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androidandroid-transitions

How to prevent reverse shared element transition


I have a litle problem.

I have a fragment A with a list and an activity B with also a list. Now A and B have an image in common, so I set up an shared element transition and it works on the way from A to B.

But I don't want to have the reverse transition if I press the back button. So I don't call in B supportFinishAfterTransition instead of finish. But now there is some ugly animation:

B disappears normally except the image. The image stays in foreground until A is visible in the background and then disappears.

How can I prevent this? I want the normal behavior like if I would call finish or onBackPressed.

Greets


Solution

  • I found a solution.

    I have played around a bit and if you override onBackPressed() and call finish() instead of super.onBackPressed(), It works.