如何从自己的前台通知中停止服务

Question

我Service跑了.而onStartCommand我正在startforeground努力避免被系统杀害.

public int onStartCommand(Intent intent, int flags, int startId) {
    if (ACTION_STOP_SERVICE.equals(intent.getAction())) {
        Log.d(TAG,"called to cancel service");
        manager.cancel(NOTIFCATION_ID);
        stopSelf();
    }
    NotificationCompat.Builder builder = new NotificationCompat.Builder(this);
    builder.setContentTitle("abc");
    builder.setContentText("Press below button to stoP.");
    builder.setPriority(NotificationCompat.PRIORITY_HIGH);
    builder.setSmallIcon(R.drawable.ic_launcher);

    Intent stopSelf = new Intent(this, SameService.class);
    stopSelf.setAction(this.ACTION_STOP_SERVICE);
    PendingIntent pStopSelf = PendingIntent.getService(this, 0, stopSelf,0);
    builder.addAction(R.drawable.ic_launcher, "Stop", pStopSelf);
    manager.notify(NOTIFCATION_ID, builder.build());
}

但按下按钮后,PendingIntent工作不正常,我activity不会被它拦住.

有人可以告诉我,我在这里做错了什么或任何其他解决方案来停止notification自我制作的前台服务.

谢谢

Answer 1

为了像我这样的其他发现者,回答我自己的问题.

问题出现在下面

 PendingIntent pStopSelf = PendingIntent.getService(this, 0, stopSelf,0);

这个0到底是问题的原因.我用PendingIntent.FLAG_CANCEL_CURRENT替换了它,现在它可以工作了.

更正的代码是:

PendingIntent pStopSelf = PendingIntent.getService(this, 0, stopSelf,PendingIntent.FLAG_CANCEL_CURRENT);

有关详细说明,请查看FLAG_CANCEL_CURRENT或FLAG_UPDATE_CURRENT.