Pause d'un service

Question

Je suis en train d'écrire un exemple de lecteur de musique en utilisant les services.je suis capable de démarrer et d'arrêter le service en utilisant l'activité qui est dans une autre application.but maintenant je dois mettre le lecteur en pause. leur sont pas de méthode de OnPause dans les services

Answer 1

Media Player

utilisent: pause();

pour redémarrer: préparer() début()

**LocalService.java**              public class LocalService extends Service { 
private NotificationManager mNM; 
MediaPlayer mMediaPlayer; 
private final IBinder mBinder = new LocalBinder(); 
public class LocalBinder extends Binder { 
    LocalService getService() { 
     return LocalService.this; 
    } 
} 

@Override 
public void onCreate() {   
    mNM = (NotificationManager)getSystemService(NOTIFICATION_SERVICE); 
} 

@Override 
public void onDestroy() { 
    mNM.cancel(R.string.local_service_started);  
    Toast.makeText(this, R.string.local_service_stopped, Toast.LENGTH_SHORT).show(); 
} 

public void startMp3Player() { 
    mMediaPlayer = MediaPlayer.create(getApplicationContext(), 
      R.raw.abc); 
    mMediaPlayer.start(); 
} 

public void mp3Stop() { 
    mMediaPlayer.stop(); 
    mMediaPlayer.release(); 
} 

@Override 
public IBinder onBind(Intent intent) {    
    return mBinder; 
} 

}

               **LocalServiceBinding.JAVA**                 public class LocalServiceBinding extends Activity { 
private boolean mIsBound; 
private LocalService mBoundService; 
Button mPlayButton; 

@Override 
protected void onCreate(Bundle savedInstanceState) { 
    super.onCreate(savedInstanceState); 
    setContentView(R.layout.local_service_binding); 
    Button button = (Button)findViewById(R.id.bind); 
    button.setOnClickListener(mBindListener); 
    button = (Button)findViewById(R.id.unbind); 
    button.setOnClickListener(mUnbindListener); 
    mPlayButton = (Button)findViewById(R.id.play); 
    mPlayButton.setOnClickListener(mPlayListener); 
    mPlayButton.setText("Play"); 
    mPlayButton.setEnabled(false); 
} 

private ServiceConnection mConnection = new ServiceConnection() { 
    public void onServiceConnected(ComponentName className, IBinder service) { 
     mBoundService = ((LocalService.LocalBinder)service).getService();    
     Toast.makeText(LocalServiceBinding.this, R.string.local_service_connected, 
       Toast.LENGTH_SHORT).show(); 
    } 

    public void onServiceDisconnected(ComponentName className) { 
     mBoundService = null; 
     Toast.makeText(LocalServiceBinding.this, R.string.local_service_disconnected, 
       Toast.LENGTH_SHORT).show(); 
    } 
}; 

private OnClickListener mBindListener = new OnClickListener() { 
    public void onClick(View v) { 
     bindService(new Intent(LocalServiceBinding.this, 
       LocalService.class), mConnection, Context.BIND_AUTO_CREATE); 
     mIsBound = true; 
     mPlayButton.setEnabled(true); 

    } 
}; 

private OnClickListener mPlayListener = new OnClickListener() { 
    public void onClick(View v) { 
      if(mPlayButton.getText() == "Play") 
      { 
       mBoundService.startMp3Player(); 
       mPlayButton.setText("Stop"); 
      } 
      else 
      { 
       mBoundService.mp3Stop(); 
       mPlayButton.setText("Play"); 
      }    
    } 
}; 

private OnClickListener mUnbindListener = new OnClickListener() { 
    public void onClick(View v) { 
     if (mIsBound) { 
      unbindService(mConnection); 
      mIsBound = false; 
      mPlayButton.setEnabled(false); 
     } 
    } 
}; 

}