OnBackButton pressed Issue

Question

I have 3 Activities A, B, and C.

A is the home activity and B is its child and C is its child.

When I go to Activity C and return to A by pressing back button it gets proper navigation. But after this, if I press back button again to exit the app, it goes back to Activity B instead of exiting the app.

I have finished the Activity B onBackpressed override.

And I have implemented dynamic fragments on Activity B is that causes this problem.

I can't find out why this happens. Does Anyone have an answer?

**finish()** previous Activity if you do not want it to appear on **onBackPressed()**. — ADM, Nov 16 '17 at 05:12
Possibly your solution is here https://stackoverflow.com/questions/31624518/how-to-kill-activity-b-when-coming-from-activity-c-to-activity-a-in-android — Ankita, Nov 16 '17 at 05:20

score 1 · Answer 1 · edited Nov 16 '17 at 05:57

1

You can use finish() or finishAffinity() to end that activity

@Override
public void onBackPressed() {
   finishAffinity();
}

edited Nov 16 '17 at 05:57

ankita patel

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answered Nov 16 '17 at 05:30

Android Geek

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score 0 · Answer 2 · edited Nov 16 '17 at 06:02

0

B.b.finish();

Explanation : Declare this in B Activity :

private static B(classname) b(some name);

Call this in which class do you finish B Activity :

B.b.finish();

edited Nov 16 '17 at 06:02

MinnuKaAnae

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answered Nov 16 '17 at 05:39

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OnBackButton pressed Issue

2 Answers2