Merge "Check mBtRouteProvider for null before using it" into rvc-dev am: e7647d94b4 am: 93716bef49 (f8cc63bb) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/media/SystemMediaRoute2Provider.java

+14 −9

Original line number	Diff line number	Diff line
		@@ -103,6 +103,7 @@ class SystemMediaRoute2Provider extends MediaRoute2Provider {
		}
		updateDeviceRoute(newAudioRoutes);

		// .getInstance returns null if there is no bt adapter available
		mBtRouteProvider = BluetoothRouteProvider.getInstance(context, (routes) -> {
		publishProviderState();

		@@ -116,11 +117,13 @@ class SystemMediaRoute2Provider extends MediaRoute2Provider {
		mContext.registerReceiver(new VolumeChangeReceiver(),
		new IntentFilter(AudioManager.VOLUME_CHANGED_ACTION));

		if (mBtRouteProvider != null) {
		mHandler.post(() -> {
		mBtRouteProvider.start();
		notifyProviderState();
		});
		}
		}

		@Override
		public void requestCreateSession(long requestId, String packageName, String routeId,
		@@ -153,12 +156,14 @@ class SystemMediaRoute2Provider extends MediaRoute2Provider {

		@Override
		public void transferToRoute(long requestId, String sessionId, String routeId) {
		if (mBtRouteProvider != null) {
		if (TextUtils.equals(routeId, mDeviceRoute.getId())) {
		mBtRouteProvider.transferTo(null);
		} else {
		mBtRouteProvider.transferTo(routeId);
		}
		}
		}

		@Override
		public void setRouteVolume(long requestId, String routeId, int volume) {
		@@ -294,7 +299,7 @@ class SystemMediaRoute2Provider extends MediaRoute2Provider {
		mDeviceRoute = new MediaRoute2Info.Builder(mDeviceRoute)
		.setVolume(newVolume)
		.build();
		} else {
		} else if (mBtRouteProvider != null) {
		mBtRouteProvider.setSelectedRouteVolume(newVolume);
		}
		publishProviderState();