Android系统引领当前活动

Question

我的应用程序中有一个带有待定意图集的通知。当我使用我的应用程序时，我会进行几个活动。登录-

我想带回用户将其带回时位于顶部的活动。换句话说，我想模拟行为-

有办法做到这一点吗？

谢谢

Answer 1

            NotificationManager manager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
            Notification notification = new Notification(R.drawable.icon,"Details", System.currentTimeMillis());
            RemoteViews remoteView = new RemoteViews(getPackageName(),R.layout.custom_notification);
            remoteView.setImageViewResource(R.id.icon, R.drawable.icon);
            remoteView.setTextViewText(R.id.Mesg, "Status : "+ details);
            notification.contentView = remoteView;
            Intent notificationIntent = new Intent(context,Form.class).putExtra("layout", "99");
            PendingIntent contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, notificationIntent,Notification.FLAG_AUTO_CANCEL);
            notification.contentIntent = contentIntent;
            notification.flags = Notification.FLAG_AUTO_CANCEL+ Notification.FLAG_ONLY_ALERT_ONCE;
            manager.notify(45, notification);

在我创建我的应用程序时，我正在使用

 Intent i = getIntent();
    k = Integer.parseInt(i.getStringExtra("layout"));
    Log.i(TAG, ">>>>>>>>>>" + k);
    if (k == 99) {
        finish();
    }

这将检查您的活动是否仍然存在...如果活动被杀死或关闭，它将把您带到堆栈顶部的活动。如果应用程序完全关闭，它将不会做任何事情