FragmentTransaction fade animation issue [175417675]

Fixed

Bug

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Description

jp...@gmail.com

created issue #1

Dec 12, 2020 07:09PM

Components used: Fragment, AppCompat
Fragment version used: 1.3.0-beta02
AppCompat version used: 1.3.0-alpha02
Devices/Android versions reproduced on: API 28 (device), API 30 (emulator)

The following code is resulting in animation flickering:

supportFragmentManager.beginTransaction()
        .setCustomAnimations(android.R.anim.fade_in, android.R.anim.fade_out)
        .show(fragment2)
        .hide(fragment1)
        .commit()

This seems like a regression, as using Fragment 1.2.5 and AppCompat 1.2.0 works as expected.

This bug can be reproduced in the following test project and is only noticeable when fading from fragment2 to fragment1:

https://github.com/jpmcosta/AndroidTestProject/tree/52623ada2aa61f8d3c3857612003f02126585388

A screen record of the issue is also attached.

Thank you for taking a look into this issue.

issue_fragment_transaction_fade_animation.mp4

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Comments

il...@google.com <il...@google.com> Jan 8, 2021 12:10AM

Assigned to jb...@google.com.

ap...@google.com <ap...@google.com> #2Jan 19, 2021 07:55PM

Hi Ed, Thank you so much for these suggestions. I've been reviewing them and merging them in. Hopefully it should be live. I've included a thank you note too in the article.

jb...@google.com <jb...@google.com> #3Jan 19, 2021 07:56PM

Marked as fixed.

Great! Thanks a lot, I'll look for the live updates soon!

jp...@gmail.com <jp...@gmail.com> #4Jan 19, 2021 08:11PM

Thank you for taking a look into this issue.

Issue 175417675

Description

Issue summary

Comments

il...@google.com <il...@google.com> Jan 8, 2021 12:10AM

ap...@google.com <ap...@google.com> #2Jan 19, 2021 07:55PM

jb...@google.com <jb...@google.com> #3Jan 19, 2021 07:56PM

jp...@gmail.com <jp...@gmail.com> #4Jan 19, 2021 08:11PM

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