Close all running activities in an android application?

Question

I create one application and never use finish() for each activity. If my user clicks on the logout button it goes to the previous page.

How can I close my previous

Answer 1

To clear whole stack which is tracking your activities in android you can use following code

Intent intent = new Intent(this, MyHomeActivity.class).setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
        finish();
        startActivity(intent);