Fragment onResume() and backStack issue

Question

I am stuck with situation for resuming my fragment when I am coming back from another fragment.

Scenario :

I have a Fragment A. Now I am opening multiple fragment with in Fragment A say : A1, A2, A3 ... using a frame layout.

Now I am initiating a new Fragment say Fragment B from one of A1/A2/A3 ...

I am performing some action over Fragment B and now when I Pop Out my Fragment B then I am not able to get onResume() of Fragment A

Just need to get onResume() while I get back from Fragment B

Any help over this needed!

Highly appreciated!

Thanks.

it's not clear how your fragments are organized. please provide some detail. — Mimmo Grottoli, Jul 23 '15 at 10:32

score 1 · Answer 1 · answered Jul 23 '15 at 11:56

1

Launch fragment A1, A2, A3 with childfragment manager from fragment A and launch fragment B with main fragment manager.

For Example : To perform any fragment operation we have two fragment manager, If you are performing any fragment operation within a fragment you should use getChildFragmentManager() inplace of getSupportFragmentManager().

Now here, to launch fragment A1, A2 and A3 you should use getChildFragmentManager() and When launching fragment B you should use getSupportFragmentManager(). So when you press back from fragment B you will get onResume callback in fragment A.

answered Jul 23 '15 at 11:56

AK Ali

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Thanks AK Ali .. was performing some code stuff like this only .. Let me check it once. will update you. – AndroidHacker Jul 23 '15 at 12:03
Thanks AK Ali for your response. I recovered that problem using Interface. Will update you all with my solution. :) – AndroidHacker Jul 24 '15 at 06:43
Hey AndroidHacker, Im having the same issue, can you post the code you used to fix this? – MidasLefko Jan 17 '16 at 14:28

score 0 · Answer 2 · answered Jul 23 '15 at 10:33

0

When you have added your fragment B, have you added the transaction to the backstack with this command: addToBackstack(null); by this way, you can restore the previous state when you press back on fragment B and return to fragment A.

answered Jul 23 '15 at 10:33

fab

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Yes.. I am using addToBackstack(null); while initiating Fragment B but with no success ... – AndroidHacker Jul 23 '15 at 10:39

Fragment onResume() and backStack issue

2 Answers2

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