从通知启动重复活动

Question

我这样显示我的通知。

// Create an Intent for the activity you want to start
Intent homeIntent = new Intent(context, HomeActivity.class);
homeIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent pendingIntent=PendingIntent.getActivity(context,0,homeIntent,PendingIntent.FLAG_UPDATE_CURRENT);

NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(context, MATCHES_CHANNEL_ID)
        .setSmallIcon(R.drawable.ic_avengers)
        .setContentTitle(remoteMessage.getData().get("Title"))
        .setContentText(remoteMessage.getData().get("Body"))
        .setContentIntent(pendingIntent)
        .setColor(ContextCompat.getColor(context, R.color.colorAccent))
        .setLargeIcon(BitmapFactory.decodeResource(context.getResources(), R.drawable.user_avatar))
        .setDefaults(Notification.DEFAULT_ALL)
        .setPriority(NotificationCompat.PRIORITY_HIGH)
        .setStyle(new NotificationCompat.BigTextStyle()
                .bigText(remoteMessage.getData().get("Body")));

NotificationManagerCompat notificationManager = NotificationManagerCompat.from(context);

// notificationId is a unique int for each notification that you must define
notificationManager.notify(10, mBuilder.build());

但是无论我做什么，作为我根源的家庭活动标志似乎都不起作用。我的HomeActivity可以推送到用户在我的应用程序中的任何位置。

我希望当前的家庭活动副本排在最前面，其余的应该销毁。