Merge "Move ScanMessage to frontend package"
diff --git a/Android.bp b/Android.bp
index 0e9550a..477f027 100644
--- a/Android.bp
+++ b/Android.bp
@@ -268,6 +268,7 @@
         ":updatable-media-srcs",
         ":framework-mediaprovider-sources",
         ":framework-wifi-updatable-sources",
+        ":ike-srcs",
     ]
 }
 
@@ -432,6 +433,7 @@
         // TODO(b/146167933): Use framework-statsd-stubs
         "framework-statsd",
         "framework-wifi-stubs",
+        "ike-stubs",
     ],
     installable: true,
     javac_shard_size: 150,
@@ -486,6 +488,7 @@
         "framework-statsd",
         // TODO(b/140299412): should be framework-wifi-stubs
         "framework-wifi",
+        "ike-stubs",
         // TODO(jiyong): add more stubs for APEXes here
     ],
     sdk_version: "core_platform",
@@ -1134,6 +1137,7 @@
     srcs: [
         ":framework-annotations",
         "core/java/android/net/InterfaceConfiguration.java",
+        "core/java/android/os/BasicShellCommandHandler.java",
         "core/java/android/os/HandlerExecutor.java",
         "core/java/android/util/BackupUtils.java",
         "core/java/android/util/LocalLog.java",
diff --git a/apex/blobstore/OWNERS b/apex/blobstore/OWNERS
new file mode 100644
index 0000000..8e04399
--- /dev/null
+++ b/apex/blobstore/OWNERS
@@ -0,0 +1,4 @@
+set noparent
+
+sudheersai@google.com
+yamasani@google.com
diff --git a/apex/blobstore/TEST_MAPPING b/apex/blobstore/TEST_MAPPING
new file mode 100644
index 0000000..4dc0c49
--- /dev/null
+++ b/apex/blobstore/TEST_MAPPING
@@ -0,0 +1,7 @@
+{
+  "presubmit": [
+    {
+      "name": "CtsBlobStoreTestCases"
+    }
+  ]
+}
\ No newline at end of file
diff --git a/apex/statsd/aidl/android/os/IStatsManagerService.aidl b/apex/statsd/aidl/android/os/IStatsManagerService.aidl
index 05583677..dec5634 100644
--- a/apex/statsd/aidl/android/os/IStatsManagerService.aidl
+++ b/apex/statsd/aidl/android/os/IStatsManagerService.aidl
@@ -85,4 +85,44 @@
      * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
      */
     void unsetBroadcastSubscriber(long configKey, long subscriberId, in String packageName);
+
+    /**
+     * Returns the most recently registered experiment IDs.
+     *
+     * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
+     */
+    long[] getRegisteredExperimentIds();
+
+    /**
+     * Fetches metadata across statsd. Returns byte array representing wire-encoded proto.
+     *
+     * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
+     */
+    byte[] getMetadata(in String packageName);
+
+    /**
+     * Fetches data for the specified configuration key. Returns a byte array representing proto
+     * wire-encoded of ConfigMetricsReportList.
+     *
+     * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
+     */
+    byte[] getData(in long key, in String packageName);
+
+    /**
+     * Sets a configuration with the specified config id and subscribes to updates for this
+     * configuration id. Broadcasts will be sent if this configuration needs to be collected.
+     * The configuration must be a wire-encoded StatsdConfig. The receiver for this data is
+     * registered in a separate function.
+     *
+     * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
+     */
+    void addConfiguration(in long configId, in byte[] config, in String packageName);
+
+    /**
+     * Removes the configuration with the matching config id. No-op if this config id does not
+     * exist.
+     *
+     * Requires Manifest.permission.DUMP and Manifest.permission.PACKAGE_USAGE_STATS.
+     */
+    void removeConfiguration(in long configId, in String packageName);
 }
\ No newline at end of file
diff --git a/apex/statsd/aidl/android/os/IStatsd.aidl b/apex/statsd/aidl/android/os/IStatsd.aidl
index 9358439..c409f51 100644
--- a/apex/statsd/aidl/android/os/IStatsd.aidl
+++ b/apex/statsd/aidl/android/os/IStatsd.aidl
@@ -89,24 +89,24 @@
      *
      * Requires Manifest.permission.DUMP.
      */
-    byte[] getData(in long key, in String packageName);
+    byte[] getData(in long key, int callingUid);
 
     /**
      * Fetches metadata across statsd. Returns byte array representing wire-encoded proto.
      *
      * Requires Manifest.permission.DUMP.
      */
-    byte[] getMetadata(in String packageName);
+    byte[] getMetadata();
 
     /**
-     * Sets a configuration with the specified config key and subscribes to updates for this
+     * Sets a configuration with the specified config id and subscribes to updates for this
      * configuration key. Broadcasts will be sent if this configuration needs to be collected.
      * The configuration must be a wire-encoded StatsdConfig. The receiver for this data is
      * registered in a separate function.
      *
      * Requires Manifest.permission.DUMP.
      */
-    void addConfiguration(in long configKey, in byte[] config, in String packageName);
+    void addConfiguration(in long configId, in byte[] config, in int callingUid);
 
     /**
      * Registers the given pending intent for this config key. This intent is invoked when the
@@ -143,12 +143,12 @@
     void removeActiveConfigsChangedOperation(int callingUid);
 
     /**
-     * Removes the configuration with the matching config key. No-op if this config key does not
+     * Removes the configuration with the matching config id. No-op if this config id does not
      * exist.
      *
      * Requires Manifest.permission.DUMP.
      */
-    void removeConfiguration(in long configKey, in String packageName);
+    void removeConfiguration(in long configId, in int callingUid);
 
     /**
      * Set the PendingIntentRef to be used when broadcasting subscriber
diff --git a/apex/statsd/service/java/com/android/server/stats/StatsManagerService.java b/apex/statsd/service/java/com/android/server/stats/StatsManagerService.java
index 1d03e3b..b27d0f7 100644
--- a/apex/statsd/service/java/com/android/server/stats/StatsManagerService.java
+++ b/apex/statsd/service/java/com/android/server/stats/StatsManagerService.java
@@ -19,6 +19,7 @@
 import static com.android.server.stats.StatsCompanion.PendingIntentRef;
 
 import android.Manifest;
+import android.annotation.Nullable;
 import android.app.AppOpsManager;
 import android.app.PendingIntent;
 import android.content.Context;
@@ -245,20 +246,127 @@
         }
     }
 
+    @Override
+    public long[] getRegisteredExperimentIds() throws IllegalStateException {
+        enforceDumpAndUsageStatsPermission(null);
+        final long token = Binder.clearCallingIdentity();
+        try {
+            IStatsd statsd = waitForStatsd();
+            if (statsd != null) {
+                return statsd.getRegisteredExperimentIds();
+            }
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Failed to getRegisteredExperimentIds with statsd");
+            throw new IllegalStateException(e.getMessage(), e);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Failed to connect to statsd to registerExperimentIds");
+    }
+
+    @Override
+    public byte[] getMetadata(String packageName) throws IllegalStateException {
+        enforceDumpAndUsageStatsPermission(packageName);
+        final long token = Binder.clearCallingIdentity();
+        try {
+            IStatsd statsd = waitForStatsd();
+            if (statsd != null) {
+                return statsd.getMetadata();
+            }
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Failed to getMetadata with statsd");
+            throw new IllegalStateException(e.getMessage(), e);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Failed to connect to statsd to getMetadata");
+    }
+
+    @Override
+    public byte[] getData(long key, String packageName) throws IllegalStateException {
+        enforceDumpAndUsageStatsPermission(packageName);
+        int callingUid = Binder.getCallingUid();
+        final long token = Binder.clearCallingIdentity();
+        try {
+            IStatsd statsd = waitForStatsd();
+            if (statsd != null) {
+                return statsd.getData(key, callingUid);
+            }
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Failed to getData with statsd");
+            throw new IllegalStateException(e.getMessage(), e);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Failed to connect to statsd to getData");
+    }
+
+    @Override
+    public void addConfiguration(long configId, byte[] config, String packageName)
+            throws IllegalStateException {
+        enforceDumpAndUsageStatsPermission(packageName);
+        int callingUid = Binder.getCallingUid();
+        final long token = Binder.clearCallingIdentity();
+        try {
+            IStatsd statsd = waitForStatsd();
+            if (statsd != null) {
+                statsd.addConfiguration(configId, config, callingUid);
+                return;
+            }
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Failed to addConfiguration with statsd");
+            throw new IllegalStateException(e.getMessage(), e);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Failed to connect to statsd to addConfig");
+    }
+
+    @Override
+    public void removeConfiguration(long configId, String packageName)
+            throws IllegalStateException {
+        enforceDumpAndUsageStatsPermission(packageName);
+        int callingUid = Binder.getCallingUid();
+        final long token = Binder.clearCallingIdentity();
+        try {
+            IStatsd statsd = waitForStatsd();
+            if (statsd != null) {
+                statsd.removeConfiguration(configId, callingUid);
+                return;
+            }
+        } catch (RemoteException e) {
+            Slog.e(TAG, "Failed to removeConfiguration with statsd");
+            throw new IllegalStateException(e.getMessage(), e);
+        } finally {
+            Binder.restoreCallingIdentity(token);
+        }
+        throw new IllegalStateException("Failed to connect to statsd to removeConfig");
+    }
+
     void setStatsCompanionService(StatsCompanionService statsCompanionService) {
         mStatsCompanionService = statsCompanionService;
     }
 
-    private void enforceDumpAndUsageStatsPermission(String packageName) {
+    /**
+     * Checks that the caller has both DUMP and PACKAGE_USAGE_STATS permissions. Also checks that
+     * the caller has USAGE_STATS_PERMISSION_OPS for the specified packageName if it is not null.
+     *
+     * @param packageName The packageName to check USAGE_STATS_PERMISSION_OPS.
+     */
+    private void enforceDumpAndUsageStatsPermission(@Nullable String packageName) {
         int callingUid = Binder.getCallingUid();
         int callingPid = Binder.getCallingPid();
 
         if (callingPid == Process.myPid()) {
             return;
         }
+
         mContext.enforceCallingPermission(Manifest.permission.DUMP, null);
         mContext.enforceCallingPermission(Manifest.permission.PACKAGE_USAGE_STATS, null);
 
+        if (packageName == null) {
+            return;
+        }
         AppOpsManager appOpsManager = (AppOpsManager) mContext
                 .getSystemService(Context.APP_OPS_SERVICE);
         switch (appOpsManager.noteOp(USAGE_STATS_PERMISSION_OPS,
diff --git a/api/current.txt b/api/current.txt
index 51641f2..956a892 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -25781,8 +25781,8 @@
     method @Nullable public android.graphics.Bitmap getImageAtIndex(int);
     method @Nullable public android.graphics.Bitmap getPrimaryImage(@NonNull android.media.MediaMetadataRetriever.BitmapParams);
     method @Nullable public android.graphics.Bitmap getPrimaryImage();
-    method @Nullable public android.graphics.Bitmap getScaledFrameAtTime(long, int, int, int);
-    method @Nullable public android.graphics.Bitmap getScaledFrameAtTime(long, int, int, int, @NonNull android.media.MediaMetadataRetriever.BitmapParams);
+    method @Nullable public android.graphics.Bitmap getScaledFrameAtTime(long, int, @IntRange(from=1) int, @IntRange(from=1) int);
+    method @Nullable public android.graphics.Bitmap getScaledFrameAtTime(long, int, @IntRange(from=1) int, @IntRange(from=1) int, @NonNull android.media.MediaMetadataRetriever.BitmapParams);
     method public void release();
     method public void setDataSource(String) throws java.lang.IllegalArgumentException;
     method public void setDataSource(String, java.util.Map<java.lang.String,java.lang.String>) throws java.lang.IllegalArgumentException;
@@ -28683,6 +28683,7 @@
     method public int getVideoWidth();
     method public boolean isAudioDescription();
     method public boolean isEncrypted();
+    method public boolean isHardOfHearing();
     method public void writeToParcel(android.os.Parcel, int);
     field @NonNull public static final android.os.Parcelable.Creator<android.media.tv.TvTrackInfo> CREATOR;
     field public static final int TYPE_AUDIO = 0; // 0x0
@@ -28699,6 +28700,7 @@
     method public android.media.tv.TvTrackInfo.Builder setDescription(CharSequence);
     method @NonNull public android.media.tv.TvTrackInfo.Builder setEncrypted(boolean);
     method public android.media.tv.TvTrackInfo.Builder setExtra(android.os.Bundle);
+    method @NonNull public android.media.tv.TvTrackInfo.Builder setHardOfHearing(boolean);
     method public android.media.tv.TvTrackInfo.Builder setLanguage(String);
     method public android.media.tv.TvTrackInfo.Builder setVideoActiveFormatDescription(byte);
     method public android.media.tv.TvTrackInfo.Builder setVideoFrameRate(float);
@@ -29011,6 +29013,37 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.net.CaptivePortal> CREATOR;
   }
 
+  public class ConnectivityDiagnosticsManager {
+    method public void registerConnectivityDiagnosticsCallback(@NonNull android.net.NetworkRequest, @NonNull java.util.concurrent.Executor, @NonNull android.net.ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback);
+    method public void unregisterConnectivityDiagnosticsCallback(@NonNull android.net.ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback);
+    field public static final int DETECTION_METHOD_DNS_EVENTS = 1; // 0x1
+    field public static final int DETECTION_METHOD_TCP_METRICS = 2; // 0x2
+  }
+
+  public abstract static class ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback {
+    ctor public ConnectivityDiagnosticsManager.ConnectivityDiagnosticsCallback();
+    method public void onConnectivityReport(@NonNull android.net.ConnectivityDiagnosticsManager.ConnectivityReport);
+    method public void onDataStallSuspected(@NonNull android.net.ConnectivityDiagnosticsManager.DataStallReport);
+    method public void onNetworkConnectivityReported(@NonNull android.net.Network, boolean);
+  }
+
+  public static class ConnectivityDiagnosticsManager.ConnectivityReport {
+    ctor public ConnectivityDiagnosticsManager.ConnectivityReport(@NonNull android.net.Network, long, @NonNull android.net.LinkProperties, @NonNull android.net.NetworkCapabilities, @NonNull android.os.PersistableBundle);
+    field @NonNull public final android.os.PersistableBundle additionalInfo;
+    field @NonNull public final android.net.LinkProperties linkProperties;
+    field @NonNull public final android.net.Network network;
+    field @NonNull public final android.net.NetworkCapabilities networkCapabilities;
+    field public final long reportTimestamp;
+  }
+
+  public static class ConnectivityDiagnosticsManager.DataStallReport {
+    ctor public ConnectivityDiagnosticsManager.DataStallReport(@NonNull android.net.Network, long, int, @NonNull android.os.PersistableBundle);
+    field public final int detectionMethod;
+    field @NonNull public final android.net.Network network;
+    field public final long reportTimestamp;
+    field @NonNull public final android.os.PersistableBundle stallDetails;
+  }
+
   public class ConnectivityManager {
     method public void addDefaultNetworkActiveListener(android.net.ConnectivityManager.OnNetworkActiveListener);
     method public boolean bindProcessToNetwork(@Nullable android.net.Network);
@@ -30280,6 +30313,7 @@
   @Deprecated public static class WifiConfiguration.AuthAlgorithm {
     field @Deprecated public static final int LEAP = 2; // 0x2
     field @Deprecated public static final int OPEN = 0; // 0x0
+    field @Deprecated public static final int SAE = 3; // 0x3
     field @Deprecated public static final int SHARED = 1; // 0x1
     field @Deprecated public static final String[] strings;
     field @Deprecated public static final String varName = "auth_alg";
@@ -35682,7 +35716,9 @@
     method public int describeContents();
     method @Nullable public android.os.PersistableBundle getPersistableBundle(@Nullable String);
     method public void putPersistableBundle(@Nullable String, @Nullable android.os.PersistableBundle);
+    method @NonNull public static android.os.PersistableBundle readFromStream(@NonNull java.io.InputStream) throws java.io.IOException;
     method public void writeToParcel(android.os.Parcel, int);
+    method public void writeToStream(@NonNull java.io.OutputStream) throws java.io.IOException;
     field @NonNull public static final android.os.Parcelable.Creator<android.os.PersistableBundle> CREATOR;
     field public static final android.os.PersistableBundle EMPTY;
   }
diff --git a/api/system-current.txt b/api/system-current.txt
index 41ded16..4f26261 100755
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -677,6 +677,7 @@
   public class StatusBarManager {
     method @NonNull @RequiresPermission(android.Manifest.permission.STATUS_BAR) public android.app.StatusBarManager.DisableInfo getDisableInfo();
     method @RequiresPermission(android.Manifest.permission.STATUS_BAR) public void setDisabledForSetup(boolean);
+    method @RequiresPermission(android.Manifest.permission.STATUS_BAR) public void setDisabledForSimNetworkLock(boolean);
   }
 
   public static final class StatusBarManager.DisableInfo {
@@ -799,6 +800,7 @@
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean isDeviceProvisioned();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean isDeviceProvisioningConfigApplied();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean isManagedKiosk();
+    method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean isOrganizationOwnedDeviceWithManagedProfile();
     method @RequiresPermission(android.Manifest.permission.MANAGE_USERS) public boolean isUnattendedManagedKiosk();
     method @RequiresPermission("android.permission.NOTIFY_PENDING_SYSTEM_UPDATE") public void notifyPendingSystemUpdate(long);
     method @RequiresPermission("android.permission.NOTIFY_PENDING_SYSTEM_UPDATE") public void notifyPendingSystemUpdate(long, boolean);
@@ -1697,6 +1699,7 @@
     field public static final String TELEPHONY_REGISTRY_SERVICE = "telephony_registry";
     field public static final String TETHERING_SERVICE = "tethering";
     field public static final String VR_SERVICE = "vrmanager";
+    field public static final String WIFI_COND_SERVICE = "wificond";
     field @Deprecated public static final String WIFI_RTT_SERVICE = "rttmanager";
     field public static final String WIFI_SCANNING_SERVICE = "wifiscanner";
   }
@@ -5927,6 +5930,7 @@
   public class WifiManager {
     method @RequiresPermission(android.Manifest.permission.WIFI_UPDATE_USABILITY_STATS_SCORE) public void addOnWifiUsabilityStatsListener(@NonNull java.util.concurrent.Executor, @NonNull android.net.wifi.WifiManager.OnWifiUsabilityStatsListener);
     method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void allowAutojoin(int, boolean);
+    method @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS) public void allowAutojoinPasspoint(@NonNull String, boolean);
     method @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.Manifest.permission.NETWORK_SETUP_WIZARD, android.Manifest.permission.NETWORK_STACK}) public void connect(@NonNull android.net.wifi.WifiConfiguration, @Nullable android.net.wifi.WifiManager.ActionListener);
     method @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.Manifest.permission.NETWORK_SETUP_WIZARD, android.Manifest.permission.NETWORK_STACK}) public void connect(int, @Nullable android.net.wifi.WifiManager.ActionListener);
     method @Deprecated @RequiresPermission(anyOf={android.Manifest.permission.NETWORK_SETTINGS, android.Manifest.permission.NETWORK_SETUP_WIZARD, android.Manifest.permission.NETWORK_STACK}) public void disable(int, @Nullable android.net.wifi.WifiManager.ActionListener);
@@ -6003,6 +6007,7 @@
     field public static final String EXTRA_OSU_NETWORK = "android.net.wifi.extra.OSU_NETWORK";
     field public static final String EXTRA_PREVIOUS_WIFI_AP_STATE = "previous_wifi_state";
     field public static final String EXTRA_URL = "android.net.wifi.extra.URL";
+    field public static final String EXTRA_WIFI_AP_FAILURE_REASON = "android.net.wifi.extra.WIFI_AP_FAILURE_REASON";
     field public static final String EXTRA_WIFI_AP_INTERFACE_NAME = "android.net.wifi.extra.WIFI_AP_INTERFACE_NAME";
     field public static final String EXTRA_WIFI_AP_MODE = "android.net.wifi.extra.WIFI_AP_MODE";
     field public static final String EXTRA_WIFI_AP_STATE = "wifi_state";
@@ -6291,6 +6296,10 @@
     field @NonNull public static final android.os.Parcelable.Creator<android.net.wifi.hotspot2.OsuProvider> CREATOR;
   }
 
+  public final class PasspointConfiguration implements android.os.Parcelable {
+    method public boolean isAutoJoinEnabled();
+  }
+
   public abstract class ProvisioningCallback {
     ctor public ProvisioningCallback();
     method public abstract void onProvisioningComplete();
@@ -7065,7 +7074,22 @@
   }
 
   public class TelephonyServiceManager {
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getCarrierConfigServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getEuiccCardControllerServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getEuiccControllerService();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getIccPhoneBookServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getNetworkPolicyServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getOpportunisticNetworkServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getPackageManagerServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getPermissionManagerServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getPhoneSubServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getSmsServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getSubscriptionServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getTelephonyImsServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getTelephonyRcsMessageServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getTelephonyRegistryServiceRegisterer();
     method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getTelephonyServiceRegisterer();
+    method @NonNull public android.os.TelephonyServiceManager.ServiceRegisterer getWindowServiceRegisterer();
   }
 
   public static class TelephonyServiceManager.ServiceNotFoundException extends java.lang.Exception {
@@ -7081,11 +7105,13 @@
 
   public class UpdateEngine {
     ctor public UpdateEngine();
+    method @NonNull public android.os.UpdateEngine.AllocateSpaceResult allocateSpace(@NonNull String, @NonNull String[]);
     method public void applyPayload(String, long, long, String[]);
     method public void applyPayload(@NonNull android.os.ParcelFileDescriptor, long, long, @NonNull String[]);
     method public boolean bind(android.os.UpdateEngineCallback, android.os.Handler);
     method public boolean bind(android.os.UpdateEngineCallback);
     method public void cancel();
+    method public int cleanupAppliedPayload();
     method public void resetStatus();
     method public void resume();
     method public void suspend();
@@ -7093,14 +7119,21 @@
     method public boolean verifyPayloadMetadata(String);
   }
 
+  public static final class UpdateEngine.AllocateSpaceResult {
+    method public int errorCode();
+    method public long freeSpaceRequired();
+  }
+
   public static final class UpdateEngine.ErrorCodeConstants {
     ctor public UpdateEngine.ErrorCodeConstants();
+    field public static final int DEVICE_CORRUPTED = 61; // 0x3d
     field public static final int DOWNLOAD_PAYLOAD_VERIFICATION_ERROR = 12; // 0xc
     field public static final int DOWNLOAD_TRANSFER_ERROR = 9; // 0x9
     field public static final int ERROR = 1; // 0x1
     field public static final int FILESYSTEM_COPIER_ERROR = 4; // 0x4
     field public static final int INSTALL_DEVICE_OPEN_ERROR = 7; // 0x7
     field public static final int KERNEL_DEVICE_OPEN_ERROR = 8; // 0x8
+    field public static final int NOT_ENOUGH_SPACE = 60; // 0x3c
     field public static final int PAYLOAD_HASH_MISMATCH_ERROR = 10; // 0xa
     field public static final int PAYLOAD_MISMATCHED_TYPE_ERROR = 6; // 0x6
     field public static final int PAYLOAD_SIZE_MISMATCH_ERROR = 11; // 0xb
@@ -7913,7 +7946,71 @@
   }
 
   public static final class Telephony.SimInfo {
+    field public static final String ACCESS_RULES = "access_rules";
+    field public static final String ACCESS_RULES_FROM_CARRIER_CONFIGS = "access_rules_from_carrier_configs";
+    field public static final String CARD_ID = "card_id";
+    field public static final String CARRIER_ID = "carrier_id";
+    field public static final String CARRIER_NAME = "carrier_name";
+    field public static final String CB_ALERT_REMINDER_INTERVAL = "alert_reminder_interval";
+    field public static final String CB_ALERT_SOUND_DURATION = "alert_sound_duration";
+    field public static final String CB_ALERT_SPEECH = "enable_alert_speech";
+    field public static final String CB_ALERT_VIBRATE = "enable_alert_vibrate";
+    field public static final String CB_AMBER_ALERT = "enable_cmas_amber_alerts";
+    field public static final String CB_CHANNEL_50_ALERT = "enable_channel_50_alerts";
+    field public static final String CB_CMAS_TEST_ALERT = "enable_cmas_test_alerts";
+    field public static final String CB_EMERGENCY_ALERT = "enable_emergency_alerts";
+    field public static final String CB_ETWS_TEST_ALERT = "enable_etws_test_alerts";
+    field public static final String CB_EXTREME_THREAT_ALERT = "enable_cmas_extreme_threat_alerts";
+    field public static final String CB_OPT_OUT_DIALOG = "show_cmas_opt_out_dialog";
+    field public static final String CB_SEVERE_THREAT_ALERT = "enable_cmas_severe_threat_alerts";
+    field public static final String COLOR = "color";
     field @NonNull public static final android.net.Uri CONTENT_URI;
+    field public static final String DATA_ENABLED_OVERRIDE_RULES = "data_enabled_override_rules";
+    field public static final String DATA_ROAMING = "data_roaming";
+    field public static final int DATA_ROAMING_DEFAULT = 0; // 0x0
+    field public static final int DATA_ROAMING_DISABLE = 0; // 0x0
+    field public static final int DATA_ROAMING_ENABLE = 1; // 0x1
+    field public static final String DISPLAY_NAME = "display_name";
+    field public static final String EHPLMNS = "ehplmns";
+    field public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled";
+    field public static final String GROUP_OWNER = "group_owner";
+    field public static final String GROUP_UUID = "group_uuid";
+    field public static final String HPLMNS = "hplmns";
+    field public static final String ICC_ID = "icc_id";
+    field public static final String IMSI = "imsi";
+    field public static final String ISO_COUNTRY_CODE = "iso_country_code";
+    field public static final String IS_EMBEDDED = "is_embedded";
+    field public static final String IS_OPPORTUNISTIC = "is_opportunistic";
+    field public static final String IS_REMOVABLE = "is_removable";
+    field public static final String MCC = "mcc";
+    field public static final String MCC_STRING = "mcc_string";
+    field public static final String MNC = "mnc";
+    field public static final String MNC_STRING = "mnc_string";
+    field public static final String NAME_SOURCE = "name_source";
+    field public static final int NAME_SOURCE_CARRIER = 3; // 0x3
+    field public static final int NAME_SOURCE_DEFAULT = 0; // 0x0
+    field public static final int NAME_SOURCE_SIM_PNN = 4; // 0x4
+    field public static final int NAME_SOURCE_SIM_SPN = 1; // 0x1
+    field public static final int NAME_SOURCE_USER_INPUT = 2; // 0x2
+    field public static final String NUMBER = "number";
+    field public static final String PROFILE_CLASS = "profile_class";
+    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 int SIM_NOT_INSERTED = -1; // 0xffffffff
+    field public static final String SIM_SLOT_INDEX = "sim_id";
+    field public static final String SUBSCRIPTION_TYPE = "subscription_type";
+    field public static final int SUBSCRIPTION_TYPE_LOCAL_SIM = 0; // 0x0
+    field public static final int SUBSCRIPTION_TYPE_REMOTE_SIM = 1; // 0x1
+    field public static final String UICC_APPLICATIONS_ENABLED = "uicc_applications_enabled";
+    field public static final String UNIQUE_KEY_SUBSCRIPTION_ID = "_id";
+    field public static final String VT_IMS_ENABLED = "vt_ims_enabled";
+    field public static final String WFC_IMS_ENABLED = "wfc_ims_enabled";
+    field public static final String WFC_IMS_MODE = "wfc_ims_mode";
+    field public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled";
+    field public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode";
   }
 
   public static final class Telephony.Sms.Intents {
@@ -9180,30 +9277,37 @@
 
   public abstract class CellIdentity implements android.os.Parcelable {
     method @NonNull public abstract android.telephony.CellLocation asCellLocation();
+    method @NonNull public abstract android.telephony.CellIdentity sanitizeLocationInfo();
   }
 
   public final class CellIdentityCdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.cdma.CdmaCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityCdma sanitizeLocationInfo();
   }
 
   public final class CellIdentityGsm extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityGsm sanitizeLocationInfo();
   }
 
   public final class CellIdentityLte extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityLte sanitizeLocationInfo();
   }
 
   public final class CellIdentityNr extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.CellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityNr sanitizeLocationInfo();
   }
 
   public final class CellIdentityTdscdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityTdscdma sanitizeLocationInfo();
   }
 
   public final class CellIdentityWcdma extends android.telephony.CellIdentity {
     method @NonNull public android.telephony.gsm.GsmCellLocation asCellLocation();
+    method @NonNull public android.telephony.CellIdentityWcdma sanitizeLocationInfo();
   }
 
   public final class DataFailCause {
@@ -10381,6 +10485,20 @@
     method public static final void setSmsFilterSettings(android.content.Context, android.telecom.PhoneAccountHandle, android.telephony.VisualVoicemailSmsFilterSettings);
   }
 
+  public final class WapPushManagerConnector {
+    ctor public WapPushManagerConnector(@NonNull android.content.Context);
+    method public boolean bindToWapPushManagerService();
+    method @Nullable public String getConnectedWapPushManagerServicePackage();
+    method public int processMessage(@NonNull String, @NonNull String, @NonNull android.content.Intent);
+    method public void unbindWapPushManagerService();
+    field public static final int RESULT_APP_QUERY_FAILED = 2; // 0x2
+    field public static final int RESULT_EXCEPTION_CAUGHT = 16; // 0x10
+    field public static final int RESULT_FURTHER_PROCESSING = 32768; // 0x8000
+    field public static final int RESULT_INVALID_RECEIVER_NAME = 8; // 0x8
+    field public static final int RESULT_MESSAGE_HANDLED = 1; // 0x1
+    field public static final int RESULT_SIGNATURE_NO_MATCH = 4; // 0x4
+  }
+
 }
 
 package android.telephony.cdma {
diff --git a/api/test-current.txt b/api/test-current.txt
index 9967942..e64cbdb 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -437,6 +437,7 @@
   public class StatusBarManager {
     method @NonNull @RequiresPermission(android.Manifest.permission.STATUS_BAR) public android.app.StatusBarManager.DisableInfo getDisableInfo();
     method @RequiresPermission(android.Manifest.permission.STATUS_BAR) public void setDisabledForSetup(boolean);
+    method @RequiresPermission(android.Manifest.permission.STATUS_BAR) public void setDisabledForSimNetworkLock(boolean);
   }
 
   public static final class StatusBarManager.DisableInfo {
diff --git a/cmds/statsd/Android.bp b/cmds/statsd/Android.bp
index 7b96ce9..118a508 100644
--- a/cmds/statsd/Android.bp
+++ b/cmds/statsd/Android.bp
@@ -126,29 +126,28 @@
     ],
 
     static_libs: [
-        "libhealthhalutils",
-        "libplatformprotos",
-    ],
-
-    shared_libs: [
         "android.frameworks.stats@1.0",
-        "android.hardware.health@2.0",
         "android.hardware.power.stats@1.0",
         "android.hardware.power@1.0",
         "android.hardware.power@1.1",
         "libbase",
-        "libbinder",
         "libcutils",
+        "libhealthhalutils",
+        "liblog",
+        "libplatformprotos",
+        "libprotoutil",
+        "libstatslog",
+        "libstatssocket",
+        "libsysutils",
+    ],
+    shared_libs: [
+        "android.hardware.health@2.0",
+        "libbinder",
         "libgraphicsenv",
         "libhidlbase",
         "libincident",
-        "liblog",
-        "libprotoutil",
         "libservices",
-        "libstatslog",
         "libstatsmetadata",
-        "libstatssocket",
-        "libsysutils",
         "libtimestats_proto",
         "libutils",
     ],
diff --git a/cmds/statsd/src/StatsService.cpp b/cmds/statsd/src/StatsService.cpp
index 5ff0f97..1ca19c3 100644
--- a/cmds/statsd/src/StatsService.cpp
+++ b/cmds/statsd/src/StatsService.cpp
@@ -1135,12 +1135,11 @@
     }
 }
 
-Status StatsService::getData(int64_t key, const String16& packageName, vector<uint8_t>* output) {
-    ENFORCE_DUMP_AND_USAGE_STATS(packageName);
+Status StatsService::getData(int64_t key, const int32_t callingUid, vector<uint8_t>* output) {
+    ENFORCE_UID(AID_SYSTEM);
 
-    IPCThreadState* ipc = IPCThreadState::self();
-    VLOG("StatsService::getData with Pid %i, Uid %i", ipc->getCallingPid(), ipc->getCallingUid());
-    ConfigKey configKey(ipc->getCallingUid(), key);
+    VLOG("StatsService::getData with Uid %i", callingUid);
+    ConfigKey configKey(callingUid, key);
     // The dump latency does not matter here since we do not include the current bucket, we do not
     // need to pull any new data anyhow.
     mProcessor->onDumpReport(configKey, getElapsedRealtimeNs(), false /* include_current_bucket*/,
@@ -1148,22 +1147,18 @@
     return Status::ok();
 }
 
-Status StatsService::getMetadata(const String16& packageName, vector<uint8_t>* output) {
-    ENFORCE_DUMP_AND_USAGE_STATS(packageName);
+Status StatsService::getMetadata(vector<uint8_t>* output) {
+    ENFORCE_UID(AID_SYSTEM);
 
-    IPCThreadState* ipc = IPCThreadState::self();
-    VLOG("StatsService::getMetadata with Pid %i, Uid %i", ipc->getCallingPid(),
-         ipc->getCallingUid());
     StatsdStats::getInstance().dumpStats(output, false); // Don't reset the counters.
     return Status::ok();
 }
 
 Status StatsService::addConfiguration(int64_t key, const vector <uint8_t>& config,
-                                      const String16& packageName) {
-    ENFORCE_DUMP_AND_USAGE_STATS(packageName);
+                                      const int32_t callingUid) {
+    ENFORCE_UID(AID_SYSTEM);
 
-    IPCThreadState* ipc = IPCThreadState::self();
-    if (addConfigurationChecked(ipc->getCallingUid(), key, config)) {
+    if (addConfigurationChecked(callingUid, key, config)) {
         return Status::ok();
     } else {
         ALOGE("Could not parse malformatted StatsdConfig");
@@ -1228,13 +1223,11 @@
     return Status::ok();
 }
 
-Status StatsService::removeConfiguration(int64_t key, const String16& packageName) {
-    ENFORCE_DUMP_AND_USAGE_STATS(packageName);
+Status StatsService::removeConfiguration(int64_t key, const int32_t callingUid) {
+    ENFORCE_UID(AID_SYSTEM);
 
-    IPCThreadState* ipc = IPCThreadState::self();
-    ConfigKey configKey(ipc->getCallingUid(), key);
+    ConfigKey configKey(callingUid, key);
     mConfigManager->RemoveConfig(configKey);
-    SubscriberReporter::getInstance().removeConfig(configKey);
     return Status::ok();
 }
 
@@ -1477,17 +1470,7 @@
 
 
 Status StatsService::getRegisteredExperimentIds(std::vector<int64_t>* experimentIdsOut) {
-    uid_t uid = IPCThreadState::self()->getCallingUid();
-
-    // Caller must be granted these permissions
-    if (!checkCallingPermission(String16(kPermissionDump))) {
-        return exception(binder::Status::EX_SECURITY,
-                         StringPrintf("UID %d lacks permission %s", uid, kPermissionDump));
-    }
-    if (!checkCallingPermission(String16(kPermissionUsage))) {
-        return exception(binder::Status::EX_SECURITY,
-                         StringPrintf("UID %d lacks permission %s", uid, kPermissionUsage));
-    }
+    ENFORCE_UID(AID_SYSTEM);
     // TODO: add verifier permission
 
     // Read the latest train info
diff --git a/cmds/statsd/src/StatsService.h b/cmds/statsd/src/StatsService.h
index 0565f3c..c9a9072 100644
--- a/cmds/statsd/src/StatsService.h
+++ b/cmds/statsd/src/StatsService.h
@@ -99,15 +99,14 @@
      * Binder call for clients to request data for this configuration key.
      */
     virtual Status getData(int64_t key,
-                           const String16& packageName,
+                           const int32_t callingUid,
                            vector<uint8_t>* output) override;
 
 
     /**
      * Binder call for clients to get metadata across all configs in statsd.
      */
-    virtual Status getMetadata(const String16& packageName,
-                               vector<uint8_t>* output) override;
+    virtual Status getMetadata(vector<uint8_t>* output) override;
 
 
     /**
@@ -116,7 +115,7 @@
      */
     virtual Status addConfiguration(int64_t key,
                                     const vector<uint8_t>& config,
-                                    const String16& packageName) override;
+                                    const int32_t callingUid) override;
 
     /**
      * Binder call to let clients register the data fetch operation for a configuration.
@@ -146,7 +145,7 @@
      * Binder call to allow clients to remove the specified configuration.
      */
     virtual Status removeConfiguration(int64_t key,
-                                       const String16& packageName) override;
+                                       const int32_t callingUid) override;
 
     /**
      * Binder call to associate the given config's subscriberId with the given pendingIntentRef.
diff --git a/cmds/statsd/src/config/ConfigManager.cpp b/cmds/statsd/src/config/ConfigManager.cpp
index 55d73c1..972adf7 100644
--- a/cmds/statsd/src/config/ConfigManager.cpp
+++ b/cmds/statsd/src/config/ConfigManager.cpp
@@ -189,25 +189,11 @@
             // Remove from map
             uidIt->second.erase(key);
 
-            // No more configs for this uid, lets remove the active configs callback.
-            if (uidIt->second.empty()) {
-                auto itActiveConfigsChangedReceiver = mActiveConfigsChangedReceivers.find(uid);
-                    if (itActiveConfigsChangedReceiver != mActiveConfigsChangedReceivers.end()) {
-                        mActiveConfigsChangedReceivers.erase(itActiveConfigsChangedReceiver);
-                    }
-            }
-
             for (const sp<ConfigListener>& listener : mListeners) {
                 broadcastList.push_back(listener);
             }
         }
 
-        auto itReceiver = mConfigReceivers.find(key);
-        if (itReceiver != mConfigReceivers.end()) {
-            // Remove from map
-            mConfigReceivers.erase(itReceiver);
-        }
-
         // Remove from disk. There can still be a lingering file on disk so we check
         // whether or not the config was on memory.
         remove_saved_configs(key);
@@ -238,12 +224,6 @@
             // Remove from map
                 remove_saved_configs(*it);
                 removed.push_back(*it);
-                mConfigReceivers.erase(*it);
-        }
-
-        auto itActiveConfigsChangedReceiver = mActiveConfigsChangedReceivers.find(uid);
-        if (itActiveConfigsChangedReceiver != mActiveConfigsChangedReceivers.end()) {
-            mActiveConfigsChangedReceivers.erase(itActiveConfigsChangedReceiver);
         }
 
         mConfigs.erase(uidIt);
@@ -277,8 +257,6 @@
             uidIt = mConfigs.erase(uidIt);
         }
 
-        mConfigReceivers.clear();
-        mActiveConfigsChangedReceivers.clear();
         for (const sp<ConfigListener>& listener : mListeners) {
             broadcastList.push_back(listener);
         }
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.cpp b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
index 35c6d37..e85b975 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.cpp
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.cpp
@@ -207,10 +207,7 @@
                                      &linkedConditionDimensionKey);
             if (trueConditionDimensions.find(linkedConditionDimensionKey) !=
                     trueConditionDimensions.end()) {
-                for (auto& condIt : whatIt.second) {
-                    condIt.second->onConditionChanged(
-                            currentUnSlicedPartCondition, eventTime);
-                }
+                whatIt.second->onConditionChanged(currentUnSlicedPartCondition, eventTime);
             }
         }
     } else {
@@ -222,15 +219,11 @@
                                          &linkedConditionDimensionKey);
                 if (dimensionsChangedToTrue->find(linkedConditionDimensionKey) !=
                         dimensionsChangedToTrue->end()) {
-                    for (auto& condIt : whatIt.second) {
-                        condIt.second->onConditionChanged(true, eventTime);
-                    }
+                    whatIt.second->onConditionChanged(true, eventTime);
                 }
                 if (dimensionsChangedToFalse->find(linkedConditionDimensionKey) !=
                         dimensionsChangedToFalse->end()) {
-                    for (auto& condIt : whatIt.second) {
-                        condIt.second->onConditionChanged(false, eventTime);
-                    }
+                    whatIt.second->onConditionChanged(false, eventTime);
                 }
             }
         }
@@ -247,9 +240,7 @@
 
     // Now for each of the on-going event, check if the condition has changed for them.
     for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-        for (auto& pair : whatIt.second) {
-            pair.second->onSlicedConditionMayChange(overallCondition, eventTimeNs);
-        }
+        whatIt.second->onSlicedConditionMayChange(overallCondition, eventTimeNs);
     }
 }
 
@@ -283,18 +274,14 @@
         }
 
         for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-            for (auto& pair : whatIt.second) {
-                pair.second->onConditionChanged(mIsActive, eventTimeNs);
-            }
+            whatIt.second->onConditionChanged(mIsActive, eventTimeNs);
         }
     } else if (mIsActive) {
         flushIfNeededLocked(eventTimeNs);
         onSlicedConditionMayChangeInternalLocked(mIsActive, eventTimeNs);
     } else { // mConditionSliced == true && !mIsActive
         for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-            for (auto& pair : whatIt.second) {
-                pair.second->onConditionChanged(mIsActive, eventTimeNs);
-            }
+            whatIt.second->onConditionChanged(mIsActive, eventTimeNs);
         }
     }
 }
@@ -310,9 +297,7 @@
 
     flushIfNeededLocked(eventTime);
     for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-        for (auto& pair : whatIt.second) {
-            pair.second->onConditionChanged(conditionMet, eventTime);
-        }
+        whatIt.second->onConditionChanged(conditionMet, eventTime);
     }
 }
 
@@ -425,19 +410,11 @@
                                                       const int64_t& nextBucketStartTimeNs) {
     for (auto whatIt = mCurrentSlicedDurationTrackerMap.begin();
             whatIt != mCurrentSlicedDurationTrackerMap.end();) {
-        for (auto it = whatIt->second.begin(); it != whatIt->second.end();) {
-            if (it->second->flushCurrentBucket(eventTimeNs, &mPastBuckets)) {
-                VLOG("erase bucket for key %s %s", whatIt->first.toString().c_str(),
-                     it->first.toString().c_str());
-                it = whatIt->second.erase(it);
-            } else {
-                ++it;
-            }
-        }
-        if (whatIt->second.empty()) {
+        if (whatIt->second->flushCurrentBucket(eventTimeNs, &mPastBuckets)) {
+            VLOG("erase bucket for key %s", whatIt->first.toString().c_str());
             whatIt = mCurrentSlicedDurationTrackerMap.erase(whatIt);
         } else {
-            whatIt++;
+            ++whatIt;
         }
     }
     StatsdStats::getInstance().noteBucketCount(mMetricId);
@@ -453,35 +430,15 @@
             (unsigned long)mCurrentSlicedDurationTrackerMap.size());
     if (verbose) {
         for (const auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-            for (const auto& slice : whatIt.second) {
-                fprintf(out, "\t(what)%s\t(states)%s\n", whatIt.first.toString().c_str(),
-                        slice.first.toString().c_str());
-                slice.second->dumpStates(out, verbose);
-            }
+            fprintf(out, "\t(what)%s\n", whatIt.first.toString().c_str());
+            whatIt.second->dumpStates(out, verbose);
         }
     }
 }
 
 bool DurationMetricProducer::hitGuardRailLocked(const MetricDimensionKey& newKey) {
     auto whatIt = mCurrentSlicedDurationTrackerMap.find(newKey.getDimensionKeyInWhat());
-    if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-        auto stateIt = whatIt->second.find(newKey.getStateValuesKey());
-        if (stateIt != whatIt->second.end()) {
-            return false;
-        }
-        if (whatIt->second.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
-            size_t newTupleCount = whatIt->second.size() + 1;
-            StatsdStats::getInstance().noteMetricDimensionInConditionSize(
-                    mConfigKey, mMetricId, newTupleCount);
-            // 2. Don't add more tuples, we are above the allowed threshold. Drop the data.
-            if (newTupleCount > StatsdStats::kDimensionKeySizeHardLimit) {
-                ALOGE("DurationMetric %lld dropping data for state values key %s",
-                      (long long)mMetricId, newKey.getStateValuesKey().toString().c_str());
-                StatsdStats::getInstance().noteHardDimensionLimitReached(mMetricId);
-                return true;
-            }
-        }
-    } else {
+    if (whatIt == mCurrentSlicedDurationTrackerMap.end()) {
         // 1. Report the tuple count if the tuple count > soft limit
         if (mCurrentSlicedDurationTrackerMap.size() > StatsdStats::kDimensionKeySizeSoftLimit - 1) {
             size_t newTupleCount = mCurrentSlicedDurationTrackerMap.size() + 1;
@@ -503,24 +460,16 @@
                                               const ConditionKey& conditionKeys,
                                               bool condition, const LogEvent& event) {
     const auto& whatKey = eventKey.getDimensionKeyInWhat();
-    const auto& stateKey = eventKey.getStateValuesKey();
 
     auto whatIt = mCurrentSlicedDurationTrackerMap.find(whatKey);
     if (whatIt == mCurrentSlicedDurationTrackerMap.end()) {
         if (hitGuardRailLocked(eventKey)) {
             return;
         }
-        mCurrentSlicedDurationTrackerMap[whatKey][stateKey] = createDurationTracker(eventKey);
-    } else {
-        if (whatIt->second.find(stateKey) == whatIt->second.end()) {
-            if (hitGuardRailLocked(eventKey)) {
-                return;
-            }
-            mCurrentSlicedDurationTrackerMap[whatKey][stateKey] = createDurationTracker(eventKey);
-        }
+        mCurrentSlicedDurationTrackerMap[whatKey] = createDurationTracker(eventKey);
     }
 
-    auto it = mCurrentSlicedDurationTrackerMap.find(whatKey)->second.find(stateKey);
+    auto it = mCurrentSlicedDurationTrackerMap.find(whatKey);
     if (mUseWhatDimensionAsInternalDimension) {
         it->second->noteStart(whatKey, condition,
                               event.GetElapsedTimestampNs(), conditionKeys);
@@ -560,18 +509,14 @@
     // Handles Stopall events.
     if (matcherIndex == mStopAllIndex) {
         for (auto& whatIt : mCurrentSlicedDurationTrackerMap) {
-            for (auto& pair : whatIt.second) {
-                pair.second->noteStopAll(event.GetElapsedTimestampNs());
-            }
+            whatIt.second->noteStopAll(event.GetElapsedTimestampNs());
         }
         return;
     }
 
-    HashableDimensionKey dimensionInWhat;
+    HashableDimensionKey dimensionInWhat = DEFAULT_DIMENSION_KEY;
     if (!mDimensionsInWhat.empty()) {
         filterValues(mDimensionsInWhat, event.getValues(), &dimensionInWhat);
-    } else {
-       dimensionInWhat = DEFAULT_DIMENSION_KEY;
     }
 
     // Handles Stop events.
@@ -579,9 +524,7 @@
         if (mUseWhatDimensionAsInternalDimension) {
             auto whatIt = mCurrentSlicedDurationTrackerMap.find(dimensionInWhat);
             if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-                for (const auto& stateIt : whatIt->second) {
-                    stateIt.second->noteStop(dimensionInWhat, event.GetElapsedTimestampNs(), false);
-                }
+                whatIt->second->noteStop(dimensionInWhat, event.GetElapsedTimestampNs(), false);
             }
             return;
         }
@@ -593,10 +536,7 @@
 
         auto whatIt = mCurrentSlicedDurationTrackerMap.find(dimensionInWhat);
         if (whatIt != mCurrentSlicedDurationTrackerMap.end()) {
-            for (const auto& stateIt : whatIt->second) {
-                stateIt.second->noteStop(internalDimensionKey, event.GetElapsedTimestampNs(),
-                                         false);
-            }
+            whatIt->second->noteStop(internalDimensionKey, event.GetElapsedTimestampNs(), false);
         }
         return;
     }
@@ -619,8 +559,8 @@
 
     condition = condition && mIsActive;
 
-    handleStartEvent(MetricDimensionKey(dimensionInWhat, DEFAULT_DIMENSION_KEY),
-                     conditionKey, condition, event);
+    handleStartEvent(MetricDimensionKey(dimensionInWhat, DEFAULT_DIMENSION_KEY), conditionKey,
+                     condition, event);
 }
 
 size_t DurationMetricProducer::byteSizeLocked() const {
diff --git a/cmds/statsd/src/metrics/DurationMetricProducer.h b/cmds/statsd/src/metrics/DurationMetricProducer.h
index 45908fb..06da0f6 100644
--- a/cmds/statsd/src/metrics/DurationMetricProducer.h
+++ b/cmds/statsd/src/metrics/DurationMetricProducer.h
@@ -132,8 +132,7 @@
     std::unordered_map<MetricDimensionKey, std::vector<DurationBucket>> mPastBuckets;
 
     // The duration trackers in the current bucket.
-    std::unordered_map<HashableDimensionKey,
-        std::unordered_map<HashableDimensionKey, std::unique_ptr<DurationTracker>>>
+    std::unordered_map<HashableDimensionKey, std::unique_ptr<DurationTracker>>
             mCurrentSlicedDurationTrackerMap;
 
     // Helper function to create a duration tracker given the metric aggregation type.
diff --git a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
index 6b5c299..afe93d4 100644
--- a/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/DurationTracker.h
@@ -82,8 +82,6 @@
 
     virtual ~DurationTracker(){};
 
-    virtual unique_ptr<DurationTracker> clone(const int64_t eventTime) = 0;
-
     virtual void noteStart(const HashableDimensionKey& key, bool condition,
                            const int64_t eventTime, const ConditionKey& conditionKey) = 0;
     virtual void noteStop(const HashableDimensionKey& key, const int64_t eventTime,
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
index df66cb0..2be5855 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.cpp
@@ -37,24 +37,6 @@
                       conditionSliced, fullLink, anomalyTrackers) {
 }
 
-unique_ptr<DurationTracker> MaxDurationTracker::clone(const int64_t eventTime) {
-    auto clonedTracker = make_unique<MaxDurationTracker>(*this);
-    for (auto it = clonedTracker->mInfos.begin(); it != clonedTracker->mInfos.end();) {
-        if (it->second.state  != kStopped) {
-            it->second.lastStartTime = eventTime;
-            it->second.lastDuration = 0;
-            it++;
-        } else {
-            it = clonedTracker->mInfos.erase(it);
-        }
-    }
-    if (clonedTracker->mInfos.empty()) {
-        return nullptr;
-    } else {
-        return clonedTracker;
-    }
-}
-
 bool MaxDurationTracker::hitGuardRail(const HashableDimensionKey& newKey) {
     // ===========GuardRail==============
     if (mInfos.find(newKey) != mInfos.end()) {
diff --git a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
index d0371da..efb8dc7 100644
--- a/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/MaxDurationTracker.h
@@ -38,8 +38,6 @@
 
     MaxDurationTracker(const MaxDurationTracker& tracker) = default;
 
-    unique_ptr<DurationTracker> clone(const int64_t eventTime) override;
-
     void noteStart(const HashableDimensionKey& key, bool condition, const int64_t eventTime,
                    const ConditionKey& conditionKey) override;
     void noteStop(const HashableDimensionKey& key, const int64_t eventTime,
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
index b0fd975..57f3965 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.cpp
@@ -38,13 +38,6 @@
     mLastStartTime = 0;
 }
 
-unique_ptr<DurationTracker> OringDurationTracker::clone(const int64_t eventTime) {
-    auto clonedTracker = make_unique<OringDurationTracker>(*this);
-    clonedTracker->mLastStartTime = eventTime;
-    clonedTracker->mDuration = 0;
-    return clonedTracker;
-}
-
 bool OringDurationTracker::hitGuardRail(const HashableDimensionKey& newKey) {
     // ===========GuardRail==============
     // 1. Report the tuple count if the tuple count > soft limit
diff --git a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
index 43c48d5..c3aad66 100644
--- a/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
+++ b/cmds/statsd/src/metrics/duration_helper/OringDurationTracker.h
@@ -37,8 +37,6 @@
 
     OringDurationTracker(const OringDurationTracker& tracker) = default;
 
-    unique_ptr<DurationTracker> clone(const int64_t eventTime) override;
-
     void noteStart(const HashableDimensionKey& key, bool condition, const int64_t eventTime,
                    const ConditionKey& conditionKey) override;
     void noteStop(const HashableDimensionKey& key, const int64_t eventTime,
diff --git a/cmds/statsd/src/subscriber/SubscriberReporter.cpp b/cmds/statsd/src/subscriber/SubscriberReporter.cpp
index a9a105f..a37cad1 100644
--- a/cmds/statsd/src/subscriber/SubscriberReporter.cpp
+++ b/cmds/statsd/src/subscriber/SubscriberReporter.cpp
@@ -69,12 +69,6 @@
     }
 }
 
-void SubscriberReporter::removeConfig(const ConfigKey& configKey) {
-    VLOG("SubscriberReporter::removeConfig called.");
-    lock_guard<std::mutex> lock(mLock);
-    mIntentMap.erase(configKey);
-}
-
 void SubscriberReporter::alertBroadcastSubscriber(const ConfigKey& configKey,
                                                   const Subscription& subscription,
                                                   const MetricDimensionKey& dimKey) const {
diff --git a/cmds/statsd/src/subscriber/SubscriberReporter.h b/cmds/statsd/src/subscriber/SubscriberReporter.h
index 8ccc8ee..087a1b8 100644
--- a/cmds/statsd/src/subscriber/SubscriberReporter.h
+++ b/cmds/statsd/src/subscriber/SubscriberReporter.h
@@ -59,9 +59,6 @@
      */
     void unsetBroadcastSubscriber(const ConfigKey& configKey, int64_t subscriberId);
 
-    /** Remove all information stored by SubscriberReporter about the given config. */
-    void removeConfig(const ConfigKey& configKey);
-
     /**
      * Sends a broadcast via the intentSender previously stored for the
      * given (configKey, subscriberId) pair by setBroadcastSubscriber.
diff --git a/cmds/statsd/tests/e2e/PartialBucket_e2e_test.cpp b/cmds/statsd/tests/e2e/PartialBucket_e2e_test.cpp
index 0bc3ebb..16b51d9 100644
--- a/cmds/statsd/tests/e2e/PartialBucket_e2e_test.cpp
+++ b/cmds/statsd/tests/e2e/PartialBucket_e2e_test.cpp
@@ -28,16 +28,16 @@
 
 #ifdef __ANDROID__
 
-const string kAndroid = "android";
 const string kApp1 = "app1.sharing.1";
 const int kConfigKey = 789130123;  // Randomly chosen to avoid collisions with existing configs.
+const int kCallingUid = 0; // Randomly chosen
 
 void SendConfig(StatsService& service, const StatsdConfig& config) {
     string str;
     config.SerializeToString(&str);
     std::vector<uint8_t> configAsVec(str.begin(), str.end());
     bool success;
-    service.addConfiguration(kConfigKey, configAsVec, String16(kAndroid.c_str()));
+    service.addConfiguration(kConfigKey, configAsVec, kCallingUid);
 }
 
 ConfigMetricsReport GetReports(sp<StatsLogProcessor> processor, int64_t timestamp,
@@ -50,7 +50,7 @@
     ConfigMetricsReportList reports;
     reports.ParseFromArray(output.data(), output.size());
     EXPECT_EQ(1, reports.reports_size());
-    return reports.reports(0);
+    return reports.reports(kCallingUid);
 }
 
 StatsdConfig MakeConfig() {
diff --git a/core/java/android/app/StatsManager.java b/core/java/android/app/StatsManager.java
index 83d1de6..8426374 100644
--- a/core/java/android/app/StatsManager.java
+++ b/core/java/android/app/StatsManager.java
@@ -157,11 +157,11 @@
     public void addConfig(long configKey, byte[] config) throws StatsUnavailableException {
         synchronized (sLock) {
             try {
-                IStatsd service = getIStatsdLocked();
+                IStatsManagerService service = getIStatsManagerServiceLocked();
                 // can throw IllegalArgumentException
                 service.addConfiguration(configKey, config, mContext.getOpPackageName());
             } catch (RemoteException e) {
-                Slog.e(TAG, "Failed to connect to statsd when adding configuration");
+                Slog.e(TAG, "Failed to connect to statsmanager when adding configuration");
                 throw new StatsUnavailableException("could not connect", e);
             } catch (SecurityException e) {
                 throw new StatsUnavailableException(e.getMessage(), e);
@@ -194,10 +194,10 @@
     public void removeConfig(long configKey) throws StatsUnavailableException {
         synchronized (sLock) {
             try {
-                IStatsd service = getIStatsdLocked();
+                IStatsManagerService service = getIStatsManagerServiceLocked();
                 service.removeConfiguration(configKey, mContext.getOpPackageName());
             } catch (RemoteException e) {
-                Slog.e(TAG, "Failed to connect to statsd when removing configuration");
+                Slog.e(TAG, "Failed to connect to statsmanager when removing configuration");
                 throw new StatsUnavailableException("could not connect", e);
             } catch (SecurityException e) {
                 throw new StatsUnavailableException(e.getMessage(), e);
@@ -390,10 +390,10 @@
     public byte[] getReports(long configKey) throws StatsUnavailableException {
         synchronized (sLock) {
             try {
-                IStatsd service = getIStatsdLocked();
+                IStatsManagerService service = getIStatsManagerServiceLocked();
                 return service.getData(configKey, mContext.getOpPackageName());
             } catch (RemoteException e) {
-                Slog.e(TAG, "Failed to connect to statsd when getting data");
+                Slog.e(TAG, "Failed to connect to statsmanager when getting data");
                 throw new StatsUnavailableException("could not connect", e);
             } catch (SecurityException e) {
                 throw new StatsUnavailableException(e.getMessage(), e);
@@ -427,10 +427,10 @@
     public byte[] getStatsMetadata() throws StatsUnavailableException {
         synchronized (sLock) {
             try {
-                IStatsd service = getIStatsdLocked();
+                IStatsManagerService service = getIStatsManagerServiceLocked();
                 return service.getMetadata(mContext.getOpPackageName());
             } catch (RemoteException e) {
-                Slog.e(TAG, "Failed to connect to statsd when getting metadata");
+                Slog.e(TAG, "Failed to connect to statsmanager when getting metadata");
                 throw new StatsUnavailableException("could not connect", e);
             } catch (SecurityException e) {
                 throw new StatsUnavailableException(e.getMessage(), e);
@@ -462,21 +462,19 @@
             throws StatsUnavailableException {
         synchronized (sLock) {
             try {
-                IStatsd service = getIStatsdLocked();
+                IStatsManagerService service = getIStatsManagerServiceLocked();
                 if (service == null) {
-                    if (DEBUG) {
-                        Slog.d(TAG, "Failed to find statsd when getting experiment IDs");
-                    }
-                    return new long[0];
+                    throw new StatsUnavailableException("Failed to find statsmanager when "
+                                                              + "getting experiment IDs");
                 }
                 return service.getRegisteredExperimentIds();
             } catch (RemoteException e) {
                 if (DEBUG) {
                     Slog.d(TAG,
-                            "Failed to connect to StatsCompanionService when getting "
+                            "Failed to connect to StatsManagerService when getting "
                                     + "registered experiment IDs");
                 }
-                return new long[0];
+                throw new StatsUnavailableException("could not connect", e);
             }
         }
     }
diff --git a/core/java/android/app/StatusBarManager.java b/core/java/android/app/StatusBarManager.java
index a1765c8..078e453 100644
--- a/core/java/android/app/StatusBarManager.java
+++ b/core/java/android/app/StatusBarManager.java
@@ -153,6 +153,11 @@
      */
     public static final int DEFAULT_SETUP_DISABLE2_FLAGS = DISABLE2_ROTATE_SUGGESTIONS;
 
+    /**
+     * disable flags to be applied when the device is sim-locked.
+     */
+    private static final int DEFAULT_SIM_LOCKED_DISABLED_FLAGS = DISABLE_EXPAND;
+
     /** @hide */
     public static final int NAVIGATION_HINT_BACK_ALT      = 1 << 0;
     /** @hide */
@@ -385,6 +390,30 @@
     }
 
     /**
+     * Enable or disable expansion of the status bar. When the device is SIM-locked, the status
+     * bar should not be expandable.
+     *
+     * @param disabled If {@code true}, the status bar will be set to non-expandable. If
+     *                 {@code false}, re-enables expansion of the status bar.
+     * @hide
+     */
+    @SystemApi
+    @TestApi
+    @RequiresPermission(android.Manifest.permission.STATUS_BAR)
+    public void setDisabledForSimNetworkLock(boolean disabled) {
+        try {
+            final int userId = Binder.getCallingUserHandle().getIdentifier();
+            final IStatusBarService svc = getService();
+            if (svc != null) {
+                svc.disableForUser(disabled ? DEFAULT_SIM_LOCKED_DISABLED_FLAGS : DISABLE_NONE,
+                        mToken, mContext.getPackageName(), userId);
+            }
+        } catch (RemoteException ex) {
+            throw ex.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Get this app's currently requested disabled components
      *
      * @return a new DisableInfo
diff --git a/core/java/android/app/admin/DevicePolicyManager.java b/core/java/android/app/admin/DevicePolicyManager.java
index f3028a1..2aac94c 100644
--- a/core/java/android/app/admin/DevicePolicyManager.java
+++ b/core/java/android/app/admin/DevicePolicyManager.java
@@ -88,7 +88,6 @@
 import android.util.ArraySet;
 import android.util.Log;
 
-import com.android.internal.R;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.os.BackgroundThread;
 import com.android.internal.util.Preconditions;
@@ -6757,6 +6756,34 @@
     }
 
     /**
+     * @hide
+     * Privileged apps can use this method to find out if the device was provisioned as
+     * organization-owend device with a managed profile.
+     *
+     * This, together with checking whether the device has a device owner (by calling
+     * {@link #isDeviceManaged()}), could be used to learn whether the device is owned by an
+     * organization or an individual:
+     * If this method returns true OR {@link #isDeviceManaged()} returns true, then
+     * the device is owned by an organization. Otherwise, it's owned by an individual.
+     *
+     * @return {@code true} if the device was provisioned as organization-owned device,
+     * {@code false} otherwise.
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.MANAGE_USERS)
+    public boolean isOrganizationOwnedDeviceWithManagedProfile() {
+        throwIfParentInstance("isOrganizationOwnedDeviceWithManagedProfile");
+        if (mService != null) {
+            try {
+                return mService.isOrganizationOwnedDeviceWithManagedProfile();
+            } catch (RemoteException re) {
+                throw re.rethrowFromSystemServer();
+            }
+        }
+        return false;
+    }
+
+    /**
      * Returns whether the specified package can read the device identifiers.
      *
      * @param packageName The package name of the app to check for device identifier access.
@@ -11215,12 +11242,12 @@
      * #setCrossProfilePackages(ComponentName, Set)}.</li>
      * <li>The default package names set by the OEM that are allowed to request user consent for
      * cross-profile communication without being explicitly enabled by the admin, via
-     * {@link R.array#cross_profile_apps}</li>
+     * {@link com.android.internal.R.array#cross_profile_apps}</li>
      * </ul>
      *
      * @return the combined set of whitelisted package names set via
      * {@link #setCrossProfilePackages(ComponentName, Set)} and
-     * {@link R.array#cross_profile_apps}
+     * {@link com.android.internal.R.array#cross_profile_apps}
      *
      * @hide
      */
diff --git a/core/java/android/app/admin/IDevicePolicyManager.aidl b/core/java/android/app/admin/IDevicePolicyManager.aidl
index 55dfe2f..3eec46b 100644
--- a/core/java/android/app/admin/IDevicePolicyManager.aidl
+++ b/core/java/android/app/admin/IDevicePolicyManager.aidl
@@ -156,6 +156,7 @@
     void setProfileName(in ComponentName who, String profileName);
     void clearProfileOwner(in ComponentName who);
     boolean hasUserSetupCompleted();
+    boolean isOrganizationOwnedDeviceWithManagedProfile();
 
     boolean checkDeviceIdentifierAccess(in String packageName, int pid, int uid);
 
diff --git a/core/java/android/app/timedetector/ManualTimeSuggestion.java b/core/java/android/app/timedetector/ManualTimeSuggestion.java
index 55f92be..50de7385 100644
--- a/core/java/android/app/timedetector/ManualTimeSuggestion.java
+++ b/core/java/android/app/timedetector/ManualTimeSuggestion.java
@@ -20,7 +20,7 @@
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/core/java/android/app/timedetector/NetworkTimeSuggestion.java b/core/java/android/app/timedetector/NetworkTimeSuggestion.java
index 4c55ba1..17e9c5a 100644
--- a/core/java/android/app/timedetector/NetworkTimeSuggestion.java
+++ b/core/java/android/app/timedetector/NetworkTimeSuggestion.java
@@ -20,7 +20,7 @@
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import java.util.ArrayList;
 import java.util.Arrays;
diff --git a/core/java/android/app/timedetector/PhoneTimeSuggestion.java b/core/java/android/app/timedetector/PhoneTimeSuggestion.java
index 4a89a12..479e4b4 100644
--- a/core/java/android/app/timedetector/PhoneTimeSuggestion.java
+++ b/core/java/android/app/timedetector/PhoneTimeSuggestion.java
@@ -20,7 +20,7 @@
 import android.annotation.Nullable;
 import android.os.Parcel;
 import android.os.Parcelable;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import java.util.ArrayList;
 import java.util.Collections;
diff --git a/core/java/android/app/timedetector/TimeDetector.java b/core/java/android/app/timedetector/TimeDetector.java
index af9ece0..54dd1be 100644
--- a/core/java/android/app/timedetector/TimeDetector.java
+++ b/core/java/android/app/timedetector/TimeDetector.java
@@ -24,8 +24,8 @@
 import android.os.ServiceManager;
 import android.os.ServiceManager.ServiceNotFoundException;
 import android.os.SystemClock;
+import android.os.TimestampedValue;
 import android.util.Log;
-import android.util.TimestampedValue;
 
 /**
  * The interface through which system components can send signals to the TimeDetectorService.
diff --git a/core/java/android/content/Context.java b/core/java/android/content/Context.java
index a28868e..8dd9381 100644
--- a/core/java/android/content/Context.java
+++ b/core/java/android/content/Context.java
@@ -4016,6 +4016,7 @@
      * @see android.net.wifi.WifiCondManager
      * @hide
      */
+    @SystemApi
     public static final String WIFI_COND_SERVICE = "wificond";
 
     /**
diff --git a/core/java/android/net/ConnectivityDiagnosticsManager.java b/core/java/android/net/ConnectivityDiagnosticsManager.java
new file mode 100644
index 0000000..6afdb5e
--- /dev/null
+++ b/core/java/android/net/ConnectivityDiagnosticsManager.java
@@ -0,0 +1,242 @@
+/*
+ * 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.IntDef;
+import android.annotation.NonNull;
+import android.os.PersistableBundle;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.concurrent.Executor;
+
+/**
+ * Class that provides utilities for collecting network connectivity diagnostics information.
+ * Connectivity information is made available through triggerable diagnostics tools and by listening
+ * to System validations. Some diagnostics information may be permissions-restricted.
+ *
+ * <p>ConnectivityDiagnosticsManager is intended for use by applications offering network
+ * connectivity on a user device. These tools will provide several mechanisms for these applications
+ * to be alerted to network conditions as well as diagnose potential network issues themselves.
+ *
+ * <p>The primary responsibilities of this class are to:
+ *
+ * <ul>
+ *   <li>Allow permissioned applications to register and unregister callbacks for network event
+ *       notifications
+ *   <li>Invoke callbacks for network event notifications, including:
+ *       <ul>
+ *         <li>Network validations
+ *         <li>Data stalls
+ *         <li>Connectivity reports from applications
+ *       </ul>
+ * </ul>
+ */
+public class ConnectivityDiagnosticsManager {
+    public static final int DETECTION_METHOD_DNS_EVENTS = 1;
+    public static final int DETECTION_METHOD_TCP_METRICS = 2;
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(
+            prefix = {"DETECTION_METHOD_"},
+            value = {DETECTION_METHOD_DNS_EVENTS, DETECTION_METHOD_TCP_METRICS})
+    public @interface DetectionMethod {}
+
+    /** @hide */
+    public ConnectivityDiagnosticsManager() {}
+
+    /** Class that includes connectivity information for a specific Network at a specific time. */
+    public static class ConnectivityReport {
+        /** The Network for which this ConnectivityReport applied */
+        @NonNull public final Network network;
+
+        /**
+         * The timestamp for the report. The timestamp is taken from {@link
+         * System#currentTimeMillis}.
+         */
+        public final long reportTimestamp;
+
+        /** LinkProperties available on the Network at the reported timestamp */
+        @NonNull public final LinkProperties linkProperties;
+
+        /** NetworkCapabilities available on the Network at the reported timestamp */
+        @NonNull public final NetworkCapabilities networkCapabilities;
+
+        /** PersistableBundle that may contain additional info about the report */
+        @NonNull public final PersistableBundle additionalInfo;
+
+        /**
+         * Constructor for ConnectivityReport.
+         *
+         * <p>Apps should obtain instances through {@link
+         * ConnectivityDiagnosticsCallback#onConnectivityReport} instead of instantiating their own
+         * instances (unless for testing purposes).
+         *
+         * @param network The Network for which this ConnectivityReport applies
+         * @param reportTimestamp The timestamp for the report
+         * @param linkProperties The LinkProperties available on network at reportTimestamp
+         * @param networkCapabilities The NetworkCapabilities available on network at
+         *     reportTimestamp
+         * @param additionalInfo A PersistableBundle that may contain additional info about the
+         *     report
+         */
+        public ConnectivityReport(
+                @NonNull Network network,
+                long reportTimestamp,
+                @NonNull LinkProperties linkProperties,
+                @NonNull NetworkCapabilities networkCapabilities,
+                @NonNull PersistableBundle additionalInfo) {
+            this.network = network;
+            this.reportTimestamp = reportTimestamp;
+            this.linkProperties = linkProperties;
+            this.networkCapabilities = networkCapabilities;
+            this.additionalInfo = additionalInfo;
+        }
+    }
+
+    /** Class that includes information for a suspected data stall on a specific Network */
+    public static class DataStallReport {
+        /** The Network for which this DataStallReport applied */
+        @NonNull public final Network network;
+
+        /**
+         * The timestamp for the report. The timestamp is taken from {@link
+         * System#currentTimeMillis}.
+         */
+        public final long reportTimestamp;
+
+        /** The detection method used to identify the suspected data stall */
+        @DetectionMethod public final int detectionMethod;
+
+        /** PersistableBundle that may contain additional information on the suspected data stall */
+        @NonNull public final PersistableBundle stallDetails;
+
+        /**
+         * Constructor for DataStallReport.
+         *
+         * <p>Apps should obtain instances through {@link
+         * ConnectivityDiagnosticsCallback#onDataStallSuspected} instead of instantiating their own
+         * instances (unless for testing purposes).
+         *
+         * @param network The Network for which this DataStallReport applies
+         * @param reportTimestamp The timestamp for the report
+         * @param detectionMethod The detection method used to identify this data stall
+         * @param stallDetails A PersistableBundle that may contain additional info about the report
+         */
+        public DataStallReport(
+                @NonNull Network network,
+                long reportTimestamp,
+                @DetectionMethod int detectionMethod,
+                @NonNull PersistableBundle stallDetails) {
+            this.network = network;
+            this.reportTimestamp = reportTimestamp;
+            this.detectionMethod = detectionMethod;
+            this.stallDetails = stallDetails;
+        }
+    }
+
+    /**
+     * Abstract base class for Connectivity Diagnostics callbacks. Used for notifications about
+     * network connectivity events. Must be extended by applications wanting notifications.
+     */
+    public abstract static class ConnectivityDiagnosticsCallback {
+        /**
+         * Called when the platform completes a data connectivity check. This will also be invoked
+         * upon registration with the latest report.
+         *
+         * <p>The Network specified in the ConnectivityReport may not be active any more when this
+         * method is invoked.
+         *
+         * @param report The ConnectivityReport containing information about a connectivity check
+         */
+        public void onConnectivityReport(@NonNull ConnectivityReport report) {}
+
+        /**
+         * Called when the platform suspects a data stall on some Network.
+         *
+         * <p>The Network specified in the DataStallReport may not be active any more when this
+         * method is invoked.
+         *
+         * @param report The DataStallReport containing information about the suspected data stall
+         */
+        public void onDataStallSuspected(@NonNull DataStallReport report) {}
+
+        /**
+         * Called when any app reports connectivity to the System.
+         *
+         * @param network The Network for which connectivity has been reported
+         * @param hasConnectivity The connectivity reported to the System
+         */
+        public void onNetworkConnectivityReported(
+                @NonNull Network network, boolean hasConnectivity) {}
+    }
+
+    /**
+     * Registers a ConnectivityDiagnosticsCallback with the System.
+     *
+     * <p>Only apps that offer network connectivity to the user are allowed to register callbacks.
+     * This includes:
+     *
+     * <ul>
+     *   <li>Carrier apps with active subscriptions
+     *   <li>Active VPNs
+     *   <li>WiFi Suggesters
+     * </ul>
+     *
+     * <p>Callbacks will be limited to receiving notifications for networks over which apps provide
+     * connectivity.
+     *
+     * <p>If a registering app loses its relevant permissions, any callbacks it registered will
+     * silently stop receiving callbacks.
+     *
+     * <p>Each register() call <b>MUST</b> use a unique ConnectivityDiagnosticsCallback instance. If
+     * a single instance is registered with multiple NetworkRequests, an IllegalArgumentException
+     * will be thrown.
+     *
+     * @param request The NetworkRequest that will be used to match with Networks for which
+     *     callbacks will be fired
+     * @param e The Executor to be used for running the callback method invocations
+     * @param callback The ConnectivityDiagnosticsCallback that the caller wants registered with the
+     *     System
+     * @throws IllegalArgumentException if the same callback instance is registered with multiple
+     *     NetworkRequests
+     * @throws SecurityException if the caller does not have appropriate permissions to register a
+     *     callback
+     */
+    public void registerConnectivityDiagnosticsCallback(
+            @NonNull NetworkRequest request,
+            @NonNull Executor e,
+            @NonNull ConnectivityDiagnosticsCallback callback) {
+        // TODO(b/143187964): implement ConnectivityDiagnostics functionality
+        throw new UnsupportedOperationException("registerCallback() not supported yet");
+    }
+
+    /**
+     * Unregisters a ConnectivityDiagnosticsCallback with the System.
+     *
+     * <p>If the given callback is not currently registered with the System, this operation will be
+     * a no-op.
+     *
+     * @param callback The ConnectivityDiagnosticsCallback to be unregistered from the System.
+     */
+    public void unregisterConnectivityDiagnosticsCallback(
+            @NonNull ConnectivityDiagnosticsCallback callback) {
+        // TODO(b/143187964): implement ConnectivityDiagnostics functionality
+        throw new UnsupportedOperationException("registerCallback() not supported yet");
+    }
+}
diff --git a/core/java/android/os/PersistableBundle.java b/core/java/android/os/PersistableBundle.java
index b40283f..7a837e1 100644
--- a/core/java/android/os/PersistableBundle.java
+++ b/core/java/android/os/PersistableBundle.java
@@ -16,17 +16,24 @@
 
 package android.os;
 
+import static java.nio.charset.StandardCharsets.UTF_8;
+
+import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.util.ArrayMap;
 import android.util.proto.ProtoOutputStream;
 
+import com.android.internal.util.FastXmlSerializer;
 import com.android.internal.util.XmlUtils;
 
 import org.xmlpull.v1.XmlPullParser;
 import org.xmlpull.v1.XmlPullParserException;
+import org.xmlpull.v1.XmlPullParserFactory;
 import org.xmlpull.v1.XmlSerializer;
 
 import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.util.ArrayList;
 
 /**
@@ -339,4 +346,44 @@
 
         proto.end(token);
     }
+
+    /**
+     * Writes the content of the {@link PersistableBundle} to a {@link OutputStream}.
+     *
+     * <p>The content can be read by a {@link #readFromStream}.
+     *
+     * @see #readFromStream
+     */
+    public void writeToStream(@NonNull OutputStream outputStream) throws IOException {
+        FastXmlSerializer serializer = new FastXmlSerializer();
+        serializer.setOutput(outputStream, UTF_8.name());
+        serializer.startTag(null, "bundle");
+        try {
+            saveToXml(serializer);
+        } catch (XmlPullParserException e) {
+            throw new IOException(e);
+        }
+        serializer.endTag(null, "bundle");
+        serializer.flush();
+    }
+
+    /**
+     * Reads a {@link PersistableBundle} from an {@link InputStream}.
+     *
+     * <p>The stream must be generated by {@link #writeToStream}.
+     *
+     * @see #writeToStream
+     */
+    @NonNull
+    public static PersistableBundle readFromStream(@NonNull InputStream inputStream)
+            throws IOException {
+        try {
+            XmlPullParser parser = XmlPullParserFactory.newInstance().newPullParser();
+            parser.setInput(inputStream, UTF_8.name());
+            parser.next();
+            return PersistableBundle.restoreFromXml(parser);
+        } catch (XmlPullParserException e) {
+            throw new IOException(e);
+        }
+    }
 }
diff --git a/core/java/android/os/TelephonyServiceManager.java b/core/java/android/os/TelephonyServiceManager.java
index 1211dd6..064cf7d 100644
--- a/core/java/android/os/TelephonyServiceManager.java
+++ b/core/java/android/os/TelephonyServiceManager.java
@@ -18,6 +18,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
+import android.content.Context;
 
 /**
  * Provides a way to register and obtain the system service binder objects managed by the telephony
@@ -51,8 +52,8 @@
         /**
          * Register a system server binding object for a service.
          */
-        public void register(@NonNull IBinder binder) {
-            ServiceManager.addService(mServiceName, binder);
+        public void register(@NonNull IBinder service) {
+            ServiceManager.addService(mServiceName, service);
         }
 
         /**
@@ -114,25 +115,123 @@
      */
     @NonNull
     public ServiceRegisterer getTelephonyServiceRegisterer() {
-        return new ServiceRegisterer("phone");
+        return new ServiceRegisterer(Context.TELEPHONY_SERVICE);
     }
 
+    /**
+     * Returns {@link ServiceRegisterer} for the telephony registry service.
+     */
+    @NonNull
+    public ServiceRegisterer getTelephonyRegistryServiceRegisterer() {
+        return new ServiceRegisterer("telephony.registry");
+    }
 
-// TODO: Add more services...
-//
-//    /**
-//     * Returns {@link ServiceRegisterer} for the "subscription" service.
-//     */
-//    @NonNull
-//    public ServiceRegisterer getSubscriptionServiceRegisterer() {
-//        return new ServiceRegisterer("isub");
-//    }
-//
-//    /**
-//     * Returns {@link ServiceRegisterer} for the "SMS" service.
-//     */
-//    @NonNull
-//    public ServiceRegisterer getSmsServiceRegisterer() {
-//        return new ServiceRegisterer("isms");
-//    }
+    /**
+     * Returns {@link ServiceRegisterer} for the telephony IMS service.
+     */
+    @NonNull
+    public ServiceRegisterer getTelephonyImsServiceRegisterer() {
+        return new ServiceRegisterer(Context.TELEPHONY_IMS_SERVICE);
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the telephony RCS message service.
+     */
+    @NonNull
+    public ServiceRegisterer getTelephonyRcsMessageServiceRegisterer() {
+        return new ServiceRegisterer(Context.TELEPHONY_RCS_MESSAGE_SERVICE);
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the subscription service.
+     */
+    @NonNull
+    public ServiceRegisterer getSubscriptionServiceRegisterer() {
+        return new ServiceRegisterer("isub");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the network policy service.
+     */
+    @NonNull
+    public ServiceRegisterer getNetworkPolicyServiceRegisterer() {
+        return new ServiceRegisterer(Context.NETWORK_POLICY_SERVICE);
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the phone sub service.
+     */
+    @NonNull
+    public ServiceRegisterer getPhoneSubServiceRegisterer() {
+        return new ServiceRegisterer("iphonesubinfo");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the opportunistic network service.
+     */
+    @NonNull
+    public ServiceRegisterer getOpportunisticNetworkServiceRegisterer() {
+        return new ServiceRegisterer("ions");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the carrier config service.
+     */
+    @NonNull
+    public ServiceRegisterer getCarrierConfigServiceRegisterer() {
+        return new ServiceRegisterer(Context.CARRIER_CONFIG_SERVICE);
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the "SMS" service.
+     */
+    @NonNull
+    public ServiceRegisterer getSmsServiceRegisterer() {
+        return new ServiceRegisterer("isms");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the eUICC controller service.
+     */
+    @NonNull
+    public ServiceRegisterer getEuiccControllerService() {
+        return new ServiceRegisterer("econtroller");
+    }
+
+    @NonNull
+    public ServiceRegisterer getEuiccCardControllerServiceRegisterer() {
+        return new ServiceRegisterer("euicc_card_controller");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the package manager service.
+     */
+    @NonNull
+    public ServiceRegisterer getPackageManagerServiceRegisterer() {
+        return new ServiceRegisterer("package");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the permission manager service.
+     */
+    @NonNull
+    public ServiceRegisterer getPermissionManagerServiceRegisterer() {
+        return new ServiceRegisterer("permissionmgr");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the ICC phone book service.
+     */
+    @NonNull
+    public ServiceRegisterer getIccPhoneBookServiceRegisterer() {
+        return new ServiceRegisterer("simphonebook");
+    }
+
+    /**
+     * Returns {@link ServiceRegisterer} for the window service.
+     */
+    @NonNull
+    public ServiceRegisterer getWindowServiceRegisterer() {
+        return new ServiceRegisterer(Context.WINDOW_SERVICE);
+    }
 }
diff --git a/core/java/android/util/TimestampedValue.java b/core/java/android/os/TimestampedValue.java
similarity index 97%
rename from core/java/android/util/TimestampedValue.java
rename to core/java/android/os/TimestampedValue.java
index 4505673..348574e 100644
--- a/core/java/android/util/TimestampedValue.java
+++ b/core/java/android/os/TimestampedValue.java
@@ -14,13 +14,10 @@
  * limitations under the License.
  */
 
-package android.util;
+package android.os;
 
 import android.annotation.NonNull;
 import android.annotation.Nullable;
-import android.os.Parcel;
-import android.os.Parcelable;
-import android.os.SystemClock;
 
 import java.util.Objects;
 
diff --git a/core/java/android/os/UpdateEngine.java b/core/java/android/os/UpdateEngine.java
index a9ddffe..16f7b39 100644
--- a/core/java/android/os/UpdateEngine.java
+++ b/core/java/android/os/UpdateEngine.java
@@ -16,6 +16,7 @@
 
 package android.os;
 
+import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 import android.os.IUpdateEngine;
@@ -140,8 +141,43 @@
          * {@code SWITCH_SLOT_ON_REBOOT=0}. See {@link #applyPayload}.
          */
         public static final int UPDATED_BUT_NOT_ACTIVE = 52;
+
+        /**
+         * Error code: there is not enough space on the device to apply the update. User should
+         * be prompted to free up space and re-try the update.
+         *
+         * <p>See {@link UpdateEngine#allocateSpace}.
+         */
+        public static final int NOT_ENOUGH_SPACE = 60;
+
+        /**
+         * Error code: the device is corrupted and no further updates may be applied.
+         *
+         * <p>See {@link UpdateEngine#cleanupAppliedPayload}.
+         */
+        public static final int DEVICE_CORRUPTED = 61;
     }
 
+    /** @hide */
+    @IntDef(value = {
+            ErrorCodeConstants.SUCCESS,
+            ErrorCodeConstants.ERROR,
+            ErrorCodeConstants.FILESYSTEM_COPIER_ERROR,
+            ErrorCodeConstants.POST_INSTALL_RUNNER_ERROR,
+            ErrorCodeConstants.PAYLOAD_MISMATCHED_TYPE_ERROR,
+            ErrorCodeConstants.INSTALL_DEVICE_OPEN_ERROR,
+            ErrorCodeConstants.KERNEL_DEVICE_OPEN_ERROR,
+            ErrorCodeConstants.DOWNLOAD_TRANSFER_ERROR,
+            ErrorCodeConstants.PAYLOAD_HASH_MISMATCH_ERROR,
+            ErrorCodeConstants.PAYLOAD_SIZE_MISMATCH_ERROR,
+            ErrorCodeConstants.DOWNLOAD_PAYLOAD_VERIFICATION_ERROR,
+            ErrorCodeConstants.PAYLOAD_TIMESTAMP_ERROR,
+            ErrorCodeConstants.UPDATED_BUT_NOT_ACTIVE,
+            ErrorCodeConstants.NOT_ENOUGH_SPACE,
+            ErrorCodeConstants.DEVICE_CORRUPTED,
+    })
+    public @interface ErrorCode {}
+
     /**
      * Status codes for update engine. Values must agree with the ones in
      * {@code system/update_engine/client_library/include/update_engine/update_status.h}.
@@ -419,4 +455,138 @@
             throw e.rethrowFromSystemServer();
         }
     }
+
+    /**
+     * Return value of {@link #allocateSpace.}
+     */
+    public static final class AllocateSpaceResult {
+        private @ErrorCode int mErrorCode = ErrorCodeConstants.SUCCESS;
+        private long mFreeSpaceRequired = 0;
+        private AllocateSpaceResult() {}
+        /**
+         * Error code.
+         *
+         * @return The following error codes:
+         * <ul>
+         * <li>{@link ErrorCodeConstants#SUCCESS} if space has been allocated
+         *         successfully.</li>
+         * <li>{@link ErrorCodeConstants#NOT_ENOUGH_SPACE} if insufficient
+         *         space.</li>
+         * <li>Other {@link ErrorCodeConstants} for other errors.</li>
+         * </ul>
+         */
+        @ErrorCode
+        public int errorCode() {
+            return mErrorCode;
+        }
+
+        /**
+         * Estimated total space that needs to be available on the userdata partition to apply the
+         * payload (in bytes).
+         *
+         * <p>
+         * Note that in practice, more space needs to be made available before applying the payload
+         * to keep the device working.
+         *
+         * @return The following values:
+         * <ul>
+         * <li>zero if {@link #errorCode} returns {@link ErrorCodeConstants#SUCCESS}</li>
+         * <li>non-zero if {@link #errorCode} returns {@link ErrorCodeConstants#NOT_ENOUGH_SPACE}.
+         * Value is the estimated total space required on userdata partition.</li>
+         * </ul>
+         * @throws IllegalStateException if {@link #errorCode} is not one of the above.
+         *
+         */
+        public long freeSpaceRequired() {
+            if (mErrorCode == ErrorCodeConstants.SUCCESS) {
+                return 0;
+            }
+            if (mErrorCode == ErrorCodeConstants.NOT_ENOUGH_SPACE) {
+                return mFreeSpaceRequired;
+            }
+            throw new IllegalStateException(String.format(
+                    "freeSpaceRequired() is not available when error code is %d", mErrorCode));
+        }
+    }
+
+    /**
+     * Initialize partitions for a payload associated with the given payload
+     * metadata {@code payloadMetadataFilename} by preallocating required space.
+     *
+     * <p>This function should be called after payload has been verified after
+     * {@link #verifyPayloadMetadata}. This function does not verify whether
+     * the given payload is applicable or not.
+     *
+     * <p>Implementation of {@code allocateSpace} uses
+     * {@code headerKeyValuePairs} to determine whether space has been allocated
+     * for a different or same payload previously. If space has been allocated
+     * for a different payload before, space will be reallocated for the given
+     * payload. If space has been allocated for the same payload, no actions to
+     * storage devices are taken.
+     *
+     * <p>This function is synchronous and may take a non-trivial amount of
+     * time. Callers should call this function in a background thread.
+     *
+     * @param payloadMetadataFilename See {@link #verifyPayloadMetadata}.
+     * @param headerKeyValuePairs See {@link #applyPayload}.
+     * @return See {@link AllocateSpaceResult}.
+     */
+    @NonNull
+    public AllocateSpaceResult allocateSpace(
+                @NonNull String payloadMetadataFilename,
+                @NonNull String[] headerKeyValuePairs) {
+        AllocateSpaceResult result = new AllocateSpaceResult();
+        try {
+            result.mFreeSpaceRequired = mUpdateEngine.allocateSpaceForPayload(
+                    payloadMetadataFilename,
+                    headerKeyValuePairs);
+            result.mErrorCode = result.mFreeSpaceRequired == 0
+                    ? ErrorCodeConstants.SUCCESS
+                    : ErrorCodeConstants.NOT_ENOUGH_SPACE;
+            return result;
+        } catch (ServiceSpecificException e) {
+            result.mErrorCode = e.errorCode;
+            result.mFreeSpaceRequired = 0;
+            return result;
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
+     * Cleanup files used by the previous update and free up space after the
+     * device has been booted successfully into the new build.
+     *
+     * <p>In particular, this function waits until delta files for snapshots for
+     * Virtual A/B update are merged to OS partitions, then delete these delta
+     * files.
+     *
+     * <p>This function is synchronous and may take a non-trivial amount of
+     * time. Callers should call this function in a background thread.
+     *
+     * <p>This function does not delete payload binaries downloaded for a
+     * non-streaming OTA update.
+     *
+     * @return One of the following:
+     * <ul>
+     * <li>{@link ErrorCodeConstants#SUCCESS} if execution is successful.</li>
+     * <li>{@link ErrorCodeConstants#ERROR} if a transient error has occurred.
+     * The device should be able to recover after a reboot. The function should
+     * be retried after the reboot.</li>
+     * <li>{@link ErrorCodeConstants#DEVICE_CORRUPTED} if a permanent error is
+     * encountered. Device is corrupted, and future updates must not be applied.
+     * The device cannot recover without flashing and factory resets.
+     * </ul>
+     *
+     * @throws ServiceSpecificException if other transient errors has occurred.
+     * A reboot may or may not help resolving the issue.
+     */
+    @ErrorCode
+    public int cleanupAppliedPayload() {
+        try {
+            return mUpdateEngine.cleanupSuccessfulUpdate();
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
 }
diff --git a/core/java/android/os/UpdateEngineCallback.java b/core/java/android/os/UpdateEngineCallback.java
index f07294e..7fe7024 100644
--- a/core/java/android/os/UpdateEngineCallback.java
+++ b/core/java/android/os/UpdateEngineCallback.java
@@ -44,5 +44,6 @@
      * unsuccessfully. The value of {@code errorCode} will be one of the
      * values from {@link UpdateEngine.ErrorCodeConstants}.
      */
-    public abstract void onPayloadApplicationComplete(int errorCode);
+    public abstract void onPayloadApplicationComplete(
+            @UpdateEngine.ErrorCode int errorCode);
 }
diff --git a/core/java/android/provider/Settings.java b/core/java/android/provider/Settings.java
index bbaf94a..07cbcfb 100644
--- a/core/java/android/provider/Settings.java
+++ b/core/java/android/provider/Settings.java
@@ -68,7 +68,6 @@
 import android.os.ServiceManager;
 import android.os.UserHandle;
 import android.speech.tts.TextToSpeech;
-import android.telephony.SubscriptionManager;
 import android.text.TextUtils;
 import android.util.AndroidException;
 import android.util.ArrayMap;
@@ -12459,16 +12458,17 @@
 
         /**
          * Whether the Volte is enabled. If this setting is not set then we use the Carrier Config
-         * value {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}.
+         * value
+         * {@link android.telephony.CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}.
          * <p>
          * Type: int (0 for false, 1 for true)
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#ENHANCED_4G_MODE_ENABLED}
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#ENHANCED_4G_MODE_ENABLED}
          * instead.
          */
         @Deprecated
         public static final String ENHANCED_4G_MODE_ENABLED =
-                SubscriptionManager.ENHANCED_4G_MODE_ENABLED;
+                Telephony.SimInfo.ENHANCED_4G_MODE_ENABLED;
 
         /**
          * Whether VT (Video Telephony over IMS) is enabled
@@ -12476,10 +12476,10 @@
          * Type: int (0 for false, 1 for true)
          *
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#VT_IMS_ENABLED} instead.
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#VT_IMS_ENABLED} instead.
          */
         @Deprecated
-        public static final String VT_IMS_ENABLED = SubscriptionManager.VT_IMS_ENABLED;
+        public static final String VT_IMS_ENABLED = Telephony.SimInfo.VT_IMS_ENABLED;
 
         /**
          * Whether WFC is enabled
@@ -12487,10 +12487,10 @@
          * Type: int (0 for false, 1 for true)
          *
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ENABLED} instead.
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#WFC_IMS_ENABLED} instead.
          */
         @Deprecated
-        public static final String WFC_IMS_ENABLED = SubscriptionManager.WFC_IMS_ENABLED;
+        public static final String WFC_IMS_ENABLED = Telephony.SimInfo.WFC_IMS_ENABLED;
 
         /**
          * WFC mode on home/non-roaming network.
@@ -12498,10 +12498,10 @@
          * Type: int - 2=Wi-Fi preferred, 1=Cellular preferred, 0=Wi-Fi only
          *
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_MODE} instead.
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#WFC_IMS_MODE} instead.
          */
         @Deprecated
-        public static final String WFC_IMS_MODE = SubscriptionManager.WFC_IMS_MODE;
+        public static final String WFC_IMS_MODE = Telephony.SimInfo.WFC_IMS_MODE;
 
         /**
          * WFC mode on roaming network.
@@ -12509,11 +12509,11 @@
          * Type: int - see {@link #WFC_IMS_MODE} for values
          *
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_MODE}
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#WFC_IMS_ROAMING_MODE}
          * instead.
          */
         @Deprecated
-        public static final String WFC_IMS_ROAMING_MODE = SubscriptionManager.WFC_IMS_ROAMING_MODE;
+        public static final String WFC_IMS_ROAMING_MODE = Telephony.SimInfo.WFC_IMS_ROAMING_MODE;
 
         /**
          * Whether WFC roaming is enabled
@@ -12521,12 +12521,12 @@
          * Type: int (0 for false, 1 for true)
          *
          * @hide
-         * @deprecated Use {@link android.telephony.SubscriptionManager#WFC_IMS_ROAMING_ENABLED}
+         * @deprecated Use {@link android.provider.Telephony.SimInfo#WFC_IMS_ROAMING_ENABLED}
          * instead
          */
         @Deprecated
         public static final String WFC_IMS_ROAMING_ENABLED =
-                SubscriptionManager.WFC_IMS_ROAMING_ENABLED;
+                Telephony.SimInfo.WFC_IMS_ROAMING_ENABLED;
 
         /**
          * Whether user can enable/disable LTE as a preferred network. A carrier might control
diff --git a/core/java/android/provider/Telephony.java b/core/java/android/provider/Telephony.java
index 1d9bdb8..2e7ac3f5 100644
--- a/core/java/android/provider/Telephony.java
+++ b/core/java/android/provider/Telephony.java
@@ -38,11 +38,13 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.Parcel;
+import android.telephony.CarrierConfigManager;
 import android.telephony.Rlog;
 import android.telephony.ServiceState;
 import android.telephony.SmsMessage;
 import android.telephony.SubscriptionManager;
 import android.telephony.TelephonyManager;
+import android.telephony.UiccAccessRule;
 import android.text.TextUtils;
 import android.util.Patterns;
 
@@ -4980,5 +4982,402 @@
          */
         @NonNull
         public static final Uri CONTENT_URI = Uri.parse("content://telephony/siminfo");
+
+        /**
+         * TelephonyProvider unique key column name is the subscription id.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String UNIQUE_KEY_SUBSCRIPTION_ID = "_id";
+
+        /**
+         * TelephonyProvider column name for a unique identifier for the subscription within the
+         * specific subscription type. For example, it contains SIM ICC Identifier subscriptions
+         * on Local SIMs. and Mac-address for Remote-SIM Subscriptions for Bluetooth devices.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String ICC_ID = "icc_id";
+
+        /**
+         * TelephonyProvider column name for user SIM_SlOT_INDEX
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String SIM_SLOT_INDEX = "sim_id";
+
+        /**
+         * SIM is not inserted
+         */
+        public static final int SIM_NOT_INSERTED = -1;
+
+        /**
+         * TelephonyProvider column name Subscription-type.
+         * <P>Type: INTEGER (int)</P> {@link #SUBSCRIPTION_TYPE_LOCAL_SIM} for Local-SIM
+         * Subscriptions, {@link #SUBSCRIPTION_TYPE_REMOTE_SIM} for Remote-SIM Subscriptions.
+         * Default value is 0.
+         */
+        public static final String SUBSCRIPTION_TYPE = "subscription_type";
+
+        /**
+         * This constant is to designate a subscription as a Local-SIM Subscription.
+         * <p> A Local-SIM can be a physical SIM inserted into a sim-slot in the device, or eSIM on
+         * the device.
+         * </p>
+         */
+        public static final int SUBSCRIPTION_TYPE_LOCAL_SIM = 0;
+
+        /**
+         * This constant is to designate a subscription as a Remote-SIM Subscription.
+         * <p>
+         * A Remote-SIM subscription is for a SIM on a phone connected to this device via some
+         * connectivity mechanism, for example bluetooth. Similar to Local SIM, this subscription
+         * can be used for SMS, Voice and data by proxying data through the connected device.
+         * Certain data of the SIM, such as IMEI, are not accessible for Remote SIMs.
+         * </p>
+         *
+         * <p>
+         * A Remote-SIM is available only as long the phone stays connected to this device.
+         * When the phone disconnects, Remote-SIM subscription is removed from this device and is
+         * no longer known. All data associated with the subscription, such as stored SMS, call
+         * logs, contacts etc, are removed from this device.
+         * </p>
+         *
+         * <p>
+         * If the phone re-connects to this device, a new Remote-SIM subscription is created for
+         * the phone. The Subscription Id associated with the new subscription is different from
+         * the Subscription Id of the previous Remote-SIM subscription created (and removed) for the
+         * phone; i.e., new Remote-SIM subscription treats the reconnected phone as a Remote-SIM
+         * that was never seen before.
+         * </p>
+         */
+        public static final int SUBSCRIPTION_TYPE_REMOTE_SIM = 1;
+
+        /**
+         * TelephonyProvider column name data_enabled_override_rules.
+         * It's a list of rules for overriding data enabled settings. The syntax is
+         * For example, "mms=nonDefault" indicates enabling data for mms in non-default
+         * subscription.
+         * "default=nonDefault&inVoiceCall" indicates enabling data for internet in non-default
+         * subscription and while is in voice call.
+         *
+         * Default value is empty string.
+         */
+        public static final String DATA_ENABLED_OVERRIDE_RULES = "data_enabled_override_rules";
+
+        /**
+         * TelephonyProvider column name for user displayed name.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String DISPLAY_NAME = "display_name";
+
+        /**
+         * TelephonyProvider column name for the service provider name for the SIM.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String CARRIER_NAME = "carrier_name";
+
+        /**
+         * TelephonyProvider column name for source of the user displayed name.
+         * <P>Type: INT (int)</P> with one of the NAME_SOURCE_XXXX values below
+         */
+        public static final String NAME_SOURCE = "name_source";
+
+        /** The name_source is the default, which is from the carrier id. */
+        public static final int NAME_SOURCE_DEFAULT = 0;
+
+        /**
+         * The name_source is from SIM EF_SPN.
+         */
+        public static final int NAME_SOURCE_SIM_SPN = 1;
+
+        /**
+         * The name_source is from user input
+         */
+        public static final int NAME_SOURCE_USER_INPUT = 2;
+
+        /**
+         * The name_source is carrier (carrier app, carrier config, etc.)
+         */
+        public static final int NAME_SOURCE_CARRIER = 3;
+
+        /**
+         * The name_source is from SIM EF_PNN.
+         */
+        public static final int NAME_SOURCE_SIM_PNN = 4;
+
+        /**
+         * TelephonyProvider column name for the color of a SIM.
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String COLOR = "color";
+
+        /** TelephonyProvider column name for the default color of a SIM {@hide} */
+        public static final int COLOR_DEFAULT = 0;
+
+        /**
+         * TelephonyProvider column name for the phone number of a SIM.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String NUMBER = "number";
+
+        /**
+         * TelephonyProvider column name for the number display format of a SIM.
+         * <P>Type: INTEGER (int)</P>
+         * @hide
+         */
+        public static final String DISPLAY_NUMBER_FORMAT = "display_number_format";
+
+        /**
+         * TelephonyProvider column name for the default display format of a SIM
+         * @hide
+         */
+        public static final int DISPLAY_NUMBER_DEFAULT = 1;
+
+        /**
+         * TelephonyProvider column name for whether data roaming is enabled.
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String DATA_ROAMING = "data_roaming";
+
+        /** Indicates that data roaming is enabled for a subscription */
+        public static final int DATA_ROAMING_ENABLE = 1;
+
+        /** Indicates that data roaming is disabled for a subscription */
+        public static final int DATA_ROAMING_DISABLE = 0;
+
+        /** TelephonyProvider column name for default data roaming setting: disable */
+        public static final int DATA_ROAMING_DEFAULT = DATA_ROAMING_DISABLE;
+
+        /**
+         * TelephonyProvider column name for subscription carrier id.
+         * @see TelephonyManager#getSimCarrierId()
+         * <p>Type: INTEGER (int) </p>
+         */
+        public static final String CARRIER_ID = "carrier_id";
+
+        /**
+         * A comma-separated list of EHPLMNs associated with the subscription
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String EHPLMNS = "ehplmns";
+
+        /**
+         * A comma-separated list of HPLMNs associated with the subscription
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String HPLMNS = "hplmns";
+
+        /**
+         * TelephonyProvider column name for the MCC associated with a SIM, stored as a string.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String MCC_STRING = "mcc_string";
+
+        /**
+         * TelephonyProvider column name for the MNC associated with a SIM, stored as a string.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String MNC_STRING = "mnc_string";
+
+        /**
+         * TelephonyProvider column name for the MCC associated with a SIM.
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String MCC = "mcc";
+
+        /**
+         * TelephonyProvider column name for the MNC associated with a SIM.
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String MNC = "mnc";
+
+        /**
+         * TelephonyProvider column name for the iso country code associated with a SIM.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String ISO_COUNTRY_CODE = "iso_country_code";
+
+        /**
+         * TelephonyProvider column name for the sim provisioning status associated with a SIM.
+         * <P>Type: INTEGER (int)</P>
+         * @hide
+         */
+        public static final String SIM_PROVISIONING_STATUS = "sim_provisioning_status";
+
+        /** The sim is provisioned {@hide} */
+        public static final int SIM_PROVISIONED = 0;
+
+        /**
+         * TelephonyProvider column name for whether a subscription is embedded (that is, present on
+         * an eSIM).
+         * <p>Type: INTEGER (int), 1 for embedded or 0 for non-embedded.
+         */
+        public static final String IS_EMBEDDED = "is_embedded";
+
+        /**
+         * TelephonyProvider column name for SIM card identifier. For UICC card it is the ICCID of
+         * the current enabled profile on the card, while for eUICC card it is the EID of the card.
+         * <P>Type: TEXT (String)</P>
+         */
+        public static final String CARD_ID = "card_id";
+
+        /**
+         * TelephonyProvider column name for the encoded {@link UiccAccessRule}s from
+         * {@link UiccAccessRule#encodeRules}. Only present if {@link #IS_EMBEDDED} is 1.
+         * <p>TYPE: BLOB
+         */
+        public static final String ACCESS_RULES = "access_rules";
+
+        /**
+         * TelephonyProvider column name for the encoded {@link UiccAccessRule}s from
+         * {@link UiccAccessRule#encodeRules} but for the rules that come from CarrierConfigs.
+         * Only present if there are access rules in CarrierConfigs
+         * <p>TYPE: BLOB
+         */
+        public static final String ACCESS_RULES_FROM_CARRIER_CONFIGS =
+                "access_rules_from_carrier_configs";
+
+        /**
+         * TelephonyProvider column name identifying whether an embedded subscription is on a
+         * removable card. Such subscriptions are marked inaccessible as soon as the current card
+         * is removed. Otherwise, they will remain accessible unless explicitly deleted. Only
+         * present if {@link #IS_EMBEDDED} is 1.
+         * <p>TYPE: INTEGER (int), 1 for removable or 0 for non-removable.
+         */
+        public static final String IS_REMOVABLE = "is_removable";
+
+        /** TelephonyProvider column name for extreme threat in CB settings */
+        public static final String CB_EXTREME_THREAT_ALERT = "enable_cmas_extreme_threat_alerts";
+
+        /** TelephonyProvider column name for severe threat in CB settings */
+        public static final String CB_SEVERE_THREAT_ALERT = "enable_cmas_severe_threat_alerts";
+
+        /** TelephonyProvider column name for amber alert in CB settings */
+        public static final String CB_AMBER_ALERT = "enable_cmas_amber_alerts";
+
+        /** TelephonyProvider column name for emergency alert in CB settings */
+        public static final String CB_EMERGENCY_ALERT = "enable_emergency_alerts";
+
+        /** TelephonyProvider column name for alert sound duration in CB settings */
+        public static final String CB_ALERT_SOUND_DURATION = "alert_sound_duration";
+
+        /** TelephonyProvider column name for alert reminder interval in CB settings */
+        public static final String CB_ALERT_REMINDER_INTERVAL = "alert_reminder_interval";
+
+        /** TelephonyProvider column name for enabling vibrate in CB settings */
+        public static final String CB_ALERT_VIBRATE = "enable_alert_vibrate";
+
+        /** TelephonyProvider column name for enabling alert speech in CB settings */
+        public static final String CB_ALERT_SPEECH = "enable_alert_speech";
+
+        /** TelephonyProvider column name for ETWS test alert in CB settings */
+        public static final String CB_ETWS_TEST_ALERT = "enable_etws_test_alerts";
+
+        /** TelephonyProvider column name for enable channel50 alert in CB settings */
+        public static final String CB_CHANNEL_50_ALERT = "enable_channel_50_alerts";
+
+        /** TelephonyProvider column name for CMAS test alert in CB settings */
+        public static final String CB_CMAS_TEST_ALERT = "enable_cmas_test_alerts";
+
+        /** TelephonyProvider column name for Opt out dialog in CB settings */
+        public static final String CB_OPT_OUT_DIALOG = "show_cmas_opt_out_dialog";
+
+        /**
+         * TelephonyProvider column name for enable Volte.
+         *
+         * If this setting is not initialized (set to -1)  then we use the Carrier Config value
+         * {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}.
+         */
+        public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled";
+
+        /** TelephonyProvider column name for enable VT (Video Telephony over IMS) */
+        public static final String VT_IMS_ENABLED = "vt_ims_enabled";
+
+        /** TelephonyProvider column name for enable Wifi calling */
+        public static final String WFC_IMS_ENABLED = "wfc_ims_enabled";
+
+        /** TelephonyProvider column name for Wifi calling mode */
+        public static final String WFC_IMS_MODE = "wfc_ims_mode";
+
+        /** TelephonyProvider column name for Wifi calling mode in roaming */
+        public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode";
+
+        /** TelephonyProvider column name for enable Wifi calling in roaming */
+        public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled";
+
+        /**
+         * TelephonyProvider column name for whether a subscription is opportunistic, that is,
+         * whether the network it connects to is limited in functionality or coverage.
+         * For example, CBRS.
+         * <p>Type: INTEGER (int), 1 for opportunistic or 0 for non-opportunistic.
+         */
+        public static final String IS_OPPORTUNISTIC = "is_opportunistic";
+
+        /**
+         * TelephonyProvider column name for group ID. Subscriptions with same group ID
+         * are considered bundled together, and should behave as a single subscription at
+         * certain scenarios.
+         */
+        public static final String GROUP_UUID = "group_uuid";
+
+        /**
+         * TelephonyProvider column name for group owner. It's the package name who created
+         * the subscription group.
+         */
+        public static final String GROUP_OWNER = "group_owner";
+
+        /**
+         * TelephonyProvider column name for whether a subscription is metered or not, that is,
+         * whether the network it connects to charges for subscription or not. For example, paid
+         * CBRS or unpaid.
+         * @hide
+         */
+        public static final String IS_METERED = "is_metered";
+
+        /**
+         * TelephonyProvider column name for the profile class of a subscription
+         * Only present if {@link #IS_EMBEDDED} is 1.
+         * <P>Type: INTEGER (int)</P>
+         */
+        public static final String PROFILE_CLASS = "profile_class";
+
+        /**
+         * A testing profile can be pre-loaded or downloaded onto
+         * the eUICC and provides connectivity to test equipment
+         * for the purpose of testing the device and the eUICC. It
+         * is not intended to store any operator credentials.
+         */
+        public static final int PROFILE_CLASS_TESTING = 0;
+
+        /**
+         * A provisioning profile is pre-loaded onto the eUICC and
+         * provides connectivity to a mobile network solely for the
+         * purpose of provisioning profiles.
+         */
+        public static final int PROFILE_CLASS_PROVISIONING = 1;
+
+        /**
+         * An operational profile can be pre-loaded or downloaded
+         * onto the eUICC and provides services provided by the
+         * operator.
+         */
+        public static final int PROFILE_CLASS_OPERATIONAL = 2;
+
+        /**
+         * The profile class is unset. This occurs when profile class
+         * info is not available. The subscription either has no profile
+         * metadata or the profile metadata did not encode profile class.
+         */
+        public static final int PROFILE_CLASS_UNSET = -1;
+
+        /** Default profile class */
+        public static final int PROFILE_CLASS_DEFAULT = PROFILE_CLASS_UNSET;
+
+        /**
+         * IMSI (International Mobile Subscriber Identity).
+         * <P>Type: TEXT </P>
+         */
+        public static final String IMSI = "imsi";
+
+        /** Whether uicc applications is set to be enabled or disabled. By default it's enabled. */
+        public static final String UICC_APPLICATIONS_ENABLED = "uicc_applications_enabled";
     }
 }
diff --git a/core/java/android/telephony/WapPushManagerConnector.java b/core/java/android/telephony/WapPushManagerConnector.java
new file mode 100644
index 0000000..a9df506
--- /dev/null
+++ b/core/java/android/telephony/WapPushManagerConnector.java
@@ -0,0 +1,178 @@
+/*
+ * 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;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.SdkConstant;
+import android.annotation.SystemApi;
+import android.content.ComponentName;
+import android.content.Context;
+import android.content.Intent;
+import android.content.ServiceConnection;
+import android.os.IBinder;
+import android.os.RemoteException;
+
+import com.android.internal.telephony.IWapPushManager;
+import com.android.internal.util.Preconditions;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * APIs for platform to connect to the WAP push manager service.
+ *
+ * <p>To start connection, {@link #bindToWapPushManagerService} should be called.
+ *
+ * <p>Upon completion {@link #unbindWapPushManagerService} should be called to unbind the service.
+ *
+ * @hide
+ */
+@SystemApi
+public final class WapPushManagerConnector {
+    private final Context mContext;
+
+    private volatile WapPushManagerConnection mConnection;
+    private volatile IWapPushManager mWapPushManager;
+    private String mWapPushManagerPackage;
+
+    /**
+     * The {@link android.content.Intent} that must be declared as handled by the
+     * WAP push manager service.
+     * @hide
+     */
+    @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION)
+    public static final String SERVICE_INTERFACE =
+            "com.android.internal.telephony.IWapPushManager";
+
+    /** @hide */
+    @IntDef(flag = true, prefix = {"RESULT_"}, value = {
+            RESULT_MESSAGE_HANDLED,
+            RESULT_APP_QUERY_FAILED,
+            RESULT_SIGNATURE_NO_MATCH,
+            RESULT_INVALID_RECEIVER_NAME,
+            RESULT_EXCEPTION_CAUGHT,
+            RESULT_FURTHER_PROCESSING,
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface ProcessMessageResult{}
+
+    /** {@link #processMessage} return value: Message is handled. */
+    public static final int RESULT_MESSAGE_HANDLED = 0x1;
+    /** {@link #processMessage} return value: Application ID or content type was not found. */
+    public static final int RESULT_APP_QUERY_FAILED = 0x2;
+    /** {@link #processMessage} return value: Receiver application signature check failed. */
+    public static final int RESULT_SIGNATURE_NO_MATCH = 0x4;
+    /** {@link #processMessage} return value: Receiver application was not found. */
+    public static final int RESULT_INVALID_RECEIVER_NAME = 0x8;
+    /** {@link #processMessage} return value: Unknown exception. */
+    public static final int RESULT_EXCEPTION_CAUGHT = 0x10;
+    /** {@link #processMessage} return value: further processing needed. */
+    public static final int RESULT_FURTHER_PROCESSING = 0x8000;
+
+    /** The application package name of the WAP push manager service. */
+    private static final String SERVICE_PACKAGE = "com.android.smspush";
+
+    public WapPushManagerConnector(@NonNull Context context) {
+        mContext = context;
+    }
+
+    /**
+     * Binds to the WAP push manager service. This method should be called exactly once.
+     *
+     * @return {@code true} upon successfully binding to a service, {@code false} otherwise
+     */
+    public boolean bindToWapPushManagerService() {
+        Preconditions.checkState(mConnection == null);
+
+        Intent intent = new Intent(SERVICE_INTERFACE);
+        ComponentName component = intent.resolveSystemService(mContext.getPackageManager(), 0);
+        intent.setComponent(component);
+        mConnection = new WapPushManagerConnection();
+        if (component != null
+                && mContext.bindService(intent, mConnection, Context.BIND_AUTO_CREATE)) {
+            mWapPushManagerPackage = component.getPackageName();
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Returns the package name of WAP push manager service application connected to,
+     * or {@code null} if not connected.
+     */
+    @Nullable
+    public String getConnectedWapPushManagerServicePackage() {
+        return mWapPushManagerPackage;
+    }
+
+    /**
+     * Processes WAP push message and triggers the {@code intent}.
+     *
+     * @see RESULT_MESSAGE_HANDLED
+     * @see RESULT_APP_QUERY_FAILED
+     * @see RESULT_SIGNATURE_NO_MATCH
+     * @see RESULT_INVALID_RECEIVER_NAME
+     * @see RESULT_EXCEPTION_CAUGHT
+     * @see RESULT_FURTHER_PROCESSING
+     */
+    @ProcessMessageResult
+    public int processMessage(
+            @NonNull String applicationId, @NonNull String contentType, @NonNull Intent intent) {
+        try {
+            return mWapPushManager.processMessage(applicationId, contentType, intent);
+        } catch (NullPointerException | RemoteException e) {
+            return RESULT_EXCEPTION_CAUGHT;
+        }
+    }
+
+    /**
+     * Unbinds the WAP push manager service. This method should be called exactly once.
+     */
+    public void unbindWapPushManagerService() {
+        Preconditions.checkNotNull(mConnection);
+
+        mContext.unbindService(mConnection);
+        mConnection = null;
+    }
+
+    private class WapPushManagerConnection implements ServiceConnection {
+        @Override
+        public void onServiceConnected(ComponentName name, IBinder service) {
+            // Because we have bound to an explicit
+            // service that is running in our own process, we can
+            // cast its IBinder to a concrete class and directly access it.
+            mWapPushManager = IWapPushManager.Stub.asInterface(service);
+        }
+
+        @Override
+        public void onServiceDisconnected(ComponentName name) {
+            mWapPushManager = null;
+        }
+
+        @Override
+        public void onNullBinding(ComponentName name) {
+            onServiceDisconnected(name);
+        }
+
+        @Override
+        public void onBindingDied(ComponentName name) {
+            onServiceDisconnected(name);
+        }
+    }
+}
diff --git a/core/java/android/util/Log.java b/core/java/android/util/Log.java
index 3f679bba..f324113 100644
--- a/core/java/android/util/Log.java
+++ b/core/java/android/util/Log.java
@@ -387,6 +387,26 @@
     public static native int println_native(int bufID, int priority, String tag, String msg);
 
     /**
+     * Send a log message to the "radio" log buffer, which can be dumped with
+     * {@code adb logcat -b radio}.
+     *
+     * <p>Only the telephony mainline module should use it.
+     *
+     * <p>Note ART will protect {@code MODULE_LIBRARIES} system APIs from regular app code.
+     *
+     * @param priority Log priority.
+     * @param tag Used to identify the source of a log message.  It usually identifies
+     *        the class or activity where the log call occurs.
+     * @param message The message you would like logged.
+     * @hide
+     */
+    // @SystemApi(client= SystemApi.Client.MODULE_LIBRARIES) // TODO Uncomment once http://ag/9956147 is in.
+    public static int logToRadioBuffer(@Level int priority, @Nullable String tag,
+            @Nullable String message) {
+        return println_native(LOG_ID_RADIO, priority, tag, message);
+    }
+
+    /**
      * Return the maximum payload the log daemon accepts without truncation.
      * @return LOGGER_ENTRY_MAX_PAYLOAD.
      */
diff --git a/core/java/android/util/NtpTrustedTime.java b/core/java/android/util/NtpTrustedTime.java
index 2223d14..fa994ba 100644
--- a/core/java/android/util/NtpTrustedTime.java
+++ b/core/java/android/util/NtpTrustedTime.java
@@ -25,6 +25,7 @@
 import android.net.NetworkInfo;
 import android.net.SntpClient;
 import android.os.SystemClock;
+import android.os.TimestampedValue;
 import android.provider.Settings;
 import android.text.TextUtils;
 
diff --git a/core/java/android/view/IDisplayWindowInsetsController.aidl b/core/java/android/view/IDisplayWindowInsetsController.aidl
new file mode 100644
index 0000000..429c3ae
--- /dev/null
+++ b/core/java/android/view/IDisplayWindowInsetsController.aidl
@@ -0,0 +1,48 @@
+/**
+ * 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.view;
+
+import android.view.InsetsSourceControl;
+import android.view.InsetsState;
+
+/**
+ * Singular controller of insets to use when there isn't another obvious controller available.
+ * Specifically, this will take over insets control in multi-window.
+ * @hide
+ */
+oneway interface IDisplayWindowInsetsController {
+
+    /**
+     * @see IWindow#insetsChanged
+     */
+    void insetsChanged(in InsetsState insetsState);
+
+    /**
+     * @see IWindow#insetsControlChanged
+     */
+    void insetsControlChanged(in InsetsState insetsState, in InsetsSourceControl[] activeControls);
+
+    /**
+     * @see IWindow#showInsets
+     */
+    void showInsets(int types, boolean fromIme);
+
+    /**
+     * @see IWindow#hideInsets
+     */
+    void hideInsets(int types, boolean fromIme);
+}
diff --git a/core/java/android/view/IWindowManager.aidl b/core/java/android/view/IWindowManager.aidl
index 9496827..993bdc4 100644
--- a/core/java/android/view/IWindowManager.aidl
+++ b/core/java/android/view/IWindowManager.aidl
@@ -35,6 +35,7 @@
 import android.view.IApplicationToken;
 import android.view.IAppTransitionAnimationSpecsFuture;
 import android.view.IDockedStackListener;
+import android.view.IDisplayWindowInsetsController;
 import android.view.IDisplayWindowListener;
 import android.view.IDisplayFoldListener;
 import android.view.IDisplayWindowRotationController;
@@ -49,6 +50,7 @@
 import android.view.IWindowSessionCallback;
 import android.view.KeyEvent;
 import android.view.InputEvent;
+import android.view.InsetsState;
 import android.view.MagnificationSpec;
 import android.view.MotionEvent;
 import android.view.InputChannel;
@@ -711,4 +713,16 @@
      * @return true if the display was successfully mirrored.
      */
     boolean mirrorDisplay(int displayId, out SurfaceControl outSurfaceControl);
+
+    /**
+     * When in multi-window mode, the provided displayWindowInsetsController will control insets
+     * animations.
+     */
+    void setDisplayWindowInsetsController(
+            int displayId, in IDisplayWindowInsetsController displayWindowInsetsController);
+
+    /**
+     * Called when a remote process modifies insets on a display window container.
+     */
+    void modifyDisplayWindowInsets(int displayId, in InsetsState state);
 }
diff --git a/core/java/android/view/InsetsState.java b/core/java/android/view/InsetsState.java
index e3fed3a..ae1e579 100644
--- a/core/java/android/view/InsetsState.java
+++ b/core/java/android/view/InsetsState.java
@@ -19,10 +19,15 @@
 import static android.view.ViewRootImpl.NEW_INSETS_MODE_FULL;
 import static android.view.ViewRootImpl.NEW_INSETS_MODE_IME;
 import static android.view.ViewRootImpl.NEW_INSETS_MODE_NONE;
+import static android.view.WindowInsets.Type.IME;
 import static android.view.WindowInsets.Type.MANDATORY_SYSTEM_GESTURES;
 import static android.view.WindowInsets.Type.SIZE;
 import static android.view.WindowInsets.Type.SYSTEM_GESTURES;
+import static android.view.WindowInsets.Type.ime;
 import static android.view.WindowInsets.Type.indexOf;
+import static android.view.WindowInsets.Type.systemBars;
+import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
+import static android.view.WindowManager.LayoutParams.SOFT_INPUT_MASK_ADJUST;
 
 import android.annotation.IntDef;
 import android.annotation.Nullable;
@@ -156,11 +161,10 @@
                     && source.getType() != ITYPE_IME;
             boolean skipSystemBars = ViewRootImpl.sNewInsetsMode != NEW_INSETS_MODE_FULL
                     && (type == ITYPE_STATUS_BAR || type == ITYPE_NAVIGATION_BAR);
-            boolean skipIme = source.getType() == ITYPE_IME
-                    && (legacySoftInputMode & LayoutParams.SOFT_INPUT_ADJUST_RESIZE) == 0;
             boolean skipLegacyTypes = ViewRootImpl.sNewInsetsMode == NEW_INSETS_MODE_NONE
-                    && (toPublicType(type) & Type.compatSystemInsets()) != 0;
-            if (skipSystemBars || skipIme || skipLegacyTypes || skipNonImeInImeMode) {
+                    && (type == ITYPE_STATUS_BAR || type == ITYPE_NAVIGATION_BAR
+                            || type == ITYPE_IME);
+            if (skipSystemBars || skipLegacyTypes || skipNonImeInImeMode) {
                 typeVisibilityMap[indexOf(toPublicType(type))] = source.isVisible();
                 continue;
             }
@@ -175,8 +179,11 @@
                         typeMaxInsetsMap, null /* typeSideMap */, null /* typeVisibilityMap */);
             }
         }
+        final int softInputAdjustMode = legacySoftInputMode & SOFT_INPUT_MASK_ADJUST;
         return new WindowInsets(typeInsetsMap, typeMaxInsetsMap, typeVisibilityMap, isScreenRound,
-                alwaysConsumeSystemBars, cutout);
+                alwaysConsumeSystemBars, cutout, softInputAdjustMode == SOFT_INPUT_ADJUST_RESIZE
+                        ? systemBars() | ime()
+                        : systemBars());
     }
 
     private void processSource(InsetsSource source, Rect relativeFrame, boolean ignoreVisibility,
diff --git a/core/java/android/view/SurfaceView.java b/core/java/android/view/SurfaceView.java
index 52ea2b2..1782544 100644
--- a/core/java/android/view/SurfaceView.java
+++ b/core/java/android/view/SurfaceView.java
@@ -379,7 +379,7 @@
                  * This gets called on a RenderThread worker thread, so members accessed here must
                  * be protected by a lock.
                  */
-                final boolean useBLAST = ViewRootImpl.USE_BLAST_BUFFERQUEUE;
+                final boolean useBLAST = WindowManagerGlobal.USE_BLAST_ADAPTER;
                 viewRoot.registerRtFrameCallback(frame -> {
                     try {
                         final SurfaceControl.Transaction t = useBLAST ?
@@ -1107,7 +1107,7 @@
 
     private void applySurfaceTransforms(SurfaceControl surface, SurfaceControl.Transaction t,
             Rect position, long frameNumber) {
-        if (frameNumber > 0 && ViewRootImpl.USE_BLAST_BUFFERQUEUE == false) {
+        if (frameNumber > 0 && !WindowManagerGlobal.USE_BLAST_ADAPTER) {
             final ViewRootImpl viewRoot = getViewRootImpl();
 
             t.deferTransactionUntilSurface(surface, viewRoot.mSurface,
@@ -1125,7 +1125,7 @@
     }
 
     private void setParentSpaceRectangle(Rect position, long frameNumber) {
-        final boolean useBLAST = ViewRootImpl.USE_BLAST_BUFFERQUEUE;
+        final boolean useBLAST = WindowManagerGlobal.USE_BLAST_ADAPTER;
         final ViewRootImpl viewRoot = getViewRootImpl();
         final SurfaceControl.Transaction t = useBLAST ? viewRoot.getBLASTSyncTransaction() :
             mRtTransaction;
@@ -1186,7 +1186,7 @@
 
         @Override
         public void positionLost(long frameNumber) {
-            boolean useBLAST = ViewRootImpl.USE_BLAST_BUFFERQUEUE;
+            boolean useBLAST = WindowManagerGlobal.USE_BLAST_ADAPTER;
             if (DEBUG) {
                 Log.d(TAG, String.format("%d windowPositionLost, frameNr = %d",
                         System.identityHashCode(this), frameNumber));
@@ -1524,7 +1524,7 @@
     @Override
     public void invalidate(boolean invalidateCache) {
         super.invalidate(invalidateCache);
-        if (ViewRootImpl.USE_BLAST_BUFFERQUEUE == false) {
+        if (!WindowManagerGlobal.USE_BLAST_ADAPTER) {
             return;
         }
         final ViewRootImpl viewRoot = getViewRootImpl();
diff --git a/core/java/android/view/ViewRootImpl.java b/core/java/android/view/ViewRootImpl.java
index 522ff9a..bf8dc65 100644
--- a/core/java/android/view/ViewRootImpl.java
+++ b/core/java/android/view/ViewRootImpl.java
@@ -192,11 +192,6 @@
     private static final boolean MT_RENDERER_AVAILABLE = true;
 
     /**
-     * @hide
-     */
-    public static final boolean USE_BLAST_BUFFERQUEUE = false;
-
-    /**
      * If set to 2, the view system will switch from using rectangles retrieved from window to
      * dispatch to the view hierarchy to using {@link InsetsController}, that derives the insets
      * directly from the full configuration, enabling richer information about the insets state, as
@@ -1312,7 +1307,7 @@
             }
             mWindowAttributes.privateFlags |= compatibleWindowFlag;
 
-            if (USE_BLAST_BUFFERQUEUE) {
+            if (WindowManagerGlobal.USE_BLAST_ADAPTER) {
                 mWindowAttributes.privateFlags =
                     WindowManager.LayoutParams.PRIVATE_FLAG_USE_BLAST;
             }
@@ -7273,7 +7268,7 @@
                 mPendingStableInsets, mPendingBackDropFrame, mPendingDisplayCutout,
                 mPendingMergedConfiguration, mSurfaceControl, mTempInsets);
         if (mSurfaceControl.isValid()) {
-            if (USE_BLAST_BUFFERQUEUE == false) {
+            if (!WindowManagerGlobal.USE_BLAST_ADAPTER) {
                 mSurface.copyFrom(mSurfaceControl);
             } else {
                 mSurface.transferFrom(getOrCreateBLASTSurface(
diff --git a/core/java/android/view/WindowInsets.java b/core/java/android/view/WindowInsets.java
index a9cc50f..9df131d 100644
--- a/core/java/android/view/WindowInsets.java
+++ b/core/java/android/view/WindowInsets.java
@@ -27,8 +27,8 @@
 import static android.view.WindowInsets.Type.SYSTEM_GESTURES;
 import static android.view.WindowInsets.Type.TAPPABLE_ELEMENT;
 import static android.view.WindowInsets.Type.all;
-import static android.view.WindowInsets.Type.compatSystemInsets;
 import static android.view.WindowInsets.Type.indexOf;
+import static android.view.WindowInsets.Type.systemBars;
 
 import android.annotation.IntDef;
 import android.annotation.IntRange;
@@ -87,6 +87,8 @@
     private final boolean mStableInsetsConsumed;
     private final boolean mDisplayCutoutConsumed;
 
+    private final int mCompatInsetTypes;
+
     /**
      * Since new insets may be added in the future that existing apps couldn't
      * know about, this fully empty constant shouldn't be made available to apps
@@ -112,7 +114,7 @@
             boolean isRound, boolean alwaysConsumeSystemBars, DisplayCutout displayCutout) {
         this(createCompatTypeMap(systemWindowInsetsRect), createCompatTypeMap(stableInsetsRect),
                 createCompatVisibilityMap(createCompatTypeMap(systemWindowInsetsRect)),
-                isRound, alwaysConsumeSystemBars, displayCutout);
+                isRound, alwaysConsumeSystemBars, displayCutout, systemBars());
     }
 
     /**
@@ -131,7 +133,7 @@
             @Nullable Insets[] typeMaxInsetsMap,
             boolean[] typeVisibilityMap,
             boolean isRound,
-            boolean alwaysConsumeSystemBars, DisplayCutout displayCutout) {
+            boolean alwaysConsumeSystemBars, DisplayCutout displayCutout, int compatInsetTypes) {
         mSystemWindowInsetsConsumed = typeInsetsMap == null;
         mTypeInsetsMap = mSystemWindowInsetsConsumed
                 ? new Insets[SIZE]
@@ -145,6 +147,7 @@
         mTypeVisibilityMap = typeVisibilityMap;
         mIsRound = isRound;
         mAlwaysConsumeSystemBars = alwaysConsumeSystemBars;
+        mCompatInsetTypes = compatInsetTypes;
 
         mDisplayCutoutConsumed = displayCutout == null;
         mDisplayCutout = (mDisplayCutoutConsumed || displayCutout.isEmpty())
@@ -160,7 +163,8 @@
         this(src.mSystemWindowInsetsConsumed ? null : src.mTypeInsetsMap,
                 src.mStableInsetsConsumed ? null : src.mTypeMaxInsetsMap,
                 src.mTypeVisibilityMap, src.mIsRound,
-                src.mAlwaysConsumeSystemBars, displayCutoutCopyConstructorArgument(src));
+                src.mAlwaysConsumeSystemBars, displayCutoutCopyConstructorArgument(src),
+                src.mCompatInsetTypes);
     }
 
     private static DisplayCutout displayCutoutCopyConstructorArgument(WindowInsets w) {
@@ -211,7 +215,8 @@
     /** @hide */
     @UnsupportedAppUsage
     public WindowInsets(Rect systemWindowInsets) {
-        this(createCompatTypeMap(systemWindowInsets), null, new boolean[SIZE], false, false, null);
+        this(createCompatTypeMap(systemWindowInsets), null, new boolean[SIZE], false, false, null,
+                systemBars());
     }
 
     /**
@@ -280,7 +285,7 @@
      */
     @NonNull
     public Insets getSystemWindowInsets() {
-        return getInsets(mTypeInsetsMap, compatSystemInsets());
+        return getInsets(mTypeInsetsMap, mCompatInsetTypes);
     }
 
     /**
@@ -439,7 +444,8 @@
                 mStableInsetsConsumed ? null : mTypeMaxInsetsMap,
                 mTypeVisibilityMap,
                 mIsRound, mAlwaysConsumeSystemBars,
-                null /* displayCutout */);
+                null /* displayCutout */,
+                mCompatInsetTypes);
     }
 
 
@@ -485,7 +491,8 @@
         return new WindowInsets(null, mStableInsetsConsumed ? null : mTypeMaxInsetsMap,
                 mTypeVisibilityMap,
                 mIsRound, mAlwaysConsumeSystemBars,
-                displayCutoutCopyConstructorArgument(this));
+                displayCutoutCopyConstructorArgument(this),
+                mCompatInsetTypes);
     }
 
     // TODO(b/119190588): replace @code with @link below
@@ -555,7 +562,7 @@
      */
     @NonNull
     public Insets getStableInsets() {
-        return getInsets(mTypeMaxInsetsMap, compatSystemInsets());
+        return getInsets(mTypeMaxInsetsMap, mCompatInsetTypes);
     }
 
     /**
@@ -733,7 +740,8 @@
     public WindowInsets consumeStableInsets() {
         return new WindowInsets(mSystemWindowInsetsConsumed ? null : mTypeInsetsMap, null,
                 mTypeVisibilityMap, mIsRound, mAlwaysConsumeSystemBars,
-                displayCutoutCopyConstructorArgument(this));
+                displayCutoutCopyConstructorArgument(this),
+                mCompatInsetTypes);
     }
 
     /**
@@ -817,7 +825,8 @@
                         ? null
                         : mDisplayCutout == null
                                 ? DisplayCutout.NO_CUTOUT
-                                : mDisplayCutout.inset(left, top, right, bottom));
+                                : mDisplayCutout.inset(left, top, right, bottom),
+                mCompatInsetTypes);
     }
 
     @Override
@@ -1134,7 +1143,8 @@
         public WindowInsets build() {
             return new WindowInsets(mSystemInsetsConsumed ? null : mTypeInsetsMap,
                     mStableInsetsConsumed ? null : mTypeMaxInsetsMap, mTypeVisibilityMap,
-                    mIsRound, mAlwaysConsumeSystemBars, mDisplayCutout);
+                    mIsRound, mAlwaysConsumeSystemBars, mDisplayCutout,
+                    systemBars());
         }
     }
 
@@ -1271,15 +1281,6 @@
         }
 
         /**
-         * @return Inset types representing the list of bars that traditionally were denoted as
-         *         system insets.
-         * @hide
-         */
-        static @InsetsType int compatSystemInsets() {
-            return STATUS_BARS | NAVIGATION_BARS | IME;
-        }
-
-        /**
          * @return All inset types combined.
          *
          * TODO: Figure out if this makes sense at all, mixing e.g {@link #systemGestures()} and
diff --git a/core/java/android/view/WindowManagerGlobal.java b/core/java/android/view/WindowManagerGlobal.java
index 9578002..7d5564e 100644
--- a/core/java/android/view/WindowManagerGlobal.java
+++ b/core/java/android/view/WindowManagerGlobal.java
@@ -57,6 +57,12 @@
     private static final String TAG = "WindowManager";
 
     /**
+     * This flag controls whether ViewRootImpl will utilize the Blast Adapter
+     * to send buffer updates to SurfaceFlinger
+     */
+    public static final boolean USE_BLAST_ADAPTER = false;
+
+    /**
      * The user is navigating with keys (not the touch screen), so
      * navigational focus should be shown.
      */
diff --git a/core/java/com/android/internal/compat/AndroidBuildClassifier.java b/core/java/com/android/internal/compat/AndroidBuildClassifier.java
new file mode 100644
index 0000000..0b937fa
--- /dev/null
+++ b/core/java/com/android/internal/compat/AndroidBuildClassifier.java
@@ -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 com.android.internal.compat;
+
+import android.os.Build;
+
+/**
+ * Platform private class for determining the type of Android build installed.
+ *
+ */
+public class AndroidBuildClassifier {
+
+    public boolean isDebuggableBuild() {
+        return Build.IS_DEBUGGABLE;
+    }
+
+    public boolean isFinalBuild() {
+        return "REL".equals(Build.VERSION.CODENAME);
+    }
+}
diff --git a/core/java/com/android/internal/compat/IOverrideValidator.aidl b/core/java/com/android/internal/compat/IOverrideValidator.aidl
new file mode 100644
index 0000000..add4708
--- /dev/null
+++ b/core/java/com/android/internal/compat/IOverrideValidator.aidl
@@ -0,0 +1,38 @@
+/*
+ * 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 com.android.internal.compat;
+
+import android.content.pm.ApplicationInfo;
+
+import com.android.internal.compat.OverrideAllowedState;
+
+/**
+ * Platform private API for determining whether a changeId can be overridden.
+ *
+ * {@hide}
+ */
+interface IOverrideValidator
+{
+    /**
+     * Validation function.
+     * @param changeId    id of the change to be toggled on or off.
+     * @param packageName package of the app for which the change should be overridden.
+     * @return {@link OverrideAllowedState} specifying whether the change can be overridden for
+     * the given package or a reason why not.
+     */
+    OverrideAllowedState getOverrideAllowedState(long changeId, String packageName);
+}
diff --git a/core/java/com/android/internal/compat/IPlatformCompat.aidl b/core/java/com/android/internal/compat/IPlatformCompat.aidl
index 7dcb12c..4c203d3 100644
--- a/core/java/com/android/internal/compat/IPlatformCompat.aidl
+++ b/core/java/com/android/internal/compat/IPlatformCompat.aidl
@@ -17,6 +17,7 @@
 package com.android.internal.compat;
 
 import android.content.pm.ApplicationInfo;
+import com.android.internal.compat.IOverrideValidator;
 import java.util.Map;
 
 parcelable CompatibilityChangeConfig;
@@ -195,4 +196,9 @@
      * @return An array of {@link CompatChangeInfo} known to the service.
      */
     CompatibilityChangeInfo[] listAllChanges();
+
+    /**
+     * Get an instance that can determine whether a changeid can be overridden for a package name.
+     */
+    IOverrideValidator getOverrideValidator();
 }
diff --git a/core/java/com/android/internal/compat/OverrideAllowedState.aidl b/core/java/com/android/internal/compat/OverrideAllowedState.aidl
new file mode 100644
index 0000000..10ceac7
--- /dev/null
+++ b/core/java/com/android/internal/compat/OverrideAllowedState.aidl
@@ -0,0 +1,19 @@
+/*
+ * 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 com.android.internal.compat;
+
+parcelable OverrideAllowedState;
\ No newline at end of file
diff --git a/core/java/com/android/internal/compat/OverrideAllowedState.java b/core/java/com/android/internal/compat/OverrideAllowedState.java
new file mode 100644
index 0000000..56216c2
--- /dev/null
+++ b/core/java/com/android/internal/compat/OverrideAllowedState.java
@@ -0,0 +1,153 @@
+/*
+ * 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 com.android.internal.compat;
+
+import android.annotation.IntDef;
+import android.annotation.NonNull;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * This class contains all the possible override allowed states.
+ */
+public final class OverrideAllowedState implements Parcelable {
+    @IntDef({
+            ALLOWED,
+            DISABLED_NOT_DEBUGGABLE,
+            DISABLED_NON_TARGET_SDK,
+            DISABLED_TARGET_SDK_TOO_HIGH,
+            PACKAGE_DOES_NOT_EXIST
+    })
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface State {
+    }
+
+    /**
+     * Change can be overridden.
+     */
+    public static final int ALLOWED = 0;
+    /**
+     * Change cannot be overridden, due to the app not being debuggable.
+     */
+    public static final int DISABLED_NOT_DEBUGGABLE = 1;
+    /**
+     * Change cannot be overridden, due to the build being non-debuggable and the change being
+     * non-targetSdk.
+     */
+    public static final int DISABLED_NON_TARGET_SDK = 2;
+    /**
+     * Change cannot be overridden, due to the app's targetSdk being above the change's targetSdk.
+     */
+    public static final int DISABLED_TARGET_SDK_TOO_HIGH = 3;
+    /**
+     * Package does not exist.
+     */
+    public static final int PACKAGE_DOES_NOT_EXIST = 4;
+
+    @State
+    public final int state;
+    public final int appTargetSdk;
+    public final int changeIdTargetSdk;
+
+    private OverrideAllowedState(Parcel parcel) {
+        state = parcel.readInt();
+        appTargetSdk = parcel.readInt();
+        changeIdTargetSdk = parcel.readInt();
+    }
+
+    public OverrideAllowedState(@State int state, int appTargetSdk, int changeIdTargetSdk) {
+        this.state = state;
+        this.appTargetSdk = appTargetSdk;
+        this.changeIdTargetSdk = changeIdTargetSdk;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(state);
+        out.writeInt(appTargetSdk);
+        out.writeInt(changeIdTargetSdk);
+    }
+
+    /**
+     * Enforces the policy for overriding compat changes.
+     *
+     * @param changeId    the change id that was attempted to be overridden.
+     * @param packageName the package for which the attempt was made.
+     * @throws SecurityException if the policy forbids this operation.
+     */
+    public void enforce(long changeId, String packageName)
+            throws SecurityException {
+        switch (state) {
+            case ALLOWED:
+                return;
+            case DISABLED_NOT_DEBUGGABLE:
+                throw new SecurityException(
+                        "Cannot override a change on a non-debuggable app and user build.");
+            case DISABLED_NON_TARGET_SDK:
+                throw new SecurityException(
+                        "Cannot override a default enabled/disabled change on a user build.");
+            case DISABLED_TARGET_SDK_TOO_HIGH:
+                throw new SecurityException(String.format(
+                        "Cannot override %1$d for %2$s because the app's targetSdk (%3$d) is "
+                                + "above the change's targetSdk threshold (%4$d)",
+                        changeId, packageName, appTargetSdk, changeIdTargetSdk));
+            case PACKAGE_DOES_NOT_EXIST:
+                throw new SecurityException(String.format(
+                        "Cannot override %1$d for %2$s because the package does not exist, and "
+                                + "the change is targetSdk gated.",
+                        changeId, packageName));
+        }
+    }
+
+    public static final @NonNull
+            Parcelable.Creator<OverrideAllowedState> CREATOR =
+                new Parcelable.Creator<OverrideAllowedState>() {
+                public OverrideAllowedState createFromParcel(Parcel parcel) {
+                    OverrideAllowedState info = new OverrideAllowedState(parcel);
+                    return info;
+                }
+
+                public OverrideAllowedState[] newArray(int size) {
+                    return new OverrideAllowedState[size];
+                }
+            };
+
+    @Override
+    public boolean equals(Object obj) {
+        if (this == obj) {
+            return true;
+        }
+        if (obj == null) {
+            return false;
+        }
+        if (!(obj instanceof OverrideAllowedState)) {
+            return false;
+        }
+        OverrideAllowedState otherState = (OverrideAllowedState) obj;
+        return state == otherState.state
+                && appTargetSdk == otherState.appTargetSdk
+                && changeIdTargetSdk == otherState.changeIdTargetSdk;
+    }
+}
diff --git a/telephony/java/com/android/internal/telephony/IWapPushManager.aidl b/core/java/com/android/internal/telephony/IWapPushManager.aidl
similarity index 82%
rename from telephony/java/com/android/internal/telephony/IWapPushManager.aidl
rename to core/java/com/android/internal/telephony/IWapPushManager.aidl
index 1c3df65..9f6851b 100644
--- a/telephony/java/com/android/internal/telephony/IWapPushManager.aidl
+++ b/core/java/com/android/internal/telephony/IWapPushManager.aidl
@@ -18,6 +18,7 @@
 
 import android.content.Intent;
 
+/** @hide */
 interface IWapPushManager {
     /**
      * Processes WAP push message and triggers the receiver application registered
@@ -26,11 +27,10 @@
     int processMessage(String app_id, String content_type, in Intent intent);
 
     /**
-     * Add receiver application into the application ID table.
-     * Returns true if inserting the information is successfull. Inserting the duplicated
+     * Adds receiver application into the application ID table.
+     * Returns true if inserting the information is successful. Inserting 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);
@@ -39,17 +39,14 @@
      * 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);
 
     /**
-     * Delites receiver application information.
+     * Deletes 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);
+            String package_name, String class_name);
 }
-
diff --git a/core/java/com/android/internal/telephony/WapPushManagerParams.java b/core/java/com/android/internal/telephony/WapPushManagerParams.java
new file mode 100644
index 0000000..eafb8f1
--- /dev/null
+++ b/core/java/com/android/internal/telephony/WapPushManagerParams.java
@@ -0,0 +1,72 @@
+/*
+ * 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.
+ */
+
+package com.android.internal.telephony;
+
+import android.telephony.WapPushManagerConnector;
+
+/**
+ * WapPushManager constant value definitions.
+ * @hide
+ */
+public class WapPushManagerParams {
+    /**
+     * Application type activity
+     */
+    public static final int APP_TYPE_ACTIVITY = 0;
+
+    /**
+     * Application type service
+     */
+    public static final int APP_TYPE_SERVICE = 1;
+
+    /**
+     * Process Message return value
+     * Message is handled
+     */
+    public static final int MESSAGE_HANDLED = WapPushManagerConnector.RESULT_MESSAGE_HANDLED;
+
+    /**
+     * Process Message return value
+     * Application ID or content type was not found in the application ID table
+     */
+    public static final int APP_QUERY_FAILED = WapPushManagerConnector.RESULT_APP_QUERY_FAILED;
+
+    /**
+     * Process Message return value
+     * Receiver application signature check failed
+     */
+    public static final int SIGNATURE_NO_MATCH = WapPushManagerConnector.RESULT_SIGNATURE_NO_MATCH;
+
+    /**
+     * Process Message return value
+     * Receiver application was not found
+     */
+    public static final int INVALID_RECEIVER_NAME =
+            WapPushManagerConnector.RESULT_INVALID_RECEIVER_NAME;
+
+    /**
+     * Process Message return value
+     * Unknown exception
+     */
+    public static final int EXCEPTION_CAUGHT = WapPushManagerConnector.RESULT_EXCEPTION_CAUGHT;
+
+    /**
+     * Process Message return value
+     * Need further processing after WapPushManager message processing
+     */
+    public static final int FURTHER_PROCESSING = WapPushManagerConnector.RESULT_FURTHER_PROCESSING;
+}
diff --git a/core/proto/android/server/animationadapter.proto b/core/proto/android/server/animationadapter.proto
index 70627ed..c6925f4 100644
--- a/core/proto/android/server/animationadapter.proto
+++ b/core/proto/android/server/animationadapter.proto
@@ -50,6 +50,7 @@
     optional WindowAnimationSpecProto window = 1;
     optional MoveAnimationSpecProto move = 2;
     optional AlphaAnimationSpecProto alpha = 3;
+    optional RotationAnimationSpecProto rotate = 4;
 }
 
 /* represents WindowAnimationSpec */
@@ -76,3 +77,12 @@
     optional float to = 2;
     optional int64 duration_ms = 3;
 }
+
+/* represents RotationAnimationSpec */
+message RotationAnimationSpecProto {
+    option (.android.msg_privacy).dest = DEST_AUTOMATIC;
+
+    optional float start_luma = 1;
+    optional float end_luma = 2;
+    optional int64 duration_ms = 3;
+}
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index 31faff6..ea70dcf 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -456,7 +456,6 @@
     <protected-broadcast android:name="android.intent.action.internal_sim_state_changed" />
     <protected-broadcast android:name="android.intent.action.LOCKED_BOOT_COMPLETED" />
     <protected-broadcast android:name="android.intent.action.PRECISE_CALL_STATE" />
-    <protected-broadcast android:name="android.intent.action.PRECISE_DATA_CONNECTION_STATE_CHANGED" />
     <protected-broadcast android:name="android.intent.action.SUBSCRIPTION_PHONE_STATE" />
     <protected-broadcast android:name="android.intent.action.USER_INFO_CHANGED" />
     <protected-broadcast android:name="android.intent.action.USER_UNLOCKED" />
diff --git a/core/res/res/anim/screen_rotate_0_enter.xml b/core/res/res/anim/screen_rotate_0_enter.xml
index 93cf365..629be7e 100644
--- a/core/res/res/anim/screen_rotate_0_enter.xml
+++ b/core/res/res/anim/screen_rotate_0_enter.xml
@@ -1,25 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-** Copyright 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.
-*/
--->
+  ~ 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.
+  -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <alpha android:fromAlpha="1.0" android:toAlpha="1.0"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:duration="@android:integer/config_shortAnimTime" />
+    android:shareInterpolator="false">
+    <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
+        android:interpolator="@interpolator/screen_rotation_alpha_in"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:duration="@android:integer/config_screen_rotation_fade_in" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_0_exit.xml b/core/res/res/anim/screen_rotate_0_exit.xml
index 37d5a411..fa046a0 100644
--- a/core/res/res/anim/screen_rotate_0_exit.xml
+++ b/core/res/res/anim/screen_rotate_0_exit.xml
@@ -1,22 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
-/*
-** Copyright 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.
-*/
--->
+  ~ 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.
+  -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
+    android:shareInterpolator="false">
+    <alpha android:fromAlpha="1.0" android:toAlpha="0.0"
+        android:interpolator="@interpolator/screen_rotation_alpha_out"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:duration="@android:integer/config_screen_rotation_fade_out" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_0_frame.xml b/core/res/res/anim/screen_rotate_0_frame.xml
deleted file mode 100644
index 5ea9bf8..0000000
--- a/core/res/res/anim/screen_rotate_0_frame.xml
+++ /dev/null
@@ -1,25 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-/*
-** Copyright 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.
-*/
--->
-
-<set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <alpha android:fromAlpha="1.0" android:toAlpha="1.0"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:duration="@android:integer/config_shortAnimTime" />
-</set>
diff --git a/core/res/res/anim/screen_rotate_180_enter.xml b/core/res/res/anim/screen_rotate_180_enter.xml
index 688a8d5..889a615 100644
--- a/core/res/res/anim/screen_rotate_180_enter.xml
+++ b/core/res/res/anim/screen_rotate_180_enter.xml
@@ -18,11 +18,11 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="180" android:toDegrees="0"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_180" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_180_exit.xml b/core/res/res/anim/screen_rotate_180_exit.xml
index 58a1868..766fcfa 100644
--- a/core/res/res/anim/screen_rotate_180_exit.xml
+++ b/core/res/res/anim/screen_rotate_180_exit.xml
@@ -18,11 +18,11 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="0" android:toDegrees="-180"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_180" />
 </set>
\ No newline at end of file
diff --git a/core/res/res/anim/screen_rotate_alpha.xml b/core/res/res/anim/screen_rotate_alpha.xml
index c49ef9c..2cac982 100644
--- a/core/res/res/anim/screen_rotate_alpha.xml
+++ b/core/res/res/anim/screen_rotate_alpha.xml
@@ -20,8 +20,8 @@
 <set xmlns:android="http://schemas.android.com/apk/res/android"
         android:shareInterpolator="false">
     <alpha android:fromAlpha="1.0" android:toAlpha="0.0"
-           android:interpolator="@interpolator/decelerate_quint"
+           android:interpolator="@interpolator/screen_rotation_alpha_out"
            android:fillEnabled="true"
            android:fillBefore="true" android:fillAfter="true"
-           android:duration="@android:integer/config_mediumAnimTime" />
+           android:duration="@android:integer/config_screen_rotation_fade_out" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_minus_90_enter.xml b/core/res/res/anim/screen_rotate_minus_90_enter.xml
index b16d5fc..87fd25e 100644
--- a/core/res/res/anim/screen_rotate_minus_90_enter.xml
+++ b/core/res/res/anim/screen_rotate_minus_90_enter.xml
@@ -18,19 +18,17 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <!-- Version for two-phase anim
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="-90" android:toDegrees="0"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_longAnimTime" />
-    -->
-    <rotate android:fromDegrees="-90" android:toDegrees="0"
-            android:pivotX="50%" android:pivotY="50%"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_90" />
+    <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/screen_rotation_alpha_in"
+        android:startOffset="@android:integer/config_screen_rotation_fade_in_delay"
+        android:duration="@android:integer/config_screen_rotation_fade_in" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_minus_90_exit.xml b/core/res/res/anim/screen_rotate_minus_90_exit.xml
index 0927dd3..c3aee14 100644
--- a/core/res/res/anim/screen_rotate_minus_90_exit.xml
+++ b/core/res/res/anim/screen_rotate_minus_90_exit.xml
@@ -18,26 +18,16 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <!-- Version for two-phase animation
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="0" android:toDegrees="90"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_longAnimTime" />
-    -->
-    <scale android:fromXScale="100%" android:toXScale="100%p"
-            android:fromYScale="100%" android:toYScale="100%p"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
-    <rotate android:fromDegrees="0" android:toDegrees="90"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_90" />
+    <alpha android:fromAlpha="1.0" android:toAlpha="0.0"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/screen_rotation_alpha_out"
+        android:duration="@android:integer/config_screen_rotation_fade_out" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_plus_90_enter.xml b/core/res/res/anim/screen_rotate_plus_90_enter.xml
index 86a8d24..8849db4 100644
--- a/core/res/res/anim/screen_rotate_plus_90_enter.xml
+++ b/core/res/res/anim/screen_rotate_plus_90_enter.xml
@@ -18,19 +18,16 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <!-- Version for two-phase animation
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="90" android:toDegrees="0"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_longAnimTime" />
-    -->
-    <rotate android:fromDegrees="90" android:toDegrees="0"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_90" />
+    <alpha android:fromAlpha="0.0" android:toAlpha="1.0"
+        android:fillEnabled="true"
+        android:interpolator="@interpolator/screen_rotation_alpha_in"
+        android:startOffset="@android:integer/config_screen_rotation_fade_in_delay"
+        android:duration="@android:integer/config_screen_rotation_fade_in" />
 </set>
diff --git a/core/res/res/anim/screen_rotate_plus_90_exit.xml b/core/res/res/anim/screen_rotate_plus_90_exit.xml
index fd786f9..de84c3b 100644
--- a/core/res/res/anim/screen_rotate_plus_90_exit.xml
+++ b/core/res/res/anim/screen_rotate_plus_90_exit.xml
@@ -18,26 +18,16 @@
 -->
 
 <set xmlns:android="http://schemas.android.com/apk/res/android"
-        android:shareInterpolator="false">
-    <!-- Version for two-phase animation
+    android:shareInterpolator="false">
     <rotate android:fromDegrees="0" android:toDegrees="-90"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_longAnimTime" />
-    -->
-    <scale android:fromXScale="100%" android:toXScale="100%p"
-            android:fromYScale="100%" android:toYScale="100%p"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
-    <rotate android:fromDegrees="0" android:toDegrees="-90"
-            android:pivotX="50%" android:pivotY="50%"
-            android:interpolator="@interpolator/decelerate_quint"
-            android:fillEnabled="true"
-            android:fillBefore="true" android:fillAfter="true"
-            android:duration="@android:integer/config_mediumAnimTime" />
+        android:pivotX="50%" android:pivotY="50%"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:interpolator="@interpolator/fast_out_slow_in"
+        android:duration="@android:integer/config_screen_rotation_total_90" />
+    <alpha android:fromAlpha="1.0" android:toAlpha="0.0"
+        android:interpolator="@interpolator/screen_rotation_alpha_out"
+        android:fillEnabled="true"
+        android:fillBefore="true" android:fillAfter="true"
+        android:duration="@android:integer/config_screen_rotation_fade_out" />
 </set>
diff --git a/core/res/res/interpolator/screen_rotation_alpha_in.xml b/core/res/res/interpolator/screen_rotation_alpha_in.xml
new file mode 100644
index 0000000..9c566a7
--- /dev/null
+++ b/core/res/res/interpolator/screen_rotation_alpha_in.xml
@@ -0,0 +1,22 @@
+<?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.
+  -->
+
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:controlX1="0.15"
+    android:controlY1="0.45"
+    android:controlX2="0.33"
+    android:controlY2="1"/>
diff --git a/core/res/res/interpolator/screen_rotation_alpha_out.xml b/core/res/res/interpolator/screen_rotation_alpha_out.xml
new file mode 100644
index 0000000..73a37d4
--- /dev/null
+++ b/core/res/res/interpolator/screen_rotation_alpha_out.xml
@@ -0,0 +1,22 @@
+<?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.
+  -->
+
+<pathInterpolator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:controlX1="0.57"
+    android:controlY1="0"
+    android:controlX2="0.71"
+    android:controlY2=".43"/>
diff --git a/core/res/res/values/config.xml b/core/res/res/values/config.xml
index 6691d4c..245aed1 100644
--- a/core/res/res/values/config.xml
+++ b/core/res/res/values/config.xml
@@ -147,6 +147,24 @@
     <integer name="config_activityShortDur">150</integer>
     <integer name="config_activityDefaultDur">220</integer>
 
+    <!-- Fade out time for screen rotation -->
+    <integer name="config_screen_rotation_fade_out">116</integer>
+
+    <!-- Fade in time for screen rotation -->
+    <integer name="config_screen_rotation_fade_in">233</integer>
+
+    <!-- Fade in delay time for screen rotation -->
+    <integer name="config_screen_rotation_fade_in_delay">100</integer>
+
+    <!-- Total time for 90 degree screen rotation animations -->
+    <integer name="config_screen_rotation_total_90">333</integer>
+
+    <!-- Total time for 180 degree screen rotation animation -->
+    <integer name="config_screen_rotation_total_180">433</integer>
+
+    <!-- Total time for the rotation background color transition -->
+    <integer name="config_screen_rotation_color_transition">200</integer>
+
     <!-- The duration (in milliseconds) of the tooltip show/hide animations. -->
     <integer name="config_tooltipAnimTime">150</integer>
 
diff --git a/core/res/res/values/symbols.xml b/core/res/res/values/symbols.xml
index 01bd510..cdbf14b 100644
--- a/core/res/res/values/symbols.xml
+++ b/core/res/res/values/symbols.xml
@@ -1805,7 +1805,6 @@
   <!-- From services -->
   <java-symbol type="anim" name="screen_rotate_0_enter" />
   <java-symbol type="anim" name="screen_rotate_0_exit" />
-  <java-symbol type="anim" name="screen_rotate_0_frame" />
   <java-symbol type="anim" name="screen_rotate_180_enter" />
   <java-symbol type="anim" name="screen_rotate_180_exit" />
   <java-symbol type="anim" name="screen_rotate_180_frame" />
@@ -1981,6 +1980,7 @@
   <java-symbol type="integer" name="config_virtualKeyQuietTimeMillis" />
   <java-symbol type="integer" name="config_brightness_ramp_rate_fast" />
   <java-symbol type="integer" name="config_brightness_ramp_rate_slow" />
+  <java-symbol type="integer" name="config_screen_rotation_color_transition" />
   <java-symbol type="layout" name="am_compat_mode_dialog" />
   <java-symbol type="layout" name="launch_warning" />
   <java-symbol type="layout" name="safe_mode" />
diff --git a/core/tests/coretests/src/android/app/timedetector/ManualTimeSuggestionTest.java b/core/tests/coretests/src/android/app/timedetector/ManualTimeSuggestionTest.java
index de6f8f7..750ffa1 100644
--- a/core/tests/coretests/src/android/app/timedetector/ManualTimeSuggestionTest.java
+++ b/core/tests/coretests/src/android/app/timedetector/ManualTimeSuggestionTest.java
@@ -22,7 +22,7 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import org.junit.Test;
 
diff --git a/core/tests/coretests/src/android/app/timedetector/NetworkTimeSuggestionTest.java b/core/tests/coretests/src/android/app/timedetector/NetworkTimeSuggestionTest.java
index 9b3d0c9..b88c36f 100644
--- a/core/tests/coretests/src/android/app/timedetector/NetworkTimeSuggestionTest.java
+++ b/core/tests/coretests/src/android/app/timedetector/NetworkTimeSuggestionTest.java
@@ -22,7 +22,7 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import org.junit.Test;
 
diff --git a/core/tests/coretests/src/android/app/timedetector/PhoneTimeSuggestionTest.java b/core/tests/coretests/src/android/app/timedetector/PhoneTimeSuggestionTest.java
index bee270e..ba29a97 100644
--- a/core/tests/coretests/src/android/app/timedetector/PhoneTimeSuggestionTest.java
+++ b/core/tests/coretests/src/android/app/timedetector/PhoneTimeSuggestionTest.java
@@ -22,7 +22,7 @@
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import org.junit.Test;
 
diff --git a/core/tests/coretests/src/android/util/TimestampedValueTest.java b/core/tests/coretests/src/android/os/TimestampedValueTest.java
similarity index 98%
rename from core/tests/coretests/src/android/util/TimestampedValueTest.java
rename to core/tests/coretests/src/android/os/TimestampedValueTest.java
index 6fc2400..f36d9e6 100644
--- a/core/tests/coretests/src/android/util/TimestampedValueTest.java
+++ b/core/tests/coretests/src/android/os/TimestampedValueTest.java
@@ -14,14 +14,12 @@
  * limitations under the License.
  */
 
-package android.util;
+package android.os;
 
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.fail;
 
-import android.os.Parcel;
-
 import androidx.test.runner.AndroidJUnit4;
 
 import org.junit.Test;
diff --git a/core/tests/coretests/src/android/view/InsetsStateTest.java b/core/tests/coretests/src/android/view/InsetsStateTest.java
index 6062088..fa2ffcca 100644
--- a/core/tests/coretests/src/android/view/InsetsStateTest.java
+++ b/core/tests/coretests/src/android/view/InsetsStateTest.java
@@ -23,6 +23,7 @@
 import static android.view.InsetsState.ITYPE_NAVIGATION_BAR;
 import static android.view.InsetsState.ITYPE_STATUS_BAR;
 import static android.view.WindowInsets.Type.ime;
+import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_NOTHING;
 import static android.view.WindowManager.LayoutParams.SOFT_INPUT_ADJUST_RESIZE;
 
 import static org.junit.Assert.assertEquals;
@@ -116,14 +117,18 @@
 
     @Test
     public void testCalculateInsets_imeIgnoredWithoutAdjustResize() {
-        mState.getSource(ITYPE_STATUS_BAR).setFrame(new Rect(0, 0, 100, 100));
-        mState.getSource(ITYPE_STATUS_BAR).setVisible(true);
-        mState.getSource(ITYPE_IME).setFrame(new Rect(0, 200, 100, 300));
-        mState.getSource(ITYPE_IME).setVisible(true);
-        WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
-                DisplayCutout.NO_CUTOUT, null, null, 0, null);
-        assertEquals(0, insets.getSystemWindowInsetBottom());
-        assertTrue(insets.isVisible(ime()));
+        try (final InsetsModeSession session =
+                     new InsetsModeSession(ViewRootImpl.NEW_INSETS_MODE_FULL)) {
+            mState.getSource(ITYPE_STATUS_BAR).setFrame(new Rect(0, 0, 100, 100));
+            mState.getSource(ITYPE_STATUS_BAR).setVisible(true);
+            mState.getSource(ITYPE_IME).setFrame(new Rect(0, 200, 100, 300));
+            mState.getSource(ITYPE_IME).setVisible(true);
+            WindowInsets insets = mState.calculateInsets(new Rect(0, 0, 100, 300), false, false,
+                    DisplayCutout.NO_CUTOUT, null, null, SOFT_INPUT_ADJUST_NOTHING, null);
+            assertEquals(0, insets.getSystemWindowInsetBottom());
+            assertEquals(100, insets.getInsets(ime()).bottom);
+            assertTrue(insets.isVisible(ime()));
+        }
     }
 
     @Test
diff --git a/core/tests/coretests/src/android/view/WindowInsetsTest.java b/core/tests/coretests/src/android/view/WindowInsetsTest.java
index 8c7b28a..e5a4f6d 100644
--- a/core/tests/coretests/src/android/view/WindowInsetsTest.java
+++ b/core/tests/coretests/src/android/view/WindowInsetsTest.java
@@ -63,7 +63,8 @@
         b.setInsets(navigationBars(), Insets.of(0, 0, 0, 100));
         b.setInsets(ime(), Insets.of(0, 0, 0, 300));
         WindowInsets insets = b.build();
-        assertEquals(300, insets.getSystemWindowInsets().bottom);
+        assertEquals(100, insets.getSystemWindowInsets().bottom);
+        assertEquals(300, insets.getInsets(ime()).bottom);
     }
 
     // TODO: Move this to CTS once API made public
diff --git a/libs/hwui/DeviceInfo.cpp b/libs/hwui/DeviceInfo.cpp
index e53f3db..6d4a0c6 100644
--- a/libs/hwui/DeviceInfo.cpp
+++ b/libs/hwui/DeviceInfo.cpp
@@ -52,8 +52,8 @@
     DeviceInfo::get()->mMaxTextureSize = maxTextureSize;
 }
 
-void DeviceInfo::onDisplayConfigChanged() {
-    updateDisplayInfo();
+void DeviceInfo::onRefreshRateChanged(int64_t vsyncPeriod) {
+    mVsyncPeriod = vsyncPeriod;
 }
 
 void DeviceInfo::updateDisplayInfo() {
@@ -113,10 +113,11 @@
     ADisplay* primaryDisplay = mDisplays[mPhysicalDisplayIndex];
     status_t status = ADisplay_getCurrentConfig(primaryDisplay, &mCurrentConfig);
     LOG_ALWAYS_FATAL_IF(status, "Failed to get display config, error %d", status);
+
     mWidth = ADisplayConfig_getWidth(mCurrentConfig);
     mHeight = ADisplayConfig_getHeight(mCurrentConfig);
     mDensity = ADisplayConfig_getDensity(mCurrentConfig);
-    mRefreshRate = ADisplayConfig_getFps(mCurrentConfig);
+    mVsyncPeriod = static_cast<int64_t>(1000000000 / ADisplayConfig_getFps(mCurrentConfig));
     mCompositorOffset = ADisplayConfig_getCompositorOffsetNanos(mCurrentConfig);
     mAppOffset = ADisplayConfig_getAppVsyncOffsetNanos(mCurrentConfig);
 }
diff --git a/libs/hwui/DeviceInfo.h b/libs/hwui/DeviceInfo.h
index a420746..16a22f4 100644
--- a/libs/hwui/DeviceInfo.h
+++ b/libs/hwui/DeviceInfo.h
@@ -37,7 +37,7 @@
     static int32_t getWidth() { return get()->mWidth; }
     static int32_t getHeight() { return get()->mHeight; }
     static float getDensity() { return get()->mDensity; }
-    static float getRefreshRate() { return get()->mRefreshRate; }
+    static int64_t getVsyncPeriod() { return get()->mVsyncPeriod; }
     static int64_t getCompositorOffset() { return get()->mCompositorOffset; }
     static int64_t getAppOffset() { return get()->mAppOffset; }
 
@@ -47,7 +47,8 @@
     sk_sp<SkColorSpace> getWideColorSpace() const { return mWideColorSpace; }
     SkColorType getWideColorType() const { return mWideColorType; }
 
-    void onDisplayConfigChanged();
+    // This method should be called whenever the display refresh rate changes.
+    void onRefreshRateChanged(int64_t vsyncPeriod);
 
 private:
     friend class renderthread::RenderThread;
@@ -68,7 +69,7 @@
     int32_t mWidth = 1080;
     int32_t mHeight = 1920;
     float mDensity = 2.0;
-    float mRefreshRate = 60.0;
+    int64_t mVsyncPeriod = 16666666;
     int64_t mCompositorOffset = 0;
     int64_t mAppOffset = 0;
 };
diff --git a/libs/hwui/JankTracker.cpp b/libs/hwui/JankTracker.cpp
index 10e7160..d25fc4b 100644
--- a/libs/hwui/JankTracker.cpp
+++ b/libs/hwui/JankTracker.cpp
@@ -81,7 +81,7 @@
 
 JankTracker::JankTracker(ProfileDataContainer* globalData) {
     mGlobalData = globalData;
-    nsecs_t frameIntervalNanos = static_cast<nsecs_t>(1_s / DeviceInfo::getRefreshRate());
+    nsecs_t frameIntervalNanos = DeviceInfo::getVsyncPeriod();
     nsecs_t sfOffset = DeviceInfo::getCompositorOffset();
     nsecs_t offsetDelta = sfOffset - DeviceInfo::getAppOffset();
     // There are two different offset cases. If the offsetDelta is positive
diff --git a/libs/hwui/renderthread/RenderThread.cpp b/libs/hwui/renderthread/RenderThread.cpp
index a446858..d78f641 100644
--- a/libs/hwui/renderthread/RenderThread.cpp
+++ b/libs/hwui/renderthread/RenderThread.cpp
@@ -34,7 +34,6 @@
 #include <GrContextOptions.h>
 #include <gl/GrGLInterface.h>
 
-#include <gui/DisplayEventReceiver.h>
 #include <sys/resource.h>
 #include <utils/Condition.h>
 #include <utils/Log.h>
@@ -45,53 +44,43 @@
 namespace uirenderer {
 namespace renderthread {
 
-// Number of events to read at a time from the DisplayEventReceiver pipe.
-// The value should be large enough that we can quickly drain the pipe
-// using just a few large reads.
-static const size_t EVENT_BUFFER_SIZE = 100;
-
 static bool gHasRenderThreadInstance = false;
 
 static JVMAttachHook gOnStartHook = nullptr;
 
-class DisplayEventReceiverWrapper : public VsyncSource {
+void RenderThread::frameCallback(int64_t frameTimeNanos, void* data) {
+    RenderThread* rt = reinterpret_cast<RenderThread*>(data);
+    rt->mVsyncRequested = false;
+    if (rt->timeLord().vsyncReceived(frameTimeNanos) && !rt->mFrameCallbackTaskPending) {
+        ATRACE_NAME("queue mFrameCallbackTask");
+        rt->mFrameCallbackTaskPending = true;
+        nsecs_t runAt = (frameTimeNanos + rt->mDispatchFrameDelay);
+        rt->queue().postAt(runAt, [=]() { rt->dispatchFrameCallbacks(); });
+    }
+}
+
+void RenderThread::refreshRateCallback(int64_t vsyncPeriod, void* data) {
+    ATRACE_NAME("refreshRateCallback");
+    RenderThread* rt = reinterpret_cast<RenderThread*>(data);
+    DeviceInfo::get()->onRefreshRateChanged(vsyncPeriod);
+    rt->setupFrameInterval();
+}
+
+class ChoreographerSource : public VsyncSource {
 public:
-    DisplayEventReceiverWrapper(std::unique_ptr<DisplayEventReceiver>&& receiver,
-            const std::function<void()>& onDisplayConfigChanged)
-            : mDisplayEventReceiver(std::move(receiver))
-            , mOnDisplayConfigChanged(onDisplayConfigChanged) {}
+    ChoreographerSource(RenderThread* renderThread) : mRenderThread(renderThread) {}
 
     virtual void requestNextVsync() override {
-        status_t status = mDisplayEventReceiver->requestNextVsync();
-        LOG_ALWAYS_FATAL_IF(status != NO_ERROR, "requestNextVsync failed with status: %d", status);
+        AChoreographer_postFrameCallback64(mRenderThread->mChoreographer,
+                                           RenderThread::frameCallback, mRenderThread);
     }
 
-    virtual nsecs_t latestVsyncEvent() override {
-        DisplayEventReceiver::Event buf[EVENT_BUFFER_SIZE];
-        nsecs_t latest = 0;
-        ssize_t n;
-        while ((n = mDisplayEventReceiver->getEvents(buf, EVENT_BUFFER_SIZE)) > 0) {
-            for (ssize_t i = 0; i < n; i++) {
-                const DisplayEventReceiver::Event& ev = buf[i];
-                switch (ev.header.type) {
-                    case DisplayEventReceiver::DISPLAY_EVENT_VSYNC:
-                        latest = ev.header.timestamp;
-                        break;
-                    case DisplayEventReceiver::DISPLAY_EVENT_CONFIG_CHANGED:
-                        mOnDisplayConfigChanged();
-                        break;
-                }
-            }
-        }
-        if (n < 0) {
-            ALOGW("Failed to get events from display event receiver, status=%d", status_t(n));
-        }
-        return latest;
+    virtual void drainPendingEvents() override {
+        AChoreographer_handlePendingEvents(mRenderThread->mChoreographer, mRenderThread);
     }
 
 private:
-    std::unique_ptr<DisplayEventReceiver> mDisplayEventReceiver;
-    std::function<void()> mOnDisplayConfigChanged;
+    RenderThread* mRenderThread;
 };
 
 class DummyVsyncSource : public VsyncSource {
@@ -99,11 +88,14 @@
     DummyVsyncSource(RenderThread* renderThread) : mRenderThread(renderThread) {}
 
     virtual void requestNextVsync() override {
-        mRenderThread->queue().postDelayed(16_ms,
-                                           [this]() { mRenderThread->drainDisplayEventQueue(); });
+        mRenderThread->queue().postDelayed(16_ms, [this]() {
+            RenderThread::frameCallback(systemTime(SYSTEM_TIME_MONOTONIC), mRenderThread);
+        });
     }
 
-    virtual nsecs_t latestVsyncEvent() override { return systemTime(SYSTEM_TIME_MONOTONIC); }
+    virtual void drainPendingEvents() override {
+        RenderThread::frameCallback(systemTime(SYSTEM_TIME_MONOTONIC), mRenderThread);
+    }
 
 private:
     RenderThread* mRenderThread;
@@ -145,29 +137,24 @@
 }
 
 RenderThread::~RenderThread() {
+    // Note that if this fatal assertion is removed then member variables must
+    // be properly destroyed.
     LOG_ALWAYS_FATAL("Can't destroy the render thread");
 }
 
-void RenderThread::initializeDisplayEventReceiver() {
-    LOG_ALWAYS_FATAL_IF(mVsyncSource, "Initializing a second DisplayEventReceiver?");
+void RenderThread::initializeChoreographer() {
+    LOG_ALWAYS_FATAL_IF(mVsyncSource, "Initializing a second Choreographer?");
 
     if (!Properties::isolatedProcess) {
-        auto receiver = std::make_unique<DisplayEventReceiver>(
-            ISurfaceComposer::eVsyncSourceApp,
-            ISurfaceComposer::eConfigChangedDispatch);
-        status_t status = receiver->initCheck();
-        LOG_ALWAYS_FATAL_IF(status != NO_ERROR,
-                            "Initialization of DisplayEventReceiver "
-                            "failed with status: %d",
-                            status);
+        mChoreographer = AChoreographer_create();
+        LOG_ALWAYS_FATAL_IF(mChoreographer == nullptr, "Initialization of Choreographer failed");
+        AChoreographer_registerRefreshRateCallback(mChoreographer,
+                                                   RenderThread::refreshRateCallback, this);
 
         // Register the FD
-        mLooper->addFd(receiver->getFd(), 0, Looper::EVENT_INPUT,
-                       RenderThread::displayEventReceiverCallback, this);
-        mVsyncSource = new DisplayEventReceiverWrapper(std::move(receiver), [this] {
-            DeviceInfo::get()->onDisplayConfigChanged();
-            setupFrameInterval();
-        });
+        mLooper->addFd(AChoreographer_getFd(mChoreographer), 0, Looper::EVENT_INPUT,
+                       RenderThread::choreographerCallback, this);
+        mVsyncSource = new ChoreographerSource(this);
     } else {
         mVsyncSource = new DummyVsyncSource(this);
     }
@@ -175,7 +162,7 @@
 
 void RenderThread::initThreadLocals() {
     setupFrameInterval();
-    initializeDisplayEventReceiver();
+    initializeChoreographer();
     mEglManager = new EglManager();
     mRenderState = new RenderState(*this);
     mVkManager = new VulkanManager();
@@ -183,7 +170,7 @@
 }
 
 void RenderThread::setupFrameInterval() {
-    nsecs_t frameIntervalNanos = static_cast<nsecs_t>(1000000000 / DeviceInfo::getRefreshRate());
+    nsecs_t frameIntervalNanos = DeviceInfo::getVsyncPeriod();
     mTimeLord.setFrameInterval(frameIntervalNanos);
     mDispatchFrameDelay = static_cast<nsecs_t>(frameIntervalNanos * .25f);
 }
@@ -288,7 +275,7 @@
     }
 }
 
-int RenderThread::displayEventReceiverCallback(int fd, int events, void* data) {
+int RenderThread::choreographerCallback(int fd, int events, void* data) {
     if (events & (Looper::EVENT_ERROR | Looper::EVENT_HANGUP)) {
         ALOGE("Display event receiver pipe was closed or an error occurred.  "
               "events=0x%x",
@@ -302,24 +289,10 @@
               events);
         return 1;  // keep the callback
     }
+    RenderThread* rt = reinterpret_cast<RenderThread*>(data);
+    AChoreographer_handlePendingEvents(rt->mChoreographer, data);
 
-    reinterpret_cast<RenderThread*>(data)->drainDisplayEventQueue();
-
-    return 1;  // keep the callback
-}
-
-void RenderThread::drainDisplayEventQueue() {
-    ATRACE_CALL();
-    nsecs_t vsyncEvent = mVsyncSource->latestVsyncEvent();
-    if (vsyncEvent > 0) {
-        mVsyncRequested = false;
-        if (mTimeLord.vsyncReceived(vsyncEvent) && !mFrameCallbackTaskPending) {
-            ATRACE_NAME("queue mFrameCallbackTask");
-            mFrameCallbackTaskPending = true;
-            nsecs_t runAt = (vsyncEvent + mDispatchFrameDelay);
-            queue().postAt(runAt, [this]() { dispatchFrameCallbacks(); });
-        }
-    }
+    return 1;
 }
 
 void RenderThread::dispatchFrameCallbacks() {
@@ -360,7 +333,7 @@
         processQueue();
 
         if (mPendingRegistrationFrameCallbacks.size() && !mFrameCallbackTaskPending) {
-            drainDisplayEventQueue();
+            mVsyncSource->drainPendingEvents();
             mFrameCallbacks.insert(mPendingRegistrationFrameCallbacks.begin(),
                                    mPendingRegistrationFrameCallbacks.end());
             mPendingRegistrationFrameCallbacks.clear();
diff --git a/libs/hwui/renderthread/RenderThread.h b/libs/hwui/renderthread/RenderThread.h
index da79e97..8be46a6 100644
--- a/libs/hwui/renderthread/RenderThread.h
+++ b/libs/hwui/renderthread/RenderThread.h
@@ -19,6 +19,7 @@
 
 #include <GrContext.h>
 #include <SkBitmap.h>
+#include <apex/choreographer.h>
 #include <cutils/compiler.h>
 #include <thread/ThreadBase.h>
 #include <utils/Looper.h>
@@ -73,10 +74,11 @@
 
 struct VsyncSource {
     virtual void requestNextVsync() = 0;
-    virtual nsecs_t latestVsyncEvent() = 0;
+    virtual void drainPendingEvents() = 0;
     virtual ~VsyncSource() {}
 };
 
+class ChoreographerSource;
 class DummyVsyncSource;
 
 typedef void (*JVMAttachHook)(const char* name);
@@ -136,6 +138,7 @@
     friend class DispatchFrameCallbacks;
     friend class RenderProxy;
     friend class DummyVsyncSource;
+    friend class ChoreographerSource;
     friend class android::uirenderer::AutoBackendTextureRelease;
     friend class android::uirenderer::TestUtils;
     friend class android::uirenderer::WebViewFunctor;
@@ -149,13 +152,21 @@
     static RenderThread& getInstance();
 
     void initThreadLocals();
-    void initializeDisplayEventReceiver();
+    void initializeChoreographer();
     void setupFrameInterval();
-    static int displayEventReceiverCallback(int fd, int events, void* data);
+    // Callbacks for choreographer events:
+    // choreographerCallback will call AChoreograper_handleEvent to call the
+    // corresponding callbacks for each display event type
+    static int choreographerCallback(int fd, int events, void* data);
+    // Callback that will be run on vsync ticks.
+    static void frameCallback(int64_t frameTimeNanos, void* data);
+    // Callback that will be run whenver there is a refresh rate change.
+    static void refreshRateCallback(int64_t vsyncPeriod, void* data);
     void drainDisplayEventQueue();
     void dispatchFrameCallbacks();
     void requestVsync();
 
+    AChoreographer* mChoreographer;
     VsyncSource* mVsyncSource;
     bool mVsyncRequested;
     std::set<IFrameCallback*> mFrameCallbacks;
diff --git a/media/java/android/media/MediaMetadataRetriever.java b/media/java/android/media/MediaMetadataRetriever.java
index 7fca03c..4cd581b 100644
--- a/media/java/android/media/MediaMetadataRetriever.java
+++ b/media/java/android/media/MediaMetadataRetriever.java
@@ -17,6 +17,7 @@
 package android.media;
 
 import android.annotation.IntDef;
+import android.annotation.IntRange;
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.compat.annotation.UnsupportedAppUsage;
@@ -354,8 +355,8 @@
      *         is less than or equal to 0.
      * @see {@link #getScaledFrameAtTime(long, int, int, int, BitmapParams)}
      */
-    public @Nullable Bitmap getScaledFrameAtTime(
-            long timeUs, @Option int option, int dstWidth, int dstHeight) {
+    public @Nullable Bitmap getScaledFrameAtTime(long timeUs, @Option int option,
+            @IntRange(from=1) int dstWidth, @IntRange(from=1) int dstHeight) {
         validate(option, dstWidth, dstHeight);
         return _getFrameAtTime(timeUs, option, dstWidth, dstHeight, null);
     }
@@ -400,7 +401,8 @@
      * @see {@link #getScaledFrameAtTime(long, int, int, int)}
      */
     public @Nullable Bitmap getScaledFrameAtTime(long timeUs, @Option int option,
-            int dstWidth, int dstHeight, @NonNull BitmapParams params) {
+            @IntRange(from=1) int dstWidth, @IntRange(from=1) int dstHeight,
+            @NonNull BitmapParams params) {
         validate(option, dstWidth, dstHeight);
         return _getFrameAtTime(timeUs, option, dstWidth, dstHeight, params);
     }
diff --git a/media/java/android/media/tv/TvTrackInfo.java b/media/java/android/media/tv/TvTrackInfo.java
index ab7bbca..c17beba 100644
--- a/media/java/android/media/tv/TvTrackInfo.java
+++ b/media/java/android/media/tv/TvTrackInfo.java
@@ -62,6 +62,7 @@
     private final int mAudioChannelCount;
     private final int mAudioSampleRate;
     private final boolean mAudioDescription;
+    private final boolean mHardOfHearing;
     private final int mVideoWidth;
     private final int mVideoHeight;
     private final float mVideoFrameRate;
@@ -72,8 +73,8 @@
 
     private TvTrackInfo(int type, String id, String language, CharSequence description,
             boolean encrypted, int audioChannelCount, int audioSampleRate, boolean audioDescription,
-            int videoWidth, int videoHeight, float videoFrameRate, float videoPixelAspectRatio,
-            byte videoActiveFormatDescription, Bundle extra) {
+            boolean hardOfHearing, int videoWidth, int videoHeight, float videoFrameRate,
+            float videoPixelAspectRatio, byte videoActiveFormatDescription, Bundle extra) {
         mType = type;
         mId = id;
         mLanguage = language;
@@ -82,6 +83,7 @@
         mAudioChannelCount = audioChannelCount;
         mAudioSampleRate = audioSampleRate;
         mAudioDescription = audioDescription;
+        mHardOfHearing = hardOfHearing;
         mVideoWidth = videoWidth;
         mVideoHeight = videoHeight;
         mVideoFrameRate = videoFrameRate;
@@ -99,6 +101,7 @@
         mAudioChannelCount = in.readInt();
         mAudioSampleRate = in.readInt();
         mAudioDescription = in.readInt() != 0;
+        mHardOfHearing = in.readInt() != 0;
         mVideoWidth = in.readInt();
         mVideoHeight = in.readInt();
         mVideoFrameRate = in.readFloat();
@@ -192,6 +195,23 @@
     }
 
     /**
+     * Returns {@code true} if the track is intended for people with hearing impairment, {@code
+     * false} otherwise. Valid only for {@link #TYPE_AUDIO} and {@link #TYPE_SUBTITLE} tracks.
+     *
+     * <p>For example of broadcast, hard of hearing information may be referred to broadcast
+     * standard (e.g. ISO 639 Language Descriptor of ISO/IEC 13818-1, Supplementary Audio Language
+     * Descriptor, AC-3 Descriptor, Enhanced AC-3 Descriptor, AAC Descriptor of ETSI EN 300 468).
+     *
+     * @throws IllegalStateException if not called on an audio track or a subtitle track
+     */
+    public boolean isHardOfHearing() {
+        if (mType != TYPE_AUDIO && mType != TYPE_SUBTITLE) {
+            throw new IllegalStateException("Not an audio or a subtitle track");
+        }
+        return mHardOfHearing;
+    }
+
+    /**
      * Returns the width of the video, in the unit of pixels. Valid only for {@link #TYPE_VIDEO}
      * tracks.
      *
@@ -287,6 +307,7 @@
         dest.writeInt(mAudioChannelCount);
         dest.writeInt(mAudioSampleRate);
         dest.writeInt(mAudioDescription ? 1 : 0);
+        dest.writeInt(mHardOfHearing ? 1 : 0);
         dest.writeInt(mVideoWidth);
         dest.writeInt(mVideoHeight);
         dest.writeFloat(mVideoFrameRate);
@@ -318,7 +339,8 @@
             case TYPE_AUDIO:
                 return mAudioChannelCount == obj.mAudioChannelCount
                         && mAudioSampleRate == obj.mAudioSampleRate
-                        && mAudioDescription == obj.mAudioDescription;
+                        && mAudioDescription == obj.mAudioDescription
+                        && mHardOfHearing == obj.mHardOfHearing;
 
             case TYPE_VIDEO:
                 return mVideoWidth == obj.mVideoWidth
@@ -326,6 +348,9 @@
                         && mVideoFrameRate == obj.mVideoFrameRate
                         && mVideoPixelAspectRatio == obj.mVideoPixelAspectRatio
                         && mVideoActiveFormatDescription == obj.mVideoActiveFormatDescription;
+
+            case TYPE_SUBTITLE:
+                return mHardOfHearing == obj.mHardOfHearing;
         }
 
         return true;
@@ -361,6 +386,7 @@
         private int mAudioChannelCount;
         private int mAudioSampleRate;
         private boolean mAudioDescription;
+        private boolean mHardOfHearing;
         private int mVideoWidth;
         private int mVideoHeight;
         private float mVideoFrameRate;
@@ -474,6 +500,27 @@
         }
 
         /**
+         * Sets the hard of hearing attribute of the track. Valid only for {@link #TYPE_AUDIO} and
+         * {@link #TYPE_SUBTITLE} tracks.
+         *
+         * <p>For example of broadcast, hard of hearing information may be referred to broadcast
+         * standard (e.g. ISO 639 Language Descriptor of ISO/IEC 13818-1, Supplementary Audio
+         * Language Descriptor, AC-3 Descriptor, Enhanced AC-3 Descriptor, AAC Descriptor of ETSI EN
+         * 300 468).
+         *
+         * @param hardOfHearing The hard of hearing attribute of the track.
+         * @throws IllegalStateException if not called on an audio track or a subtitle track
+         */
+        @NonNull
+        public Builder setHardOfHearing(boolean hardOfHearing) {
+            if (mType != TYPE_AUDIO && mType != TYPE_SUBTITLE) {
+                throw new IllegalStateException("Not an audio track or a subtitle track");
+            }
+            mHardOfHearing = hardOfHearing;
+            return this;
+        }
+
+        /**
          * Sets the width of the video, in the unit of pixels. Valid only for {@link #TYPE_VIDEO}
          * tracks.
          *
@@ -575,8 +622,8 @@
          */
         public TvTrackInfo build() {
             return new TvTrackInfo(mType, mId, mLanguage, mDescription, mEncrypted,
-                    mAudioChannelCount, mAudioSampleRate, mAudioDescription, mVideoWidth,
-                    mVideoHeight, mVideoFrameRate, mVideoPixelAspectRatio,
+                    mAudioChannelCount, mAudioSampleRate, mAudioDescription, mHardOfHearing,
+                    mVideoWidth, mVideoHeight, mVideoFrameRate, mVideoPixelAspectRatio,
                     mVideoActiveFormatDescription, mExtra);
         }
     }
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
index 3c3ebe2..1ee8518 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBar.java
@@ -110,6 +110,7 @@
 import com.android.systemui.statusbar.notification.collection.init.NewNotifPipeline;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.phone.AutoHideController;
 import com.android.systemui.statusbar.phone.BiometricUnlockController;
 import com.android.systemui.statusbar.phone.CollapsedStatusBarFragment;
@@ -276,6 +277,7 @@
             NotificationGutsManager notificationGutsManager,
             NotificationLogger notificationLogger,
             NotificationEntryManager notificationEntryManager,
+            NotificationRowContentBinder notificationRowContentBinder,
             NotificationInterruptionStateProvider notificationInterruptionStateProvider,
             NotificationViewHierarchyManager notificationViewHierarchyManager,
             KeyguardViewMediator keyguardViewMediator,
@@ -363,6 +365,7 @@
                 notificationGutsManager,
                 notificationLogger,
                 notificationEntryManager,
+                notificationRowContentBinder,
                 notificationInterruptionStateProvider,
                 notificationViewHierarchyManager,
                 keyguardViewMediator,
diff --git a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
index a1eccce..7108e65 100644
--- a/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
+++ b/packages/CarSystemUI/src/com/android/systemui/statusbar/car/CarStatusBarModule.java
@@ -70,6 +70,7 @@
 import com.android.systemui.statusbar.notification.collection.init.NewNotifPipeline;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.phone.AutoHideController;
 import com.android.systemui.statusbar.phone.BiometricUnlockController;
 import com.android.systemui.statusbar.phone.DozeParameters;
@@ -146,6 +147,7 @@
             NotificationGutsManager notificationGutsManager,
             NotificationLogger notificationLogger,
             NotificationEntryManager notificationEntryManager,
+            NotificationRowContentBinder notificationRowContentBinder,
             NotificationInterruptionStateProvider notificationInterruptionStateProvider,
             NotificationViewHierarchyManager notificationViewHierarchyManager,
             KeyguardViewMediator keyguardViewMediator,
@@ -232,6 +234,7 @@
                 notificationGutsManager,
                 notificationLogger,
                 notificationEntryManager,
+                notificationRowContentBinder,
                 notificationInterruptionStateProvider,
                 notificationViewHierarchyManager,
                 keyguardViewMediator,
diff --git a/packages/SystemUI/res/layout/people_strip.xml b/packages/SystemUI/res/layout/people_strip.xml
index f0ac08b..982aa8e 100644
--- a/packages/SystemUI/res/layout/people_strip.xml
+++ b/packages/SystemUI/res/layout/people_strip.xml
@@ -18,7 +18,10 @@
 <com.android.systemui.statusbar.notification.stack.PeopleHubView
     xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
-    android:layout_height="105dp">
+    android:layout_height="@dimen/notification_section_header_height"
+    android:focusable="true"
+    android:clickable="true"
+>
 
     <com.android.systemui.statusbar.notification.row.NotificationBackgroundView
         android:id="@+id/backgroundNormal"
@@ -34,199 +37,56 @@
         android:id="@+id/people_list"
         android:layout_width="match_parent"
         android:layout_height="match_parent"
-        android:paddingTop="12dp"
-        android:paddingBottom="12dp"
         android:gravity="center"
         android:orientation="horizontal">
 
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
+        <TextView
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
             android:layout_weight="1"
+            android:layout_marginStart="@dimen/notification_section_header_padding_left"
+            android:gravity="start"
+            android:textAlignment="gravity"
+            android:text="@string/notification_section_header_conversations"
+            android:textSize="12sp"
+            android:textColor="@color/notification_section_header_label_color"
+            android:fontFamily="@*android:string/config_headlineFontFamilyMedium"
         />
 
-        <LinearLayout
-            android:layout_width="70dp"
-            android:layout_height="match_parent"
-            android:gravity="center_horizontal"
-            android:orientation="vertical"
-            android:visibility="invisible">
-
-            <ImageView
-                android:id="@+id/person_icon"
-                android:layout_width="36dp"
-                android:layout_height="36dp"
-                android:scaleType="fitCenter"
-            />
-
-            <TextView
-                android:id="@+id/person_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingTop="8dp"
-                android:ellipsize="end"
-                android:maxLines="2"
-                android:textAlignment="center"
-            />
-
-        </LinearLayout>
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
+        <ImageView
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
         />
 
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
+        <ImageView
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
         />
 
-        <LinearLayout
-            android:layout_width="70dp"
-            android:layout_height="match_parent"
-            android:gravity="center_horizontal"
-            android:orientation="vertical"
-            android:visibility="invisible">
-
-            <ImageView
-                android:id="@+id/person_icon"
-                android:layout_width="36dp"
-                android:layout_height="36dp"
-                android:scaleType="fitCenter"
-            />
-
-            <TextView
-                android:id="@+id/person_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingTop="8dp"
-                android:ellipsize="end"
-                android:maxLines="2"
-                android:textAlignment="center"
-            />
-
-        </LinearLayout>
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
+        <ImageView
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
         />
 
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
+        <ImageView
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
         />
 
-        <LinearLayout
-            android:layout_width="70dp"
-            android:layout_height="match_parent"
-            android:gravity="center_horizontal"
-            android:orientation="vertical"
-            android:visibility="invisible">
-
-            <ImageView
-                android:id="@+id/person_icon"
-                android:layout_width="36dp"
-                android:layout_height="36dp"
-                android:scaleType="fitCenter"
-            />
-
-            <TextView
-                android:id="@+id/person_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingTop="8dp"
-                android:ellipsize="end"
-                android:maxLines="2"
-                android:textAlignment="center"
-            />
-
-        </LinearLayout>
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-        />
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-        />
-
-        <LinearLayout
-            android:layout_width="70dp"
-            android:layout_height="match_parent"
-            android:gravity="center_horizontal"
-            android:orientation="vertical"
-            android:visibility="invisible">
-
-            <ImageView
-                android:id="@+id/person_icon"
-                android:layout_width="36dp"
-                android:layout_height="36dp"
-                android:scaleType="fitCenter"
-            />
-
-            <TextView
-                android:id="@+id/person_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingTop="8dp"
-                android:ellipsize="end"
-                android:maxLines="2"
-                android:textAlignment="center"
-            />
-
-        </LinearLayout>
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-        />
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
-        />
-
-        <LinearLayout
-            android:layout_width="70dp"
-            android:layout_height="match_parent"
-            android:gravity="center_horizontal"
-            android:orientation="vertical"
-            android:visibility="invisible">
-
-            <ImageView
-                android:id="@+id/person_icon"
-                android:layout_width="36dp"
-                android:layout_height="36dp"
-                android:scaleType="fitCenter"
-            />
-
-            <TextView
-                android:id="@+id/person_name"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:paddingTop="8dp"
-                android:ellipsize="end"
-                android:maxLines="2"
-                android:textAlignment="center"
-            />
-
-        </LinearLayout>
-
-        <View
-            android:layout_width="8dp"
-            android:layout_height="match_parent"
-            android:layout_weight="1"
+        <ImageView
+            android:layout_width="48dp"
+            android:layout_height="48dp"
+            android:layout_marginEnd="8dp"
+            android:padding="8dp"
+            android:scaleType="fitCenter"
         />
 
     </LinearLayout>
@@ -236,4 +96,4 @@
         android:layout_width="match_parent"
         android:layout_height="match_parent" />
 
-</com.android.systemui.statusbar.notification.stack.PeopleHubView>
\ No newline at end of file
+</com.android.systemui.statusbar.notification.stack.PeopleHubView>
diff --git a/packages/SystemUI/res/values/strings.xml b/packages/SystemUI/res/values/strings.xml
index 52c0a26..4f532b7 100644
--- a/packages/SystemUI/res/values/strings.xml
+++ b/packages/SystemUI/res/values/strings.xml
@@ -1163,6 +1163,9 @@
     <!-- Section title for notifications that do not vibrate or make noise. [CHAR LIMIT=40] -->
     <string name="notification_section_header_gentle">Silent notifications</string>
 
+    <!-- Section title for conversational notifications. [CHAR LIMIT=40] -->
+    <string name="notification_section_header_conversations">Conversations</string>
+
     <!-- Content description for accessibility: Tapping this button will dismiss all gentle notifications [CHAR LIMIT=NONE] -->
     <string name="accessibility_notification_section_header_gentle_clear_all">Clear all silent notifications</string>
 
diff --git a/packages/SystemUI/src/com/android/systemui/Dependency.java b/packages/SystemUI/src/com/android/systemui/Dependency.java
index eecc54c..bbe972d 100644
--- a/packages/SystemUI/src/com/android/systemui/Dependency.java
+++ b/packages/SystemUI/src/com/android/systemui/Dependency.java
@@ -121,6 +121,7 @@
 import com.android.systemui.util.leak.LeakDetector;
 import com.android.systemui.util.leak.LeakReporter;
 import com.android.systemui.util.sensors.AsyncSensorManager;
+import com.android.systemui.wm.DisplayImeController;
 import com.android.systemui.wm.DisplayWindowController;
 import com.android.systemui.wm.SystemWindows;
 
@@ -321,6 +322,7 @@
     @Inject Lazy<StatusBar> mStatusBar;
     @Inject Lazy<DisplayWindowController> mDisplayWindowController;
     @Inject Lazy<SystemWindows> mSystemWindows;
+    @Inject Lazy<DisplayImeController> mDisplayImeController;
 
     @Inject
     public Dependency() {
@@ -509,6 +511,7 @@
         mProviders.put(StatusBar.class, mStatusBar::get);
         mProviders.put(DisplayWindowController.class, mDisplayWindowController::get);
         mProviders.put(SystemWindows.class, mSystemWindows::get);
+        mProviders.put(DisplayImeController.class, mDisplayImeController::get);
 
         // TODO(b/118592525): to support multi-display , we start to add something which is
         //                    per-display, while others may be global. I think it's time to add
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
index 7cd29ea..c7492a2 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleController.java
@@ -344,11 +344,14 @@
         mSavedBubbleKeysPerUser = new SparseSetArray<>();
         mCurrentUserId = mNotifUserManager.getCurrentUserId();
         mNotifUserManager.addUserChangedListener(
-                newUserId -> {
-                    saveBubbles(mCurrentUserId);
-                    mBubbleData.dismissAll(DISMISS_USER_CHANGED);
-                    restoreBubbles(newUserId);
-                    mCurrentUserId = newUserId;
+                new NotificationLockscreenUserManager.UserChangedListener() {
+                    @Override
+                    public void onUserChanged(int newUserId) {
+                        BubbleController.this.saveBubbles(mCurrentUserId);
+                        mBubbleData.dismissAll(DISMISS_USER_CHANGED);
+                        BubbleController.this.restoreBubbles(newUserId);
+                        mCurrentUserId = newUserId;
+                    }
                 });
 
         mUserCreatedBubbles = new HashSet<>();
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
index ff4ce94..ebf7c2d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManager.java
@@ -49,6 +49,12 @@
     /** Adds a listener to be notified when the current user changes. */
     void addUserChangedListener(UserChangedListener listener);
 
+    /**
+     * Removes a listener previously registered with
+     * {@link #addUserChangedListener(UserChangedListener)}
+     */
+    void removeUserChangedListener(UserChangedListener listener);
+
     SparseArray<UserInfo> getCurrentProfiles();
 
     void setLockscreenPublicMode(boolean isProfilePublic, int userId);
@@ -79,6 +85,7 @@
 
     /** Notified when the current user changes. */
     interface UserChangedListener {
-        void onUserChanged(int userId);
+        default void onUserChanged(int userId) {}
+        default void onCurrentProfilesChanged(SparseArray<UserInfo> currentProfiles) {}
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
index 2e369b3..976531d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationLockscreenUserManagerImpl.java
@@ -117,51 +117,63 @@
         @Override
         public void onReceive(Context context, Intent intent) {
             String action = intent.getAction();
-            if (Intent.ACTION_USER_SWITCHED.equals(action)) {
-                mCurrentUserId = intent.getIntExtra(Intent.EXTRA_USER_HANDLE, -1);
-                updateCurrentProfilesCache();
-                Log.v(TAG, "userId " + mCurrentUserId + " is in the house");
+            switch (action) {
+                case Intent.ACTION_USER_SWITCHED:
+                    mCurrentUserId = intent.getIntExtra(
+                            Intent.EXTRA_USER_HANDLE, UserHandle.USER_ALL);
+                    updateCurrentProfilesCache();
 
-                updateLockscreenNotificationSetting();
-                updatePublicMode();
-                // The filtering needs to happen before the update call below in order to make sure
-                // the presenter has the updated notifications from the new user
-                getEntryManager().reapplyFilterAndSort("user switched");
-                mPresenter.onUserSwitched(mCurrentUserId);
+                    Log.v(TAG, "userId " + mCurrentUserId + " is in the house");
 
-                for (UserChangedListener listener : mListeners) {
-                    listener.onUserChanged(mCurrentUserId);
-                }
-            } else if (Intent.ACTION_USER_ADDED.equals(action)) {
-                updateCurrentProfilesCache();
-            } else if (Intent.ACTION_USER_UNLOCKED.equals(action)) {
-                // Start the overview connection to the launcher service
-                Dependency.get(OverviewProxyService.class).startConnectionToCurrentUser();
-            } else if (NOTIFICATION_UNLOCKED_BY_WORK_CHALLENGE_ACTION.equals(action)) {
-                final IntentSender intentSender = intent.getParcelableExtra(Intent.EXTRA_INTENT);
-                final String notificationKey = intent.getStringExtra(Intent.EXTRA_INDEX);
-                if (intentSender != null) {
-                    try {
-                        mContext.startIntentSender(intentSender, null, 0, 0, 0);
-                    } catch (IntentSender.SendIntentException e) {
-                        /* ignore */
+                    updateLockscreenNotificationSetting();
+                    updatePublicMode();
+                    // The filtering needs to happen before the update call below in order to
+                    // make sure
+                    // the presenter has the updated notifications from the new user
+                    getEntryManager().reapplyFilterAndSort("user switched");
+                    mPresenter.onUserSwitched(mCurrentUserId);
+
+                    for (UserChangedListener listener : mListeners) {
+                        listener.onUserChanged(mCurrentUserId);
                     }
-                }
-                if (notificationKey != null) {
-                    NotificationEntry entry =
-                            getEntryManager().getActiveNotificationUnfiltered(notificationKey);
-                    final int count = getEntryManager().getActiveNotificationsCount();
-                    final int rank = entry != null ? entry.getRanking().getRank() : 0;
-                    NotificationVisibility.NotificationLocation location =
-                            NotificationLogger.getNotificationLocation(entry);
-                    final NotificationVisibility nv = NotificationVisibility.obtain(notificationKey,
-                            rank, count, true, location);
-                    try {
-                        mBarService.onNotificationClick(notificationKey, nv);
-                    } catch (RemoteException exception) {
-                        /* ignore */
+                    break;
+                case Intent.ACTION_USER_ADDED:
+                case Intent.ACTION_MANAGED_PROFILE_AVAILABLE:
+                case Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE:
+                    updateCurrentProfilesCache();
+                    break;
+                case Intent.ACTION_USER_UNLOCKED:
+                    // Start the overview connection to the launcher service
+                    Dependency.get(OverviewProxyService.class).startConnectionToCurrentUser();
+                    break;
+                case NOTIFICATION_UNLOCKED_BY_WORK_CHALLENGE_ACTION:
+                    final IntentSender intentSender = intent.getParcelableExtra(
+                            Intent.EXTRA_INTENT);
+                    final String notificationKey = intent.getStringExtra(Intent.EXTRA_INDEX);
+                    if (intentSender != null) {
+                        try {
+                            mContext.startIntentSender(intentSender, null, 0, 0, 0);
+                        } catch (IntentSender.SendIntentException e) {
+                            /* ignore */
+                        }
                     }
-                }
+                    if (notificationKey != null) {
+                        NotificationEntry entry =
+                                getEntryManager().getActiveNotificationUnfiltered(notificationKey);
+                        final int count = getEntryManager().getActiveNotificationsCount();
+                        final int rank = entry != null ? entry.getRanking().getRank() : 0;
+                        NotificationVisibility.NotificationLocation location =
+                                NotificationLogger.getNotificationLocation(entry);
+                        final NotificationVisibility nv = NotificationVisibility.obtain(
+                                notificationKey,
+                                rank, count, true, location);
+                        try {
+                            mBarService.onNotificationClick(notificationKey, nv);
+                        } catch (RemoteException exception) {
+                            /* ignore */
+                        }
+                    }
+                    break;
             }
         }
     };
@@ -266,6 +278,8 @@
         filter.addAction(Intent.ACTION_USER_SWITCHED);
         filter.addAction(Intent.ACTION_USER_ADDED);
         filter.addAction(Intent.ACTION_USER_UNLOCKED);
+        filter.addAction(Intent.ACTION_MANAGED_PROFILE_AVAILABLE);
+        filter.addAction(Intent.ACTION_MANAGED_PROFILE_UNAVAILABLE);
         mBroadcastDispatcher.registerReceiver(mBaseBroadcastReceiver, filter);
 
         IntentFilter internalFilter = new IntentFilter();
@@ -489,6 +503,11 @@
                 }
             }
         }
+        mMainHandler.post(() -> {
+            for (UserChangedListener listener : mListeners) {
+                listener.onCurrentProfilesChanged(mCurrentProfiles);
+            }
+        });
     }
 
     public boolean isAnyProfilePublicMode() {
@@ -555,6 +574,11 @@
         mListeners.add(listener);
     }
 
+    @Override
+    public void removeUserChangedListener(UserChangedListener listener) {
+        mListeners.remove(listener);
+    }
+
 //    public void updatePublicMode() {
 //        //TODO: I think there may be a race condition where mKeyguardViewManager.isShowing() returns
 //        // false when it should be true. Therefore, if we are not on the SHADE, don't even bother
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
index 43d0399..667e721 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationRemoteInputManager.java
@@ -584,7 +584,15 @@
 
     public void bindRow(ExpandableNotificationRow row) {
         row.setRemoteInputController(mRemoteInputController);
-        row.setRemoteViewClickHandler(mOnClickHandler);
+    }
+
+    /**
+     * Return on-click handler for notification remote views
+     *
+     * @return on-click handler
+     */
+    public RemoteViews.OnClickHandler getRemoteViewsOnClickHandler() {
+        return mOnClickHandler;
     }
 
     @VisibleForTesting
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarDependenciesModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarDependenciesModule.java
index d1f6ebf..ec8dbea 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarDependenciesModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/StatusBarDependenciesModule.java
@@ -18,6 +18,8 @@
 
 import android.content.Context;
 
+import com.android.systemui.statusbar.notification.row.NotificationRowModule;
+
 import javax.inject.Singleton;
 
 import dagger.Module;
@@ -26,7 +28,7 @@
 /**
  * Dagger Module providing common dependencies of StatusBar.
  */
-@Module
+@Module(includes = {NotificationRowModule.class})
 public class StatusBarDependenciesModule {
     /**
      * Provides our instance of CommandQueue which is considered optional.
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
index 873cdbc..856b75b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotifCollection.java
@@ -299,6 +299,14 @@
             if (!isLifetimeExtended(entry)) {
                 Ranking ranking = requireRanking(rankingMap, entry.getKey());
                 entry.setRanking(ranking);
+
+                // TODO: (b/145659174) update the sbn's overrideGroupKey in
+                //  NotificationEntry.setRanking instead of here once we fully migrate to the
+                //  NewNotifPipeline
+                final String newOverrideGroupKey = ranking.getOverrideGroupKey();
+                if (!Objects.equals(entry.getSbn().getOverrideGroupKey(), newOverrideGroupKey)) {
+                    entry.getSbn().setOverrideGroupKey(newOverrideGroupKey);
+                }
             }
         }
     }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationRowBinderImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationRowBinderImpl.java
index 6dc647d..20f206b 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationRowBinderImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/collection/NotificationRowBinderImpl.java
@@ -41,8 +41,8 @@
 import com.android.systemui.statusbar.notification.NotificationInterruptionStateProvider;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
-import com.android.systemui.statusbar.notification.row.NotificationContentInflater;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.notification.row.RowInflaterTask;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
@@ -65,6 +65,7 @@
             Dependency.get(NotificationInterruptionStateProvider.class);
 
     private final Context mContext;
+    private final NotificationRowContentBinder mRowContentBinder;
     private final NotificationMessagingUtil mMessagingUtil;
     private final ExpandableNotificationRow.ExpansionLogger mExpansionLogger =
             this::logNotificationExpansion;
@@ -76,7 +77,7 @@
     private NotificationPresenter mPresenter;
     private NotificationListContainer mListContainer;
     private HeadsUpManager mHeadsUpManager;
-    private NotificationContentInflater.InflationCallback mInflationCallback;
+    private NotificationRowContentBinder.InflationCallback mInflationCallback;
     private ExpandableNotificationRow.OnAppOpsClickListener mOnAppOpsClickListener;
     private BindRowCallback mBindRowCallback;
     private NotificationClicker mNotificationClicker;
@@ -84,11 +85,13 @@
 
     public NotificationRowBinderImpl(
             Context context,
+            NotificationRowContentBinder rowContentBinder,
             boolean allowLongPress,
             KeyguardBypassController keyguardBypassController,
             StatusBarStateController statusBarStateController,
             NotificationLogger logger) {
         mContext = context;
+        mRowContentBinder = rowContentBinder;
         mMessagingUtil = new NotificationMessagingUtil(context);
         mAllowLongPress = allowLongPress;
         mKeyguardBypassController = keyguardBypassController;
@@ -117,7 +120,7 @@
         mOnAppOpsClickListener = mGutsManager::openGuts;
     }
 
-    public void setInflationCallback(NotificationContentInflater.InflationCallback callback) {
+    public void setInflationCallback(NotificationRowContentBinder.InflationCallback callback) {
         mInflationCallback = callback;
     }
 
@@ -156,19 +159,6 @@
     private void bindRow(NotificationEntry entry, PackageManager pmUser,
             StatusBarNotification sbn, ExpandableNotificationRow row,
             Runnable onDismissRunnable) {
-        row.setExpansionLogger(mExpansionLogger, entry.getSbn().getKey());
-        row.setBypassController(mKeyguardBypassController);
-        row.setStatusBarStateController(mStatusBarStateController);
-        row.setGroupManager(mGroupManager);
-        row.setHeadsUpManager(mHeadsUpManager);
-        row.setOnExpandClickListener(mPresenter);
-        row.setInflationCallback(mInflationCallback);
-        if (mAllowLongPress) {
-            row.setLongPressListener(mGutsManager::openGuts);
-        }
-        mListContainer.bindRow(row);
-        getRemoteInputManager().bindRow(row);
-
         // Get the app name.
         // Note that Notification.Builder#bindHeaderAppName has similar logic
         // but since this field is used in the guts, it must be accurate.
@@ -186,15 +176,33 @@
         } catch (PackageManager.NameNotFoundException e) {
             // Do nothing
         }
-        row.setAppName(appname);
+
+        row.initialize(
+                appname,
+                sbn.getKey(),
+                mExpansionLogger,
+                mKeyguardBypassController,
+                mGroupManager,
+                mHeadsUpManager,
+                mRowContentBinder,
+                mPresenter);
+
+        // TODO: Either move these into ExpandableNotificationRow#initialize or out of row entirely
+        row.setStatusBarStateController(mStatusBarStateController);
+        row.setInflationCallback(mInflationCallback);
+        row.setAppOpsOnClickListener(mOnAppOpsClickListener);
+        if (mAllowLongPress) {
+            row.setLongPressListener(mGutsManager::openGuts);
+        }
+        mListContainer.bindRow(row);
+        getRemoteInputManager().bindRow(row);
+
         row.setOnDismissRunnable(onDismissRunnable);
         row.setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS);
         if (ENABLE_REMOTE_INPUT) {
             row.setDescendantFocusability(ViewGroup.FOCUS_BEFORE_DESCENDANTS);
         }
 
-        row.setAppOpsOnClickListener(mOnAppOpsClickListener);
-
         mBindRowCallback.onBindRow(entry, pmUser, sbn, row);
     }
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
index 2c0c942..e81d361 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHub.kt
@@ -37,7 +37,8 @@
     val key: PersonKey,
     val name: CharSequence,
     val avatar: Drawable,
-    val clickIntent: PendingIntent
+    val clickIntent: PendingIntent,
+    val userId: Int
 )
 
 /** Unique identifier for a Person in PeopleHub. */
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
index 784673e..88b4147 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/people/PeopleHubNotificationListener.kt
@@ -17,28 +17,27 @@
 package com.android.systemui.statusbar.notification.people
 
 import android.app.Notification
-import android.content.Context
-import android.graphics.Canvas
-import android.graphics.ColorFilter
-import android.graphics.PixelFormat
-import android.graphics.drawable.BitmapDrawable
+import android.content.pm.UserInfo
 import android.graphics.drawable.Drawable
-import android.os.UserHandle
+import android.os.UserManager
 import android.service.notification.StatusBarNotification
-import android.util.TypedValue
+import android.util.SparseArray
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
 import com.android.internal.statusbar.NotificationVisibility
 import com.android.internal.widget.MessagingGroup
-import com.android.launcher3.icons.BaseIconFactory
 import com.android.systemui.R
+import com.android.systemui.dagger.qualifiers.Background
+import com.android.systemui.dagger.qualifiers.Main
 import com.android.systemui.plugins.NotificationPersonExtractorPlugin
+import com.android.systemui.statusbar.NotificationLockscreenUserManager
 import com.android.systemui.statusbar.notification.NotificationEntryListener
 import com.android.systemui.statusbar.notification.NotificationEntryManager
 import com.android.systemui.statusbar.notification.collection.NotificationEntry
 import com.android.systemui.statusbar.policy.ExtensionController
 import java.util.ArrayDeque
+import java.util.concurrent.Executor
 import javax.inject.Inject
 import javax.inject.Singleton
 
@@ -52,8 +51,7 @@
 
 @Singleton
 class NotificationPersonExtractorPluginBoundary @Inject constructor(
-    extensionController: ExtensionController,
-    private val context: Context
+    extensionController: ExtensionController
 ) : NotificationPersonExtractor {
 
     private var plugin: NotificationPersonExtractorPlugin? = null
@@ -70,9 +68,8 @@
     }
 
     override fun extractPerson(sbn: StatusBarNotification) =
-            plugin?.extractPerson(sbn)?.let { data ->
-                val badged = addBadgeToDrawable(data.avatar, context, sbn.packageName, sbn.user)
-                PersonModel(data.key, data.name, badged, data.clickIntent)
+            plugin?.extractPerson(sbn)?.run {
+                PersonModel(key, name, avatar, clickIntent, sbn.user.identifier)
             }
 
     override fun extractPersonKey(sbn: StatusBarNotification) = plugin?.extractPersonKey(sbn)
@@ -84,11 +81,16 @@
 @Singleton
 class PeopleHubDataSourceImpl @Inject constructor(
     private val notificationEntryManager: NotificationEntryManager,
-    private val peopleHubManager: PeopleHubManager,
-    private val extractor: NotificationPersonExtractor
+    private val extractor: NotificationPersonExtractor,
+    private val userManager: UserManager,
+    @Background private val bgExecutor: Executor,
+    @Main private val mainExecutor: Executor,
+    private val notifLockscreenUserMgr: NotificationLockscreenUserManager
 ) : DataSource<PeopleHubModel> {
 
+    private var userChangeSubscription: Subscription? = null
     private val dataListeners = mutableListOf<DataListener<PeopleHubModel>>()
+    private val peopleHubManagerForUser = SparseArray<PeopleHubManager>()
 
     private val notificationEntryListener = object : NotificationEntryListener {
         override fun onEntryInflated(entry: NotificationEntry, inflatedFlags: Int) =
@@ -106,31 +108,56 @@
     }
 
     private fun removeVisibleEntry(entry: NotificationEntry) {
-        val key = extractor.extractPersonKey(entry.sbn) ?: entry.extractPersonKey()
-        if (key?.let(peopleHubManager::removeActivePerson) == true) {
-            updateUi()
+        (extractor.extractPersonKey(entry.sbn) ?: entry.extractPersonKey())?.let { key ->
+            val userId = entry.sbn.user.identifier
+            bgExecutor.execute {
+                val parentId = userManager.getProfileParent(userId)?.id ?: userId
+                mainExecutor.execute {
+                    if (peopleHubManagerForUser[parentId]?.removeActivePerson(key) == true) {
+                        updateUi()
+                    }
+                }
+            }
         }
     }
 
     private fun addVisibleEntry(entry: NotificationEntry) {
-        val personModel = extractor.extractPerson(entry.sbn) ?: entry.extractPerson()
-        if (personModel?.let(peopleHubManager::addActivePerson) == true) {
-            updateUi()
+        (extractor.extractPerson(entry.sbn) ?: entry.extractPerson())?.let { personModel ->
+            val userId = entry.sbn.user.identifier
+            bgExecutor.execute {
+                val parentId = userManager.getProfileParent(userId)?.id ?: userId
+                mainExecutor.execute {
+                    val manager = peopleHubManagerForUser[parentId]
+                            ?: PeopleHubManager().also { peopleHubManagerForUser.put(parentId, it) }
+                    if (manager.addActivePerson(personModel)) {
+                        updateUi()
+                    }
+                }
+            }
         }
     }
 
     override fun registerListener(listener: DataListener<PeopleHubModel>): Subscription {
-        val registerWithNotificationEntryManager = dataListeners.isEmpty()
+        val register = dataListeners.isEmpty()
         dataListeners.add(listener)
-        if (registerWithNotificationEntryManager) {
+        if (register) {
+            userChangeSubscription = notifLockscreenUserMgr.registerListener(
+                    object : NotificationLockscreenUserManager.UserChangedListener {
+                        override fun onUserChanged(userId: Int) = updateUi()
+                        override fun onCurrentProfilesChanged(
+                            currentProfiles: SparseArray<UserInfo>?
+                        ) = updateUi()
+                    })
             notificationEntryManager.addNotificationEntryListener(notificationEntryListener)
         } else {
-            listener.onDataChanged(peopleHubManager.getPeopleHubModel())
+            getPeopleHubModelForCurrentUser()?.let(listener::onDataChanged)
         }
         return object : Subscription {
             override fun unsubscribe() {
                 dataListeners.remove(listener)
                 if (dataListeners.isEmpty()) {
+                    userChangeSubscription?.unsubscribe()
+                    userChangeSubscription = null
                     notificationEntryManager
                             .removeNotificationEntryListener(notificationEntryListener)
                 }
@@ -138,16 +165,36 @@
         }
     }
 
+    private fun getPeopleHubModelForCurrentUser(): PeopleHubModel? {
+        val currentUserId = notifLockscreenUserMgr.currentUserId
+        val model = peopleHubManagerForUser[currentUserId]?.getPeopleHubModel()
+                ?: return null
+        val currentProfiles = notifLockscreenUserMgr.currentProfiles
+        return model.copy(people = model.people.filter { person ->
+            currentProfiles[person.userId]?.isQuietModeEnabled == false
+        })
+    }
+
     private fun updateUi() {
-        val model = peopleHubManager.getPeopleHubModel()
+        val model = getPeopleHubModelForCurrentUser() ?: return
         for (listener in dataListeners) {
             listener.onDataChanged(model)
         }
     }
 }
 
-@Singleton
-class PeopleHubManager @Inject constructor() {
+private fun NotificationLockscreenUserManager.registerListener(
+    listener: NotificationLockscreenUserManager.UserChangedListener
+): Subscription {
+    addUserChangedListener(listener)
+    return object : Subscription {
+        override fun unsubscribe() {
+            removeUserChangedListener(listener)
+        }
+    }
+}
+
+class PeopleHubManager {
 
     private val activePeople = mutableMapOf<PersonKey, PersonModel>()
     private val inactivePeople = ArrayDeque<PersonModel>(MAX_STORED_INACTIVE_PEOPLE)
@@ -157,7 +204,7 @@
             if (inactivePeople.size >= MAX_STORED_INACTIVE_PEOPLE) {
                 inactivePeople.removeLast()
             }
-            inactivePeople.push(data)
+            inactivePeople.add(data)
             return true
         }
         return false
@@ -190,63 +237,7 @@
             ?: extras.getString(Notification.EXTRA_TITLE)
             ?: return null
     val drawable = extractAvatarFromRow(this) ?: return null
-    val badgedAvatar = addBadgeToDrawable(drawable, row.context, sbn.packageName, sbn.user)
-    return PersonModel(key, name, badgedAvatar, clickIntent)
-}
-
-private fun addBadgeToDrawable(
-    drawable: Drawable,
-    context: Context,
-    packageName: String,
-    user: UserHandle
-): Drawable {
-    val pm = context.packageManager
-    val appInfo = pm.getApplicationInfoAsUser(packageName, 0, user)
-    return object : Drawable() {
-        override fun draw(canvas: Canvas) {
-            val iconBounds = getBounds()
-            val factory = object : BaseIconFactory(
-                    context,
-                    0 /* unused */,
-                    iconBounds.width(),
-                    true) {}
-            val badge = factory.createBadgedIconBitmap(
-                    appInfo.loadIcon(pm),
-                    user,
-                    true,
-                    appInfo.isInstantApp,
-                    null)
-            val badgeDrawable = BitmapDrawable(context.resources, badge.icon)
-                    .apply {
-                        alpha = drawable.alpha
-                        colorFilter = drawable.colorFilter
-                        val badgeWidth = TypedValue.applyDimension(
-                                TypedValue.COMPLEX_UNIT_DIP,
-                                15f,
-                                context.resources.displayMetrics
-                        ).toInt()
-                        setBounds(
-                                iconBounds.left + (iconBounds.width() - badgeWidth),
-                                iconBounds.top + (iconBounds.height() - badgeWidth),
-                                iconBounds.right,
-                                iconBounds.bottom)
-                    }
-            drawable.bounds = iconBounds
-            drawable.draw(canvas)
-            badgeDrawable.draw(canvas)
-        }
-
-        override fun setAlpha(alpha: Int) {
-            drawable.alpha = alpha
-        }
-
-        override fun setColorFilter(colorFilter: ColorFilter?) {
-            drawable.colorFilter = colorFilter
-        }
-
-        @PixelFormat.Opacity
-        override fun getOpacity(): Int = PixelFormat.OPAQUE
-    }
+    return PersonModel(key, name, drawable, clickIntent, sbn.user.identifier)
 }
 
 fun extractAvatarFromRow(entry: NotificationEntry): Drawable? =
@@ -272,4 +263,4 @@
         if (isMessagingNotification()) key else null
 
 private fun NotificationEntry.isMessagingNotification() =
-        sbn.notification.notificationStyle == Notification.MessagingStyle::class.java
\ No newline at end of file
+        sbn.notification.notificationStyle == Notification.MessagingStyle::class.java
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
index 3c247df..a8a35d0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/ExpandableNotificationRow.java
@@ -65,7 +65,6 @@
 import android.widget.Chronometer;
 import android.widget.FrameLayout;
 import android.widget.ImageView;
-import android.widget.RemoteViews;
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.logging.MetricsLogger;
@@ -150,7 +149,7 @@
     private StatusBarStateController mStatusbarStateController;
     private KeyguardBypassController mBypassController;
     private LayoutListener mLayoutListener;
-    private final NotificationContentInflater mNotificationInflater;
+    private NotificationRowContentBinder mNotificationContentBinder;
     private int mIconTransformContentShift;
     private int mIconTransformContentShiftNoIcon;
     private int mMaxHeadsUpHeightBeforeN;
@@ -464,7 +463,7 @@
      * Inflate views based off the inflation flags set. Inflation happens asynchronously.
      */
     public void inflateViews() {
-        mNotificationInflater.bindContent(mEntry, this, mInflationFlags, mBindParams,
+        mNotificationContentBinder.bindContent(mEntry, this, mInflationFlags, mBindParams,
                 false /* forceInflate */, mInflationCallback);
     }
 
@@ -478,7 +477,7 @@
         // View should not be reinflated in the future
         clearInflationFlags(inflationFlag);
         Runnable freeViewRunnable =
-                () -> mNotificationInflater.unbindContent(mEntry, this, inflationFlag);
+                () -> mNotificationContentBinder.unbindContent(mEntry, this, inflationFlag);
         switch (inflationFlag) {
             case FLAG_CONTENT_VIEW_HEADS_UP:
                 getPrivateLayout().performWhenContentInactive(VISIBLE_TYPE_HEADSUP,
@@ -742,23 +741,10 @@
         return mIsHeadsUp || mHeadsupDisappearRunning;
     }
 
-
-    public void setGroupManager(NotificationGroupManager groupManager) {
-        mGroupManager = groupManager;
-        mPrivateLayout.setGroupManager(groupManager);
-    }
-
     public void setRemoteInputController(RemoteInputController r) {
         mPrivateLayout.setRemoteInputController(r);
     }
 
-    public void setAppName(String appName) {
-        mAppName = appName;
-        if (mMenuRow != null && mMenuRow.getMenuView() != null) {
-            mMenuRow.setAppName(mAppName);
-        }
-    }
-
     public void addChildNotification(ExpandableNotificationRow row) {
         addChildNotification(row, -1);
     }
@@ -852,7 +838,7 @@
             mIsChildInGroup = isChildInGroup;
             if (mIsLowPriority) {
                 int flags = FLAG_CONTENT_VIEW_CONTRACTED | FLAG_CONTENT_VIEW_EXPANDED;
-                mNotificationInflater.bindContent(mEntry, this, flags, mBindParams,
+                mNotificationContentBinder.bindContent(mEntry, this, flags, mBindParams,
                         false /* forceInflate */, mInflationCallback);
             }
         }
@@ -1105,10 +1091,6 @@
         return mPrivateLayout.getContractedNotificationHeader();
     }
 
-    public void setOnExpandClickListener(OnExpandClickListener onExpandClickListener) {
-        mOnExpandClickListener = onExpandClickListener;
-    }
-
     public void setLongPressListener(LongPressListener longPressListener) {
         mLongPressListener = longPressListener;
     }
@@ -1131,10 +1113,6 @@
         }
     }
 
-    public void setHeadsUpManager(HeadsUpManager headsUpManager) {
-        mHeadsUpManager = headsUpManager;
-    }
-
     public HeadsUpManager getHeadsUpManager() {
         return mHeadsUpManager;
     }
@@ -1259,7 +1237,7 @@
             l.reInflateViews();
         }
         mEntry.getSbn().clearPackageContext();
-        mNotificationInflater.bindContent(mEntry, this, mInflationFlags, mBindParams,
+        mNotificationContentBinder.bindContent(mEntry, this, mInflationFlags, mBindParams,
                 true /* forceInflate */, mInflationCallback);
     }
 
@@ -1634,10 +1612,6 @@
         mBindParams.usesIncreasedHeadsUpHeight = use;
     }
 
-    public void setRemoteViewClickHandler(RemoteViews.OnClickHandler remoteViewClickHandler) {
-        mNotificationInflater.setRemoteViewClickHandler(remoteViewClickHandler);
-    }
-
     /**
      * Set callback for notification content inflation
      *
@@ -1652,7 +1626,7 @@
             mNeedsRedaction = needsRedaction;
             if (needsRedaction) {
                 setInflationFlags(FLAG_CONTENT_VIEW_PUBLIC);
-                mNotificationInflater.bindContent(mEntry, this, FLAG_CONTENT_VIEW_PUBLIC,
+                mNotificationContentBinder.bindContent(mEntry, this, FLAG_CONTENT_VIEW_PUBLIC,
                         mBindParams, false /* forceInflate */, mInflationCallback);
             } else {
                 clearInflationFlags(FLAG_CONTENT_VIEW_PUBLIC);
@@ -1661,18 +1635,12 @@
         }
     }
 
-    @VisibleForTesting
-    public NotificationContentInflater getNotificationInflater() {
-        return mNotificationInflater;
-    }
-
     public interface ExpansionLogger {
         void logNotificationExpansion(String key, boolean userAction, boolean expanded);
     }
 
     public ExpandableNotificationRow(Context context, AttributeSet attrs) {
         super(context, attrs);
-        mNotificationInflater = new NotificationContentInflater();
         mMenuRow = new NotificationMenuRow(mContext);
         mImageResolver = new NotificationInlineImageResolver(context,
                 new NotificationInlineImageCache());
@@ -1680,8 +1648,30 @@
         initDimens();
     }
 
-    public void setBypassController(KeyguardBypassController bypassController) {
+    /**
+     * Initialize row.
+     */
+    public void initialize(
+            String appName,
+            String notificationKey,
+            ExpansionLogger logger,
+            KeyguardBypassController bypassController,
+            NotificationGroupManager groupManager,
+            HeadsUpManager headsUpManager,
+            NotificationRowContentBinder rowContentBinder,
+            OnExpandClickListener onExpandClickListener) {
+        mAppName = appName;
+        if (mMenuRow != null && mMenuRow.getMenuView() != null) {
+            mMenuRow.setAppName(mAppName);
+        }
+        mLogger = logger;
+        mLoggingKey = notificationKey;
         mBypassController = bypassController;
+        mGroupManager = groupManager;
+        mPrivateLayout.setGroupManager(groupManager);
+        mHeadsUpManager = headsUpManager;
+        mNotificationContentBinder = rowContentBinder;
+        mOnExpandClickListener = onExpandClickListener;
     }
 
     public void setStatusBarStateController(StatusBarStateController statusBarStateController) {
@@ -2920,11 +2910,6 @@
         return 0;
     }
 
-    public void setExpansionLogger(ExpansionLogger logger, String key) {
-        mLogger = logger;
-        mLoggingKey = key;
-    }
-
     public void onExpandedByGesture(boolean userExpanded) {
         int event = MetricsEvent.ACTION_NOTIFICATION_GESTURE_EXPANDER;
         if (mGroupManager.isSummaryOfGroup(mEntry.getSbn())) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCache.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCache.java
new file mode 100644
index 0000000..c11c60f
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCache.java
@@ -0,0 +1,75 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.notification.row;
+
+import android.widget.RemoteViews;
+
+import androidx.annotation.Nullable;
+
+import com.android.systemui.statusbar.notification.collection.NotificationEntry;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationFlag;
+
+/**
+ * Caches {@link RemoteViews} for a notification's content views.
+ */
+public interface NotifRemoteViewCache {
+
+    /**
+     * Whether the notification has the remote view cached
+     *
+     * @param entry notification
+     * @param flag inflation flag for content view
+     * @return true if the remote view is cached
+     */
+    boolean hasCachedView(NotificationEntry entry, @InflationFlag int flag);
+
+    /**
+     * Get the remote view for the content flag specified.
+     *
+     * @param entry notification
+     * @param flag inflation flag for the content view
+     * @return the remote view if it is cached, null otherwise
+     */
+    @Nullable RemoteViews getCachedView(NotificationEntry entry, @InflationFlag int flag);
+
+    /**
+     * Cache a remote view for a given content flag on a notification.
+     *
+     * @param entry notification
+     * @param flag inflation flag for the content view
+     * @param remoteView remote view to store
+     */
+    void putCachedView(
+            NotificationEntry entry,
+            @InflationFlag int flag,
+            RemoteViews remoteView);
+
+    /**
+     * Remove a cached remote view for a given content flag on a notification.
+     *
+     * @param entry notification
+     * @param flag inflation flag for the content view
+     */
+    void removeCachedView(NotificationEntry entry, @InflationFlag int flag);
+
+    /**
+     * Clear a notification's remote view cache.
+     *
+     * @param entry notification
+     */
+    void clearCache(NotificationEntry entry);
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImpl.java
new file mode 100644
index 0000000..a19099a
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImpl.java
@@ -0,0 +1,100 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.notification.row;
+
+import android.util.ArrayMap;
+import android.util.SparseArray;
+import android.widget.RemoteViews;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.internal.statusbar.NotificationVisibility;
+import com.android.systemui.statusbar.notification.NotificationEntryListener;
+import com.android.systemui.statusbar.notification.NotificationEntryManager;
+import com.android.systemui.statusbar.notification.collection.NotificationEntry;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationFlag;
+
+import java.util.Map;
+
+import javax.inject.Inject;
+
+/**
+ * Implementation of remote view cache that keeps remote views cached for all active notifications.
+ */
+public class NotifRemoteViewCacheImpl implements NotifRemoteViewCache {
+    private final Map<NotificationEntry, SparseArray<RemoteViews>> mNotifCachedContentViews =
+            new ArrayMap<>();
+
+    @Inject
+    NotifRemoteViewCacheImpl(NotificationEntryManager entryManager) {
+        entryManager.addNotificationEntryListener(mEntryListener);
+    }
+
+    @Override
+    public boolean hasCachedView(NotificationEntry entry, @InflationFlag int flag) {
+        return getCachedView(entry, flag) != null;
+    }
+
+    @Override
+    public @Nullable RemoteViews getCachedView(NotificationEntry entry, @InflationFlag int flag) {
+        return getContentViews(entry).get(flag);
+    }
+
+    @Override
+    public void putCachedView(
+            NotificationEntry entry,
+            @InflationFlag int flag,
+            RemoteViews remoteView) {
+        getContentViews(entry).put(flag, remoteView);
+    }
+
+    @Override
+    public void removeCachedView(NotificationEntry entry, @InflationFlag int flag) {
+        getContentViews(entry).remove(flag);
+    }
+
+    @Override
+    public void clearCache(NotificationEntry entry) {
+        getContentViews(entry).clear();
+    }
+
+    private @NonNull SparseArray<RemoteViews> getContentViews(NotificationEntry entry) {
+        SparseArray<RemoteViews> contentViews = mNotifCachedContentViews.get(entry);
+        if (contentViews == null) {
+            throw new IllegalStateException(
+                    String.format("Remote view cache was never created for notification %s",
+                            entry.getKey()));
+        }
+        return contentViews;
+    }
+
+    private final NotificationEntryListener mEntryListener = new NotificationEntryListener() {
+        @Override
+        public void onPendingEntryAdded(NotificationEntry entry) {
+            mNotifCachedContentViews.put(entry, new SparseArray<>());
+        }
+
+        @Override
+        public void onEntryRemoved(
+                NotificationEntry entry,
+                @Nullable NotificationVisibility visibility,
+                boolean removedByUser) {
+            mNotifCachedContentViews.remove(entry);
+        }
+    };
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
index 30f22ac..e1a6747 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationContentInflater.java
@@ -16,6 +16,7 @@
 
 package com.android.systemui.statusbar.notification.row;
 
+import static com.android.internal.annotations.VisibleForTesting.Visibility.PACKAGE;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_CONTRACTED;
 import static com.android.systemui.statusbar.notification.row.NotificationContentView.VISIBLE_TYPE_HEADSUP;
 
@@ -26,7 +27,6 @@
 import android.os.AsyncTask;
 import android.os.CancellationSignal;
 import android.service.notification.StatusBarNotification;
-import android.util.ArrayMap;
 import android.util.Log;
 import android.view.View;
 import android.widget.RemoteViews;
@@ -35,6 +35,7 @@
 import com.android.internal.widget.ImageMessageConsumer;
 import com.android.systemui.Dependency;
 import com.android.systemui.statusbar.InflationTask;
+import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.SmartReplyController;
 import com.android.systemui.statusbar.notification.InflationException;
 import com.android.systemui.statusbar.notification.MediaNotificationProcessor;
@@ -49,17 +50,30 @@
 
 import java.util.HashMap;
 
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
 /**
  * {@link NotificationContentInflater} binds content to a {@link ExpandableNotificationRow} by
  * asynchronously building the content's {@link RemoteViews} and applying it to the row.
  */
+@Singleton
+@VisibleForTesting(visibility = PACKAGE)
 public class NotificationContentInflater implements NotificationRowContentBinder {
 
     public static final String TAG = "NotifContentInflater";
 
-    private RemoteViews.OnClickHandler mRemoteViewClickHandler;
     private boolean mInflateSynchronously = false;
-    private final ArrayMap<Integer, RemoteViews> mCachedContentViews = new ArrayMap<>();
+    private final NotificationRemoteInputManager mRemoteInputManager;
+    private final NotifRemoteViewCache mRemoteViewCache;
+
+    @Inject
+    public NotificationContentInflater(
+            NotifRemoteViewCache remoteViewCache,
+            NotificationRemoteInputManager remoteInputManager) {
+        mRemoteViewCache = remoteViewCache;
+        mRemoteInputManager = remoteInputManager;
+    }
 
     @Override
     public void bindContent(
@@ -76,27 +90,27 @@
             return;
         }
 
-        StatusBarNotification sbn = row.getEntry().getSbn();
+        StatusBarNotification sbn = entry.getSbn();
 
         // To check if the notification has inline image and preload inline image if necessary.
         row.getImageResolver().preloadImages(sbn.getNotification());
 
         if (forceInflate) {
-            mCachedContentViews.clear();
+            mRemoteViewCache.clearCache(entry);
         }
 
         AsyncInflationTask task = new AsyncInflationTask(
-                sbn,
                 mInflateSynchronously,
                 contentToBind,
-                mCachedContentViews,
+                mRemoteViewCache,
+                entry,
                 row,
                 bindParams.isLowPriority,
                 bindParams.isChildInGroup,
                 bindParams.usesIncreasedHeight,
                 bindParams.usesIncreasedHeadsUpHeight,
                 callback,
-                mRemoteViewClickHandler);
+                mRemoteInputManager.getRemoteViewsOnClickHandler());
         if (mInflateSynchronously) {
             task.onPostExecute(task.doInBackground());
         } else {
@@ -123,13 +137,15 @@
         result = inflateSmartReplyViews(result, reInflateFlags, entry,
                 row.getContext(), packageContext, row.getHeadsUpManager(),
                 row.getExistingSmartRepliesAndActions());
+
         apply(
                 inflateSynchronously,
                 result,
                 reInflateFlags,
-                mCachedContentViews,
+                mRemoteViewCache,
+                entry,
                 row,
-                mRemoteViewClickHandler,
+                mRemoteInputManager.getRemoteViewsOnClickHandler(),
                 null);
         return result;
     }
@@ -149,7 +165,7 @@
         int curFlag = 1;
         while (contentToUnbind != 0) {
             if ((contentToUnbind & curFlag) != 0) {
-                freeNotificationView(row, curFlag);
+                freeNotificationView(entry, row, curFlag);
             }
             contentToUnbind &= ~curFlag;
             curFlag = curFlag << 1;
@@ -157,34 +173,25 @@
     }
 
     /**
-     * Set click handler for notification remote views
-     *
-     * @param remoteViewClickHandler click handler for remote views
-     */
-    public void setRemoteViewClickHandler(RemoteViews.OnClickHandler remoteViewClickHandler) {
-        mRemoteViewClickHandler = remoteViewClickHandler;
-    }
-
-    /**
      * Frees the content view associated with the inflation flag.  Will only succeed if the
      * view is safe to remove.
      *
      * @param inflateFlag the flag corresponding to the content view which should be freed
      */
-    private void freeNotificationView(ExpandableNotificationRow row,
+    private void freeNotificationView(NotificationEntry entry, ExpandableNotificationRow row,
             @InflationFlag int inflateFlag) {
         switch (inflateFlag) {
             case FLAG_CONTENT_VIEW_HEADS_UP:
                 if (row.getPrivateLayout().isContentViewInactive(VISIBLE_TYPE_HEADSUP)) {
                     row.getPrivateLayout().setHeadsUpChild(null);
-                    mCachedContentViews.remove(FLAG_CONTENT_VIEW_HEADS_UP);
+                    mRemoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP);
                     row.getPrivateLayout().setHeadsUpInflatedSmartReplies(null);
                 }
                 break;
             case FLAG_CONTENT_VIEW_PUBLIC:
                 if (row.getPublicLayout().isContentViewInactive(VISIBLE_TYPE_CONTRACTED)) {
                     row.getPublicLayout().setContractedChild(null);
-                    mCachedContentViews.remove(FLAG_CONTENT_VIEW_PUBLIC);
+                    mRemoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC);
                 }
                 break;
             case FLAG_CONTENT_VIEW_CONTRACTED:
@@ -245,11 +252,12 @@
         return result;
     }
 
-    public static CancellationSignal apply(
+    private static CancellationSignal apply(
             boolean inflateSynchronously,
             InflationProgress result,
             @InflationFlag int reInflateFlags,
-            ArrayMap<Integer, RemoteViews> cachedContentViews,
+            NotifRemoteViewCache remoteViewCache,
+            NotificationEntry entry,
             ExpandableNotificationRow row,
             RemoteViews.OnClickHandler remoteViewClickHandler,
             @Nullable InflationCallback callback) {
@@ -261,7 +269,7 @@
         if ((reInflateFlags & flag) != 0) {
             boolean isNewView =
                     !canReapplyRemoteView(result.newContentView,
-                            cachedContentViews.get(FLAG_CONTENT_VIEW_CONTRACTED));
+                            remoteViewCache.getCachedView(entry, FLAG_CONTENT_VIEW_CONTRACTED));
             ApplyCallback applyCallback = new ApplyCallback() {
                 @Override
                 public void setResultView(View v) {
@@ -273,8 +281,8 @@
                     return result.newContentView;
                 }
             };
-            applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, cachedContentViews,
-                    row, isNewView, remoteViewClickHandler, callback, privateLayout,
+            applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, remoteViewCache,
+                    entry, row, isNewView, remoteViewClickHandler, callback, privateLayout,
                     privateLayout.getContractedChild(), privateLayout.getVisibleWrapper(
                             NotificationContentView.VISIBLE_TYPE_CONTRACTED),
                     runningInflations, applyCallback);
@@ -285,7 +293,7 @@
             if (result.newExpandedView != null) {
                 boolean isNewView =
                         !canReapplyRemoteView(result.newExpandedView,
-                                cachedContentViews.get(FLAG_CONTENT_VIEW_EXPANDED));
+                                remoteViewCache.getCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED));
                 ApplyCallback applyCallback = new ApplyCallback() {
                     @Override
                     public void setResultView(View v) {
@@ -297,8 +305,8 @@
                         return result.newExpandedView;
                     }
                 };
-                applyRemoteView(inflateSynchronously, result, reInflateFlags, flag,
-                        cachedContentViews, row, isNewView, remoteViewClickHandler,
+                applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, remoteViewCache,
+                        entry, row, isNewView, remoteViewClickHandler,
                         callback, privateLayout, privateLayout.getExpandedChild(),
                         privateLayout.getVisibleWrapper(
                                 NotificationContentView.VISIBLE_TYPE_EXPANDED), runningInflations,
@@ -311,7 +319,7 @@
             if (result.newHeadsUpView != null) {
                 boolean isNewView =
                         !canReapplyRemoteView(result.newHeadsUpView,
-                                cachedContentViews.get(FLAG_CONTENT_VIEW_HEADS_UP));
+                                remoteViewCache.getCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP));
                 ApplyCallback applyCallback = new ApplyCallback() {
                     @Override
                     public void setResultView(View v) {
@@ -323,8 +331,8 @@
                         return result.newHeadsUpView;
                     }
                 };
-                applyRemoteView(inflateSynchronously, result, reInflateFlags, flag,
-                        cachedContentViews, row, isNewView, remoteViewClickHandler,
+                applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, remoteViewCache,
+                        entry, row, isNewView, remoteViewClickHandler,
                         callback, privateLayout, privateLayout.getHeadsUpChild(),
                         privateLayout.getVisibleWrapper(
                                 VISIBLE_TYPE_HEADSUP), runningInflations,
@@ -336,7 +344,7 @@
         if ((reInflateFlags & flag) != 0) {
             boolean isNewView =
                     !canReapplyRemoteView(result.newPublicView,
-                            cachedContentViews.get(FLAG_CONTENT_VIEW_PUBLIC));
+                            remoteViewCache.getCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC));
             ApplyCallback applyCallback = new ApplyCallback() {
                 @Override
                 public void setResultView(View v) {
@@ -348,15 +356,16 @@
                     return result.newPublicView;
                 }
             };
-            applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, cachedContentViews,
-                    row, isNewView, remoteViewClickHandler, callback,
+            applyRemoteView(inflateSynchronously, result, reInflateFlags, flag, remoteViewCache,
+                    entry, row, isNewView, remoteViewClickHandler, callback,
                     publicLayout, publicLayout.getContractedChild(),
                     publicLayout.getVisibleWrapper(NotificationContentView.VISIBLE_TYPE_CONTRACTED),
                     runningInflations, applyCallback);
         }
 
         // Let's try to finish, maybe nobody is even inflating anything
-        finishIfDone(result, reInflateFlags, cachedContentViews, runningInflations, callback, row);
+        finishIfDone(result, reInflateFlags, remoteViewCache, runningInflations, callback, entry,
+                row);
         CancellationSignal cancellationSignal = new CancellationSignal();
         cancellationSignal.setOnCancelListener(
                 () -> runningInflations.values().forEach(CancellationSignal::cancel));
@@ -369,7 +378,8 @@
             final InflationProgress result,
             final @InflationFlag int reInflateFlags,
             @InflationFlag int inflationId,
-            final ArrayMap<Integer, RemoteViews> cachedContentViews,
+            final NotifRemoteViewCache remoteViewCache,
+            final NotificationEntry entry,
             final ExpandableNotificationRow row,
             boolean isNewView,
             RemoteViews.OnClickHandler remoteViewClickHandler,
@@ -422,8 +432,8 @@
                     existingWrapper.onReinflated();
                 }
                 runningInflations.remove(inflationId);
-                finishIfDone(result, reInflateFlags, cachedContentViews, runningInflations,
-                        callback, row);
+                finishIfDone(result, reInflateFlags, remoteViewCache, runningInflations,
+                        callback, entry, row);
             }
 
             @Override
@@ -488,11 +498,11 @@
      * @return true if the inflation was finished
      */
     private static boolean finishIfDone(InflationProgress result,
-            @InflationFlag int reInflateFlags, ArrayMap<Integer, RemoteViews> cachedContentViews,
+            @InflationFlag int reInflateFlags, NotifRemoteViewCache remoteViewCache,
             HashMap<Integer, CancellationSignal> runningInflations,
-            @Nullable InflationCallback endListener, ExpandableNotificationRow row) {
+            @Nullable InflationCallback endListener, NotificationEntry entry,
+            ExpandableNotificationRow row) {
         Assert.isMainThread();
-        NotificationEntry entry = row.getEntry();
         NotificationContentView privateLayout = row.getPrivateLayout();
         NotificationContentView publicLayout = row.getPublicLayout();
         if (runningInflations.isEmpty()) {
@@ -500,23 +510,27 @@
                 if (result.inflatedContentView != null) {
                     // New view case
                     privateLayout.setContractedChild(result.inflatedContentView);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_CONTRACTED, result.newContentView);
-                } else if (cachedContentViews.get(FLAG_CONTENT_VIEW_CONTRACTED) != null) {
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_CONTRACTED,
+                            result.newContentView);
+                } else if (remoteViewCache.hasCachedView(entry, FLAG_CONTENT_VIEW_CONTRACTED)) {
                     // Reinflation case. Only update if it's still cached (i.e. view has not been
                     // freed while inflating).
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_CONTRACTED, result.newContentView);
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_CONTRACTED,
+                            result.newContentView);
                 }
             }
 
             if ((reInflateFlags & FLAG_CONTENT_VIEW_EXPANDED) != 0) {
                 if (result.inflatedExpandedView != null) {
                     privateLayout.setExpandedChild(result.inflatedExpandedView);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_EXPANDED, result.newExpandedView);
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED,
+                            result.newExpandedView);
                 } else if (result.newExpandedView == null) {
                     privateLayout.setExpandedChild(null);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_EXPANDED, null);
-                } else if (cachedContentViews.get(FLAG_CONTENT_VIEW_EXPANDED) != null) {
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_EXPANDED, result.newExpandedView);
+                    remoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED);
+                } else if (remoteViewCache.hasCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED)) {
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_EXPANDED,
+                            result.newExpandedView);
                 }
                 if (result.newExpandedView != null) {
                     privateLayout.setExpandedInflatedSmartReplies(
@@ -530,12 +544,14 @@
             if ((reInflateFlags & FLAG_CONTENT_VIEW_HEADS_UP) != 0) {
                 if (result.inflatedHeadsUpView != null) {
                     privateLayout.setHeadsUpChild(result.inflatedHeadsUpView);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_HEADS_UP, result.newHeadsUpView);
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP,
+                            result.newHeadsUpView);
                 } else if (result.newHeadsUpView == null) {
                     privateLayout.setHeadsUpChild(null);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_HEADS_UP, null);
-                } else if (cachedContentViews.get(FLAG_CONTENT_VIEW_HEADS_UP) != null) {
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_HEADS_UP, result.newHeadsUpView);
+                    remoteViewCache.removeCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP);
+                } else if (remoteViewCache.hasCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP)) {
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_HEADS_UP,
+                            result.newHeadsUpView);
                 }
                 if (result.newHeadsUpView != null) {
                     privateLayout.setHeadsUpInflatedSmartReplies(
@@ -548,16 +564,18 @@
             if ((reInflateFlags & FLAG_CONTENT_VIEW_PUBLIC) != 0) {
                 if (result.inflatedPublicView != null) {
                     publicLayout.setContractedChild(result.inflatedPublicView);
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_PUBLIC, result.newPublicView);
-                } else if (cachedContentViews.get(FLAG_CONTENT_VIEW_PUBLIC) != null) {
-                    cachedContentViews.put(FLAG_CONTENT_VIEW_PUBLIC, result.newPublicView);
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC,
+                            result.newPublicView);
+                } else if (remoteViewCache.hasCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC)) {
+                    remoteViewCache.putCachedView(entry, FLAG_CONTENT_VIEW_PUBLIC,
+                            result.newPublicView);
                 }
             }
 
             entry.headsUpStatusBarText = result.headsUpStatusBarText;
             entry.headsUpStatusBarTextPublic = result.headsUpStatusBarTextPublic;
             if (endListener != null) {
-                endListener.onAsyncInflationFinished(row.getEntry(), reInflateFlags);
+                endListener.onAsyncInflationFinished(entry, reInflateFlags);
             }
             return true;
         }
@@ -615,7 +633,7 @@
     public static class AsyncInflationTask extends AsyncTask<Void, Void, InflationProgress>
             implements InflationCallback, InflationTask {
 
-        private final StatusBarNotification mSbn;
+        private final NotificationEntry mEntry;
         private final Context mContext;
         private final boolean mInflateSynchronously;
         private final boolean mIsLowPriority;
@@ -624,17 +642,17 @@
         private final InflationCallback mCallback;
         private final boolean mUsesIncreasedHeadsUpHeight;
         private @InflationFlag int mReInflateFlags;
-        private final ArrayMap<Integer, RemoteViews> mCachedContentViews;
+        private final NotifRemoteViewCache mRemoteViewCache;
         private ExpandableNotificationRow mRow;
         private Exception mError;
         private RemoteViews.OnClickHandler mRemoteViewClickHandler;
         private CancellationSignal mCancellationSignal;
 
         private AsyncInflationTask(
-                StatusBarNotification notification,
                 boolean inflateSynchronously,
                 @InflationFlag int reInflateFlags,
-                ArrayMap<Integer, RemoteViews> cachedContentViews,
+                NotifRemoteViewCache cache,
+                NotificationEntry entry,
                 ExpandableNotificationRow row,
                 boolean isLowPriority,
                 boolean isChildInGroup,
@@ -642,11 +660,11 @@
                 boolean usesIncreasedHeadsUpHeight,
                 InflationCallback callback,
                 RemoteViews.OnClickHandler remoteViewClickHandler) {
+            mEntry = entry;
             mRow = row;
-            mSbn = notification;
             mInflateSynchronously = inflateSynchronously;
             mReInflateFlags = reInflateFlags;
-            mCachedContentViews = cachedContentViews;
+            mRemoteViewCache = cache;
             mContext = mRow.getContext();
             mIsLowPriority = isLowPriority;
             mIsChildInGroup = isChildInGroup;
@@ -654,7 +672,6 @@
             mUsesIncreasedHeadsUpHeight = usesIncreasedHeadsUpHeight;
             mRemoteViewClickHandler = remoteViewClickHandler;
             mCallback = callback;
-            NotificationEntry entry = row.getEntry();
             entry.setInflationTask(this);
         }
 
@@ -667,12 +684,13 @@
         @Override
         protected InflationProgress doInBackground(Void... params) {
             try {
+                final StatusBarNotification sbn = mEntry.getSbn();
                 final Notification.Builder recoveredBuilder
                         = Notification.Builder.recoverBuilder(mContext,
-                        mSbn.getNotification());
+                        sbn.getNotification());
 
-                Context packageContext = mSbn.getPackageContext(mContext);
-                Notification notification = mSbn.getNotification();
+                Context packageContext = sbn.getPackageContext(mContext);
+                Notification notification = sbn.getNotification();
                 if (notification.isMediaNotification()) {
                     MediaNotificationProcessor processor = new MediaNotificationProcessor(mContext,
                             packageContext);
@@ -681,7 +699,7 @@
                 InflationProgress inflationProgress = createRemoteViews(mReInflateFlags,
                         recoveredBuilder, mIsLowPriority, mIsChildInGroup, mUsesIncreasedHeight,
                         mUsesIncreasedHeadsUpHeight, packageContext);
-                return inflateSmartReplyViews(inflationProgress, mReInflateFlags, mRow.getEntry(),
+                return inflateSmartReplyViews(inflationProgress, mReInflateFlags, mEntry,
                         mRow.getContext(), packageContext, mRow.getHeadsUpManager(),
                         mRow.getExistingSmartRepliesAndActions());
             } catch (Exception e) {
@@ -694,15 +712,15 @@
         protected void onPostExecute(InflationProgress result) {
             if (mError == null) {
                 mCancellationSignal = apply(mInflateSynchronously, result, mReInflateFlags,
-                        mCachedContentViews, mRow, mRemoteViewClickHandler, this);
+                        mRemoteViewCache, mEntry, mRow, mRemoteViewClickHandler, this);
             } else {
                 handleError(mError);
             }
         }
 
         private void handleError(Exception e) {
-            mRow.getEntry().onInflationTaskFinished();
-            StatusBarNotification sbn = mRow.getEntry().getSbn();
+            mEntry.onInflationTaskFinished();
+            StatusBarNotification sbn = mEntry.getSbn();
             final String ident = sbn.getPackageName() + "/0x"
                     + Integer.toHexString(sbn.getId());
             Log.e(StatusBar.TAG, "couldn't inflate view for notification " + ident, e);
@@ -736,10 +754,10 @@
         @Override
         public void onAsyncInflationFinished(NotificationEntry entry,
                 @InflationFlag int inflatedFlags) {
-            mRow.getEntry().onInflationTaskFinished();
+            mEntry.onInflationTaskFinished();
             mRow.onNotificationUpdated();
             if (mCallback != null) {
-                mCallback.onAsyncInflationFinished(mRow.getEntry(), inflatedFlags);
+                mCallback.onAsyncInflationFinished(mEntry, inflatedFlags);
             }
 
             // Notify the resolver that the inflation task has finished,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationRowModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationRowModule.java
new file mode 100644
index 0000000..df8653c
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/row/NotificationRowModule.java
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.notification.row;
+
+import javax.inject.Singleton;
+
+import dagger.Binds;
+import dagger.Module;
+
+/**
+ * Dagger Module containing notification row and view inflation implementations.
+ */
+@Module
+public abstract class NotificationRowModule {
+    /**
+     * Provides notification row content binder instance.
+     */
+    @Binds
+    @Singleton
+    public abstract NotificationRowContentBinder provideNotificationRowContentBinder(
+            NotificationContentInflater contentBinderImpl);
+
+    /**
+     * Provides notification remote view cache instance.
+     */
+    @Binds
+    @Singleton
+    public abstract NotifRemoteViewCache provideNotifRemoteViewCache(
+            NotifRemoteViewCacheImpl cacheImpl);
+}
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
index 2761689..09c1fad 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSectionsManager.java
@@ -187,18 +187,18 @@
     @Override
     public boolean beginsSection(@NonNull View view, @Nullable View previous) {
         boolean begin = false;
-        if (view instanceof ExpandableNotificationRow) {
-            if (previous instanceof ExpandableNotificationRow) {
+        if (view instanceof ActivatableNotificationView) {
+            if (previous instanceof ActivatableNotificationView) {
                 // If we're drawing the first non-person notification, break out a section
-                ExpandableNotificationRow curr = (ExpandableNotificationRow) view;
-                ExpandableNotificationRow prev = (ExpandableNotificationRow) previous;
+                ActivatableNotificationView curr = (ActivatableNotificationView) view;
+                ActivatableNotificationView prev = (ActivatableNotificationView) previous;
 
-                begin =  curr.getEntry().getBucket() != prev.getEntry().getBucket();
+                begin = getBucket(curr) != getBucket(prev);
             }
         }
 
         if (!begin) {
-            begin = view == mGentleHeader || previous == mPeopleHubView;
+            begin = view == mGentleHeader || view == mPeopleHubView;
         }
 
         return begin;
@@ -230,29 +230,42 @@
             return;
         }
 
-        int lastPersonIndex = -1;
-        int firstGentleNotifIndex = -1;
+        boolean peopleNotificationsPresent = false;
+        int firstNonHeadsUpIndex = -1;
+        int firstGentleIndex = -1;
+        int notifCount = 0;
 
         final int n = mParent.getChildCount();
         for (int i = 0; i < n; i++) {
             View child = mParent.getChildAt(i);
-            if (child instanceof ExpandableNotificationRow
-                    && child.getVisibility() != View.GONE) {
+            if (child instanceof ExpandableNotificationRow && child.getVisibility() != View.GONE) {
+                notifCount++;
                 ExpandableNotificationRow row = (ExpandableNotificationRow) child;
+                if (firstNonHeadsUpIndex == -1 && !row.isHeadsUp()) {
+                    firstNonHeadsUpIndex = i;
+                }
                 if (row.getEntry().getBucket() == BUCKET_PEOPLE) {
-                    lastPersonIndex = i;
+                    peopleNotificationsPresent = true;
                 }
                 if (row.getEntry().getBucket() == BUCKET_SILENT) {
-                    firstGentleNotifIndex = i;
+                    firstGentleIndex = i;
                     break;
                 }
             }
         }
 
-        // make room for peopleHub
-        firstGentleNotifIndex += adjustPeopleHubVisibilityAndPosition(lastPersonIndex);
+        if (firstNonHeadsUpIndex == -1) {
+            firstNonHeadsUpIndex = firstGentleIndex != -1 ? firstGentleIndex : notifCount;
+        }
 
-        adjustGentleHeaderVisibilityAndPosition(firstGentleNotifIndex);
+        // make room for peopleHub
+        int offset = adjustPeopleHubVisibilityAndPosition(
+                firstNonHeadsUpIndex, peopleNotificationsPresent);
+        if (firstGentleIndex != -1) {
+            firstGentleIndex += offset;
+        }
+
+        adjustGentleHeaderVisibilityAndPosition(firstGentleIndex);
 
         mGentleHeader.setAreThereDismissableGentleNotifs(
                 mParent.hasActiveClearableNotifications(ROWS_GENTLE));
@@ -294,13 +307,15 @@
         }
     }
 
-    private int adjustPeopleHubVisibilityAndPosition(int lastPersonIndex) {
-        final boolean showPeopleHeader = mPeopleHubVisible
-                && mNumberOfSections > 2
-                && mStatusBarStateController.getState() != StatusBarState.KEYGUARD;
+    private int adjustPeopleHubVisibilityAndPosition(
+            int targetIndex, boolean peopleNotificationsPresent) {
+        final boolean showPeopleHeader = mNumberOfSections > 2
+                && mStatusBarStateController.getState() != StatusBarState.KEYGUARD
+                && (peopleNotificationsPresent || mPeopleHubVisible);
         final int currentHubIndex = mParent.indexOfChild(mPeopleHubView);
         final boolean currentlyVisible = currentHubIndex >= 0;
-        int targetIndex = lastPersonIndex + 1;
+
+        mPeopleHubView.setCanSwipe(showPeopleHeader && !peopleNotificationsPresent);
 
         if (!showPeopleHeader) {
             if (currentlyVisible) {
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java
index 6d0fcc3..4845ea1 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/NotificationSwipeHelper.java
@@ -31,6 +31,7 @@
 import com.android.systemui.plugins.FalsingManager;
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
 import com.android.systemui.plugins.statusbar.NotificationSwipeActionHelper;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.row.ExpandableView;
 
 class NotificationSwipeHelper extends SwipeHelper implements NotificationSwipeActionHelper {
@@ -298,8 +299,8 @@
     @Override
     public Animator getViewTranslationAnimator(View v, float target,
             ValueAnimator.AnimatorUpdateListener listener) {
-        if (v instanceof SwipeableView) {
-            return ((SwipeableView) v).getTranslateViewAnimator(target, listener);
+        if (v instanceof ExpandableNotificationRow) {
+            return ((ExpandableNotificationRow) v).getTranslateViewAnimator(target, listener);
         } else {
             return superGetViewTranslationAnimator(v, target, listener);
         }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/PeopleHubView.kt b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/PeopleHubView.kt
index a079606..e5717ae 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/PeopleHubView.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/PeopleHubView.kt
@@ -16,38 +16,22 @@
 
 package com.android.systemui.statusbar.notification.stack
 
-import android.animation.Animator
-import android.animation.AnimatorListenerAdapter
-import android.animation.ObjectAnimator
-import android.animation.ValueAnimator
 import android.content.Context
 import android.util.AttributeSet
-import android.util.FloatProperty
 import android.view.View
 import android.view.ViewGroup
 import android.widget.ImageView
-import android.widget.LinearLayout
-import android.widget.TextView
 import com.android.systemui.R
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin
 import com.android.systemui.statusbar.notification.people.DataListener
 import com.android.systemui.statusbar.notification.people.PersonViewModel
 import com.android.systemui.statusbar.notification.row.ActivatableNotificationView
 
-private val TRANSLATE_CONTENT = object : FloatProperty<PeopleHubView>("translate") {
-    override fun setValue(view: PeopleHubView, value: Float) {
-        view.translation = value
-    }
-
-    override fun get(view: PeopleHubView) = view.translation
-}
-
 class PeopleHubView(context: Context, attrs: AttributeSet) :
         ActivatableNotificationView(context, attrs), SwipeableView {
 
     private lateinit var contents: ViewGroup
     private lateinit var personControllers: List<PersonDataListenerImpl>
-    private var translateAnim: ObjectAnimator? = null
 
     val personViewAdapters: Sequence<DataListener<PersonViewModel?>>
         get() = personControllers.asSequence()
@@ -56,9 +40,10 @@
         super.onFinishInflate()
         contents = requireViewById(R.id.people_list)
         personControllers = (0 until contents.childCount)
+                .reversed()
                 .asSequence()
                 .mapNotNull { idx ->
-                    (contents.getChildAt(idx) as? LinearLayout)?.let(::PersonDataListenerImpl)
+                    (contents.getChildAt(idx) as? ImageView)?.let(::PersonDataListenerImpl)
                 }
                 .toList()
     }
@@ -69,41 +54,32 @@
 
     override fun createMenu(): NotificationMenuRowPlugin? = null
 
-    override fun getTranslateViewAnimator(
-        leftTarget: Float,
-        listener: ValueAnimator.AnimatorUpdateListener?
-    ): Animator =
-            ObjectAnimator
-                    .ofFloat(this, TRANSLATE_CONTENT, leftTarget)
-                    .apply {
-                        listener?.let { addUpdateListener(listener) }
-                        addListener(object : AnimatorListenerAdapter() {
-                            override fun onAnimationEnd(anim: Animator) {
-                                translateAnim = null
-                            }
-                        })
-                    }
-                    .also {
-                        translateAnim?.cancel()
-                        translateAnim = it
-                    }
-
     override fun resetTranslation() {
-        translateAnim?.cancel()
         translationX = 0f
     }
 
-    private inner class PersonDataListenerImpl(val viewGroup: ViewGroup) :
+    override fun setTranslation(translation: Float) {
+        if (canSwipe) {
+            super.setTranslation(translation)
+        }
+    }
+
+    var canSwipe: Boolean = true
+        set(value) {
+            if (field != value) {
+                if (field) {
+                    resetTranslation()
+                }
+                field = value
+            }
+        }
+
+    private inner class PersonDataListenerImpl(val avatarView: ImageView) :
             DataListener<PersonViewModel?> {
 
-        val nameView = viewGroup.requireViewById<TextView>(R.id.person_name)
-        val avatarView = viewGroup.requireViewById<ImageView>(R.id.person_icon)
-
         override fun onDataChanged(data: PersonViewModel?) {
-            viewGroup.visibility = data?.let { View.VISIBLE } ?: View.INVISIBLE
-            nameView.text = data?.name
             avatarView.setImageDrawable(data?.icon)
-            viewGroup.setOnClickListener { data?.onClick?.invoke() }
+            avatarView.setOnClickListener { data?.onClick?.invoke() }
         }
     }
 }
\ No newline at end of file
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/SwipeableView.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/SwipeableView.java
index 6c6ef61..49e59a2 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/SwipeableView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/stack/SwipeableView.java
@@ -16,9 +16,6 @@
 
 package com.android.systemui.statusbar.notification.stack;
 
-import android.animation.Animator;
-import android.animation.ValueAnimator;
-
 import androidx.annotation.Nullable;
 
 import com.android.systemui.plugins.statusbar.NotificationMenuRowPlugin;
@@ -32,10 +29,6 @@
     /** Optionally creates a menu for this view. */
     @Nullable NotificationMenuRowPlugin createMenu();
 
-    /** Animator for translating the view, simulating a swipe. */
-    Animator getTranslateViewAnimator(
-            float leftTarget, ValueAnimator.AnimatorUpdateListener listener);
-
     /** Sets the translation amount for an in-progress swipe. */
     void setTranslation(float translate);
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBypassController.kt b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBypassController.kt
index f7d52b5..ad1aa83 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBypassController.kt
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/KeyguardBypassController.kt
@@ -98,7 +98,12 @@
                 bypassEnabled = tunerService.getValue(key, dismissByDefault) != 0
             }
         }, Settings.Secure.FACE_UNLOCK_DISMISSES_KEYGUARD)
-        lockscreenUserManager.addUserChangedListener { pendingUnlockType = null }
+        lockscreenUserManager.addUserChangedListener(
+                object : NotificationLockscreenUserManager.UserChangedListener {
+                    override fun onUserChanged(userId: Int) {
+                        pendingUnlockType = null
+                    }
+                })
     }
 
     /**
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
index fe0739f..896b6e5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationGroupAlertTransferHelper.java
@@ -32,7 +32,6 @@
 import com.android.systemui.statusbar.notification.NotificationEntryListener;
 import com.android.systemui.statusbar.notification.NotificationEntryManager;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
-import com.android.systemui.statusbar.notification.row.NotificationContentInflater.AsyncInflationTask;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationFlag;
 import com.android.systemui.statusbar.phone.NotificationGroupManager.NotificationGroup;
 import com.android.systemui.statusbar.phone.NotificationGroupManager.OnGroupChangeListener;
@@ -428,7 +427,7 @@
          * The notification is still pending inflation but we've decided that we no longer need
          * the content view (e.g. suppression might have changed and we decided we need to transfer
          * back). However, there is no way to abort just this inflation if other inflation requests
-         * have started (see {@link AsyncInflationTask#supersedeTask(InflationTask)}). So instead
+         * have started (see {@link InflationTask#supersedeTask(InflationTask)}). So instead
          * we just flag it as aborted and free when it's inflated.
          */
         boolean mAbortOnInflation;
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 9dc8fbf..0f3af09 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelView.java
@@ -24,8 +24,6 @@
 import android.graphics.PorterDuffXfermode;
 import android.util.AttributeSet;
 
-import com.android.internal.annotations.VisibleForTesting;
-
 public class NotificationPanelView extends PanelView {
 
     private static final boolean DEBUG = false;
@@ -38,14 +36,10 @@
     static final String COUNTER_PANEL_OPEN = "panel_open";
     static final String COUNTER_PANEL_OPEN_QS = "panel_open_qs";
 
-    @VisibleForTesting
-    protected KeyguardAffordanceHelper mAffordanceHelper;
-
-    private int mOldLayoutDirection;
-
     private int mCurrentPanelAlpha;
     private final Paint mAlphaPaint = new Paint();
     private boolean mDozing;
+    private RtlChangeListener mRtlChangeListener;
 
     public NotificationPanelView(Context context, AttributeSet attrs) {
         super(context, attrs);
@@ -57,9 +51,8 @@
 
     @Override
     public void onRtlPropertiesChanged(int layoutDirection) {
-        if (layoutDirection != mOldLayoutDirection) {
-            mAffordanceHelper.onRtlPropertiesChanged();
-            mOldLayoutDirection = layoutDirection;
+        if (mRtlChangeListener != null) {
+            mRtlChangeListener.onRtlPropertielsChanged(layoutDirection);
         }
     }
 
@@ -95,4 +88,11 @@
         return !mDozing;
     }
 
+    void setRtlChangeListener(RtlChangeListener listener) {
+        mRtlChangeListener = listener;
+    }
+
+    interface RtlChangeListener {
+        void onRtlPropertielsChanged(int layoutDirection);
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
index bbde25b..90ec2a0 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationPanelViewController.java
@@ -449,6 +449,7 @@
     private PluginManager mPluginManager;
     private FrameLayout mPluginFrame;
     private NPVPluginManager mNPVPluginManager;
+    private int mOldLayoutDirection;
 
     @Inject
     public NotificationPanelViewController(NotificationPanelView view,
@@ -603,6 +604,13 @@
 
             }
         }, HomeControlsPlugin.class, false);
+
+        mView.setRtlChangeListener(layoutDirection -> {
+            if (layoutDirection != mOldLayoutDirection) {
+                mAffordanceHelper.onRtlPropertiesChanged();
+                mOldLayoutDirection = layoutDirection;
+            }
+        });
     }
 
     @Override
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 ccc86b1..30825ed 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -205,6 +205,7 @@
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.phone.dagger.StatusBarComponent;
 import com.android.systemui.statusbar.policy.BatteryController;
@@ -413,6 +414,7 @@
     private final NotificationGutsManager mGutsManager;
     private final NotificationLogger mNotificationLogger;
     private final NotificationEntryManager mEntryManager;
+    private final NotificationRowContentBinder mRowContentBinder;
     private NotificationListController mNotificationListController;
     private final NotificationInterruptionStateProvider mNotificationInterruptionStateProvider;
     private final NotificationViewHierarchyManager mViewHierarchyManager;
@@ -634,6 +636,7 @@
             NotificationGutsManager notificationGutsManager,
             NotificationLogger notificationLogger,
             NotificationEntryManager notificationEntryManager,
+            NotificationRowContentBinder notificationRowContentBinder,
             NotificationInterruptionStateProvider notificationInterruptionStateProvider,
             NotificationViewHierarchyManager notificationViewHierarchyManager,
             KeyguardViewMediator keyguardViewMediator,
@@ -715,6 +718,7 @@
         mGutsManager = notificationGutsManager;
         mNotificationLogger = notificationLogger;
         mEntryManager = notificationEntryManager;
+        mRowContentBinder = notificationRowContentBinder;
         mNotificationInterruptionStateProvider = notificationInterruptionStateProvider;
         mViewHierarchyManager = notificationViewHierarchyManager;
         mKeyguardViewMediator = keyguardViewMediator;
@@ -1240,6 +1244,7 @@
         final NotificationRowBinderImpl rowBinder =
                 new NotificationRowBinderImpl(
                         mContext,
+                        mRowContentBinder,
                         mAllowNotificationLongPress,
                         mKeyguardBypassController,
                         mStatusBarStateController,
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarModule.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarModule.java
index 153ca22..df74107 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarModule.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBarModule.java
@@ -69,6 +69,7 @@
 import com.android.systemui.statusbar.notification.collection.init.NewNotifPipeline;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.phone.dagger.StatusBarComponent;
 import com.android.systemui.statusbar.policy.BatteryController;
 import com.android.systemui.statusbar.policy.ConfigurationController;
@@ -125,6 +126,7 @@
             NotificationGutsManager notificationGutsManager,
             NotificationLogger notificationLogger,
             NotificationEntryManager notificationEntryManager,
+            NotificationRowContentBinder notificationRowContentBinder,
             NotificationInterruptionStateProvider notificationInterruptionStateProvider,
             NotificationViewHierarchyManager notificationViewHierarchyManager,
             KeyguardViewMediator keyguardViewMediator,
@@ -207,6 +209,7 @@
                 notificationGutsManager,
                 notificationLogger,
                 notificationEntryManager,
+                notificationRowContentBinder,
                 notificationInterruptionStateProvider,
                 notificationViewHierarchyManager,
                 keyguardViewMediator,
diff --git a/packages/SystemUI/src/com/android/systemui/wm/DisplayImeController.java b/packages/SystemUI/src/com/android/systemui/wm/DisplayImeController.java
new file mode 100644
index 0000000..d413308
--- /dev/null
+++ b/packages/SystemUI/src/com/android/systemui/wm/DisplayImeController.java
@@ -0,0 +1,333 @@
+/*
+ * 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 com.android.systemui.wm;
+
+import android.animation.Animator;
+import android.animation.AnimatorListenerAdapter;
+import android.animation.ValueAnimator;
+import android.content.res.Configuration;
+import android.os.Handler;
+import android.os.RemoteException;
+import android.util.Slog;
+import android.util.SparseArray;
+import android.view.IDisplayWindowInsetsController;
+import android.view.InsetsSource;
+import android.view.InsetsSourceControl;
+import android.view.InsetsState;
+import android.view.Surface;
+import android.view.SurfaceControl;
+import android.view.WindowInsets;
+import android.view.animation.Interpolator;
+import android.view.animation.PathInterpolator;
+
+import com.android.systemui.dagger.qualifiers.Main;
+
+import java.util.ArrayList;
+
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+/**
+ * Manages IME control at the display-level. This occurs when IME comes up in multi-window mode.
+ */
+@Singleton
+public class DisplayImeController implements DisplayWindowController.DisplayWindowListener {
+    private static final String TAG = "DisplayImeController";
+
+    static final int ANIMATION_DURATION_SHOW_MS = 275;
+    static final int ANIMATION_DURATION_HIDE_MS = 340;
+    static final Interpolator INTERPOLATOR = new PathInterpolator(0.4f, 0f, 0.2f, 1f);
+    private static final int DIRECTION_NONE = 0;
+    private static final int DIRECTION_SHOW = 1;
+    private static final int DIRECTION_HIDE = 2;
+
+    SystemWindows mSystemWindows;
+    final Handler mHandler;
+
+    final SparseArray<PerDisplay> mImePerDisplay = new SparseArray<>();
+
+    final ArrayList<ImePositionProcessor> mPositionProcessors = new ArrayList<>();
+
+    @Inject
+    DisplayImeController(SystemWindows syswin, DisplayWindowController displayController,
+            @Main Handler mainHandler) {
+        mHandler = mainHandler;
+        mSystemWindows = syswin;
+        displayController.addDisplayWindowListener(this);
+    }
+
+    @Override
+    public void onDisplayAdded(int displayId) {
+        // Add's a system-ui window-manager specifically for ime. This type is special because
+        // WM will defer IME inset handling to it in multi-window scenarious.
+        PerDisplay pd = new PerDisplay(displayId,
+                mSystemWindows.mDisplayController.getDisplayLayout(displayId).rotation());
+        try {
+            mSystemWindows.mWmService.setDisplayWindowInsetsController(displayId, pd);
+        } catch (RemoteException e) {
+            Slog.w(TAG, "Unable to set insets controller on display " + displayId);
+        }
+        mImePerDisplay.put(displayId, pd);
+    }
+
+    @Override
+    public void onDisplayConfigurationChanged(int displayId, Configuration newConfig) {
+        PerDisplay pd = mImePerDisplay.get(displayId);
+        if (pd == null) {
+            return;
+        }
+        if (mSystemWindows.mDisplayController.getDisplayLayout(displayId).rotation()
+                != pd.mRotation && isImeShowing(displayId)) {
+            pd.startAnimation(true);
+        }
+    }
+
+    @Override
+    public void onDisplayRemoved(int displayId) {
+        try {
+            mSystemWindows.mWmService.setDisplayWindowInsetsController(displayId, null);
+        } catch (RemoteException e) {
+            Slog.w(TAG, "Unable to remove insets controller on display " + displayId);
+        }
+        mImePerDisplay.remove(displayId);
+    }
+
+    private boolean isImeShowing(int displayId) {
+        PerDisplay pd = mImePerDisplay.get(displayId);
+        if (pd == null) {
+            return false;
+        }
+        final InsetsSource imeSource = pd.mInsetsState.getSource(InsetsState.ITYPE_IME);
+        return imeSource != null && pd.mImeSourceControl != null && imeSource.isVisible();
+    }
+
+    private void dispatchPositionChanged(int displayId, int imeTop,
+            SurfaceControl.Transaction t) {
+        synchronized (mPositionProcessors) {
+            for (ImePositionProcessor pp : mPositionProcessors) {
+                pp.onImePositionChanged(displayId, imeTop, t);
+            }
+        }
+    }
+
+    private void dispatchStartPositioning(int displayId, int imeTop, int finalImeTop,
+            boolean show, SurfaceControl.Transaction t) {
+        synchronized (mPositionProcessors) {
+            for (ImePositionProcessor pp : mPositionProcessors) {
+                pp.onImeStartPositioning(displayId, imeTop, finalImeTop, show, t);
+            }
+        }
+    }
+
+    private void dispatchEndPositioning(int displayId, int imeTop, boolean show,
+            SurfaceControl.Transaction t) {
+        synchronized (mPositionProcessors) {
+            for (ImePositionProcessor pp : mPositionProcessors) {
+                pp.onImeEndPositioning(displayId, imeTop, show, t);
+            }
+        }
+    }
+
+    /**
+     * Adds an {@link ImePositionProcessor} to be called during ime position updates.
+     */
+    public void addPositionProcessor(ImePositionProcessor processor) {
+        synchronized (mPositionProcessors) {
+            if (mPositionProcessors.contains(processor)) {
+                return;
+            }
+            mPositionProcessors.add(processor);
+        }
+    }
+
+    /**
+     * Removes an {@link ImePositionProcessor} to be called during ime position updates.
+     */
+    public void removePositionProcessor(ImePositionProcessor processor) {
+        synchronized (mPositionProcessors) {
+            mPositionProcessors.remove(processor);
+        }
+    }
+
+    class PerDisplay extends IDisplayWindowInsetsController.Stub {
+        final int mDisplayId;
+        final InsetsState mInsetsState = new InsetsState();
+        InsetsSourceControl mImeSourceControl = null;
+        int mAnimationDirection = DIRECTION_NONE;
+        ValueAnimator mAnimation = null;
+        int mRotation = Surface.ROTATION_0;
+
+        PerDisplay(int displayId, int initialRotation) {
+            mDisplayId = displayId;
+            mRotation = initialRotation;
+        }
+
+        @Override
+        public void insetsChanged(InsetsState insetsState) {
+            if (mInsetsState.equals(insetsState)) {
+                return;
+            }
+            mInsetsState.set(insetsState, true /* copySources */);
+        }
+
+        @Override
+        public void insetsControlChanged(InsetsState insetsState,
+                InsetsSourceControl[] activeControls) {
+            insetsChanged(insetsState);
+            if (activeControls != null) {
+                for (InsetsSourceControl activeControl : activeControls) {
+                    if (activeControl == null) {
+                        continue;
+                    }
+                    if (activeControl.getType() == InsetsState.ITYPE_IME) {
+                        mImeSourceControl = activeControl;
+                    }
+                }
+            }
+        }
+
+        @Override
+        public void showInsets(int types, boolean fromIme) {
+            if ((types & WindowInsets.Type.ime()) == 0) {
+                return;
+            }
+            startAnimation(true /* show */);
+        }
+
+        @Override
+        public void hideInsets(int types, boolean fromIme) {
+            if ((types & WindowInsets.Type.ime()) == 0) {
+                return;
+            }
+            startAnimation(false /* show */);
+        }
+
+        /**
+         * Sends the local visibility state back to window manager. Needed for legacy adjustForIme.
+         */
+        private void setVisibleDirectly(boolean visible) {
+            mInsetsState.getSource(InsetsState.ITYPE_IME).setVisible(visible);
+            try {
+                mSystemWindows.mWmService.modifyDisplayWindowInsets(mDisplayId, mInsetsState);
+            } catch (RemoteException e) {
+            }
+        }
+
+        private int imeTop(InsetsSource imeSource, float surfaceOffset) {
+            return imeSource.getFrame().top + (int) surfaceOffset;
+        }
+
+        private void startAnimation(final boolean show) {
+            final InsetsSource imeSource = mInsetsState.getSource(InsetsState.ITYPE_IME);
+            if (imeSource == null || mImeSourceControl == null) {
+                return;
+            }
+            if ((mAnimationDirection == DIRECTION_SHOW && show)
+                    || (mAnimationDirection == DIRECTION_HIDE && !show)) {
+                return;
+            }
+            if (mAnimationDirection != DIRECTION_NONE) {
+                mAnimation.end();
+                mAnimationDirection = DIRECTION_NONE;
+            }
+            mAnimationDirection = show ? DIRECTION_SHOW : DIRECTION_HIDE;
+            mHandler.post(() -> {
+                final float defaultY = mImeSourceControl.getSurfacePosition().y;
+                final float x = mImeSourceControl.getSurfacePosition().x;
+                final float startY = show ? defaultY + imeSource.getFrame().height() : defaultY;
+                final float endY = show ? defaultY : defaultY + imeSource.getFrame().height();
+                mAnimation = ValueAnimator.ofFloat(startY, endY);
+                mAnimation.setDuration(
+                        show ? ANIMATION_DURATION_SHOW_MS : ANIMATION_DURATION_HIDE_MS);
+
+                mAnimation.addUpdateListener(animation -> {
+                    SurfaceControl.Transaction t = new SurfaceControl.Transaction();
+                    float value = (float) animation.getAnimatedValue();
+                    t.setPosition(mImeSourceControl.getLeash(), x, value);
+                    dispatchPositionChanged(mDisplayId, imeTop(imeSource, value), t);
+                    t.apply();
+                    t.close();
+                });
+                mAnimation.setInterpolator(INTERPOLATOR);
+                mAnimation.addListener(new AnimatorListenerAdapter() {
+                    @Override
+                    public void onAnimationStart(Animator animation) {
+                        SurfaceControl.Transaction t = new SurfaceControl.Transaction();
+                        t.setPosition(mImeSourceControl.getLeash(), x, startY);
+                        dispatchStartPositioning(mDisplayId, imeTop(imeSource, startY),
+                                imeTop(imeSource, endY), mAnimationDirection == DIRECTION_SHOW,
+                                t);
+                        if (mAnimationDirection == DIRECTION_SHOW) {
+                            t.show(mImeSourceControl.getLeash());
+                        }
+                        t.apply();
+                        t.close();
+                    }
+                    @Override
+                    public void onAnimationEnd(Animator animation) {
+                        SurfaceControl.Transaction t = new SurfaceControl.Transaction();
+                        t.setPosition(mImeSourceControl.getLeash(), x, endY);
+                        dispatchEndPositioning(mDisplayId, imeTop(imeSource, endY),
+                                mAnimationDirection == DIRECTION_SHOW, t);
+                        if (mAnimationDirection == DIRECTION_HIDE) {
+                            t.hide(mImeSourceControl.getLeash());
+                        }
+                        t.apply();
+                        t.close();
+
+                        mAnimationDirection = DIRECTION_NONE;
+                        mAnimation = null;
+                    }
+                });
+                if (!show) {
+                    // When going away, queue up insets change first, otherwise any bounds changes
+                    // can have a "flicker" of ime-provided insets.
+                    setVisibleDirectly(false /* visible */);
+                }
+                mAnimation.start();
+                if (show) {
+                    // When showing away, queue up insets change last, otherwise any bounds changes
+                    // can have a "flicker" of ime-provided insets.
+                    setVisibleDirectly(true /* visible */);
+                }
+            });
+        }
+    }
+
+    /**
+     * Allows other things to synchronize with the ime position
+     */
+    public interface ImePositionProcessor {
+        /**
+         * Called when the IME position is starting to animate.
+         */
+        void onImeStartPositioning(int displayId, int imeTop, int finalImeTop, boolean showing,
+                SurfaceControl.Transaction t);
+
+        /**
+         * Called when the ime position changed. This is expected to be a synchronous call on the
+         * animation thread. Operations can be added to the transaction to be applied in sync.
+         */
+        void onImePositionChanged(int displayId, int imeTop, SurfaceControl.Transaction t);
+
+        /**
+         * Called when the IME position is done animating.
+         */
+        void onImeEndPositioning(int displayId, int imeTop, boolean showing,
+                SurfaceControl.Transaction t);
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextControllerTest.java b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextControllerTest.java
index b70fdbd..eccf096 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextControllerTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/CarrierTextControllerTest.java
@@ -19,7 +19,7 @@
 
 import static android.telephony.SubscriptionManager.DATA_ROAMING_DISABLE;
 import static android.telephony.SubscriptionManager.DATA_ROAMING_ENABLE;
-import static android.telephony.SubscriptionManager.NAME_SOURCE_DEFAULT_SOURCE;
+import static android.telephony.SubscriptionManager.NAME_SOURCE_DEFAULT;
 
 import static junit.framework.Assert.assertTrue;
 import static junit.framework.TestCase.assertFalse;
@@ -83,14 +83,14 @@
     private static final String TEST_CARRIER_2 = "TEST_CARRIER_2";
     private static final int TEST_CARRIER_ID = 1;
     private static final SubscriptionInfo TEST_SUBSCRIPTION = new SubscriptionInfo(0, "", 0,
-            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT_SOURCE, 0xFFFFFF, "",
+            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT, 0xFFFFFF, "",
             DATA_ROAMING_DISABLE, null, null, null, null, false, null, "", false, null,
             TEST_CARRIER_ID, 0);
     private static final SubscriptionInfo TEST_SUBSCRIPTION_NULL = new SubscriptionInfo(0, "", 0,
-            TEST_CARRIER, null, NAME_SOURCE_DEFAULT_SOURCE, 0xFFFFFF, "", DATA_ROAMING_DISABLE,
+            TEST_CARRIER, null, NAME_SOURCE_DEFAULT, 0xFFFFFF, "", DATA_ROAMING_DISABLE,
             null, null, null, null, false, null, "");
     private static final SubscriptionInfo TEST_SUBSCRIPTION_ROAMING = new SubscriptionInfo(0, "", 0,
-            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT_SOURCE, 0xFFFFFF, "",
+            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT, 0xFFFFFF, "",
             DATA_ROAMING_ENABLE, null, null, null, null, false, null, "");
     @Mock
     private WifiManager mWifiManager;
diff --git a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
index 40ea6dd..0c22aae 100644
--- a/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
+++ b/packages/SystemUI/tests/src/com/android/keyguard/KeyguardUpdateMonitorTest.java
@@ -17,7 +17,7 @@
 package com.android.keyguard;
 
 import static android.telephony.SubscriptionManager.DATA_ROAMING_DISABLE;
-import static android.telephony.SubscriptionManager.NAME_SOURCE_DEFAULT_SOURCE;
+import static android.telephony.SubscriptionManager.NAME_SOURCE_DEFAULT;
 
 import static com.google.common.truth.Truth.assertThat;
 
@@ -84,11 +84,11 @@
     private static final int TEST_CARRIER_ID = 1;
     private static final String TEST_GROUP_UUID = "59b5c870-fc4c-47a4-a99e-9db826b48b24";
     private static final SubscriptionInfo TEST_SUBSCRIPTION = new SubscriptionInfo(1, "", 0,
-            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT_SOURCE, 0xFFFFFF, "",
+            TEST_CARRIER, TEST_CARRIER, NAME_SOURCE_DEFAULT, 0xFFFFFF, "",
             DATA_ROAMING_DISABLE, null, null, null, null, false, null, "", false, TEST_GROUP_UUID,
             TEST_CARRIER_ID, 0);
     private static final SubscriptionInfo TEST_SUBSCRIPTION_2 = new SubscriptionInfo(2, "", 0,
-            TEST_CARRIER, TEST_CARRIER_2, NAME_SOURCE_DEFAULT_SOURCE, 0xFFFFFF, "",
+            TEST_CARRIER, TEST_CARRIER_2, NAME_SOURCE_DEFAULT, 0xFFFFFF, "",
             DATA_ROAMING_DISABLE, null, null, null, null, false, null, "", true, TEST_GROUP_UUID,
             TEST_CARRIER_ID, 0);
     @Mock
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 77659df..3fdbd3e 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationTestHelper.java
@@ -47,6 +47,9 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow.ExpansionLogger;
+import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow.OnExpandClickListener;
+import com.android.systemui.statusbar.notification.row.NotifRemoteViewCache;
 import com.android.systemui.statusbar.notification.row.NotificationContentInflater;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.InflationFlag;
 import com.android.systemui.statusbar.phone.HeadsUpManagerPhone;
@@ -72,6 +75,7 @@
     public static final UserHandle USER_HANDLE = UserHandle.of(ActivityManager.getCurrentUser());
 
     private static final String GROUP_KEY = "gruKey";
+    private static final String APP_NAME = "appName";
 
     private final Context mContext;
     private int mId;
@@ -303,9 +307,6 @@
                 null /* root */,
                 false /* attachToRoot */);
         ExpandableNotificationRow row = mRow;
-        row.setGroupManager(mGroupManager);
-        row.setHeadsUpManager(mHeadsUpManager);
-        row.setAboveShelfChangedListener(aboveShelf -> {});
 
         final NotificationChannel channel =
                 new NotificationChannel(
@@ -329,6 +330,23 @@
         entry.setRow(row);
         entry.createIcons(mContext, entry.getSbn());
         row.setEntry(entry);
+
+        NotificationContentInflater contentBinder = new NotificationContentInflater(
+                mock(NotifRemoteViewCache.class),
+                mock(NotificationRemoteInputManager.class));
+        contentBinder.setInflateSynchronously(true);
+
+        row.initialize(
+                APP_NAME,
+                entry.getKey(),
+                mock(ExpansionLogger.class),
+                mock(KeyguardBypassController.class),
+                mGroupManager,
+                mHeadsUpManager,
+                contentBinder,
+                mock(OnExpandClickListener.class));
+        row.setAboveShelfChangedListener(aboveShelf -> { });
+
         row.setInflationFlags(extraInflationFlags);
         inflateAndWait(row);
 
@@ -341,7 +359,6 @@
 
     private static void inflateAndWait(ExpandableNotificationRow row) throws Exception {
         CountDownLatch countDownLatch = new CountDownLatch(1);
-        row.getNotificationInflater().setInflateSynchronously(true);
         NotificationContentInflater.InflationCallback callback =
                 new NotificationContentInflater.InflationCallback() {
                     @Override
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
index c559265..1c29453 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/NotificationEntryManagerTest.java
@@ -87,7 +87,10 @@
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
 import com.android.systemui.statusbar.notification.people.PeopleNotificationIdentifier;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
+import com.android.systemui.statusbar.notification.row.NotifRemoteViewCache;
+import com.android.systemui.statusbar.notification.row.NotificationContentInflater;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
+import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder;
 import com.android.systemui.statusbar.notification.row.RowInflaterTask;
 import com.android.systemui.statusbar.notification.stack.NotificationListContainer;
 import com.android.systemui.statusbar.phone.KeyguardBypassController;
@@ -241,8 +244,14 @@
         mEntryManager.addNotificationEntryListener(mEntryListener);
         mEntryManager.setNotificationRemoveInterceptor(mRemoveInterceptor);
 
+        NotificationRowContentBinder contentBinder = new NotificationContentInflater(
+                mock(NotifRemoteViewCache.class),
+                mRemoteInputManager);
+
         NotificationRowBinderImpl notificationRowBinder =
-                new NotificationRowBinderImpl(mContext, true, /* allowLongPress */
+                new NotificationRowBinderImpl(mContext,
+                        contentBinder,
+                        true, /* allowLongPress */
                         mock(KeyguardBypassController.class),
                         mock(StatusBarStateController.class),
                         mock(NotificationLogger.class));
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
index 0837a42..28feaca 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/collection/NotifCollectionTest.java
@@ -24,6 +24,7 @@
 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.assertTrue;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.ArgumentMatchers.eq;
@@ -261,9 +262,13 @@
                 .setRank(5)
                 .setExplanation("baz buzz")
                 .build();
+
+        // WHEN entry3's ranking update includes an update to its overrideGroupKey
+        final String newOverrideGroupKey = "newOverrideGroupKey";
         Ranking newRanking3 = new RankingBuilder(notif3.ranking)
                 .setRank(6)
                 .setExplanation("Penguin pizza")
+                .setOverrideGroupKey(newOverrideGroupKey)
                 .build();
 
         mNoMan.setRanking(notif1.sbn.getKey(), newRanking1);
@@ -275,6 +280,10 @@
         assertEquals(newRanking1, entry1.getRanking());
         assertEquals(newRanking2, entry2.getRanking());
         assertEquals(newRanking3, entry3.getRanking());
+
+        // THEN the entry3's overrideGroupKey is updated along with its groupKey
+        assertEquals(newOverrideGroupKey, entry3.getSbn().getOverrideGroupKey());
+        assertNotNull(entry3.getSbn().getGroupKey());
     }
 
     @Test
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
index 0764d0c..867a9b9 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/people/PeopleHubViewControllerTest.kt
@@ -178,9 +178,10 @@
 private fun fakePersonModel(
     id: String,
     name: CharSequence,
-    clickIntent: PendingIntent
+    clickIntent: PendingIntent,
+    userId: Int = 0
 ): PersonModel =
-        PersonModel(id, name, mock(Drawable::class.java), clickIntent)
+        PersonModel(id, name, mock(Drawable::class.java), clickIntent, userId)
 
 private fun fakePersonViewModel(name: CharSequence): PersonViewModel =
         PersonViewModel(name, mock(Drawable::class.java), mock({}.javaClass))
@@ -207,4 +208,4 @@
     override fun onDataChanged(data: T) {
         lastSeen = Maybe.Just(data)
     }
-}
\ No newline at end of file
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImplTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImplTest.java
new file mode 100644
index 0000000..d7214f3
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotifRemoteViewCacheImplTest.java
@@ -0,0 +1,112 @@
+/*
+ * Copyright (C) 2020 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.systemui.statusbar.notification.row;
+
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_CONTRACTED;
+import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_EXPANDED;
+
+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 static org.mockito.Mockito.verify;
+
+import android.testing.AndroidTestingRunner;
+import android.widget.RemoteViews;
+
+import androidx.test.filters.SmallTest;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.notification.NotificationEntryListener;
+import com.android.systemui.statusbar.notification.NotificationEntryManager;
+import com.android.systemui.statusbar.notification.collection.NotificationEntry;
+import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
+
+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(AndroidTestingRunner.class)
+public class NotifRemoteViewCacheImplTest extends SysuiTestCase {
+
+    private NotifRemoteViewCacheImpl mNotifRemoteViewCache;
+    private NotificationEntry mEntry;
+    private NotificationEntryListener mEntryListener;
+    @Mock private RemoteViews mRemoteViews;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mEntry = new NotificationEntryBuilder().build();
+
+        NotificationEntryManager entryManager = mock(NotificationEntryManager.class);
+        mNotifRemoteViewCache = new NotifRemoteViewCacheImpl(entryManager);
+        ArgumentCaptor<NotificationEntryListener> entryListenerCaptor =
+                ArgumentCaptor.forClass(NotificationEntryListener.class);
+        verify(entryManager).addNotificationEntryListener(entryListenerCaptor.capture());
+        mEntryListener = entryListenerCaptor.getValue();
+    }
+
+    @Test
+    public void testPutCachedView() {
+        // GIVEN an initialized cache for an entry.
+        mEntryListener.onPendingEntryAdded(mEntry);
+
+        // WHEN a notification's cached remote views is put in.
+        mNotifRemoteViewCache.putCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED, mRemoteViews);
+
+        // THEN the remote view is cached.
+        assertTrue(mNotifRemoteViewCache.hasCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED));
+        assertEquals(
+                "Cached remote view is not the one we put in.",
+                mRemoteViews,
+                mNotifRemoteViewCache.getCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED));
+    }
+
+    @Test
+    public void testRemoveCachedView() {
+        // GIVEN a cache with a cached view.
+        mEntryListener.onPendingEntryAdded(mEntry);
+        mNotifRemoteViewCache.putCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED, mRemoteViews);
+
+        // WHEN we remove the cached view.
+        mNotifRemoteViewCache.removeCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED);
+
+        // THEN the remote view is not cached.
+        assertFalse(mNotifRemoteViewCache.hasCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED));
+    }
+
+    @Test
+    public void testClearCache() {
+        // GIVEN a non-empty cache.
+        mEntryListener.onPendingEntryAdded(mEntry);
+        mNotifRemoteViewCache.putCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED, mRemoteViews);
+        mNotifRemoteViewCache.putCachedView(mEntry, FLAG_CONTENT_VIEW_EXPANDED, mRemoteViews);
+
+        // WHEN we clear the cache.
+        mNotifRemoteViewCache.clearCache(mEntry);
+
+        // THEN the cache is empty.
+        assertFalse(mNotifRemoteViewCache.hasCachedView(mEntry, FLAG_CONTENT_VIEW_CONTRACTED));
+        assertFalse(mNotifRemoteViewCache.hasCachedView(mEntry, FLAG_CONTENT_VIEW_EXPANDED));
+    }
+}
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
index f916fe5..cb9da6a 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/notification/row/NotificationContentInflaterTest.java
@@ -22,11 +22,16 @@
 import static com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.FLAG_CONTENT_VIEW_HEADS_UP;
 
 import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotEquals;
 import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.times;
 import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
 
 import android.app.Notification;
 import android.content.Context;
@@ -35,16 +40,17 @@
 import android.os.Looper;
 import android.testing.AndroidTestingRunner;
 import android.testing.TestableLooper.RunWithLooper;
-import android.util.ArrayMap;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.RemoteViews;
+import android.widget.TextView;
 
 import androidx.test.filters.SmallTest;
 import androidx.test.filters.Suppress;
 
 import com.android.systemui.SysuiTestCase;
 import com.android.systemui.statusbar.InflationTask;
+import com.android.systemui.statusbar.NotificationRemoteInputManager;
 import com.android.systemui.statusbar.NotificationTestHelper;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.row.NotificationRowContentBinder.BindParams;
@@ -57,6 +63,8 @@
 import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
 import java.util.HashMap;
 import java.util.concurrent.CountDownLatch;
@@ -73,8 +81,11 @@
     private Notification.Builder mBuilder;
     private ExpandableNotificationRow mRow;
 
+    @Mock private NotifRemoteViewCache mCache;
+
     @Before
     public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
         mBuilder = new Notification.Builder(mContext).setSmallIcon(
                 R.drawable.ic_person)
                 .setContentTitle("Title")
@@ -83,7 +94,9 @@
         ExpandableNotificationRow row = new NotificationTestHelper(mContext, mDependency).createRow(
                 mBuilder.build());
         mRow = spy(row);
-        mNotificationInflater = new NotificationContentInflater();
+        mNotificationInflater = new NotificationContentInflater(
+                mCache,
+                mock(NotificationRemoteInputManager.class));
     }
 
     @Test
@@ -174,7 +187,9 @@
                 result,
                 FLAG_CONTENT_VIEW_EXPANDED,
                 0,
-                new ArrayMap() /* cachedContentViews */, mRow,
+                mock(NotifRemoteViewCache.class),
+                mRow.getEntry(),
+                mRow,
                 true /* isNewView */, (v, p, r) -> true,
                 new InflationCallback() {
                     @Override
@@ -244,6 +259,71 @@
                 NotificationContentInflater.canReapplyRemoteView(mediaView, decoratedMediaView));
     }
 
+    @Test
+    public void testUsesSameViewWhenCachedPossibleToReuse() throws Exception {
+        // GIVEN a cached view.
+        RemoteViews contractedRemoteView = mBuilder.createContentView();
+        when(mCache.hasCachedView(mRow.getEntry(), FLAG_CONTENT_VIEW_CONTRACTED))
+                .thenReturn(true);
+        when(mCache.getCachedView(mRow.getEntry(), FLAG_CONTENT_VIEW_CONTRACTED))
+                .thenReturn(contractedRemoteView);
+
+        // GIVEN existing bound view with same layout id.
+        View view = contractedRemoteView.apply(mContext, null /* parent */);
+        mRow.getPrivateLayout().setContractedChild(view);
+
+        // WHEN inflater inflates
+        inflateAndWait(mNotificationInflater, FLAG_CONTENT_VIEW_CONTRACTED, mRow);
+
+        // THEN the view should be re-used
+        assertEquals("Binder inflated a new view even though the old one was cached and usable.",
+                view, mRow.getPrivateLayout().getContractedChild());
+    }
+
+    @Test
+    public void testInflatesNewViewWhenCachedNotPossibleToReuse() throws Exception {
+        // GIVEN a cached remote view.
+        RemoteViews contractedRemoteView = mBuilder.createHeadsUpContentView();
+        when(mCache.hasCachedView(mRow.getEntry(), FLAG_CONTENT_VIEW_CONTRACTED))
+                .thenReturn(true);
+        when(mCache.getCachedView(mRow.getEntry(), FLAG_CONTENT_VIEW_CONTRACTED))
+                .thenReturn(contractedRemoteView);
+
+        // GIVEN existing bound view with different layout id.
+        View view = new TextView(mContext);
+        mRow.getPrivateLayout().setContractedChild(view);
+
+        // WHEN inflater inflates
+        inflateAndWait(mNotificationInflater, FLAG_CONTENT_VIEW_CONTRACTED, mRow);
+
+        // THEN the view should be a new view
+        assertNotEquals("Binder (somehow) used the same view when inflating.",
+                view, mRow.getPrivateLayout().getContractedChild());
+    }
+
+    @Test
+    public void testInflationCachesCreatedRemoteView() throws Exception {
+        // WHEN inflater inflates
+        inflateAndWait(mNotificationInflater, FLAG_CONTENT_VIEW_CONTRACTED, mRow);
+
+        // THEN inflater informs cache of the new remote view
+        verify(mCache).putCachedView(
+                eq(mRow.getEntry()),
+                eq(FLAG_CONTENT_VIEW_CONTRACTED),
+                any());
+    }
+
+    @Test
+    public void testUnbindRemovesCachedRemoteView() {
+        // WHEN inflated unbinds content
+        mNotificationInflater.unbindContent(mRow.getEntry(), mRow, FLAG_CONTENT_VIEW_HEADS_UP);
+
+        // THEN inflated informs cache to remove remote view
+        verify(mCache).removeCachedView(
+                eq(mRow.getEntry()),
+                eq(FLAG_CONTENT_VIEW_HEADS_UP));
+    }
+
     private static void inflateAndWait(NotificationContentInflater inflater,
             @InflationFlag int contentToInflate,
             ExpandableNotificationRow row)
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 7e485f4..3da87ea 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
@@ -122,6 +122,7 @@
 import com.android.systemui.statusbar.notification.collection.NotificationEntryBuilder;
 import com.android.systemui.statusbar.notification.collection.init.NewNotifPipeline;
 import com.android.systemui.statusbar.notification.logging.NotificationLogger;
+import com.android.systemui.statusbar.notification.row.NotificationContentInflater;
 import com.android.systemui.statusbar.notification.row.NotificationGutsManager;
 import com.android.systemui.statusbar.notification.stack.NotificationStackScrollLayout;
 import com.android.systemui.statusbar.phone.dagger.StatusBarComponent;
@@ -247,6 +248,7 @@
     @Mock private DismissCallbackRegistry mDismissCallbackRegistry;
     @Mock private ScreenPinningRequest mScreenPinningRequest;
     @Mock private NotificationEntryManager mEntryManager;
+    @Mock private NotificationContentInflater mNotificationContentInflater;
     @Mock private LockscreenLockIconController mLockscreenLockIconController;
     @Mock private StatusBarNotificationActivityStarter.Builder
             mStatusBarNotificationActivityStarterBuilder;
@@ -356,6 +358,7 @@
                 mNotificationGutsManager,
                 notificationLogger,
                 mEntryManager,
+                mNotificationContentInflater,
                 mNotificationInterruptionStateProvider,
                 mNotificationViewHierarchyManager,
                 mKeyguardViewMediator,
diff --git a/rs/java/android/renderscript/RenderScript.java b/rs/java/android/renderscript/RenderScript.java
index f4c2777..5b79d51 100644
--- a/rs/java/android/renderscript/RenderScript.java
+++ b/rs/java/android/renderscript/RenderScript.java
@@ -447,44 +447,33 @@
         validate();
         return rsnAllocationCreateTyped(mContext, type, mip, usage, pointer);
     }
-    native long rsnAllocationCreateFromBitmap(long con, long type, int mip, long bitmapHandle,
+
+    native long rsnAllocationCreateFromBitmap(long con, long type, int mip, Bitmap bmp,
                 int usage);
     synchronized long nAllocationCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
         validate();
-        return rsnAllocationCreateFromBitmap(mContext, type, mip, bmp.getNativeInstance(), usage);
+        return rsnAllocationCreateFromBitmap(mContext, type, mip, bmp, usage);
     }
 
-    native long rsnAllocationCreateBitmapBackedAllocation(long con, long type, int mip, long bitmapHandle,
+    native long rsnAllocationCreateBitmapBackedAllocation(long con, long type, int mip, Bitmap bmp,
                 int usage);
     synchronized long nAllocationCreateBitmapBackedAllocation(long type, int mip, Bitmap bmp,
                 int usage) {
         validate();
-        return rsnAllocationCreateBitmapBackedAllocation(mContext, type, mip, bmp.getNativeInstance(),
-                usage);
+        return rsnAllocationCreateBitmapBackedAllocation(mContext, type, mip, bmp, usage);
     }
 
-    native long rsnAllocationCubeCreateFromBitmap(long con, long type, int mip, long bitmapHandle,
+    native long rsnAllocationCubeCreateFromBitmap(long con, long type, int mip, Bitmap bmp,
                 int usage);
     synchronized long nAllocationCubeCreateFromBitmap(long type, int mip, Bitmap bmp, int usage) {
         validate();
-        return rsnAllocationCubeCreateFromBitmap(mContext, type, mip, bmp.getNativeInstance(),
-                usage);
-    }
-    native long  rsnAllocationCreateBitmapRef(long con, long type, long bitmapHandle);
-    synchronized long nAllocationCreateBitmapRef(long type, Bitmap bmp) {
-        validate();
-        return rsnAllocationCreateBitmapRef(mContext, type, bmp.getNativeInstance());
-    }
-    native long  rsnAllocationCreateFromAssetStream(long con, int mips, int assetStream, int usage);
-    synchronized long nAllocationCreateFromAssetStream(int mips, int assetStream, int usage) {
-        validate();
-        return rsnAllocationCreateFromAssetStream(mContext, mips, assetStream, usage);
+        return rsnAllocationCubeCreateFromBitmap(mContext, type, mip, bmp, usage);
     }
 
-    native void  rsnAllocationCopyToBitmap(long con, long alloc, long bitmapHandle);
+    native void  rsnAllocationCopyToBitmap(long con, long alloc, Bitmap bmp);
     synchronized void nAllocationCopyToBitmap(long alloc, Bitmap bmp) {
         validate();
-        rsnAllocationCopyToBitmap(mContext, alloc, bmp.getNativeInstance());
+        rsnAllocationCopyToBitmap(mContext, alloc, bmp);
     }
 
     native void rsnAllocationSyncAll(long con, long alloc, int src);
@@ -537,10 +526,10 @@
         validate();
         rsnAllocationGenerateMipmaps(mContext, alloc);
     }
-    native void  rsnAllocationCopyFromBitmap(long con, long alloc, long bitmapHandle);
+    native void  rsnAllocationCopyFromBitmap(long con, long alloc, Bitmap bmp);
     synchronized void nAllocationCopyFromBitmap(long alloc, Bitmap bmp) {
         validate();
-        rsnAllocationCopyFromBitmap(mContext, alloc, bmp.getNativeInstance());
+        rsnAllocationCopyFromBitmap(mContext, alloc, bmp);
     }
 
 
diff --git a/rs/jni/Android.mk b/rs/jni/Android.mk
index 0854b95..f9ef0b7 100644
--- a/rs/jni/Android.mk
+++ b/rs/jni/Android.mk
@@ -12,7 +12,6 @@
     libRS \
     libcutils \
     liblog \
-    libhwui \
     libutils \
     libui \
     libgui \
diff --git a/rs/jni/android_renderscript_RenderScript.cpp b/rs/jni/android_renderscript_RenderScript.cpp
index dfee961..5ae895d 100644
--- a/rs/jni/android_renderscript_RenderScript.cpp
+++ b/rs/jni/android_renderscript_RenderScript.cpp
@@ -32,10 +32,10 @@
 
 #include "jni.h"
 #include <nativehelper/JNIHelp.h>
+#include <android/graphics/bitmap.h>
 #include "android_runtime/AndroidRuntime.h"
 #include "android_runtime/android_view_Surface.h"
 #include "android_runtime/android_util_AssetManager.h"
-#include "android/graphics/GraphicsJNI.h"
 #include "android/native_window.h"
 #include "android/native_window_jni.h"
 
@@ -1319,27 +1319,28 @@
     rsAllocationGenerateMipmaps((RsContext)con, (RsAllocation)alloc);
 }
 
+static size_t computeByteSize(const android::graphics::Bitmap& bitmap) {
+    AndroidBitmapInfo info = bitmap.getInfo();
+    return info.height * info.stride;
+}
+
 static jlong
 nAllocationCreateFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong type, jint mip,
-                            jlong bitmapPtr, jint usage)
+                            jobject jbitmap, jint usage)
 {
-    SkBitmap bitmap;
-    bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+    android::graphics::Bitmap bitmap(_env, jbitmap);
     const void* ptr = bitmap.getPixels();
     jlong id = (jlong)(uintptr_t)rsAllocationCreateFromBitmap((RsContext)con,
                                                   (RsType)type, (RsAllocationMipmapControl)mip,
-                                                  ptr, bitmap.computeByteSize(), usage);
+                                                  ptr, computeByteSize(bitmap), usage);
     return id;
 }
 
 static jlong
 nAllocationCreateBitmapBackedAllocation(JNIEnv *_env, jobject _this, jlong con, jlong type,
-                                        jint mip, jlong bitmapPtr, jint usage)
+                                        jint mip, jobject jbitmap, jint usage)
 {
-    SkBitmap bitmap;
-    bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+    android::graphics::Bitmap bitmap(_env, jbitmap);
     const void* ptr = bitmap.getPixels();
     jlong id = (jlong)(uintptr_t)rsAllocationCreateTyped((RsContext)con,
                                             (RsType)type, (RsAllocationMipmapControl)mip,
@@ -1349,40 +1350,35 @@
 
 static jlong
 nAllocationCubeCreateFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong type, jint mip,
-                                jlong bitmapPtr, jint usage)
+                                jobject jbitmap, jint usage)
 {
-    SkBitmap bitmap;
-    bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+    android::graphics::Bitmap bitmap(_env, jbitmap);
     const void* ptr = bitmap.getPixels();
     jlong id = (jlong)(uintptr_t)rsAllocationCubeCreateFromBitmap((RsContext)con,
                                                       (RsType)type, (RsAllocationMipmapControl)mip,
-                                                      ptr, bitmap.computeByteSize(), usage);
+                                                      ptr, computeByteSize(bitmap), usage);
     return id;
 }
 
 static void
-nAllocationCopyFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jlong bitmapPtr)
+nAllocationCopyFromBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jobject jbitmap)
 {
-    SkBitmap bitmap;
-    bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-    int w = bitmap.width();
-    int h = bitmap.height();
+    android::graphics::Bitmap bitmap(_env, jbitmap);
+    int w = bitmap.getInfo().width;
+    int h = bitmap.getInfo().height;
 
     const void* ptr = bitmap.getPixels();
     rsAllocation2DData((RsContext)con, (RsAllocation)alloc, 0, 0,
                        0, RS_ALLOCATION_CUBEMAP_FACE_POSITIVE_X,
-                       w, h, ptr, bitmap.computeByteSize(), 0);
+                       w, h, ptr, computeByteSize(bitmap), 0);
 }
 
 static void
-nAllocationCopyToBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jlong bitmapPtr)
+nAllocationCopyToBitmap(JNIEnv *_env, jobject _this, jlong con, jlong alloc, jobject jbitmap)
 {
-    SkBitmap bitmap;
-    bitmap::toBitmap(bitmapPtr).getSkBitmap(&bitmap);
-
+    android::graphics::Bitmap bitmap(_env, jbitmap);
     void* ptr = bitmap.getPixels();
-    rsAllocationCopyToBitmap((RsContext)con, (RsAllocation)alloc, ptr, bitmap.computeByteSize());
+    rsAllocationCopyToBitmap((RsContext)con, (RsAllocation)alloc, ptr, computeByteSize(bitmap));
     bitmap.notifyPixelsChanged();
 }
 
@@ -2867,12 +2863,12 @@
 {"rsnTypeGetNativeData",             "(JJ[J)V",                               (void*)nTypeGetNativeData },
 
 {"rsnAllocationCreateTyped",         "(JJIIJ)J",                              (void*)nAllocationCreateTyped },
-{"rsnAllocationCreateFromBitmap",    "(JJIJI)J",                              (void*)nAllocationCreateFromBitmap },
-{"rsnAllocationCreateBitmapBackedAllocation",    "(JJIJI)J",                  (void*)nAllocationCreateBitmapBackedAllocation },
-{"rsnAllocationCubeCreateFromBitmap","(JJIJI)J",                              (void*)nAllocationCubeCreateFromBitmap },
+{"rsnAllocationCreateFromBitmap",    "(JJILandroid/graphics/Bitmap;I)J",      (void*)nAllocationCreateFromBitmap },
+{"rsnAllocationCreateBitmapBackedAllocation",    "(JJILandroid/graphics/Bitmap;I)J", (void*)nAllocationCreateBitmapBackedAllocation },
+{"rsnAllocationCubeCreateFromBitmap","(JJILandroid/graphics/Bitmap;I)J",      (void*)nAllocationCubeCreateFromBitmap },
 
-{"rsnAllocationCopyFromBitmap",      "(JJJ)V",                                (void*)nAllocationCopyFromBitmap },
-{"rsnAllocationCopyToBitmap",        "(JJJ)V",                                (void*)nAllocationCopyToBitmap },
+{"rsnAllocationCopyFromBitmap",      "(JJLandroid/graphics/Bitmap;)V",        (void*)nAllocationCopyFromBitmap },
+{"rsnAllocationCopyToBitmap",        "(JJLandroid/graphics/Bitmap;)V",        (void*)nAllocationCopyToBitmap },
 
 {"rsnAllocationSyncAll",             "(JJI)V",                                (void*)nAllocationSyncAll },
 {"rsnAllocationSetupBufferQueue",    "(JJI)V",                                (void*)nAllocationSetupBufferQueue },
diff --git a/services/Android.bp b/services/Android.bp
index 1e11936..5afed6c 100644
--- a/services/Android.bp
+++ b/services/Android.bp
@@ -113,7 +113,7 @@
     srcs: [":services-sources"],
     installable: false,
     // TODO: remove the --hide options below
-    args: " --show-single-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES,process=android.annotation.SystemApi.Process.SYSTEM_SERVER\\)" +
+    args: " --show-annotation android.annotation.SystemApi\\(client=android.annotation.SystemApi.Client.MODULE_LIBRARIES,process=android.annotation.SystemApi.Process.SYSTEM_SERVER\\)" +
         " --hide-annotation android.annotation.Hide" +
         " --hide-package com.google.android.startop.iorap" +
         " --hide ReferencesHidden" +
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index bd8a361..4515be8 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -3029,25 +3029,9 @@
             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;
-                    ensureRunningOnConnectivityServiceThread();
-                    NetworkAgentInfo nai = nri.mSatisfier;
-                    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);
-                }
+                NetworkFactoryInfo nfi = mNetworkFactoryInfos.get(msg.replyTo);
+                nfi.completeConnection();
+                sendAllRequestsToFactory(nfi);
             } else {
                 loge("Error connecting NetworkFactory");
                 mNetworkFactoryInfos.remove(msg.obj);
@@ -3430,8 +3414,7 @@
             }
 
             for (NetworkFactoryInfo nfi : mNetworkFactoryInfos.values()) {
-                nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_CANCEL_REQUEST,
-                        nri.request);
+                nfi.cancelRequest(nri.request);
             }
         } else {
             // listens don't have a singular affectedNetwork.  Check all networks to see
@@ -4927,16 +4910,33 @@
     private static class NetworkFactoryInfo {
         public final String name;
         public final Messenger messenger;
-        public final AsyncChannel asyncChannel;
+        private final AsyncChannel mAsyncChannel;
         public final int factorySerialNumber;
 
         NetworkFactoryInfo(String name, Messenger messenger, AsyncChannel asyncChannel,
                 int factorySerialNumber) {
             this.name = name;
             this.messenger = messenger;
-            this.asyncChannel = asyncChannel;
+            this.mAsyncChannel = asyncChannel;
             this.factorySerialNumber = factorySerialNumber;
         }
+
+        void requestNetwork(NetworkRequest request, int score, int servingSerialNumber) {
+            mAsyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score,
+                    servingSerialNumber, request);
+        }
+
+        void cancelRequest(NetworkRequest request) {
+            mAsyncChannel.sendMessage(android.net.NetworkFactory.CMD_CANCEL_REQUEST, request);
+        }
+
+        void connect(Context context, Handler handler) {
+            mAsyncChannel.connect(context, handler, messenger);
+        }
+
+        void completeConnection() {
+            mAsyncChannel.sendMessage(AsyncChannel.CMD_CHANNEL_FULL_CONNECTION);
+        }
     }
 
     private void ensureNetworkRequestHasType(NetworkRequest request) {
@@ -5325,7 +5325,7 @@
     private void handleRegisterNetworkFactory(NetworkFactoryInfo nfi) {
         if (DBG) log("Got NetworkFactory Messenger for " + nfi.name);
         mNetworkFactoryInfos.put(nfi.messenger, nfi);
-        nfi.asyncChannel.connect(mContext, mTrackerHandler, nfi.messenger);
+        nfi.connect(mContext, mTrackerHandler);
     }
 
     @Override
@@ -5961,8 +5961,26 @@
             log("sending new Min Network Score(" + score + "): " + networkRequest.toString());
         }
         for (NetworkFactoryInfo nfi : mNetworkFactoryInfos.values()) {
-            nfi.asyncChannel.sendMessage(android.net.NetworkFactory.CMD_REQUEST_NETWORK, score,
-                    serial, networkRequest);
+            nfi.requestNetwork(networkRequest, score, serial);
+        }
+    }
+
+    /** Sends all current NetworkRequests to the specified factory. */
+    private void sendAllRequestsToFactory(NetworkFactoryInfo nfi) {
+        ensureRunningOnConnectivityServiceThread();
+        for (NetworkRequestInfo nri : mNetworkRequests.values()) {
+            if (nri.request.isListen()) continue;
+            NetworkAgentInfo nai = nri.mSatisfier;
+            final int score;
+            final int serial;
+            if (nai != null) {
+                score = nai.getCurrentScore();
+                serial = nai.factorySerialNumber;
+            } else {
+                score = 0;
+                serial = NetworkFactory.SerialNumber.NONE;
+            }
+            nfi.requestNetwork(nri.request, score, serial);
         }
     }
 
diff --git a/services/core/java/com/android/server/LocationManagerService.java b/services/core/java/com/android/server/LocationManagerService.java
index c5f1923..0fc5340 100644
--- a/services/core/java/com/android/server/LocationManagerService.java
+++ b/services/core/java/com/android/server/LocationManagerService.java
@@ -3192,6 +3192,8 @@
             }
             ipw.decreaseIndent();
 
+            mRequestStatistics.history.dump(ipw);
+
             ipw.println("Last Known Locations:");
             ipw.increaseIndent();
             for (Map.Entry<String, Location> entry : mLastLocation.entrySet()) {
diff --git a/services/core/java/com/android/server/NetworkTimeUpdateServiceImpl.java b/services/core/java/com/android/server/NetworkTimeUpdateServiceImpl.java
index cfe56052..d20936c 100644
--- a/services/core/java/com/android/server/NetworkTimeUpdateServiceImpl.java
+++ b/services/core/java/com/android/server/NetworkTimeUpdateServiceImpl.java
@@ -36,11 +36,11 @@
 import android.os.Message;
 import android.os.PowerManager;
 import android.os.SystemClock;
+import android.os.TimestampedValue;
 import android.provider.Settings;
 import android.util.Log;
 import android.util.NtpTrustedTime;
 import android.util.TimeUtils;
-import android.util.TimestampedValue;
 
 import com.android.internal.util.DumpUtils;
 
diff --git a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
index a4c44fa..d7ad1c2 100644
--- a/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
+++ b/services/core/java/com/android/server/am/ActivityManagerShellCommand.java
@@ -2934,33 +2934,37 @@
         }
         ArraySet<Long> enabled = new ArraySet<>();
         ArraySet<Long> disabled = new ArraySet<>();
-        switch (toggleValue) {
-            case "enable":
-                enabled.add(changeId);
-                pw.println("Enabled change " + changeId + " for " + packageName + ".");
-                CompatibilityChangeConfig overrides =
-                        new CompatibilityChangeConfig(
-                                new Compatibility.ChangeConfig(enabled, disabled));
-                platformCompat.setOverrides(overrides, packageName);
-                return 0;
-            case "disable":
-                disabled.add(changeId);
-                pw.println("Disabled change " + changeId + " for " + packageName + ".");
-                overrides =
-                        new CompatibilityChangeConfig(
-                                new Compatibility.ChangeConfig(enabled, disabled));
-                platformCompat.setOverrides(overrides, packageName);
-                return 0;
-            case "reset":
-                if (platformCompat.clearOverride(changeId, packageName)) {
-                    pw.println("Reset change " + changeId + " for " + packageName
-                            + " to default value.");
-                } else {
-                    pw.println("No override exists for changeId " + changeId + ".");
-                }
-                return 0;
-            default:
-                pw.println("Invalid toggle value: '" + toggleValue + "'.");
+        try {
+            switch (toggleValue) {
+                case "enable":
+                    enabled.add(changeId);
+                    CompatibilityChangeConfig overrides =
+                            new CompatibilityChangeConfig(
+                                    new Compatibility.ChangeConfig(enabled, disabled));
+                    platformCompat.setOverrides(overrides, packageName);
+                    pw.println("Enabled change " + changeId + " for " + packageName + ".");
+                    return 0;
+                case "disable":
+                    disabled.add(changeId);
+                    overrides =
+                            new CompatibilityChangeConfig(
+                                    new Compatibility.ChangeConfig(enabled, disabled));
+                    platformCompat.setOverrides(overrides, packageName);
+                    pw.println("Disabled change " + changeId + " for " + packageName + ".");
+                    return 0;
+                case "reset":
+                    if (platformCompat.clearOverride(changeId, packageName)) {
+                        pw.println("Reset change " + changeId + " for " + packageName
+                                + " to default value.");
+                    } else {
+                        pw.println("No override exists for changeId " + changeId + ".");
+                    }
+                    return 0;
+                default:
+                    pw.println("Invalid toggle value: '" + toggleValue + "'.");
+            }
+        } catch (SecurityException e) {
+            pw.println(e.getMessage());
         }
         return -1;
     }
diff --git a/services/core/java/com/android/server/compat/CompatConfig.java b/services/core/java/com/android/server/compat/CompatConfig.java
index cf83dd6..f15d999 100644
--- a/services/core/java/com/android/server/compat/CompatConfig.java
+++ b/services/core/java/com/android/server/compat/CompatConfig.java
@@ -17,8 +17,10 @@
 package com.android.server.compat;
 
 import android.compat.Compatibility.ChangeConfig;
+import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.os.Environment;
+import android.os.RemoteException;
 import android.text.TextUtils;
 import android.util.LongArray;
 import android.util.LongSparseArray;
@@ -26,8 +28,11 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.compat.AndroidBuildClassifier;
 import com.android.internal.compat.CompatibilityChangeConfig;
 import com.android.internal.compat.CompatibilityChangeInfo;
+import com.android.internal.compat.IOverrideValidator;
+import com.android.internal.compat.OverrideAllowedState;
 import com.android.server.compat.config.Change;
 import com.android.server.compat.config.XmlParser;
 
@@ -54,22 +59,14 @@
 
     private static final String TAG = "CompatConfig";
 
-    private static final CompatConfig sInstance = new CompatConfig().initConfigFromLib(
-            Environment.buildPath(
-                    Environment.getRootDirectory(), "etc", "compatconfig"));
-
     @GuardedBy("mChanges")
     private final LongSparseArray<CompatChange> mChanges = new LongSparseArray<>();
 
-    @VisibleForTesting
-    CompatConfig() {
-    }
+    private IOverrideValidator mOverrideValidator;
 
-    /**
-     * @return The static instance of this class to be used within the system server.
-     */
-    static CompatConfig get() {
-        return sInstance;
+    @VisibleForTesting
+    CompatConfig(AndroidBuildClassifier androidBuildClassifier, Context context) {
+        mOverrideValidator = new OverrideValidatorImpl(androidBuildClassifier, context, this);
     }
 
     /**
@@ -159,8 +156,12 @@
      * @param enabled     If the change should be enabled or disabled.
      * @return {@code true} if the change existed before adding the override.
      */
-    boolean addOverride(long changeId, String packageName, boolean enabled) {
+    boolean addOverride(long changeId, String packageName, boolean enabled)
+            throws RemoteException, SecurityException {
         boolean alreadyKnown = true;
+        OverrideAllowedState allowedState =
+                mOverrideValidator.getOverrideAllowedState(changeId, packageName);
+        allowedState.enforce(changeId, packageName);
         synchronized (mChanges) {
             CompatChange c = mChanges.get(changeId);
             if (c == null) {
@@ -186,6 +187,20 @@
     }
 
     /**
+     * Returns the minimum sdk version for which this change should be enabled (or 0 if it is not
+     * target sdk gated).
+     */
+    int minTargetSdkForChangeId(long changeId) {
+        synchronized (mChanges) {
+            CompatChange c = mChanges.get(changeId);
+            if (c == null) {
+                return 0;
+            }
+            return c.getEnableAfterTargetSdk();
+        }
+    }
+
+    /**
      * Removes an override previously added via {@link #addOverride(long, String, boolean)}. This
      * restores the default behaviour for the given change and app, once any app processes have been
      * restarted.
@@ -194,34 +209,44 @@
      * @param packageName The app package name that was overridden.
      * @return {@code true} if an override existed;
      */
-    boolean removeOverride(long changeId, String packageName) {
+    boolean removeOverride(long changeId, String packageName)
+            throws RemoteException, SecurityException {
         boolean overrideExists = false;
         synchronized (mChanges) {
             CompatChange c = mChanges.get(changeId);
-            if (c != null) {
-                overrideExists = true;
-                c.removePackageOverride(packageName);
+            try {
+                if (c != null) {
+                    OverrideAllowedState allowedState =
+                            mOverrideValidator.getOverrideAllowedState(changeId, packageName);
+                    allowedState.enforce(changeId, packageName);
+                    overrideExists = true;
+                    c.removePackageOverride(packageName);
+                }
+            } catch (RemoteException e) {
+                // Should never occur, since validator is in the same process.
+                throw new RuntimeException("Unable to call override validator!", e);
             }
         }
         return overrideExists;
     }
 
     /**
-     * Overrides the enabled state for a given change and app. This method is intended to be used
-     * *only* for debugging purposes.
+     * Overrides the enabled state for a given change and app.
      *
      * <p>Note, package overrides are not persistent and will be lost on system or runtime restart.
      *
      * @param overrides   list of overrides to default changes config.
      * @param packageName app for which the overrides will be applied.
      */
-    void addOverrides(CompatibilityChangeConfig overrides, String packageName) {
+    void addOverrides(CompatibilityChangeConfig overrides, String packageName)
+            throws RemoteException, SecurityException {
         synchronized (mChanges) {
             for (Long changeId : overrides.enabledChanges()) {
                 addOverride(changeId, packageName, true);
             }
             for (Long changeId : overrides.disabledChanges()) {
                 addOverride(changeId, packageName, false);
+
             }
         }
     }
@@ -235,10 +260,22 @@
      *
      * @param packageName The package for which the overrides should be purged.
      */
-    void removePackageOverrides(String packageName) {
+    void removePackageOverrides(String packageName) throws RemoteException, SecurityException {
         synchronized (mChanges) {
             for (int i = 0; i < mChanges.size(); ++i) {
-                mChanges.valueAt(i).removePackageOverride(packageName);
+                try {
+                    CompatChange change = mChanges.valueAt(i);
+                    OverrideAllowedState allowedState =
+                            mOverrideValidator.getOverrideAllowedState(change.getId(),
+                                                                       packageName);
+                    allowedState.enforce(change.getId(), packageName);
+                    if (change != null) {
+                        mChanges.valueAt(i).removePackageOverride(packageName);
+                    }
+                } catch (RemoteException e) {
+                    // Should never occur, since validator is in the same process.
+                    throw new RuntimeException("Unable to call override validator!", e);
+                }
             }
         }
     }
@@ -326,17 +363,23 @@
         }
     }
 
-    CompatConfig initConfigFromLib(File libraryDir) {
+    static CompatConfig create(AndroidBuildClassifier androidBuildClassifier, Context context) {
+        CompatConfig config = new CompatConfig(androidBuildClassifier, context);
+        config.initConfigFromLib(Environment.buildPath(
+                Environment.getRootDirectory(), "etc", "compatconfig"));
+        return config;
+    }
+
+    void initConfigFromLib(File libraryDir) {
         if (!libraryDir.exists() || !libraryDir.isDirectory()) {
             Slog.e(TAG, "No directory " + libraryDir + ", skipping");
-            return this;
+            return;
         }
         for (File f : libraryDir.listFiles()) {
             Slog.d(TAG, "Found a config file: " + f.getPath());
             //TODO(b/138222363): Handle duplicate ids across config files.
             readConfig(f);
         }
-        return this;
     }
 
     private void readConfig(File configFile) {
@@ -350,4 +393,7 @@
         }
     }
 
+    IOverrideValidator getOverrideValidator() {
+        return mOverrideValidator;
+    }
 }
diff --git a/services/core/java/com/android/server/compat/OverrideValidatorImpl.java b/services/core/java/com/android/server/compat/OverrideValidatorImpl.java
new file mode 100644
index 0000000..dfc0080
--- /dev/null
+++ b/services/core/java/com/android/server/compat/OverrideValidatorImpl.java
@@ -0,0 +1,94 @@
+/*
+ * 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 com.android.server.compat;
+
+import static com.android.internal.compat.OverrideAllowedState.ALLOWED;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_NON_TARGET_SDK;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_NOT_DEBUGGABLE;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_TARGET_SDK_TOO_HIGH;
+import static com.android.internal.compat.OverrideAllowedState.PACKAGE_DOES_NOT_EXIST;
+
+import android.content.Context;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.compat.AndroidBuildClassifier;
+import com.android.internal.compat.IOverrideValidator;
+import com.android.internal.compat.OverrideAllowedState;
+
+/**
+ * Implementation of the policy for allowing compat change overrides.
+ */
+public class OverrideValidatorImpl extends IOverrideValidator.Stub {
+
+    private AndroidBuildClassifier mAndroidBuildClassifier;
+    private Context mContext;
+    private CompatConfig mCompatConfig;
+
+    @VisibleForTesting
+    OverrideValidatorImpl(AndroidBuildClassifier androidBuildClassifier,
+                          Context context, CompatConfig config) {
+        mAndroidBuildClassifier = androidBuildClassifier;
+        mContext = context;
+        mCompatConfig = config;
+    }
+
+    @Override
+    public OverrideAllowedState getOverrideAllowedState(long changeId, String packageName) {
+        boolean debuggableBuild = false;
+        boolean finalBuild = false;
+
+        debuggableBuild = mAndroidBuildClassifier.isDebuggableBuild();
+        finalBuild = mAndroidBuildClassifier.isFinalBuild();
+
+        // Allow any override for userdebug or eng builds.
+        if (debuggableBuild) {
+            return new OverrideAllowedState(ALLOWED, -1, -1);
+        }
+        PackageManager packageManager = mContext.getPackageManager();
+        if (packageManager == null) {
+            throw new IllegalStateException("No PackageManager!");
+        }
+        ApplicationInfo applicationInfo;
+        try {
+            applicationInfo = packageManager.getApplicationInfo(packageName, 0);
+        } catch (NameNotFoundException e) {
+            return new OverrideAllowedState(PACKAGE_DOES_NOT_EXIST, -1, -1);
+        }
+        int appTargetSdk = applicationInfo.targetSdkVersion;
+        // Only allow overriding debuggable apps.
+        if ((applicationInfo.flags & ApplicationInfo.FLAG_DEBUGGABLE) == 0) {
+            return new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1);
+        }
+        int minTargetSdk = mCompatConfig.minTargetSdkForChangeId(changeId);
+        // Do not allow overriding non-target sdk gated changes on user builds
+        if (minTargetSdk == -1) {
+            return new OverrideAllowedState(DISABLED_NON_TARGET_SDK, appTargetSdk, minTargetSdk);
+        }
+        // Allow overriding any change for debuggable apps on non-final builds.
+        if (!finalBuild) {
+            return new OverrideAllowedState(ALLOWED, appTargetSdk, minTargetSdk);
+        }
+        // Only allow to opt-in for a targetSdk gated change.
+        if (applicationInfo.targetSdkVersion < minTargetSdk) {
+            return new OverrideAllowedState(ALLOWED, appTargetSdk, minTargetSdk);
+        }
+        return new OverrideAllowedState(DISABLED_TARGET_SDK_TOO_HIGH, appTargetSdk, minTargetSdk);
+    }
+}
diff --git a/services/core/java/com/android/server/compat/PlatformCompat.java b/services/core/java/com/android/server/compat/PlatformCompat.java
index 6ec4b9f..bb8b12e 100644
--- a/services/core/java/com/android/server/compat/PlatformCompat.java
+++ b/services/core/java/com/android/server/compat/PlatformCompat.java
@@ -27,9 +27,12 @@
 import android.util.Slog;
 import android.util.StatsLog;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.compat.AndroidBuildClassifier;
 import com.android.internal.compat.ChangeReporter;
 import com.android.internal.compat.CompatibilityChangeConfig;
 import com.android.internal.compat.CompatibilityChangeInfo;
+import com.android.internal.compat.IOverrideValidator;
 import com.android.internal.compat.IPlatformCompat;
 import com.android.internal.util.DumpUtils;
 import com.android.server.LocalServices;
@@ -46,11 +49,21 @@
 
     private final Context mContext;
     private final ChangeReporter mChangeReporter;
+    private final CompatConfig mCompatConfig;
 
     public PlatformCompat(Context context) {
         mContext = context;
         mChangeReporter = new ChangeReporter(
                 StatsLog.APP_COMPATIBILITY_CHANGE_REPORTED__SOURCE__SYSTEM_SERVER);
+        mCompatConfig = CompatConfig.create(new AndroidBuildClassifier(), mContext);
+    }
+
+    @VisibleForTesting
+    PlatformCompat(Context context, CompatConfig compatConfig) {
+        mContext = context;
+        mChangeReporter = new ChangeReporter(
+                StatsLog.APP_COMPATIBILITY_CHANGE_REPORTED__SOURCE__SYSTEM_SERVER);
+        mCompatConfig = compatConfig;
     }
 
     @Override
@@ -75,7 +88,7 @@
 
     @Override
     public boolean isChangeEnabled(long changeId, ApplicationInfo appInfo) {
-        if (CompatConfig.get().isChangeEnabled(changeId, appInfo)) {
+        if (mCompatConfig.isChangeEnabled(changeId, appInfo)) {
             reportChange(changeId, appInfo.uid,
                     StatsLog.APP_COMPATIBILITY_CHANGE_REPORTED__STATE__ENABLED);
             return true;
@@ -122,57 +135,59 @@
      * otherwise.
      */
     public boolean registerListener(long changeId, CompatChange.ChangeListener listener) {
-        return CompatConfig.get().registerListener(changeId, listener);
+        return mCompatConfig.registerListener(changeId, listener);
     }
 
     @Override
-    public void setOverrides(CompatibilityChangeConfig overrides, String packageName) {
-        CompatConfig.get().addOverrides(overrides, packageName);
+    public void setOverrides(CompatibilityChangeConfig overrides, String packageName)
+            throws RemoteException, SecurityException {
+        mCompatConfig.addOverrides(overrides, packageName);
         killPackage(packageName);
     }
 
     @Override
-    public void setOverridesForTest(CompatibilityChangeConfig overrides, String packageName) {
-        CompatConfig.get().addOverrides(overrides, packageName);
+    public void setOverridesForTest(CompatibilityChangeConfig overrides, String packageName)
+            throws RemoteException, SecurityException {
+        mCompatConfig.addOverrides(overrides, packageName);
     }
 
     @Override
-    public void clearOverrides(String packageName) {
-        CompatConfig config = CompatConfig.get();
-        config.removePackageOverrides(packageName);
+    public void clearOverrides(String packageName) throws RemoteException, SecurityException {
+        mCompatConfig.removePackageOverrides(packageName);
         killPackage(packageName);
     }
 
     @Override
-    public void clearOverridesForTest(String packageName) {
-        CompatConfig config = CompatConfig.get();
-        config.removePackageOverrides(packageName);
+    public void clearOverridesForTest(String packageName)
+            throws RemoteException, SecurityException {
+        mCompatConfig.removePackageOverrides(packageName);
     }
 
     @Override
-    public boolean clearOverride(long changeId, String packageName) {
-        boolean existed = CompatConfig.get().removeOverride(changeId, packageName);
+    public boolean clearOverride(long changeId, String packageName)
+            throws RemoteException, SecurityException {
+        boolean existed = mCompatConfig.removeOverride(changeId, packageName);
         killPackage(packageName);
         return existed;
     }
 
     @Override
     public CompatibilityChangeConfig getAppConfig(ApplicationInfo appInfo) {
-        return CompatConfig.get().getAppConfig(appInfo);
+        return mCompatConfig.getAppConfig(appInfo);
     }
 
     @Override
     public CompatibilityChangeInfo[] listAllChanges() {
-        return CompatConfig.get().dumpChanges();
+        return mCompatConfig.dumpChanges();
     }
 
     /**
      * Check whether the change is known to the compat config.
-     * @param changeId
+     *
      * @return {@code true} if the change is known.
      */
     public boolean isKnownChangeId(long changeId) {
-        return CompatConfig.get().isKnownChangeId(changeId);
+        return mCompatConfig.isKnownChangeId(changeId);
 
     }
 
@@ -182,11 +197,11 @@
      *
      * @param appInfo The app in question
      * @return A sorted long array of change IDs. We use a primitive array to minimize memory
-     *      footprint: Every app process will store this array statically so we aim to reduce
-     *      overhead as much as possible.
+     * footprint: Every app process will store this array statically so we aim to reduce
+     * overhead as much as possible.
      */
     public long[] getDisabledChanges(ApplicationInfo appInfo) {
-        return CompatConfig.get().getDisabledChanges(appInfo);
+        return mCompatConfig.getDisabledChanges(appInfo);
     }
 
     /**
@@ -196,18 +211,24 @@
      * @return The change ID, or {@code -1} if no change with that name exists.
      */
     public long lookupChangeId(String name) {
-        return CompatConfig.get().lookupChangeId(name);
+        return mCompatConfig.lookupChangeId(name);
     }
 
     @Override
     protected void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
         if (!DumpUtils.checkDumpAndUsageStatsPermission(mContext, "platform_compat", pw)) return;
-        CompatConfig.get().dumpConfig(pw);
+        mCompatConfig.dumpConfig(pw);
+    }
+
+    @Override
+    public IOverrideValidator getOverrideValidator() {
+        return mCompatConfig.getOverrideValidator();
     }
 
     /**
      * Clears information stored about events reported on behalf of an app.
      * To be called once upon app start or end. A second call would be a no-op.
+     *
      * @param appInfo the app to reset
      */
     public void resetReporting(ApplicationInfo appInfo) {
diff --git a/services/core/java/com/android/server/display/DisplayManagerService.java b/services/core/java/com/android/server/display/DisplayManagerService.java
index e39d6d5..d7ae5b5 100644
--- a/services/core/java/com/android/server/display/DisplayManagerService.java
+++ b/services/core/java/com/android/server/display/DisplayManagerService.java
@@ -1305,13 +1305,21 @@
     }
 
     private SurfaceControl.ScreenshotGraphicBuffer screenshotInternal(int displayId) {
-        final IBinder token = getDisplayToken(displayId);
-        if (token == null) {
-            return null;
+        synchronized (mSyncRoot) {
+            final IBinder token = getDisplayToken(displayId);
+            if (token == null) {
+                return null;
+            }
+            final LogicalDisplay logicalDisplay = mLogicalDisplays.get(displayId);
+            if (logicalDisplay == null) {
+                return null;
+            }
+
+            final DisplayInfo displayInfo = logicalDisplay.getDisplayInfoLocked();
+            return SurfaceControl.screenshotToBufferWithSecureLayersUnsafe(token, new Rect(),
+                    displayInfo.getNaturalWidth(), displayInfo.getNaturalHeight(),
+                    false /* useIdentityTransform */, 0 /* rotation */);
         }
-        return SurfaceControl.screenshotToBufferWithSecureLayersUnsafe(
-                        token, new Rect(), 0 /* width */, 0 /* height */,
-                        false /* useIdentityTransform */, 0 /* rotation */);
     }
 
     @VisibleForTesting
diff --git a/services/core/java/com/android/server/integrity/IntegrityFileManager.java b/services/core/java/com/android/server/integrity/IntegrityFileManager.java
index f90fab4..31d4816 100644
--- a/services/core/java/com/android/server/integrity/IntegrityFileManager.java
+++ b/services/core/java/com/android/server/integrity/IntegrityFileManager.java
@@ -25,6 +25,7 @@
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.server.integrity.model.RuleMetadata;
 import com.android.server.integrity.parser.RuleBinaryParser;
+import com.android.server.integrity.parser.RuleIndexRange;
 import com.android.server.integrity.parser.RuleIndexingController;
 import com.android.server.integrity.parser.RuleMetadataParser;
 import com.android.server.integrity.parser.RuleParseException;
@@ -152,7 +153,7 @@
             throws IOException, RuleParseException {
         synchronized (RULES_LOCK) {
             // Try to identify indexes from the index file.
-            List<List<Integer>> ruleReadingIndexes =
+            List<RuleIndexRange> ruleReadingIndexes =
                     mRuleIndexingController.identifyRulesToEvaluate(appInstallMetadata);
 
             // Read the rules based on the index information.
diff --git a/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java b/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java
new file mode 100644
index 0000000..8c8450e
--- /dev/null
+++ b/services/core/java/com/android/server/integrity/parser/RuleIndexRange.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2020 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.integrity.parser;
+
+import android.annotation.Nullable;
+
+/**
+ * A wrapper class to represent an indexing range that is identified by the {@link
+ * RuleIndexingController}.
+ */
+public class RuleIndexRange {
+    private static int sStartIndex;
+    private static int sEndIndex;
+
+    /** Constructor with start and end indexes. */
+    public RuleIndexRange(int startIndex, int endIndex) {
+        this.sStartIndex = startIndex;
+        this.sEndIndex = endIndex;
+    }
+
+    /** Returns the startIndex. */
+    public int getStartIndex() {
+        return sStartIndex;
+    }
+
+    /** Returns the end index. */
+    public int getEndIndex() {
+        return sEndIndex;
+    }
+
+    @Override
+    public boolean equals(@Nullable Object object) {
+        return sStartIndex == ((RuleIndexRange) object).getStartIndex()
+                && sEndIndex == ((RuleIndexRange) object).getEndIndex();
+    }
+}
diff --git a/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java b/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java
index b642fa6..c971322 100644
--- a/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java
+++ b/services/core/java/com/android/server/integrity/parser/RuleIndexingController.java
@@ -17,6 +17,7 @@
 package com.android.server.integrity.parser;
 
 import static com.android.server.integrity.model.IndexingFileConstants.END_INDEXING_KEY;
+import static com.android.server.integrity.model.IndexingFileConstants.START_INDEXING_KEY;
 import static com.android.server.integrity.parser.BinaryFileOperations.getIntValue;
 import static com.android.server.integrity.parser.BinaryFileOperations.getStringValue;
 
@@ -24,25 +25,27 @@
 
 import com.android.server.integrity.model.BitInputStream;
 
-import java.io.FileInputStream;
 import java.io.IOException;
+import java.io.InputStream;
 import java.util.ArrayList;
+import java.util.LinkedHashMap;
 import java.util.List;
-import java.util.TreeMap;
+import java.util.TreeSet;
+import java.util.stream.Collectors;
 
 /** Helper class to identify the necessary indexes that needs to be read. */
 public class RuleIndexingController {
 
-    private static TreeMap<String, Integer> sPackageNameBasedIndexes;
-    private static TreeMap<String, Integer> sAppCertificateBasedIndexes;
-    private static TreeMap<String, Integer> sUnindexedRuleIndexes;
+    private static LinkedHashMap<String, Integer> sPackageNameBasedIndexes;
+    private static LinkedHashMap<String, Integer> sAppCertificateBasedIndexes;
+    private static LinkedHashMap<String, Integer> sUnindexedRuleIndexes;
 
     /**
      * Provide the indexing file to read and the object will be constructed by reading and
      * identifying the indexes.
      */
-    public RuleIndexingController(FileInputStream fileInputStream) throws IOException {
-        BitInputStream bitInputStream = new BitInputStream(fileInputStream);
+    public RuleIndexingController(InputStream inputStream) throws IOException {
+        BitInputStream bitInputStream = new BitInputStream(inputStream);
         sPackageNameBasedIndexes = getNextIndexGroup(bitInputStream);
         sAppCertificateBasedIndexes = getNextIndexGroup(bitInputStream);
         sUnindexedRuleIndexes = getNextIndexGroup(bitInputStream);
@@ -52,24 +55,57 @@
      * Returns a list of integers with the starting and ending bytes of the rules that needs to be
      * read and evaluated.
      */
-    public List<List<Integer>> identifyRulesToEvaluate(AppInstallMetadata appInstallMetadata) {
-        // TODO(b/145493956): Identify and return the indexes that needs to be read.
-        return new ArrayList<>();
+    public List<RuleIndexRange> identifyRulesToEvaluate(AppInstallMetadata appInstallMetadata) {
+        ArrayList<RuleIndexRange> indexRanges = new ArrayList();
+
+        // Add the range for package name indexes rules.
+        indexRanges.add(
+                searchIndexingKeysRangeContainingKey(
+                        sPackageNameBasedIndexes, appInstallMetadata.getPackageName()));
+
+        // Add the range for app certificate indexes rules.
+        indexRanges.add(
+                searchIndexingKeysRangeContainingKey(
+                        sAppCertificateBasedIndexes, appInstallMetadata.getAppCertificate()));
+
+        // Add the range for unindexed rules.
+        indexRanges.add(
+                new RuleIndexRange(
+                        sUnindexedRuleIndexes.get(START_INDEXING_KEY),
+                        sUnindexedRuleIndexes.get(END_INDEXING_KEY)));
+
+        return indexRanges;
     }
 
-    private TreeMap<String, Integer> getNextIndexGroup(BitInputStream bitInputStream)
+    private LinkedHashMap<String, Integer> getNextIndexGroup(BitInputStream bitInputStream)
             throws IOException {
-        TreeMap<String, Integer> keyToIndexMap = new TreeMap<>();
+        LinkedHashMap<String, Integer> keyToIndexMap = new LinkedHashMap<>();
         while (bitInputStream.hasNext()) {
             String key = getStringValue(bitInputStream);
             int value = getIntValue(bitInputStream);
 
             keyToIndexMap.put(key, value);
 
-            if (key == END_INDEXING_KEY) {
+            if (key.matches(END_INDEXING_KEY)) {
                 break;
             }
         }
         return keyToIndexMap;
     }
+
+    private RuleIndexRange searchIndexingKeysRangeContainingKey(
+            LinkedHashMap<String, Integer> indexMap, String searchedKey) {
+        TreeSet<String> keyTreeSet =
+                indexMap.keySet().stream()
+                        .filter(key -> !key.matches(START_INDEXING_KEY) && !key.matches(
+                                END_INDEXING_KEY))
+                        .collect(Collectors.toCollection(TreeSet::new));
+
+        String minIndex = keyTreeSet.floor(searchedKey);
+        String maxIndex = keyTreeSet.ceiling(searchedKey);
+
+        return new RuleIndexRange(
+                indexMap.get(minIndex == null ? START_INDEXING_KEY : minIndex),
+                indexMap.get(maxIndex == null ? END_INDEXING_KEY : maxIndex));
+    }
 }
diff --git a/services/core/java/com/android/server/location/LocationRequestStatistics.java b/services/core/java/com/android/server/location/LocationRequestStatistics.java
index b7ccb26..45c8334 100644
--- a/services/core/java/com/android/server/location/LocationRequestStatistics.java
+++ b/services/core/java/com/android/server/location/LocationRequestStatistics.java
@@ -1,8 +1,29 @@
+/*
+ * Copyright 2020 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.location;
 
 import android.os.SystemClock;
 import android.util.Log;
+import android.util.TimeUtils;
 
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.internal.util.IndentingPrintWriter;
+
+import java.util.ArrayList;
 import java.util.HashMap;
 
 /**
@@ -17,6 +38,8 @@
     public final HashMap<PackageProviderKey, PackageStatistics> statistics
             = new HashMap<PackageProviderKey, PackageStatistics>();
 
+    public final RequestSummaryLimitedHistory history = new RequestSummaryLimitedHistory();
+
     /**
      * Signals that a package has started requesting locations.
      *
@@ -34,6 +57,7 @@
         }
         stats.startRequesting(intervalMs);
         stats.updateForeground(isForeground);
+        history.addRequest(packageName, providerName, intervalMs);
     }
 
     /**
@@ -48,6 +72,7 @@
         if (stats != null) {
             stats.stopRequesting();
         }
+        history.removeRequest(packageName, providerName);
     }
 
     /**
@@ -77,7 +102,7 @@
          */
         public final String providerName;
 
-        public PackageProviderKey(String packageName, String providerName) {
+        PackageProviderKey(String packageName, String providerName) {
             this.packageName = packageName;
             this.providerName = providerName;
         }
@@ -100,6 +125,104 @@
     }
 
     /**
+     * A data structure to hold past requests
+     */
+    public static class RequestSummaryLimitedHistory {
+        @VisibleForTesting
+        static final int MAX_SIZE = 100;
+
+        final ArrayList<RequestSummary> mList = new ArrayList<>(MAX_SIZE);
+
+        /**
+         * Append an added location request to the history
+         */
+        @VisibleForTesting
+        void addRequest(String packageName, String providerName, long intervalMs) {
+            addRequestSummary(new RequestSummary(packageName, providerName, intervalMs));
+        }
+
+        /**
+         * Append a removed location request to the history
+         */
+        @VisibleForTesting
+        void removeRequest(String packageName, String providerName) {
+            addRequestSummary(new RequestSummary(
+                    packageName, providerName, RequestSummary.REQUEST_ENDED_INTERVAL));
+        }
+
+        private void addRequestSummary(RequestSummary summary) {
+            while (mList.size() >= MAX_SIZE) {
+                mList.remove(0);
+            }
+            mList.add(summary);
+        }
+
+        /**
+         * Dump history to a printwriter (for dumpsys location)
+         */
+        public void dump(IndentingPrintWriter ipw) {
+            long systemElapsedOffsetMillis = System.currentTimeMillis()
+                    - SystemClock.elapsedRealtime();
+
+            ipw.println("Last Several Location Requests:");
+            ipw.increaseIndent();
+
+            for (RequestSummary requestSummary : mList) {
+                requestSummary.dump(ipw, systemElapsedOffsetMillis);
+            }
+
+            ipw.decreaseIndent();
+        }
+    }
+
+    /**
+     * A data structure to hold a single request
+     */
+    static class RequestSummary {
+        /**
+         * Name of package requesting location.
+         */
+        private final String mPackageName;
+        /**
+         * Name of provider being requested (e.g. "gps").
+         */
+        private final String mProviderName;
+        /**
+         * Interval Requested, or REQUEST_ENDED_INTERVAL indicating request has ended
+         */
+        private final long mIntervalMillis;
+        /**
+         * Elapsed time of request
+         */
+        private final long mElapsedRealtimeMillis;
+
+        /**
+         * Placeholder for requested ending (other values indicate request started/changed)
+         */
+        static final long REQUEST_ENDED_INTERVAL = -1;
+
+        RequestSummary(String packageName, String providerName, long intervalMillis) {
+            this.mPackageName = packageName;
+            this.mProviderName = providerName;
+            this.mIntervalMillis = intervalMillis;
+            this.mElapsedRealtimeMillis = SystemClock.elapsedRealtime();
+        }
+
+        void dump(IndentingPrintWriter ipw, long systemElapsedOffsetMillis) {
+            StringBuilder s = new StringBuilder();
+            long systemTimeMillis = systemElapsedOffsetMillis + mElapsedRealtimeMillis;
+            s.append("At ").append(TimeUtils.formatForLogging(systemTimeMillis)).append(": ")
+                    .append(mIntervalMillis == REQUEST_ENDED_INTERVAL ? "- " : "+ ")
+                    .append(String.format("%7s", mProviderName)).append(" request from ")
+                    .append(mPackageName);
+            if (mIntervalMillis != REQUEST_ENDED_INTERVAL) {
+                s.append(" at interval ").append(mIntervalMillis / 1000).append(" seconds");
+            }
+            ipw.println(s);
+        }
+    }
+
+    /**
      * Usage statistics for a package/provider pair.
      */
     public static class PackageStatistics {
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index e04d10c..956962e 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -562,10 +562,6 @@
     private boolean mScreenshotChordPowerKeyTriggered;
     private long mScreenshotChordPowerKeyTime;
 
-    private static final long MOVING_DISPLAY_TO_TOP_DURATION_MILLIS = 10;
-    private volatile boolean mMovingDisplayToTopKeyTriggered;
-    private volatile long mMovingDisplayToTopKeyTime;
-
     // Ringer toggle should reuse timing and triggering from screenshot power and a11y vol up
     private int mRingerToggleChord = VOLUME_HUSH_OFF;
 
@@ -633,7 +629,6 @@
     private static final int MSG_POWER_VERY_LONG_PRESS = 25;
     private static final int MSG_NOTIFY_USER_ACTIVITY = 26;
     private static final int MSG_RINGER_TOGGLE_CHORD = 27;
-    private static final int MSG_MOVE_DISPLAY_TO_TOP = 28;
 
     private class PolicyHandler extends Handler {
         @Override
@@ -723,10 +718,6 @@
                 case MSG_RINGER_TOGGLE_CHORD:
                     handleRingerChordGesture();
                     break;
-                case MSG_MOVE_DISPLAY_TO_TOP:
-                    mWindowManagerFuncs.moveDisplayToTop(msg.arg1);
-                    mMovingDisplayToTopKeyTriggered = false;
-                    break;
             }
         }
     }
@@ -2545,36 +2536,6 @@
     @Override
     public long interceptKeyBeforeDispatching(IBinder focusedToken, KeyEvent event,
             int policyFlags) {
-        final long result = interceptKeyBeforeDispatchingInner(focusedToken, event, policyFlags);
-        final int eventDisplayId = event.getDisplayId();
-        if (result == 0 && !mPerDisplayFocusEnabled
-                && eventDisplayId != INVALID_DISPLAY && eventDisplayId != mTopFocusedDisplayId) {
-            // An event is targeting a non-focused display. Try to move the display to top so that
-            // it can become the focused display to interact with the user.
-            final long eventDownTime = event.getDownTime();
-            if (mMovingDisplayToTopKeyTime < eventDownTime) {
-                // We have not handled this event yet. Move the display to top, and then tell
-                // dispatcher to try again later.
-                mMovingDisplayToTopKeyTime = eventDownTime;
-                mMovingDisplayToTopKeyTriggered = true;
-                mHandler.sendMessage(
-                        mHandler.obtainMessage(MSG_MOVE_DISPLAY_TO_TOP, eventDisplayId, 0));
-                return MOVING_DISPLAY_TO_TOP_DURATION_MILLIS;
-            } else if (mMovingDisplayToTopKeyTriggered) {
-                // The message has not been handled yet. Tell dispatcher to try again later.
-                return MOVING_DISPLAY_TO_TOP_DURATION_MILLIS;
-            }
-            // The target display is still not the top focused display. Drop the event because the
-            // display may not contain any window which can receive keys.
-            Slog.w(TAG, "Dropping key targeting non-focused display #" + eventDisplayId
-                    + " keyCode=" + KeyEvent.keyCodeToString(event.getKeyCode()));
-            return -1;
-        }
-        return result;
-    }
-
-    private long interceptKeyBeforeDispatchingInner(IBinder focusedToken, KeyEvent event,
-            int policyFlags) {
         final boolean keyguardOn = keyguardOn();
         final int keyCode = event.getKeyCode();
         final int repeatCount = event.getRepeatCount();
@@ -3615,7 +3576,6 @@
         final boolean canceled = event.isCanceled();
         final int keyCode = event.getKeyCode();
         final int displayId = event.getDisplayId();
-
         final boolean isInjected = (policyFlags & WindowManagerPolicy.FLAG_INJECTED) != 0;
 
         // If screen is off then we treat the case where the keyguard is open but hidden
@@ -4037,6 +3997,23 @@
                     PowerManager.WAKE_REASON_WAKE_KEY, "android.policy:KEY");
         }
 
+        if ((result & ACTION_PASS_TO_USER) != 0) {
+            // If the key event is targeted to a specific display, then the user is interacting with
+            // that display. Therefore, give focus to the display that the user is interacting with.
+            if (!mPerDisplayFocusEnabled
+                    && displayId != INVALID_DISPLAY && displayId != mTopFocusedDisplayId) {
+                // An event is targeting a non-focused display. Move the display to top so that
+                // it can become the focused display to interact with the user.
+                // This should be done asynchronously, once the focus logic is fully moved to input
+                // from windowmanager. Currently, we need to ensure the setInputWindows completes,
+                // which would force the focus event to be queued before the current key event.
+                // TODO(b/70668286): post call to 'moveDisplayToTop' to mHandler instead
+                Log.i(TAG, "Moving non-focused display " + displayId + " to top "
+                        + "because a key is targeting it");
+                mWindowManagerFuncs.moveDisplayToTop(displayId);
+            }
+        }
+
         return result;
     }
 
diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java b/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
index b4f4eca..f661b5e 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorStrategy.java
@@ -22,7 +22,7 @@
 import android.app.timedetector.NetworkTimeSuggestion;
 import android.app.timedetector.PhoneTimeSuggestion;
 import android.content.Intent;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import java.io.PrintWriter;
 
diff --git a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
index 02656ea..da848d8 100644
--- a/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
+++ b/services/core/java/com/android/server/timedetector/TimeDetectorStrategyImpl.java
@@ -24,10 +24,10 @@
 import android.app.timedetector.NetworkTimeSuggestion;
 import android.app.timedetector.PhoneTimeSuggestion;
 import android.content.Intent;
+import android.os.TimestampedValue;
 import android.telephony.TelephonyManager;
 import android.util.LocalLog;
 import android.util.Slog;
-import android.util.TimestampedValue;
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
diff --git a/services/core/java/com/android/server/wm/ActivityRecord.java b/services/core/java/com/android/server/wm/ActivityRecord.java
index 65d0c4c..e281712 100644
--- a/services/core/java/com/android/server/wm/ActivityRecord.java
+++ b/services/core/java/com/android/server/wm/ActivityRecord.java
@@ -6107,11 +6107,6 @@
                 // This also avoids if the next activity never reports idle (e.g. animating view),
                 // the previous will need to wait until idle timeout to be stopped or destroyed.
                 mStackSupervisor.scheduleProcessStoppingAndFinishingActivities();
-            } else {
-                // Instead of doing the full stop routine here, let's just hide any activities
-                // we now can, and let them stop when the normal idle happens.
-                mStackSupervisor.processStoppingActivities(null /* launchedActivity */,
-                        true /* onlyUpdateVisibility */, true /* unused */, null /* unused */);
             }
         }
         Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
diff --git a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
index e8564fc..fd871bd 100644
--- a/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
+++ b/services/core/java/com/android/server/wm/ActivityStackSupervisor.java
@@ -2076,54 +2076,11 @@
             boolean processPausingActivities, String reason) {
         // Stop any activities that are scheduled to do so but have been waiting for the transition
         // animation to finish.
-        processStoppingActivities(launchedActivity, false /* onlyUpdateVisibility */,
-                processPausingActivities, reason);
-
-        final int numFinishingActivities = mFinishingActivities.size();
-        if (numFinishingActivities == 0) {
-            return;
-        }
-
-        // Finish any activities that are scheduled to do so but have been waiting for the next one
-        // to start.
-        final ArrayList<ActivityRecord> finishingActivities = new ArrayList<>(mFinishingActivities);
-        mFinishingActivities.clear();
-        for (int i = 0; i < numFinishingActivities; i++) {
-            final ActivityRecord r = finishingActivities.get(i);
-            if (r.isInHistory()) {
-                r.destroyImmediately(true /* removeFromApp */, "finish-" + reason);
-            }
-        }
-    }
-
-    /** Stop or destroy the stopping activities if they are not interactive. */
-    void processStoppingActivities(ActivityRecord launchedActivity, boolean onlyUpdateVisibility,
-            boolean processPausingActivities, String reason) {
-        final int numStoppingActivities = mStoppingActivities.size();
-        if (numStoppingActivities == 0) {
-            return;
-        }
         ArrayList<ActivityRecord> readyToStopActivities = null;
-
-        final boolean nowVisible = mRootWindowContainer.allResumedActivitiesVisible();
-        for (int activityNdx = numStoppingActivities - 1; activityNdx >= 0; --activityNdx) {
-            final ActivityRecord s = mStoppingActivities.get(activityNdx);
-            if (nowVisible && s.finishing) {
-
-                // If this activity is finishing, it is sitting on top of
-                // everyone else but we now know it is no longer needed...
-                // so get rid of it.  Otherwise, we need to go through the
-                // normal flow and hide it once we determine that it is
-                // hidden by the activities in front of it.
-                if (DEBUG_STATES) Slog.v(TAG, "Before stopping, can hide: " + s);
-                s.setVisibility(false);
-            }
-            if (onlyUpdateVisibility) {
-                continue;
-            }
-
+        for (int i = mStoppingActivities.size() - 1; i >= 0; --i) {
+            final ActivityRecord s = mStoppingActivities.get(i);
             final boolean animating = s.isAnimating(TRANSITION);
-            if (DEBUG_STATES) Slog.v(TAG, "Stopping " + s + ": nowVisible=" + nowVisible
+            if (DEBUG_STATES) Slog.v(TAG, "Stopping " + s + ": nowVisible=" + s.nowVisible
                     + " animating=" + animating + " finishing=" + s.finishing);
 
             final ActivityStack stack = s.getActivityStack();
@@ -2145,7 +2102,7 @@
                 }
                 readyToStopActivities.add(s);
 
-                mStoppingActivities.remove(activityNdx);
+                mStoppingActivities.remove(i);
             }
         }
 
@@ -2161,6 +2118,22 @@
                 }
             }
         }
+
+        final int numFinishingActivities = mFinishingActivities.size();
+        if (numFinishingActivities == 0) {
+            return;
+        }
+
+        // Finish any activities that are scheduled to do so but have been waiting for the next one
+        // to start.
+        final ArrayList<ActivityRecord> finishingActivities = new ArrayList<>(mFinishingActivities);
+        mFinishingActivities.clear();
+        for (int i = 0; i < numFinishingActivities; i++) {
+            final ActivityRecord r = finishingActivities.get(i);
+            if (r.isInHistory()) {
+                r.destroyImmediately(true /* removeFromApp */, "finish-" + reason);
+            }
+        }
     }
 
     void removeHistoryRecords(WindowProcessController app) {
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index 7f94445..ba9d757 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -205,6 +205,7 @@
 import android.view.DisplayCutout;
 import android.view.DisplayInfo;
 import android.view.Gravity;
+import android.view.IDisplayWindowInsetsController;
 import android.view.ISystemGestureExclusionListener;
 import android.view.IWindow;
 import android.view.InputChannel;
@@ -218,6 +219,7 @@
 import android.view.SurfaceControl.Transaction;
 import android.view.SurfaceSession;
 import android.view.View;
+import android.view.WindowInsets;
 import android.view.WindowManager;
 import android.view.WindowManagerPolicyConstants.PointerEventListener;
 
@@ -570,6 +572,8 @@
      */
     WindowState mInputMethodTarget;
 
+    InsetsControlTarget mInputMethodControlTarget;
+
     /** If true hold off on modifying the animation layer of mInputMethodTarget */
     boolean mInputMethodTargetWaitingAnim;
 
@@ -598,6 +602,13 @@
     private final float mWindowCornerRadius;
 
     private final SparseArray<ShellRoot> mShellRoots = new SparseArray<>();
+    RemoteInsetsControlTarget mRemoteInsetsControlTarget = null;
+    private final IBinder.DeathRecipient mRemoteInsetsDeath =
+            () -> {
+                synchronized (mWmService.mGlobalLock) {
+                    mRemoteInsetsControlTarget = null;
+                }
+            };
 
     private RootWindowContainer mRootWindowContainer;
 
@@ -772,7 +783,11 @@
             // If this is the first layout, we need to initialize the last frames and inset values,
             // as otherwise we'd immediately cause an unnecessary resize.
             if (firstLayout) {
-                w.updateLastFrames();
+                // The client may compute its actual requested size according to the first layout,
+                // so we still request the window to resize if the current frame is empty.
+                if (!w.getFrameLw().isEmpty()) {
+                    w.updateLastFrames();
+                }
                 w.updateLastInsetValues();
                 w.updateLocationInParentDisplayIfNeeded();
             }
@@ -1152,6 +1167,22 @@
         mShellRoots.remove(windowType);
     }
 
+    void setRemoteInsetsController(IDisplayWindowInsetsController controller) {
+        if (mRemoteInsetsControlTarget != null) {
+            mRemoteInsetsControlTarget.mRemoteInsetsController.asBinder().unlinkToDeath(
+                    mRemoteInsetsDeath, 0);
+            mRemoteInsetsControlTarget = null;
+        }
+        if (controller != null) {
+            try {
+                controller.asBinder().linkToDeath(mRemoteInsetsDeath, 0);
+                mRemoteInsetsControlTarget = new RemoteInsetsControlTarget(controller);
+            } catch (RemoteException e) {
+                return;
+            }
+        }
+    }
+
     /** Changes the display the input window token is housed on to this one. */
     void reParentWindowToken(WindowToken token) {
         final DisplayContent prevDc = token.getDisplayContent();
@@ -3379,6 +3410,14 @@
         }
     }
 
+    boolean isImeAttachedToApp() {
+        return (mInputMethodTarget != null && mInputMethodTarget.mActivityRecord != null
+                && mInputMethodTarget.getWindowingMode() == WINDOWING_MODE_FULLSCREEN
+                // An activity with override bounds should be letterboxed inside its parent bounds,
+                // so it doesn't fill the screen.
+                && mInputMethodTarget.mActivityRecord.matchParentBounds());
+    }
+
     private void setInputMethodTarget(WindowState target, boolean targetWaitingAnim) {
         if (target == mInputMethodTarget && mInputMethodTargetWaitingAnim == targetWaitingAnim) {
             return;
@@ -3387,7 +3426,8 @@
         mInputMethodTarget = target;
         mInputMethodTargetWaitingAnim = targetWaitingAnim;
         assignWindowLayers(false /* setLayoutNeeded */);
-        mInsetsStateController.onImeTargetChanged(target);
+        mInputMethodControlTarget = computeImeControlTarget();
+        mInsetsStateController.onImeTargetChanged(mInputMethodControlTarget);
         updateImeParent();
     }
 
@@ -3412,11 +3452,7 @@
         // Attach it to app if the target is part of an app and such app is covering the entire
         // screen. If it's not covering the entire screen the IME might extend beyond the apps
         // bounds.
-        if (mInputMethodTarget != null && mInputMethodTarget.mActivityRecord != null
-                && mInputMethodTarget.getWindowingMode() == WINDOWING_MODE_FULLSCREEN
-                // An activity with override bounds should be letterboxed inside its parent bounds,
-                // so it doesn't fill the screen.
-                && mInputMethodTarget.mActivityRecord.matchParentBounds()) {
+        if (isImeAttachedToApp()) {
             return mInputMethodTarget.mActivityRecord.getSurfaceControl();
         }
 
@@ -3424,6 +3460,19 @@
         return mWindowContainers.getSurfaceControl();
     }
 
+    /**
+     * Computes which control-target the IME should be attached to.
+     */
+    @VisibleForTesting
+    InsetsControlTarget computeImeControlTarget() {
+        if (!isImeAttachedToApp() && mRemoteInsetsControlTarget != null) {
+            return mRemoteInsetsControlTarget;
+        }
+
+        // Otherwise, we just use the ime target
+        return mInputMethodTarget;
+    }
+
     void setLayoutNeeded() {
         if (DEBUG_LAYOUT) Slog.w(TAG_WM, "setLayoutNeeded: callers=" + Debug.getCallers(3));
         mLayoutNeeded = true;
@@ -6684,4 +6733,50 @@
     Context getDisplayUiContext() {
         return mDisplayPolicy.getSystemUiContext();
     }
+
+    class RemoteInsetsControlTarget implements InsetsControlTarget {
+        private final IDisplayWindowInsetsController mRemoteInsetsController;
+
+        RemoteInsetsControlTarget(IDisplayWindowInsetsController controller) {
+            mRemoteInsetsController = controller;
+        }
+
+        void notifyInsetsChanged() {
+            try {
+                mRemoteInsetsController.insetsChanged(
+                        getInsetsStateController().getRawInsetsState());
+            } catch (RemoteException e) {
+                Slog.w(TAG, "Failed to deliver inset state change", e);
+            }
+        }
+
+        @Override
+        public void notifyInsetsControlChanged() {
+            final InsetsStateController stateController = getInsetsStateController();
+            try {
+                mRemoteInsetsController.insetsControlChanged(stateController.getRawInsetsState(),
+                        stateController.getControlsForDispatch(this));
+            } catch (RemoteException e) {
+                Slog.w(TAG, "Failed to deliver inset state change", e);
+            }
+        }
+
+        @Override
+        public void showInsets(@WindowInsets.Type.InsetsType int types, boolean fromIme) {
+            try {
+                mRemoteInsetsController.showInsets(types, fromIme);
+            } catch (RemoteException e) {
+                Slog.w(TAG, "Failed to deliver showInsets", e);
+            }
+        }
+
+        @Override
+        public void hideInsets(@WindowInsets.Type.InsetsType int types, boolean fromIme) {
+            try {
+                mRemoteInsetsController.hideInsets(types, fromIme);
+            } catch (RemoteException e) {
+                Slog.w(TAG, "Failed to deliver showInsets", e);
+            }
+        }
+    }
 }
diff --git a/services/core/java/com/android/server/wm/ImeInsetsSourceProvider.java b/services/core/java/com/android/server/wm/ImeInsetsSourceProvider.java
index 05ede21..fb97ecf 100644
--- a/services/core/java/com/android/server/wm/ImeInsetsSourceProvider.java
+++ b/services/core/java/com/android/server/wm/ImeInsetsSourceProvider.java
@@ -69,7 +69,7 @@
         mShowImeRunner = () -> {
             // Target should still be the same.
             if (isImeTargetFromDisplayContentAndImeSame()) {
-                mDisplayContent.mInputMethodTarget.showInsets(
+                mDisplayContent.mInputMethodControlTarget.showInsets(
                         WindowInsets.Type.ime(), true /* fromIme */);
             }
             abortShowImePostLayout();
diff --git a/services/core/java/com/android/server/wm/InsetsSourceProvider.java b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
index 184e7d6..7b40f60 100644
--- a/services/core/java/com/android/server/wm/InsetsSourceProvider.java
+++ b/services/core/java/com/android/server/wm/InsetsSourceProvider.java
@@ -210,7 +210,7 @@
                 new Point(mWin.getWindowFrames().mFrame.left, mWin.getWindowFrames().mFrame.top));
     }
 
-    boolean onInsetsModified(WindowState caller, InsetsSource modifiedSource) {
+    boolean onInsetsModified(InsetsControlTarget caller, InsetsSource modifiedSource) {
         if (mControlTarget != caller || modifiedSource.isVisible() == mClientVisible) {
             return false;
         }
diff --git a/services/core/java/com/android/server/wm/InsetsStateController.java b/services/core/java/com/android/server/wm/InsetsStateController.java
index 1526074..720493f 100644
--- a/services/core/java/com/android/server/wm/InsetsStateController.java
+++ b/services/core/java/com/android/server/wm/InsetsStateController.java
@@ -91,6 +91,10 @@
         return state;
     }
 
+    InsetsState getRawInsetsState() {
+        return mState;
+    }
+
     @Nullable InsetsSourceControl[] getControlsForDispatch(InsetsControlTarget target) {
         ArrayList<Integer> controlled = mControlTargetTypeMap.get(target);
         if (controlled == null) {
@@ -144,7 +148,7 @@
         getImeSourceProvider().onPostInsetsDispatched();
     }
 
-    void onInsetsModified(WindowState windowState, InsetsState state) {
+    void onInsetsModified(InsetsControlTarget windowState, InsetsState state) {
         boolean changed = false;
         for (int i = state.getSourcesCount() - 1; i >= 0; i--) {
             final InsetsSource source = state.sourceAt(i);
@@ -296,6 +300,9 @@
 
     void notifyInsetsChanged() {
         mDisplayContent.forAllWindows(mDispatchInsetsChanged, true /* traverseTopToBottom */);
+        if (mDisplayContent.mRemoteInsetsControlTarget != null) {
+            mDisplayContent.mRemoteInsetsControlTarget.notifyInsetsChanged();
+        }
     }
 
     void dump(String prefix, PrintWriter pw) {
diff --git a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
index 399c5d3..eaa0ea7 100644
--- a/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
+++ b/services/core/java/com/android/server/wm/ScreenRotationAnimation.java
@@ -16,8 +16,12 @@
 
 package com.android.server.wm;
 
+import static com.android.server.wm.AnimationSpecProto.ROTATE;
 import static com.android.server.wm.ProtoLogGroup.WM_DEBUG_ORIENTATION;
 import static com.android.server.wm.ProtoLogGroup.WM_SHOW_SURFACE_ALLOC;
+import static com.android.server.wm.RotationAnimationSpecProto.DURATION_MS;
+import static com.android.server.wm.RotationAnimationSpecProto.END_LUMA;
+import static com.android.server.wm.RotationAnimationSpecProto.START_LUMA;
 import static com.android.server.wm.ScreenRotationAnimationProto.ANIMATION_RUNNING;
 import static com.android.server.wm.ScreenRotationAnimationProto.STARTED;
 import static com.android.server.wm.WindowManagerDebugConfig.TAG_WITH_CLASS_NAME;
@@ -25,7 +29,9 @@
 import static com.android.server.wm.WindowManagerService.TYPE_LAYER_MULTIPLIER;
 import static com.android.server.wm.WindowStateAnimator.WINDOW_FREEZE_LAYER;
 
+import android.animation.ArgbEvaluator;
 import android.content.Context;
+import android.graphics.Color;
 import android.graphics.Matrix;
 import android.graphics.Point;
 import android.graphics.Rect;
@@ -40,7 +46,9 @@
 import android.view.animation.AnimationUtils;
 import android.view.animation.Transformation;
 
+import com.android.internal.R;
 import com.android.server.protolog.common.ProtoLog;
+import com.android.server.wm.utils.RotationAnimationUtils;
 
 import java.io.PrintWriter;
 
@@ -60,10 +68,10 @@
  *      animation first rotate the new content into the old orientation to then be able to
  *      animate to the new orientation
  *
- * <li> The exiting Blackframe: <p>
- *     Because the change of orientation might change the width and height of the content (i.e
- *     when rotating from portrait to landscape) we "crop" the new content using black frames
- *     around the screenshot so the new content does not go beyond the screenshot's bounds
+ * <li> The Background color frame: <p>
+ *      To have the animation seem more seamless, we add a color transitioning background behind the
+ *      exiting and entering layouts. We compute the brightness of the start and end
+ *      layouts and transition from the two brightness values as grayscale underneath the animation
  *
  * <li> The entering Blackframe: <p>
  *     The enter Blackframe is similar to the exit Blackframe but is only used when a custom
@@ -81,8 +89,6 @@
      */
     private static final int SCREEN_FREEZE_LAYER_BASE = WINDOW_FREEZE_LAYER + TYPE_LAYER_MULTIPLIER;
     private static final int SCREEN_FREEZE_LAYER_ENTER = SCREEN_FREEZE_LAYER_BASE;
-    private static final int SCREEN_FREEZE_LAYER_SCREENSHOT = SCREEN_FREEZE_LAYER_BASE + 1;
-    private static final int SCREEN_FREEZE_LAYER_EXIT = SCREEN_FREEZE_LAYER_BASE + 2;
 
     private final Context mContext;
     private final DisplayContent mDisplayContent;
@@ -90,16 +96,18 @@
     private final Transformation mRotateExitTransformation = new Transformation();
     private final Transformation mRotateEnterTransformation = new Transformation();
     // Complete transformations being applied.
-    private final Transformation mExitTransformation = new Transformation();
     private final Transformation mEnterTransformation = new Transformation();
-    private final Matrix mFrameInitialMatrix = new Matrix();
     private final Matrix mSnapshotInitialMatrix = new Matrix();
-    private final Matrix mSnapshotFinalMatrix = new Matrix();
-    private final Matrix mExitFrameFinalMatrix = new Matrix();
     private final WindowManagerService mService;
+    /** Only used for custom animations and not screen rotation. */
     private SurfaceControl mEnterBlackFrameLayer;
-    private SurfaceControl mRotationLayer;
-    private SurfaceControl mSurfaceControl;
+    /** This layer contains the actual screenshot that is to be faded out. */
+    private SurfaceControl mScreenshotLayer;
+    /**
+     * Only used for screen rotation and not custom animations. Layered behind all other layers
+     * to avoid showing any "empty" spots
+     */
+    private SurfaceControl mBackColorSurface;
     private BlackFrame mEnteringBlackFrame;
     private int mWidth, mHeight;
 
@@ -120,8 +128,11 @@
     private boolean mFinishAnimReady;
     private long mFinishAnimStartTime;
     private boolean mForceDefaultOrientation;
-    private BlackFrame mExitingBlackFrame;
     private SurfaceRotationAnimationController mSurfaceRotationAnimationController;
+    /** Intensity of light/whiteness of the layout before rotation occurs. */
+    private float mStartLuma;
+    /** Intensity of light/whiteness of the layout after rotation occurs. */
+    private float mEndLuma;
 
     public ScreenRotationAnimation(Context context, DisplayContent displayContent,
             boolean fixedToUserRotation, boolean isSecure, WindowManagerService service) {
@@ -162,9 +173,15 @@
 
         final SurfaceControl.Transaction t = mService.mTransactionFactory.get();
         try {
-            mRotationLayer = displayContent.makeOverlay()
+            mBackColorSurface = displayContent.makeChildSurface(null)
+                    .setName("BackColorSurface")
+                    .setColorLayer()
+                    .build();
+
+            mScreenshotLayer = displayContent.makeOverlay()
                     .setName("RotationLayer")
-                    .setContainerLayer()
+                    .setBufferSize(mWidth, mHeight)
+                    .setSecure(isSecure)
                     .build();
 
             mEnterBlackFrameLayer = displayContent.makeOverlay()
@@ -172,26 +189,21 @@
                     .setContainerLayer()
                     .build();
 
-            mSurfaceControl = mService.makeSurfaceBuilder(null)
-                    .setName("ScreenshotSurface")
-                    .setParent(mRotationLayer)
-                    .setBufferSize(mWidth, mHeight)
-                    .setSecure(isSecure)
-                    .build();
-
             // In case display bounds change, screenshot buffer and surface may mismatch so set a
             // scaling mode.
             SurfaceControl.Transaction t2 = mService.mTransactionFactory.get();
-            t2.setOverrideScalingMode(mSurfaceControl, Surface.SCALING_MODE_SCALE_TO_WINDOW);
+            t2.setOverrideScalingMode(mScreenshotLayer, Surface.SCALING_MODE_SCALE_TO_WINDOW);
             t2.apply(true /* sync */);
 
             // Capture a screenshot into the surface we just created.
             final int displayId = display.getDisplayId();
             final Surface surface = mService.mSurfaceFactory.get();
-            surface.copyFrom(mSurfaceControl);
+            surface.copyFrom(mScreenshotLayer);
             SurfaceControl.ScreenshotGraphicBuffer gb =
                     mService.mDisplayManagerInternal.screenshot(displayId);
             if (gb != null) {
+                mStartLuma = RotationAnimationUtils.getAvgBorderLuma(gb.getGraphicBuffer(),
+                        gb.getColorSpace());
                 try {
                     surface.attachAndQueueBufferWithColorSpace(gb.getGraphicBuffer(),
                             gb.getColorSpace());
@@ -202,13 +214,15 @@
                 // screenshot surface we display it in also has FLAG_SECURE so that
                 // the user can not screenshot secure layers via the screenshot surface.
                 if (gb.containsSecureLayers()) {
-                    t.setSecure(mSurfaceControl, true);
+                    t.setSecure(mScreenshotLayer, true);
                 }
-                t.setLayer(mRotationLayer, SCREEN_FREEZE_LAYER_BASE);
-                t.setLayer(mSurfaceControl, SCREEN_FREEZE_LAYER_SCREENSHOT);
-                t.setAlpha(mSurfaceControl, 0);
-                t.show(mRotationLayer);
-                t.show(mSurfaceControl);
+                t.setLayer(mScreenshotLayer, SCREEN_FREEZE_LAYER_BASE);
+                t.reparent(mBackColorSurface, displayContent.getSurfaceControl());
+                t.setLayer(mBackColorSurface, -1);
+                t.setColor(mBackColorSurface, new float[]{mStartLuma, mStartLuma, mStartLuma});
+                t.setAlpha(mBackColorSurface, 1);
+                t.show(mScreenshotLayer);
+                t.show(mBackColorSurface);
             } else {
                 Slog.w(TAG, "Unable to take screenshot of display " + displayId);
             }
@@ -218,32 +232,11 @@
         }
 
         ProtoLog.i(WM_SHOW_SURFACE_ALLOC,
-                    "  FREEZE %s: CREATE", mSurfaceControl);
+                    "  FREEZE %s: CREATE", mScreenshotLayer);
         setRotation(t, originalRotation);
         t.apply();
     }
 
-    private static void createRotationMatrix(int rotation, int width, int height,
-            Matrix outMatrix) {
-        switch (rotation) {
-            case Surface.ROTATION_0:
-                outMatrix.reset();
-                break;
-            case Surface.ROTATION_90:
-                outMatrix.setRotate(90, 0, 0);
-                outMatrix.postTranslate(height, 0);
-                break;
-            case Surface.ROTATION_180:
-                outMatrix.setRotate(180, 0, 0);
-                outMatrix.postTranslate(width, height);
-                break;
-            case Surface.ROTATION_270:
-                outMatrix.setRotate(270, 0, 0);
-                outMatrix.postTranslate(0, width);
-                break;
-        }
-    }
-
     public void dumpDebug(ProtoOutputStream proto, long fieldId) {
         final long token = proto.start(fieldId);
         proto.write(STARTED, mStarted);
@@ -252,11 +245,11 @@
     }
 
     boolean hasScreenshot() {
-        return mSurfaceControl != null;
+        return mScreenshotLayer != null;
     }
 
     private void setRotationTransform(SurfaceControl.Transaction t, Matrix matrix) {
-        if (mRotationLayer == null) {
+        if (mScreenshotLayer == null) {
             return;
         }
         matrix.getValues(mTmpFloats);
@@ -267,24 +260,19 @@
             x -= mCurrentDisplayRect.left;
             y -= mCurrentDisplayRect.top;
         }
-        t.setPosition(mRotationLayer, x, y);
-        t.setMatrix(mRotationLayer,
+        t.setPosition(mScreenshotLayer, x, y);
+        t.setMatrix(mScreenshotLayer,
                 mTmpFloats[Matrix.MSCALE_X], mTmpFloats[Matrix.MSKEW_Y],
                 mTmpFloats[Matrix.MSKEW_X], mTmpFloats[Matrix.MSCALE_Y]);
 
-        t.setAlpha(mSurfaceControl, (float) 1.0);
-        t.setAlpha(mRotationLayer, (float) 1.0);
-        t.show(mRotationLayer);
+        t.setAlpha(mScreenshotLayer, (float) 1.0);
+        t.show(mScreenshotLayer);
     }
 
     public void printTo(String prefix, PrintWriter pw) {
-        pw.print(prefix); pw.print("mSurface="); pw.print(mSurfaceControl);
+        pw.print(prefix); pw.print("mSurface="); pw.print(mScreenshotLayer);
         pw.print(" mWidth="); pw.print(mWidth);
         pw.print(" mHeight="); pw.println(mHeight);
-        pw.print(prefix); pw.print("mExitingBlackFrame="); pw.println(mExitingBlackFrame);
-        if (mExitingBlackFrame != null) {
-            mExitingBlackFrame.printTo(prefix + "  ", pw);
-        }
         pw.print(prefix);
         pw.print("mEnteringBlackFrame=");
         pw.println(mEnteringBlackFrame);
@@ -303,20 +291,10 @@
         pw.print(" "); mRotateExitTransformation.printShortString(pw); pw.println();
         pw.print(prefix); pw.print("mRotateEnterAnimation="); pw.print(mRotateEnterAnimation);
         pw.print(" "); mRotateEnterTransformation.printShortString(pw); pw.println();
-        pw.print(prefix); pw.print("mExitTransformation=");
-        mExitTransformation.printShortString(pw); pw.println();
         pw.print(prefix); pw.print("mEnterTransformation=");
         mEnterTransformation.printShortString(pw); pw.println();
-        pw.print(prefix); pw.print("mFrameInitialMatrix=");
-        mFrameInitialMatrix.printShortString(pw);
-        pw.println();
         pw.print(prefix); pw.print("mSnapshotInitialMatrix=");
-        mSnapshotInitialMatrix.printShortString(pw);
-        pw.print(" mSnapshotFinalMatrix="); mSnapshotFinalMatrix.printShortString(pw);
-        pw.println();
-        pw.print(prefix); pw.print("mExitFrameFinalMatrix=");
-        mExitFrameFinalMatrix.printShortString(pw);
-        pw.println();
+        mSnapshotInitialMatrix.printShortString(pw);pw.println();
         pw.print(prefix); pw.print("mForceDefaultOrientation="); pw.print(mForceDefaultOrientation);
         if (mForceDefaultOrientation) {
             pw.print(" mOriginalDisplayRect="); pw.print(mOriginalDisplayRect.toShortString());
@@ -331,7 +309,7 @@
         // to the snapshot to make it stay in the same original position
         // with the current screen rotation.
         int delta = DisplayContent.deltaRotation(rotation, Surface.ROTATION_0);
-        createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix);
+        RotationAnimationUtils.createRotationMatrix(delta, mWidth, mHeight, mSnapshotInitialMatrix);
 
         setRotationTransform(t, mSnapshotInitialMatrix);
     }
@@ -341,7 +319,7 @@
      */
     private boolean startAnimation(SurfaceControl.Transaction t, long maxAnimationDuration,
             float animationScale, int finalWidth, int finalHeight, int exitAnim, int enterAnim) {
-        if (mSurfaceControl == null) {
+        if (mScreenshotLayer == null) {
             // Can't do animation.
             return false;
         }
@@ -354,89 +332,58 @@
         // Figure out how the screen has moved from the original rotation.
         int delta = DisplayContent.deltaRotation(mCurRotation, mOriginalRotation);
 
-        mRotateAlphaAnimation = AnimationUtils.loadAnimation(mContext,
-                com.android.internal.R.anim.screen_rotate_alpha);
 
         final boolean customAnim;
         if (exitAnim != 0 && enterAnim != 0) {
             customAnim = true;
             mRotateExitAnimation = AnimationUtils.loadAnimation(mContext, exitAnim);
             mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext, enterAnim);
+            mRotateAlphaAnimation = AnimationUtils.loadAnimation(mContext,
+                    R.anim.screen_rotate_alpha);
         } else {
             customAnim = false;
-            switch (delta) {
+            switch (delta) { /* Counter-Clockwise Rotations */
                 case Surface.ROTATION_0:
                     mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_0_exit);
+                            R.anim.screen_rotate_0_exit);
                     mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_0_enter);
+                            R.anim.screen_rotate_0_enter);
                     break;
                 case Surface.ROTATION_90:
                     mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_plus_90_exit);
+                            R.anim.screen_rotate_plus_90_exit);
                     mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_plus_90_enter);
+                            R.anim.screen_rotate_plus_90_enter);
                     break;
                 case Surface.ROTATION_180:
                     mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_180_exit);
+                            R.anim.screen_rotate_180_exit);
                     mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_180_enter);
+                            R.anim.screen_rotate_180_enter);
                     break;
                 case Surface.ROTATION_270:
                     mRotateExitAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_minus_90_exit);
+                            R.anim.screen_rotate_minus_90_exit);
                     mRotateEnterAnimation = AnimationUtils.loadAnimation(mContext,
-                            com.android.internal.R.anim.screen_rotate_minus_90_enter);
+                            R.anim.screen_rotate_minus_90_enter);
                     break;
             }
         }
 
-        // Initialize the animations.  This is a hack, redefining what "parent"
-        // means to allow supplying the last and next size.  In this definition
-        // "%p" is the original (let's call it "previous") size, and "%" is the
-        // screen's current/new size.
-        mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight);
         mRotateExitAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight);
+        mRotateExitAnimation.restrictDuration(maxAnimationDuration);
+        mRotateExitAnimation.scaleCurrentDuration(animationScale);
+        mRotateEnterAnimation.initialize(finalWidth, finalHeight, mOriginalWidth, mOriginalHeight);
+        mRotateEnterAnimation.restrictDuration(maxAnimationDuration);
+        mRotateEnterAnimation.scaleCurrentDuration(animationScale);
+
         mAnimRunning = false;
         mFinishAnimReady = false;
         mFinishAnimStartTime = -1;
 
-        mRotateExitAnimation.restrictDuration(maxAnimationDuration);
-        mRotateExitAnimation.scaleCurrentDuration(animationScale);
-        mRotateEnterAnimation.restrictDuration(maxAnimationDuration);
-        mRotateEnterAnimation.scaleCurrentDuration(animationScale);
-        mRotateAlphaAnimation.restrictDuration(maxAnimationDuration);
-        mRotateAlphaAnimation.scaleCurrentDuration(animationScale);
-
-        if (!customAnim && mExitingBlackFrame == null) {
-            try {
-                // Compute the transformation matrix that must be applied
-                // the the black frame to make it stay in the initial position
-                // before the new screen rotation.  This is different than the
-                // snapshot transformation because the snapshot is always based
-                // of the native orientation of the screen, not the orientation
-                // we were last in.
-                createRotationMatrix(delta, mOriginalWidth, mOriginalHeight, mFrameInitialMatrix);
-
-                final Rect outer;
-                final Rect inner;
-                if (mForceDefaultOrientation) {
-                    // Going from a smaller Display to a larger Display, add curtains to sides
-                    // or top and bottom. Going from a larger to smaller display will result in
-                    // no BlackSurfaces being constructed.
-                    outer = mCurrentDisplayRect;
-                    inner = mOriginalDisplayRect;
-                } else {
-                    outer = new Rect(-mWidth, -mHeight, mWidth * 2, mHeight * 2);
-                    inner = new Rect(0, 0, mWidth, mHeight);
-                }
-                mExitingBlackFrame = new BlackFrame(mService.mTransactionFactory, t, outer, inner,
-                        SCREEN_FREEZE_LAYER_EXIT, mDisplayContent, mForceDefaultOrientation,
-                        mRotationLayer);
-            } catch (OutOfResourcesException e) {
-                Slog.w(TAG, "Unable to allocate black surface", e);
-            }
+        if (customAnim) {
+            mRotateAlphaAnimation.restrictDuration(maxAnimationDuration);
+            mRotateAlphaAnimation.scaleCurrentDuration(animationScale);
         }
 
         if (customAnim && mEnteringBlackFrame == null) {
@@ -451,7 +398,12 @@
             }
         }
 
-        mSurfaceRotationAnimationController.startAnimation();
+        if (customAnim) {
+            mSurfaceRotationAnimationController.startCustomAnimation();
+        } else {
+            mSurfaceRotationAnimationController.startScreenRotationAnimation();
+        }
+
         return true;
     }
 
@@ -460,11 +412,13 @@
      */
     public boolean dismiss(SurfaceControl.Transaction t, long maxAnimationDuration,
             float animationScale, int finalWidth, int finalHeight, int exitAnim, int enterAnim) {
-        if (mSurfaceControl == null) {
+        if (mScreenshotLayer == null) {
             // Can't do animation.
             return false;
         }
         if (!mStarted) {
+            mEndLuma = RotationAnimationUtils.getLumaOfSurfaceControl(mDisplayContent.getDisplay(),
+                    mDisplayContent.getWindowingLayer());
             startAnimation(t, maxAnimationDuration, animationScale, finalWidth, finalHeight,
                     exitAnim, enterAnim);
         }
@@ -480,28 +434,28 @@
             mSurfaceRotationAnimationController.cancel();
             mSurfaceRotationAnimationController = null;
         }
-        if (mSurfaceControl != null) {
-            ProtoLog.i(WM_SHOW_SURFACE_ALLOC, "  FREEZE %s: DESTROY", mSurfaceControl);
-            mSurfaceControl = null;
+
+        if (mScreenshotLayer != null) {
+            ProtoLog.i(WM_SHOW_SURFACE_ALLOC, "  FREEZE %s: DESTROY", mScreenshotLayer);
             SurfaceControl.Transaction t = mService.mTransactionFactory.get();
-            if (mRotationLayer != null) {
-                if (mRotationLayer.isValid()) {
-                    t.remove(mRotationLayer);
-                }
-                mRotationLayer = null;
+            if (mScreenshotLayer.isValid()) {
+                t.remove(mScreenshotLayer);
             }
+            mScreenshotLayer = null;
+
             if (mEnterBlackFrameLayer != null) {
                 if (mEnterBlackFrameLayer.isValid()) {
                     t.remove(mEnterBlackFrameLayer);
                 }
                 mEnterBlackFrameLayer = null;
             }
+            if (mBackColorSurface != null) {
+                t.remove(mBackColorSurface);
+                mBackColorSurface = null;
+            }
             t.apply();
         }
-        if (mExitingBlackFrame != null) {
-            mExitingBlackFrame.kill();
-            mExitingBlackFrame = null;
-        }
+
         if (mEnteringBlackFrame != null) {
             mEnteringBlackFrame.kill();
             mEnteringBlackFrame = null;
@@ -537,18 +491,28 @@
      * Utility class that runs a {@link ScreenRotationAnimation} on the {@link
      * SurfaceAnimationRunner}.
      * <p>
-     * The rotation animation is divided into the following hierarchy:
+     * The rotation animation supports both screen rotation and custom animations
+     *
+     * For custom animations:
      * <ul>
-     * <li> A first rotation layer, containing the blackframes. This layer is animated by the
-     * "screen_rotate_X_exit" that applies a scale and rotate and where X is value of the rotation.
-     *     <ul>
-     *         <li> A child layer containing the screenshot on which is added an animation of it's
-     *     alpha channel ("screen_rotate_alpha") and that will rotate with his parent layer.</li>
-     *     </ul>
-     * <li> A second rotation layer used when custom animations are passed in
+     *   <li>
+     *     The screenshot layer which has an added animation of it's alpha channel
+     *     ("screen_rotate_alpha") and that will be applied along with the custom animation.
+     *   </li>
+     *   <li> A device layer that is animated with the provided custom animation </li>
+     * </ul>
+     *
+     * For screen rotation:
+     * <ul>
+     *   <li> A rotation layer that is both rotated and faded out during a single animation </li>
+     *   <li> A device layer that is both rotated and faded in during a single animation </li>
+     *   <li> A background color layer that transitions colors behind the first two layers </li>
+     * </ul>
+     *
      * {@link ScreenRotationAnimation#startAnimation(
      *     SurfaceControl.Transaction, long, float, int, int, int, int)}.
      * </ul>
+     *
      * <p>
      * Thus an {@link LocalAnimationAdapter.AnimationSpec} is created for each of
      * this three {@link SurfaceControl}s which then delegates the animation to the
@@ -556,22 +520,35 @@
      */
     class SurfaceRotationAnimationController {
         private SurfaceAnimator mDisplayAnimator;
-        private SurfaceAnimator mEnterBlackFrameAnimator;
         private SurfaceAnimator mScreenshotRotationAnimator;
         private SurfaceAnimator mRotateScreenAnimator;
+        private SurfaceAnimator mEnterBlackFrameAnimator;
+
+        void startCustomAnimation() {
+            try {
+                mService.mSurfaceAnimationRunner.deferStartingAnimations();
+                mRotateScreenAnimator = startScreenshotAlphaAnimation();
+                mDisplayAnimator = startDisplayRotation();
+                if (mEnteringBlackFrame != null) {
+                    mEnterBlackFrameAnimator = startEnterBlackFrameAnimation();
+                }
+            } finally {
+                mService.mSurfaceAnimationRunner.continueStartingAnimations();
+            }
+        }
 
         /**
          * Start the rotation animation of the display and the screenshot on the
          * {@link SurfaceAnimationRunner}.
          */
-        void startAnimation() {
-            mRotateScreenAnimator = startScreenshotAlphaAnimation();
-            mDisplayAnimator = startDisplayRotation();
-            if (mExitingBlackFrame != null) {
+        void startScreenRotationAnimation() {
+            try {
+                mService.mSurfaceAnimationRunner.deferStartingAnimations();
+                mDisplayAnimator = startDisplayRotation();
                 mScreenshotRotationAnimator = startScreenshotRotationAnimation();
-            }
-            if (mEnteringBlackFrame != null) {
-                mEnterBlackFrameAnimator = startEnterBlackFrameAnimation();
+                startColorAnimation();
+            } finally {
+                mService.mSurfaceAnimationRunner.continueStartingAnimations();
             }
         }
 
@@ -596,8 +573,8 @@
 
         private SurfaceAnimator startScreenshotAlphaAnimation() {
             return startAnimation(initializeBuilder()
-                            .setSurfaceControl(mSurfaceControl)
-                            .setAnimationLeashParent(mRotationLayer)
+                            .setSurfaceControl(mScreenshotLayer)
+                            .setAnimationLeashParent(mDisplayContent.getOverlayLayer())
                             .setWidth(mWidth)
                             .setHeight(mHeight)
                             .build(),
@@ -616,13 +593,67 @@
 
         private SurfaceAnimator startScreenshotRotationAnimation() {
             return startAnimation(initializeBuilder()
-                            .setSurfaceControl(mRotationLayer)
+                            .setSurfaceControl(mScreenshotLayer)
                             .setAnimationLeashParent(mDisplayContent.getOverlayLayer())
                             .build(),
                     createWindowAnimationSpec(mRotateExitAnimation),
                     this::onAnimationEnd);
         }
 
+
+        /**
+         * Applies the color change from {@link #mStartLuma} to {@link #mEndLuma} as a
+         * grayscale color
+         */
+        private void startColorAnimation() {
+            int colorTransitionMs = mContext.getResources().getInteger(
+                    R.integer.config_screen_rotation_color_transition);
+            final SurfaceAnimationRunner runner = mService.mSurfaceAnimationRunner;
+            final float[] rgbTmpFloat = new float[3];
+            final int startColor = Color.rgb(mStartLuma, mStartLuma, mStartLuma);
+            final int endColor = Color.rgb(mEndLuma, mEndLuma, mEndLuma);
+            final long duration = colorTransitionMs * (long) mService.getCurrentAnimatorScale();
+            final ArgbEvaluator va = ArgbEvaluator.getInstance();
+            runner.startAnimation(
+                new LocalAnimationAdapter.AnimationSpec() {
+                    @Override
+                    public long getDuration() {
+                        return duration;
+                    }
+
+                    @Override
+                    public void apply(SurfaceControl.Transaction t, SurfaceControl leash,
+                        long currentPlayTime) {
+                        float fraction = (float)currentPlayTime / (float)getDuration();
+                        int color = (Integer) va.evaluate(fraction, startColor, endColor);
+                        Color middleColor = Color.valueOf(color);
+                        rgbTmpFloat[0] = middleColor.red();
+                        rgbTmpFloat[1] = middleColor.green();
+                        rgbTmpFloat[2] = middleColor.blue();
+                        if (leash.isValid()) {
+                            t.setColor(leash, rgbTmpFloat);
+                        }
+                    }
+
+                    @Override
+                    public void dump(PrintWriter pw, String prefix) {
+                        pw.println(prefix + "startLuma=" + mStartLuma
+                                + " endLuma=" + mEndLuma
+                                + " durationMs=" + colorTransitionMs);
+                    }
+
+                    @Override
+                    public void dumpDebugInner(ProtoOutputStream proto) {
+                        final long token = proto.start(ROTATE);
+                        proto.write(START_LUMA, mStartLuma);
+                        proto.write(END_LUMA, mEndLuma);
+                        proto.write(DURATION_MS, colorTransitionMs);
+                        proto.end(token);
+                    }
+                },
+                mBackColorSurface, mDisplayContent.getPendingTransaction(), null);
+        }
+
         private WindowAnimationSpec createWindowAnimationSpec(Animation mAnimation) {
             return new WindowAnimationSpec(mAnimation, new Point(0, 0) /* position */,
                     false /* canSkipFirstFrame */, 0 /* WindowCornerRadius */);
@@ -646,7 +677,6 @@
 
             LocalAnimationAdapter localAnimationAdapter = new LocalAnimationAdapter(
                     animationSpec, mService.mSurfaceAnimationRunner);
-
             animator.startAnimation(mDisplayContent.getPendingTransaction(),
                     localAnimationAdapter, false);
             return animator;
@@ -692,7 +722,6 @@
             if (mEnterBlackFrameAnimator != null) {
                 mEnterBlackFrameAnimator.cancelAnimation();
             }
-
             if (mScreenshotRotationAnimator != null) {
                 mScreenshotRotationAnimator.cancelAnimation();
             }
diff --git a/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java b/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
index 50cea2e..5633b6b 100644
--- a/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
+++ b/services/core/java/com/android/server/wm/SurfaceAnimationRunner.java
@@ -78,6 +78,10 @@
     @GuardedBy("mLock")
     private boolean mAnimationStartDeferred;
 
+    /**
+     * There should only ever be one instance of this class. Usual spot for it is with
+     * {@link WindowManagerService}
+     */
     SurfaceAnimationRunner(Supplier<Transaction> transactionFactory,
             PowerManagerInternal powerManagerInternal) {
         this(null /* callbackProvider */, null /* animatorFactory */,
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 223e9b9..74fdba1 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -205,6 +205,7 @@
 import android.view.Gravity;
 import android.view.IAppTransitionAnimationSpecsFuture;
 import android.view.IDisplayFoldListener;
+import android.view.IDisplayWindowInsetsController;
 import android.view.IDisplayWindowListener;
 import android.view.IDisplayWindowRotationController;
 import android.view.IDockedStackListener;
@@ -2768,6 +2769,7 @@
                         true /* includingParents */);
             }
         }
+        syncInputTransactions();
     }
 
     /**
@@ -3727,6 +3729,48 @@
     }
 
     @Override
+    public void setDisplayWindowInsetsController(
+            int displayId, IDisplayWindowInsetsController insetsController) {
+        if (mContext.checkCallingOrSelfPermission(MANAGE_APP_TOKENS)
+                != PackageManager.PERMISSION_GRANTED) {
+            throw new SecurityException("Must hold permission " + MANAGE_APP_TOKENS);
+        }
+        final long origId = Binder.clearCallingIdentity();
+        try {
+            synchronized (mGlobalLock) {
+                final DisplayContent dc = mRoot.getDisplayContent(displayId);
+                if (dc == null) {
+                    return;
+                }
+                dc.setRemoteInsetsController(insetsController);
+            }
+        } finally {
+            Binder.restoreCallingIdentity(origId);
+        }
+    }
+
+    @Override
+    public void modifyDisplayWindowInsets(int displayId, InsetsState state) {
+        if (mContext.checkCallingOrSelfPermission(MANAGE_APP_TOKENS)
+                != PackageManager.PERMISSION_GRANTED) {
+            throw new SecurityException("Must hold permission " + MANAGE_APP_TOKENS);
+        }
+        final long origId = Binder.clearCallingIdentity();
+        try {
+            synchronized (mGlobalLock) {
+                final DisplayContent dc = mRoot.getDisplayContent(displayId);
+                if (dc == null || dc.mRemoteInsetsControlTarget == null) {
+                    return;
+                }
+                dc.getInsetsStateController().onInsetsModified(
+                        dc.mRemoteInsetsControlTarget, state);
+            }
+        } finally {
+            Binder.restoreCallingIdentity(origId);
+        }
+    }
+
+    @Override
     public int watchRotation(IRotationWatcher watcher, int displayId) {
         final DisplayContent displayContent;
         synchronized (mGlobalLock) {
@@ -7314,7 +7358,8 @@
                     // If there was a pending IME show(), reset it as IME has been
                     // requested to be hidden.
                     dc.getInsetsStateController().getImeSourceProvider().abortShowImePostLayout();
-                    dc.mInputMethodTarget.hideInsets(WindowInsets.Type.ime(), true /* fromIme */);
+                    dc.mInputMethodControlTarget.hideInsets(WindowInsets.Type.ime(),
+                            true /* fromIme */);
                 }
             }
         }
diff --git a/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java b/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java
new file mode 100644
index 0000000..94f6676
--- /dev/null
+++ b/services/core/java/com/android/server/wm/utils/RotationAnimationUtils.java
@@ -0,0 +1,97 @@
+/*
+ * 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 com.android.server.wm.utils;
+
+import android.graphics.Bitmap;
+import android.graphics.ColorSpace;
+import android.graphics.GraphicBuffer;
+import android.graphics.Matrix;
+import android.graphics.Point;
+import android.graphics.Rect;
+import android.view.Display;
+import android.view.Surface;
+import android.view.SurfaceControl;
+
+
+/** Helper functions for the {@link com.android.server.wm.ScreenRotationAnimation} class*/
+public class RotationAnimationUtils {
+
+    /**
+     * Converts the provided {@link GraphicBuffer} and converts it to a bitmap to then sample the
+     * luminance at the borders of the bitmap
+     * @return the average luminance of all the pixels at the borders of the bitmap
+     */
+    public static float getAvgBorderLuma(GraphicBuffer graphicBuffer, ColorSpace colorSpace) {
+        Bitmap hwBitmap = Bitmap.wrapHardwareBuffer(graphicBuffer, colorSpace);
+        if (hwBitmap == null) {
+            return 0;
+        }
+
+        Bitmap swaBitmap = hwBitmap.copy(Bitmap.Config.ARGB_8888, false);
+        float totalLuma = 0;
+        int height = swaBitmap.getHeight();
+        int width = swaBitmap.getWidth();
+        int i;
+        for (i = 0; i < width; i++) {
+            totalLuma += swaBitmap.getColor(i, 0).luminance();
+            totalLuma += swaBitmap.getColor(i, height - 1).luminance();
+        }
+        for (i = 0; i < height; i++) {
+            totalLuma += swaBitmap.getColor(0, i).luminance();
+            totalLuma += swaBitmap.getColor(width - 1, i).luminance();
+        }
+        return totalLuma / (2 * width + 2 * height);
+    }
+
+    /**
+     * Gets the average border luma by taking a screenshot of the {@param surfaceControl}.
+     * @see #getAvgBorderLuma(GraphicBuffer, ColorSpace)
+     */
+    public static float getLumaOfSurfaceControl(Display display, SurfaceControl surfaceControl) {
+        if (surfaceControl ==  null) {
+            return 0;
+        }
+
+        Point size = new Point();
+        display.getSize(size);
+        Rect crop = new Rect(0, 0, size.x, size.y);
+        SurfaceControl.ScreenshotGraphicBuffer buffer =
+                SurfaceControl.captureLayers(surfaceControl, crop, 1);
+        return RotationAnimationUtils.getAvgBorderLuma(buffer.getGraphicBuffer(),
+                buffer.getColorSpace());
+    }
+
+    public static void createRotationMatrix(int rotation, int width, int height, Matrix outMatrix) {
+        switch (rotation) {
+            case Surface.ROTATION_0:
+                outMatrix.reset();
+                break;
+            case Surface.ROTATION_90:
+                outMatrix.setRotate(90, 0, 0);
+                outMatrix.postTranslate(height, 0);
+                break;
+            case Surface.ROTATION_180:
+                outMatrix.setRotate(180, 0, 0);
+                outMatrix.postTranslate(width, height);
+                break;
+            case Surface.ROTATION_270:
+                outMatrix.setRotate(270, 0, 0);
+                outMatrix.postTranslate(0, width);
+                break;
+        }
+    }
+}
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
index 5a1d552..8641059 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/BaseIDevicePolicyManager.java
@@ -64,4 +64,8 @@
     }
 
     public void setLocationEnabled(ComponentName who, boolean locationEnabled) {}
+
+    public boolean isOrganizationOwnedDeviceWithManagedProfile() {
+        return false;
+    }
 }
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 6c2d14e..2a08f5c 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -8607,6 +8607,24 @@
     }
 
     @Override
+    public boolean isOrganizationOwnedDeviceWithManagedProfile() {
+        if (!mHasFeature) {
+            return false;
+        }
+        enforceManageUsers();
+
+        return mInjector.binderWithCleanCallingIdentity(() -> {
+            for (UserInfo ui : mUserManager.getUsers()) {
+                if (ui.isManagedProfile() && isProfileOwnerOfOrganizationOwnedDevice(ui.id)) {
+                    return true;
+                }
+            }
+
+            return false;
+        });
+    }
+
+    @Override
     public boolean checkDeviceIdentifierAccess(String packageName, int pid, int uid) {
         ensureCallerIdentityMatchesIfNotSystem(packageName, pid, uid);
 
diff --git a/services/robotests/src/com/android/server/location/LocationRequestStatisticsTest.java b/services/robotests/src/com/android/server/location/LocationRequestStatisticsTest.java
new file mode 100644
index 0000000..4cbdbd17
--- /dev/null
+++ b/services/robotests/src/com/android/server/location/LocationRequestStatisticsTest.java
@@ -0,0 +1,74 @@
+/*
+ * Copyright 2020 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.location;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.platform.test.annotations.Presubmit;
+
+import com.android.internal.util.IndentingPrintWriter;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+
+import java.io.PrintWriter;
+import java.io.StringWriter;
+
+/**
+ * Unit tests for {@link LocationRequestStatistics}.
+ */
+@RunWith(RobolectricTestRunner.class)
+@Presubmit
+public class LocationRequestStatisticsTest {
+
+    /**
+     * Check adding and removing requests & strings
+     */
+    @Test
+    public void testRequestSummary() {
+        LocationRequestStatistics.RequestSummary summary =
+                new LocationRequestStatistics.RequestSummary(
+                "com.example", "gps", 1000);
+        StringWriter stringWriter = new StringWriter();
+        summary.dump(new IndentingPrintWriter(new PrintWriter(stringWriter), "  "), 1234);
+        assertThat(stringWriter.toString()).startsWith("At");
+
+        StringWriter stringWriterRemove = new StringWriter();
+        summary = new LocationRequestStatistics.RequestSummary(
+                "com.example", "gps",
+                LocationRequestStatistics.RequestSummary.REQUEST_ENDED_INTERVAL);
+        summary.dump(new IndentingPrintWriter(new PrintWriter(stringWriterRemove), "  "), 2345);
+        assertThat(stringWriterRemove.toString()).contains("-");
+    }
+
+    /**
+     * Check summary list size capping
+     */
+    @Test
+    public void testSummaryList() {
+        LocationRequestStatistics statistics = new LocationRequestStatistics();
+        statistics.history.addRequest("com.example", "gps", 1000);
+        assertThat(statistics.history.mList.size()).isEqualTo(1);
+        // Try (not) to overflow
+        for (int i = 0; i < LocationRequestStatistics.RequestSummaryLimitedHistory.MAX_SIZE; i++) {
+            statistics.history.addRequest("com.example", "gps", 1000);
+        }
+        assertThat(statistics.history.mList.size()).isEqualTo(
+                LocationRequestStatistics.RequestSummaryLimitedHistory.MAX_SIZE);
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/compat/ApplicationInfoBuilder.java b/services/tests/servicestests/src/com/android/server/compat/ApplicationInfoBuilder.java
new file mode 100644
index 0000000..d0767cc
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/compat/ApplicationInfoBuilder.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 com.android.server.compat;
+
+import android.content.pm.ApplicationInfo;
+
+class ApplicationInfoBuilder {
+    private boolean mIsDebuggable;
+    private int mTargetSdk;
+    private String mPackageName;
+
+    private ApplicationInfoBuilder() {
+        mTargetSdk = -1;
+    }
+
+    static ApplicationInfoBuilder create() {
+        return new ApplicationInfoBuilder();
+    }
+
+    ApplicationInfoBuilder withTargetSdk(int targetSdk) {
+        mTargetSdk = targetSdk;
+        return this;
+    }
+
+    ApplicationInfoBuilder debuggable() {
+        mIsDebuggable = true;
+        return this;
+    }
+
+    ApplicationInfoBuilder withPackageName(String packageName) {
+        mPackageName = packageName;
+        return this;
+    }
+
+    ApplicationInfo build() {
+        final ApplicationInfo applicationInfo = new ApplicationInfo();
+        if (mIsDebuggable) {
+            applicationInfo.flags |= ApplicationInfo.FLAG_DEBUGGABLE;
+        }
+        applicationInfo.packageName = mPackageName;
+        applicationInfo.targetSdkVersion = mTargetSdk;
+        return applicationInfo;
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java b/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java
new file mode 100644
index 0000000..328c71d
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/compat/CompatConfigBuilder.java
@@ -0,0 +1,99 @@
+/*
+ * 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 com.android.server.compat;
+
+import android.content.Context;
+
+import com.android.internal.compat.AndroidBuildClassifier;
+
+import java.util.ArrayList;
+
+/**
+ * Helper class for creating a CompatConfig.
+ */
+class CompatConfigBuilder {
+    private ArrayList<CompatChange> mChanges;
+    private AndroidBuildClassifier mBuildClassifier;
+    private Context mContext;
+
+    private CompatConfigBuilder(AndroidBuildClassifier buildClassifier, Context context) {
+        mChanges = new ArrayList<>();
+        mBuildClassifier = buildClassifier;
+        mContext = context;
+    }
+
+    static CompatConfigBuilder create(AndroidBuildClassifier buildClassifier, Context context) {
+        return new CompatConfigBuilder(buildClassifier, context);
+    }
+
+    CompatConfigBuilder addTargetSdkChangeWithId(int sdk, long id) {
+        mChanges.add(new CompatChange(id, "", sdk, false, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addTargetSdkDisabledChangeWithId(int sdk, long id) {
+        mChanges.add(new CompatChange(id, "", sdk, true, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addTargetSdkChangeWithIdAndName(int sdk, long id, String name) {
+        mChanges.add(new CompatChange(id, name, sdk, false, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addTargetSdkChangeWithIdAndDescription(int sdk, long id,
+            String description) {
+        mChanges.add(new CompatChange(id, "", sdk, false, description));
+        return this;
+    }
+
+    CompatConfigBuilder addEnabledChangeWithId(long id) {
+        mChanges.add(new CompatChange(id, "", -1, false, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addEnabledChangeWithIdAndName(long id, String name) {
+        mChanges.add(new CompatChange(id, name, -1, false, ""));
+        return this;
+    }
+    CompatConfigBuilder addEnabledChangeWithIdAndDescription(long id, String description) {
+        mChanges.add(new CompatChange(id, "", -1, false, description));
+        return this;
+    }
+
+    CompatConfigBuilder addDisabledChangeWithId(long id) {
+        mChanges.add(new CompatChange(id, "", -1, true, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addDisabledChangeWithIdAndName(long id, String name) {
+        mChanges.add(new CompatChange(id, name, -1, true, ""));
+        return this;
+    }
+
+    CompatConfigBuilder addDisabledChangeWithIdAndDescription(long id, String description) {
+        mChanges.add(new CompatChange(id, "", -1, true, description));
+        return this;
+    }
+
+    CompatConfig build() {
+        CompatConfig config = new CompatConfig(mBuildClassifier, mContext);
+        for (CompatChange change : mChanges) {
+            config.addChange(change);
+        }
+        return config;
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java b/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
index cb99c11..407f67e 100644
--- a/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
+++ b/services/tests/servicestests/src/com/android/server/compat/CompatConfigTest.java
@@ -18,12 +18,25 @@
 
 import static com.google.common.truth.Truth.assertThat;
 
+import static org.mockito.Mockito.anyInt;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.testng.Assert.assertThrows;
+
+import android.content.Context;
 import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
 
 import androidx.test.runner.AndroidJUnit4;
 
+import com.android.internal.compat.AndroidBuildClassifier;
+
+import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
 
 import java.io.File;
 import java.io.FileOutputStream;
@@ -34,12 +47,12 @@
 @RunWith(AndroidJUnit4.class)
 public class CompatConfigTest {
 
-    private ApplicationInfo makeAppInfo(String pName, int targetSdkVersion) {
-        ApplicationInfo ai = new ApplicationInfo();
-        ai.packageName = pName;
-        ai.targetSdkVersion = targetSdkVersion;
-        return ai;
-    }
+    @Mock
+    private Context mContext;
+    @Mock
+    PackageManager mPackageManager;
+    @Mock
+    private AndroidBuildClassifier mBuildClassifier;
 
     private File createTempDir() {
         String base = System.getProperty("java.io.tmpdir");
@@ -54,112 +67,206 @@
         os.close();
     }
 
-    @Test
-    public void testUnknownChangeEnabled() {
-        CompatConfig pc = new CompatConfig();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 1))).isTrue();
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+        // Assume userdebug/eng non-final build
+        when(mBuildClassifier.isDebuggableBuild()).thenReturn(true);
+        when(mBuildClassifier.isFinalBuild()).thenReturn(false);
     }
 
     @Test
-    public void testDisabledChangeDisabled() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, true, ""));
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 1))).isFalse();
+    public void testUnknownChangeEnabled() throws Exception {
+        CompatConfig compatConfig = new CompatConfig(mBuildClassifier, mContext);
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create().build()))
+            .isTrue();
     }
 
     @Test
-    public void testTargetSdkChangeDisabled() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", 2, false, null));
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 2))).isFalse();
+    public void testDisabledChangeDisabled() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .build();
+
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create().build()))
+            .isFalse();
     }
 
     @Test
-    public void testTargetSdkChangeEnabled() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", 2, false, ""));
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 3))).isTrue();
+    public void testTargetSdkChangeDisabled() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addTargetSdkChangeWithId(2, 1234L)
+                .build();
+
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(2).build()))
+            .isFalse();
     }
 
     @Test
-    public void testDisabledOverrideTargetSdkChange() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", 2, true, null));
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 3))).isFalse();
+    public void testTargetSdkChangeEnabled() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addTargetSdkChangeWithId(2, 1234L)
+                .build();
+
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(3).build())).isTrue();
     }
 
     @Test
-    public void testGetDisabledChanges() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, true, null));
-        pc.addChange(new CompatChange(2345L, "OTHER_CHANGE", -1, false, null));
-        assertThat(pc.getDisabledChanges(
-                makeAppInfo("com.some.package", 2))).asList().containsExactly(1234L);
+    public void testDisabledOverrideTargetSdkChange() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addTargetSdkDisabledChangeWithId(2, 1234L)
+                .build();
+
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(3).build())).isFalse();
     }
 
     @Test
-    public void testGetDisabledChangesSorted() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", 2, true, null));
-        pc.addChange(new CompatChange(123L, "OTHER_CHANGE", 2, true, null));
-        pc.addChange(new CompatChange(12L, "THIRD_CHANGE", 2, true, null));
-        assertThat(pc.getDisabledChanges(
-                makeAppInfo("com.some.package", 2))).asList().containsExactly(12L, 123L, 1234L);
+    public void testGetDisabledChanges() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .addEnabledChangeWithId(2345L)
+                .build();
+
+        assertThat(compatConfig.getDisabledChanges(
+            ApplicationInfoBuilder.create().build())).asList().containsExactly(1234L);
     }
 
     @Test
-    public void testPackageOverrideEnabled() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, true, null)); // disabled
-        pc.addOverride(1234L, "com.some.package", true);
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 2))).isTrue();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.other.package", 2))).isFalse();
+    public void testGetDisabledChangesSorted() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .addDisabledChangeWithId(123L)
+                .addDisabledChangeWithId(12L)
+                .build();
+
+        assertThat(compatConfig.getDisabledChanges(ApplicationInfoBuilder.create().build()))
+            .asList().containsExactly(12L, 123L, 1234L);
     }
 
     @Test
-    public void testPackageOverrideDisabled() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, false, null));
-        pc.addOverride(1234L, "com.some.package", false);
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 2))).isFalse();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.other.package", 2))).isTrue();
+    public void testPackageOverrideEnabled() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .build();
+
+        compatConfig.addOverride(1234L, "com.some.package", true);
+
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package").build())).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.other.package").build())).isFalse();
     }
 
     @Test
-    public void testPackageOverrideUnknownPackage() {
-        CompatConfig pc = new CompatConfig();
-        pc.addOverride(1234L, "com.some.package", false);
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 2))).isFalse();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.other.package", 2))).isTrue();
+    public void testPackageOverrideDisabled() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addEnabledChangeWithId(1234L)
+                .build();
+
+        compatConfig.addOverride(1234L, "com.some.package", false);
+
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package").build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.other.package").build())).isTrue();
     }
 
     @Test
-    public void testPackageOverrideUnknownChange() {
-        CompatConfig pc = new CompatConfig();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 1))).isTrue();
+    public void testPackageOverrideUnknownPackage() throws Exception {
+        CompatConfig compatConfig = new CompatConfig(mBuildClassifier, mContext);
+
+        compatConfig.addOverride(1234L, "com.some.package", false);
+
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package").build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1234L, ApplicationInfoBuilder.create()
+                .withPackageName("com.other.package").build())).isTrue();
     }
 
     @Test
-    public void testRemovePackageOverride() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, false, null));
-        pc.addOverride(1234L, "com.some.package", false);
-        pc.removeOverride(1234L, "com.some.package");
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 2))).isTrue();
+    public void testPreventAddOverride() throws Exception {
+        final long changeId = 1234L;
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .build();
+        ApplicationInfo applicationInfo = ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package")
+                .build();
+        PackageManager packageManager = mock(PackageManager.class);
+        when(mContext.getPackageManager()).thenReturn(packageManager);
+        when(packageManager.getApplicationInfo(eq("com.some.package"), anyInt()))
+            .thenReturn(applicationInfo);
+
+        // Force the validator to prevent overriding the change by using a user build.
+        when(mBuildClassifier.isDebuggableBuild()).thenReturn(false);
+        when(mBuildClassifier.isFinalBuild()).thenReturn(true);
+
+        assertThrows(SecurityException.class,
+                () -> compatConfig.addOverride(1234L, "com.some.package", true)
+        );
+        assertThat(compatConfig.isChangeEnabled(1234L, applicationInfo)).isFalse();
     }
 
     @Test
-    public void testLookupChangeId() {
-        CompatConfig pc = new CompatConfig();
-        pc.addChange(new CompatChange(1234L, "MY_CHANGE", -1, false, null));
-        pc.addChange(new CompatChange(2345L, "ANOTHER_CHANGE", -1, false, null));
-        assertThat(pc.lookupChangeId("MY_CHANGE")).isEqualTo(1234L);
+    public void testPreventRemoveOverride() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addDisabledChangeWithId(1234L)
+                .build();
+        ApplicationInfo applicationInfo = ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package")
+                .build();
+        when(mPackageManager.getApplicationInfo(eq("com.some.package"), anyInt()))
+            .thenReturn(applicationInfo);
+        // Assume the override was allowed to be added.
+        compatConfig.addOverride(1234L, "com.some.package", true);
+
+        // Validator allows turning on the change.
+        assertThat(compatConfig.isChangeEnabled(1234L, applicationInfo)).isTrue();
+
+        // Reject all override attempts.
+        // Force the validator to prevent overriding the change by using a user build.
+        when(mBuildClassifier.isDebuggableBuild()).thenReturn(false);
+        when(mBuildClassifier.isFinalBuild()).thenReturn(true);
+        // Try to turn off change, but validator prevents it.
+        assertThrows(SecurityException.class,
+                () -> compatConfig.removeOverride(1234L, "com.some.package"));
+        assertThat(compatConfig.isChangeEnabled(1234L, applicationInfo)).isTrue();
     }
 
     @Test
-    public void testLookupChangeIdNotPresent() {
-        CompatConfig pc = new CompatConfig();
-        assertThat(pc.lookupChangeId("MY_CHANGE")).isEqualTo(-1L);
+    public void testRemovePackageOverride() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addEnabledChangeWithId(1234L)
+                .build();
+        ApplicationInfo applicationInfo = ApplicationInfoBuilder.create()
+                .withPackageName("com.some.package")
+                .build();
+
+        assertThat(compatConfig.addOverride(1234L, "com.some.package", false)).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1234L, applicationInfo)).isFalse();
+
+        compatConfig.removeOverride(1234L, "com.some.package");
+        assertThat(compatConfig.isChangeEnabled(1234L, applicationInfo)).isTrue();
+    }
+
+    @Test
+    public void testLookupChangeId() throws Exception {
+        CompatConfig compatConfig = CompatConfigBuilder.create(mBuildClassifier, mContext)
+                .addEnabledChangeWithIdAndName(1234L, "MY_CHANGE")
+                .addEnabledChangeWithIdAndName(2345L, "MY_OTHER_CHANGE")
+                .build();
+
+        assertThat(compatConfig.lookupChangeId("MY_CHANGE")).isEqualTo(1234L);
+    }
+
+    @Test
+    public void testLookupChangeIdNotPresent() throws Exception {
+        CompatConfig compatConfig = new CompatConfig(mBuildClassifier, mContext);
+        assertThat(compatConfig.lookupChangeId("MY_CHANGE")).isEqualTo(-1L);
     }
 
     @Test
@@ -172,14 +279,17 @@
 
         File dir = createTempDir();
         writeToFile(dir, "platform_compat_config.xml", configXml);
+        CompatConfig compatConfig = new CompatConfig(mBuildClassifier, mContext);
+        compatConfig.initConfigFromLib(dir);
 
-        CompatConfig pc = new CompatConfig();
-        pc.initConfigFromLib(dir);
-
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 1))).isFalse();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 3))).isTrue();
-        assertThat(pc.isChangeEnabled(1235L, makeAppInfo("com.some.package", 5))).isFalse();
-        assertThat(pc.isChangeEnabled(1236L, makeAppInfo("com.some.package", 1))).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(1).build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(3).build())).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1235L,
+            ApplicationInfoBuilder.create().withTargetSdk(5).build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1236L,
+            ApplicationInfoBuilder.create().withTargetSdk(1).build())).isTrue();
     }
 
     @Test
@@ -195,15 +305,16 @@
         File dir = createTempDir();
         writeToFile(dir, "libcore_platform_compat_config.xml", configXml1);
         writeToFile(dir, "frameworks_platform_compat_config.xml", configXml2);
+        CompatConfig compatConfig = new CompatConfig(mBuildClassifier, mContext);
+        compatConfig.initConfigFromLib(dir);
 
-        CompatConfig pc = new CompatConfig();
-        pc.initConfigFromLib(dir);
-
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 1))).isFalse();
-        assertThat(pc.isChangeEnabled(1234L, makeAppInfo("com.some.package", 3))).isTrue();
-        assertThat(pc.isChangeEnabled(1235L, makeAppInfo("com.some.package", 5))).isFalse();
-        assertThat(pc.isChangeEnabled(1236L, makeAppInfo("com.some.package", 1))).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(1).build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1234L,
+            ApplicationInfoBuilder.create().withTargetSdk(3).build())).isTrue();
+        assertThat(compatConfig.isChangeEnabled(1235L,
+            ApplicationInfoBuilder.create().withTargetSdk(5).build())).isFalse();
+        assertThat(compatConfig.isChangeEnabled(1236L,
+            ApplicationInfoBuilder.create().withTargetSdk(1).build())).isTrue();
     }
 }
-
-
diff --git a/services/tests/servicestests/src/com/android/server/compat/CompatibilityChangeConfigBuilder.java b/services/tests/servicestests/src/com/android/server/compat/CompatibilityChangeConfigBuilder.java
new file mode 100644
index 0000000..793296e
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/compat/CompatibilityChangeConfigBuilder.java
@@ -0,0 +1,52 @@
+/*
+ * 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 com.android.server.compat;
+
+import android.compat.Compatibility;
+
+import com.android.internal.compat.CompatibilityChangeConfig;
+
+import java.util.HashSet;
+import java.util.Set;
+
+class CompatibilityChangeConfigBuilder {
+    private Set<Long> mEnabled;
+    private Set<Long> mDisabled;
+
+    private CompatibilityChangeConfigBuilder() {
+        mEnabled = new HashSet<>();
+        mDisabled = new HashSet<>();
+    }
+
+    static CompatibilityChangeConfigBuilder create() {
+        return new CompatibilityChangeConfigBuilder();
+    }
+
+    CompatibilityChangeConfigBuilder enable(Long id) {
+        mEnabled.add(id);
+        return this;
+    }
+
+    CompatibilityChangeConfigBuilder disable(Long id) {
+        mDisabled.add(id);
+        return this;
+    }
+
+    CompatibilityChangeConfig build() {
+        return new CompatibilityChangeConfig(new Compatibility.ChangeConfig(mEnabled, mDisabled));
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/compat/OverrideValidatorImplTest.java b/services/tests/servicestests/src/com/android/server/compat/OverrideValidatorImplTest.java
new file mode 100644
index 0000000..ecd07bd
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/compat/OverrideValidatorImplTest.java
@@ -0,0 +1,383 @@
+/*
+ * 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 com.android.server.compat;
+
+import static com.android.internal.compat.OverrideAllowedState.ALLOWED;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_NON_TARGET_SDK;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_NOT_DEBUGGABLE;
+import static com.android.internal.compat.OverrideAllowedState.DISABLED_TARGET_SDK_TOO_HIGH;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import android.content.Context;
+import android.content.pm.PackageManager;
+
+import androidx.test.runner.AndroidJUnit4;
+
+import com.android.internal.compat.AndroidBuildClassifier;
+import com.android.internal.compat.IOverrideValidator;
+import com.android.internal.compat.OverrideAllowedState;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@RunWith(AndroidJUnit4.class)
+public class OverrideValidatorImplTest {
+    private static final String PACKAGE_NAME = "my.package";
+    private static final int TARGET_SDK = 10;
+    private static final int TARGET_SDK_BEFORE = 9;
+    private static final int TARGET_SDK_AFTER = 11;
+
+    @Mock
+    private PackageManager mPackageManager;
+    @Mock
+    Context mContext;
+
+    private AndroidBuildClassifier debuggableBuild() {
+        AndroidBuildClassifier buildClassifier = mock(AndroidBuildClassifier.class);
+        when(buildClassifier.isDebuggableBuild()).thenReturn(true);
+        return buildClassifier;
+    }
+
+    private AndroidBuildClassifier betaBuild() {
+        AndroidBuildClassifier buildClassifier = mock(AndroidBuildClassifier.class);
+        when(buildClassifier.isDebuggableBuild()).thenReturn(false);
+        when(buildClassifier.isFinalBuild()).thenReturn(false);
+        return buildClassifier;
+    }
+
+    private AndroidBuildClassifier finalBuild() {
+        AndroidBuildClassifier buildClassifier = mock(AndroidBuildClassifier.class);
+        when(buildClassifier.isDebuggableBuild()).thenReturn(false);
+        when(buildClassifier.isFinalBuild()).thenReturn(true);
+        return buildClassifier;
+    }
+
+    @Before
+    public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
+        when(mContext.getPackageManager()).thenReturn(mPackageManager);
+    }
+
+    @Test
+    public void getOverrideAllowedState_debugBuildAnyChangeDebugApp_allowOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(debuggableBuild(), mContext)
+                    .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                    .addTargetSdkChangeWithId(TARGET_SDK, 2)
+                    .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 3)
+                    .addEnabledChangeWithId(4)
+                    .addDisabledChangeWithId(5).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .debuggable()
+                        .withTargetSdk(TARGET_SDK)
+                        .withPackageName(PACKAGE_NAME).build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkAfterChange =
+                overrideValidator.getOverrideAllowedState(3, PACKAGE_NAME);
+        OverrideAllowedState stateEnabledChange =
+                overrideValidator.getOverrideAllowedState(4, PACKAGE_NAME);
+        OverrideAllowedState stateDisabledChange =
+                overrideValidator.getOverrideAllowedState(5, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateTargetSdkEqualChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateTargetSdkAfterChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateEnabledChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateDisabledChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_debugBuildAnyChangeReleaseApp_allowOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(debuggableBuild(), mContext)
+                    .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                    .addTargetSdkChangeWithId(TARGET_SDK, 2)
+                    .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 3)
+                    .addEnabledChangeWithId(4)
+                    .addDisabledChangeWithId(5).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .withTargetSdk(TARGET_SDK).build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkAfterChange =
+                overrideValidator.getOverrideAllowedState(3, PACKAGE_NAME);
+        OverrideAllowedState stateEnabledChange =
+                overrideValidator.getOverrideAllowedState(4, PACKAGE_NAME);
+        OverrideAllowedState stateDisabledChange =
+                overrideValidator.getOverrideAllowedState(5, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateTargetSdkEqualChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateTargetSdkAfterChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateEnabledChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+        assertThat(stateDisabledChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_betaBuildTargetSdkChangeDebugApp_allowOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(betaBuild(), mContext)
+                        .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                        .addTargetSdkChangeWithId(TARGET_SDK, 2)
+                        .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 3).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .debuggable()
+                        .withTargetSdk(TARGET_SDK)
+                        .withPackageName(PACKAGE_NAME).build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkAfterChange =
+                overrideValidator.getOverrideAllowedState(3, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, TARGET_SDK, TARGET_SDK_BEFORE));
+        assertThat(stateTargetSdkEqualChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, TARGET_SDK, TARGET_SDK));
+        assertThat(stateTargetSdkAfterChange)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, TARGET_SDK, TARGET_SDK_AFTER));
+    }
+
+    @Test
+    public void getOverrideAllowedState_betaBuildEnabledChangeDebugApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(betaBuild(), mContext)
+                        .addEnabledChangeWithId(1).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .debuggable()
+                        .build());
+
+        OverrideAllowedState allowedState =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+
+        assertThat(allowedState)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NON_TARGET_SDK, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_betaBuildDisabledChangeDebugApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(betaBuild(), mContext)
+                        .addDisabledChangeWithId(1).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .debuggable()
+                        .withPackageName(PACKAGE_NAME).build());
+
+        OverrideAllowedState allowedState =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+
+        assertThat(allowedState)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NON_TARGET_SDK, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_betaBuildAnyChangeReleaseApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(betaBuild(), mContext)
+                        .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                        .addTargetSdkChangeWithId(TARGET_SDK, 2)
+                        .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 3)
+                        .addEnabledChangeWithId(4)
+                        .addDisabledChangeWithId(5).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .withTargetSdk(TARGET_SDK).build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkAfterChange =
+                overrideValidator.getOverrideAllowedState(3, PACKAGE_NAME);
+        OverrideAllowedState stateEnabledChange =
+                overrideValidator.getOverrideAllowedState(4, PACKAGE_NAME);
+        OverrideAllowedState stateDisabledChange =
+                overrideValidator.getOverrideAllowedState(5, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateTargetSdkEqualChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateTargetSdkAfterChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateEnabledChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateDisabledChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_finalBuildTargetSdkChangeDebugAppOptin_allowOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(finalBuild(), mContext)
+                        .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 1).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .debuggable()
+                        .withTargetSdk(TARGET_SDK)
+                        .withPackageName(PACKAGE_NAME).build());
+
+        OverrideAllowedState allowedState =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+
+        assertThat(allowedState)
+                .isEqualTo(new OverrideAllowedState(ALLOWED, TARGET_SDK, TARGET_SDK_AFTER));
+    }
+
+    @Test
+    public void getOverrideAllowedState_finalBuildTargetSdkChangeDebugAppOptout_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(finalBuild(), mContext)
+                        .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                        .addTargetSdkChangeWithId(TARGET_SDK, 2).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .withTargetSdk(TARGET_SDK)
+                        .debuggable()
+                        .build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange).isEqualTo(
+                new OverrideAllowedState(DISABLED_TARGET_SDK_TOO_HIGH, TARGET_SDK,
+                                         TARGET_SDK_BEFORE));
+        assertThat(stateTargetSdkEqualChange).isEqualTo(
+                new OverrideAllowedState(DISABLED_TARGET_SDK_TOO_HIGH, TARGET_SDK, TARGET_SDK));
+    }
+
+    @Test
+    public void getOverrideAllowedState_finalBuildEnabledChangeDebugApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(finalBuild(), mContext)
+                        .addEnabledChangeWithId(1).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .debuggable().build());
+
+        OverrideAllowedState allowedState =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+
+        assertThat(allowedState)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NON_TARGET_SDK, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_finalBuildDisabledChangeDebugApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(finalBuild(), mContext)
+                        .addDisabledChangeWithId(1).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .debuggable().build());
+
+        OverrideAllowedState allowedState =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+
+        assertThat(allowedState)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NON_TARGET_SDK, -1, -1));
+    }
+
+    @Test
+    public void getOverrideAllowedState_finalBuildAnyChangeReleaseApp_rejectOverride()
+            throws Exception {
+        CompatConfig config = CompatConfigBuilder.create(finalBuild(), mContext)
+                        .addTargetSdkChangeWithId(TARGET_SDK_BEFORE, 1)
+                        .addTargetSdkChangeWithId(TARGET_SDK, 2)
+                        .addTargetSdkChangeWithId(TARGET_SDK_AFTER, 3)
+                        .addEnabledChangeWithId(4)
+                        .addDisabledChangeWithId(5).build();
+        IOverrideValidator overrideValidator = config.getOverrideValidator();
+        when(mPackageManager.getApplicationInfo(eq(PACKAGE_NAME), anyInt()))
+                .thenReturn(ApplicationInfoBuilder.create()
+                        .withPackageName(PACKAGE_NAME)
+                        .withTargetSdk(TARGET_SDK).build());
+
+        OverrideAllowedState stateTargetSdkLessChange =
+                overrideValidator.getOverrideAllowedState(1, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkEqualChange =
+                overrideValidator.getOverrideAllowedState(2, PACKAGE_NAME);
+        OverrideAllowedState stateTargetSdkAfterChange =
+                overrideValidator.getOverrideAllowedState(3, PACKAGE_NAME);
+        OverrideAllowedState stateEnabledChange =
+                overrideValidator.getOverrideAllowedState(4, PACKAGE_NAME);
+        OverrideAllowedState stateDisabledChange =
+                overrideValidator.getOverrideAllowedState(5, PACKAGE_NAME);
+
+        assertThat(stateTargetSdkLessChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateTargetSdkEqualChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateTargetSdkAfterChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateEnabledChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+        assertThat(stateDisabledChange)
+                .isEqualTo(new OverrideAllowedState(DISABLED_NOT_DEBUGGABLE, -1, -1));
+    }
+}
diff --git a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
index c406876..ce5d6d9 100644
--- a/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
+++ b/services/tests/servicestests/src/com/android/server/compat/PlatformCompatTest.java
@@ -26,21 +26,20 @@
 import static org.mockito.internal.verification.VerificationModeFactory.times;
 import static org.testng.Assert.assertThrows;
 
-import android.compat.Compatibility;
 import android.content.Context;
 import android.content.pm.PackageManager;
 
-import com.android.internal.compat.CompatibilityChangeConfig;
+import androidx.test.runner.AndroidJUnit4;
 
-import com.google.common.collect.ImmutableSet;
+import com.android.internal.compat.AndroidBuildClassifier;
 
 import org.junit.Before;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.mockito.Mock;
-import org.mockito.junit.MockitoJUnitRunner;
+import org.mockito.MockitoAnnotations;
 
-@RunWith(MockitoJUnitRunner.class)
+@RunWith(AndroidJUnit4.class)
 public class PlatformCompatTest {
     private static final String PACKAGE_NAME = "my.package";
 
@@ -50,84 +49,77 @@
     private PackageManager mPackageManager;
     @Mock
     CompatChange.ChangeListener mListener1, mListener2;
-
+    PlatformCompat mPlatformCompat;
+    CompatConfig mCompatConfig;
+    @Mock
+    private AndroidBuildClassifier mBuildClassifier;
 
     @Before
     public void setUp() throws Exception {
+        MockitoAnnotations.initMocks(this);
         when(mContext.getPackageManager()).thenReturn(mPackageManager);
         when(mPackageManager.getPackageUid(eq(PACKAGE_NAME), eq(0))).thenThrow(
                 new PackageManager.NameNotFoundException());
-        CompatConfig.get().clearChanges();
+        mCompatConfig = new CompatConfig(mBuildClassifier, mContext);
+        mPlatformCompat = new PlatformCompat(mContext, mCompatConfig);
+        // Assume userdebug/eng non-final build
+        when(mBuildClassifier.isDebuggableBuild()).thenReturn(true);
+        when(mBuildClassifier.isFinalBuild()).thenReturn(false);
     }
 
     @Test
-    public void testRegisterListenerToSameIdThrows() {
-        PlatformCompat pc = new PlatformCompat(mContext);
-
+    public void testRegisterListenerToSameIdThrows() throws Exception {
         // Registering a listener to change 1 is successful.
-        pc.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(1, mListener1);
         // Registering a listener to change 2 is successful.
-        pc.registerListener(2, mListener1);
+        mPlatformCompat.registerListener(2, mListener1);
         // Trying to register another listener to change id 1 fails.
-        assertThrows(IllegalStateException.class, () -> pc.registerListener(1, mListener1));
+        assertThrows(IllegalStateException.class,
+                () -> mPlatformCompat.registerListener(1, mListener1));
     }
 
     @Test
-    public void testRegisterListenerReturn() {
-        PlatformCompat pc = new PlatformCompat(mContext);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of())),
+    public void testRegisterListenerReturn() throws Exception {
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).build(),
                 PACKAGE_NAME);
 
         // Change id 1 is known (added in setOverrides).
-        assertThat(pc.registerListener(1, mListener1)).isTrue();
+        assertThat(mPlatformCompat.registerListener(1, mListener1)).isTrue();
         // Change 2 is unknown.
-        assertThat(pc.registerListener(2, mListener1)).isFalse();
+        assertThat(mPlatformCompat.registerListener(2, mListener1)).isFalse();
     }
 
     @Test
-    public void testListenerCalledOnSetOverrides() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnSetOverrides() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener1);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener1);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of(2L))),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(2)).onCompatChange(PACKAGE_NAME);
     }
 
     @Test
-    public void testListenerNotCalledOnWrongPackage() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerNotCalledOnWrongPackage() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener1);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener1);
-
-        pc.setOverridesForTest(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of(2L))),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, never()).onCompatChange("other.package");
     }
 
     @Test
-    public void testListenerCalledOnSetOverridesTwoListeners() {
-        PlatformCompat pc = new PlatformCompat(mContext);
-        pc.registerListener(1, mListener1);
+    public void testListenerCalledOnSetOverridesTwoListeners() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
 
-        final ImmutableSet<Long> enabled = ImmutableSet.of(1L);
-        final ImmutableSet<Long> disabled = ImmutableSet.of(2L);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(enabled, disabled)),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
@@ -136,11 +128,10 @@
         reset(mListener1);
         reset(mListener2);
 
-        pc.registerListener(2, mListener2);
+        mPlatformCompat.registerListener(2, mListener2);
 
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(enabled, disabled)),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
@@ -148,31 +139,23 @@
     }
 
     @Test
-    public void testListenerCalledOnSetOverridesForTest() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnSetOverridesForTest() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener1);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener1);
-
-        pc.setOverridesForTest(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of(2L))),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(2)).onCompatChange(PACKAGE_NAME);
     }
 
     @Test
-    public void testListenerCalledOnSetOverridesTwoListenersForTest() {
-        PlatformCompat pc = new PlatformCompat(mContext);
-        pc.registerListener(1, mListener1);
+    public void testListenerCalledOnSetOverridesTwoListenersForTest() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
 
-        final ImmutableSet<Long> enabled = ImmutableSet.of(1L);
-        final ImmutableSet<Long> disabled = ImmutableSet.of(2L);
-
-        pc.setOverridesForTest(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(enabled, disabled)),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
@@ -181,10 +164,10 @@
         reset(mListener1);
         reset(mListener2);
 
-        pc.registerListener(2, mListener2);
-        pc.setOverridesForTest(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(enabled, disabled)),
+        mPlatformCompat.registerListener(2, mListener2);
+
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
 
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
@@ -192,15 +175,12 @@
     }
 
     @Test
-    public void testListenerCalledOnClearOverrides() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnClearOverrides() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener2);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener2);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of())),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).build(),
                 PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, never()).onCompatChange(PACKAGE_NAME);
@@ -208,21 +188,18 @@
         reset(mListener1);
         reset(mListener2);
 
-        pc.clearOverrides(PACKAGE_NAME);
+        mPlatformCompat.clearOverrides(PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, never()).onCompatChange(PACKAGE_NAME);
     }
 
     @Test
-    public void testListenerCalledOnClearOverridesMultipleOverrides() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnClearOverridesMultipleOverrides() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener2);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener2);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of(2L))),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).disable(2L).build(),
                 PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, times(1)).onCompatChange(PACKAGE_NAME);
@@ -230,21 +207,18 @@
         reset(mListener1);
         reset(mListener2);
 
-        pc.clearOverrides(PACKAGE_NAME);
+        mPlatformCompat.clearOverrides(PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, times(1)).onCompatChange(PACKAGE_NAME);
     }
 
     @Test
-    public void testListenerCalledOnClearOverrideExists() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnClearOverrideExists() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
+        mPlatformCompat.registerListener(2, mListener2);
 
-        pc.registerListener(1, mListener1);
-        pc.registerListener(2, mListener2);
-
-        pc.setOverrides(
-                new CompatibilityChangeConfig(
-                        new Compatibility.ChangeConfig(ImmutableSet.of(1L), ImmutableSet.of())),
+        mPlatformCompat.setOverrides(
+                CompatibilityChangeConfigBuilder.create().enable(1L).build(),
                 PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, never()).onCompatChange(PACKAGE_NAME);
@@ -252,21 +226,17 @@
         reset(mListener1);
         reset(mListener2);
 
-        pc.clearOverride(1, PACKAGE_NAME);
+        mPlatformCompat.clearOverride(1, PACKAGE_NAME);
         verify(mListener1, times(1)).onCompatChange(PACKAGE_NAME);
         verify(mListener2, never()).onCompatChange(PACKAGE_NAME);
     }
 
     @Test
-    public void testListenerCalledOnClearOverrideDoesntExist() {
-        PlatformCompat pc = new PlatformCompat(mContext);
+    public void testListenerCalledOnClearOverrideDoesntExist() throws Exception {
+        mPlatformCompat.registerListener(1, mListener1);
 
-        pc.registerListener(1, mListener1);
-
-        pc.clearOverride(1, PACKAGE_NAME);
+        mPlatformCompat.clearOverride(1, PACKAGE_NAME);
         // Listener not called when a non existing override is removed.
         verify(mListener1, never()).onCompatChange(PACKAGE_NAME);
     }
-
-
 }
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 a16e14f..175c756 100644
--- a/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
+++ b/services/tests/servicestests/src/com/android/server/devicepolicy/DevicePolicyManagerTest.java
@@ -3636,6 +3636,29 @@
         verify(getServices().settings).settingsGlobalPutInt(Settings.Global.AUTO_TIME_ZONE, 0);
     }
 
+    public void testIsOrganizationOwnedDevice() throws Exception {
+        setupProfileOwner();
+        // Set up the user manager to return correct user info
+        UserInfo managedProfileUserInfo = new UserInfo(DpmMockContext.CALLER_USER_HANDLE,
+                "managed profile",
+                UserInfo.FLAG_MANAGED_PROFILE);
+        when(getServices().userManager.getUsers())
+                .thenReturn(Arrays.asList(managedProfileUserInfo));
+
+        // Any caller without the MANAGE_USERS permission should get a security exception.
+        assertExpectException(SecurityException.class, null, () ->
+                dpm.isOrganizationOwnedDeviceWithManagedProfile());
+        // But when the right permission is granted, this should succeed.
+        mContext.permissions.add(android.Manifest.permission.MANAGE_USERS);
+        assertFalse(dpm.isOrganizationOwnedDeviceWithManagedProfile());
+        configureProfileOwnerOfOrgOwnedDevice(admin1, DpmMockContext.CALLER_USER_HANDLE);
+        assertTrue(dpm.isOrganizationOwnedDeviceWithManagedProfile());
+
+        // A random caller from another user should also be able to get the right result.
+        mContext.binder.callingUid = DpmMockContext.ANOTHER_UID;
+        assertTrue(dpm.isOrganizationOwnedDeviceWithManagedProfile());
+    }
+
     public void testSetTime() throws Exception {
         mContext.binder.callingUid = DpmMockContext.CALLER_SYSTEM_USER_UID;
         setupDeviceOwner();
diff --git a/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java b/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java
new file mode 100644
index 0000000..742952e
--- /dev/null
+++ b/services/tests/servicestests/src/com/android/server/integrity/parser/RuleIndexingControllerTest.java
@@ -0,0 +1,168 @@
+/*
+ * Copyright (C) 2020 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.integrity.parser;
+
+import static com.android.server.integrity.model.ComponentBitSize.VALUE_SIZE_BITS;
+import static com.android.server.integrity.model.IndexingFileConstants.END_INDEXING_KEY;
+import static com.android.server.integrity.model.IndexingFileConstants.START_INDEXING_KEY;
+import static com.android.server.integrity.utils.TestUtils.getBits;
+import static com.android.server.integrity.utils.TestUtils.getBytes;
+import static com.android.server.integrity.utils.TestUtils.getValueBits;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.integrity.AppInstallMetadata;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.nio.ByteBuffer;
+import java.util.List;
+
+@RunWith(JUnit4.class)
+public class RuleIndexingControllerTest {
+
+    @Test
+    public void verifyIndexRangeSearchIsCorrect() throws IOException {
+        InputStream inputStream = obtainDefaultIndexingMapForTest();
+
+        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
+
+        AppInstallMetadata appInstallMetadata =
+                new AppInstallMetadata.Builder()
+                        .setPackageName("ddd")
+                        .setAppCertificate("777")
+                        .build();
+
+        List<RuleIndexRange> resultingIndexes =
+                indexingController.identifyRulesToEvaluate(appInstallMetadata);
+
+        assertThat(resultingIndexes)
+                .containsExactly(
+                        new RuleIndexRange(200, 300),
+                        new RuleIndexRange(700, 800),
+                        new RuleIndexRange(900, 945));
+    }
+
+    @Test
+    public void verifyIndexRangeSearchIsCorrect_keysInFirstAndLastBlock() throws IOException {
+        InputStream inputStream = obtainDefaultIndexingMapForTest();
+
+        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
+
+        AppInstallMetadata appInstallMetadata =
+                new AppInstallMetadata.Builder()
+                        .setPackageName("bbb")
+                        .setAppCertificate("999")
+                        .build();
+
+        List<RuleIndexRange> resultingIndexes =
+                indexingController.identifyRulesToEvaluate(appInstallMetadata);
+
+        assertThat(resultingIndexes)
+                .containsExactly(
+                        new RuleIndexRange(100, 200),
+                        new RuleIndexRange(800, 900),
+                        new RuleIndexRange(900, 945));
+    }
+
+    @Test
+    public void verifyIndexRangeSearchIsCorrect_keysMatchWithValues() throws IOException {
+        InputStream inputStream = obtainDefaultIndexingMapForTest();
+
+        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
+
+        AppInstallMetadata appInstallMetadata =
+                new AppInstallMetadata.Builder()
+                        .setPackageName("ccc")
+                        .setAppCertificate("444")
+                        .build();
+
+        List<RuleIndexRange> resultingIndexes =
+                indexingController.identifyRulesToEvaluate(appInstallMetadata);
+
+        assertThat(resultingIndexes)
+                .containsExactly(
+                        new RuleIndexRange(200, 300),
+                        new RuleIndexRange(700, 800),
+                        new RuleIndexRange(900, 945));
+    }
+
+    @Test
+    public void verifyIndexRangeSearchIsCorrect_noIndexesAvailable() throws IOException {
+        byte[] stringBytes =
+                getBytes(
+                        getKeyValueString(START_INDEXING_KEY, 100)
+                                + getKeyValueString(END_INDEXING_KEY, 500)
+                                + getKeyValueString(START_INDEXING_KEY, 500)
+                                + getKeyValueString(END_INDEXING_KEY, 900)
+                                + getKeyValueString(START_INDEXING_KEY, 900)
+                                + getKeyValueString(END_INDEXING_KEY, 945));
+        ByteBuffer rule = ByteBuffer.allocate(stringBytes.length);
+        rule.put(stringBytes);
+        InputStream inputStream = new ByteArrayInputStream(rule.array());
+
+        RuleIndexingController indexingController = new RuleIndexingController(inputStream);
+
+        AppInstallMetadata appInstallMetadata =
+                new AppInstallMetadata.Builder()
+                        .setPackageName("ccc")
+                        .setAppCertificate("444")
+                        .build();
+
+        List<RuleIndexRange> resultingIndexes =
+                indexingController.identifyRulesToEvaluate(appInstallMetadata);
+
+        assertThat(resultingIndexes)
+                .containsExactly(
+                        new RuleIndexRange(100, 500),
+                        new RuleIndexRange(500, 900),
+                        new RuleIndexRange(900, 945));
+    }
+
+    private static InputStream obtainDefaultIndexingMapForTest() {
+        byte[] stringBytes =
+                getBytes(
+                        getKeyValueString(START_INDEXING_KEY, 100)
+                                + getKeyValueString("ccc", 200)
+                                + getKeyValueString("eee", 300)
+                                + getKeyValueString("hhh", 400)
+                                + getKeyValueString(END_INDEXING_KEY, 500)
+                                + getKeyValueString(START_INDEXING_KEY, 500)
+                                + getKeyValueString("111", 600)
+                                + getKeyValueString("444", 700)
+                                + getKeyValueString("888", 800)
+                                + getKeyValueString(END_INDEXING_KEY, 900)
+                                + getKeyValueString(START_INDEXING_KEY, 900)
+                                + getKeyValueString(END_INDEXING_KEY, 945));
+        ByteBuffer rule = ByteBuffer.allocate(stringBytes.length);
+        rule.put(stringBytes);
+        return new ByteArrayInputStream(rule.array());
+    }
+
+    private static String getKeyValueString(String key, int value) {
+        String isNotHashed = "0";
+        return isNotHashed
+                + getBits(key.length(), VALUE_SIZE_BITS)
+                + getValueBits(key)
+                + getBits(value, /* numOfBits= */ 32);
+    }
+}
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 71b568c..ae53692 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorServiceTest.java
@@ -37,7 +37,7 @@
 import android.os.HandlerThread;
 import android.os.Looper;
 import android.os.Message;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import androidx.test.runner.AndroidJUnit4;
 
diff --git a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
index ca6fd08..aaf9799 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyImplTest.java
@@ -30,7 +30,7 @@
 import android.icu.util.Calendar;
 import android.icu.util.GregorianCalendar;
 import android.icu.util.TimeZone;
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import androidx.test.runner.AndroidJUnit4;
 
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 239d413..f1e9191 100644
--- a/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java
+++ b/services/tests/servicestests/src/com/android/server/timedetector/TimeDetectorStrategyTest.java
@@ -18,7 +18,7 @@
 
 import static org.junit.Assert.assertEquals;
 
-import android.util.TimestampedValue;
+import android.os.TimestampedValue;
 
 import androidx.test.runner.AndroidJUnit4;
 
diff --git a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
index 73dd2df..f2ba97c 100644
--- a/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
+++ b/services/tests/wmtests/src/com/android/server/wm/DisplayContentTests.java
@@ -57,6 +57,8 @@
 import static com.android.server.wm.WindowContainer.POSITION_TOP;
 import static com.android.server.wm.WindowManagerService.UPDATE_FOCUS_NORMAL;
 
+import static com.google.common.truth.Truth.assertThat;
+
 import static org.hamcrest.Matchers.is;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -86,6 +88,7 @@
 import android.view.MotionEvent;
 import android.view.Surface;
 import android.view.ViewRootImpl;
+import android.view.WindowManager;
 import android.view.test.InsetsModeSession;
 
 import androidx.test.filters.SmallTest;
@@ -561,8 +564,7 @@
         final DisplayContent dc = createNewDisplay();
         final WindowState win = createWindow(null /* parent */, TYPE_BASE_APPLICATION, dc, "w");
 
-        dc.setLayoutNeeded();
-        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+        performLayout(dc);
 
         assertThat(win.mLayoutSeq, is(dc.mLayoutSeq));
     }
@@ -829,8 +831,7 @@
         win.getAttrs().flags |= FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR;
         win.setSystemGestureExclusion(Collections.singletonList(new Rect(10, 20, 30, 40)));
 
-        dc.setLayoutNeeded();
-        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+        performLayout(dc);
 
         win.setHasSurface(true);
         dc.updateSystemGestureExclusion();
@@ -866,8 +867,7 @@
         win2.getAttrs().flags |= FLAG_LAYOUT_IN_SCREEN | FLAG_LAYOUT_INSET_DECOR;
         win2.setSystemGestureExclusion(Collections.singletonList(new Rect(20, 30, 40, 50)));
 
-        dc.setLayoutNeeded();
-        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+        performLayout(dc);
 
         win.setHasSurface(true);
         win2.setHasSurface(true);
@@ -898,8 +898,7 @@
         win2.getAttrs().height = 10;
         win2.setSystemGestureExclusion(Collections.emptyList());
 
-        dc.setLayoutNeeded();
-        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+        performLayout(dc);
 
         win.setHasSurface(true);
         win2.setHasSurface(true);
@@ -922,8 +921,7 @@
                         | SYSTEM_UI_FLAG_IMMERSIVE_STICKY;
         win.mActivityRecord.mTargetSdk = P;
 
-        dc.setLayoutNeeded();
-        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+        performLayout(dc);
 
         win.setHasSurface(true);
 
@@ -935,6 +933,22 @@
     }
 
     @Test
+    public void testRequestResizeForEmptyFrames() {
+        final WindowState win = mChildAppWindowAbove;
+        makeWindowVisible(win, win.getParentWindow());
+        win.setRequestedSize(mDisplayContent.mBaseDisplayWidth, 0 /* height */);
+        win.mAttrs.width = win.mAttrs.height = WindowManager.LayoutParams.WRAP_CONTENT;
+        win.mAttrs.gravity = Gravity.CENTER;
+        performLayout(mDisplayContent);
+
+        // The frame is empty because the requested height is zero.
+        assertTrue(win.getFrameLw().isEmpty());
+        // The window should be scheduled to resize then the client may report a new non-empty size.
+        win.updateResizingWindowIfNeeded();
+        assertThat(mWm.mResizingWindows).contains(win);
+    }
+
+    @Test
     public void testOrientationChangeLogging() {
         MetricsLogger mockLogger = mock(MetricsLogger.class);
         Configuration oldConfig = new Configuration();
@@ -1011,6 +1025,11 @@
         mWm.updateFocusedWindowLocked(UPDATE_FOCUS_NORMAL, false /* updateInputWindows */);
     }
 
+    private void performLayout(DisplayContent dc) {
+        dc.setLayoutNeeded();
+        dc.performLayout(true /* initial */, false /* updateImeWindows */);
+    }
+
     /**
      * Create DisplayContent that does not update display base/initial values from device to keep
      * the values set by test.
diff --git a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
index ea88315..31a7f24 100644
--- a/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
+++ b/services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
@@ -44,6 +44,7 @@
 import android.view.DisplayInfo;
 import android.view.IWindow;
 import android.view.SurfaceControl.Transaction;
+import android.view.View;
 import android.view.WindowManager;
 
 import com.android.server.AttributeCache;
@@ -312,6 +313,16 @@
         }
     }
 
+    static void makeWindowVisible(WindowState... windows) {
+        for (WindowState win : windows) {
+            win.mViewVisibility = View.VISIBLE;
+            win.mRelayoutCalled = true;
+            win.mHasSurface = true;
+            win.mHidden = false;
+            win.showLw(false /* doAnimation */, false /* requestAnim */);
+        }
+    }
+
     /** Creates a {@link ActivityStack} and adds it to the specified {@link DisplayContent}. */
     ActivityStack createTaskStackOnDisplay(DisplayContent dc) {
         return createTaskStackOnDisplay(WINDOWING_MODE_FULLSCREEN, ACTIVITY_TYPE_STANDARD, dc);
diff --git a/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java b/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java
new file mode 100644
index 0000000..9cda084
--- /dev/null
+++ b/services/tests/wmtests/src/com/android/server/wm/utils/RotationAnimationUtilsTest.java
@@ -0,0 +1,153 @@
+/*
+ * 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 com.android.server.wm.utils;
+
+import static android.graphics.Bitmap.Config.ARGB_8888;
+
+import static org.junit.Assert.assertEquals;
+
+import android.graphics.Bitmap;
+import android.graphics.Color;
+import android.graphics.ColorSpace;
+import android.graphics.GraphicBuffer;
+import android.graphics.Matrix;
+import android.graphics.PointF;
+import android.view.Surface;
+
+import org.junit.Before;
+import org.junit.Test;
+
+public class RotationAnimationUtilsTest {
+
+    private static final int BITMAP_HEIGHT = 100;
+    private static final int BITMAP_WIDTH = 100;
+    private static final int POINT_WIDTH = 1000;
+    private static final int POINT_HEIGHT = 2000;
+
+    private ColorSpace mColorSpace = ColorSpace.get(ColorSpace.Named.DISPLAY_P3);
+    private Matrix mMatrix;
+
+    @Before
+    public void setup() {
+        mMatrix = new Matrix();
+    }
+
+    @Test
+    public void blackLuma() {
+        Bitmap swBitmap = createBitmap(0);
+        GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
+        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        assertEquals(0, borderLuma, 0);
+    }
+
+    @Test
+    public void whiteLuma() {
+        Bitmap swBitmap = createBitmap(1);
+        GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
+        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        assertEquals(1, borderLuma, 0);
+    }
+
+    @Test
+    public void whiteImageBlackBorderLuma() {
+        Bitmap swBitmap = createBitmap(1);
+        setBorderLuma(swBitmap, 0);
+        GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
+        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        assertEquals(0, borderLuma, 0);
+    }
+
+    @Test
+    public void blackImageWhiteBorderLuma() {
+        Bitmap swBitmap = createBitmap(0);
+        setBorderLuma(swBitmap, 1);
+        GraphicBuffer gb = swBitmapToGraphicsBuffer(swBitmap);
+        float borderLuma = RotationAnimationUtils.getAvgBorderLuma(gb, mColorSpace);
+        assertEquals(1, borderLuma, 0);
+    }
+
+    @Test
+    public void rotate_0_bottomRight() {
+        RotationAnimationUtils.createRotationMatrix(Surface.ROTATION_0,
+                POINT_WIDTH, POINT_HEIGHT, mMatrix);
+        PointF newPoints = checkMappedPoints(POINT_WIDTH, POINT_HEIGHT);
+        assertEquals(POINT_WIDTH, newPoints.x, 0);
+        assertEquals(POINT_HEIGHT, newPoints.y, 0);
+    }
+
+    @Test
+    public void rotate_90_bottomRight() {
+        RotationAnimationUtils.createRotationMatrix(Surface.ROTATION_90,
+                POINT_WIDTH, POINT_HEIGHT, mMatrix);
+        PointF newPoints = checkMappedPoints(POINT_WIDTH, POINT_HEIGHT);
+        assertEquals(0, newPoints.x, 0);
+        assertEquals(POINT_WIDTH, newPoints.y, 0);
+    }
+
+    @Test
+    public void rotate_180_bottomRight() {
+        RotationAnimationUtils.createRotationMatrix(Surface.ROTATION_180,
+                POINT_WIDTH, POINT_HEIGHT, mMatrix);
+        PointF newPoints = checkMappedPoints(POINT_WIDTH, POINT_HEIGHT);
+        assertEquals(0, newPoints.x, 0);
+        assertEquals(0, newPoints.y, 0);
+    }
+
+    @Test
+    public void rotate_270_bottomRight() {
+        RotationAnimationUtils.createRotationMatrix(Surface.ROTATION_270,
+                POINT_WIDTH, POINT_HEIGHT, mMatrix);
+        PointF newPoints = checkMappedPoints(POINT_WIDTH, POINT_HEIGHT);
+        assertEquals(POINT_HEIGHT, newPoints.x, 0);
+        assertEquals(0, newPoints.y, 0);
+    }
+
+    private PointF checkMappedPoints(int x, int y) {
+        final float[] fs = new float[] {x, y};
+        mMatrix.mapPoints(fs);
+        return new PointF(fs[0], fs[1]);
+    }
+
+    private Bitmap createBitmap(float luma) {
+        Bitmap bitmap = Bitmap.createBitmap(BITMAP_WIDTH, BITMAP_HEIGHT, ARGB_8888);
+        for (int i = 0; i < BITMAP_WIDTH; i++) {
+            for (int j = 0; j < BITMAP_HEIGHT; j++) {
+                bitmap.setPixel(i, j, Color.argb(1, luma, luma, luma));
+            }
+        }
+        return bitmap;
+    }
+
+    private GraphicBuffer swBitmapToGraphicsBuffer(Bitmap swBitmap) {
+        Bitmap hwBitmap = swBitmap.copy(Bitmap.Config.HARDWARE, false);
+        return hwBitmap.createGraphicBufferHandle();
+    }
+
+    private void setBorderLuma(Bitmap swBitmap, float luma) {
+        int i;
+        int width = swBitmap.getWidth();
+        int height = swBitmap.getHeight();
+        for (i = 0; i < width; i++) {
+            swBitmap.setPixel(i, 0, Color.argb(1, luma, luma, luma));
+            swBitmap.setPixel(i, height - 1, Color.argb(1, luma, luma, luma));
+        }
+        for (i = 0; i < height; i++) {
+            swBitmap.setPixel(0, i, Color.argb(1, luma, luma, luma));
+            swBitmap.setPixel(width - 1, i, Color.argb(1, luma, luma, luma));
+        }
+    }
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/EventSequenceValidator.java b/startop/iorap/src/com/google/android/startop/iorap/EventSequenceValidator.java
index b75510b..488ee78 100644
--- a/startop/iorap/src/com/google/android/startop/iorap/EventSequenceValidator.java
+++ b/startop/iorap/src/com/google/android/startop/iorap/EventSequenceValidator.java
@@ -83,7 +83,7 @@
  * could transition to INTENT_STARTED.
  *
  * <p> If any bad transition happened, the state becomse UNKNOWN. The UNKNOWN state
- * could be * accumulated, because during the UNKNOWN state more IntentStarted may
+ * could be accumulated, because during the UNKNOWN state more IntentStarted may
  * be triggered. To recover from UNKNOWN to INIT, all the accumualted IntentStarted
  * should termniate.
  *
@@ -100,7 +100,7 @@
   @Override
   public void onIntentStarted(@NonNull Intent intent, long timestampNs) {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "IntentStarted during UNKNOWN." + intent);
+      Log.wtf(TAG, "IntentStarted during UNKNOWN." + intent);
       incAccIntentStartedEvents();
       return;
     }
@@ -110,32 +110,32 @@
         state != State.ACTIVITY_CANCELLED &&
         state != State.ACTIVITY_FINISHED &&
         state != State.REPORT_FULLY_DRAWN) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.INTENT_STARTED));
       incAccIntentStartedEvents();
       incAccIntentStartedEvents();
       return;
     }
 
-    Log.i(TAG, String.format("Tansition from %s to %s", state, State.INTENT_STARTED));
+    Log.i(TAG, String.format("Transition from %s to %s", state, State.INTENT_STARTED));
     state = State.INTENT_STARTED;
   }
 
   @Override
   public void onIntentFailed() {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "IntentFailed during UNKNOWN.");
+      Log.wtf(TAG, "IntentFailed during UNKNOWN.");
       decAccIntentStartedEvents();
       return;
     }
     if (state != State.INTENT_STARTED) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.INTENT_FAILED));
       incAccIntentStartedEvents();
       return;
     }
 
-    Log.i(TAG, String.format("Tansition from %s to %s", state, State.INTENT_FAILED));
+    Log.i(TAG, String.format("Transition from %s to %s", state, State.INTENT_FAILED));
     state = State.INTENT_FAILED;
   }
 
@@ -143,11 +143,11 @@
   public void onActivityLaunched(@NonNull @ActivityRecordProto byte[] activity,
       @Temperature int temperature) {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "onActivityLaunched during UNKNOWN.");
+      Log.wtf(TAG, "onActivityLaunched during UNKNOWN.");
       return;
     }
     if (state != State.INTENT_STARTED) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.ACTIVITY_LAUNCHED));
       incAccIntentStartedEvents();
       return;
@@ -160,12 +160,12 @@
   @Override
   public void onActivityLaunchCancelled(@Nullable @ActivityRecordProto byte[] activity) {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "onActivityLaunchCancelled during UNKNOWN.");
+      Log.wtf(TAG, "onActivityLaunchCancelled during UNKNOWN.");
       decAccIntentStartedEvents();
       return;
     }
     if (state != State.ACTIVITY_LAUNCHED) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.ACTIVITY_CANCELLED));
       incAccIntentStartedEvents();
       return;
@@ -179,13 +179,13 @@
   public void onActivityLaunchFinished(@NonNull @ActivityRecordProto byte[] activity,
       long timestampNs) {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "onActivityLaunchFinished during UNKNOWN.");
+      Log.wtf(TAG, "onActivityLaunchFinished during UNKNOWN.");
       decAccIntentStartedEvents();
       return;
     }
 
     if (state != State.ACTIVITY_LAUNCHED) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.ACTIVITY_FINISHED));
       incAccIntentStartedEvents();
       return;
@@ -199,7 +199,7 @@
   public void onReportFullyDrawn(@NonNull @ActivityRecordProto byte[] activity,
       long timestampNs) {
     if (state == State.UNKNOWN) {
-      Log.e(TAG, "onReportFullyDrawn during UNKNOWN.");
+      Log.wtf(TAG, "onReportFullyDrawn during UNKNOWN.");
       return;
     }
     if (state == State.INIT) {
@@ -207,7 +207,7 @@
     }
 
     if (state != State.ACTIVITY_FINISHED) {
-      Log.e(TAG,
+      Log.wtf(TAG,
           String.format("Cannot transition from %s to %s", state, State.REPORT_FULLY_DRAWN));
       return;
     }
@@ -230,7 +230,7 @@
   private void incAccIntentStartedEvents() {
     if (accIntentStartedEvents < 0) {
       throw new AssertionError(
-          String.format("The number of unknows cannot be negative"));
+          String.format("The number of unknowns cannot be negative"));
     }
     if (accIntentStartedEvents == 0) {
       state = State.UNKNOWN;
@@ -243,7 +243,7 @@
   private void decAccIntentStartedEvents() {
     if (accIntentStartedEvents <= 0) {
       throw new AssertionError(
-          String.format("The number of unknows cannot be negative"));
+          String.format("The number of unknowns cannot be negative"));
     }
     if(accIntentStartedEvents == 1) {
       state = State.INIT;
diff --git a/telephony/java/com/android/internal/telephony/util/TelephonyUtils.java b/telephony/common/com/android/internal/telephony/util/TelephonyUtils.java
similarity index 100%
rename from telephony/java/com/android/internal/telephony/util/TelephonyUtils.java
rename to telephony/common/com/android/internal/telephony/util/TelephonyUtils.java
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index fdf8849..5baddef 100755
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -29,7 +29,6 @@
 import android.content.Context;
 import android.os.PersistableBundle;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.service.carrier.CarrierService;
 import android.telecom.TelecomManager;
 import android.telephony.ims.ImsReasonInfo;
@@ -4205,8 +4204,11 @@
     /** @hide */
     @Nullable
     private ICarrierConfigLoader getICarrierConfigLoader() {
-        return ICarrierConfigLoader.Stub
-                .asInterface(ServiceManager.getService(Context.CARRIER_CONFIG_SERVICE));
+        return ICarrierConfigLoader.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getCarrierConfigServiceRegisterer()
+                        .get());
     }
 
     /**
diff --git a/telephony/java/android/telephony/CellIdentity.java b/telephony/java/android/telephony/CellIdentity.java
index ce32dce..5345469 100644
--- a/telephony/java/android/telephony/CellIdentity.java
+++ b/telephony/java/android/telephony/CellIdentity.java
@@ -191,6 +191,7 @@
      *
      * @hide
      */
+    @SystemApi
     public abstract @NonNull CellIdentity sanitizeLocationInfo();
 
     @Override
diff --git a/telephony/java/android/telephony/CellLocation.java b/telephony/java/android/telephony/CellLocation.java
index 64776e3..1193199 100644
--- a/telephony/java/android/telephony/CellLocation.java
+++ b/telephony/java/android/telephony/CellLocation.java
@@ -19,7 +19,6 @@
 import android.compat.annotation.UnsupportedAppUsage;
 import android.os.Bundle;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.telephony.cdma.CdmaCellLocation;
 import android.telephony.gsm.GsmCellLocation;
 
@@ -38,7 +37,11 @@
      */
     public static void requestLocationUpdate() {
         try {
-            ITelephony phone = ITelephony.Stub.asInterface(ServiceManager.getService("phone"));
+            ITelephony phone = ITelephony.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getTelephonyServiceRegisterer()
+                            .get());
             if (phone != null) {
                 phone.updateServiceLocation();
             }
diff --git a/telephony/java/android/telephony/NetworkScan.java b/telephony/java/android/telephony/NetworkScan.java
index 202da68..b10649c 100644
--- a/telephony/java/android/telephony/NetworkScan.java
+++ b/telephony/java/android/telephony/NetworkScan.java
@@ -17,9 +17,7 @@
 package android.telephony;
 
 import android.annotation.IntDef;
-import android.content.Context;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 
 import com.android.internal.telephony.ITelephony;
 
@@ -148,6 +146,9 @@
 
     private ITelephony getITelephony() {
         return ITelephony.Stub.asInterface(
-            ServiceManager.getService(Context.TELEPHONY_SERVICE));
+            TelephonyFrameworkInitializer
+                    .getTelephonyServiceManager()
+                    .getTelephonyServiceRegisterer()
+                    .get());
     }
 }
diff --git a/telephony/java/android/telephony/SmsManager.java b/telephony/java/android/telephony/SmsManager.java
index fbe355e..eb328a7 100644
--- a/telephony/java/android/telephony/SmsManager.java
+++ b/telephony/java/android/telephony/SmsManager.java
@@ -35,7 +35,6 @@
 import android.os.Build;
 import android.os.Bundle;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.text.TextUtils;
 import android.util.ArrayMap;
 import android.util.Log;
@@ -745,7 +744,11 @@
                     "Invalid pdu format. format must be either 3gpp or 3gpp2");
         }
         try {
-            ISms iSms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
+            ISms iSms = ISms.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSmsServiceRegisterer()
+                            .get());
             if (iSms != null) {
                 iSms.injectSmsPduForSubscriber(
                         getSubscriptionId(), pdu, format, receivedIntent);
@@ -1535,7 +1538,10 @@
 
     private static ITelephony getITelephony() {
         ITelephony binder = ITelephony.Stub.asInterface(
-                ServiceManager.getService(Context.TELEPHONY_SERVICE));
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getTelephonyServiceRegisterer()
+                        .get());
         if (binder == null) {
             throw new RuntimeException("Could not find Telephony Service.");
         }
@@ -1573,7 +1579,11 @@
     }
 
     private static ISms getISmsService() {
-        return ISms.Stub.asInterface(ServiceManager.getService("isms"));
+        return ISms.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getSmsServiceRegisterer()
+                        .get());
     }
 
     /**
@@ -2007,7 +2017,11 @@
     public boolean isSMSPromptEnabled() {
         ISms iSms = null;
         try {
-            iSms = ISms.Stub.asInterface(ServiceManager.getService("isms"));
+            iSms = ISms.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSmsServiceRegisterer()
+                            .get());
             return iSms.isSMSPromptEnabled();
         } catch (RemoteException ex) {
             return false;
diff --git a/telephony/java/android/telephony/SubscriptionManager.java b/telephony/java/android/telephony/SubscriptionManager.java
index 22eed6e..88501a7 100644
--- a/telephony/java/android/telephony/SubscriptionManager.java
+++ b/telephony/java/android/telephony/SubscriptionManager.java
@@ -53,7 +53,6 @@
 import android.os.ParcelUuid;
 import android.os.Process;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.provider.Telephony.SimInfo;
 import android.telephony.euicc.EuiccManager;
 import android.telephony.ims.ImsMmTelManager;
@@ -265,7 +264,7 @@
      * <P>Type: TEXT (String)</P>
      */
     /** @hide */
-    public static final String UNIQUE_KEY_SUBSCRIPTION_ID = "_id";
+    public static final String UNIQUE_KEY_SUBSCRIPTION_ID = SimInfo.UNIQUE_KEY_SUBSCRIPTION_ID;
 
     /**
      * TelephonyProvider column name for a unique identifier for the subscription within the
@@ -274,18 +273,18 @@
      * <P>Type: TEXT (String)</P>
      */
     /** @hide */
-    public static final String ICC_ID = "icc_id";
+    public static final String ICC_ID = SimInfo.ICC_ID;
 
     /**
      * TelephonyProvider column name for user SIM_SlOT_INDEX
      * <P>Type: INTEGER (int)</P>
      */
     /** @hide */
-    public static final String SIM_SLOT_INDEX = "sim_id";
+    public static final String SIM_SLOT_INDEX = SimInfo.SIM_SLOT_INDEX;
 
     /** SIM is not inserted */
     /** @hide */
-    public static final int SIM_NOT_INSERTED = -1;
+    public static final int SIM_NOT_INSERTED = SimInfo.SIM_NOT_INSERTED;
 
     /**
      * The slot-index for Bluetooth Remote-SIM subscriptions
@@ -300,23 +299,7 @@
      * Default value is 0.
      */
     /** @hide */
-    public static final String SUBSCRIPTION_TYPE = "subscription_type";
-
-    /**
-     * TelephonyProvider column name white_listed_apn_data.
-     * It's a bitmask of APN types that will be allowed on this subscription even if it's metered
-     * and mobile data is turned off by the user.
-     * <P>Type: INTEGER (int)</P> For example, if TYPE_MMS is is true, Telephony will allow MMS
-     * data connection to setup even if MMS is metered and mobile_data is turned off on that
-     * subscription.
-     *
-     * Default value is 0.
-     *
-     * @deprecated Replaced by {@link #DATA_ENABLED_OVERRIDE_RULES}
-     * @hide
-     */
-    @Deprecated
-    public static final String WHITE_LISTED_APN_DATA = "white_listed_apn_data";
+    public static final String SUBSCRIPTION_TYPE = SimInfo.SUBSCRIPTION_TYPE;
 
     /**
      * TelephonyProvider column name data_enabled_override_rules.
@@ -329,7 +312,15 @@
      *
      * @hide
      */
-    public static final String DATA_ENABLED_OVERRIDE_RULES = "data_enabled_override_rules";
+    public static final String DATA_ENABLED_OVERRIDE_RULES = SimInfo.DATA_ENABLED_OVERRIDE_RULES;
+
+    /** @hide */
+    @Retention(RetentionPolicy.SOURCE)
+    @IntDef(prefix = {"SUBSCRIPTION_TYPE_"},
+        value = {
+            SUBSCRIPTION_TYPE_LOCAL_SIM,
+            SUBSCRIPTION_TYPE_REMOTE_SIM})
+    public @interface SubscriptionType {}
 
     /**
      * This constant is to designate a subscription as a Local-SIM Subscription.
@@ -337,7 +328,7 @@
      * device.
      * </p>
      */
-    public static final int SUBSCRIPTION_TYPE_LOCAL_SIM = 0;
+    public static final int SUBSCRIPTION_TYPE_LOCAL_SIM = SimInfo.SUBSCRIPTION_TYPE_LOCAL_SIM;
 
     /**
      * This constant is to designate a subscription as a Remote-SIM Subscription.
@@ -363,29 +354,21 @@
      * was never seen before.
      * </p>
      */
-    public static final int SUBSCRIPTION_TYPE_REMOTE_SIM = 1;
-
-    /** @hide */
-    @Retention(RetentionPolicy.SOURCE)
-    @IntDef(prefix = {"SUBSCRIPTION_TYPE_"},
-        value = {
-            SUBSCRIPTION_TYPE_LOCAL_SIM,
-            SUBSCRIPTION_TYPE_REMOTE_SIM})
-    public @interface SubscriptionType {}
+    public static final int SUBSCRIPTION_TYPE_REMOTE_SIM = SimInfo.SUBSCRIPTION_TYPE_REMOTE_SIM;
 
     /**
      * TelephonyProvider column name for user displayed name.
      * <P>Type: TEXT (String)</P>
      */
     /** @hide */
-    public static final String DISPLAY_NAME = "display_name";
+    public static final String DISPLAY_NAME = SimInfo.DISPLAY_NAME;
 
     /**
      * TelephonyProvider column name for the service provider name for the SIM.
      * <P>Type: TEXT (String)</P>
      */
     /** @hide */
-    public static final String CARRIER_NAME = "carrier_name";
+    public static final String CARRIER_NAME = SimInfo.CARRIER_NAME;
 
     /**
      * Default name resource
@@ -399,44 +382,44 @@
      *
      * @hide
      */
-    public static final String NAME_SOURCE = "name_source";
+    public static final String NAME_SOURCE = SimInfo.NAME_SOURCE;
 
     /**
      * The name_source is the default, which is from the carrier id.
      * @hide
      */
-    public static final int NAME_SOURCE_DEFAULT_SOURCE = 0;
+    public static final int NAME_SOURCE_DEFAULT = SimInfo.NAME_SOURCE_DEFAULT;
 
     /**
      * The name_source is from SIM EF_SPN.
      * @hide
      */
-    public static final int NAME_SOURCE_SIM_SPN = 1;
+    public static final int NAME_SOURCE_SIM_SPN = SimInfo.NAME_SOURCE_SIM_SPN;
 
     /**
      * The name_source is from user input
      * @hide
      */
     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.P, trackingBug = 115609023)
-    public static final int NAME_SOURCE_USER_INPUT = 2;
+    public static final int NAME_SOURCE_USER_INPUT = SimInfo.NAME_SOURCE_USER_INPUT;
 
     /**
      * The name_source is carrier (carrier app, carrier config, etc.)
      * @hide
      */
-    public static final int NAME_SOURCE_CARRIER = 3;
+    public static final int NAME_SOURCE_CARRIER = SimInfo.NAME_SOURCE_CARRIER;
 
     /**
      * The name_source is from SIM EF_PNN.
      * @hide
      */
-    public static final int NAME_SOURCE_SIM_PNN = 4;
+    public static final int NAME_SOURCE_SIM_PNN = SimInfo.NAME_SOURCE_SIM_PNN;
 
     /** @hide */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = {"NAME_SOURCE_"},
             value = {
-                    NAME_SOURCE_DEFAULT_SOURCE,
+                    NAME_SOURCE_DEFAULT,
                     NAME_SOURCE_SIM_SPN,
                     NAME_SOURCE_USER_INPUT,
                     NAME_SOURCE_CARRIER,
@@ -449,67 +432,30 @@
      * <P>Type: INTEGER (int)</P>
      */
     /** @hide */
-    public static final String COLOR = "color";
-
-    /** @hide */
-    public static final int COLOR_1 = 0;
-
-    /** @hide */
-    public static final int COLOR_2 = 1;
-
-    /** @hide */
-    public static final int COLOR_3 = 2;
-
-    /** @hide */
-    public static final int COLOR_4 = 3;
-
-    /** @hide */
-    public static final int COLOR_DEFAULT = COLOR_1;
+    public static final String COLOR = SimInfo.COLOR;
 
     /**
      * TelephonyProvider column name for the phone number of a SIM.
      * <P>Type: TEXT (String)</P>
      */
     /** @hide */
-    public static final String NUMBER = "number";
+    public static final String NUMBER = SimInfo.NUMBER;
 
     /**
-     * TelephonyProvider column name for the number display format of a SIM.
+     * TelephonyProvider column name for whether data roaming is enabled.
      * <P>Type: INTEGER (int)</P>
      */
     /** @hide */
-    public static final String DISPLAY_NUMBER_FORMAT = "display_number_format";
-
-    /** @hide */
-    public static final int DISPLAY_NUMBER_NONE = 0;
-
-    /** @hide */
-    public static final int DISPLAY_NUMBER_FIRST = 1;
-
-    /** @hide */
-    public static final int DISPLAY_NUMBER_LAST = 2;
-
-    /** @hide */
-    public static final int DISPLAY_NUMBER_DEFAULT = DISPLAY_NUMBER_FIRST;
-
-    /**
-     * TelephonyProvider column name for permission for data roaming of a SIM.
-     * <P>Type: INTEGER (int)</P>
-     */
-    /** @hide */
-    public static final String DATA_ROAMING = "data_roaming";
+    public static final String DATA_ROAMING = SimInfo.DATA_ROAMING;
 
     /** Indicates that data roaming is enabled for a subscription */
-    public static final int DATA_ROAMING_ENABLE = 1;
+    public static final int DATA_ROAMING_ENABLE = SimInfo.DATA_ROAMING_ENABLE;
 
     /** Indicates that data roaming is disabled for a subscription */
-    public static final int DATA_ROAMING_DISABLE = 0;
+    public static final int DATA_ROAMING_DISABLE = SimInfo.DATA_ROAMING_DISABLE;
 
     /** @hide */
-    public static final int DATA_ROAMING_DEFAULT = DATA_ROAMING_DISABLE;
-
-    /** @hide */
-    public static final int SIM_PROVISIONED = 0;
+    public static final int DATA_ROAMING_DEFAULT = SimInfo.DATA_ROAMING_DEFAULT;
 
     /**
      * TelephonyProvider column name for subscription carrier id.
@@ -517,61 +463,61 @@
      * <p>Type: INTEGER (int) </p>
      * @hide
      */
-    public static final String CARRIER_ID = "carrier_id";
+    public static final String CARRIER_ID = SimInfo.CARRIER_ID;
 
     /**
      * @hide A comma-separated list of EHPLMNs associated with the subscription
      * <P>Type: TEXT (String)</P>
      */
-    public static final String EHPLMNS = "ehplmns";
+    public static final String EHPLMNS = SimInfo.EHPLMNS;
 
     /**
      * @hide A comma-separated list of HPLMNs associated with the subscription
      * <P>Type: TEXT (String)</P>
      */
-    public static final String HPLMNS = "hplmns";
+    public static final String HPLMNS = SimInfo.HPLMNS;
 
     /**
      * TelephonyProvider column name for the MCC associated with a SIM, stored as a string.
      * <P>Type: TEXT (String)</P>
      * @hide
      */
-    public static final String MCC_STRING = "mcc_string";
+    public static final String MCC_STRING = SimInfo.MCC_STRING;
 
     /**
      * TelephonyProvider column name for the MNC associated with a SIM, stored as a string.
      * <P>Type: TEXT (String)</P>
      * @hide
      */
-    public static final String MNC_STRING = "mnc_string";
+    public static final String MNC_STRING = SimInfo.MNC_STRING;
 
     /**
      * TelephonyProvider column name for the MCC associated with a SIM.
      * <P>Type: INTEGER (int)</P>
      * @hide
      */
-    public static final String MCC = "mcc";
+    public static final String MCC = SimInfo.MCC;
 
     /**
      * TelephonyProvider column name for the MNC associated with a SIM.
      * <P>Type: INTEGER (int)</P>
      * @hide
      */
-    public static final String MNC = "mnc";
+    public static final String MNC = SimInfo.MNC;
 
     /**
      * TelephonyProvider column name for the iso country code associated with a SIM.
      * <P>Type: TEXT (String)</P>
      * @hide
      */
-    public static final String ISO_COUNTRY_CODE = "iso_country_code";
+    public static final String ISO_COUNTRY_CODE = SimInfo.ISO_COUNTRY_CODE;
 
     /**
      * TelephonyProvider column name for the sim provisioning status associated with a SIM.
      * <P>Type: INTEGER (int)</P>
      * @hide
      */
-    public static final String SIM_PROVISIONING_STATUS = "sim_provisioning_status";
+    public static final String SIM_PROVISIONING_STATUS = SimInfo.SIM_PROVISIONING_STATUS;
 
     /**
      * TelephonyProvider column name for whether a subscription is embedded (that is, present on an
@@ -579,7 +525,7 @@
      * <p>Type: INTEGER (int), 1 for embedded or 0 for non-embedded.
      * @hide
      */
-    public static final String IS_EMBEDDED = "is_embedded";
+    public static final String IS_EMBEDDED = SimInfo.IS_EMBEDDED;
 
     /**
      * TelephonyProvider column name for SIM card identifier. For UICC card it is the ICCID of the
@@ -587,7 +533,7 @@
      * <P>Type: TEXT (String)</P>
      * @hide
      */
-    public static final String CARD_ID = "card_id";
+    public static final String CARD_ID = SimInfo.CARD_ID;
 
     /**
      * TelephonyProvider column name for the encoded {@link UiccAccessRule}s from
@@ -595,7 +541,7 @@
      * <p>TYPE: BLOB
      * @hide
      */
-    public static final String ACCESS_RULES = "access_rules";
+    public static final String ACCESS_RULES = SimInfo.ACCESS_RULES;
 
     /**
      * TelephonyProvider column name for the encoded {@link UiccAccessRule}s from
@@ -605,7 +551,7 @@
      * @hide
      */
     public static final String ACCESS_RULES_FROM_CARRIER_CONFIGS =
-            "access_rules_from_carrier_configs";
+            SimInfo.ACCESS_RULES_FROM_CARRIER_CONFIGS;
 
     /**
      * TelephonyProvider column name identifying whether an embedded subscription is on a removable
@@ -615,79 +561,79 @@
      * <p>TYPE: INTEGER (int), 1 for removable or 0 for non-removable.
      * @hide
      */
-    public static final String IS_REMOVABLE = "is_removable";
+    public static final String IS_REMOVABLE = SimInfo.IS_REMOVABLE;
 
     /**
      *  TelephonyProvider column name for extreme threat in CB settings
      * @hide
      */
-    public static final String CB_EXTREME_THREAT_ALERT = "enable_cmas_extreme_threat_alerts";
+    public static final String CB_EXTREME_THREAT_ALERT = SimInfo.CB_EXTREME_THREAT_ALERT;
 
     /**
      * TelephonyProvider column name for severe threat in CB settings
      *@hide
      */
-    public static final String CB_SEVERE_THREAT_ALERT = "enable_cmas_severe_threat_alerts";
+    public static final String CB_SEVERE_THREAT_ALERT = SimInfo.CB_SEVERE_THREAT_ALERT;
 
     /**
      * TelephonyProvider column name for amber alert in CB settings
      *@hide
      */
-    public static final String CB_AMBER_ALERT = "enable_cmas_amber_alerts";
+    public static final String CB_AMBER_ALERT = SimInfo.CB_AMBER_ALERT;
 
     /**
      * TelephonyProvider column name for emergency alert in CB settings
      *@hide
      */
-    public static final String CB_EMERGENCY_ALERT = "enable_emergency_alerts";
+    public static final String CB_EMERGENCY_ALERT = SimInfo.CB_EMERGENCY_ALERT;
 
     /**
      * TelephonyProvider column name for alert sound duration in CB settings
      *@hide
      */
-    public static final String CB_ALERT_SOUND_DURATION = "alert_sound_duration";
+    public static final String CB_ALERT_SOUND_DURATION = SimInfo.CB_ALERT_SOUND_DURATION;
 
     /**
      * TelephonyProvider column name for alert reminder interval in CB settings
      *@hide
      */
-    public static final String CB_ALERT_REMINDER_INTERVAL = "alert_reminder_interval";
+    public static final String CB_ALERT_REMINDER_INTERVAL = SimInfo.CB_ALERT_REMINDER_INTERVAL;
 
     /**
      * TelephonyProvider column name for enabling vibrate in CB settings
      *@hide
      */
-    public static final String CB_ALERT_VIBRATE = "enable_alert_vibrate";
+    public static final String CB_ALERT_VIBRATE = SimInfo.CB_ALERT_VIBRATE;
 
     /**
      * TelephonyProvider column name for enabling alert speech in CB settings
      *@hide
      */
-    public static final String CB_ALERT_SPEECH = "enable_alert_speech";
+    public static final String CB_ALERT_SPEECH = SimInfo.CB_ALERT_SPEECH;
 
     /**
      * TelephonyProvider column name for ETWS test alert in CB settings
      *@hide
      */
-    public static final String CB_ETWS_TEST_ALERT = "enable_etws_test_alerts";
+    public static final String CB_ETWS_TEST_ALERT = SimInfo.CB_ETWS_TEST_ALERT;
 
     /**
      * TelephonyProvider column name for enable channel50 alert in CB settings
      *@hide
      */
-    public static final String CB_CHANNEL_50_ALERT = "enable_channel_50_alerts";
+    public static final String CB_CHANNEL_50_ALERT = SimInfo.CB_CHANNEL_50_ALERT;
 
     /**
      * TelephonyProvider column name for CMAS test alert in CB settings
      *@hide
      */
-    public static final String CB_CMAS_TEST_ALERT= "enable_cmas_test_alerts";
+    public static final String CB_CMAS_TEST_ALERT = SimInfo.CB_CMAS_TEST_ALERT;
 
     /**
      * TelephonyProvider column name for Opt out dialog in CB settings
      *@hide
      */
-    public static final String CB_OPT_OUT_DIALOG = "show_cmas_opt_out_dialog";
+    public static final String CB_OPT_OUT_DIALOG = SimInfo.CB_OPT_OUT_DIALOG;
 
     /**
      * TelephonyProvider column name for enable Volte.
@@ -696,37 +642,37 @@
      * {@link CarrierConfigManager#KEY_ENHANCED_4G_LTE_ON_BY_DEFAULT_BOOL}.
      *@hide
      */
-    public static final String ENHANCED_4G_MODE_ENABLED = "volte_vt_enabled";
+    public static final String ENHANCED_4G_MODE_ENABLED = SimInfo.ENHANCED_4G_MODE_ENABLED;
 
     /**
      * TelephonyProvider column name for enable VT (Video Telephony over IMS)
      *@hide
      */
-    public static final String VT_IMS_ENABLED = "vt_ims_enabled";
+    public static final String VT_IMS_ENABLED = SimInfo.VT_IMS_ENABLED;
 
     /**
      * TelephonyProvider column name for enable Wifi calling
      *@hide
      */
-    public static final String WFC_IMS_ENABLED = "wfc_ims_enabled";
+    public static final String WFC_IMS_ENABLED = SimInfo.WFC_IMS_ENABLED;
 
     /**
      * TelephonyProvider column name for Wifi calling mode
      *@hide
      */
-    public static final String WFC_IMS_MODE = "wfc_ims_mode";
+    public static final String WFC_IMS_MODE = SimInfo.WFC_IMS_MODE;
 
     /**
      * TelephonyProvider column name for Wifi calling mode in roaming
      *@hide
      */
-    public static final String WFC_IMS_ROAMING_MODE = "wfc_ims_roaming_mode";
+    public static final String WFC_IMS_ROAMING_MODE = SimInfo.WFC_IMS_ROAMING_MODE;
 
     /**
      * TelephonyProvider column name for enable Wifi calling in roaming
      *@hide
      */
-    public static final String WFC_IMS_ROAMING_ENABLED = "wfc_ims_roaming_enabled";
+    public static final String WFC_IMS_ROAMING_ENABLED = SimInfo.WFC_IMS_ROAMING_ENABLED;
 
     /**
      * TelephonyProvider column name for whether a subscription is opportunistic, that is,
@@ -735,7 +681,7 @@
      * <p>Type: INTEGER (int), 1 for opportunistic or 0 for non-opportunistic.
      * @hide
      */
-    public static final String IS_OPPORTUNISTIC = "is_opportunistic";
+    public static final String IS_OPPORTUNISTIC = SimInfo.IS_OPPORTUNISTIC;
 
     /**
      * TelephonyProvider column name for group ID. Subscriptions with same group ID
@@ -744,7 +690,7 @@
      *
      * @hide
      */
-    public static final String GROUP_UUID = "group_uuid";
+    public static final String GROUP_UUID = SimInfo.GROUP_UUID;
 
     /**
      * TelephonyProvider column name for group owner. It's the package name who created
@@ -752,14 +698,7 @@
      *
      * @hide
      */
-    public static final String GROUP_OWNER = "group_owner";
-
-    /**
-     * TelephonyProvider column name for whether a subscription is metered or not, that is, whether
-     * the network it connects to charges for subscription or not. For example, paid CBRS or unpaid.
-     * @hide
-     */
-    public static final String IS_METERED = "is_metered";
+    public static final String GROUP_OWNER = SimInfo.GROUP_OWNER;
 
     /**
      * TelephonyProvider column name for the profile class of a subscription
@@ -767,7 +706,7 @@
      * <P>Type: INTEGER (int)</P>
      * @hide
      */
-    public static final String PROFILE_CLASS = "profile_class";
+    public static final String PROFILE_CLASS = SimInfo.PROFILE_CLASS;
 
     /**
      * Profile class of the subscription
@@ -775,11 +714,11 @@
      */
     @Retention(RetentionPolicy.SOURCE)
     @IntDef(prefix = { "PROFILE_CLASS_" }, value = {
-            PROFILE_CLASS_TESTING,
-            PROFILE_CLASS_PROVISIONING,
-            PROFILE_CLASS_OPERATIONAL,
-            PROFILE_CLASS_UNSET,
-            PROFILE_CLASS_DEFAULT
+            SimInfo.PROFILE_CLASS_TESTING,
+            SimInfo.PROFILE_CLASS_PROVISIONING,
+            SimInfo.PROFILE_CLASS_OPERATIONAL,
+            SimInfo.PROFILE_CLASS_UNSET,
+            SimInfo.PROFILE_CLASS_DEFAULT
     })
     public @interface ProfileClass {}
 
@@ -791,7 +730,7 @@
      * @hide
      */
     @SystemApi
-    public static final int PROFILE_CLASS_TESTING = 0;
+    public static final int PROFILE_CLASS_TESTING = SimInfo.PROFILE_CLASS_TESTING;
 
     /**
      * A provisioning profile is pre-loaded onto the eUICC and
@@ -800,7 +739,7 @@
      * @hide
      */
     @SystemApi
-    public static final int PROFILE_CLASS_PROVISIONING = 1;
+    public static final int PROFILE_CLASS_PROVISIONING = SimInfo.PROFILE_CLASS_PROVISIONING;
 
     /**
      * An operational profile can be pre-loaded or downloaded
@@ -809,7 +748,7 @@
      * @hide
      */
     @SystemApi
-    public static final int PROFILE_CLASS_OPERATIONAL = 2;
+    public static final int PROFILE_CLASS_OPERATIONAL = SimInfo.PROFILE_CLASS_OPERATIONAL;
 
     /**
      * The profile class is unset. This occurs when profile class
@@ -818,14 +757,14 @@
      * @hide
      */
     @SystemApi
-    public static final int PROFILE_CLASS_UNSET = -1;
+    public static final int PROFILE_CLASS_UNSET = SimInfo.PROFILE_CLASS_UNSET;
 
     /**
      * Default profile class
      * @hide
      */
     @SystemApi
-    public static final int PROFILE_CLASS_DEFAULT = PROFILE_CLASS_UNSET;
+    public static final int PROFILE_CLASS_DEFAULT = SimInfo.PROFILE_CLASS_DEFAULT;
 
     /**
      * IMSI (International Mobile Subscriber Identity).
@@ -833,13 +772,13 @@
      * @hide
      */
     //TODO: add @SystemApi
-    public static final String IMSI = "imsi";
+    public static final String IMSI = SimInfo.IMSI;
 
     /**
      * Whether uicc applications is set to be enabled or disabled. By default it's enabled.
      * @hide
      */
-    public static final String UICC_APPLICATIONS_ENABLED = "uicc_applications_enabled";
+    public static final String UICC_APPLICATIONS_ENABLED = SimInfo.UICC_APPLICATIONS_ENABLED;
 
     /**
      * Broadcast Action: The user has changed one of the default subs related to
@@ -1023,8 +962,11 @@
 
     private final INetworkPolicyManager getNetworkPolicy() {
         if (mNetworkPolicy == null) {
-            mNetworkPolicy = INetworkPolicyManager.Stub
-                    .asInterface(ServiceManager.getService(Context.NETWORK_POLICY_SERVICE));
+            mNetworkPolicy = INetworkPolicyManager.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getNetworkPolicyServiceRegisterer()
+                            .get());
         }
         return mNetworkPolicy;
     }
@@ -1185,7 +1127,11 @@
         SubscriptionInfo subInfo = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subInfo = iSub.getActiveSubscriptionInfo(subId, mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1219,7 +1165,11 @@
         SubscriptionInfo result = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getActiveSubscriptionInfoForIccId(iccId, mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1253,7 +1203,11 @@
         SubscriptionInfo result = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getActiveSubscriptionInfoForSimSlotIndex(slotIndex,
                         mContext.getOpPackageName(), mContext.getFeatureId());
@@ -1277,7 +1231,11 @@
         List<SubscriptionInfo> result = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getAllSubInfoList(mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1358,7 +1316,11 @@
         List<SubscriptionInfo> activeList = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 activeList = iSub.getActiveSubscriptionInfoList(mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1409,7 +1371,11 @@
         List<SubscriptionInfo> result = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getAvailableSubscriptionInfoList(mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1448,7 +1414,11 @@
         List<SubscriptionInfo> result = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getAccessibleSubscriptionInfoList(mContext.getOpPackageName());
             }
@@ -1477,7 +1447,11 @@
     public void requestEmbeddedSubscriptionInfoListRefresh() {
         int cardId = TelephonyManager.from(mContext).getCardIdForDefaultEuicc();
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.requestEmbeddedSubscriptionInfoListRefresh(cardId);
             }
@@ -1506,7 +1480,11 @@
     @SystemApi
     public void requestEmbeddedSubscriptionInfoListRefresh(int cardId) {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.requestEmbeddedSubscriptionInfoListRefresh(cardId);
             }
@@ -1527,7 +1505,11 @@
         int result = 0;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getAllSubInfoCount(mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1556,7 +1538,11 @@
         int result = 0;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getActiveSubInfoCount(mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -1577,7 +1563,11 @@
         int result = 0;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getActiveSubInfoCountMax();
             }
@@ -1634,7 +1624,11 @@
         }
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub == null) {
                 Log.e(LOG_TAG, "[addSubscriptionInfoRecord]- ISub service is null");
                 return;
@@ -1668,7 +1662,11 @@
         }
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub == null) {
                 Log.e(LOG_TAG, "[removeSubscriptionInfoRecord]- ISub service is null");
                 return;
@@ -1771,7 +1769,11 @@
         int result = INVALID_SIM_SLOT_INDEX;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getSlotIndex(subscriptionId);
             }
@@ -1805,7 +1807,11 @@
         int[] subId = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getSubId(slotIndex);
             }
@@ -1829,7 +1835,11 @@
         int result = INVALID_PHONE_INDEX;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getPhoneId(subId);
             }
@@ -1863,7 +1873,11 @@
         int subId = INVALID_SUBSCRIPTION_ID;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getDefaultSubId();
             }
@@ -1886,7 +1900,11 @@
         int subId = INVALID_SUBSCRIPTION_ID;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getDefaultVoiceSubId();
             }
@@ -1916,7 +1934,11 @@
     public void setDefaultVoiceSubscriptionId(int subscriptionId) {
         if (VDBG) logd("setDefaultVoiceSubId sub id = " + subscriptionId);
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.setDefaultVoiceSubId(subscriptionId);
             }
@@ -1964,7 +1986,11 @@
         int subId = INVALID_SUBSCRIPTION_ID;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getDefaultSmsSubId();
             }
@@ -1990,7 +2016,11 @@
     public void setDefaultSmsSubId(int subscriptionId) {
         if (VDBG) logd("setDefaultSmsSubId sub id = " + subscriptionId);
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.setDefaultSmsSubId(subscriptionId);
             }
@@ -2028,7 +2058,11 @@
         int subId = INVALID_SUBSCRIPTION_ID;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getDefaultDataSubId();
             }
@@ -2054,7 +2088,11 @@
     public void setDefaultDataSubId(int subscriptionId) {
         if (VDBG) logd("setDataSubscription sub id = " + subscriptionId);
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.setDefaultDataSubId(subscriptionId);
             }
@@ -2085,7 +2123,11 @@
     /** @hide */
     public void clearSubscriptionInfo() {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.clearSubInfo();
             }
@@ -2221,7 +2263,11 @@
      */
     public @NonNull int[] getActiveSubscriptionIdList(boolean visibleOnly) {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 int[] subId = iSub.getActiveSubIdList(visibleOnly);
                 if (subId != null) return subId;
@@ -2272,7 +2318,11 @@
         int simState = TelephonyManager.SIM_STATE_UNKNOWN;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 simState = iSub.getSimStateForSlotIndex(slotIndex);
             }
@@ -2291,7 +2341,11 @@
      */
     public static void setSubscriptionProperty(int subId, String propKey, String propValue) {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.setSubscriptionProperty(subId, propKey, propValue);
             }
@@ -2311,7 +2365,11 @@
             Context context) {
         String resultValue = null;
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 resultValue = iSub.getSubscriptionProperty(subId, propKey,
                         context.getOpPackageName(), context.getFeatureId());
@@ -2453,7 +2511,11 @@
     @UnsupportedAppUsage
     public boolean isActiveSubId(int subId) {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 return iSub.isActiveSubId(subId, mContext.getOpPackageName(),
                         mContext.getFeatureId());
@@ -2756,7 +2818,11 @@
             @TelephonyManager.SetOpportunisticSubscriptionResult Consumer<Integer> callback) {
         if (VDBG) logd("[setPreferredDataSubscriptionId]+ subId:" + subId);
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub == null) return;
 
             ISetOpportunisticDataCallback callbackStub = new ISetOpportunisticDataCallback.Stub() {
@@ -2799,7 +2865,11 @@
     public int getPreferredDataSubscriptionId() {
         int preferredSubId = SubscriptionManager.DEFAULT_SUBSCRIPTION_ID;
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 preferredSubId = iSub.getPreferredDataSubscriptionId();
             }
@@ -2830,7 +2900,11 @@
         List<SubscriptionInfo> subInfoList = null;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subInfoList = iSub.getOpportunisticSubscriptions(contextPkg, contextFeature);
             }
@@ -2931,7 +3005,11 @@
         ParcelUuid groupUuid = null;
         int[] subIdArray = subIdList.stream().mapToInt(i->i).toArray();
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 groupUuid = iSub.createSubscriptionGroup(subIdArray, pkgForDebug);
             } else {
@@ -2981,7 +3059,11 @@
         int[] subIdArray = subIdList.stream().mapToInt(i->i).toArray();
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.addSubscriptionsIntoGroup(subIdArray, groupUuid, pkgForDebug);
             } else {
@@ -3033,7 +3115,11 @@
         int[] subIdArray = subIdList.stream().mapToInt(i->i).toArray();
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.removeSubscriptionsFromGroup(subIdArray, groupUuid, pkgForDebug);
             } else {
@@ -3078,7 +3164,11 @@
 
         List<SubscriptionInfo> result = null;
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = iSub.getSubscriptionsInGroup(groupUuid, contextPkg, contextFeature);
             } else {
@@ -3191,7 +3281,11 @@
             logd("setSubscriptionActivated subId= " + subscriptionId + " enable " + enable);
         }
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 return iSub.setSubscriptionEnabled(enable, subscriptionId);
             }
@@ -3221,7 +3315,11 @@
             logd("setUiccApplicationsEnabled subId= " + subscriptionId + " enable " + enabled);
         }
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 iSub.setUiccApplicationsEnabled(enabled, subscriptionId);
             }
@@ -3251,7 +3349,11 @@
             logd("canDisablePhysicalSubscription");
         }
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 return iSub.canDisablePhysicalSubscription();
             }
@@ -3272,7 +3374,11 @@
     @RequiresPermission(Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
     public boolean isSubscriptionEnabled(int subscriptionId) {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 return iSub.isSubscriptionEnabled(subscriptionId);
             }
@@ -3295,7 +3401,11 @@
         int subId = INVALID_SUBSCRIPTION_ID;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 subId = iSub.getEnabledSubscriptionId(slotIndex);
             }
@@ -3321,7 +3431,11 @@
         int result = 0;
 
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 result = helper.callMethod(iSub);
             }
@@ -3344,7 +3458,11 @@
      */
     public static int getActiveDataSubscriptionId() {
         try {
-            ISub iSub = ISub.Stub.asInterface(ServiceManager.getService("isub"));
+            ISub iSub = ISub.Stub.asInterface(
+                    TelephonyFrameworkInitializer
+                            .getTelephonyServiceManager()
+                            .getSubscriptionServiceRegisterer()
+                            .get());
             if (iSub != null) {
                 return iSub.getActiveDataSubscriptionId();
             }
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index df8c26d..607450b 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -60,7 +60,6 @@
 import android.os.Process;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
-import android.os.ServiceManager;
 import android.os.SystemProperties;
 import android.os.WorkSource;
 import android.provider.Settings.SettingNotFoundException;
@@ -107,6 +106,7 @@
 import com.android.internal.telephony.PhoneConstants;
 import com.android.internal.telephony.RILConstants;
 import com.android.internal.telephony.SmsApplication;
+import com.android.telephony.Rlog;
 
 import dalvik.system.VMRuntime;
 
@@ -785,30 +785,6 @@
     public static final String EXTRA_PRECISE_DISCONNECT_CAUSE = "precise_disconnect_cause";
 
     /**
-     * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast
-     * for an String containing the data APN type.
-     *
-     * <p class="note">
-     * Retrieve with
-     * {@link android.content.Intent#getStringExtra(String name)}.
-     *
-     * @hide
-     */
-    public static final String EXTRA_DATA_APN_TYPE = PhoneConstants.DATA_APN_TYPE_KEY;
-
-    /**
-     * The lookup key used with the {@link #ACTION_PRECISE_DATA_CONNECTION_STATE_CHANGED} broadcast
-     * for an String containing the data APN.
-     *
-     * <p class="note">
-     * Retrieve with
-     * {@link android.content.Intent#getStringExtra(String name)}.
-     *
-     * @hide
-     */
-    public static final String EXTRA_DATA_APN = PhoneConstants.DATA_APN_KEY;
-
-    /**
      * Broadcast intent action for letting the default dialer to know to show voicemail
      * notification.
      *
@@ -5107,7 +5083,11 @@
     @UnsupportedAppUsage
     private IPhoneSubInfo getSubscriberInfo() {
         // get it each time because that process crashes a lot
-        return IPhoneSubInfo.Stub.asInterface(ServiceManager.getService("iphonesubinfo"));
+        return IPhoneSubInfo.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getPhoneSubServiceRegisterer()
+                        .get());
     }
 
     /**
@@ -5320,11 +5300,19 @@
     }
 
     private ITelephonyRegistry getTelephonyRegistry() {
-        return ITelephonyRegistry.Stub.asInterface(ServiceManager.getService("telephony.registry"));
+        return ITelephonyRegistry.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getTelephonyRegistryServiceRegisterer()
+                        .get());
     }
 
     private IOns getIOns() {
-        return IOns.Stub.asInterface(ServiceManager.getService("ions"));
+        return IOns.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getOpportunisticNetworkServiceRegisterer()
+                        .get());
     }
 
     //
diff --git a/telephony/java/android/telephony/TelephonyScanManager.java b/telephony/java/android/telephony/TelephonyScanManager.java
index 96b6db7..8e6c170 100644
--- a/telephony/java/android/telephony/TelephonyScanManager.java
+++ b/telephony/java/android/telephony/TelephonyScanManager.java
@@ -19,7 +19,6 @@
 import static com.android.internal.util.Preconditions.checkNotNull;
 
 import android.annotation.Nullable;
-import android.content.Context;
 import android.os.Binder;
 import android.os.Bundle;
 import android.os.Handler;
@@ -29,7 +28,6 @@
 import android.os.Messenger;
 import android.os.Parcelable;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.util.SparseArray;
 
 import com.android.internal.telephony.ITelephony;
@@ -234,6 +232,9 @@
 
     private ITelephony getITelephony() {
         return ITelephony.Stub.asInterface(
-            ServiceManager.getService(Context.TELEPHONY_SERVICE));
+            TelephonyFrameworkInitializer
+                    .getTelephonyServiceManager()
+                    .getTelephonyServiceRegisterer()
+                    .get());
     }
 }
diff --git a/telephony/java/android/telephony/euicc/EuiccCardManager.java b/telephony/java/android/telephony/euicc/EuiccCardManager.java
index 994c49c..e16fffa 100644
--- a/telephony/java/android/telephony/euicc/EuiccCardManager.java
+++ b/telephony/java/android/telephony/euicc/EuiccCardManager.java
@@ -21,8 +21,8 @@
 import android.annotation.SystemApi;
 import android.content.Context;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.service.euicc.EuiccProfileInfo;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.util.Log;
 
 import com.android.internal.telephony.euicc.IAuthenticateServerCallback;
@@ -148,7 +148,10 @@
 
     private IEuiccCardController getIEuiccCardController() {
         return IEuiccCardController.Stub.asInterface(
-                ServiceManager.getService("euicc_card_controller"));
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getEuiccCardControllerServiceRegisterer()
+                        .get());
     }
 
     /**
diff --git a/telephony/java/android/telephony/euicc/EuiccManager.java b/telephony/java/android/telephony/euicc/EuiccManager.java
index cb66a96..d5a48df 100644
--- a/telephony/java/android/telephony/euicc/EuiccManager.java
+++ b/telephony/java/android/telephony/euicc/EuiccManager.java
@@ -30,7 +30,7 @@
 import android.content.pm.PackageManager;
 import android.os.Bundle;
 import android.os.RemoteException;
-import android.os.ServiceManager;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.TelephonyManager;
 import android.telephony.euicc.EuiccCardManager.ResetOption;
 
@@ -968,6 +968,10 @@
     }
 
     private static IEuiccController getIEuiccController() {
-        return IEuiccController.Stub.asInterface(ServiceManager.getService("econtroller"));
+        return IEuiccController.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getEuiccControllerService()
+                        .get());
     }
 }
diff --git a/telephony/java/android/telephony/ims/ImsMmTelManager.java b/telephony/java/android/telephony/ims/ImsMmTelManager.java
index 057d22c..91514e9 100644
--- a/telephony/java/android/telephony/ims/ImsMmTelManager.java
+++ b/telephony/java/android/telephony/ims/ImsMmTelManager.java
@@ -25,14 +25,13 @@
 import android.annotation.RequiresPermission;
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
-import android.content.Context;
 import android.os.Binder;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.os.ServiceSpecificException;
 import android.telephony.AccessNetworkConstants;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.feature.ImsFeature;
 import android.telephony.ims.feature.MmTelFeature;
@@ -1018,7 +1017,10 @@
 
     private static ITelephony getITelephony() {
         ITelephony binder = ITelephony.Stub.asInterface(
-                ServiceManager.getService(Context.TELEPHONY_SERVICE));
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getTelephonyServiceRegisterer()
+                        .get());
         if (binder == null) {
             throw new RuntimeException("Could not find Telephony Service.");
         }
diff --git a/telephony/java/android/telephony/ims/ImsRcsManager.java b/telephony/java/android/telephony/ims/ImsRcsManager.java
index d3fb37f..4f0f089 100644
--- a/telephony/java/android/telephony/ims/ImsRcsManager.java
+++ b/telephony/java/android/telephony/ims/ImsRcsManager.java
@@ -26,8 +26,8 @@
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.RemoteException;
-import android.os.ServiceManager;
 import android.telephony.AccessNetworkConstants;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.ims.aidl.IImsCapabilityCallback;
 import android.telephony.ims.aidl.IImsRcsController;
 import android.telephony.ims.feature.ImsFeature;
@@ -362,7 +362,10 @@
     }
 
     private IImsRcsController getIImsRcsController() {
-        IBinder binder = ServiceManager.getService(Context.TELEPHONY_IMS_SERVICE);
+        IBinder binder = TelephonyFrameworkInitializer
+                .getTelephonyServiceManager()
+                .getTelephonyImsServiceRegisterer()
+                .get();
         return IImsRcsController.Stub.asInterface(binder);
     }
 }
diff --git a/telephony/java/android/telephony/ims/ProvisioningManager.java b/telephony/java/android/telephony/ims/ProvisioningManager.java
index e4d6335..f052180 100644
--- a/telephony/java/android/telephony/ims/ProvisioningManager.java
+++ b/telephony/java/android/telephony/ims/ProvisioningManager.java
@@ -25,14 +25,13 @@
 import android.annotation.SystemApi;
 import android.annotation.TestApi;
 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;
 import android.telephony.CarrierConfigManager;
 import android.telephony.SubscriptionManager;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.ims.aidl.IImsConfigCallback;
 import android.telephony.ims.feature.MmTelFeature;
 import android.telephony.ims.stub.ImsConfigImplBase;
@@ -415,7 +414,11 @@
     }
 
     private static boolean isImsAvailableOnDevice() {
-        IPackageManager pm = IPackageManager.Stub.asInterface(ServiceManager.getService("package"));
+        IPackageManager pm = IPackageManager.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getPackageManagerServiceRegisterer()
+                        .get());
         if (pm == null) {
             // For some reason package manger is not available.. This will fail internally anyways,
             // so do not throw error and allow.
@@ -432,7 +435,10 @@
 
     private static ITelephony getITelephony() {
         ITelephony binder = ITelephony.Stub.asInterface(
-                ServiceManager.getService(Context.TELEPHONY_SERVICE));
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getTelephonyServiceRegisterer()
+                        .get());
         if (binder == null) {
             throw new RuntimeException("Could not find Telephony Service.");
         }
diff --git a/telephony/java/android/telephony/ims/RcsControllerCall.java b/telephony/java/android/telephony/ims/RcsControllerCall.java
index ce03c3c..1e93437 100644
--- a/telephony/java/android/telephony/ims/RcsControllerCall.java
+++ b/telephony/java/android/telephony/ims/RcsControllerCall.java
@@ -18,7 +18,7 @@
 
 import android.content.Context;
 import android.os.RemoteException;
-import android.os.ServiceManager;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.ims.aidl.IRcsMessage;
 
 /**
@@ -35,8 +35,11 @@
     }
 
     <R> R call(RcsServiceCall<R> serviceCall) throws RcsMessageStoreException {
-        IRcsMessage iRcsMessage = IRcsMessage.Stub.asInterface(ServiceManager.getService(
-                Context.TELEPHONY_RCS_MESSAGE_SERVICE));
+        IRcsMessage iRcsMessage = IRcsMessage.Stub.asInterface(
+                TelephonyFrameworkInitializer
+                        .getTelephonyServiceManager()
+                        .getTelephonyRcsMessageServiceRegisterer()
+                        .get());
         if (iRcsMessage == null) {
             throw new RcsMessageStoreException("Could not connect to RCS storage service");
         }
diff --git a/telephony/java/android/telephony/ims/RcsUceAdapter.java b/telephony/java/android/telephony/ims/RcsUceAdapter.java
index 75e3f0a..2e3f59a 100644
--- a/telephony/java/android/telephony/ims/RcsUceAdapter.java
+++ b/telephony/java/android/telephony/ims/RcsUceAdapter.java
@@ -21,12 +21,11 @@
 import android.annotation.IntDef;
 import android.annotation.NonNull;
 import android.annotation.RequiresPermission;
-import android.content.Context;
 import android.net.Uri;
 import android.os.Binder;
 import android.os.IBinder;
 import android.os.RemoteException;
-import android.os.ServiceManager;
+import android.telephony.TelephonyFrameworkInitializer;
 import android.telephony.ims.aidl.IImsRcsController;
 import android.telephony.ims.aidl.IRcsUceControllerCallback;
 import android.util.Log;
@@ -365,7 +364,10 @@
     }
 
     private IImsRcsController getIImsRcsController() {
-        IBinder binder = ServiceManager.getService(Context.TELEPHONY_IMS_SERVICE);
+        IBinder binder = TelephonyFrameworkInitializer
+                .getTelephonyServiceManager()
+                .getTelephonyImsServiceRegisterer()
+                .get();
         return IImsRcsController.Stub.asInterface(binder);
     }
 }
diff --git a/telephony/java/com/android/telephony/Rlog.java b/telephony/java/com/android/telephony/Rlog.java
new file mode 100644
index 0000000..9d6c930
--- /dev/null
+++ b/telephony/java/com/android/telephony/Rlog.java
@@ -0,0 +1,154 @@
+/*
+ * Copyright (C) 2020 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.telephony;
+
+import android.text.TextUtils;
+import android.util.Base64;
+import android.util.Log;
+
+import com.android.internal.telephony.util.TelephonyUtils;
+
+import java.security.MessageDigest;
+import java.security.NoSuchAlgorithmException;
+
+/**
+ * A copy of {@link android.telephony.Rlog} to be used within the telephony mainline module.
+ *
+ * @hide
+ */
+public final class Rlog {
+
+    private static final boolean USER_BUILD = TelephonyUtils.IS_USER;
+
+    private Rlog() {
+    }
+
+    private static int log(int priority, String tag, String msg) {
+        return Log.logToRadioBuffer(priority, tag, msg);
+    }
+
+    public static int v(String tag, String msg) {
+        return log(Log.VERBOSE, tag, msg);
+    }
+
+    public static int v(String tag, String msg, Throwable tr) {
+        return log(Log.VERBOSE, tag,
+                msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    public static int d(String tag, String msg) {
+        return log(Log.DEBUG, tag, msg);
+    }
+
+    public static int d(String tag, String msg, Throwable tr) {
+        return log(Log.DEBUG, tag,
+                msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    public static int i(String tag, String msg) {
+        return log(Log.INFO, tag, msg);
+    }
+
+    public static int i(String tag, String msg, Throwable tr) {
+        return log(Log.INFO, tag,
+                msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    public static int w(String tag, String msg) {
+        return log(Log.WARN, tag, msg);
+    }
+
+    public static int w(String tag, String msg, Throwable tr) {
+        return log(Log.WARN, tag,
+                msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    public static int w(String tag, Throwable tr) {
+        return log(Log.WARN, tag, Log.getStackTraceString(tr));
+    }
+
+    public static int e(String tag, String msg) {
+        return log(Log.ERROR, tag, msg);
+    }
+
+    public static int e(String tag, String msg, Throwable tr) {
+        return log(Log.ERROR, tag,
+                msg + '\n' + Log.getStackTraceString(tr));
+    }
+
+    public static int println(int priority, String tag, String msg) {
+        return log(priority, tag, msg);
+    }
+
+    public static boolean isLoggable(String tag, int level) {
+        return Log.isLoggable(tag, level);
+    }
+
+    /**
+     * Redact personally identifiable information for production users.
+     * @param tag used to identify the source of a log message
+     * @param pii the personally identifiable information we want to apply secure hash on.
+     * @return If tag is loggable in verbose mode or pii is null, return the original input.
+     * otherwise return a secure Hash of input pii
+     */
+    public static String pii(String tag, Object pii) {
+        String val = String.valueOf(pii);
+        if (pii == null || TextUtils.isEmpty(val) || isLoggable(tag, Log.VERBOSE)) {
+            return val;
+        }
+        return "[" + secureHash(val.getBytes()) + "]";
+    }
+
+    /**
+     * Redact personally identifiable information for production users.
+     * @param enablePiiLogging set when caller explicitly want to enable sensitive logging.
+     * @param pii the personally identifiable information we want to apply secure hash on.
+     * @return If enablePiiLogging is set to true or pii is null, return the original input.
+     * otherwise return a secure Hash of input pii
+     */
+    public static String pii(boolean enablePiiLogging, Object pii) {
+        String val = String.valueOf(pii);
+        if (pii == null || TextUtils.isEmpty(val) || enablePiiLogging) {
+            return val;
+        }
+        return "[" + secureHash(val.getBytes()) + "]";
+    }
+
+    /**
+     * Returns a secure hash (using the SHA1 algorithm) of the provided input.
+     *
+     * @return "****" if the build type is user, otherwise the hash
+     * @param input the bytes for which the secure hash should be computed.
+     */
+    private static String secureHash(byte[] input) {
+        // Refrain from logging user personal information in user build.
+        if (USER_BUILD) {
+            return "****";
+        }
+
+        MessageDigest messageDigest;
+
+        try {
+            messageDigest = MessageDigest.getInstance("SHA-1");
+        } catch (NoSuchAlgorithmException e) {
+            return "####";
+        }
+
+        byte[] result = messageDigest.digest(input);
+        return Base64.encodeToString(
+                result, Base64.URL_SAFE | Base64.NO_PADDING | Base64.NO_WRAP);
+    }
+}
diff --git a/tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/StagedRollbackTest.java b/tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/StagedRollbackTest.java
index 40169b8..9e490f7 100644
--- a/tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/StagedRollbackTest.java
+++ b/tests/RollbackTest/RollbackTest/src/com/android/tests/rollback/StagedRollbackTest.java
@@ -324,6 +324,7 @@
 
     @Test
     public void testNetworkPassedDoesNotRollback_Phase1() throws Exception {
+        // Remove available rollbacks and uninstall NetworkStack on /data/
         RollbackManager rm = RollbackUtils.getRollbackManager();
         String networkStack = getNetworkStackPackageName();
 
@@ -332,6 +333,15 @@
 
         assertThat(getUniqueRollbackInfoForPackage(rm.getAvailableRollbacks(),
                         networkStack)).isNull();
+
+        // Reduce health check deadline, here unlike the network failed case, we use
+        // a longer deadline because joining a network can take a much longer time for
+        // reasons external to the device than 'not joining'
+        DeviceConfig.setProperty(DeviceConfig.NAMESPACE_ROLLBACK,
+                PROPERTY_WATCHDOG_REQUEST_TIMEOUT_MILLIS,
+                Integer.toString(300000), false);
+        // Simulate re-installation of new NetworkStack with rollbacks enabled
+        installNetworkStackPackage();
     }
 
     @Test
@@ -343,6 +353,9 @@
 
     @Test
     public void testNetworkPassedDoesNotRollback_Phase3() throws Exception {
+        // Sleep for > health check deadline. We expect no rollback should happen during sleeping.
+        // If the device reboots for rollback, this device test will fail as well as the host test.
+        Thread.sleep(TimeUnit.SECONDS.toMillis(310));
         RollbackManager rm = RollbackUtils.getRollbackManager();
         assertThat(getUniqueRollbackInfoForPackage(rm.getRecentlyCommittedRollbacks(),
                         getNetworkStackPackageName())).isNull();
@@ -380,11 +393,6 @@
     }
 
     @Test
-    public void testRollbackWhitelistedApp_cleanUp() throws Exception {
-        RollbackUtils.getRollbackManager().expireRollbackForPackage(getModuleMetadataPackageName());
-    }
-
-    @Test
     public void testRollbackDataPolicy_Phase1() throws Exception {
         Uninstall.packages(TestApp.A, TestApp.B);
         Install.multi(TestApp.A1, TestApp.B1).commit();
@@ -422,6 +430,16 @@
         assertThat(InstallUtils.getUserDataVersion(TestApp.B)).isEqualTo(1);
     }
 
+    @Test
+    public void testCleanUp() throws Exception {
+        // testNativeWatchdogTriggersRollback will fail if multiple staged sessions are
+        // committed on a device which doesn't support checkpoint. Let's clean up all rollbacks
+        // so there is only one rollback to commit when testing native crashes.
+        RollbackManager rm  = RollbackUtils.getRollbackManager();
+        rm.getAvailableRollbacks().stream().flatMap(info -> info.getPackages().stream())
+                .map(info -> info.getPackageName()).forEach(rm::expireRollbackForPackage);
+    }
+
     private static void runShellCommand(String cmd) {
         ParcelFileDescriptor pfd = InstrumentationRegistry.getInstrumentation().getUiAutomation()
                 .executeShellCommand(cmd);
diff --git a/tests/RollbackTest/StagedRollbackTest/src/com/android/tests/rollback/host/StagedRollbackTest.java b/tests/RollbackTest/StagedRollbackTest/src/com/android/tests/rollback/host/StagedRollbackTest.java
index 4644d8a..91577c2 100644
--- a/tests/RollbackTest/StagedRollbackTest/src/com/android/tests/rollback/host/StagedRollbackTest.java
+++ b/tests/RollbackTest/StagedRollbackTest/src/com/android/tests/rollback/host/StagedRollbackTest.java
@@ -22,8 +22,8 @@
 import com.android.tradefed.testtype.DeviceJUnit4ClassRunner;
 import com.android.tradefed.testtype.junit4.BaseHostJUnit4Test;
 
+import org.junit.After;
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 
@@ -53,6 +53,11 @@
         getDevice().reboot();
     }
 
+    @After
+    public void tearDown() throws Exception {
+        runPhase("testCleanUp");
+    }
+
     /**
      * Tests watchdog triggered staged rollbacks involving only apks.
      */
@@ -128,21 +133,8 @@
      * Tests passed network health check does not trigger watchdog staged rollbacks.
      */
     @Test
-    @Ignore("b/143514090")
     public void testNetworkPassedDoesNotRollback() throws Exception {
-        // Remove available rollbacks and uninstall NetworkStack on /data/
         runPhase("testNetworkPassedDoesNotRollback_Phase1");
-        // Reduce health check deadline, here unlike the network failed case, we use
-        // a longer deadline because joining a network can take a much longer time for
-        // reasons external to the device than 'not joining'
-        getDevice().executeShellCommand("device_config put rollback "
-                + "watchdog_request_timeout_millis 300000");
-        // Simulate re-installation of new NetworkStack with rollbacks enabled
-        getDevice().executeShellCommand("pm install -r --staged --enable-rollback "
-                + getNetworkStackPath());
-
-        // Sleep to allow writes to disk before reboot
-        Thread.sleep(5000);
         // Reboot device to activate staged package
         getDevice().reboot();
 
@@ -157,8 +149,6 @@
         // on mobile data
         getDevice().waitForDeviceAvailable();
 
-        // Sleep for > health check deadline
-        Thread.sleep(310000);
         // Verify rollback was not executed after health check deadline
         runPhase("testNetworkPassedDoesNotRollback_Phase3");
     }
@@ -180,16 +170,9 @@
      */
     @Test
     public void testRollbackWhitelistedApp() throws Exception {
-        try {
-            runPhase("testRollbackWhitelistedApp_Phase1");
-            getDevice().reboot();
-            runPhase("testRollbackWhitelistedApp_Phase2");
-        } finally {
-            // testNativeWatchdogTriggersRollback will fail if multiple staged sessions are
-            // committed on a device which doesn't support checkpoint. Let's clean up the rollback
-            // so there is only one rollback to commit when testing native crashes.
-            runPhase("testRollbackWhitelistedApp_cleanUp");
-        }
+        runPhase("testRollbackWhitelistedApp_Phase1");
+        getDevice().reboot();
+        runPhase("testRollbackWhitelistedApp_Phase2");
     }
 
     @Test
diff --git a/wifi/Android.bp b/wifi/Android.bp
index 634f674..09d5386 100644
--- a/wifi/Android.bp
+++ b/wifi/Android.bp
@@ -106,8 +106,10 @@
     name: "framework-wifi-test-defaults",
     sdk_version: "core_platform", // tests can use @CorePlatformApi's
     libs: [
+        // order matters: classes in framework-wifi are resolved before framework, meaning
+        // @hide APIs in framework-wifi are resolved before @SystemApi stubs in framework
         "framework-wifi",
-        "framework-minus-apex",
+        "framework",
 
         // if sdk_version="" this gets automatically included, but here we need to add manually.
         "framework-res",
diff --git a/wifi/java/android/net/wifi/IWifiManager.aidl b/wifi/java/android/net/wifi/IWifiManager.aidl
index 1678d5a..71942f0 100644
--- a/wifi/java/android/net/wifi/IWifiManager.aidl
+++ b/wifi/java/android/net/wifi/IWifiManager.aidl
@@ -90,6 +90,8 @@
 
     void allowAutojoin(int netId, boolean choice);
 
+    void allowAutojoinPasspoint(String fqdn, boolean enableAutoJoin);
+
     boolean startScan(String packageName, String featureId);
 
     List<ScanResult> getScanResults(String callingPackage, String callingFeatureId);
diff --git a/wifi/java/android/net/wifi/WifiConfiguration.java b/wifi/java/android/net/wifi/WifiConfiguration.java
index a379c75..f4c5b91 100644
--- a/wifi/java/android/net/wifi/WifiConfiguration.java
+++ b/wifi/java/android/net/wifi/WifiConfiguration.java
@@ -253,9 +253,12 @@
         /** LEAP/Network EAP (only used with LEAP) */
         public static final int LEAP = 2;
 
+        /** SAE (Used only for WPA3-Personal) */
+        public static final int SAE = 3;
+
         public static final String varName = "auth_alg";
 
-        public static final String[] strings = { "OPEN", "SHARED", "LEAP" };
+        public static final String[] strings = { "OPEN", "SHARED", "LEAP", "SAE" };
     }
 
     /**
@@ -468,10 +471,13 @@
                 break;
             case SECURITY_TYPE_SAE:
                 allowedKeyManagement.set(WifiConfiguration.KeyMgmt.SAE);
+                allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
+                allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
                 requirePMF = true;
                 break;
             case SECURITY_TYPE_EAP_SUITE_B:
                 allowedKeyManagement.set(WifiConfiguration.KeyMgmt.SUITE_B_192);
+                allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.GCMP_256);
                 allowedGroupCiphers.set(WifiConfiguration.GroupCipher.GCMP_256);
                 allowedGroupManagementCiphers.set(WifiConfiguration.GroupMgmtCipher.BIP_GMAC_256);
                 // Note: allowedSuiteBCiphers bitset will be set by the service once the
@@ -480,6 +486,8 @@
                 break;
             case SECURITY_TYPE_OWE:
                 allowedKeyManagement.set(WifiConfiguration.KeyMgmt.OWE);
+                allowedPairwiseCiphers.set(WifiConfiguration.PairwiseCipher.CCMP);
+                allowedGroupCiphers.set(WifiConfiguration.GroupCipher.CCMP);
                 requirePMF = true;
                 break;
             case SECURITY_TYPE_WAPI_PSK:
diff --git a/wifi/java/android/net/wifi/WifiManager.java b/wifi/java/android/net/wifi/WifiManager.java
index 378c67b..e870481 100644
--- a/wifi/java/android/net/wifi/WifiManager.java
+++ b/wifi/java/android/net/wifi/WifiManager.java
@@ -545,15 +545,22 @@
     public static final String EXTRA_WIFI_AP_STATE = "wifi_state";
 
     /**
-     * The look up key for an int that indicates why softAP started failed
-     * currently support general and no_channel
-     * @see #SAP_START_FAILURE_GENERAL
-     * @see #SAP_START_FAILURE_NO_CHANNEL
-     * @see #SAP_START_FAILURE_UNSUPPORTED_CONFIGURATION
+     * An extra containing the int error code for Soft AP start failure.
+     * Can be obtained from the {@link #WIFI_AP_STATE_CHANGED_ACTION} using
+     * {@link android.content.Intent#getIntExtra}.
+     * This extra will only be attached if {@link #EXTRA_WIFI_AP_STATE} is
+     * attached and is equal to {@link #WIFI_AP_STATE_FAILED}.
+     *
+     * The error code will be one of:
+     * {@link #SAP_START_FAILURE_GENERAL},
+     * {@link #SAP_START_FAILURE_NO_CHANNEL},
+     * {@link #SAP_START_FAILURE_UNSUPPORTED_CONFIGURATION}
      *
      * @hide
      */
-    public static final String EXTRA_WIFI_AP_FAILURE_REASON = "wifi_ap_error_code";
+    @SystemApi
+    public static final String EXTRA_WIFI_AP_FAILURE_REASON =
+            "android.net.wifi.extra.WIFI_AP_FAILURE_REASON";
     /**
      * The previous Wi-Fi state.
      *
@@ -4103,6 +4110,23 @@
     }
 
     /**
+     * Configure auto-join settings for a Passpoint profile.
+     *
+     * @param fqdn the FQDN (fully qualified domain name) of the passpoint profile.
+     * @param enableAutoJoin true to enable autojoin, false to disable autojoin.
+     * @hide
+     */
+    @SystemApi
+    @RequiresPermission(android.Manifest.permission.NETWORK_SETTINGS)
+    public void allowAutojoinPasspoint(@NonNull String fqdn, boolean enableAutoJoin) {
+        try {
+            mService.allowAutojoinPasspoint(fqdn, enableAutoJoin);
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
+    /**
      * Disable an ephemeral network.
      *
      * @param ssid in the format of WifiConfiguration's SSID.
diff --git a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
index 5befb54..1822e84 100644
--- a/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
+++ b/wifi/java/android/net/wifi/hotspot2/PasspointConfiguration.java
@@ -17,6 +17,7 @@
 package android.net.wifi.hotspot2;
 
 import android.annotation.Nullable;
+import android.annotation.SystemApi;
 import android.net.wifi.hotspot2.pps.Credential;
 import android.net.wifi.hotspot2.pps.HomeSp;
 import android.net.wifi.hotspot2.pps.Policy;
@@ -423,6 +424,41 @@
     }
 
     /**
+     * The auto-join configuration specifies whether or not the Passpoint Configuration is
+     * considered for auto-connection. If true then yes, if false then it isn't considered as part
+     * of auto-connection - but can still be manually connected to.
+     */
+    private boolean mIsAutoJoinEnabled = true;
+
+    /**
+     * Configures the auto-association status of this Passpoint configuration. A value of true
+     * indicates that the configuration will be considered for auto-connection, a value of false
+     * indicates that only manual connection will work - the framework will not auto-associate to
+     * this Passpoint network.
+     *
+     * @param autoJoinEnabled true to be considered for framework auto-connection, false otherwise.
+     * @hide
+     */
+    public void setAutoJoinEnabled(boolean autoJoinEnabled) {
+        mIsAutoJoinEnabled = autoJoinEnabled;
+    }
+
+    /**
+     * Indicates whether the Passpoint configuration may be auto-connected to by the framework. A
+     * value of true indicates that auto-connection can happen, a value of false indicates that it
+     * cannot. However, even when auto-connection is not possible manual connection by the user is
+     * possible.
+     *
+     * @return the auto-join configuration: true for auto-connection (or join) enabled, false
+     * otherwise.
+     * @hide
+     */
+    @SystemApi
+    public boolean isAutoJoinEnabled() {
+        return mIsAutoJoinEnabled;
+    }
+
+    /**
      * Constructor for creating PasspointConfiguration with default values.
      */
     public PasspointConfiguration() {}
@@ -464,6 +500,7 @@
         mServiceFriendlyNames = source.mServiceFriendlyNames;
         mAaaServerTrustedNames = source.mAaaServerTrustedNames;
         mCarrierId = source.mCarrierId;
+        mIsAutoJoinEnabled = source.mIsAutoJoinEnabled;
     }
 
     @Override
@@ -493,6 +530,7 @@
                 (HashMap<String, String>) mServiceFriendlyNames);
         dest.writeBundle(bundle);
         dest.writeInt(mCarrierId);
+        dest.writeBoolean(mIsAutoJoinEnabled);
     }
 
     @Override
@@ -523,6 +561,7 @@
                 && mUsageLimitDataLimit == that.mUsageLimitDataLimit
                 && mUsageLimitTimeLimitInMinutes == that.mUsageLimitTimeLimitInMinutes
                 && mCarrierId == that.mCarrierId
+                && mIsAutoJoinEnabled == that.mIsAutoJoinEnabled
                 && (mServiceFriendlyNames == null ? that.mServiceFriendlyNames == null
                 : mServiceFriendlyNames.equals(that.mServiceFriendlyNames));
     }
@@ -533,7 +572,7 @@
                 mUpdateIdentifier, mCredentialPriority, mSubscriptionCreationTimeInMillis,
                 mSubscriptionExpirationTimeInMillis, mUsageLimitUsageTimePeriodInMinutes,
                 mUsageLimitStartTimeInMillis, mUsageLimitDataLimit, mUsageLimitTimeLimitInMinutes,
-                mServiceFriendlyNames, mCarrierId);
+                mServiceFriendlyNames, mCarrierId, mIsAutoJoinEnabled);
     }
 
     @Override
@@ -587,6 +626,7 @@
             builder.append("ServiceFriendlyNames: ").append(mServiceFriendlyNames);
         }
         builder.append("CarrierId:" + mCarrierId);
+        builder.append("IsAutoJoinEnabled:" + mIsAutoJoinEnabled);
         return builder.toString();
     }
 
@@ -692,6 +732,7 @@
                         "serviceFriendlyNames");
                 config.setServiceFriendlyNames(friendlyNamesMap);
                 config.mCarrierId = in.readInt();
+                config.mIsAutoJoinEnabled = in.readBoolean();
                 return config;
             }
 
diff --git a/wifi/java/com/android/server/wifi/BaseWifiService.java b/wifi/java/com/android/server/wifi/BaseWifiService.java
index d58083c..d91efbc 100644
--- a/wifi/java/com/android/server/wifi/BaseWifiService.java
+++ b/wifi/java/com/android/server/wifi/BaseWifiService.java
@@ -182,6 +182,11 @@
     }
 
     @Override
+    public void allowAutojoinPasspoint(String fqdn, boolean enableAutoJoin) {
+        throw new UnsupportedOperationException();
+    }
+
+    @Override
     public boolean startScan(String packageName, String featureId) {
         throw new UnsupportedOperationException();
     }
diff --git a/wifi/tests/src/android/net/wifi/WifiConfigurationTest.java b/wifi/tests/src/android/net/wifi/WifiConfigurationTest.java
index 909cfef..8689a38 100644
--- a/wifi/tests/src/android/net/wifi/WifiConfigurationTest.java
+++ b/wifi/tests/src/android/net/wifi/WifiConfigurationTest.java
@@ -16,6 +16,10 @@
 
 package android.net.wifi;
 
+import static android.net.wifi.WifiConfiguration.SECURITY_TYPE_EAP_SUITE_B;
+import static android.net.wifi.WifiConfiguration.SECURITY_TYPE_OWE;
+import static android.net.wifi.WifiConfiguration.SECURITY_TYPE_SAE;
+
 import static org.junit.Assert.assertArrayEquals;
 import static org.junit.Assert.assertEquals;
 import static org.junit.Assert.assertFalse;
@@ -328,4 +332,57 @@
             assertNotNull(NetworkSelectionStatus.DISABLE_REASON_INFOS.get(i));
         }
     }
+
+    /**
+     * Ensure that {@link WifiConfiguration#setSecurityParams(int)} sets up the
+     * {@link WifiConfiguration} object correctly for SAE security type.
+     * @throws Exception
+     */
+    @Test
+    public void testSetSecurityParamsForSae() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+
+        config.setSecurityParams(SECURITY_TYPE_SAE);
+
+        assertTrue(config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.SAE));
+        assertTrue(config.allowedPairwiseCiphers.get(WifiConfiguration.PairwiseCipher.CCMP));
+        assertTrue(config.allowedGroupCiphers.get(WifiConfiguration.GroupCipher.CCMP));
+        assertTrue(config.requirePMF);
+    }
+
+    /**
+     * Ensure that {@link WifiConfiguration#setSecurityParams(int)} sets up the
+     * {@link WifiConfiguration} object correctly for OWE security type.
+     * @throws Exception
+     */
+    @Test
+    public void testSetSecurityParamsForOwe() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+
+        config.setSecurityParams(SECURITY_TYPE_OWE);
+
+        assertTrue(config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.OWE));
+        assertTrue(config.allowedPairwiseCiphers.get(WifiConfiguration.PairwiseCipher.CCMP));
+        assertTrue(config.allowedGroupCiphers.get(WifiConfiguration.GroupCipher.CCMP));
+        assertTrue(config.requirePMF);
+    }
+
+    /**
+     * Ensure that {@link WifiConfiguration#setSecurityParams(int)} sets up the
+     * {@link WifiConfiguration} object correctly for Suite-B security type.
+     * @throws Exception
+     */
+    @Test
+    public void testSetSecurityParamsForSuiteB() throws Exception {
+        WifiConfiguration config = new WifiConfiguration();
+
+        config.setSecurityParams(SECURITY_TYPE_EAP_SUITE_B);
+
+        assertTrue(config.allowedKeyManagement.get(WifiConfiguration.KeyMgmt.SUITE_B_192));
+        assertTrue(config.allowedPairwiseCiphers.get(WifiConfiguration.PairwiseCipher.GCMP_256));
+        assertTrue(config.allowedGroupCiphers.get(WifiConfiguration.GroupCipher.GCMP_256));
+        assertTrue(config.allowedGroupManagementCiphers
+                .get(WifiConfiguration.GroupMgmtCipher.BIP_GMAC_256));
+        assertTrue(config.requirePMF);
+    }
 }
diff --git a/wifi/tests/src/android/net/wifi/WifiManagerTest.java b/wifi/tests/src/android/net/wifi/WifiManagerTest.java
index f9bd31d..5ac50a0 100644
--- a/wifi/tests/src/android/net/wifi/WifiManagerTest.java
+++ b/wifi/tests/src/android/net/wifi/WifiManagerTest.java
@@ -1672,10 +1672,22 @@
     @Test
     public void testAllowAutojoin() throws Exception {
         mWifiManager.allowAutojoin(1, true);
-        verify(mWifiService).allowAutojoin(eq(1), eq(true));
+        verify(mWifiService).allowAutojoin(1, true);
     }
 
     /**
+     * Test behavior of {@link WifiManager#allowAutojoinPasspoint(String, boolean)}
+     * @throws Exception
+     */
+    @Test
+    public void testAllowAutojoinPasspoint() throws Exception {
+        final String fqdn = "FullyQualifiedDomainName";
+        mWifiManager.allowAutojoinPasspoint(fqdn, true);
+        verify(mWifiService).allowAutojoinPasspoint(fqdn, true);
+    }
+
+
+    /**
      * Test behavior of {@link WifiManager#disconnect()}
      */
     @Test
diff --git a/wifi/tests/src/android/net/wifi/hotspot2/PasspointConfigurationTest.java b/wifi/tests/src/android/net/wifi/hotspot2/PasspointConfigurationTest.java
index f501b16..94054fd 100644
--- a/wifi/tests/src/android/net/wifi/hotspot2/PasspointConfigurationTest.java
+++ b/wifi/tests/src/android/net/wifi/hotspot2/PasspointConfigurationTest.java
@@ -171,6 +171,7 @@
 
         assertFalse(config.validate());
         assertFalse(config.validateForR2());
+        assertTrue(config.isAutoJoinEnabled());
     }
 
     /**