コード例 #1
0
 boolean isA2dpPlaying() {
   if (mService == null) return false;
   List<BluetoothDevice> sinks = mService.getConnectedDevices();
   if (!sinks.isEmpty()) {
     if (mService.isA2dpPlaying(sinks.get(0))) {
       return true;
     }
   }
   return false;
 }