Question

我的计时器服务有问题。每当我终止活动时，服务都会重新开始倒计时而不是继续倒计时。即使我终止应用程序，我希望它继续倒计时。

public class TimerService extends Service {
CountDownTimer timer;
Handler mHandler = new Handler();
private static final String TAG="com.timer";
@Override
public IBinder onBind(Intent arg0) {
    // TODO Auto-generated method stub
    return null;
}

public void onCreate(){
    mHandler.post(new Runnable(){

        @Override
        public void run() {
            timer = new CountDownTimer(20000, 1000) {
                @Override
                public void onFinish(){

                }

                @Override
                public void onTick(long millisUntilFinished) {

                    Log.i(TAG,"" + millisUntilFinished/1000);

                }
        };
        timer.start();
        }

    });

}
public int onStartCommand(Intent intent, int flags, int startId){


    return super.onStartCommand(intent, flags, startId);
}

public void onDestroy(){
    timer.cancel();
    super.onDestroy();
}

}

Answer 1

如果要终止计时器，则应调用

timer.cancel();

onFinish（）中的方法void。这将终止计时器。

计时器继续倒计时

1 个答案: