Merge "Revert "Fix the icon overlay after density change"" into pi-dev
diff --git a/core/java/android/util/FeatureFlagUtils.java b/core/java/android/util/FeatureFlagUtils.java
index 01e2db2..0f9ebee 100644
--- a/core/java/android/util/FeatureFlagUtils.java
+++ b/core/java/android/util/FeatureFlagUtils.java
@@ -46,7 +46,7 @@
         DEFAULT_FLAGS.put("settings_data_usage_v2", "true");
         DEFAULT_FLAGS.put("settings_audio_switcher", "true");
         DEFAULT_FLAGS.put("settings_systemui_theme", "true");
-        DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "true");
+        DEFAULT_FLAGS.put(HEARING_AID_SETTINGS, "false");
     }
 
     /**
diff --git a/core/res/AndroidManifest.xml b/core/res/AndroidManifest.xml
index b0a2979..d0ae9dbc 100644
--- a/core/res/AndroidManifest.xml
+++ b/core/res/AndroidManifest.xml
@@ -400,6 +400,7 @@
     <protected-broadcast android:name="android.telecom.action.DEFAULT_DIALER_CHANGED" />
     <protected-broadcast android:name="android.provider.action.DEFAULT_SMS_PACKAGE_CHANGED" />
     <protected-broadcast android:name="android.provider.action.SMS_MMS_DB_CREATED" />
+    <protected-broadcast android:name="android.provider.action.SMS_MMS_DB_LOST" />
     <protected-broadcast android:name="android.intent.action.CONTENT_CHANGED" />
     <protected-broadcast android:name="android.provider.Telephony.MMS_DOWNLOADED" />
 
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index 552a162..5cbd8fd 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -372,7 +372,7 @@
             return;
         }
 
-        if (launchedActivity != null && launchedActivity.nowVisible) {
+        if (launchedActivity != null && launchedActivity.drawn) {
             // Launched activity is already visible. We cannot measure windows drawn delay.
             reset(true /* abort */, info);
             return;
diff --git a/services/core/java/com/android/server/am/ActivityRecord.java b/services/core/java/com/android/server/am/ActivityRecord.java
index 1d7e00e..97ae377 100644
--- a/services/core/java/com/android/server/am/ActivityRecord.java
+++ b/services/core/java/com/android/server/am/ActivityRecord.java
@@ -308,6 +308,7 @@
                                         // process that it is hidden.
     boolean sleeping;       // have we told the activity to sleep?
     boolean nowVisible;     // is this activity's window visible?
+    boolean drawn;          // is this activity's window drawn?
     boolean mClientVisibilityDeferred;// was the visibility change message to client deferred?
     boolean idle;           // has the activity gone idle?
     boolean hasBeenLaunched;// has this activity ever been launched?
@@ -871,6 +872,7 @@
         inHistory = false;
         visible = false;
         nowVisible = false;
+        drawn = false;
         idle = false;
         hasBeenLaunched = false;
         mStackSupervisor = supervisor;
@@ -1999,6 +2001,7 @@
     @Override
     public void onWindowsDrawn(long timestamp) {
         synchronized (service) {
+            drawn = true;
             final WindowingModeTransitionInfoSnapshot info = mStackSupervisor
                     .getActivityMetricsLogger().notifyWindowsDrawn(getWindowingMode(), timestamp);
             final int windowsDrawnDelayMs = info != null ? info.windowsDrawnDelayMs : INVALID_DELAY;
@@ -2013,6 +2016,13 @@
     }
 
     @Override
+    public void onWindowsNotDrawn(long timestamp) {
+        synchronized (service) {
+            drawn = false;
+        }
+    }
+
+    @Override
     public void onWindowsVisible() {
         synchronized (service) {
             mStackSupervisor.reportActivityVisibleLocked(this);
diff --git a/services/core/java/com/android/server/camera/CameraServiceProxy.java b/services/core/java/com/android/server/camera/CameraServiceProxy.java
index 0ee55ed..527539d 100644
--- a/services/core/java/com/android/server/camera/CameraServiceProxy.java
+++ b/services/core/java/com/android/server/camera/CameraServiceProxy.java
@@ -21,6 +21,7 @@
 import android.content.IntentFilter;
 import android.hardware.ICameraService;
 import android.hardware.ICameraServiceProxy;
+import android.media.AudioManager;
 import android.metrics.LogMaker;
 import android.nfc.INfcAdapter;
 import android.os.Binder;
@@ -393,6 +394,19 @@
             boolean wasEmpty = mActiveCameraUsage.isEmpty();
             switch (newCameraState) {
                 case ICameraServiceProxy.CAMERA_STATE_OPEN:
+                    // Notify the audio subsystem about the facing of the most-recently opened
+                    // camera This can be used to select the best audio tuning in case video
+                    // recording with that camera will happen.  Since only open events are used, if
+                    // multiple cameras are opened at once, the one opened last will be used to
+                    // select audio tuning.
+                    AudioManager audioManager = getContext().getSystemService(AudioManager.class);
+                    if (audioManager != null) {
+                        // Map external to front for audio tuning purposes
+                        String facingStr = (facing == ICameraServiceProxy.CAMERA_FACING_BACK) ?
+                                "back" : "front";
+                        String facingParameter = "cameraFacing=" + facingStr;
+                        audioManager.setParameters(facingParameter);
+                    }
                     break;
                 case ICameraServiceProxy.CAMERA_STATE_ACTIVE:
                     CameraUsageEvent newEvent = new CameraUsageEvent(facing, clientName, apiLevel);
diff --git a/services/core/java/com/android/server/wm/AppWindowContainerController.java b/services/core/java/com/android/server/wm/AppWindowContainerController.java
index 4f15c5d..2e29931 100644
--- a/services/core/java/com/android/server/wm/AppWindowContainerController.java
+++ b/services/core/java/com/android/server/wm/AppWindowContainerController.java
@@ -18,9 +18,9 @@
 
 import static android.content.pm.ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED;
 import static android.view.WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
-
 import static android.view.WindowManager.TRANSIT_DOCK_TASK_FROM_RECENTS;
 import static android.view.WindowManager.TRANSIT_UNSET;
+
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ADD_REMOVE;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_APP_TRANSITIONS;
 import static com.android.server.wm.WindowManagerDebugConfig.DEBUG_ORIENTATION;
@@ -65,6 +65,7 @@
     private final class H extends Handler {
         public static final int NOTIFY_WINDOWS_DRAWN = 1;
         public static final int NOTIFY_STARTING_WINDOW_DRAWN = 2;
+        public static final int NOTIFY_WINDOWS_NOTDRAWN = 3;
 
         public H(Looper looper) {
             super(looper);
@@ -85,10 +86,18 @@
                     if (mListener == null) {
                         return;
                     }
-                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting drawn in "
+                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting starting window drawn in "
                             + AppWindowContainerController.this.mToken);
                     mListener.onStartingWindowDrawn(msg.getWhen());
                     break;
+                case NOTIFY_WINDOWS_NOTDRAWN:
+                    if (mListener == null) {
+                        return;
+                    }
+                    if (DEBUG_VISIBILITY) Slog.v(TAG_WM, "Reporting undrawn in "
+                            + AppWindowContainerController.this.mToken);
+                    mListener.onWindowsNotDrawn(msg.getWhen());
+                    break;
                 default:
                     break;
             }
@@ -740,6 +749,10 @@
         mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_WINDOWS_DRAWN));
     }
 
+    void reportWindowsNotDrawn() {
+        mHandler.sendMessage(mHandler.obtainMessage(H.NOTIFY_WINDOWS_NOTDRAWN));
+    }
+
     void reportWindowsVisible() {
         mHandler.post(mOnWindowsVisible);
     }
diff --git a/services/core/java/com/android/server/wm/AppWindowContainerListener.java b/services/core/java/com/android/server/wm/AppWindowContainerListener.java
index 8a39a74..9d2758a 100644
--- a/services/core/java/com/android/server/wm/AppWindowContainerListener.java
+++ b/services/core/java/com/android/server/wm/AppWindowContainerListener.java
@@ -20,6 +20,8 @@
 public interface AppWindowContainerListener extends WindowContainerListener {
     /** Called when the windows associated app window container are drawn. */
     void onWindowsDrawn(long timestamp);
+    /** Called when the windows associated app window container are no longer drawn. */
+    default void onWindowsNotDrawn(long timestamp) {}
     /** Called when the windows associated app window container are visible. */
     void onWindowsVisible();
     /** Called when the windows associated app window container are no longer visible. */
diff --git a/services/core/java/com/android/server/wm/AppWindowToken.java b/services/core/java/com/android/server/wm/AppWindowToken.java
index fa6079c..bd5d35e 100644
--- a/services/core/java/com/android/server/wm/AppWindowToken.java
+++ b/services/core/java/com/android/server/wm/AppWindowToken.java
@@ -354,6 +354,10 @@
                 if (controller != null) {
                     controller.reportWindowsDrawn();
                 }
+            } else {
+                if (controller != null) {
+                    controller.reportWindowsNotDrawn();
+                }
             }
             reportedDrawn = nowDrawn;
         }
diff --git a/telephony/java/android/provider/Telephony.java b/telephony/java/android/provider/Telephony.java
index d6814f9..5eb3a50 100644
--- a/telephony/java/android/provider/Telephony.java
+++ b/telephony/java/android/provider/Telephony.java
@@ -16,6 +16,7 @@
 
 package android.provider;
 
+import android.annotation.RequiresPermission;
 import android.annotation.SdkConstant;
 import android.annotation.SdkConstant.SdkConstantType;
 import android.annotation.TestApi;
@@ -1177,6 +1178,31 @@
              */
             public static final String EXTRA_IS_INITIAL_CREATE =
                     "android.provider.extra.IS_INITIAL_CREATE";
+
+            /**
+             * Broadcast intent action indicating that the telephony provider SMS MMS database is
+             * corrupted. A boolean is specified in {@link #EXTRA_IS_CORRUPTED} to indicate if the
+             * database is corrupted. Requires the
+             * {@link android.Manifest.permission#READ_PRIVILEGED_PHONE_STATE permission.
+             *
+             * @hide
+             */
+            @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
+            @RequiresPermission(android.Manifest.permission.READ_PRIVILEGED_PHONE_STATE)
+            public static final String ACTION_SMS_MMS_DB_LOST =
+                    "android.provider.action.SMS_MMS_DB_LOST";
+
+            /**
+             * Boolean flag passed as an extra with {@link #ACTION_SMS_MMS_DB_LOST} to indicate
+             * whether the DB got corrupted or not.
+             *
+             * @see #ACTION_SMS_MMS_DB_LOST
+             *
+             * @hide
+             */
+            public static final String EXTRA_IS_CORRUPTED =
+                    "android.provider.extra.IS_CORRUPTED";
+
             /**
              * Read the PDUs out of an {@link #SMS_RECEIVED_ACTION} or a
              * {@link #DATA_SMS_RECEIVED_ACTION} intent.
diff --git a/telephony/java/android/telephony/TelephonyManager.java b/telephony/java/android/telephony/TelephonyManager.java
index 21a93fe..37cdb52 100644
--- a/telephony/java/android/telephony/TelephonyManager.java
+++ b/telephony/java/android/telephony/TelephonyManager.java
@@ -1177,38 +1177,6 @@
      */
     public static final String EXTRA_RECOVERY_ACTION = "recoveryAction";
 
-    /**
-     * Broadcast intent action indicating that the telephony provider DB got lost.
-     *
-     * <p>
-     * The {@link #EXTRA_IS_CORRUPTED} extra indicates whether the database is lost
-     * due to corruption or not
-     *
-     * <p class="note">
-     * Requires the MODIFY_PHONE_STATE permission.
-     *
-     * <p class="note">
-     * This is a protected intent that can only be sent by the system.
-     *
-     * @see #EXTRA_IS_CORRUPTED
-     *
-     * @hide
-     */
-    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
-    @RequiresPermission(android.Manifest.permission.MODIFY_PHONE_STATE)
-    public static final String ACTION_MMSSMS_DATABASE_LOST =
-            "android.intent.action.MMSSMS_DATABASE_LOST";
-
-    /**
-     * A boolean extra used with {@link #ACTION_MMSSMS_DATABASE_LOST} to indicate
-     * whether the database is lost due to corruption or not.
-     *
-     * @see #ACTION_MMSSMS_DATABASE_LOST
-     *
-     * @hide
-     */
-    public static final String EXTRA_IS_CORRUPTED = "isCorrupted";
-
     //
     //
     // Device Info