Android fragment transition on back navigation to previous fragment

Question

I have 2 fragments the first contains a button which on clicked opens a fragment with a ListView in it. I have a shared element transition for the button to transition into the new fragment (root layout) but I would also like to have this transition in reverse (the list fragment contracts into the button again).

However currently I detect the list item click and send an event to the Activity which pops the listview fragment off the backstack (popBackStackImmediate()) hence does not show the transition.

Is there a good way to allow back navigation while preserving reverse transition to work as well?

I have used the `FractionTranslateLinearLayout` class from the answer here, it works well: http://stackoverflow.com/questions/19372436/doing-a-push-fragment-animation — Daniel Nugent, May 02 '16 at 19:36

score 0 · Answer 1 · answered May 03 '16 at 16:01

0

did you try this:

FragmentManager fm = getSupportFragmentManager();
fm.popBackStack();
fm.executePendingTransactions();

PS: use getSupportFragmentManager() if you're using the support library else use getFragmentManager().

answered May 03 '16 at 16:01

ahmed_khan_89

2,755
26
49

doesn't make a difference :( – Bootstrapper May 09 '16 at 21:13
could you add some code? how are you adding the first fragment ? how are you adding the list fragment ? how are you going back to the first one? – ahmed_khan_89 May 12 '16 at 09:50

Android fragment transition on back navigation to previous fragment

1 Answers1