Merge "Fix null RollbackManager in RollbackHealthObserver and minor todos"
diff --git a/api/current.txt b/api/current.txt
index fa05e56..6a2c842 100644
--- a/api/current.txt
+++ b/api/current.txt
@@ -5811,6 +5811,7 @@
     method public final void setInterruptionFilter(int);
     method public void setNotificationDelegate(@NonNull String);
     method public void setNotificationPolicy(@NonNull android.app.NotificationManager.Policy);
+    method public boolean shouldHideSilentStatusBarIcons();
     method public boolean updateAutomaticZenRule(String, android.app.AutomaticZenRule);
     field public static final String ACTION_APP_BLOCK_STATE_CHANGED = "android.app.action.APP_BLOCK_STATE_CHANGED";
     field public static final String ACTION_AUTOMATIC_ZEN_RULE = "android.app.action.AUTOMATIC_ZEN_RULE";
@@ -36527,7 +36528,7 @@
     field public static final String ACCOUNT_TYPE_LOCAL = "LOCAL";
     field public static final String ACTION_EVENT_REMINDER = "android.intent.action.EVENT_REMINDER";
     field public static final String ACTION_HANDLE_CUSTOM_EVENT = "android.provider.calendar.action.HANDLE_CUSTOM_EVENT";
-    field public static final String ACTION_VIEW_WORK_CALENDAR_EVENT = "android.provider.calendar.action.VIEW_WORK_CALENDAR_EVENT";
+    field public static final String ACTION_VIEW_MANAGED_PROFILE_CALENDAR_EVENT = "android.provider.calendar.action.VIEW_MANAGED_PROFILE_CALENDAR_EVENT";
     field public static final String AUTHORITY = "com.android.calendar";
     field public static final String CALLER_IS_SYNCADAPTER = "caller_is_syncadapter";
     field public static final android.net.Uri CONTENT_URI;
@@ -41555,6 +41556,7 @@
     method public void onNotificationRemoved(android.service.notification.StatusBarNotification);
     method public void onNotificationRemoved(android.service.notification.StatusBarNotification, android.service.notification.NotificationListenerService.RankingMap);
     method public void onNotificationRemoved(android.service.notification.StatusBarNotification, android.service.notification.NotificationListenerService.RankingMap, int);
+    method public void onStatusBarIconsBehaviorChanged(boolean);
     method public final void requestInterruptionFilter(int);
     method public final void requestListenerHints(int);
     method public static void requestRebind(android.content.ComponentName);
diff --git a/api/system-current.txt b/api/system-current.txt
index 19b3f0e..44c3dfe 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -4095,6 +4095,7 @@
 
   public class CaptivePortal implements android.os.Parcelable {
     ctor public CaptivePortal(android.os.IBinder);
+    method public void logEvent(int, String);
     method public void useNetwork();
     field public static final int APP_RETURN_DISMISSED = 0; // 0x0
     field public static final int APP_RETURN_UNWANTED = 1; // 0x1
diff --git a/api/test-current.txt b/api/test-current.txt
index 4fc1757..91d0019 100644
--- a/api/test-current.txt
+++ b/api/test-current.txt
@@ -804,6 +804,7 @@
 
   public class CaptivePortal implements android.os.Parcelable {
     ctor public CaptivePortal(android.os.IBinder);
+    method public void logEvent(int, String);
     method public void useNetwork();
     field public static final int APP_RETURN_DISMISSED = 0; // 0x0
     field public static final int APP_RETURN_UNWANTED = 1; // 0x1
@@ -2386,6 +2387,10 @@
     method public boolean isSystemGroup();
   }
 
+  public abstract class LayoutInflater {
+    method public void setPrecompiledLayoutsEnabledForTesting(boolean);
+  }
+
   public final class MotionEvent extends android.view.InputEvent implements android.os.Parcelable {
     method public void setActionButton(int);
     method public void setButtonState(int);
diff --git a/core/java/android/app/INotificationManager.aidl b/core/java/android/app/INotificationManager.aidl
index 8953940..ec78428 100644
--- a/core/java/android/app/INotificationManager.aidl
+++ b/core/java/android/app/INotificationManager.aidl
@@ -65,6 +65,9 @@
     boolean areNotificationsEnabled(String pkg);
     int getPackageImportance(String pkg);
 
+    boolean shouldHideSilentStatusIcons(String callingPkg);
+    void setHideSilentStatusIcons(boolean hide);
+
     void setBubblesAllowed(String pkg, int uid, boolean allowed);
     boolean areBubblesAllowed(String pkg);
     boolean areBubblesAllowedForPackage(String pkg, int uid);
diff --git a/core/java/android/app/NotificationManager.java b/core/java/android/app/NotificationManager.java
index 621f134..587b591 100644
--- a/core/java/android/app/NotificationManager.java
+++ b/core/java/android/app/NotificationManager.java
@@ -20,6 +20,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SdkConstant;
+import android.annotation.SystemApi;
 import android.annotation.SystemService;
 import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
@@ -353,7 +354,8 @@
     public static final int IMPORTANCE_MIN = 1;
 
     /**
-     * Low notification importance: shows everywhere, but is not intrusive.
+     * Low notification importance: Shows in the shade, and potentially in the status bar
+     * (see {@link #shouldHideSilentStatusBarIcons()}), but is not audibly intrusive.
      */
     public static final int IMPORTANCE_LOW = 2;
 
@@ -1162,6 +1164,22 @@
         }
     }
 
+    /**
+     * Returns whether the user wants silent notifications (see {@link #IMPORTANCE_LOW} to appear
+     * in the status bar.
+     *
+     * <p>Only available for {@link #isNotificationListenerAccessGranted(ComponentName) notification
+     * listeners}.
+     */
+    public boolean shouldHideSilentStatusBarIcons() {
+        INotificationManager service = getService();
+        try {
+            return service.shouldHideSilentStatusIcons(mContext.getOpPackageName());
+        } catch (RemoteException e) {
+            throw e.rethrowFromSystemServer();
+        }
+    }
+
     /** @hide */
     public boolean isNotificationPolicyAccessGrantedForPackage(String pkg) {
         INotificationManager service = getService();
diff --git a/core/java/android/net/CaptivePortal.java b/core/java/android/net/CaptivePortal.java
index 3b01266..3ab35e1 100644
--- a/core/java/android/net/CaptivePortal.java
+++ b/core/java/android/net/CaptivePortal.java
@@ -117,4 +117,17 @@
         } catch (RemoteException e) {
         }
     }
+
+    /**
+     * Log a captive portal login event.
+     * @hide
+     */
+    @SystemApi
+    @TestApi
+    public void logEvent(int eventId, String packageName) {
+        try {
+            ICaptivePortal.Stub.asInterface(mBinder).logEvent(eventId, packageName);
+        } catch (RemoteException e) {
+        }
+    }
 }
diff --git a/core/java/android/net/ICaptivePortal.aidl b/core/java/android/net/ICaptivePortal.aidl
index 56ae57d..707b4f6 100644
--- a/core/java/android/net/ICaptivePortal.aidl
+++ b/core/java/android/net/ICaptivePortal.aidl
@@ -22,4 +22,5 @@
  */
 oneway interface ICaptivePortal {
     void appResponse(int response);
+    void logEvent(int eventId, String packageName);
 }
diff --git a/core/java/android/net/INetworkMonitorCallbacks.aidl b/core/java/android/net/INetworkMonitorCallbacks.aidl
index 0bc2575..a8682f9 100644
--- a/core/java/android/net/INetworkMonitorCallbacks.aidl
+++ b/core/java/android/net/INetworkMonitorCallbacks.aidl
@@ -26,4 +26,5 @@
     void notifyPrivateDnsConfigResolved(in PrivateDnsConfigParcel config);
     void showProvisioningNotification(String action);
     void hideProvisioningNotification();
+    void logCaptivePortalLoginEvent(int eventId, String packageName);
 }
\ No newline at end of file
diff --git a/core/java/android/provider/CalendarContract.java b/core/java/android/provider/CalendarContract.java
index 8a52f1f..3e5bd4b 100644
--- a/core/java/android/provider/CalendarContract.java
+++ b/core/java/android/provider/CalendarContract.java
@@ -138,8 +138,8 @@
      * Action used to help apps show calendar events in the managed profile.
      */
     @SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
-    public static final String ACTION_VIEW_WORK_CALENDAR_EVENT =
-            "android.provider.calendar.action.VIEW_WORK_CALENDAR_EVENT";
+    public static final String ACTION_VIEW_MANAGED_PROFILE_CALENDAR_EVENT =
+            "android.provider.calendar.action.VIEW_MANAGED_PROFILE_CALENDAR_EVENT";
 
     /**
      * Intent Extras key: {@link EventsColumns#CUSTOM_APP_URI} for the event in
@@ -166,7 +166,7 @@
     public static final String EXTRA_EVENT_ALL_DAY = "allDay";
 
     /**
-     * Intent Extras key: The id of an event.
+     * Intent Extras key: An extra of type {@code long} holding the id of an event.
      */
     public static final String EXTRA_EVENT_ID = "id";
 
@@ -218,7 +218,7 @@
      * When this API is called, the system will attempt to start an activity
      * in the managed profile with an intent targeting the same caller package.
      * The intent will have its action set to
-     * {@link CalendarContract#ACTION_VIEW_WORK_CALENDAR_EVENT} and contain extras
+     * {@link CalendarContract#ACTION_VIEW_MANAGED_PROFILE_CALENDAR_EVENT} and contain extras
      * corresponding to the API's arguments. A calendar app intending to support
      * cross-profile events viewing should handle this intent, parse the arguments
      * and show the appropriate UI.
@@ -226,10 +226,10 @@
      * @param context the context.
      * @param eventId the id of the event to be viewed. Will be put into {@link #EXTRA_EVENT_ID}
      *                field of the intent.
-     * @param start the start time of the event. Will be put into {@link #EXTRA_EVENT_BEGIN_TIME}
-     *              field of the intent.
-     * @param end the end time of the event. Will be put into {@link #EXTRA_EVENT_END_TIME} field
-     *            of the intent.
+     * @param startMs the start time of the event in milliseconds since epoch.
+     *                Will be put into {@link #EXTRA_EVENT_BEGIN_TIME} field of the intent.
+     * @param endMs the end time of the event in milliseconds since epoch.
+     *              Will be put into {@link #EXTRA_EVENT_END_TIME} field of the intent.
      * @param allDay if the event is an all-day event. Will be put into
      *               {@link #EXTRA_EVENT_ALL_DAY} field of the intent.
      * @param flags flags to be set on the intent via {@link Intent#setFlags}
@@ -241,12 +241,12 @@
      * @see #EXTRA_EVENT_ALL_DAY
      */
     public static boolean startViewCalendarEventInManagedProfile(@NonNull Context context,
-            long eventId, long start, long end, boolean allDay, int flags) {
+            long eventId, long startMs, long endMs, boolean allDay, int flags) {
         Preconditions.checkNotNull(context, "Context is null");
         final DevicePolicyManager dpm = (DevicePolicyManager) context.getSystemService(
                 Context.DEVICE_POLICY_SERVICE);
-        return dpm.startViewCalendarEventInManagedProfile(eventId, start,
-                end, allDay, flags);
+        return dpm.startViewCalendarEventInManagedProfile(eventId, startMs,
+                endMs, allDay, flags);
     }
 
     /**
diff --git a/core/java/android/service/notification/INotificationListener.aidl b/core/java/android/service/notification/INotificationListener.aidl
index 1ddc099e..22104b5 100644
--- a/core/java/android/service/notification/INotificationListener.aidl
+++ b/core/java/android/service/notification/INotificationListener.aidl
@@ -33,6 +33,7 @@
     void onListenerConnected(in NotificationRankingUpdate update);
     void onNotificationPosted(in IStatusBarNotificationHolder notificationHolder,
             in NotificationRankingUpdate update);
+    void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons);
     // stats only for assistant
     void onNotificationRemoved(in IStatusBarNotificationHolder notificationHolder,
             in NotificationRankingUpdate update, in NotificationStats stats, int reason);
diff --git a/core/java/android/service/notification/NotificationListenerService.java b/core/java/android/service/notification/NotificationListenerService.java
index c734b63..d4e8879 100644
--- a/core/java/android/service/notification/NotificationListenerService.java
+++ b/core/java/android/service/notification/NotificationListenerService.java
@@ -469,6 +469,17 @@
     }
 
     /**
+     * Implement this method to be notified when the behavior of silent notifications in the status
+     * bar changes. See {@link NotificationManager#shouldHideSilentStatusBarIcons()}.
+     *
+     * @param hideSilentStatusIcons whether or not status bar icons should be hidden for silent
+     *                              notifications
+     */
+    public void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) {
+        // optional
+    }
+
+    /**
      * Implement this method to learn about notification channel modifications.
      *
      * <p>The caller must have {@link CompanionDeviceManager#getAssociations() an associated
@@ -1411,6 +1422,12 @@
             mHandler.obtainMessage(
                     MyHandler.MSG_ON_NOTIFICATION_CHANNEL_GROUP_MODIFIED, args).sendToTarget();
         }
+
+        @Override
+        public void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) {
+            mHandler.obtainMessage(MyHandler.MSG_ON_STATUS_BAR_ICON_BEHAVIOR_CHANGED,
+                    hideSilentStatusIcons).sendToTarget();
+        }
     }
 
     /**
@@ -2142,6 +2159,7 @@
         public static final int MSG_ON_INTERRUPTION_FILTER_CHANGED = 6;
         public static final int MSG_ON_NOTIFICATION_CHANNEL_MODIFIED = 7;
         public static final int MSG_ON_NOTIFICATION_CHANNEL_GROUP_MODIFIED = 8;
+        public static final int MSG_ON_STATUS_BAR_ICON_BEHAVIOR_CHANGED = 9;
 
         public MyHandler(Looper looper) {
             super(looper, null, false);
@@ -2207,6 +2225,10 @@
                     int modificationType = (int) args.arg4;
                     onNotificationChannelGroupModified(pkgName, user, group, modificationType);
                 } break;
+
+                case MSG_ON_STATUS_BAR_ICON_BEHAVIOR_CHANGED: {
+                    onStatusBarIconsBehaviorChanged((Boolean) msg.obj);
+                } break;
             }
         }
     }
diff --git a/core/java/android/view/LayoutInflater.java b/core/java/android/view/LayoutInflater.java
index dc7c343..6061cb2 100644
--- a/core/java/android/view/LayoutInflater.java
+++ b/core/java/android/view/LayoutInflater.java
@@ -20,6 +20,7 @@
 import android.annotation.NonNull;
 import android.annotation.Nullable;
 import android.annotation.SystemService;
+import android.annotation.TestApi;
 import android.annotation.UnsupportedAppUsage;
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
@@ -399,10 +400,15 @@
     }
 
     private void initPrecompiledViews() {
-        // Check if precompiled layouts are enabled by a system property.
-        mUseCompiledView =
-            SystemProperties.getBoolean(USE_PRECOMPILED_LAYOUT_SYSTEM_PROPERTY, false);
+        initPrecompiledViews(
+                SystemProperties.getBoolean(USE_PRECOMPILED_LAYOUT_SYSTEM_PROPERTY, false));
+    }
+
+    private void initPrecompiledViews(boolean enablePrecompiledViews) {
+        mUseCompiledView = enablePrecompiledViews;
+
         if (!mUseCompiledView) {
+            mPrecompiledClassLoader = null;
             return;
         }
 
@@ -431,6 +437,17 @@
             }
             mUseCompiledView = false;
         }
+        if (!mUseCompiledView) {
+            mPrecompiledClassLoader = null;
+        }
+    }
+
+    /**
+     * @hide for use by CTS tests
+     */
+    @TestApi
+    public void setPrecompiledLayoutsEnabledForTesting(boolean enablePrecompiledLayouts) {
+        initPrecompiledViews(enablePrecompiledLayouts);
     }
 
     /**
diff --git a/core/proto/android/providers/settings/global.proto b/core/proto/android/providers/settings/global.proto
index 712994b..a160451 100644
--- a/core/proto/android/providers/settings/global.proto
+++ b/core/proto/android/providers/settings/global.proto
@@ -230,8 +230,6 @@
     }
     optional Connectivity connectivity = 32;
 
-    reserved 145; // Used to be ContentCapture, which moved to DeviceConfig
-
     optional SettingProto contact_metadata_sync_enabled = 33 [ (android.privacy).dest = DEST_AUTOMATIC ];
     optional SettingProto contacts_database_wal_enabled = 34 [ (android.privacy).dest = DEST_AUTOMATIC ];
 
@@ -1039,5 +1037,5 @@
 
     // Please insert fields in alphabetical order and group them into messages
     // if possible (to avoid reaching the method limit).
-    // Next tag = 149;
+    // Next tag = 145 then 149; // (145 was removed)
 }
diff --git a/libs/hwui/private/hwui/DrawVkInfo.h b/libs/hwui/private/hwui/DrawVkInfo.h
index abc4dbf..fb55f5c 100644
--- a/libs/hwui/private/hwui/DrawVkInfo.h
+++ b/libs/hwui/private/hwui/DrawVkInfo.h
@@ -29,7 +29,7 @@
   VkDevice device;
   VkQueue queue;
   uint32_t graphics_queue_index;
-  uint32_t instance_version;
+  uint32_t api_version;
   const char* const* enabled_instance_extension_names;
   uint32_t enabled_instance_extension_names_length;
   const char* const* enabled_device_extension_names;
diff --git a/libs/hwui/renderthread/VulkanManager.cpp b/libs/hwui/renderthread/VulkanManager.cpp
index 1e75202..582d51e 100644
--- a/libs/hwui/renderthread/VulkanManager.cpp
+++ b/libs/hwui/renderthread/VulkanManager.cpp
@@ -83,7 +83,6 @@
     mDevice = VK_NULL_HANDLE;
     mPhysicalDevice = VK_NULL_HANDLE;
     mInstance = VK_NULL_HANDLE;
-    mInstanceVersion = 0u;
     mInstanceExtensions.clear();
     mDeviceExtensions.clear();
     free_features_extensions_structs(mPhysicalDeviceFeatures2);
@@ -100,7 +99,7 @@
         0,                                  // applicationVersion
         "android framework",                // pEngineName
         0,                                  // engineVerison
-        VK_MAKE_VERSION(1, 1, 0),           // apiVersion
+        mAPIVersion,                        // apiVersion
     };
 
     {
@@ -377,8 +376,9 @@
     }
 
     GET_PROC(EnumerateInstanceVersion);
-    LOG_ALWAYS_FATAL_IF(mEnumerateInstanceVersion(&mInstanceVersion));
-    LOG_ALWAYS_FATAL_IF(mInstanceVersion < VK_MAKE_VERSION(1, 1, 0));
+    uint32_t instanceVersion;
+    LOG_ALWAYS_FATAL_IF(mEnumerateInstanceVersion(&instanceVersion));
+    LOG_ALWAYS_FATAL_IF(instanceVersion < VK_MAKE_VERSION(1, 1, 0));
 
     GrVkExtensions extensions;
     LOG_ALWAYS_FATAL_IF(!this->setupDevice(extensions, mPhysicalDeviceFeatures2));
@@ -398,7 +398,7 @@
     backendContext.fDevice = mDevice;
     backendContext.fQueue = mGraphicsQueue;
     backendContext.fGraphicsQueueIndex = mGraphicsQueueIndex;
-    backendContext.fInstanceVersion = mInstanceVersion;
+    backendContext.fMaxAPIVersion = mAPIVersion;
     backendContext.fVkExtensions = &extensions;
     backendContext.fDeviceFeatures2 = &mPhysicalDeviceFeatures2;
     backendContext.fGetProc = std::move(getProc);
@@ -446,7 +446,7 @@
             .device = mDevice,
             .queue = mGraphicsQueue,
             .graphics_queue_index = mGraphicsQueueIndex,
-            .instance_version = mInstanceVersion,
+            .api_version = mAPIVersion,
             .enabled_instance_extension_names = mInstanceExtensions.data(),
             .enabled_instance_extension_names_length =
                     static_cast<uint32_t>(mInstanceExtensions.size()),
diff --git a/libs/hwui/renderthread/VulkanManager.h b/libs/hwui/renderthread/VulkanManager.h
index abe78ef..6426fe2 100644
--- a/libs/hwui/renderthread/VulkanManager.h
+++ b/libs/hwui/renderthread/VulkanManager.h
@@ -246,7 +246,7 @@
     VkCommandBuffer mDummyCB = VK_NULL_HANDLE;
 
     // Variables saved to populate VkFunctorInitParams.
-    uint32_t mInstanceVersion = 0u;
+    static const uint32_t mAPIVersion = VK_MAKE_VERSION(1, 1, 0);
     std::vector<const char*> mInstanceExtensions;
     std::vector<const char*> mDeviceExtensions;
     VkPhysicalDeviceFeatures2 mPhysicalDeviceFeatures2{};
diff --git a/native/webview/plat_support/draw_fn.h b/native/webview/plat_support/draw_fn.h
index e31ce19..5b3e496 100644
--- a/native/webview/plat_support/draw_fn.h
+++ b/native/webview/plat_support/draw_fn.h
@@ -84,7 +84,7 @@
   VkDevice device;
   VkQueue queue;
   uint32_t graphics_queue_index;
-  uint32_t instance_version;
+  uint32_t api_version;
   const char* const* enabled_instance_extension_names;
   uint32_t enabled_instance_extension_names_length;
   const char* const* enabled_device_extension_names;
diff --git a/native/webview/plat_support/draw_functor.cpp b/native/webview/plat_support/draw_functor.cpp
index afe103a..6deb47f 100644
--- a/native/webview/plat_support/draw_functor.cpp
+++ b/native/webview/plat_support/draw_functor.cpp
@@ -102,7 +102,7 @@
       .device = init_vk_params.device,
       .queue = init_vk_params.queue,
       .graphics_queue_index = init_vk_params.graphics_queue_index,
-      .instance_version = init_vk_params.instance_version,
+      .api_version = init_vk_params.api_version,
       .enabled_instance_extension_names =
           init_vk_params.enabled_instance_extension_names,
       .enabled_instance_extension_names_length =
diff --git a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
index 7eaf04b..0a571c5 100644
--- a/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
+++ b/packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java
@@ -60,7 +60,6 @@
 
 import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
 
-import com.android.internal.logging.MetricsLogger;
 import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
 
 import java.io.IOException;
@@ -107,11 +106,11 @@
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        mCaptivePortal = getIntent().getParcelableExtra(ConnectivityManager.EXTRA_CAPTIVE_PORTAL);
         logMetricsEvent(MetricsEvent.ACTION_CAPTIVE_PORTAL_LOGIN_ACTIVITY);
 
         mCm = ConnectivityManager.from(this);
         mNetwork = getIntent().getParcelableExtra(ConnectivityManager.EXTRA_NETWORK);
-        mCaptivePortal = getIntent().getParcelableExtra(ConnectivityManager.EXTRA_CAPTIVE_PORTAL);
         mUserAgent =
                 getIntent().getStringExtra(ConnectivityManager.EXTRA_CAPTIVE_PORTAL_USER_AGENT);
         mUrl = getUrl();
@@ -637,7 +636,7 @@
     }
 
     private void logMetricsEvent(int event) {
-        MetricsLogger.action(this, event, getPackageName());
+        mCaptivePortal.logEvent(event, getPackageName());
     }
 
     private static final SparseArray<String> SSL_ERRORS = new SparseArray<>();
diff --git a/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java b/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
index f21561f..b34efc4 100644
--- a/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
+++ b/packages/NetworkStack/src/com/android/server/connectivity/NetworkMonitor.java
@@ -687,6 +687,15 @@
                                     }
                                     sendMessage(CMD_CAPTIVE_PORTAL_APP_FINISHED, response);
                                 }
+
+                                @Override
+                                public void logEvent(int eventId, String packageName)
+                                        throws RemoteException {
+                                    mContext.enforceCallingPermission(
+                                            android.Manifest.permission.CONNECTIVITY_INTERNAL,
+                                            "CaptivePortal");
+                                    mCallback.logCaptivePortalLoginEvent(eventId, packageName);
+                                }
                             }));
                     final CaptivePortalProbeResult probeRes = mLastPortalProbeResult;
                     intent.putExtra(EXTRA_CAPTIVE_PORTAL_URL, probeRes.detectUrl);
diff --git a/packages/SystemUI/AndroidManifest.xml b/packages/SystemUI/AndroidManifest.xml
index 3453e79..a18eb76 100644
--- a/packages/SystemUI/AndroidManifest.xml
+++ b/packages/SystemUI/AndroidManifest.xml
@@ -593,11 +593,6 @@
                 android:configChanges="screenSize|smallestScreenSize|screenLayout|orientation|keyboard|keyboardHidden"
                 android:process=":ui"
                 android:visibleToInstantApps="true">
-            <intent-filter>
-                <action android:name="android.intent.action.CHOOSER_UI" />
-                <category android:name="android.intent.category.DEFAULT" />
-                <category android:name="android.intent.category.VOICE" />
-            </intent-filter>
         </activity>
 
         <!-- Doze with notifications, run in main sysui process for every user  -->
diff --git a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
index f66a57b..9b3d7ed 100644
--- a/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
+++ b/packages/SystemUI/src/com/android/systemui/SystemUIFactory.java
@@ -137,8 +137,10 @@
     }
 
     public NotificationIconAreaController createNotificationIconAreaController(Context context,
-            StatusBar statusBar, StatusBarStateController statusBarStateController) {
-        return new NotificationIconAreaController(context, statusBar, statusBarStateController);
+            StatusBar statusBar, StatusBarStateController statusBarStateController,
+            NotificationListener listener) {
+        return new NotificationIconAreaController(context, statusBar, statusBarStateController,
+                listener);
     }
 
     public KeyguardIndicationController createKeyguardIndicationController(Context context,
diff --git a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
index 83fd970..8731bd5 100644
--- a/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
+++ b/packages/SystemUI/src/com/android/systemui/bubbles/BubbleStackView.java
@@ -238,14 +238,14 @@
      */
     public void setExpandedBubble(BubbleView bubbleToExpand) {
         mExpandedBubble = bubbleToExpand;
-        boolean prevExpanded = mIsExpanded;
-        mIsExpanded = true;
-        if (!prevExpanded) {
+        if (!mIsExpanded) {
             // If we weren't previously expanded we should animate open.
             animateExpansion(true /* expand */);
         } else {
-            // If we were expanded just update the views
+            // Otherwise just update the views
+            // TODO: probably animate / page to expanded one
             updateExpandedBubble();
+            updatePointerPosition();
             requestUpdate();
         }
         mExpandedBubble.getEntry().setShowInShadeWhenBubble(false);
@@ -387,7 +387,6 @@
             mIsExpanded = shouldExpand;
             updateExpandedBubble();
             applyCurrentState();
-            //requestUpdate();
 
             mIsAnimating = true;
 
@@ -400,7 +399,10 @@
             if (shouldExpand) {
                 mBubbleContainer.setController(mExpandedAnimationController);
                 mExpandedAnimationController.expandFromStack(
-                                mStackAnimationController.getStackPosition(), updateAfter);
+                                mStackAnimationController.getStackPosition(), () -> {
+                                updatePointerPosition();
+                                updateAfter.run();
+                        });
             } else {
                 mBubbleContainer.cancelAllAnimations();
                 mExpandedAnimationController.collapseBackToStack(
@@ -649,10 +651,7 @@
             }
             // Bubble with notification as expanded state doesn't need a header / title
             mExpandedViewContainer.setHeaderText(null);
-
         }
-        float pointerPosition = mExpandedBubble.getPosition().x + (mExpandedBubble.getWidth() / 2);
-        mExpandedViewContainer.setPointerPosition((int) pointerPosition);
     }
 
     private void applyCurrentState() {
@@ -690,6 +689,14 @@
         }
     }
 
+    private void updatePointerPosition() {
+        if (mExpandedBubble != null) {
+            float pointerPosition = mExpandedBubble.getPosition().x
+                    + (mExpandedBubble.getWidth() / 2f);
+            mExpandedViewContainer.setPointerPosition((int) pointerPosition);
+        }
+    }
+
     private void applyRowState(ExpandableNotificationRow view) {
         view.reset();
         view.setHeadsUp(false);
diff --git a/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt b/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
index db5c244..e2688f1 100644
--- a/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
+++ b/packages/SystemUI/src/com/android/systemui/privacy/OngoingPrivacyDialog.kt
@@ -19,6 +19,7 @@
 import android.content.Context
 import android.content.DialogInterface
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.content.res.ColorStateList
 import android.os.UserHandle
 import android.util.IconDrawableFactory
@@ -157,16 +158,21 @@
         } else {
             icons.visibility = View.GONE
         }
-        item.setOnClickListener(object : View.OnClickListener {
-            val intent = Intent(Intent.ACTION_REVIEW_APP_PERMISSION_USAGE)
-                    .putExtra(Intent.EXTRA_PACKAGE_NAME, app.packageName)
-                    .putExtra(Intent.EXTRA_USER, UserHandle.getUserHandleForUid(app.uid))
-            override fun onClick(v: View?) {
-                Dependency.get(ActivityStarter::class.java)
-                        .postStartActivityDismissingKeyguard(intent, 0)
-                dismissDialog?.invoke()
-            }
-        })
+        try {
+            // Check if package exists
+            context.packageManager.getPackageInfo(app.packageName, 0)
+            item.setOnClickListener(object : View.OnClickListener {
+                val intent = Intent(Intent.ACTION_REVIEW_APP_PERMISSION_USAGE)
+                        .putExtra(Intent.EXTRA_PACKAGE_NAME, app.packageName)
+                        .putExtra(Intent.EXTRA_USER, UserHandle.getUserHandleForUid(app.uid))
+                override fun onClick(v: View?) {
+                    Dependency.get(ActivityStarter::class.java)
+                            .postStartActivityDismissingKeyguard(intent, 0)
+                    dismissDialog?.invoke()
+                }
+            })
+        } catch (e: PackageManager.NameNotFoundException) {}
+
         itemList.addView(item)
     }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
index f3a46ce..0583843 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/NotificationListener.java
@@ -20,6 +20,8 @@
 import static com.android.systemui.statusbar.phone.StatusBar.DEBUG;
 import static com.android.systemui.statusbar.phone.StatusBar.ENABLE_CHILD_NOTIFICATIONS;
 
+import android.annotation.SuppressLint;
+import android.app.NotificationManager;
 import android.content.ComponentName;
 import android.content.Context;
 import android.os.RemoteException;
@@ -32,10 +34,13 @@
 import com.android.systemui.statusbar.phone.NotificationGroupManager;
 import com.android.systemui.statusbar.phone.NotificationListenerWithPlugins;
 
+import java.util.ArrayList;
+
 /**
  * This class handles listening to notification updates and passing them along to
  * NotificationPresenter to be displayed to the user.
  */
+@SuppressLint("OverrideAbstract")
 public class NotificationListener extends NotificationListenerWithPlugins {
     private static final String TAG = "NotificationListener";
 
@@ -47,6 +52,7 @@
     private final NotificationGroupManager mGroupManager =
             Dependency.get(NotificationGroupManager.class);
 
+    private final ArrayList<NotificationSettingsListener> mSettingsListeners = new ArrayList<>();
     private final Context mContext;
 
     protected NotificationPresenter mPresenter;
@@ -55,6 +61,10 @@
         mContext = context;
     }
 
+    public void addNotificationSettingsListener(NotificationSettingsListener listener) {
+        mSettingsListeners.add(listener);
+    }
+
     @Override
     public void onListenerConnected() {
         if (DEBUG) Log.d(TAG, "onListenerConnected");
@@ -70,6 +80,8 @@
                 mEntryManager.addNotification(sbn, currentRanking);
             }
         });
+        NotificationManager noMan = mContext.getSystemService(NotificationManager.class);
+        onStatusBarIconsBehaviorChanged(noMan.shouldHideSilentStatusBarIcons());
     }
 
     @Override
@@ -133,6 +145,13 @@
         }
     }
 
+    @Override
+    public void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) {
+        for (NotificationSettingsListener listener : mSettingsListeners) {
+            listener.onStatusBarIconsBehaviorChanged(hideSilentStatusIcons);
+        }
+    }
+
     public void setUpWithPresenter(NotificationPresenter presenter) {
         mPresenter = presenter;
 
@@ -144,4 +163,10 @@
             Log.e(TAG, "Unable to register notification listener", e);
         }
     }
+
+    public interface NotificationSettingsListener {
+
+        default void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) { }
+
+    }
 }
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
index e86996a..9e99fe9 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/NotificationIconAreaController.java
@@ -11,9 +11,7 @@
 import android.view.ViewGroup;
 import android.widget.FrameLayout;
 
-import androidx.annotation.NonNull;
-import androidx.collection.ArrayMap;
-
+import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.statusbar.StatusBarIcon;
 import com.android.internal.util.ContrastColorUtil;
 import com.android.internal.widget.ViewClippingUtil;
@@ -21,6 +19,7 @@
 import com.android.systemui.R;
 import com.android.systemui.plugins.DarkIconDispatcher;
 import com.android.systemui.plugins.DarkIconDispatcher.DarkReceiver;
+import com.android.systemui.statusbar.NotificationListener;
 import com.android.systemui.statusbar.NotificationShelf;
 import com.android.systemui.statusbar.StatusBarIconView;
 import com.android.systemui.statusbar.StatusBarStateController;
@@ -28,11 +27,13 @@
 import com.android.systemui.statusbar.notification.NotificationUtils;
 import com.android.systemui.statusbar.notification.collection.NotificationEntry;
 import com.android.systemui.statusbar.notification.row.ExpandableNotificationRow;
-import com.android.systemui.tuner.TunerService;
 
 import java.util.ArrayList;
 import java.util.function.Function;
 
+import androidx.annotation.NonNull;
+import androidx.collection.ArrayMap;
+
 /**
  * A controller for the space in the status bar to the left of the system icons. This area is
  * normally reserved for notifications.
@@ -46,18 +47,19 @@
     private final NotificationEntryManager mEntryManager;
     private final Runnable mUpdateStatusBarIcons = this::updateStatusBarIcons;
     private final StatusBarStateController mStatusBarStateController;
-    private final TunerService.Tunable mTunable = new TunerService.Tunable() {
-        @Override
-        public void onTuningChanged(String key, String newValue) {
-            if (key.equals(LOW_PRIORITY)) {
-                mShowLowPriority = "1".equals(newValue)
-                        || !NotificationUtils.useNewInterruptionModel(mContext);
-                if (mNotificationScrollLayout != null) {
-                    updateStatusBarIcons();
+    @VisibleForTesting
+    final NotificationListener.NotificationSettingsListener mSettingsListener =
+            new NotificationListener.NotificationSettingsListener() {
+                @Override
+                public void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) {
+                    if (NotificationUtils.useNewInterruptionModel(mContext)) {
+                        mShowLowPriority = !hideSilentStatusIcons;
+                        if (mNotificationScrollLayout != null) {
+                            updateStatusBarIcons();
+                        }
+                    }
                 }
-            }
-        }
-    };
+            };
 
     private int mIconSize;
     private int mIconHPadding;
@@ -71,7 +73,7 @@
     private ViewGroup mNotificationScrollLayout;
     private Context mContext;
     private boolean mFullyDark;
-    private boolean mShowLowPriority;
+    private boolean mShowLowPriority = true;
 
     /**
      * Ratio representing being awake or in ambient mode, where 1 is dark and 0 awake.
@@ -90,15 +92,15 @@
             view -> view instanceof StatusBarWindowView;
 
     public NotificationIconAreaController(Context context, StatusBar statusBar,
-            StatusBarStateController statusBarStateController) {
+            StatusBarStateController statusBarStateController,
+            NotificationListener notificationListener) {
         mStatusBar = statusBar;
         mContrastColorUtil = ContrastColorUtil.getInstance(context);
         mContext = context;
         mEntryManager = Dependency.get(NotificationEntryManager.class);
         mStatusBarStateController = statusBarStateController;
         mStatusBarStateController.addCallback(this);
-
-        Dependency.get(TunerService.class).addTunable(mTunable, LOW_PRIORITY);
+        notificationListener.addNotificationSettingsListener(mSettingsListener);
 
         initializeNotificationAreaViews(context);
     }
@@ -243,6 +245,11 @@
                 true /* hideRepliedMessages */);
     }
 
+    @VisibleForTesting
+    boolean shouldShouldLowPriorityIcons() {
+        return mShowLowPriority;
+    }
+
     /**
      * Updates the notification icons for a host layout. This will ensure that the notification
      * host layout will have the same icons like the ones in here.
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 1470d0f..ceadd1e 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/StatusBar.java
@@ -801,7 +801,8 @@
         mNotificationLogger.setUpWithContainer(notifListContainer);
 
         mNotificationIconAreaController = SystemUIFactory.getInstance()
-                .createNotificationIconAreaController(context, this, mStatusBarStateController);
+                .createNotificationIconAreaController(
+                        context, this, mStatusBarStateController, mNotificationListener);
         inflateShelf();
         mNotificationIconAreaController.setupShelf(mNotificationShelf);
 
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
index c880172..bcf5964 100644
--- a/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/NotificationListenerTest.java
@@ -17,10 +17,12 @@
 package com.android.systemui.statusbar;
 
 import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 
 import android.app.Notification;
+import android.app.NotificationManager;
 import android.os.Handler;
 import android.os.UserHandle;
 import android.service.notification.NotificationListenerService;
@@ -55,6 +57,7 @@
     // Dependency mocks:
     @Mock private NotificationEntryManager mEntryManager;
     @Mock private NotificationRemoteInputManager mRemoteInputManager;
+    @Mock private NotificationManager mNotificationManager;
 
     private NotificationListener mListener;
     private StatusBarNotification mSbn;
@@ -67,6 +70,7 @@
                 mRemoteInputManager);
         mDependency.injectTestDependency(Dependency.MAIN_HANDLER,
                 new Handler(TestableLooper.get(this).getLooper()));
+        mContext.addMockSystemService(NotificationManager.class, mNotificationManager);
 
         when(mEntryManager.getNotificationData()).thenReturn(mNotificationData);
 
@@ -106,4 +110,28 @@
         // RankingMap may be modified by plugins.
         verify(mEntryManager).updateNotificationRanking(any());
     }
+
+    @Test
+    public void testOnConnectReadStatusBarSetting() {
+        NotificationListener.NotificationSettingsListener settingsListener =
+                mock(NotificationListener.NotificationSettingsListener.class);
+        mListener.addNotificationSettingsListener(settingsListener);
+
+        when(mNotificationManager.shouldHideSilentStatusBarIcons()).thenReturn(true);
+
+        mListener.onListenerConnected();
+
+        verify(settingsListener).onStatusBarIconsBehaviorChanged(true);
+    }
+
+    @Test
+    public void testOnStatusBarIconsBehaviorChanged() {
+        NotificationListener.NotificationSettingsListener settingsListener =
+                mock(NotificationListener.NotificationSettingsListener.class);
+        mListener.addNotificationSettingsListener(settingsListener);
+
+        mListener.onStatusBarIconsBehaviorChanged(true);
+
+        verify(settingsListener).onStatusBarIconsBehaviorChanged(true);
+    }
 }
diff --git a/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconAreaControllerTest.java b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconAreaControllerTest.java
new file mode 100644
index 0000000..13145b8
--- /dev/null
+++ b/packages/SystemUI/tests/src/com/android/systemui/statusbar/phone/NotificationIconAreaControllerTest.java
@@ -0,0 +1,92 @@
+/*
+ * 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.statusbar.phone;
+
+import static android.provider.Settings.Secure.NOTIFICATION_NEW_INTERRUPTION_MODEL;
+
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.reset;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+
+import android.content.Context;
+import android.provider.Settings;
+import android.support.test.filters.SmallTest;
+import android.testing.AndroidTestingRunner;
+import android.testing.TestableLooper;
+
+import com.android.systemui.SysuiTestCase;
+import com.android.systemui.statusbar.CommandQueue;
+import com.android.systemui.statusbar.NotificationListener;
+import com.android.systemui.statusbar.StatusBarStateController;
+import com.android.systemui.statusbar.phone.LightBarTransitionsController.DarkIntensityApplier;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+@SmallTest
+@RunWith(AndroidTestingRunner.class)
+@TestableLooper.RunWithLooper
+public class NotificationIconAreaControllerTest extends SysuiTestCase {
+
+    @Mock
+    private NotificationListener mListener;
+    @Mock
+    StatusBar mStatusBar;
+    @Mock
+    StatusBarStateController mStatusBarStateController;
+    private NotificationIconAreaController mController;
+
+    @Before
+    public void setup() {
+        MockitoAnnotations.initMocks(this);
+
+        mController = new NotificationIconAreaController(mContext, mStatusBar,
+                mStatusBarStateController, mListener);
+    }
+
+    @Test
+    public void testNotificationIcons_featureOff() {
+        Settings.Secure.putInt(
+                mContext.getContentResolver(), NOTIFICATION_NEW_INTERRUPTION_MODEL, 0);
+        assertTrue(mController.shouldShouldLowPriorityIcons());
+    }
+
+    @Test
+    public void testNotificationIcons_featureOn_settingHideIcons() {
+        Settings.Secure.putInt(
+                mContext.getContentResolver(), NOTIFICATION_NEW_INTERRUPTION_MODEL, 1);
+        mController.mSettingsListener.onStatusBarIconsBehaviorChanged(true);
+
+        assertFalse(mController.shouldShouldLowPriorityIcons());
+    }
+
+    @Test
+    public void testNotificationIcons_featureOn_settingShowIcons() {
+        Settings.Secure.putInt(
+                mContext.getContentResolver(), NOTIFICATION_NEW_INTERRUPTION_MODEL, 1);
+        mController.mSettingsListener.onStatusBarIconsBehaviorChanged(false);
+
+        assertTrue(mController.shouldShouldLowPriorityIcons());
+    }
+}
diff --git a/services/backup/java/com/android/server/backup/UserBackupManagerService.java b/services/backup/java/com/android/server/backup/UserBackupManagerService.java
index 7d228f1..8b2c1b9 100644
--- a/services/backup/java/com/android/server/backup/UserBackupManagerService.java
+++ b/services/backup/java/com/android/server/backup/UserBackupManagerService.java
@@ -1863,7 +1863,7 @@
             // The agent was running with a stub Application object, so shut it down.
             // !!! We hardcode the confirmation UI's package name here rather than use a
             //     manifest flag!  TODO something less direct.
-            if (app.uid >= Process.FIRST_APPLICATION_UID
+            if (!UserHandle.isCore(app.uid)
                     && !app.packageName.equals("com.android.backupconfirm")) {
                 if (MORE_DEBUG) Slog.d(TAG, "Killing agent host process");
                 mActivityManager.killApplicationProcess(app.processName, app.uid);
diff --git a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
index 7763d7b..324c2d9 100644
--- a/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
+++ b/services/backup/java/com/android/server/backup/restore/PerformUnifiedRestoreTask.java
@@ -45,9 +45,9 @@
 import android.os.Bundle;
 import android.os.Message;
 import android.os.ParcelFileDescriptor;
-import android.os.Process;
 import android.os.RemoteException;
 import android.os.SystemClock;
+import android.os.UserHandle;
 import android.util.EventLog;
 import android.util.Slog;
 
@@ -1174,7 +1174,7 @@
                 //     b. the app does not state android:killAfterRestore="false" in its manifest
                 final int appFlags = mCurrentPackage.applicationInfo.flags;
                 final boolean killAfterRestore =
-                        (mCurrentPackage.applicationInfo.uid >= Process.FIRST_APPLICATION_UID)
+                        !UserHandle.isCore(mCurrentPackage.applicationInfo.uid)
                                 && ((mRestoreDescription.getDataType()
                                 == RestoreDescription.TYPE_FULL_STREAM)
                                 || ((appFlags & ApplicationInfo.FLAG_KILL_AFTER_RESTORE) != 0));
diff --git a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
index 2db8928..7ee3047 100644
--- a/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/AppBackupUtils.java
@@ -31,7 +31,6 @@
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.content.pm.SigningInfo;
-import android.os.Process;
 import android.os.RemoteException;
 import android.os.UserHandle;
 import android.util.Slog;
@@ -72,7 +71,7 @@
         }
 
         // 2. they run as a system-level uid
-        if ((app.uid < Process.FIRST_APPLICATION_UID)) {
+        if (UserHandle.isCore(app.uid)) {
             // and the backup is happening for non-system user
             if (userId != UserHandle.USER_SYSTEM && !app.packageName.equals(
                     PACKAGE_MANAGER_SENTINEL)) {
diff --git a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
index cce5b3b..97bde9c 100644
--- a/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
+++ b/services/backup/java/com/android/server/backup/utils/RestoreUtils.java
@@ -34,7 +34,7 @@
 import android.content.pm.Signature;
 import android.os.Bundle;
 import android.os.IBinder;
-import android.os.Process;
+import android.os.UserHandle;
 import android.util.Slog;
 
 import com.android.internal.annotations.GuardedBy;
@@ -162,7 +162,7 @@
                             if (AppBackupUtils.signaturesMatch(sigs, pkg, pmi)) {
                                 // If this is a system-uid app without a declared backup agent,
                                 // don't restore any of the file data.
-                                if ((pkg.applicationInfo.uid < Process.FIRST_APPLICATION_UID)
+                                if (UserHandle.isCore(pkg.applicationInfo.uid)
                                         && (pkg.applicationInfo.backupAgentName == null)) {
                                     Slog.w(TAG, "Installed app " + info.packageName
                                             + " has restricted uid and no agent");
diff --git a/services/backup/java/com/android/server/backup/utils/TarBackupReader.java b/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
index f4b235a..f3b8098 100644
--- a/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
+++ b/services/backup/java/com/android/server/backup/utils/TarBackupReader.java
@@ -53,7 +53,7 @@
 import android.content.pm.PackageManagerInternal;
 import android.content.pm.Signature;
 import android.os.Bundle;
-import android.os.Process;
+import android.os.UserHandle;
 import android.util.Slog;
 
 import com.android.server.backup.FileMetadata;
@@ -404,8 +404,7 @@
             if ((flags & ApplicationInfo.FLAG_ALLOW_BACKUP) != 0) {
                 // Restore system-uid-space packages only if they have
                 // defined a custom backup agent
-                if ((pkgInfo.applicationInfo.uid
-                        >= Process.FIRST_APPLICATION_UID)
+                if (!UserHandle.isCore(pkgInfo.applicationInfo.uid)
                         || (pkgInfo.applicationInfo.backupAgentName != null)) {
                     // Verify signatures against any installed version; if they
                     // don't match, then we fall though and ignore the data.  The
diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index de7c8cc..58263fc 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -146,6 +146,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IBatteryStats;
+import com.android.internal.logging.MetricsLogger;
 import com.android.internal.net.LegacyVpnInfo;
 import com.android.internal.net.VpnConfig;
 import com.android.internal.net.VpnInfo;
@@ -2685,6 +2686,11 @@
                     EVENT_PROVISIONING_NOTIFICATION, PROVISIONING_NOTIFICATION_HIDE,
                     mNai.network.netId));
         }
+
+        @Override
+        public void logCaptivePortalLoginEvent(int eventId, String packageName) {
+            new MetricsLogger().action(eventId, packageName);
+        }
     }
 
     private boolean networkRequiresValidation(NetworkAgentInfo nai) {
diff --git a/services/core/java/com/android/server/input/InputManagerService.java b/services/core/java/com/android/server/input/InputManagerService.java
index 669ff2b..5e7ea05 100644
--- a/services/core/java/com/android/server/input/InputManagerService.java
+++ b/services/core/java/com/android/server/input/InputManagerService.java
@@ -234,6 +234,7 @@
     private static native void nativeReloadPointerIcons(long ptr);
     private static native void nativeSetCustomPointerIcon(long ptr, PointerIcon icon);
     private static native void nativeSetPointerCapture(long ptr, boolean detached);
+    private static native boolean nativeCanDispatchToDisplay(long ptr, int deviceId, int displayId);
 
     // Input event injection constants defined in InputDispatcher.h.
     private static final int INPUT_EVENT_INJECTION_SUCCEEDED = 0;
@@ -1890,6 +1891,16 @@
         return new String[0];
     }
 
+    /**
+     * Gets if an input device could dispatch to the given display".
+     * @param deviceId The input device id.
+     * @param displayId The specific display id.
+     * @return True if the device could dispatch to the given display, false otherwise.
+     */
+    public boolean canDispatchToDisplay(int deviceId, int displayId) {
+        return nativeCanDispatchToDisplay(mPtr, deviceId, displayId);
+    }
+
     // Native callback.
     private int getKeyRepeatTimeout() {
         return ViewConfiguration.getKeyRepeatTimeout();
diff --git a/services/core/java/com/android/server/notification/NotificationManagerService.java b/services/core/java/com/android/server/notification/NotificationManagerService.java
index 467b192..e68bcda 100644
--- a/services/core/java/com/android/server/notification/NotificationManagerService.java
+++ b/services/core/java/com/android/server/notification/NotificationManagerService.java
@@ -2366,6 +2366,28 @@
         }
 
         @Override
+        public boolean shouldHideSilentStatusIcons(String callingPkg) {
+            checkCallerIsSameApp(callingPkg);
+
+            if (isCallerSystemOrPhone()
+                    || mListeners.isListenerPackage(callingPkg)) {
+                return mPreferencesHelper.shouldHideSilentStatusIcons();
+            } else {
+                throw new SecurityException("Only available for notification listeners");
+            }
+        }
+
+        @Override
+        public void setHideSilentStatusIcons(boolean hide) {
+            checkCallerIsSystem();
+
+            mPreferencesHelper.setHideSilentStatusIcons(hide);
+            handleSavePolicyFile();
+
+            mListeners.onStatusBarIconsBehaviorChanged(hide);
+        }
+
+        @Override
         public int getPackageImportance(String pkg) {
             checkCallerIsSystemOrSameApp(pkg);
             return mPreferencesHelper.getImportance(pkg, Binder.getCallingUid());
@@ -7324,6 +7346,20 @@
             return mLightTrimListeners.contains(info) ? TRIM_LIGHT : TRIM_FULL;
         }
 
+        public void onStatusBarIconsBehaviorChanged(boolean hideSilentStatusIcons) {
+            for (final ManagedServiceInfo info : getServices()) {
+                mHandler.post(() -> {
+                    final INotificationListener listener = (INotificationListener) info.service;
+                     try {
+                        listener.onStatusBarIconsBehaviorChanged(hideSilentStatusIcons);
+                    } catch (RemoteException ex) {
+                        Log.e(TAG, "unable to notify listener "
+                                + "(hideSilentStatusIcons): " + listener, ex);
+                    }
+                });
+            }
+        }
+
         /**
          * asynchronously notify all listeners about a new notification
          *
diff --git a/services/core/java/com/android/server/notification/PreferencesHelper.java b/services/core/java/com/android/server/notification/PreferencesHelper.java
index 3f0043c..6ed4f5c 100644
--- a/services/core/java/com/android/server/notification/PreferencesHelper.java
+++ b/services/core/java/com/android/server/notification/PreferencesHelper.java
@@ -76,6 +76,7 @@
     private static final String TAG_CHANNEL = "channel";
     private static final String TAG_GROUP = "channelGroup";
     private static final String TAG_DELEGATE = "delegate";
+    private static final String TAG_STATUS_ICONS = "status_icons";
 
     private static final String ATT_VERSION = "version";
     private static final String ATT_NAME = "name";
@@ -89,10 +90,13 @@
     private static final String ATT_APP_USER_LOCKED_FIELDS = "app_user_locked_fields";
     private static final String ATT_ENABLED = "enabled";
     private static final String ATT_USER_ALLOWED = "allowed";
+    private static final String ATT_HIDE_SILENT = "hide_silent";
 
     private static final int DEFAULT_PRIORITY = Notification.PRIORITY_DEFAULT;
     private static final int DEFAULT_VISIBILITY = NotificationManager.VISIBILITY_NO_OVERRIDE;
     private static final int DEFAULT_IMPORTANCE = NotificationManager.IMPORTANCE_UNSPECIFIED;
+    @VisibleForTesting
+    static final boolean DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS = false;
     private static final boolean DEFAULT_SHOW_BADGE = true;
     private static final boolean DEFAULT_ALLOW_BUBBLE = true;
     private static final boolean DEFAULT_OEM_LOCKED_IMPORTANCE  = false;
@@ -124,6 +128,7 @@
 
     private SparseBooleanArray mBadgingEnabled;
     private boolean mAreChannelsBypassingDnd;
+    private boolean mHideSilentStatusBarIcons;
 
     public PreferencesHelper(Context context, PackageManager pm, RankingHandler rankingHandler,
             ZenModeHelper zenHelper) {
@@ -143,9 +148,8 @@
         String tag = parser.getName();
         if (!TAG_RANKING.equals(tag)) return;
         synchronized (mPackagePreferences) {
-            // Clobber groups and channels with the xml, but don't delete other data that wasn't present
-
-            // at the time of serialization.
+            // Clobber groups and channels with the xml, but don't delete other data that wasn't
+            // present at the time of serialization.
             mRestoredWithoutUids.clear();
             while ((type = parser.next()) != XmlPullParser.END_DOCUMENT) {
                 tag = parser.getName();
@@ -153,7 +157,10 @@
                     return;
                 }
                 if (type == XmlPullParser.START_TAG) {
-                    if (TAG_PACKAGE.equals(tag)) {
+                    if (TAG_STATUS_ICONS.equals(tag)) {
+                        mHideSilentStatusBarIcons = XmlUtils.readBooleanAttribute(
+                                parser, ATT_HIDE_SILENT, DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS);
+                    } else if (TAG_PACKAGE.equals(tag)) {
                         int uid = XmlUtils.readIntAttribute(parser, ATT_UID, UNKNOWN_UID);
                         String name = parser.getAttributeValue(null, ATT_NAME);
                         if (!TextUtils.isEmpty(name)) {
@@ -375,6 +382,11 @@
     public void writeXml(XmlSerializer out, boolean forBackup) throws IOException {
         out.startTag(null, TAG_RANKING);
         out.attribute(null, ATT_VERSION, Integer.toString(XML_VERSION));
+        if (mHideSilentStatusBarIcons != DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS) {
+            out.startTag(null, TAG_STATUS_ICONS);
+            out.attribute(null, ATT_HIDE_SILENT, String.valueOf(mHideSilentStatusBarIcons));
+            out.endTag(null, TAG_STATUS_ICONS);
+        }
 
         synchronized (mPackagePreferences) {
             final int N = mPackagePreferences.size();
@@ -781,6 +793,14 @@
         }
     }
 
+    public boolean shouldHideSilentStatusIcons() {
+        return mHideSilentStatusBarIcons;
+    }
+
+    public void setHideSilentStatusIcons(boolean hide) {
+        mHideSilentStatusBarIcons = hide;
+    }
+
     public void lockChannelsForOEM(String[] appOrChannelList) {
         if (appOrChannelList == null) {
             return;
diff --git a/services/core/java/com/android/server/wm/DisplayContent.java b/services/core/java/com/android/server/wm/DisplayContent.java
index a8492fb..080f965 100644
--- a/services/core/java/com/android/server/wm/DisplayContent.java
+++ b/services/core/java/com/android/server/wm/DisplayContent.java
@@ -1665,35 +1665,42 @@
         final int len = devices != null ? devices.length : 0;
         for (int i = 0; i < len; i++) {
             InputDevice device = devices[i];
-            if (!device.isVirtual()) {
-                final int sources = device.getSources();
-                final int presenceFlag = device.isExternal() ?
-                        WindowManagerPolicy.PRESENCE_EXTERNAL :
-                        WindowManagerPolicy.PRESENCE_INTERNAL;
+            // Ignore virtual input device.
+            if (device.isVirtual()) {
+                continue;
+            }
 
-                // TODO(multi-display): Configure on per-display basis.
-                if (mWmService.mIsTouchDevice) {
-                    if ((sources & InputDevice.SOURCE_TOUCHSCREEN) ==
-                            InputDevice.SOURCE_TOUCHSCREEN) {
-                        config.touchscreen = Configuration.TOUCHSCREEN_FINGER;
-                    }
-                } else {
-                    config.touchscreen = Configuration.TOUCHSCREEN_NOTOUCH;
-                }
+            // Check if input device can dispatch events to current display.
+            // If display type is virtual, will follow the default display.
+            if (!mWmService.mInputManager.canDispatchToDisplay(device.getId(),
+                    displayInfo.type == Display.TYPE_VIRTUAL ? DEFAULT_DISPLAY : mDisplayId)) {
+                continue;
+            }
 
-                if ((sources & InputDevice.SOURCE_TRACKBALL) == InputDevice.SOURCE_TRACKBALL) {
-                    config.navigation = Configuration.NAVIGATION_TRACKBALL;
-                    navigationPresence |= presenceFlag;
-                } else if ((sources & InputDevice.SOURCE_DPAD) == InputDevice.SOURCE_DPAD
-                        && config.navigation == Configuration.NAVIGATION_NONAV) {
-                    config.navigation = Configuration.NAVIGATION_DPAD;
-                    navigationPresence |= presenceFlag;
-                }
+            final int sources = device.getSources();
+            final int presenceFlag = device.isExternal()
+                    ? WindowManagerPolicy.PRESENCE_EXTERNAL : WindowManagerPolicy.PRESENCE_INTERNAL;
 
-                if (device.getKeyboardType() == InputDevice.KEYBOARD_TYPE_ALPHABETIC) {
-                    config.keyboard = Configuration.KEYBOARD_QWERTY;
-                    keyboardPresence |= presenceFlag;
+            if (mWmService.mIsTouchDevice) {
+                if ((sources & InputDevice.SOURCE_TOUCHSCREEN) == InputDevice.SOURCE_TOUCHSCREEN) {
+                    config.touchscreen = Configuration.TOUCHSCREEN_FINGER;
                 }
+            } else {
+                config.touchscreen = Configuration.TOUCHSCREEN_NOTOUCH;
+            }
+
+            if ((sources & InputDevice.SOURCE_TRACKBALL) == InputDevice.SOURCE_TRACKBALL) {
+                config.navigation = Configuration.NAVIGATION_TRACKBALL;
+                navigationPresence |= presenceFlag;
+            } else if ((sources & InputDevice.SOURCE_DPAD) == InputDevice.SOURCE_DPAD
+                    && config.navigation == Configuration.NAVIGATION_NONAV) {
+                config.navigation = Configuration.NAVIGATION_DPAD;
+                navigationPresence |= presenceFlag;
+            }
+
+            if (device.getKeyboardType() == InputDevice.KEYBOARD_TYPE_ALPHABETIC) {
+                config.keyboard = Configuration.KEYBOARD_QWERTY;
+                keyboardPresence |= presenceFlag;
             }
         }
 
diff --git a/services/core/jni/com_android_server_input_InputManagerService.cpp b/services/core/jni/com_android_server_input_InputManagerService.cpp
index ff0b0d6..33317b5 100644
--- a/services/core/jni/com_android_server_input_InputManagerService.cpp
+++ b/services/core/jni/com_android_server_input_InputManagerService.cpp
@@ -1652,6 +1652,13 @@
     im->setCustomPointerIcon(spriteIcon);
 }
 
+static jboolean nativeCanDispatchToDisplay(JNIEnv* env, jclass /* clazz */, jlong ptr,
+        jint deviceId, jint displayId) {
+
+    NativeInputManager* im = reinterpret_cast<NativeInputManager*>(ptr);
+    return im->getInputManager()->getReader()->canDispatchToDisplay(deviceId, displayId);
+}
+
 // ----------------------------------------------------------------------------
 
 static const JNINativeMethod gInputManagerMethods[] = {
@@ -1726,6 +1733,8 @@
             (void*) nativeReloadPointerIcons },
     { "nativeSetCustomPointerIcon", "(JLandroid/view/PointerIcon;)V",
             (void*) nativeSetCustomPointerIcon },
+    { "nativeCanDispatchToDisplay", "(JII)Z",
+            (void*) nativeCanDispatchToDisplay },
 };
 
 #define FIND_CLASS(var, className) \
diff --git a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
index 51bdbb3..8f223b2 100644
--- a/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
+++ b/services/devicepolicy/java/com/android/server/devicepolicy/DevicePolicyManagerService.java
@@ -74,20 +74,14 @@
 import static android.content.pm.PackageManager.MATCH_UNINSTALLED_PACKAGES;
 import static android.provider.Settings.Global.PRIVATE_DNS_MODE;
 import static android.provider.Settings.Global.PRIVATE_DNS_SPECIFIER;
-
 import static android.provider.Telephony.Carriers.DPC_URI;
 import static android.provider.Telephony.Carriers.ENFORCE_KEY;
 import static android.provider.Telephony.Carriers.ENFORCE_MANAGED_URI;
 
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent
-        .PROVISIONING_ENTRY_POINT_ADB;
-import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker
-        .STRONG_AUTH_REQUIRED_AFTER_DPM_LOCK_NOW;
-
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.PROVISIONING_ENTRY_POINT_ADB;
+import static com.android.internal.widget.LockPatternUtils.StrongAuthTracker.STRONG_AUTH_REQUIRED_AFTER_DPM_LOCK_NOW;
 import static com.android.server.devicepolicy.TransferOwnershipMetadataManager.ADMIN_TYPE_DEVICE_OWNER;
 import static com.android.server.devicepolicy.TransferOwnershipMetadataManager.ADMIN_TYPE_PROFILE_OWNER;
-
-
 import static com.android.server.pm.PackageManagerService.PLATFORM_PACKAGE_NAME;
 
 import static org.xmlpull.v1.XmlPullParser.END_DOCUMENT;
@@ -240,11 +234,11 @@
 import com.android.internal.util.FunctionalUtils.ThrowingRunnable;
 import com.android.internal.util.JournaledFile;
 import com.android.internal.util.Preconditions;
+import com.android.internal.util.StatLogger;
 import com.android.internal.util.XmlUtils;
 import com.android.internal.widget.LockPatternUtils;
 import com.android.server.LocalServices;
 import com.android.server.LockGuard;
-import com.android.internal.util.StatLogger;
 import com.android.server.SystemServerInitThreadPool;
 import com.android.server.SystemService;
 import com.android.server.devicepolicy.DevicePolicyManagerService.ActiveAdmin.TrustAgentInfo;
@@ -14207,7 +14201,8 @@
                         + "calendar APIs", packageName));
                 return false;
             }
-            final Intent intent = new Intent(CalendarContract.ACTION_VIEW_WORK_CALENDAR_EVENT);
+            final Intent intent = new Intent(
+                    CalendarContract.ACTION_VIEW_MANAGED_PROFILE_CALENDAR_EVENT);
             intent.setPackage(packageName);
             intent.putExtra(CalendarContract.EXTRA_EVENT_ID, eventId);
             intent.putExtra(CalendarContract.EXTRA_EVENT_BEGIN_TIME, start);
diff --git a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
index bde9dde..47ec390 100644
--- a/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
+++ b/services/tests/uiservicestests/src/com/android/server/notification/PreferencesHelperTest.java
@@ -2006,6 +2006,28 @@
     }
 
     @Test
+    public void testXml_statusBarIcons_default() throws Exception {
+        ByteArrayOutputStream baos = writeXmlAndPurge(PKG_O, UID_O, false);
+        mHelper = new PreferencesHelper(getContext(), mPm, mHandler, mMockZenModeHelper);
+        loadStreamXml(baos, false);
+
+        assertEquals(PreferencesHelper.DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS,
+                mHelper.shouldHideSilentStatusIcons());
+    }
+
+    @Test
+    public void testXml_statusBarIcons() throws Exception {
+        mHelper.setHideSilentStatusIcons(!PreferencesHelper.DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS);
+
+        ByteArrayOutputStream baos = writeXmlAndPurge(PKG_O, UID_O, false);
+        mHelper = new PreferencesHelper(getContext(), mPm, mHandler, mMockZenModeHelper);
+        loadStreamXml(baos, false);
+
+        assertEquals(!PreferencesHelper.DEFAULT_HIDE_SILENT_STATUS_BAR_ICONS,
+                mHelper.shouldHideSilentStatusIcons());
+    }
+
+    @Test
     public void testSetNotificationDelegate() {
         mHelper.setNotificationDelegate(PKG_O, UID_O, "other", 53);
         assertEquals("other", mHelper.getNotificationDelegate(PKG_O, UID_O));
diff --git a/wifi/java/android/net/wifi/WifiEnterpriseConfig.java b/wifi/java/android/net/wifi/WifiEnterpriseConfig.java
index 17847ea..145e269 100644
--- a/wifi/java/android/net/wifi/WifiEnterpriseConfig.java
+++ b/wifi/java/android/net/wifi/WifiEnterpriseConfig.java
@@ -23,17 +23,9 @@
 import android.text.TextUtils;
 import android.util.Log;
 
-import java.io.ByteArrayInputStream;
 import java.nio.charset.StandardCharsets;
-import java.security.KeyFactory;
-import java.security.NoSuchAlgorithmException;
 import java.security.PrivateKey;
-import java.security.cert.CertificateEncodingException;
-import java.security.cert.CertificateException;
-import java.security.cert.CertificateFactory;
 import java.security.cert.X509Certificate;
-import java.security.spec.InvalidKeySpecException;
-import java.security.spec.PKCS8EncodedKeySpec;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
@@ -1126,6 +1118,12 @@
             String value = PASSWORD_KEY.equals(key) ? "<removed>" : mFields.get(key);
             sb.append(key).append(" ").append(value).append("\n");
         }
+        if (mEapMethod >= 0 && mEapMethod < Eap.strings.length) {
+            sb.append("eap_method: ").append(Eap.strings[mEapMethod]).append("\n");
+        }
+        if (mPhase2Method > 0 && mPhase2Method < Phase2.strings.length) {
+            sb.append("phase2_method: ").append(Phase2.strings[mPhase2Method]).append("\n");
+        }
         return sb.toString();
     }