public static void next(){
  try {
    if (musicPlaybackService != null) {
      musicPlaybackService.next();
    }
  }
 catch (  final RemoteException ignored) {
  }
}

public static void next ( ) { try { if ( musicPlaybackService != null ) { musicPlaybackService . next ( ) ; } } catch ( final RemoteException ignored ) { } }
changes to the next track
