public class MyService extends Service {
	
	//za timer:
    int counter = 0;
 
    static final int UPDATE_INTERVAL = 1000;
    private Timer timer = new Timer();
  // do tuda za timer

    @Override
    public IBinder onBind(Intent arg0) {
        return null;
    }

 
	@Override
	public int onStartCommand(Intent intent, int flags, int startId) {
		// ovaj servis radi dok ga se ne zaustavi eksplicitno
		// dakle vraca sticky
		
		Toast.makeText(this, "Service Started", Toast.LENGTH_LONG).show();
		
		//za timer:
        doSomethingRepeatedly();

        
		return START_STICKY;
	}
    
//za timer
    private void doSomethingRepeatedly() {
        timer.scheduleAtFixedRate( new TimerTask() {
            public void run() {
                Log.d("MyService", String.valueOf(++counter));
            }
        }, 0, UPDATE_INTERVAL);
    }
	
	@Override
	public void onDestroy() {
		super.onDestroy();
		
		//za timer
        if (timer != null){
            timer.cancel();
      
        }
		
		Toast.makeText(this, "Service Destroyed", Toast.LENGTH_LONG).show();
	}
}