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我正在尝试启动不可取消的持续通知，但无论我尝试什么，它都是可取消的。

代码：

    NotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
    int icon = R.drawable.btn_rating_star_on_pressed_holo_light;
    long when = System.currentTimeMillis();

    notification = new Notification(icon, getString(R.string.notificationMSG), when);
    notification.ledARGB = 999;

    Intent notificationIntent = new Intent(this, MainActivity.class);
    PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, Notification.FLAG_ONGOING_EVENT + Notification.FLAG_NO_CLEAR + Notification.FLAG_SHOW_LIGHTS);

    notification.setLatestEventInfo(context, getString(R.string.app_name), getString(R.string.notificationMSG), contentIntent);

    notificationManager.notify(Global.NOTIFICATION_ID,notification);

我还想知道一旦启动它的活动完成后如何让它消失。尝试执行以下操作，但它只工作了几次。

@Override
protected void onDestroy(){
    notificationManager.cancel(Global.NOTIFICATION_ID);
    super.onDestroy();
}
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1 回答 1

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PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);

notification.flags |= Notification.FLAG_ONGOING_EVENT;
notification.flags |= Notification.FLAG_NO_CLEAR;
notification.flags |= Notification.FLAG_SHOW_LIGHTS;

由于某些愚蠢的原因，我们不能将标志直接放在 中，PendingIntent而是需要以这种方式设置它们。

于 2012-08-28T11:53:14.977 回答