Android 如何在单击remoteview或操作按钮时清除自定义通知？

使用标志通知。标志自动取消

Notification notification = new Notification(icon, tickerText, when);
notification.setLatestEventInfo(context, contentTitle, contentText, pendingIntent);

// Cancel the notification after its selected

    notification.flags |= Notification.FLAG_AUTO_CANCEL;

要启动应用程序，请执行以下操作：

NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

// Create a new intent which will be fired if you click on the 

    notification
    Intent intent = new Intent(context, App.class);

// Attach the intent to a pending intent
PendingIntent pendingIntent = PendingIntent.getActivity(context, intent_id, intent, PendingIntent.FLAG_UPDATE_CURRENT);

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如果希望在用户单击通知后关闭该通知，可以在通知生成器中指定此标志：

NotificationCompat.Builder builder = new NotificationCompat.Builder(this)
        //other flags
        .setAutoCancel(true);

其他选项是通过代码取消通知：

NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
mNotificationManager.cancel(NOTIFICATION_ID);

只要插一面旗子就行了

notification.flags |= Notification.FLAG_AUTO_CANCEL;

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IntentFilter filter=新的IntentFilter（持续运动通知）

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从notificationmanager创建一个本地宽频广播接收器，接收所需的调用活动并调用cancelAll（）

设置一个标记为ur notification notification.flags |=notification.flag_AUTO_CANCEL；

    final BroadcastReceiver broadcastReceiver = new BroadcastReceiver() {
        @Override
        public void onReceive(Context contextr, Intent intent) {
            Intent mute = new Intent(contextr, VideoActivity.class);
            mute.putExtra("url", "http://dev.galaxyweblinks.com/memorybadge/phase1/uploads/video/garage.mp4");
            contextr.startActivity(mute);
            notificationManager.cancelAll();
        }
    };
    context.registerReceiver(broadcastReceiver, filter);