@Override
        public void onServiceConnected(ComponentName name, IBinder service) {

          songManager = (SongManager) service;

          try {
            if (songManager.isPlayingMusic()) {
              updateSongDuration(songManager.getSongDuration("ÎÞ×Ö±®"));

              updateSongLrc(songManager.getSongWordLine("ÎÞ×Ö±®"));
            }
          } catch (RemoteException e) {
            e.printStackTrace();
          }
        }
 public void playMusic(String songName) {
   try {
     songManager.startPlaySong(songName);
   } catch (RemoteException e) {
     e.printStackTrace();
   }
 }