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Editorial Team
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Asked: 2026-05-27T23:18:52+00:00

EDIT : please note: i completely re-explained my question. I have application with two

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EDIT: please note: i completely re-explained my question.

I have application with two Activites: A and B. Activity A is MAIN. So, application starts, and A appears on the screen. User press the button on it, and new Activity B appears on the screen.

So, there’s now 2 activities in my “back stack”: A and B.

Now I press “Home” key, and then click on my app’s icon on launcher: Activity B appears on the screen (not A), as far as it is top activity in my task.

Now question: how can i make Intent to similarly open the currently top Activity of my task?

I need it to use in Notification: when user clicks on my Notification, top Activity of this task should appear on the screen, not a specified one.

I tried many Intent flags, such as SINGLE_TOP and others, but i still can’t get what i need.

Does anyone know the solution?

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1 Answer

  1. Editorial Team

    Well, after spending several hours some days, i found the solution:

    Intent notificationIntent = new Intent(this, MainActivity.class);
notificationIntent.setAction(Intent.ACTION_MAIN);
notificationIntent.addCategory(Intent.CATEGORY_LAUNCHER);
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);

    That’s the way which launcher starts applications, and it works nice for notification Intent too.

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