Fragment Transition with androidx.transition crashes on API level 17 and below [140361893]

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Bug

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Description

ya...@google.com

created issue #1

Sep 2, 2019 07:14AM

Component used: Fragment
Version used: 1.2.0-alpha01
Devices/Android versions reproduced on: API level 17 and below

androidx.transition needs setLayoutTransition for suppressing layouts during Fragment Transitions

FragmentContainerView was added in this CL. It disables setLayoutTransition.

https://android-review.googlesource.com/c/platform/frameworks/support/+/982228/

However, androidx.transition uses setLayoutTransition to simulate the behavior of setSuppressLayout on API levels 17 and below.

https://github.com/aosp-mirror/platform_frameworks_support/blob/androidx-master-dev/transition/transition/src/main/java/androidx/transition/ViewGroupUtilsApi14.java#L70

RecyclerView had the same issue, and this CL fixed it.

https://android-review.googlesource.com/c/platform/frameworks/support/+/1011083/

This issue was originally reported here:

https://github.com/android/animation/issues/11

Comments

jb...@google.com <jb...@google.com> #2Sep 18, 2019 04:39PM

Since this is happening in Tink, rather than in the AndroidX library, it would be best to open an issue with that project, as there isn't an easy way for us to fix this.

ya...@google.com <ya...@google.com> #3Sep 20, 2019 04:30AM

@2 I don't know what "Tink" is, but here, created:

https://github.com/google/tink/issues/534

Would this mean that this bug report should be written there as well:

https://issuetracker.google.com/issues/176215143
?

jb...@google.com <jb...@google.com> #4Sep 26, 2019 05:29AM

Marked as fixed.

Tink is the library that does the heavy lifting in Jetpack Security.

And yes, potentially raising that issue with the Tink team directly could help.

Issue 140361893

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jb...@google.com <jb...@google.com> #2Sep 18, 2019 04:39PM

ya...@google.com <ya...@google.com> #3Sep 20, 2019 04:30AM

jb...@google.com <jb...@google.com> #4Sep 26, 2019 05:29AM

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