat(false, mNai);
+                assertShouldStartClat(false, mNai);
 
                 mMisc.skip464xlat = false;
-                errorMsg = msg + String.format(" skip464xlat=%b", mMisc.skip464xlat);
-                assertTrue(errorMsg, Nat464Xlat.requiresClat(mNai));
+                assertRequiresClat(true, mNai);
+                assertShouldStartClat(true, mNai);
+
+                mNai.linkProperties.addLinkAddress(new LinkAddress("192.0.2.2/24"));
+                assertRequiresClat(false, mNai);
+                assertShouldStartClat(false, mNai);
+
+                mNai.linkProperties.removeLinkAddress(new LinkAddress("192.0.2.2/24"));
+                assertRequiresClat(true, mNai);
+                assertShouldStartClat(true, mNai);
+
+                mNai.linkProperties.setNat64Prefix(null);
+                assertRequiresClat(true, mNai);
+                assertShouldStartClat(false, mNai);
+
+                mNai.linkProperties = new LinkProperties(oldLp);
             }
         }
     }
@@ -125,11 +179,13 @@
         Nat464Xlat nat = makeNat464Xlat();
         ArgumentCaptor<LinkProperties> c = ArgumentCaptor.forClass(LinkProperties.class);
 
-        // ConnectivityService starts clat.
+        nat.setNat64Prefix(new IpPrefix(NAT64_PREFIX));
+
+        // Start clat.
         nat.start();
 
         verify(mNms).registerObserver(eq(nat));
-        verify(mNetd).clatdStart(eq(BASE_IFACE));
+        verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
 
         // Stacked interface up notification arrives.
         nat.interfaceLinkStateChanged(STACKED_IFACE, true);
@@ -141,22 +197,109 @@
         assertTrue(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
         assertRunning(nat);
 
-        // ConnectivityService stops clat (Network disconnects, IPv4 addr appears, ...).
+        // Stop clat (Network disconnects, IPv4 addr appears, ...).
         nat.stop();
 
         verify(mNetd).clatdStop(eq(BASE_IFACE));
+        verify(mConnectivity, times(2)).handleUpdateLinkProperties(eq(mNai), c.capture());
+        verify(mNms).unregisterObserver(eq(nat));
+        assertTrue(c.getValue().getStackedLinks().isEmpty());
+        assertFalse(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
+        verify(mNetd).resolverStopPrefix64Discovery(eq(NETID));
+        assertIdle(nat);
 
-        // Stacked interface removed notification arrives.
+        // Stacked interface removed notification arrives and is ignored.
         nat.interfaceRemoved(STACKED_IFACE);
         mLooper.dispatchNext();
 
-        verify(mNms).unregisterObserver(eq(nat));
-        verify(mConnectivity, times(2)).handleUpdateLinkProperties(eq(mNai), c.capture());
+        verifyNoMoreInteractions(mNetd, mNms, mConnectivity);
+    }
+
+    private void checkStartStopStart(boolean interfaceRemovedFirst) throws Exception {
+        Nat464Xlat nat = makeNat464Xlat();
+        ArgumentCaptor<LinkProperties> c = ArgumentCaptor.forClass(LinkProperties.class);
+        InOrder inOrder = inOrder(mNetd, mConnectivity);
+
+        nat.setNat64Prefix(new IpPrefix(NAT64_PREFIX));
+
+        nat.start();
+
+        inOrder.verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
+
+        // Stacked interface up notification arrives.
+        nat.interfaceLinkStateChanged(STACKED_IFACE, true);
+        mLooper.dispatchNext();
+
+        inOrder.verify(mConnectivity).handleUpdateLinkProperties(eq(mNai), c.capture());
+        assertFalse(c.getValue().getStackedLinks().isEmpty());
+        assertTrue(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
+        assertRunning(nat);
+
+        // ConnectivityService stops clat (Network disconnects, IPv4 addr appears, ...).
+        nat.stop();
+
+        inOrder.verify(mNetd).clatdStop(eq(BASE_IFACE));
+
+        inOrder.verify(mConnectivity, times(1)).handleUpdateLinkProperties(eq(mNai), c.capture());
         assertTrue(c.getValue().getStackedLinks().isEmpty());
         assertFalse(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
         assertIdle(nat);
 
-        verifyNoMoreInteractions(mNetd, mNms, mConnectivity);
+        if (interfaceRemovedFirst) {
+            // Stacked interface removed notification arrives and is ignored.
+            nat.interfaceRemoved(STACKED_IFACE);
+            mLooper.dispatchNext();
+            nat.interfaceLinkStateChanged(STACKED_IFACE, false);
+            mLooper.dispatchNext();
+        }
+
+        assertTrue(c.getValue().getStackedLinks().isEmpty());
+        assertFalse(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
+        assertIdle(nat);
+        inOrder.verifyNoMoreInteractions();
+
+        nat.start();
+
+        inOrder.verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
+
+        if (!interfaceRemovedFirst) {
+            // Stacked interface removed notification arrives and is ignored.
+            nat.interfaceRemoved(STACKED_IFACE);
+            mLooper.dispatchNext();
+            nat.interfaceLinkStateChanged(STACKED_IFACE, false);
+            mLooper.dispatchNext();
+        }
+
+        // Stacked interface up notification arrives.
+        nat.interfaceLinkStateChanged(STACKED_IFACE, true);
+        mLooper.dispatchNext();
+
+        inOrder.verify(mConnectivity).handleUpdateLinkProperties(eq(mNai), c.capture());
+        assertFalse(c.getValue().getStackedLinks().isEmpty());
+        assertTrue(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
+        assertRunning(nat);
+
+        // ConnectivityService stops clat again.
+        nat.stop();
+
+        inOrder.verify(mNetd).clatdStop(eq(BASE_IFACE));
+
+        inOrder.verify(mConnectivity, times(1)).handleUpdateLinkProperties(eq(mNai), c.capture());
+        assertTrue(c.getValue().getStackedLinks().isEmpty());
+        assertFalse(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
+        assertIdle(nat);
+
+        inOrder.verifyNoMoreInteractions();
+    }
+
+    @Test
+    public void testStartStopStart() throws Exception {
+        checkStartStopStart(true);
+    }
+
+    @Test
+    public void testStartStopStartBeforeInterfaceRemoved() throws Exception {
+        checkStartStopStart(false);
     }
 
     @Test
@@ -164,11 +307,12 @@
         Nat464Xlat nat = makeNat464Xlat();
         ArgumentCaptor<LinkProperties> c = ArgumentCaptor.forClass(LinkProperties.class);
 
-        // ConnectivityService starts clat.
+        nat.setNat64Prefix(new IpPrefix(NAT64_PREFIX));
+
         nat.start();
 
         verify(mNms).registerObserver(eq(nat));
-        verify(mNetd).clatdStart(eq(BASE_IFACE));
+        verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
 
         // Stacked interface up notification arrives.
         nat.interfaceLinkStateChanged(STACKED_IFACE, true);
@@ -184,9 +328,10 @@
         nat.interfaceRemoved(STACKED_IFACE);
         mLooper.dispatchNext();
 
-        verify(mNms).unregisterObserver(eq(nat));
         verify(mNetd).clatdStop(eq(BASE_IFACE));
         verify(mConnectivity, times(2)).handleUpdateLinkProperties(eq(mNai), c.capture());
+        verify(mNms).unregisterObserver(eq(nat));
+        verify(mNetd).resolverStopPrefix64Discovery(eq(NETID));
         assertTrue(c.getValue().getStackedLinks().isEmpty());
         assertFalse(c.getValue().getAllInterfaceNames().contains(STACKED_IFACE));
         assertIdle(nat);
@@ -201,24 +346,25 @@
     public void testStopBeforeClatdStarts() throws Exception {
         Nat464Xlat nat = makeNat464Xlat();
 
-        // ConnectivityService starts clat.
+        nat.setNat64Prefix(new IpPrefix(NAT64_PREFIX));
+
         nat.start();
 
         verify(mNms).registerObserver(eq(nat));
-        verify(mNetd).clatdStart(eq(BASE_IFACE));
+        verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
 
         // ConnectivityService immediately stops clat (Network disconnects, IPv4 addr appears, ...)
         nat.stop();
 
-        verify(mNms).unregisterObserver(eq(nat));
         verify(mNetd).clatdStop(eq(BASE_IFACE));
+        verify(mNms).unregisterObserver(eq(nat));
+        verify(mNetd).resolverStopPrefix64Discovery(eq(NETID));
         assertIdle(nat);
 
         // In-flight interface up notification arrives: no-op
         nat.interfaceLinkStateChanged(STACKED_IFACE, true);
         mLooper.dispatchNext();
 
-
         // Interface removed notification arrives after stopClatd() takes effect: no-op.
         nat.interfaceRemoved(STACKED_IFACE);
         mLooper.dispatchNext();
@@ -232,17 +378,19 @@
     public void testStopAndClatdNeverStarts() throws Exception {
         Nat464Xlat nat = makeNat464Xlat();
 
-        // ConnectivityService starts clat.
+        nat.setNat64Prefix(new IpPrefix(NAT64_PREFIX));
+
         nat.start();
 
         verify(mNms).registerObserver(eq(nat));
-        verify(mNetd).clatdStart(eq(BASE_IFACE));
+        verify(mNetd).clatdStart(eq(BASE_IFACE), eq(NAT64_PREFIX));
 
         // ConnectivityService immediately stops clat (Network disconnects, IPv4 addr appears, ...)
         nat.stop();
 
-        verify(mNms).unregisterObserver(eq(nat));
         verify(mNetd).clatdStop(eq(BASE_IFACE));
+        verify(mNms).unregisterObserver(eq(nat));
+        verify(mNetd).resolverStopPrefix64Discovery(eq(NETID));
         assertIdle(nat);
 
         verifyNoMoreInteractions(mNetd, mNms, mConnectivity);
diff --git a/tests/net/java/com/android/server/connectivity/NetdEventListenerServiceTest.java b/tests/net/java/com/android/server/connectivity/NetdEventListenerServiceTest.java
index 67805c9..e4117b8 100644
--- a/tests/net/java/com/android/server/connectivity/NetdEventListenerServiceTest.java
+++ b/tests/net/java/com/android/server/connectivity/NetdEventListenerServiceTest.java
@@ -18,43 +18,37 @@
 
 import static android.net.metrics.INetdEventListener.EVENT_GETADDRINFO;
 import static android.net.metrics.INetdEventListener.EVENT_GETHOSTBYNAME;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
-import static org.mockito.Mockito.any;
 import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.anyInt;
-import static org.mockito.Mockito.eq;
-import static org.mockito.Mockito.timeout;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
 import android.net.ConnectivityManager;
 import android.net.Network;
 import android.net.NetworkCapabilities;
-import android.support.test.runner.AndroidJUnit4;
 import android.system.OsConstants;
 import android.test.suitebuilder.annotation.SmallTest;
 import android.util.Base64;
 
-import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.DNSLookupBatch;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityEvent;
 import com.android.server.connectivity.metrics.nano.IpConnectivityLogClass.IpConnectivityLog;
 
-import java.io.FileOutputStream;
-import java.io.PrintWriter;
-import java.io.StringWriter;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Comparator;
-import java.util.List;
-
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
+import java.io.FileOutputStream;
+import java.io.PrintWriter;
+import java.io.StringWriter;
+import java.util.Arrays;
+import java.util.Comparator;
+import java.util.List;
+
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class NetdEventListenerServiceTest {
diff --git a/tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java b/tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
index 273b8fc..9580763 100644
--- a/tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
+++ b/tests/net/java/com/android/server/connectivity/NetworkNotificationManagerTest.java
@@ -35,10 +35,11 @@
 import android.content.res.Resources;
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.connectivity.NetworkNotificationManager.NotificationType;
 
 import org.junit.Before;
diff --git a/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java b/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
index f2bd770..354c08f 100644
--- a/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/PermissionMonitorTest.java
@@ -50,8 +50,9 @@
 import android.os.Build;
 import android.os.INetworkManagementService;
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/net/java/com/android/server/connectivity/TetheringTest.java b/tests/net/java/com/android/server/connectivity/TetheringTest.java
index 533d7ad..fdba723 100644
--- a/tests/net/java/com/android/server/connectivity/TetheringTest.java
+++ b/tests/net/java/com/android/server/connectivity/TetheringTest.java
@@ -68,6 +68,7 @@
 import android.net.INetd;
 import android.net.INetworkPolicyManager;
 import android.net.INetworkStatsService;
+import android.net.ITetheringEventCallback;
 import android.net.InterfaceConfiguration;
 import android.net.IpPrefix;
 import android.net.LinkAddress;
@@ -98,11 +99,12 @@
 import android.os.UserManager;
 import android.os.test.TestLooper;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.CarrierConfigManager;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.StateMachine;
 import com.android.internal.util.test.BroadcastInterceptingContext;
@@ -122,6 +124,7 @@
 import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Vector;
 
 @RunWith(AndroidJUnit4.class)
@@ -917,6 +920,67 @@
                 expectedInteractionsWithShowNotification);
     }
 
+    private class TestTetheringEventCallback extends ITetheringEventCallback.Stub {
+        private final ArrayList<Network> mActualUpstreams = new ArrayList<>();
+
+        public void expectUpstreamChanged(Network... networks) {
+            final ArrayList<Network> expectedUpstreams =
+                    new ArrayList<Network>(Arrays.asList(networks));
+            for (Network upstream : expectedUpstreams) {
+                // throws OOB if no expectations
+                assertEquals(mActualUpstreams.remove(0), upstream);
+            }
+            assertNoCallback();
+        }
+
+        @Override
+        public void onUpstreamChanged(Network network) {
+            mActualUpstreams.add(network);
+        }
+
+        public void assertNoCallback() {
+            assertTrue(mActualUpstreams.isEmpty());
+        }
+    }
+
+    @Test
+    public void testRegisterTetheringEventCallback() throws Exception {
+        TestTetheringEventCallback callback1 = new TestTetheringEventCallback();
+        TestTetheringEventCallback callback2 = new TestTetheringEventCallback();
+
+        // 1. Register one callback and run usb tethering.
+        mTethering.registerTetheringEventCallback(callback1);
+        mLooper.dispatchAll();
+        callback1.expectUpstreamChanged(new Network[] {null});
+        NetworkState upstreamState = buildMobileDualStackUpstreamState();
+        runUsbTethering(upstreamState);
+        callback1.expectUpstreamChanged(upstreamState.network);
+        // 2. Register second callback.
+        mTethering.registerTetheringEventCallback(callback2);
+        mLooper.dispatchAll();
+        callback2.expectUpstreamChanged(upstreamState.network);
+        // 3. Disable usb tethering.
+        mTethering.stopTethering(TETHERING_USB);
+        mLooper.dispatchAll();
+        sendUsbBroadcast(false, false, false);
+        mLooper.dispatchAll();
+        callback1.expectUpstreamChanged(new Network[] {null});
+        callback2.expectUpstreamChanged(new Network[] {null});
+        // 4. Unregister first callback and run hotspot.
+        mTethering.unregisterTetheringEventCallback(callback1);
+        mLooper.dispatchAll();
+        when(mUpstreamNetworkMonitor.getCurrentPreferredUpstream()).thenReturn(upstreamState);
+        when(mUpstreamNetworkMonitor.selectPreferredUpstreamType(any()))
+                .thenReturn(upstreamState);
+        when(mWifiManager.startSoftAp(any(WifiConfiguration.class))).thenReturn(true);
+        mTethering.startTethering(TETHERING_WIFI, null, false);
+        mLooper.dispatchAll();
+        mTethering.interfaceStatusChanged(TEST_WLAN_IFNAME, true);
+        sendWifiApStateChanged(WIFI_AP_STATE_ENABLED, TEST_WLAN_IFNAME, IFACE_IP_MODE_TETHERED);
+        mLooper.dispatchAll();
+        callback1.assertNoCallback();
+        callback2.expectUpstreamChanged(upstreamState.network);
+    }
 
     // TODO: Test that a request for hotspot mode doesn't interfere with an
     // already operating tethering mode interface.
diff --git a/tests/net/java/com/android/server/connectivity/VpnTest.java b/tests/net/java/com/android/server/connectivity/VpnTest.java
index f169d6b..2cae250 100644
--- a/tests/net/java/com/android/server/connectivity/VpnTest.java
+++ b/tests/net/java/com/android/server/connectivity/VpnTest.java
@@ -28,6 +28,7 @@
 import static android.net.NetworkCapabilities.TRANSPORT_CELLULAR;
 import static android.net.NetworkCapabilities.TRANSPORT_VPN;
 import static android.net.NetworkCapabilities.TRANSPORT_WIFI;
+import static android.net.RouteInfo.RTN_UNREACHABLE;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -72,11 +73,12 @@
 import android.os.SystemClock;
 import android.os.UserHandle;
 import android.os.UserManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.util.ArrayMap;
 import android.util.ArraySet;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.R;
 import com.android.internal.net.VpnConfig;
 
@@ -89,6 +91,7 @@
 import org.mockito.MockitoAnnotations;
 
 import java.net.Inet4Address;
+import java.net.Inet6Address;
 import java.net.UnknownHostException;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -775,6 +778,16 @@
         // V4 does not, but V6 has sufficient coverage again
         lp.addRoute(new RouteInfo(new IpPrefix("::/1")));
         assertTrue(Vpn.providesRoutesToMostDestinations(lp));
+
+        lp.clear();
+        // V4-unreachable route should not be treated as sufficient coverage
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet4Address.ANY, 0), RTN_UNREACHABLE));
+        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
+
+        lp.clear();
+        // V6-unreachable route should not be treated as sufficient coverage
+        lp.addRoute(new RouteInfo(new IpPrefix(Inet6Address.ANY, 0), RTN_UNREACHABLE));
+        assertFalse(Vpn.providesRoutesToMostDestinations(lp));
     }
 
     @Test
diff --git a/tests/net/java/com/android/server/connectivity/tethering/EntitlementManagerTest.java b/tests/net/java/com/android/server/connectivity/tethering/EntitlementManagerTest.java
index 193f380..3944fad 100644
--- a/tests/net/java/com/android/server/connectivity/tethering/EntitlementManagerTest.java
+++ b/tests/net/java/com/android/server/connectivity/tethering/EntitlementManagerTest.java
@@ -42,11 +42,12 @@
 import android.os.ResultReceiver;
 import android.os.test.TestLooper;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.CarrierConfigManager;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.R;
 import com.android.internal.util.State;
 import com.android.internal.util.StateMachine;
@@ -225,7 +226,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, true);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true);
         callbackTimeoutHelper(mCallbacklatch);
         assertFalse(mEnMgr.everRunUiEntitlement);
 
@@ -241,7 +242,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, false);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false);
         callbackTimeoutHelper(mCallbacklatch);
         assertFalse(mEnMgr.everRunUiEntitlement);
         // 3. No cache value and ui entitlement check is needed.
@@ -254,7 +255,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, true);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true);
         mLooper.dispatchAll();
         callbackTimeoutHelper(mCallbacklatch);
         assertTrue(mEnMgr.everRunUiEntitlement);
@@ -268,7 +269,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, false);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, false);
         callbackTimeoutHelper(mCallbacklatch);
         assertFalse(mEnMgr.everRunUiEntitlement);
         // 5. Cache value is TETHER_ERROR_PROVISION_FAILED and ui entitlement check is needed.
@@ -281,7 +282,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, true);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true);
         mLooper.dispatchAll();
         callbackTimeoutHelper(mCallbacklatch);
         assertTrue(mEnMgr.everRunUiEntitlement);
@@ -295,7 +296,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_WIFI, receiver, true);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_WIFI, receiver, true);
         callbackTimeoutHelper(mCallbacklatch);
         assertFalse(mEnMgr.everRunUiEntitlement);
         // 7. Test get value for other downstream type.
@@ -307,7 +308,7 @@
                 mCallbacklatch.countDown();
             }
         };
-        mEnMgr.getLatestTetheringEntitlementValue(TETHERING_USB, receiver, false);
+        mEnMgr.getLatestTetheringEntitlementResult(TETHERING_USB, receiver, false);
         callbackTimeoutHelper(mCallbacklatch);
         assertFalse(mEnMgr.everRunUiEntitlement);
     }
diff --git a/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java b/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java
index b98f63b..be54b1a 100644
--- a/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java
+++ b/tests/net/java/com/android/server/connectivity/tethering/OffloadControllerTest.java
@@ -23,7 +23,9 @@
 import static android.net.NetworkStats.UID_ALL;
 import static android.net.TrafficStats.UID_TETHERING;
 import static android.provider.Settings.Global.TETHER_OFFLOAD_DISABLED;
+
 import static com.android.server.connectivity.tethering.OffloadHardwareInterface.ForwardedStats;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
@@ -35,7 +37,6 @@
 import static org.mockito.Mockito.clearInvocations;
 import static org.mockito.Mockito.inOrder;
 import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.reset;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.verifyNoMoreInteractions;
@@ -52,30 +53,30 @@
 import android.net.util.SharedLog;
 import android.os.ConditionVariable;
 import android.os.Handler;
-import android.os.Looper;
 import android.os.INetworkManagementService;
+import android.os.Looper;
 import android.provider.Settings;
 import android.provider.Settings.SettingNotFoundException;
-
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.mock.MockContentResolver;
-import com.android.internal.util.test.FakeSettingsProvider;
 
-import java.net.InetAddress;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Set;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.internal.util.test.FakeSettingsProvider;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.ArgumentCaptor;
 import org.mockito.InOrder;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.net.InetAddress;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Set;
 
 @RunWith(AndroidJUnit4.class)
 @SmallTest
diff --git a/tests/net/java/com/android/server/connectivity/tethering/TetheringConfigurationTest.java b/tests/net/java/com/android/server/connectivity/tethering/TetheringConfigurationTest.java
index 01b904d8..36a1b7c 100644
--- a/tests/net/java/com/android/server/connectivity/tethering/TetheringConfigurationTest.java
+++ b/tests/net/java/com/android/server/connectivity/tethering/TetheringConfigurationTest.java
@@ -24,9 +24,7 @@
 import static android.provider.Settings.Global.TETHER_ENABLE_LEGACY_DHCP_SERVER;
 import static android.telephony.SubscriptionManager.INVALID_SUBSCRIPTION_ID;
 
-import static com.android.server.connectivity.tethering.TetheringConfiguration.DUN_NOT_REQUIRED;
-import static com.android.server.connectivity.tethering.TetheringConfiguration.DUN_REQUIRED;
-import static com.android.server.connectivity.tethering.TetheringConfiguration.DUN_UNSPECIFIED;
+import static com.android.internal.R.array.config_tether_upstream_types;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -38,11 +36,12 @@
 import android.content.res.Resources;
 import android.net.util.SharedLog;
 import android.provider.Settings;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 import android.test.mock.MockContentResolver;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.util.test.BroadcastInterceptingContext;
 import com.android.internal.util.test.FakeSettingsProvider;
 
@@ -52,6 +51,7 @@
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
+import java.util.Arrays;
 import java.util.Iterator;
 
 @RunWith(AndroidJUnit4.class)
@@ -112,74 +112,103 @@
                 .thenReturn(new String[]{ "test_wlan\\d" });
         when(mResources.getStringArray(com.android.internal.R.array.config_tether_bluetooth_regexs))
                 .thenReturn(new String[0]);
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[0]);
+        when(mResources.getIntArray(config_tether_upstream_types)).thenReturn(new int[0]);
         when(mResources.getStringArray(
                 com.android.internal.R.array.config_mobile_hotspot_provision_app))
                 .thenReturn(new String[0]);
         mContentResolver = new MockContentResolver();
         mContentResolver.addProvider(Settings.AUTHORITY, new FakeSettingsProvider());
+        mHasTelephonyManager = true;
         mMockContext = new MockContext(mContext);
     }
 
+    private TetheringConfiguration getTetheringConfiguration(int[] legacyTetherUpstreamTypes) {
+        when(mResources.getIntArray(config_tether_upstream_types)).thenReturn(
+                legacyTetherUpstreamTypes);
+        return new TetheringConfiguration(mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
+    }
+
+    @Test
+    public void testNoTelephonyManagerMeansNoDun() {
+        mHasTelephonyManager = false;
+        final TetheringConfiguration cfg = getTetheringConfiguration(
+                new int[]{TYPE_MOBILE_DUN, TYPE_WIFI});
+        assertFalse(cfg.isDunRequired);
+        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
+        // Just to prove we haven't clobbered Wi-Fi:
+        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
+    }
+
     @Test
     public void testDunFromTelephonyManagerMeansDun() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[]{TYPE_MOBILE, TYPE_WIFI, TYPE_MOBILE_HIPRI});
-        mHasTelephonyManager = true;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_REQUIRED);
+        when(mTelephonyManager.getTetherApnRequired()).thenReturn(true);
 
-        final TetheringConfiguration cfg = new TetheringConfiguration(
-                mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
-        assertTrue(cfg.isDunRequired);
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
-        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
-        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
-        // Just to prove we haven't clobbered Wi-Fi:
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
+        final TetheringConfiguration cfgWifi = getTetheringConfiguration(new int[]{TYPE_WIFI});
+        final TetheringConfiguration cfgMobileWifiHipri = getTetheringConfiguration(
+                new int[]{TYPE_MOBILE, TYPE_WIFI, TYPE_MOBILE_HIPRI});
+        final TetheringConfiguration cfgWifiDun = getTetheringConfiguration(
+                new int[]{TYPE_WIFI, TYPE_MOBILE_DUN});
+        final TetheringConfiguration cfgMobileWifiHipriDun = getTetheringConfiguration(
+                new int[]{TYPE_MOBILE, TYPE_WIFI, TYPE_MOBILE_HIPRI, TYPE_MOBILE_DUN});
+
+        for (TetheringConfiguration cfg : Arrays.asList(cfgWifi, cfgMobileWifiHipri,
+                cfgWifiDun, cfgMobileWifiHipriDun)) {
+            String msg = "config=" + cfg.toString();
+            assertTrue(msg, cfg.isDunRequired);
+            assertTrue(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
+            assertFalse(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
+            assertFalse(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
+            // Just to prove we haven't clobbered Wi-Fi:
+            assertTrue(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
+        }
     }
 
     @Test
     public void testDunNotRequiredFromTelephonyManagerMeansNoDun() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[]{TYPE_MOBILE_DUN, TYPE_WIFI});
-        mHasTelephonyManager = true;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_NOT_REQUIRED);
+        when(mTelephonyManager.getTetherApnRequired()).thenReturn(false);
 
-        final TetheringConfiguration cfg = new TetheringConfiguration(
-                mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
-        assertFalse(cfg.isDunRequired);
-        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
-        // Just to prove we haven't clobbered Wi-Fi:
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
-    }
+        final TetheringConfiguration cfgWifi = getTetheringConfiguration(new int[]{TYPE_WIFI});
+        final TetheringConfiguration cfgMobileWifiHipri = getTetheringConfiguration(
+                new int[]{TYPE_MOBILE, TYPE_WIFI, TYPE_MOBILE_HIPRI});
+        final TetheringConfiguration cfgWifiDun = getTetheringConfiguration(
+                new int[]{TYPE_WIFI, TYPE_MOBILE_DUN});
+        final TetheringConfiguration cfgWifiMobile = getTetheringConfiguration(
+                new int[]{TYPE_WIFI, TYPE_MOBILE});
+        final TetheringConfiguration cfgWifiHipri = getTetheringConfiguration(
+                new int[]{TYPE_WIFI, TYPE_MOBILE_HIPRI});
+        final TetheringConfiguration cfgMobileWifiHipriDun = getTetheringConfiguration(
+                new int[]{TYPE_MOBILE, TYPE_WIFI, TYPE_MOBILE_HIPRI, TYPE_MOBILE_DUN});
 
-    @Test
-    public void testDunFromUpstreamConfigMeansDun() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[]{TYPE_MOBILE_DUN, TYPE_WIFI});
-        mHasTelephonyManager = false;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_UNSPECIFIED);
+        String msg;
+        // TYPE_MOBILE_DUN should not be present in all of the combinations.
+        // TYPE_WIFI should not be affected.
+        for (TetheringConfiguration cfg : Arrays.asList(cfgWifi, cfgMobileWifiHipri, cfgWifiDun,
+                cfgWifiMobile, cfgWifiHipri, cfgMobileWifiHipriDun)) {
+            msg = "config=" + cfg.toString();
+            assertFalse(msg, cfg.isDunRequired);
+            assertFalse(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
+            assertTrue(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
+        }
 
-        final TetheringConfiguration cfg = new TetheringConfiguration(
-                mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
-        assertTrue(cfg.isDunRequired);
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_DUN));
-        // Just to prove we haven't clobbered Wi-Fi:
-        assertTrue(cfg.preferredUpstreamIfaceTypes.contains(TYPE_WIFI));
-        // Check that we have not added new cellular interface types
-        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
-        assertFalse(cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
+        for (TetheringConfiguration cfg : Arrays.asList(cfgWifi, cfgMobileWifiHipri, cfgWifiDun,
+                cfgMobileWifiHipriDun)) {
+            msg = "config=" + cfg.toString();
+            assertTrue(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
+            assertTrue(msg, cfg.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
+        }
+        msg = "config=" + cfgWifiMobile.toString();
+        assertTrue(msg, cfgWifiMobile.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
+        assertFalse(msg, cfgWifiMobile.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
+        msg = "config=" + cfgWifiHipri.toString();
+        assertFalse(msg, cfgWifiHipri.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE));
+        assertTrue(msg, cfgWifiHipri.preferredUpstreamIfaceTypes.contains(TYPE_MOBILE_HIPRI));
+
     }
 
     @Test
     public void testNoDefinedUpstreamTypesAddsEthernet() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[]{});
-        mHasTelephonyManager = false;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_UNSPECIFIED);
+        when(mResources.getIntArray(config_tether_upstream_types)).thenReturn(new int[]{});
+        when(mTelephonyManager.getTetherApnRequired()).thenReturn(false);
 
         final TetheringConfiguration cfg = new TetheringConfiguration(
                 mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
@@ -187,8 +216,10 @@
         assertTrue(upstreamIterator.hasNext());
         assertEquals(TYPE_ETHERNET, upstreamIterator.next().intValue());
         // The following is because the code always adds some kind of mobile
-        // upstream, be it DUN or, in this case where we use DUN_UNSPECIFIED,
-        // both vanilla and hipri mobile types.
+        // upstream, be it DUN or, in this case where DUN is NOT required,
+        // make sure there is at least one of MOBILE or HIPRI. With the empty
+        // list of the configuration in this test, it will always add both
+        // MOBILE and HIPRI, in that order.
         assertTrue(upstreamIterator.hasNext());
         assertEquals(TYPE_MOBILE, upstreamIterator.next().intValue());
         assertTrue(upstreamIterator.hasNext());
@@ -198,10 +229,9 @@
 
     @Test
     public void testDefinedUpstreamTypesSansEthernetAddsEthernet() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[]{TYPE_WIFI, TYPE_MOBILE_HIPRI});
-        mHasTelephonyManager = false;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_UNSPECIFIED);
+        when(mResources.getIntArray(config_tether_upstream_types)).thenReturn(
+                new int[]{TYPE_WIFI, TYPE_MOBILE_HIPRI});
+        when(mTelephonyManager.getTetherApnRequired()).thenReturn(false);
 
         final TetheringConfiguration cfg = new TetheringConfiguration(
                 mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
@@ -217,10 +247,9 @@
 
     @Test
     public void testDefinedUpstreamTypesWithEthernetDoesNotAddEthernet() {
-        when(mResources.getIntArray(com.android.internal.R.array.config_tether_upstream_types))
+        when(mResources.getIntArray(config_tether_upstream_types))
                 .thenReturn(new int[]{TYPE_WIFI, TYPE_ETHERNET, TYPE_MOBILE_HIPRI});
-        mHasTelephonyManager = false;
-        when(mTelephonyManager.getTetherApnRequired()).thenReturn(DUN_UNSPECIFIED);
+        when(mTelephonyManager.getTetherApnRequired()).thenReturn(false);
 
         final TetheringConfiguration cfg = new TetheringConfiguration(
                 mMockContext, mLog, INVALID_SUBSCRIPTION_ID);
@@ -276,9 +305,7 @@
         when(mResourcesForSubId.getStringArray(
                 com.android.internal.R.array.config_tether_bluetooth_regexs))
                 .thenReturn(new String[0]);
-        when(mResourcesForSubId.getIntArray(
-                com.android.internal.R.array.config_tether_upstream_types))
-                .thenReturn(new int[0]);
+        when(mResourcesForSubId.getIntArray(config_tether_upstream_types)).thenReturn(new int[0]);
         when(mResourcesForSubId.getStringArray(
                 com.android.internal.R.array.config_mobile_hotspot_provision_app))
                 .thenReturn(PROVISIONING_APP_NAME);
diff --git a/tests/net/java/com/android/server/connectivity/tethering/UpstreamNetworkMonitorTest.java b/tests/net/java/com/android/server/connectivity/tethering/UpstreamNetworkMonitorTest.java
index 0afd607..5a1f853 100644
--- a/tests/net/java/com/android/server/connectivity/tethering/UpstreamNetworkMonitorTest.java
+++ b/tests/net/java/com/android/server/connectivity/tethering/UpstreamNetworkMonitorTest.java
@@ -41,8 +41,6 @@
 import static org.mockito.Mockito.when;
 
 import android.content.Context;
-import android.os.Handler;
-import android.os.Message;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
 import android.net.IConnectivityManager;
@@ -54,16 +52,19 @@
 import android.net.NetworkRequest;
 import android.net.NetworkState;
 import android.net.util.SharedLog;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import android.os.Handler;
+import android.os.Message;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import com.android.internal.util.State;
 import com.android.internal.util.StateMachine;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.runner.RunWith;
 import org.junit.Test;
+import org.junit.runner.RunWith;
 import org.mockito.Mock;
 import org.mockito.MockitoAnnotations;
 
@@ -76,7 +77,6 @@
 import java.util.Objects;
 import java.util.Set;
 
-
 @RunWith(AndroidJUnit4.class)
 @SmallTest
 public class UpstreamNetworkMonitorTest {
diff --git a/tests/net/java/com/android/server/net/NetworkStatsAccessTest.java b/tests/net/java/com/android/server/net/NetworkStatsAccessTest.java
index b870bbd..6e725dd 100644
--- a/tests/net/java/com/android/server/net/NetworkStatsAccessTest.java
+++ b/tests/net/java/com/android/server/net/NetworkStatsAccessTest.java
@@ -26,10 +26,11 @@
 import android.app.admin.DevicePolicyManagerInternal;
 import android.content.Context;
 import android.content.pm.PackageManager;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.server.LocalServices;
 
 import org.junit.After;
diff --git a/tests/net/java/com/android/server/net/NetworkStatsCollectionTest.java b/tests/net/java/com/android/server/net/NetworkStatsCollectionTest.java
index 6f14332..830c928 100644
--- a/tests/net/java/com/android/server/net/NetworkStatsCollectionTest.java
+++ b/tests/net/java/com/android/server/net/NetworkStatsCollectionTest.java
@@ -26,12 +26,13 @@
 import static android.os.Process.myUid;
 import static android.text.format.DateUtils.HOUR_IN_MILLIS;
 import static android.text.format.DateUtils.MINUTE_IN_MILLIS;
+
+import static com.android.server.net.NetworkStatsCollection.multiplySafe;
+
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.fail;
 
-import static com.android.server.net.NetworkStatsCollection.multiplySafe;
-
 import android.content.res.Resources;
 import android.net.ConnectivityManager;
 import android.net.NetworkIdentity;
@@ -40,20 +41,26 @@
 import android.net.NetworkTemplate;
 import android.os.Process;
 import android.os.UserHandle;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.SubscriptionPlan;
 import android.telephony.TelephonyManager;
 import android.test.MoreAsserts;
 import android.text.format.DateUtils;
 import android.util.RecurrenceRule;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.frameworks.tests.net.R;
 
 import libcore.io.IoUtils;
 import libcore.io.Streams;
 
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
 import java.io.ByteArrayInputStream;
 import java.io.ByteArrayOutputStream;
 import java.io.DataOutputStream;
@@ -68,11 +75,6 @@
 import java.util.ArrayList;
 import java.util.List;
 
-import org.junit.After;
-import org.junit.Before;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
 /**
  * Tests for {@link NetworkStatsCollection}.
  */
diff --git a/tests/net/java/com/android/server/net/NetworkStatsObserversTest.java b/tests/net/java/com/android/server/net/NetworkStatsObserversTest.java
index 185c3eb..43a3803 100644
--- a/tests/net/java/com/android/server/net/NetworkStatsObserversTest.java
+++ b/tests/net/java/com/android/server/net/NetworkStatsObserversTest.java
@@ -17,7 +17,6 @@
 package com.android.server.net;
 
 import static android.net.ConnectivityManager.TYPE_MOBILE;
-import static android.net.ConnectivityManager.TYPE_WIFI;
 import static android.net.NetworkStats.DEFAULT_NETWORK_NO;
 import static android.net.NetworkStats.DEFAULT_NETWORK_YES;
 import static android.net.NetworkStats.METERED_NO;
@@ -33,11 +32,8 @@
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 import static org.mockito.Matchers.any;
 import static org.mockito.Matchers.anyInt;
-import static org.mockito.Matchers.isA;
-import static org.mockito.Mockito.when;
 
 import android.app.usage.NetworkStatsManager;
 import android.net.DataUsageRequest;
@@ -49,22 +45,17 @@
 import android.os.HandlerThread;
 import android.os.IBinder;
 import android.os.Looper;
-import android.os.Message;
 import android.os.Messenger;
 import android.os.Process;
 import android.os.UserHandle;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 import android.util.ArrayMap;
 
-import com.android.internal.net.VpnInfo;
-import com.android.server.net.NetworkStatsService;
-import com.android.server.net.NetworkStatsServiceTest.LatchedHandler;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
-import java.util.ArrayList;
-import java.util.Objects;
-import java.util.List;
+import com.android.internal.net.VpnInfo;
+import com.android.server.net.NetworkStatsServiceTest.LatchedHandler;
 
 import org.junit.Before;
 import org.junit.Test;
@@ -73,6 +64,8 @@
 import org.mockito.Mockito;
 import org.mockito.MockitoAnnotations;
 
+import java.util.Objects;
+
 /**
  * Tests for {@link NetworkStatsObservers}.
  */
diff --git a/tests/net/java/com/android/server/net/NetworkStatsServiceTest.java b/tests/net/java/com/android/server/net/NetworkStatsServiceTest.java
index f89f303..598448b 100644
--- a/tests/net/java/com/android/server/net/NetworkStatsServiceTest.java
+++ b/tests/net/java/com/android/server/net/NetworkStatsServiceTest.java
@@ -70,7 +70,6 @@
 import android.content.Context;
 import android.content.Intent;
 import android.net.DataUsageRequest;
-import android.net.IConnectivityManager;
 import android.net.INetworkManagementEventObserver;
 import android.net.INetworkStatsSession;
 import android.net.LinkProperties;
@@ -92,15 +91,15 @@
 import android.os.Messenger;
 import android.os.PowerManager;
 import android.os.SimpleClock;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
 import android.telephony.TelephonyManager;
 
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
+
 import com.android.internal.net.VpnInfo;
 import com.android.internal.util.ArrayUtils;
 import com.android.internal.util.test.BroadcastInterceptingContext;
-import com.android.server.LocalServices;
 import com.android.server.net.NetworkStatsService.NetworkStatsSettings;
 import com.android.server.net.NetworkStatsService.NetworkStatsSettings.Config;
 
@@ -163,7 +162,6 @@
 
     private @Mock INetworkManagementService mNetManager;
     private @Mock NetworkStatsSettings mSettings;
-    private @Mock IConnectivityManager mConnManager;
     private @Mock IBinder mBinder;
     private @Mock AlarmManager mAlarmManager;
     private HandlerThread mHandlerThread;
@@ -205,7 +203,6 @@
         Handler.Callback callback = new NetworkStatsService.HandlerCallback(mService);
         mHandler = new Handler(mHandlerThread.getLooper(), callback);
         mService.setHandler(mHandler, callback);
-        mService.bindConnectivityManager(mConnManager);
 
         mElapsedRealtime = 0L;
 
@@ -234,7 +231,6 @@
 
         mNetManager = null;
         mSettings = null;
-        mConnManager = null;
 
         mSession.close();
         mService = null;
@@ -245,12 +241,12 @@
         // pretend that wifi network comes online; service should ask about full
         // network state, and poll any existing interfaces before updating.
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
         // verify service has empty history for wifi
         assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
@@ -289,12 +285,12 @@
         // pretend that wifi network comes online; service should ask about full
         // network state, and poll any existing interfaces before updating.
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
         // verify service has empty history for wifi
         assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
@@ -363,12 +359,12 @@
         // pretend that wifi network comes online; service should ask about full
         // network state, and poll any existing interfaces before updating.
         expectSettings(0L, HOUR_IN_MILLIS, WEEK_IN_MILLIS);
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
 
         // modify some number on wifi, and trigger poll event
@@ -405,12 +401,12 @@
     public void testUidStatsAcrossNetworks() throws Exception {
         // pretend first mobile network comes online
         expectDefaultSettings();
-        expectNetworkState(buildMobile3gState(IMSI_1));
+        NetworkState[] states = new NetworkState[] {buildMobile3gState(IMSI_1)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some traffic on first network
@@ -437,7 +433,7 @@
         // disappearing, to verify we don't count backwards.
         incrementCurrentTime(HOUR_IN_MILLIS);
         expectDefaultSettings();
-        expectNetworkState(buildMobile3gState(IMSI_2));
+        states = new NetworkState[] {buildMobile3gState(IMSI_2)};
         expectNetworkStatsSummary(new NetworkStats(getElapsedRealtime(), 1)
                 .addIfaceValues(TEST_IFACE, 2048L, 16L, 512L, 4L));
         expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 3)
@@ -446,7 +442,7 @@
                 .addValues(TEST_IFACE, UID_BLUE, SET_DEFAULT, TAG_NONE, 512L, 4L, 0L, 0L, 0L));
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
         forcePollAndWaitForIdle();
 
 
@@ -481,12 +477,12 @@
     public void testUidRemovedIsMoved() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some traffic
@@ -540,12 +536,12 @@
     public void testUid3g4gCombinedByTemplate() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildMobile3gState(IMSI_1));
+        NetworkState[] states = new NetworkState[] {buildMobile3gState(IMSI_1)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some traffic
@@ -566,14 +562,14 @@
         // now switch over to 4g network
         incrementCurrentTime(HOUR_IN_MILLIS);
         expectDefaultSettings();
-        expectNetworkState(buildMobile4gState(TEST_IFACE2));
+        states = new NetworkState[] {buildMobile4gState(TEST_IFACE2)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(new NetworkStats(getElapsedRealtime(), 1)
                 .addValues(TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 1024L, 8L, 1024L, 8L, 0L)
                 .addValues(TEST_IFACE, UID_RED, SET_DEFAULT, 0xF00D, 512L, 4L, 512L, 4L, 0L));
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
         forcePollAndWaitForIdle();
 
 
@@ -598,12 +594,12 @@
     public void testSummaryForAllUid() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some traffic for two apps
@@ -657,12 +653,12 @@
     public void testDetailedUidStats() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
         NetworkStats.Entry entry1 = new NetworkStats.Entry(
                 TEST_IFACE, UID_RED, SET_DEFAULT, TAG_NONE, 50L, 5L, 50L, 5L, 0L);
@@ -700,13 +696,13 @@
         stackedProp.setInterfaceName(stackedIface);
         final NetworkState wifiState = buildWifiState();
         wifiState.linkProperties.addStackedLink(stackedProp);
-        expectNetworkState(wifiState);
+        NetworkState[] states = new NetworkState[] {wifiState};
 
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
         NetworkStats.Entry uidStats = new NetworkStats.Entry(
                 TEST_IFACE, UID_BLUE, SET_DEFAULT, 0xF00D, 1024L, 8L, 512L, 4L, 0L);
@@ -745,12 +741,12 @@
     public void testForegroundBackground() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some initial traffic
@@ -803,12 +799,12 @@
     public void testMetered() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildWifiState(true /* isMetered */));
+        NetworkState[] states = new NetworkState[] {buildWifiState(true /* isMetered */)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some initial traffic
@@ -843,12 +839,13 @@
     public void testRoaming() throws Exception {
         // pretend that network comes online
         expectDefaultSettings();
-        expectNetworkState(buildMobile3gState(IMSI_1, true /* isRoaming */));
+        NetworkState[] states =
+            new NetworkState[] {buildMobile3gState(IMSI_1, true /* isRoaming */)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
 
 
         // Create some traffic
@@ -882,12 +879,12 @@
     public void testTethering() throws Exception {
         // pretend first mobile network comes online
         expectDefaultSettings();
-        expectNetworkState(buildMobile3gState(IMSI_1));
+        NetworkState[] states = new NetworkState[] {buildMobile3gState(IMSI_1)};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_MOBILE);
+        mService.forceUpdateIfaces(NETWORKS_MOBILE, new VpnInfo[0], states, getActiveIface(states));
 
 
         // create some tethering traffic
@@ -925,12 +922,12 @@
         // pretend that wifi network comes online; service should ask about full
         // network state, and poll any existing interfaces before updating.
         expectDefaultSettings();
-        expectNetworkState(buildWifiState());
+        NetworkState[] states = new NetworkState[] {buildWifiState()};
         expectNetworkStatsSummary(buildEmptyStats());
         expectNetworkStatsUidDetail(buildEmptyStats());
         expectBandwidthControlCheck();
 
-        mService.forceUpdateIfaces(NETWORKS_WIFI);
+        mService.forceUpdateIfaces(NETWORKS_WIFI, new VpnInfo[0], states, getActiveIface(states));
 
         // verify service has empty history for wifi
         assertNetworkTotal(sTemplateWifi, 0L, 0L, 0L, 0L, 0);
@@ -1077,11 +1074,11 @@
         expectBandwidthControlCheck();
     }
 
-    private void expectNetworkState(NetworkState... state) throws Exception {
-        when(mConnManager.getAllNetworkState()).thenReturn(state);
-
-        final LinkProperties linkProp = state.length > 0 ? state[0].linkProperties : null;
-        when(mConnManager.getActiveLinkProperties()).thenReturn(linkProp);
+    private String getActiveIface(NetworkState... states) throws Exception {
+        if (states == null || states.length == 0 || states[0].linkProperties == null) {
+            return null;
+        }
+        return states[0].linkProperties.getInterfaceName();
     }
 
     private void expectNetworkStatsSummary(NetworkStats summary) throws Exception {
@@ -1090,8 +1087,6 @@
 
     private void expectNetworkStatsSummary(NetworkStats summary, NetworkStats tetherStats)
             throws Exception {
-        when(mConnManager.getAllVpnInfo()).thenReturn(new VpnInfo[0]);
-
         expectNetworkStatsTethering(STATS_PER_IFACE, tetherStats);
         expectNetworkStatsSummaryDev(summary.clone());
         expectNetworkStatsSummaryXt(summary.clone());
diff --git a/tests/net/java/com/android/server/net/ipmemorystore/IpMemoryStoreServiceTest.java b/tests/net/java/com/android/server/net/ipmemorystore/IpMemoryStoreServiceTest.java
index e57433a..be10680 100644
--- a/tests/net/java/com/android/server/net/ipmemorystore/IpMemoryStoreServiceTest.java
+++ b/tests/net/java/com/android/server/net/ipmemorystore/IpMemoryStoreServiceTest.java
@@ -39,9 +39,10 @@
 import android.net.ipmemorystore.StatusParcelable;
 import android.os.IBinder;
 import android.os.RemoteException;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.After;
 import org.junit.Before;
diff --git a/tests/net/java/com/android/server/net/ipmemorystore/NetworkAttributesTest.java b/tests/net/java/com/android/server/net/ipmemorystore/NetworkAttributesTest.java
index fe19eee..dc20185 100644
--- a/tests/net/java/com/android/server/net/ipmemorystore/NetworkAttributesTest.java
+++ b/tests/net/java/com/android/server/net/ipmemorystore/NetworkAttributesTest.java
@@ -19,8 +19,9 @@
 import static org.junit.Assert.assertEquals;
 
 import android.net.ipmemorystore.NetworkAttributes;
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/net/java/com/android/server/net/ipmemorystore/RelevanceUtilsTests.java b/tests/net/java/com/android/server/net/ipmemorystore/RelevanceUtilsTests.java
index 8d367e2..7413b91 100644
--- a/tests/net/java/com/android/server/net/ipmemorystore/RelevanceUtilsTests.java
+++ b/tests/net/java/com/android/server/net/ipmemorystore/RelevanceUtilsTests.java
@@ -22,8 +22,8 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
diff --git a/tests/notification/Android.bp b/tests/notification/Android.bp
new file mode 100644
index 0000000..f05edaf
--- /dev/null
+++ b/tests/notification/Android.bp
@@ -0,0 +1,7 @@
+android_test {
+    name: "NotificationTests",
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    libs: ["android.test.runner.stubs"],
+    sdk_version: "21",
+}
diff --git a/tests/notification/Android.mk b/tests/notification/Android.mk
deleted file mode 100644
index 255e6e7..0000000
--- a/tests/notification/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_JAVA_LIBRARIES := android.test.runner.stubs
-LOCAL_PACKAGE_NAME := NotificationTests
-
-LOCAL_SDK_VERSION := 21
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/permission/Android.bp b/tests/permission/Android.bp
new file mode 100644
index 0000000..bd07009
--- /dev/null
+++ b/tests/permission/Android.bp
@@ -0,0 +1,12 @@
+android_test {
+    name: "FrameworkPermissionTests",
+    // Include all test java files.
+    srcs: ["src/**/*.java"],
+    libs: [
+        "android.test.runner",
+        "telephony-common",
+        "android.test.base",
+    ],
+    static_libs: ["junit"],
+    platform_apis: true,
+}
diff --git a/tests/permission/Android.mk b/tests/permission/Android.mk
deleted file mode 100644
index dd2f3ec..0000000
--- a/tests/permission/Android.mk
+++ /dev/null
@@ -1,16 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-# We only want this apk build for tests.
-LOCAL_MODULE_TAGS := tests
-
-# Include all test java files.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_JAVA_LIBRARIES := android.test.runner telephony-common android.test.base
-LOCAL_STATIC_JAVA_LIBRARIES := junit
-LOCAL_PACKAGE_NAME := FrameworkPermissionTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/privapp-permissions/Android.bp b/tests/privapp-permissions/Android.bp
new file mode 100644
index 0000000..066d4f9
--- /dev/null
+++ b/tests/privapp-permissions/Android.bp
@@ -0,0 +1,45 @@
+android_app {
+    name: "PrivAppPermissionTest",
+    sdk_version: "current",
+    privileged: true,
+    manifest: "system/AndroidManifest.xml",
+    required: ["privapp-permissions-test.xml"],
+}
+
+prebuilt_etc {
+    name: "privapp-permissions-test.xml",
+    src: "system/privapp-permissions-test.xml",
+    sub_dir: "permissions",
+}
+
+android_app {
+    name: "VendorPrivAppPermissionTest",
+    sdk_version: "current",
+    privileged: true,
+    manifest: "vendor/AndroidManifest.xml",
+    vendor: true,
+    required: ["vendorprivapp-permissions-test.xml"],
+}
+
+prebuilt_etc {
+    name: "vendorprivapp-permissions-test.xml",
+    src: "vendor/privapp-permissions-test.xml",
+    sub_dir: "permissions",
+    proprietary: true,
+}
+
+android_app {
+    name: "ProductPrivAppPermissionTest",
+    sdk_version: "current",
+    privileged: true,
+    manifest: "product/AndroidManifest.xml",
+    product_specific: true,
+    required: ["productprivapp-permissions-test.xml"],
+}
+
+prebuilt_etc {
+    name: "productprivapp-permissions-test.xml",
+    src: "product/privapp-permissions-test.xml",
+    sub_dir: "permissions",
+    product_specific: true,
+}
diff --git a/tests/privapp-permissions/Android.mk b/tests/privapp-permissions/Android.mk
deleted file mode 100644
index 9795188..0000000
--- a/tests/privapp-permissions/Android.mk
+++ /dev/null
@@ -1,48 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := PrivAppPermissionTest
-LOCAL_SDK_VERSION := current
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_MANIFEST_FILE := system/AndroidManifest.xml
-LOCAL_REQUIRED_MODULES := privapp-permissions-test.xml
-include $(BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := privapp-permissions-test.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_ETC)/permissions
-LOCAL_SRC_FILES:= system/privapp-permissions-test.xml
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := VendorPrivAppPermissionTest
-LOCAL_SDK_VERSION := current
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_MANIFEST_FILE := vendor/AndroidManifest.xml
-LOCAL_VENDOR_MODULE := true
-LOCAL_REQUIRED_MODULES := vendorprivapp-permissions-test.xml
-include $(BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := vendorprivapp-permissions-test.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_VENDOR_ETC)/permissions
-LOCAL_SRC_FILES:= vendor/privapp-permissions-test.xml
-include $(BUILD_PREBUILT)
-
-include $(CLEAR_VARS)
-LOCAL_PACKAGE_NAME := ProductPrivAppPermissionTest
-LOCAL_SDK_VERSION := current
-LOCAL_PRIVILEGED_MODULE := true
-LOCAL_MANIFEST_FILE := product/AndroidManifest.xml
-LOCAL_PRODUCT_MODULE := true
-LOCAL_REQUIRED_MODULES := productprivapp-permissions-test.xml
-include $(BUILD_PACKAGE)
-
-include $(CLEAR_VARS)
-LOCAL_MODULE := productprivapp-permissions-test.xml
-LOCAL_MODULE_CLASS := ETC
-LOCAL_MODULE_PATH := $(TARGET_OUT_PRODUCT_ETC)/permissions
-LOCAL_SRC_FILES:= product/privapp-permissions-test.xml
-include $(BUILD_PREBUILT)
diff --git a/tests/testables/Android.bp b/tests/testables/Android.bp
index f07f09d..eb6811c 100644
--- a/tests/testables/Android.bp
+++ b/tests/testables/Android.bp
@@ -15,18 +15,12 @@
 //
 
 java_library {
-
     name: "testables",
-    // ANDROIDMK TRANSLATION ERROR: unsupported assignment to LOCAL_MODULE_TAG
-    // LOCAL_MODULE_TAG := tests
-
     srcs: ["src/**/*.java"],
-
     libs: [
         "android.test.runner",
         "android.test.mock",
-        "android-support-test",
+        "androidx.test.rules",
         "mockito-target-inline-minus-junit4",
     ],
-
 }
diff --git a/tests/testables/src/android/testing/AndroidTestingRunner.java b/tests/testables/src/android/testing/AndroidTestingRunner.java
index cf5d4cf..0375220 100644
--- a/tests/testables/src/android/testing/AndroidTestingRunner.java
+++ b/tests/testables/src/android/testing/AndroidTestingRunner.java
@@ -14,13 +14,13 @@
 
 package android.testing;
 
-import android.support.test.internal.runner.junit4.statement.RunAfters;
-import android.support.test.internal.runner.junit4.statement.RunBefores;
-import android.support.test.internal.runner.junit4.statement.UiThreadStatement;
-
 import android.testing.TestableLooper.LooperFrameworkMethod;
 import android.testing.TestableLooper.RunWithLooper;
 
+import androidx.test.internal.runner.junit4.statement.RunAfters;
+import androidx.test.internal.runner.junit4.statement.RunBefores;
+import androidx.test.internal.runner.junit4.statement.UiThreadStatement;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/testables/src/android/testing/BaseFragmentTest.java b/tests/testables/src/android/testing/BaseFragmentTest.java
index 5fa065a..c76b93c 100644
--- a/tests/testables/src/android/testing/BaseFragmentTest.java
+++ b/tests/testables/src/android/testing/BaseFragmentTest.java
@@ -24,13 +24,14 @@
 import android.graphics.PixelFormat;
 import android.os.Handler;
 import android.os.Parcelable;
-import android.support.test.InstrumentationRegistry;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
 import android.widget.FrameLayout;
 
+import androidx.test.InstrumentationRegistry;
+
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Rule;
diff --git a/tests/testables/src/android/testing/TestableInstrumentation.java b/tests/testables/src/android/testing/TestableInstrumentation.java
index 3207b48..f586206 100644
--- a/tests/testables/src/android/testing/TestableInstrumentation.java
+++ b/tests/testables/src/android/testing/TestableInstrumentation.java
@@ -19,9 +19,10 @@
 import android.os.Looper;
 import android.os.Message;
 import android.os.TestLooperManager;
-import android.support.test.runner.AndroidJUnitRunner;
 import android.util.Log;
 
+import androidx.test.runner.AndroidJUnitRunner;
+
 import java.util.ArrayList;
 
 /**
diff --git a/tests/testables/src/android/testing/TestableLooper.java b/tests/testables/src/android/testing/TestableLooper.java
index f8d223a..cec8b4b 100644
--- a/tests/testables/src/android/testing/TestableLooper.java
+++ b/tests/testables/src/android/testing/TestableLooper.java
@@ -20,9 +20,10 @@
 import android.os.Message;
 import android.os.MessageQueue;
 import android.os.TestLooperManager;
-import android.support.test.InstrumentationRegistry;
 import android.util.ArrayMap;
 
+import androidx.test.InstrumentationRegistry;
+
 import org.junit.runners.model.FrameworkMethod;
 
 import java.lang.annotation.ElementType;
diff --git a/tests/testables/src/android/testing/ViewUtils.java b/tests/testables/src/android/testing/ViewUtils.java
index 1c6016e..80c2e8d 100644
--- a/tests/testables/src/android/testing/ViewUtils.java
+++ b/tests/testables/src/android/testing/ViewUtils.java
@@ -16,7 +16,6 @@
 
 import android.content.pm.ApplicationInfo;
 import android.graphics.PixelFormat;
-import android.support.test.InstrumentationRegistry;
 import android.view.View;
 import android.view.WindowManager;
 import android.view.WindowManager.LayoutParams;
diff --git a/tests/testables/tests/Android.bp b/tests/testables/tests/Android.bp
new file mode 100644
index 0000000..e1a58be
--- /dev/null
+++ b/tests/testables/tests/Android.bp
@@ -0,0 +1,41 @@
+// Copyright (C) 2017 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+android_test {
+    name: "TestablesTests",
+    platform_apis: true,
+    srcs: [
+        "src/**/*.java",
+        "src/**/I*.aidl",
+    ],
+    resource_dirs: ["res"],
+    static_libs: [
+        "androidx.test.rules",
+        "hamcrest-library",
+        "mockito-target-inline-minus-junit4",
+        "testables",
+    ],
+    compile_multilib: "both",
+    jni_libs: [
+        "libdexmakerjvmtiagent",
+        "libmultiplejvmtiagentsinterferenceagent",
+    ],
+    libs: [
+        "android.test.runner",
+        "android.test.base",
+        "android.test.mock",
+    ],
+    certificate: "platform",
+    test_suites: ["device-tests"],
+}
diff --git a/tests/testables/tests/Android.mk b/tests/testables/tests/Android.mk
deleted file mode 100644
index 79469e3..0000000
--- a/tests/testables/tests/Android.mk
+++ /dev/null
@@ -1,47 +0,0 @@
-# Copyright (C) 2017 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-LOCAL_PATH := $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_USE_AAPT2 := true
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_PACKAGE_NAME := TestablesTests
-LOCAL_PRIVATE_PLATFORM_APIS := true
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src) \
-    $(call all-Iaidl-files-under, src)
-
-LOCAL_RESOURCE_DIR := $(LOCAL_PATH)/res
-
-LOCAL_STATIC_JAVA_LIBRARIES := \
-    android-support-test \
-    mockito-target-inline-minus-junit4 \
-	testables
-
-LOCAL_MULTILIB := both
-
-LOCAL_JNI_SHARED_LIBRARIES := \
-    libdexmakerjvmtiagent \
-    libmultiplejvmtiagentsinterferenceagent
-
-LOCAL_JAVA_LIBRARIES := android.test.runner android.test.base android.test.mock
-
-LOCAL_CERTIFICATE := platform
-
-LOCAL_COMPATIBILITY_SUITE := device-tests
-
-include $(BUILD_PACKAGE)
-
diff --git a/tests/testables/tests/AndroidManifest.xml b/tests/testables/tests/AndroidManifest.xml
index 61f0be6..2bfb04f 100644
--- a/tests/testables/tests/AndroidManifest.xml
+++ b/tests/testables/tests/AndroidManifest.xml
@@ -25,7 +25,7 @@
         <uses-library android:name="android.test.runner" />
     </application>
 
-    <instrumentation android:name="android.support.test.runner.AndroidJUnitRunner"
+    <instrumentation android:name="androidx.test.runner.AndroidJUnitRunner"
         android:targetPackage="com.android.testables"
         android:label="Tests for Testables">
     </instrumentation>
diff --git a/tests/testables/tests/src/android/testing/DexmakerShareClassLoaderRuleTest.java b/tests/testables/tests/src/android/testing/DexmakerShareClassLoaderRuleTest.java
index 2528d09..13addb1 100644
--- a/tests/testables/tests/src/android/testing/DexmakerShareClassLoaderRuleTest.java
+++ b/tests/testables/tests/src/android/testing/DexmakerShareClassLoaderRuleTest.java
@@ -22,8 +22,8 @@
 import static org.junit.Assert.assertThat;
 import static org.junit.Assert.fail;
 
-import android.support.test.filters.SmallTest;
-import android.support.test.runner.AndroidJUnit4;
+import androidx.test.filters.SmallTest;
+import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Before;
 import org.junit.Test;
diff --git a/tests/testables/tests/src/android/testing/TestableContentResolverTest.java b/tests/testables/tests/src/android/testing/TestableContentResolverTest.java
index 71afda0..f531369 100644
--- a/tests/testables/tests/src/android/testing/TestableContentResolverTest.java
+++ b/tests/testables/tests/src/android/testing/TestableContentResolverTest.java
@@ -2,8 +2,9 @@
 
 import android.content.ContentProvider;
 import android.content.IContentProvider;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
 
 import org.junit.Assert;
 import org.junit.Before;
diff --git a/tests/testables/tests/src/android/testing/TestablePermissionsTest.java b/tests/testables/tests/src/android/testing/TestablePermissionsTest.java
index c56146e..4626de7 100644
--- a/tests/testables/tests/src/android/testing/TestablePermissionsTest.java
+++ b/tests/testables/tests/src/android/testing/TestablePermissionsTest.java
@@ -20,11 +20,10 @@
 import static org.junit.Assert.assertEquals;
 
 import android.Manifest.permission;
-import android.content.pm.PackageManager;
 import android.net.Uri;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.filters.SmallTest;
-import android.testing.TestableLooper.RunWithLooper;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
 
 import org.junit.Rule;
 import org.junit.Test;
diff --git a/tests/testables/tests/src/android/testing/TestableResourcesTest.java b/tests/testables/tests/src/android/testing/TestableResourcesTest.java
index dc7cf95..dd4325c 100644
--- a/tests/testables/tests/src/android/testing/TestableResourcesTest.java
+++ b/tests/testables/tests/src/android/testing/TestableResourcesTest.java
@@ -21,9 +21,10 @@
 import static org.junit.Assert.fail;
 
 import android.content.res.Resources;
-import android.support.test.InstrumentationRegistry;
 import android.test.suitebuilder.annotation.SmallTest;
 
+import androidx.test.InstrumentationRegistry;
+
 import com.android.testables.R;
 
 import org.junit.Rule;
diff --git a/tests/testables/tests/src/android/testing/TestableSettingsProviderTest.java b/tests/testables/tests/src/android/testing/TestableSettingsProviderTest.java
index ac61deb..0333d51 100644
--- a/tests/testables/tests/src/android/testing/TestableSettingsProviderTest.java
+++ b/tests/testables/tests/src/android/testing/TestableSettingsProviderTest.java
@@ -14,20 +14,22 @@
 
 package android.testing;
 
+import static org.junit.Assert.*;
+
 import android.content.ContentResolver;
 import android.provider.Settings;
 import android.provider.Settings.Global;
 import android.provider.Settings.Secure;
-import android.support.test.InstrumentationRegistry;
-import android.support.test.runner.AndroidJUnit4;
 import android.test.suitebuilder.annotation.SmallTest;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.runner.AndroidJUnit4;
+
 import org.junit.Before;
 import org.junit.Rule;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
-import static org.junit.Assert.*;
-
 @SmallTest
 @RunWith(AndroidJUnit4.class)
 public class TestableSettingsProviderTest {
diff --git a/tests/touchlag/Android.bp b/tests/touchlag/Android.bp
index 2610cb3..092eea9 100644
--- a/tests/touchlag/Android.bp
+++ b/tests/touchlag/Android.bp
@@ -1,14 +1,11 @@
 cc_test {
     name: "test-touchlag",
     gtest: false,
-
     srcs: ["touchlag.cpp"],
-
     shared_libs: [
         "libcutils",
         "libutils",
     ],
-
     cflags: [
         "-Wall",
         "-Wextra",
diff --git a/tests/utils/Android.mk b/tests/utils/Android.mk
deleted file mode 100644
index c141484..0000000
--- a/tests/utils/Android.mk
+++ /dev/null
@@ -1,17 +0,0 @@
-#
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-include $(call all-subdir-makefiles)
diff --git a/tests/utils/DummyIME/Android.bp b/tests/utils/DummyIME/Android.bp
new file mode 100644
index 0000000..4a44b3b
--- /dev/null
+++ b/tests/utils/DummyIME/Android.bp
@@ -0,0 +1,21 @@
+//
+// Copyright (C) 2012 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+android_test {
+    name: "DummyIME",
+    srcs: ["src/**/*.java"],
+    sdk_version: "current",
+}
diff --git a/tests/utils/DummyIME/Android.mk b/tests/utils/DummyIME/Android.mk
deleted file mode 100644
index 0f6c988..0000000
--- a/tests/utils/DummyIME/Android.mk
+++ /dev/null
@@ -1,27 +0,0 @@
-#
-# Copyright (C) 2012 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-
-LOCAL_PACKAGE_NAME := DummyIME
-LOCAL_SDK_VERSION := current
-
-include $(BUILD_PACKAGE)
diff --git a/tests/utils/SleepUtils/AlarmService/Android.mk b/tests/utils/SleepUtils/AlarmService/Android.mk
deleted file mode 100644
index 9022f03..0000000
--- a/tests/utils/SleepUtils/AlarmService/Android.mk
+++ /dev/null
@@ -1,26 +0,0 @@
-#
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_SRC_FILES += \
-    src/com/android/testing/alarmservice/Alarm.aidl
-LOCAL_PACKAGE_NAME := SleepUtilsAlarmService
-LOCAL_SDK_VERSION := 7
-include $(BUILD_PACKAGE)
diff --git a/tests/utils/SleepUtils/AlarmService/AndroidManifest.xml b/tests/utils/SleepUtils/AlarmService/AndroidManifest.xml
deleted file mode 100644
index 1b6de39..0000000
--- a/tests/utils/SleepUtils/AlarmService/AndroidManifest.xml
+++ /dev/null
@@ -1,31 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project Licensed under the
-    Apache License, Version 2.0 (the "License"); you may not use this file except
-    in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
-    Unless required by applicable law or agreed to in writing, software distributed
-    under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
-    OR CONDITIONS OF ANY KIND, either express or implied. See the License for
-    the specific language governing permissions and limitations under the License. -->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.android.testing.alarmservice" >
-
-    <uses-sdk android:minSdkVersion="7" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
-
-    <application android:label="Sleep Utils Alarm Service">
-        <service android:name=".AlarmService"
-            android:label="Sleep Utils Alarm Service"
-            android:exported="true"
-            android:enabled="true">
-            <intent-filter>
-                <action android:name="com.android.testing.ALARM_SERVICE" />
-            </intent-filter>
-        </service>
-        <receiver android:name=".WakeUpCall">
-            <intent-filter>
-                <action android:name="com.android.testing.alarmservice.WAKEUP" />
-            </intent-filter>
-        </receiver>
-    </application>
-</manifest>
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmImpl.java b/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmImpl.java
deleted file mode 100644
index 122d55d..0000000
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmImpl.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testing.alarmservice;
-
-import android.app.AlarmManager;
-import android.app.PendingIntent;
-import android.content.Context;
-import android.content.Intent;
-import android.os.RemoteException;
-import android.os.SystemClock;
-import android.util.Log;
-
-import com.android.testing.alarmservice.Alarm.Stub;
-
-public class AlarmImpl extends Stub {
-
-    private static final String LOG_TAG = AlarmImpl.class.getSimpleName();
-
-    private Context mContext;
-
-    public AlarmImpl(Context context) {
-        super();
-        mContext = context;
-    }
-
-    @Override
-    public int prepare() throws RemoteException {
-        WakeUpController.getController().getWakeLock().acquire();
-        Log.d(LOG_TAG, "AlarmService prepared, wake lock acquired");
-        return 0;
-    }
-
-    @Override
-    public int setAlarmAndWait(long timeoutMills) throws RemoteException {
-        // calculate when device should be waken up
-        long atTime = SystemClock.elapsedRealtime() + timeoutMills;
-        AlarmManager am = (AlarmManager) mContext.getSystemService(Context.ALARM_SERVICE);
-        Intent wakupIntent = new Intent(WakeUpCall.WAKEUP_CALL);
-        PendingIntent pi = PendingIntent.getBroadcast(mContext, 0, wakupIntent, 0);
-        // set alarm, which will be delivered in form of the wakeupIntent
-        am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, atTime, pi);
-        Log.d(LOG_TAG, String.format("Alarm set: %d, giving up wake lock", atTime));
-        Object lock = WakeUpController.getController().getWakeSync();
-        // release wakelock and wait for the lock to be poked from the broadcast receiver
-        WakeUpController.getController().getWakeLock().release();
-        // does not really matter if device enters suspend before we start waiting on lock
-        synchronized (lock) {
-            try {
-                lock.wait();
-            } catch (InterruptedException e) {
-            }
-        }
-        Log.d(LOG_TAG, String.format("Alarm triggered, done waiting"));
-        return 0;
-    }
-
-    @Override
-    public int done() throws RemoteException {
-        WakeUpController.getController().getWakeLock().release();
-        return 0;
-    }
-
-}
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmService.java b/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmService.java
deleted file mode 100644
index 576a1cf..0000000
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/AlarmService.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testing.alarmservice;
-
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.IBinder;
-
-public class AlarmService extends Service {
-
-    private AlarmImpl mAlarmImpl = null;
-    static Context sContext;
-
-    @Override
-    public void onCreate() {
-        super.onCreate();
-        sContext = this;
-    }
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        return getAlarmImpl();
-    }
-
-    private AlarmImpl getAlarmImpl() {
-        if (mAlarmImpl == null) {
-            mAlarmImpl = new AlarmImpl(this);
-        }
-        return mAlarmImpl;
-    }
-
-    @Override
-    public void onDestroy() {
-        sContext = null;
-        super.onDestroy();
-    }
-}
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpCall.java b/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpCall.java
deleted file mode 100644
index f4bb4db..0000000
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpCall.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testing.alarmservice;
-
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-
-/**
- * The receiver for the alarm we set
- *
- */
-public class WakeUpCall extends BroadcastReceiver {
-
-    public static final String WAKEUP_CALL = "com.android.testing.alarmservice.WAKEUP";
-
-    @Override
-    public void onReceive(Context context, Intent intent) {
-        // we acquire wakelock without release because user is supposed to manually release it
-        WakeUpController.getController().getWakeLock().acquire();
-        Object lock = WakeUpController.getController().getWakeSync();
-        synchronized (lock) {
-            // poke the lock so the service side can be woken from waiting on the lock
-            lock.notifyAll();
-        }
-    }
-
-}
diff --git a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpController.java b/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpController.java
deleted file mode 100644
index 478371f..0000000
--- a/tests/utils/SleepUtils/AlarmService/src/com/android/testing/alarmservice/WakeUpController.java
+++ /dev/null
@@ -1,59 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testing.alarmservice;
-
-import android.content.Context;
-import android.os.PowerManager;
-import android.os.PowerManager.WakeLock;
-import android.util.Log;
-
-/**
- * A singleton used for controlling and sharing of states/wakelocks
- *
- */
-public class WakeUpController {
-
-    private static final String LOG_TAG = WakeUpController.class.getName();
-    private static WakeUpController mController = null;
-    private WakeLock mWakeLock = null;
-    private Object mWakeSync = new Object();
-
-    private WakeUpController() {
-        Log.i(LOG_TAG, "Created instance: 0x" + Integer.toHexString(this.hashCode()));
-    }
-
-    public static synchronized WakeUpController getController() {
-        if (mController == null) {
-            mController = new WakeUpController();
-        }
-        return mController;
-    }
-
-    public WakeLock getWakeLock() {
-        if (mWakeLock == null) {
-            PowerManager pm =
-                    (PowerManager) AlarmService.sContext.getSystemService(Context.POWER_SERVICE);
-            mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "testing-alarmservice");
-            Log.i(LOG_TAG, "Create wakelock: 0x" + Integer.toHexString(mWakeLock.hashCode()));
-        }
-        return mWakeLock;
-    }
-
-    public Object getWakeSync() {
-        return mWakeSync;
-    }
-}
diff --git a/tests/utils/SleepUtils/Android.mk b/tests/utils/SleepUtils/Android.mk
deleted file mode 100644
index 0e65e22..0000000
--- a/tests/utils/SleepUtils/Android.mk
+++ /dev/null
@@ -1,2 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(call all-makefiles-under, $(LOCAL_PATH))
diff --git a/tests/utils/SleepUtils/README b/tests/utils/SleepUtils/README
deleted file mode 100644
index bfe07da..0000000
--- a/tests/utils/SleepUtils/README
+++ /dev/null
@@ -1,23 +0,0 @@
-This folder contains utils to properly perform timed suspend and wakeup.
-
-AlarmService - a service that client can bind to and perform:
-1) holding wakelock (singleton to this service)
-2) setting alarm for a specified period and releasing the wakelock; service
-   call will block until alarm has been triggered and the wakelock is held
-3) releasing the wakelock
-
-SleepHelper - a self instrumentation meant as a convenient way to trigger
-the service functions from command line. Corresponding to service function
-above, supported operations are:
-1) holding wakelock
-am instrument -w -e command prepare \
-  com.android.testing.sleephelper/.SetAlarm
-
-2) setting alarm and wait til triggered
-am instrument -w -e command set_wait \
-  -e param <time in ms> com.android.testing.sleephelper/.SetAlarm
-Note: for the function to work properly, "-w" parameter is required
-
-3) releasing wakelock
-am instrument -w -e command done \
-  com.android.testing.sleephelper/.SetAlarm
diff --git a/tests/utils/SleepUtils/SleepHelper/Android.mk b/tests/utils/SleepUtils/SleepHelper/Android.mk
deleted file mode 100644
index f8267fd..0000000
--- a/tests/utils/SleepUtils/SleepHelper/Android.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-#
-# Copyright (C) 2013 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-
-# Only compile source java files in this apk.
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_SRC_FILES += \
-    ../AlarmService/src/com/android/testing/alarmservice/Alarm.aidl
-LOCAL_SDK_VERSION := 7
-LOCAL_PACKAGE_NAME := SleepUtilsSleepHelper
-
-include $(BUILD_PACKAGE)
diff --git a/tests/utils/SleepUtils/SleepHelper/AndroidManifest.xml b/tests/utils/SleepUtils/SleepHelper/AndroidManifest.xml
deleted file mode 100644
index 0f1d491..0000000
--- a/tests/utils/SleepUtils/SleepHelper/AndroidManifest.xml
+++ /dev/null
@@ -1,21 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2013 The Android Open Source Project Licensed under the
-    Apache License, Version 2.0 (the "License"); you may not use this file except
-    in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
-    Unless required by applicable law or agreed to in writing, software distributed
-    under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
-    OR CONDITIONS OF ANY KIND, either express or implied. See the License for
-    the specific language governing permissions and limitations under the License. -->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.android.testing.sleephelper">
-
-    <uses-sdk android:minSdkVersion="7" />
-    <instrumentation android:label="Sleep Helper"
-                     android:name="com.android.testing.sleephelper.SetAlarm"
-                     android:targetPackage="com.android.testing.sleephelper" />
-
-    <application android:label="Sleep Utils Sleep Helper">
-        <uses-library android:name="android.test.runner" />
-    </application>
-</manifest>
diff --git a/tests/utils/SleepUtils/SleepHelper/src/com/android/testing/sleephelper/SetAlarm.java b/tests/utils/SleepUtils/SleepHelper/src/com/android/testing/sleephelper/SetAlarm.java
deleted file mode 100644
index b558741..0000000
--- a/tests/utils/SleepUtils/SleepHelper/src/com/android/testing/sleephelper/SetAlarm.java
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.android.testing.sleephelper;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-import android.content.ComponentName;
-import android.content.Context;
-import android.content.Intent;
-import android.content.ServiceConnection;
-import android.os.Bundle;
-import android.os.Debug;
-import android.os.IBinder;
-import android.os.RemoteException;
-import android.util.Log;
-
-import com.android.testing.alarmservice.Alarm;
-
-public class SetAlarm extends Instrumentation {
-
-    private static final String COMMAND = "command";
-    private static final String PARAM = "param";
-    private static final String CMD_PREPARE = "prepare";
-    private static final String CMD_SET = "set_wait";
-    private static final String CMD_DONE = "done";
-    private static final String SERVICE_ACTION = "com.android.testing.ALARM_SERVICE";
-    private static final String SERVICE_PKG = "com.android.testing.alarmservice";
-    private static final String LOG_TAG = SetAlarm.class.getSimpleName();
-
-    private Alarm mAlarmService = null;
-    private Bundle mArgs = null;
-    private String mCommand = null;
-    private Intent mServceIntent = new Intent(SERVICE_ACTION).setPackage(SERVICE_PKG);
-
-    private ServiceConnection mConn = new ServiceConnection() {
-        @Override
-        public void onServiceDisconnected(ComponentName name) {
-            Log.d(LOG_TAG, "Service disconnected.");
-            mAlarmService = null;
-            errorFinish("service disconnected");
-        }
-
-        @Override
-        public void onServiceConnected(ComponentName name, IBinder service) {
-            Log.d(LOG_TAG, "Service connected.");
-            mAlarmService = Alarm.Stub.asInterface(service);
-            handleCommands();
-        }
-    };
-
-
-    private void handleCommands() {
-        if (CMD_PREPARE.equals(mCommand)) {
-            callPrepare();
-        } else if (CMD_SET.equals(mCommand)) {
-            String paramString = mArgs.getString(PARAM);
-            if (paramString == null) {
-                errorFinish("argument expected for alarm time");
-            }
-            long timeout = -1;
-            try {
-                timeout = Long.parseLong(paramString);
-            } catch (NumberFormatException nfe) {
-                errorFinish("a number argument is expected");
-            }
-            callSetAndWait(timeout);
-        } else if (CMD_DONE.equals(mCommand)) {
-            callDone();
-        } else {
-            errorFinish("Unrecognized command: " + mCommand);
-        }
-        finish(Activity.RESULT_OK, new Bundle());
-    }
-
-    @Override
-    public void onCreate(Bundle arguments) {
-        super.onCreate(arguments);
-        mCommand = arguments.getString(COMMAND);
-        if ("true".equals(arguments.getString("debug"))) {
-            Debug.waitForDebugger();
-        }
-        if (mCommand == null) {
-            errorFinish("No command specified");
-        }
-        mArgs = arguments;
-        connectToAlarmService();
-    }
-
-    private void errorFinish(String msg) {
-        Bundle ret = new Bundle();
-        ret.putString("error", msg);
-        finish(Activity.RESULT_CANCELED, ret);
-    }
-
-    private void connectToAlarmService() {
-        // start the service with an intent, this ensures the service keeps running after unbind
-        ComponentName cn = getContext().startService(mServceIntent);
-        if (cn == null) {
-            errorFinish("failed to start service");
-        }
-        if (!getContext().bindService(mServceIntent, mConn, Context.BIND_AUTO_CREATE)) {
-            errorFinish("failed to bind service");
-        }
-    }
-
-    private void callPrepare() {
-        try {
-            mAlarmService.prepare();
-        } catch (RemoteException e) {
-            errorFinish("RemoteExeption in prepare()");
-        } finally {
-            getContext().unbindService(mConn);
-        }
-    }
-
-    private void callDone() {
-        try {
-            mAlarmService.done();
-        } catch (RemoteException e) {
-            errorFinish("RemoteExeption in prepare()");
-        } finally {
-            getContext().unbindService(mConn);
-        }
-        // explicitly stop the service (started in prepare()) so that the service is now free
-        // to be reclaimed
-        getContext().stopService(mServceIntent);
-    }
-
-    private void callSetAndWait(long timeoutMills) {
-        try {
-            mAlarmService.setAlarmAndWait(timeoutMills);
-        } catch (RemoteException e) {
-            errorFinish("RemoteExeption in setAlarmAndWait()");
-        } finally {
-            getContext().unbindService(mConn);
-        }
-    }
-}
diff --git a/tests/utils/SleepUtils/WakeLoopService/Android.mk b/tests/utils/SleepUtils/WakeLoopService/Android.mk
deleted file mode 100644
index a8a944b..0000000
--- a/tests/utils/SleepUtils/WakeLoopService/Android.mk
+++ /dev/null
@@ -1,24 +0,0 @@
-#
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE_TAGS := tests
-LOCAL_SRC_FILES := $(call all-java-files-under, src)
-LOCAL_PACKAGE_NAME := WakeupLoopService
-LOCAL_SDK_VERSION := 7
-include $(BUILD_PACKAGE)
diff --git a/tests/utils/SleepUtils/WakeLoopService/AndroidManifest.xml b/tests/utils/SleepUtils/WakeLoopService/AndroidManifest.xml
deleted file mode 100644
index a7028c4..0000000
--- a/tests/utils/SleepUtils/WakeLoopService/AndroidManifest.xml
+++ /dev/null
@@ -1,32 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!-- Copyright (C) 2014 The Android Open Source Project Licensed under the
-    Apache License, Version 2.0 (the "License"); you may not use this file except
-    in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
-    Unless required by applicable law or agreed to in writing, software distributed
-    under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES
-    OR CONDITIONS OF ANY KIND, either express or implied. See the License for
-    the specific language governing permissions and limitations under the License. -->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="android.test.wakeuploop" >
-
-    <uses-sdk android:minSdkVersion="7" />
-    <uses-permission android:name="android.permission.WAKE_LOCK" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
-
-    <application android:label="Auto Wakeup Loop">
-        <service android:name=".WakeLoopService"
-            android:label="Wakup Loop Service"
-            android:exported="true"
-            android:enabled="true">
-            <intent-filter>
-                <action android:name="android.test.wakeuploop.WAKEUP_SERVICE" />
-            </intent-filter>
-        </service>
-        <receiver android:name=".WakeUpCall">
-            <intent-filter>
-                <action android:name="android.test.wakeuploop.WAKEUP" />
-            </intent-filter>
-        </receiver>
-    </application>
-</manifest>
diff --git a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/FileUtil.java b/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/FileUtil.java
deleted file mode 100644
index c8b075b..0000000
--- a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/FileUtil.java
+++ /dev/null
@@ -1,53 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.test.wakeuploop;
-
-import android.util.Log;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.text.DateFormat;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-public class FileUtil {
-
-    private static FileUtil sInst = null;
-    private static DateFormat sDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
-
-    private FileUtil() {};
-
-    public static FileUtil get() {
-        if (sInst == null) {
-            sInst = new FileUtil();
-        }
-        return sInst;
-    }
-
-    public void writeDateToFile(File file) {
-        try {
-            FileOutputStream fos = new FileOutputStream(file);
-            fos.write(sDateFormat.format(new Date()).getBytes());
-            fos.write('\n');
-            fos.flush();
-            fos.close();
-        } catch (IOException ioe) {
-            Log.e("FileUtil", "exception writing date to file", ioe);
-        }
-    }
-}
diff --git a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeLoopService.java b/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeLoopService.java
deleted file mode 100644
index 4f557b8..0000000
--- a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeLoopService.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.test.wakeuploop;
-
-import android.app.AlarmManager;
-import android.app.PendingIntent;
-import android.app.Service;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Environment;
-import android.os.Handler;
-import android.os.IBinder;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.SystemClock;
-import android.util.Log;
-
-import java.io.File;
-
-public class WakeLoopService extends Service {
-
-    private static final String LOG_TAG = WakeLoopService.class.getSimpleName();
-    static final String WAKEUP_INTERNAL = "WAKEUP_INTERVAL";
-    static final String MAX_LOOP = "MAX_LOOP";
-    static final String STOP_CALLBACK = "STOP_CALLBACK";
-    static final String THIS_LOOP = "THIS_LOOP";
-    static final int MSG_STOP_SERVICE = 0xd1ed1e;
-
-    private final Handler mHandler = new Handler() {
-        public void handleMessage(Message msg) {
-            if (msg.what == MSG_STOP_SERVICE) {
-                stopSelf();
-            } else {
-                super.handleMessage(msg);
-            }
-        };
-    };
-
-    @Override
-    public IBinder onBind(Intent intent) {
-        // no binding, just start via intent
-        return null;
-    }
-
-    @Override
-    public int onStartCommand(Intent intent, int flags, int startId) {
-        // get wakeup interval from intent
-        long wakeupInterval = intent.getLongExtra(WAKEUP_INTERNAL, 0);
-        long maxLoop = intent.getLongExtra(MAX_LOOP, 0);
-
-        if (wakeupInterval == 0) {
-            // stop and error
-            Log.e(LOG_TAG, "No wakeup interval specified, not starting the service");
-            stopSelf();
-            return START_NOT_STICKY;
-        }
-        FileUtil.get().writeDateToFile(new File(Environment.getExternalStorageDirectory(),
-                "wakeup-loop-start.txt"));
-        Log.d(LOG_TAG, String.format("WakeLoop: STARTED interval = %d, total loop = %d",
-                wakeupInterval, maxLoop));
-        // calculate when device should be waken up
-        long atTime = SystemClock.elapsedRealtime() + wakeupInterval;
-        AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
-        Intent wakupIntent = new Intent(WakeUpCall.WAKEUP_CALL)
-            .putExtra(WAKEUP_INTERNAL, wakeupInterval)
-            .putExtra(MAX_LOOP, maxLoop)
-            .putExtra(THIS_LOOP, 0L)
-            .putExtra(STOP_CALLBACK, new Messenger(mHandler));
-        PendingIntent pi = PendingIntent.getBroadcast(this, 0, wakupIntent,
-                PendingIntent.FLAG_UPDATE_CURRENT);
-        // set alarm, which will be delivered in form of the wakeupIntent
-        am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, atTime, pi);
-        return START_NOT_STICKY;
-    }
-
-    @Override
-    public void onDestroy() {
-        Log.d(LOG_TAG, "WakeLoop: STOPPED");
-        // cancel alarms first
-        Intent intent = new Intent(WakeUpCall.WAKEUP_CALL)
-            .putExtra(WakeUpCall.CANCEL, "true");
-        sendBroadcast(intent);
-    }
-}
diff --git a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeUpCall.java b/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeUpCall.java
deleted file mode 100644
index 8347bbf0..0000000
--- a/tests/utils/SleepUtils/WakeLoopService/src/android/test/wakeuploop/WakeUpCall.java
+++ /dev/null
@@ -1,112 +0,0 @@
-/*
- * Copyright (C) 2014 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.test.wakeuploop;
-
-import android.app.AlarmManager;
-import android.app.PendingIntent;
-import android.content.BroadcastReceiver;
-import android.content.Context;
-import android.content.Intent;
-import android.os.Environment;
-import android.os.Message;
-import android.os.Messenger;
-import android.os.PowerManager;
-import android.os.PowerManager.WakeLock;
-import android.os.RemoteException;
-import android.os.SystemClock;
-import android.util.Log;
-
-import java.io.File;
-
-/**
- * The receiver for the alarm we set
- *
- */
-public class WakeUpCall extends BroadcastReceiver {
-    private static final String LOG_TAG = WakeUpCall.class.getSimpleName();
-    static final String WAKEUP_CALL = "android.test.wakeuploop.WAKEUP";
-    static final String CANCEL = "CANCEL";
-
-    @Override
-    public void onReceive(Context context, Intent intent) {
-        AlarmManager am = (AlarmManager) context.getSystemService(Context.ALARM_SERVICE);
-        boolean cancel = intent.hasExtra(CANCEL);
-        if (!cancel) {
-            long maxLoop = intent.getLongExtra(WakeLoopService.MAX_LOOP, 0);
-            long wakeupInterval = intent.getLongExtra(WakeLoopService.WAKEUP_INTERNAL, 0);
-            long thisLoop = intent.getLongExtra(WakeLoopService.THIS_LOOP, -1);
-            Log.d(LOG_TAG, String.format("incoming: interval = %d, max loop = %d, this loop = %d",
-                    wakeupInterval, maxLoop, thisLoop));
-            if (thisLoop == -1) {
-                Log.e(LOG_TAG, "no valid loop count received, trying to stop service");
-                stopService(intent);
-                return;
-            }
-            if (wakeupInterval == 0) {
-                Log.e(LOG_TAG, "no valid wakeup interval received, trying to stop service");
-                stopService(intent);
-                return;
-            }
-            thisLoop++;
-            Log.d(LOG_TAG, String.format("WakeLoop - iteration %d of %d", thisLoop, maxLoop));
-            if (thisLoop == maxLoop) {
-                // when maxLoop is 0, we loop forever, so not checking that case
-                // here
-                Log.d(LOG_TAG, "reached max loop count, stopping service");
-                stopService(intent);
-                return;
-            }
-            screenOn(context);
-            FileUtil.get().writeDateToFile(
-                    new File(Environment.getExternalStorageDirectory(), "wakeup-loop.txt"));
-            // calculate when device should be waken up
-            long atTime = SystemClock.elapsedRealtime() + wakeupInterval;
-            intent.putExtra(WakeLoopService.THIS_LOOP, thisLoop);
-            PendingIntent pi = PendingIntent.getBroadcast(context, 0, intent,
-                    PendingIntent.FLAG_UPDATE_CURRENT);
-            // set alarm, which will be delivered in form of the wakeupIntent
-            am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, atTime, pi);
-        } else {
-            // cancel alarms
-            Log.d(LOG_TAG, "cancelling future alarms on request");
-            am.cancel(PendingIntent.getBroadcast(context, 0, intent, 0));
-        }
-    }
-
-    private void stopService(Intent i) {
-        Messenger msgr = i.getParcelableExtra(WakeLoopService.STOP_CALLBACK);
-        if (msgr == null) {
-            Log.e(LOG_TAG, "no stop service callback found, cannot stop");
-        } else {
-            Message msg = new Message();
-            msg.what = WakeLoopService.MSG_STOP_SERVICE;
-            try {
-                msgr.send(msg);
-            } catch (RemoteException e) {
-                Log.e(LOG_TAG, "ignored remoted exception while attempting to stop service", e);
-            }
-        }
-    }
-
-    private void screenOn(Context context) {
-        PowerManager pm = (PowerManager)context.getSystemService(Context.POWER_SERVICE);
-        @SuppressWarnings("deprecation")
-        WakeLock wl = pm.newWakeLock(PowerManager.SCREEN_DIM_WAKE_LOCK |
-                PowerManager.ACQUIRE_CAUSES_WAKEUP, LOG_TAG);
-        wl.acquire(500);
-    }
-}
diff --git a/tests/utils/testutils/Android.bp b/tests/utils/testutils/Android.bp
index 4be6534..0a9e964 100644
--- a/tests/utils/testutils/Android.bp
+++ b/tests/utils/testutils/Android.bp
@@ -19,7 +19,7 @@
 
     srcs: ["java/**/*.java"],
 
-    static_libs: ["android-support-test"],
+    static_libs: ["junit"],
 
     libs: [
         "android.test.runner",
diff --git a/tools/apilint/apilint.py b/tools/apilint/apilint.py
index 59e89f5..f967c2f 100644
--- a/tools/apilint/apilint.py
+++ b/tools/apilint/apilint.py
@@ -79,6 +79,7 @@
                 self.value = raw[3].strip(';"')
             else:
                 self.value = None
+            self.annotations = []
 
         self.ident = "-".join((self.typ, self.name, self.value or ""))
 
@@ -88,6 +89,18 @@
     def __repr__(self):
         return self.raw
 
+
+class Argument(object):
+
+    __slots__ = ["type", "annotations", "name", "default"]
+
+    def __init__(self, type):
+        self.type = type
+        self.annotations = []
+        self.name = None
+        self.default = None
+
+
 class Method():
     def __init__(self, clazz, line, raw, blame, sig_format = 1):
         self.clazz = clazz
@@ -118,21 +131,24 @@
             self.name = raw[1]
 
             # parse args
-            self.args = []
+            self.detailed_args = []
             for arg in re.split(",\s*", raw_args):
                 arg = re.split("\s", arg)
                 # ignore annotations for now
                 arg = [ a for a in arg if not a.startswith("@") ]
                 if len(arg[0]) > 0:
-                    self.args.append(arg[0])
+                    self.detailed_args.append(Argument(arg[0]))
 
             # parse throws
             self.throws = []
             for throw in re.split(",\s*", raw_throws):
                 self.throws.append(throw)
+
+            self.annotations = []
         else:
             raise ValueError("Unknown signature format: " + sig_format)
 
+        self.args = map(lambda a: a.type, self.detailed_args)
         self.ident = "-".join((self.typ, self.name, "-".join(self.args)))
 
     def sig_matches(self, typ, name, args):
@@ -154,6 +170,7 @@
         self.ctors = []
         self.fields = []
         self.methods = []
+        self.annotations = []
 
         if sig_format == 2:
             V2LineParser(raw).parse_into_class(self)
@@ -180,8 +197,10 @@
 
             if "implements" in raw:
                 self.implements = raw[raw.index("implements")+1]
+                self.implements_all = [self.implements]
             else:
                 self.implements = None
+                self.implements_all = []
         else:
             raise ValueError("Unknown signature format: " + sig_format)
 
@@ -208,13 +227,14 @@
 
 
 class Package():
+    NAME = re.compile("package(?: .*)? ([A-Za-z0-9.]+)")
+
     def __init__(self, line, raw, blame):
         self.line = line
         self.raw = raw.strip(" {;")
         self.blame = blame
 
-        raw = raw.split()
-        self.name = raw[raw.index("package")+1]
+        self.name = Package.NAME.match(raw).group(1)
         self.name_path = self.name.split(".")
 
     def __repr__(self):
@@ -311,10 +331,10 @@
         method.split = []
         kind = self.parse_one_of("ctor", "method")
         method.split.append(kind)
-        annotations = self.parse_annotations()
+        method.annotations = self.parse_annotations()
         method.split.extend(self.parse_modifiers())
         self.parse_matching_paren("<", ">")
-        if "@Deprecated" in annotations:
+        if "@Deprecated" in method.annotations:
             method.split.append("deprecated")
         if kind == "ctor":
             method.typ = "ctor"
@@ -324,7 +344,7 @@
         method.name = self.parse_name()
         method.split.append(method.name)
         self.parse_token("(")
-        method.args = self.parse_args()
+        method.detailed_args = self.parse_args()
         self.parse_token(")")
         method.throws = self.parse_throws()
         if "@interface" in method.clazz.split:
@@ -334,8 +354,8 @@
 
     def parse_into_class(self, clazz):
         clazz.split = []
-        annotations = self.parse_annotations()
-        if "@Deprecated" in annotations:
+        clazz.annotations = self.parse_annotations()
+        if "@Deprecated" in clazz.annotations:
             clazz.split.append("deprecated")
         clazz.split.extend(self.parse_modifiers())
         kind = self.parse_one_of("class", "interface", "@interface", "enum")
@@ -347,20 +367,20 @@
         self.parse_matching_paren("<", ">")
         extends = self.parse_extends()
         clazz.extends = extends[0] if extends else None
-        implements = self.parse_implements()
-        clazz.implements = implements[0] if implements else None
+        clazz.implements_all = self.parse_implements()
         # The checks assume that interfaces are always found in implements, which isn't true for
         # subinterfaces.
-        if not implements and "interface" in clazz.split:
-            clazz.implements = clazz.extends
+        if not clazz.implements_all and "interface" in clazz.split:
+            clazz.implements_all = [clazz.extends]
+        clazz.implements = clazz.implements_all[0] if clazz.implements_all else None
         self.parse_token("{")
         self.parse_eof()
 
     def parse_into_field(self, field):
         kind = self.parse_one_of(*V2LineParser.FIELD_KINDS)
         field.split = [kind]
-        annotations = self.parse_annotations()
-        if "@Deprecated" in annotations:
+        field.annotations = self.parse_annotations()
+        if "@Deprecated" in field.annotations:
             field.split.append("deprecated")
         field.split.extend(self.parse_modifiers())
         field.typ = self.parse_type()
@@ -487,15 +507,16 @@
 
     def parse_arg(self):
         self.parse_if("vararg")  # kotlin vararg
-        self.parse_annotations()
-        type = self.parse_arg_type()
+        annotations = self.parse_annotations()
+        arg = Argument(self.parse_arg_type())
+        arg.annotations = annotations
         l = self.lookahead()
         if l != "," and l != ")":
             if self.lookahead() != '=':
-                self.parse_token()  # kotlin argument name
+                arg.name = self.parse_token()  # kotlin argument name
             if self.parse_if('='): # kotlin default value
-                self.parse_expression()
-        return type
+                arg.default = self.parse_expression()
+        return arg
 
     def parse_expression(self):
         while not self.lookahead() in [')', ',', ';']:
@@ -592,7 +613,7 @@
     blame = None
     sig_format = 1
 
-    re_blame = re.compile("^([a-z0-9]{7,}) \(<([^>]+)>.+?\) (.+?)$")
+    re_blame = re.compile(r"^(\^?[a-z0-9]{7,}) \(<([^>]+)>.+?\) (.+?)$")
 
     field_prefixes = map(lambda kind: "    %s" % (kind,), V2LineParser.FIELD_KINDS)
     def startsWithFieldPrefix(raw):
@@ -607,11 +628,13 @@
         match = re_blame.match(raw)
         if match is not None:
             blame = match.groups()[0:2]
+            if blame[0].startswith("^"):  # Outside of blame range
+              blame = None
             raw = match.groups()[2]
         else:
             blame = None
 
-        if line == 1 and raw.startswith("// Signature format: "):
+        if line == 1 and V2Tokenizer.SIGNATURE_PREFIX in raw:
             sig_format_string = raw[len(V2Tokenizer.SIGNATURE_PREFIX):]
             if sig_format_string in ["2.0", "3.0"]:
                 sig_format = 2
@@ -741,6 +764,14 @@
     noticed[clazz.fullname] = hash(clazz)
 
 
+verifiers = {}
+
+def verifier(f):
+    verifiers[f.__name__] = f
+    return f
+
+
+@verifier
 def verify_constants(clazz):
     """All static final constants must be FOO_NAME style."""
     if re.match("android\.R\.[a-z]+", clazz.fullname): return
@@ -758,13 +789,13 @@
             if f.typ in req and f.value is None:
                 error(clazz, f, None, "All constants must be defined at compile time")
 
-
+@verifier
 def verify_enums(clazz):
     """Enums are bad, mmkay?"""
     if clazz.extends == "java.lang.Enum" or "enum" in clazz.split:
         error(clazz, None, "F5", "Enums are not allowed")
 
-
+@verifier
 def verify_class_names(clazz):
     """Try catching malformed class names like myMtp or MTPUser."""
     if clazz.fullname.startswith("android.opengl"): return
@@ -779,6 +810,7 @@
         error(clazz, None, None, "Don't expose your implementation details")
 
 
+@verifier
 def verify_method_names(clazz):
     """Try catching malformed method names, like Foo() or getMTU()."""
     if clazz.fullname.startswith("android.opengl"): return
@@ -792,9 +824,9 @@
             error(clazz, m, "S1", "Method name must start with lowercase char")
 
 
+@verifier
 def verify_callbacks(clazz):
     """Verify Callback classes.
-    All callback classes must be abstract.
     All methods must follow onFoo() naming style."""
     if clazz.fullname == "android.speech.tts.SynthesisCallback": return
 
@@ -804,14 +836,12 @@
         warn(clazz, None, "L1", "Class should be named FooCallback")
 
     if clazz.name.endswith("Callback"):
-        if "interface" in clazz.split:
-            error(clazz, None, "CL3", "Callbacks must be abstract class to enable extension in future API levels")
-
         for m in clazz.methods:
             if not re.match("on[A-Z][a-z]*", m.name):
                 error(clazz, m, "L1", "Callback method names must be onFoo() style")
 
 
+@verifier
 def verify_listeners(clazz):
     """Verify Listener classes.
     All Listener classes must be interface.
@@ -833,6 +863,7 @@
                 error(clazz, m, "L1", "Single listener method name must match class name")
 
 
+@verifier
 def verify_actions(clazz):
     """Verify intent actions.
     All action names must be named ACTION_FOO.
@@ -864,6 +895,7 @@
                         error(clazz, f, "C4", "Inconsistent action value; expected '%s'" % (expected))
 
 
+@verifier
 def verify_extras(clazz):
     """Verify intent extras.
     All extra names must be named EXTRA_FOO.
@@ -894,6 +926,7 @@
                         error(clazz, f, "C4", "Inconsistent extra value; expected '%s'" % (expected))
 
 
+@verifier
 def verify_equals(clazz):
     """Verify that equals() and hashCode() must be overridden together."""
     eq = False
@@ -906,6 +939,7 @@
         error(clazz, None, "M8", "Must override both equals and hashCode; missing one")
 
 
+@verifier
 def verify_parcelable(clazz):
     """Verify that Parcelable objects aren't hiding required bits."""
     if clazz.implements == "android.os.Parcelable":
@@ -924,6 +958,7 @@
                 error(clazz, c, "FW3", "Parcelable inflation is exposed through CREATOR, not raw constructors")
 
 
+@verifier
 def verify_protected(clazz):
     """Verify that no protected methods or fields are allowed."""
     for m in clazz.methods:
@@ -935,6 +970,7 @@
             error(clazz, f, "M7", "Protected fields not allowed; must be public")
 
 
+@verifier
 def verify_fields(clazz):
     """Verify that all exposed fields are final.
     Exposed fields must follow myName style.
@@ -980,6 +1016,7 @@
                 error(clazz, f, "C2", "Constants must be marked static final")
 
 
+@verifier
 def verify_register(clazz):
     """Verify parity of registration methods.
     Callback objects use register/unregister methods.
@@ -1013,6 +1050,7 @@
                 error(clazz, m, "L3", "Listener methods should be named add/remove")
 
 
+@verifier
 def verify_sync(clazz):
     """Verify synchronized methods aren't exposed."""
     for m in clazz.methods:
@@ -1020,6 +1058,7 @@
             error(clazz, m, "M5", "Internal locks must not be exposed")
 
 
+@verifier
 def verify_intent_builder(clazz):
     """Verify that Intent builders are createFooIntent() style."""
     if clazz.name == "Intent": return
@@ -1032,6 +1071,7 @@
                 warn(clazz, m, "FW1", "Methods creating an Intent should be named createFooIntent()")
 
 
+@verifier
 def verify_helper_classes(clazz):
     """Verify that helper classes are named consistently with what they extend.
     All developer extendable methods should be named onFoo()."""
@@ -1080,6 +1120,7 @@
                     warn(clazz, m, None, "If implemented by developer, should be named onFoo(); otherwise consider marking final")
 
 
+@verifier
 def verify_builder(clazz):
     """Verify builder classes.
     Methods should return the builder to enable chaining."""
@@ -1108,13 +1149,18 @@
     if not has_build:
         warn(clazz, None, None, "Missing build() method")
 
+    if "final" not in clazz.split:
+        error(clazz, None, None, "Builder should be final")
 
+
+@verifier
 def verify_aidl(clazz):
     """Catch people exposing raw AIDL."""
     if clazz.extends == "android.os.Binder" or clazz.implements == "android.os.IInterface":
         error(clazz, None, None, "Raw AIDL interfaces must not be exposed")
 
 
+@verifier
 def verify_internal(clazz):
     """Catch people exposing internal classes."""
     if clazz.pkg.name.startswith("com.android"):
@@ -1149,6 +1195,7 @@
     "android.util"
 ])
 
+@verifier
 def verify_layering(clazz):
     """Catch package layering violations.
     For example, something in android.os depending on android.app."""
@@ -1183,6 +1230,7 @@
                 warn(clazz, m, "FW6", "Method argument type violates package layering")
 
 
+@verifier
 def verify_boolean(clazz):
     """Verifies that boolean accessors are named correctly.
     For example, hasFoo() and setHasFoo()."""
@@ -1223,9 +1271,11 @@
                 error_if_exists(sets, m.name, expected, "has" + target)
 
 
+@verifier
 def verify_collections(clazz):
     """Verifies that collection types are interfaces."""
     if clazz.fullname == "android.os.Bundle": return
+    if clazz.fullname == "android.os.Parcel": return
 
     bad = ["java.util.Vector", "java.util.LinkedList", "java.util.ArrayList", "java.util.Stack",
            "java.util.HashMap", "java.util.HashSet", "android.util.ArraySet", "android.util.ArrayMap"]
@@ -1237,6 +1287,23 @@
                 error(clazz, m, "CL2", "Argument is concrete collection; must be higher-level interface")
 
 
+@verifier
+def verify_uris(clazz):
+    bad = ["java.net.URL", "java.net.URI", "android.net.URL"]
+
+    for f in clazz.fields:
+        if f.typ in bad:
+            error(clazz, f, None, "Field must be android.net.Uri instead of " + f.typ)
+
+    for m in clazz.methods + clazz.ctors:
+        if m.typ in bad:
+            error(clazz, m, None, "Must return android.net.Uri instead of " + m.typ)
+        for arg in m.args:
+            if arg in bad:
+                error(clazz, m, None, "Argument must take android.net.Uri instead of " + arg)
+
+
+@verifier
 def verify_flags(clazz):
     """Verifies that flags are non-overlapping."""
     known = collections.defaultdict(int)
@@ -1253,6 +1320,7 @@
             known[scope] |= val
 
 
+@verifier
 def verify_exception(clazz):
     """Verifies that methods don't throw generic exceptions."""
     for m in clazz.methods:
@@ -1261,17 +1329,19 @@
                 error(clazz, m, "S1", "Methods must not throw generic exceptions")
 
             if t in ["android.os.RemoteException"]:
-                if clazz.name == "android.content.ContentProviderClient": continue
-                if clazz.name == "android.os.Binder": continue
-                if clazz.name == "android.os.IBinder": continue
+                if clazz.fullname == "android.content.ContentProviderClient": continue
+                if clazz.fullname == "android.os.Binder": continue
+                if clazz.fullname == "android.os.IBinder": continue
 
                 error(clazz, m, "FW9", "Methods calling into system server should rethrow RemoteException as RuntimeException")
 
             if len(m.args) == 0 and t in ["java.lang.IllegalArgumentException", "java.lang.NullPointerException"]:
                 warn(clazz, m, "S1", "Methods taking no arguments should throw IllegalStateException")
 
+
 GOOGLE_IGNORECASE = re.compile("google", re.IGNORECASE)
 
+# Not marked as @verifier, because it is only conditionally applied.
 def verify_google(clazz):
     """Verifies that APIs never reference Google."""
 
@@ -1284,6 +1354,7 @@
                 error(clazz, t, None, "Must never reference Google")
 
 
+@verifier
 def verify_bitset(clazz):
     """Verifies that we avoid using heavy BitSet."""
 
@@ -1299,6 +1370,7 @@
                 error(clazz, m, None, "Argument type must not be heavy BitSet")
 
 
+@verifier
 def verify_manager(clazz):
     """Verifies that FooManager is only obtained from Context."""
 
@@ -1312,6 +1384,7 @@
             error(clazz, m, None, "Managers must always be obtained from Context")
 
 
+@verifier
 def verify_boxed(clazz):
     """Verifies that methods avoid boxed primitives."""
 
@@ -1334,6 +1407,7 @@
                 error(clazz, m, "M11", "Must avoid boxed primitives")
 
 
+@verifier
 def verify_static_utils(clazz):
     """Verifies that helper classes can't be constructed."""
     if clazz.fullname.startswith("android.opengl"): return
@@ -1353,6 +1427,7 @@
         error(clazz, None, None, "Fully-static utility classes must not have constructor")
 
 
+# @verifier  # Disabled for now
 def verify_overload_args(clazz):
     """Verifies that method overloads add new arguments at the end."""
     if clazz.fullname.startswith("android.opengl"): return
@@ -1393,6 +1468,7 @@
                 error(clazz, m, "M2", "Expected consistent argument ordering between overloads: %s..." % (", ".join(locked_sig)))
 
 
+@verifier
 def verify_callback_handlers(clazz):
     """Verifies that methods adding listener/callback have overload
     for specifying delivery thread."""
@@ -1444,6 +1520,7 @@
             warn(clazz, f, "L1", "Registration methods should have overload that accepts delivery Executor")
 
 
+@verifier
 def verify_context_first(clazz):
     """Verifies that methods accepting a Context keep it the first argument."""
     examine = clazz.ctors + clazz.methods
@@ -1456,6 +1533,7 @@
                 error(clazz, m, "M3", "ContentResolver is distinct, so it must be the first argument")
 
 
+@verifier
 def verify_listener_last(clazz):
     """Verifies that methods accepting a Listener or Callback keep them as last arguments."""
     examine = clazz.ctors + clazz.methods
@@ -1469,6 +1547,7 @@
                 warn(clazz, m, "M3", "Listeners should always be at end of argument list")
 
 
+@verifier
 def verify_resource_names(clazz):
     """Verifies that resource names have consistent case."""
     if not re.match("android\.R\.[a-z]+", clazz.fullname): return
@@ -1500,6 +1579,7 @@
             error(clazz, f, "C7", "Expected resource name in this class to be FooBar_Baz style")
 
 
+@verifier
 def verify_files(clazz):
     """Verifies that methods accepting File also accept streams."""
 
@@ -1521,6 +1601,7 @@
             warn(clazz, m, "M10", "Methods accepting File should also accept FileDescriptor or streams")
 
 
+@verifier
 def verify_manager_list(clazz):
     """Verifies that managers return List<? extends Parcelable> instead of arrays."""
 
@@ -1531,6 +1612,7 @@
             warn(clazz, m, None, "Methods should return List<? extends Parcelable> instead of Parcelable[] to support ParceledListSlice under the hood")
 
 
+@verifier
 def verify_abstract_inner(clazz):
     """Verifies that abstract inner classes are static."""
 
@@ -1539,6 +1621,7 @@
             warn(clazz, None, None, "Abstract inner classes should be static to improve testability")
 
 
+@verifier
 def verify_runtime_exceptions(clazz):
     """Verifies that runtime exceptions aren't listed in throws."""
 
@@ -1583,6 +1666,7 @@
                 error(clazz, m, None, "Methods must not mention RuntimeException subclasses in throws clauses")
 
 
+@verifier
 def verify_error(clazz):
     """Verifies that we always use Exception instead of Error."""
     if not clazz.extends: return
@@ -1592,6 +1676,7 @@
         error(clazz, None, None, "Exceptions must be named FooException")
 
 
+@verifier
 def verify_units(clazz):
     """Verifies that we use consistent naming for units."""
 
@@ -1628,10 +1713,11 @@
             error(clazz, m, None, "Percentage must use ints")
 
 
+@verifier
 def verify_closable(clazz):
     """Verifies that classes are AutoClosable."""
-    if clazz.implements == "java.lang.AutoCloseable": return
-    if clazz.implements == "java.io.Closeable": return
+    if "java.lang.AutoCloseable" in clazz.implements_all: return
+    if "java.io.Closeable" in clazz.implements_all: return
 
     for m in clazz.methods:
         if len(m.args) > 0: continue
@@ -1640,6 +1726,7 @@
             return
 
 
+@verifier
 def verify_member_name_not_kotlin_keyword(clazz):
     """Prevent method names which are keywords in Kotlin."""
 
@@ -1665,6 +1752,7 @@
             error(clazz, f, None, "Field name must not be a Kotlin keyword")
 
 
+@verifier
 def verify_method_name_not_kotlin_operator(clazz):
     """Warn about method names which become operators in Kotlin."""
 
@@ -1714,6 +1802,7 @@
             unique_binary_op(m, m.name[:-6])  # Remove 'Assign' suffix
 
 
+@verifier
 def verify_collections_over_arrays(clazz):
     """Warn that [] should be Collections."""
 
@@ -1729,6 +1818,7 @@
                 warn(clazz, m, None, "Method argument should be Collection<> (or subclass) instead of raw array")
 
 
+@verifier
 def verify_user_handle(clazz):
     """Methods taking UserHandle should be ForUser or AsUser."""
     if clazz.name.endswith("Listener") or clazz.name.endswith("Callback") or clazz.name.endswith("Callbacks"): return
@@ -1753,6 +1843,7 @@
                  "or 'queryFooForUser'")
 
 
+@verifier
 def verify_params(clazz):
     """Parameter classes should be 'Params'."""
     if clazz.name.endswith("Params"): return
@@ -1768,6 +1859,7 @@
             error(clazz, None, None, "Classes holding a set of parameters should be called 'FooParams'")
 
 
+@verifier
 def verify_services(clazz):
     """Service name should be FOO_BAR_SERVICE = 'foo_bar'."""
     if clazz.fullname != "android.content.Context": return
@@ -1781,6 +1873,7 @@
                 error(clazz, f, "C4", "Inconsistent service value; expected '%s'" % (expected))
 
 
+@verifier
 def verify_tense(clazz):
     """Verify tenses of method names."""
     if clazz.fullname.startswith("android.opengl"): return
@@ -1790,6 +1883,7 @@
             warn(clazz, m, None, "Unexpected tense; probably meant 'enabled'")
 
 
+@verifier
 def verify_icu(clazz):
     """Verifies that richer ICU replacements are used."""
     better = {
@@ -1821,6 +1915,7 @@
                 warn(clazz, m, None, "Type %s should be replaced with richer ICU type %s" % (arg, better[arg]))
 
 
+@verifier
 def verify_clone(clazz):
     """Verify that clone() isn't implemented; see EJ page 61."""
     for m in clazz.methods:
@@ -1828,8 +1923,12 @@
             error(clazz, m, None, "Provide an explicit copy constructor instead of implementing clone()")
 
 
+@verifier
 def verify_pfd(clazz):
     """Verify that android APIs use PFD over FD."""
+    if clazz.fullname == "android.os.FileUtils" or clazz.fullname == "android.system.Os":
+        return
+
     examine = clazz.ctors + clazz.methods
     for m in examine:
         if m.typ == "java.io.FileDescriptor":
@@ -1846,6 +1945,7 @@
             error(clazz, f, "FW11", "Must use ParcelFileDescriptor")
 
 
+@verifier
 def verify_numbers(clazz):
     """Discourage small numbers types like short and byte."""
 
@@ -1868,6 +1968,49 @@
                 warn(clazz, m, "FW12", "Should avoid odd sized primitives; use int instead")
 
 
+PRIMITIVES = {"void", "int", "float", "boolean", "short", "char", "byte", "long", "double"}
+
+@verifier
+def verify_nullability(clazz):
+    """Catches missing nullability annotations"""
+
+    for f in clazz.fields:
+        if f.value is not None and 'static' in f.split and 'final' in f.split:
+            continue  # Nullability of constants can be inferred.
+        if f.typ not in PRIMITIVES and not has_nullability(f.annotations):
+            error(clazz, f, "M12", "Field must be marked either @NonNull or @Nullable")
+
+    for c in clazz.ctors:
+        verify_nullability_args(clazz, c)
+
+    for m in clazz.methods:
+        if m.name == "writeToParcel" or m.name == "onReceive":
+            continue  # Parcelable.writeToParcel() and BroadcastReceiver.onReceive() are not yet annotated
+
+        if m.typ not in PRIMITIVES and not has_nullability(m.annotations):
+            error(clazz, m, "M12", "Return value must be marked either @NonNull or @Nullable")
+        verify_nullability_args(clazz, m)
+
+def verify_nullability_args(clazz, m):
+    for i, arg in enumerate(m.detailed_args):
+        if arg.type not in PRIMITIVES and not has_nullability(arg.annotations):
+            error(clazz, m, "M12", "Argument %d must be marked either @NonNull or @Nullable" % (i+1,))
+
+def has_nullability(annotations):
+    return "@NonNull" in annotations or "@Nullable" in annotations
+
+
+@verifier
+def verify_intdef(clazz):
+    """intdefs must be @hide, because the constant names cannot be stored in
+       the stubs (only the values are, which is not useful)"""
+    if "@interface" not in clazz.split:
+        return
+    if "@IntDef" in clazz.annotations or "@LongDef" in clazz.annotations:
+        error(clazz, None, None, "@IntDef and @LongDef annotations must be @hide")
+
+
+@verifier
 def verify_singleton(clazz):
     """Catch singleton objects with constructors."""
 
@@ -1902,59 +2045,10 @@
 
     if not is_interesting(clazz): return
 
-    verify_constants(clazz)
-    verify_enums(clazz)
-    verify_class_names(clazz)
-    verify_method_names(clazz)
-    verify_callbacks(clazz)
-    verify_listeners(clazz)
-    verify_actions(clazz)
-    verify_extras(clazz)
-    verify_equals(clazz)
-    verify_parcelable(clazz)
-    verify_protected(clazz)
-    verify_fields(clazz)
-    verify_register(clazz)
-    verify_sync(clazz)
-    verify_intent_builder(clazz)
-    verify_helper_classes(clazz)
-    verify_builder(clazz)
-    verify_aidl(clazz)
-    verify_internal(clazz)
-    verify_layering(clazz)
-    verify_boolean(clazz)
-    verify_collections(clazz)
-    verify_flags(clazz)
-    verify_exception(clazz)
+    for v in verifiers.itervalues():
+        v(clazz)
+
     if not ALLOW_GOOGLE: verify_google(clazz)
-    verify_bitset(clazz)
-    verify_manager(clazz)
-    verify_boxed(clazz)
-    verify_static_utils(clazz)
-    # verify_overload_args(clazz)
-    verify_callback_handlers(clazz)
-    verify_context_first(clazz)
-    verify_listener_last(clazz)
-    verify_resource_names(clazz)
-    verify_files(clazz)
-    verify_manager_list(clazz)
-    verify_abstract_inner(clazz)
-    verify_runtime_exceptions(clazz)
-    verify_error(clazz)
-    verify_units(clazz)
-    verify_closable(clazz)
-    verify_member_name_not_kotlin_keyword(clazz)
-    verify_method_name_not_kotlin_operator(clazz)
-    verify_collections_over_arrays(clazz)
-    verify_user_handle(clazz)
-    verify_params(clazz)
-    verify_services(clazz)
-    verify_tense(clazz)
-    verify_icu(clazz)
-    verify_clone(clazz)
-    verify_pfd(clazz)
-    verify_numbers(clazz)
-    verify_singleton(clazz)
 
 
 def examine_stream(stream, base_stream=None, in_classes_with_base=[], out_classes_with_base=None):
diff --git a/tools/apilint/apilint_test.py b/tools/apilint/apilint_test.py
index 3716bf9..5cb43db 100644
--- a/tools/apilint/apilint_test.py
+++ b/tools/apilint/apilint_test.py
@@ -88,20 +88,22 @@
 
 
 faulty_current_txt = """
+// Signature format: 2.0
 package android.app {
   public final class Activity {
   }
 
   public final class WallpaperColors implements android.os.Parcelable {
-    ctor public WallpaperColors(android.os.Parcel);
+    ctor public WallpaperColors(@NonNull android.os.Parcel);
     method public int describeContents();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
   }
 }
-""".split('\n')
+""".strip().split('\n')
 
 ok_current_txt = """
+// Signature format: 2.0
 package android.app {
   public final class Activity {
   }
@@ -109,19 +111,20 @@
   public final class WallpaperColors implements android.os.Parcelable {
     ctor public WallpaperColors();
     method public int describeContents();
-    method public void writeToParcel(android.os.Parcel, int);
-    field public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.app.WallpaperColors> CREATOR;
   }
 }
-""".split('\n')
+""".strip().split('\n')
 
 system_current_txt = """
+// Signature format: 2.0
 package android.app {
   public final class WallpaperColors implements android.os.Parcelable {
     method public int getSomething();
   }
 }
-""".split('\n')
+""".strip().split('\n')
 
 
 
@@ -239,6 +242,10 @@
         cls = self._cls("class Class {")
         return apilint.Field(cls, 1, raw, '', sig_format=2)
 
+    def test_parse_package(self):
+        pkg = apilint.Package(999, "package wifi.p2p {", None)
+        self.assertEquals("wifi.p2p", pkg.name)
+
     def test_class(self):
         cls = self._cls("@Deprecated @IntRange(from=1, to=2) public static abstract class Some.Name extends Super<Class> implements Interface<Class> {")
         self.assertTrue('deprecated' in cls.split)
@@ -369,5 +376,21 @@
         m = self._method('method @NonNull public @NonNull String @NonNull [] split(@NonNull String, int);')
         self.assertEquals('java.lang.String[]', m.typ)
 
+class PackageTests(unittest.TestCase):
+    def _package(self, raw):
+        return apilint.Package(123, raw, "blame")
+
+    def test_regular_package(self):
+        p = self._package("package an.pref.int {")
+        self.assertEquals('an.pref.int', p.name)
+
+    def test_annotation_package(self):
+        p = self._package("package @RestrictTo(a.b.C) an.pref.int {")
+        self.assertEquals('an.pref.int', p.name)
+
+    def test_multi_annotation_package(self):
+        p = self._package("package @Rt(a.b.L_G_P) @RestrictTo(a.b.C) an.pref.int {")
+        self.assertEquals('an.pref.int', p.name)
+
 if __name__ == "__main__":
     unittest.main()
diff --git a/tools/hiddenapi/exclude.sh b/tools/hiddenapi/exclude.sh
index 4ffcf68..18c4054 100755
--- a/tools/hiddenapi/exclude.sh
+++ b/tools/hiddenapi/exclude.sh
@@ -9,6 +9,7 @@
 LIBCORE_PACKAGES="\
   android.icu \
   android.system \
+  android.test \
   com.android.bouncycastle \
   com.android.conscrypt \
   com.android.i18n.phonenumbers \
@@ -17,6 +18,7 @@
   dalvik \
   java \
   javax \
+  junit \
   libcore \
   org.apache.harmony \
   org.json \
diff --git a/tools/hiddenapi/generate_hiddenapi_lists.py b/tools/hiddenapi/generate_hiddenapi_lists.py
index 2a8f695..6781eba 100755
--- a/tools/hiddenapi/generate_hiddenapi_lists.py
+++ b/tools/hiddenapi/generate_hiddenapi_lists.py
@@ -29,6 +29,9 @@
 FLAG_GREYLIST_MAX_O = "greylist-max-o"
 FLAG_GREYLIST_MAX_P = "greylist-max-p"
 FLAG_CORE_PLATFORM_API = "core-platform-api"
+FLAG_PUBLIC_API = "public-api"
+FLAG_SYSTEM_API = "system-api"
+FLAG_TEST_API = "test-api"
 
 # List of all known flags.
 FLAGS_API_LIST = [
@@ -38,7 +41,12 @@
     FLAG_GREYLIST_MAX_O,
     FLAG_GREYLIST_MAX_P,
 ]
-ALL_FLAGS = FLAGS_API_LIST + [ FLAG_CORE_PLATFORM_API ]
+ALL_FLAGS = FLAGS_API_LIST + [
+    FLAG_CORE_PLATFORM_API,
+    FLAG_PUBLIC_API,
+    FLAG_SYSTEM_API,
+    FLAG_TEST_API,
+    ]
 
 FLAGS_API_LIST_SET = set(FLAGS_API_LIST)
 ALL_FLAGS_SET = set(ALL_FLAGS)
@@ -203,14 +211,19 @@
 
         # Iterate over all CSV lines, find entry in dict and append flags to it.
         for csv in csv_values:
-            self._dict[csv[0]].update(csv[1:])
+            flags = csv[1:]
+            if (FLAG_PUBLIC_API in flags) or (FLAG_SYSTEM_API in flags):
+                flags.append(FLAG_WHITELIST)
+            elif FLAG_TEST_API in flags:
+                flags.append(FLAG_GREYLIST)
+            self._dict[csv[0]].update(flags)
 
     def assign_flag(self, flag, apis, source="<unknown>"):
         """Assigns a flag to given subset of entries.
 
         Args:
             flag (string): One of ALL_FLAGS.
-            apis (set): Subset of APIs to recieve the flag.
+            apis (set): Subset of APIs to receive the flag.
             source (string): Origin of `entries_subset`. Will be printed in error messages.
 
         Throws:
diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index af44b7e..6715bf7 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -141,8 +141,10 @@
 
     void stopWatchLocalOnlyHotspot();
 
+    @UnsupportedAppUsage
     int getWifiApEnabledState();
 
+    @UnsupportedAppUsage
     WifiConfiguration getWifiApConfiguration();
 
     boolean setWifiApConfiguration(in WifiConfiguration wifiConfig, String packageName);
@@ -167,6 +169,7 @@
 
     void factoryReset(String packageName);
 
+    @UnsupportedAppUsage
     Network getCurrentNetwork();
 
     byte[] retrieveBackupData();
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index fd8796a..b1ad964 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -333,9 +333,10 @@
     public String preSharedKey;
 
     /**
-     * Up to four WEP keys. Either an ASCII string enclosed in double
-     * quotation marks (e.g., {@code "abcdef"}) or a string
-     * of hex digits (e.g., {@code 0102030405}).
+     * Four WEP keys. For each of the four values, provide either an ASCII
+     * string enclosed in double quotation marks (e.g., {@code "abcdef"}),
+     * a string of hex digits (e.g., {@code 0102030405}), or an empty string
+     * (e.g., {@code ""}).
      * <p/>
      * When the value of one of these keys is read, the actual key is
      * not returned, just a "*" if the key has a value, or the null
@@ -513,7 +514,7 @@
     /**
      * @hide
      * Universal name for app creating the configuration
-     *    see {#link {@link PackageManager#getNameForUid(int)}
+     *    see {@link PackageManager#getNameForUid(int)}
      */
     @SystemApi
     public String creatorName;
@@ -521,7 +522,7 @@
     /**
      * @hide
      * Universal name for app updating the configuration
-     *    see {#link {@link PackageManager#getNameForUid(int)}
+     *    see {@link PackageManager#getNameForUid(int)}
      */
     @SystemApi
     public String lastUpdateName;