BluetoothTile: Avoid NPE during boot up phase

 * Listening handling can only take place once mController
   is properly initialized.

Change-Id: Ice0c19321d8632bd55e1d403de95914ad53bad30

parent 73e7a1a7

packages/SystemUI/src/com/android/systemui/qs/tiles/BluetoothTile.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -76,6 +76,7 @@ public class BluetoothTile extends QSTileImpl<BooleanState> {

		@Override
		public void handleSetListening(boolean listening) {
		if (mController == null) return;
		if (listening) {
		mController.addCallback(mCallback);
		} else {