Merge "Add callback onProfileAudioStateChanged()" into pi-dev

am: a29957d518

Change-Id: I781527469bd558617dee57ed431d072ab629705d

packages/SettingsLib/src/com/android/settingslib/bluetooth/BluetoothCallback.java

@@ -29,4 +29,5 @@ public interface BluetoothCallback {
     void onDeviceBondStateChanged(CachedBluetoothDevice cachedDevice, int bondState);
     void onConnectionStateChanged(CachedBluetoothDevice cachedDevice, int state);
     void onActiveDeviceChanged(CachedBluetoothDevice activeDevice, int bluetoothProfile);
+    void onProfileAudioStateChanged(int bluetoothProfile, int state);
 }

packages/SystemUI/src/com/android/systemui/keyboard/KeyboardUI.java

@@ -611,6 +611,9 @@ public class KeyboardUI extends SystemUI implements InputManager.OnTabletModeCha
         @Override
         public void onActiveDeviceChanged(CachedBluetoothDevice activeDevice,
                                           int bluetoothProfile) { }
+
+        @Override
+        public void onProfileAudioStateChanged(int bluetoothProfile, int state) { }
     }
 
     private final class BluetoothErrorListener implements Utils.ErrorListener {

packages/SystemUI/src/com/android/systemui/statusbar/policy/BluetoothControllerImpl.java

@@ -279,6 +279,9 @@ public class BluetoothControllerImpl implements BluetoothController, BluetoothCa
     @Override
     public void onActiveDeviceChanged(CachedBluetoothDevice activeDevice, int bluetoothProfile) {}
 
+    @Override
+    public void onProfileAudioStateChanged(int bluetoothProfile, int state) {}
+
     private ActuallyCachedState getCachedState(CachedBluetoothDevice device) {
         ActuallyCachedState state = mCachedState.get(device);
         if (state == null) {