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如何从状态栏中删除通知？

发布于 2024-09-01 08:41:58 字数 154 浏览 11 评论 0原文

我根据我的情况在状态栏中显示通知。到此为止，就OK了。

现在我的应用程序中的问题是当我返回应用程序时，状态栏中仍然显示通知。

当我从应用程序返回时，我不希望收到通知。为此给我一些建议。

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寄离 2024-09-08 08:41:58

我没有足够的代表来添加评论，所以 @Commonware 。。。如果您提供更具体的细节（例如告诉他们使用
“通知 ID”，当他们创建通知并使用该 ID 取消通知时。
如果您给出答案，请使其完整或至少提供完整的详细信息。这些帖子不仅适用于 OP，还可以帮助其他遇到这篇文章的人。
像这样

final NotificationManager notificationManager = (NotificationManager) getSystemService (NOTIFICATION_SERVICE);

final Notification notification = new Notification(R.drawable.icon,"A New Message!",System.currentTimeMillis());

notification.defaults=Notification.FLAG_ONLY_ALERT_ONCE+Notification.FLAG_AUTO_CANCEL;
Intent notificationIntent = new Intent(this, AndroidNotifications.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,notificationIntent, 0);

notification.setLatestEventInfo(AndroidNotifications.this, title,message, pendingIntent);
notificationManager.notify(NOTIFICATION_ID, notification);

然后取消它你打电话

notificationManager.cancel(NOTIFICATION_ID);

或者你可以打电话

notificationManager.cancelAll();

I don't have enough rep to add comment so @Commonware . . . it would be more helpful to future readers if you gave more specific details like telling them to use a
"notification id" when they create the notification and use that ID to cancel the notification.
If you give an answer make it complete or at least provide the full details. These posts are not only meant for the OP it helps others who come across this post as well.
like so

final NotificationManager notificationManager = (NotificationManager) getSystemService (NOTIFICATION_SERVICE);

final Notification notification = new Notification(R.drawable.icon,"A New Message!",System.currentTimeMillis());

notification.defaults=Notification.FLAG_ONLY_ALERT_ONCE+Notification.FLAG_AUTO_CANCEL;
Intent notificationIntent = new Intent(this, AndroidNotifications.class);
PendingIntent pendingIntent = PendingIntent.getActivity(this, 0,notificationIntent, 0);

notification.setLatestEventInfo(AndroidNotifications.this, title,message, pendingIntent);
notificationManager.notify(NOTIFICATION_ID, notification);

Then to cancel it you call

notificationManager.cancel(NOTIFICATION_ID);

or you can call

notificationManager.cancelAll();

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冰雪之触 2024-09-08 08:41:58

您可以通过 NotificationManager cancel() 自己的通知。由您决定何时cancel()它以及何时显示它。

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隱形的亼 2024-09-08 08:41:58

notificationManager.cancelAll();

notificationManager.cancelAll();

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蓝天 2024-09-08 08:41:58

private void cancelNotificationInBar() {
        NotificationCreator notification = new NotificationCreator(getApplicationContext());
        notification.mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);

        if (notification.mNotificationManager != null) {
            notification.mNotificationManager.cancelAll();
        }
    }

private void cancelNotificationInBar() {
        NotificationCreator notification = new NotificationCreator(getApplicationContext());
        notification.mNotificationManager = (NotificationManager) this.getSystemService(Context.NOTIFICATION_SERVICE);

        if (notification.mNotificationManager != null) {
            notification.mNotificationManager.cancelAll();
        }
    }

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~没有更多了~