Fixed
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Comments
il...@google.com
Nested scrolling works partially (as per http://b/122818889 ). Let's discuss if we need full support and if so make sure it works.
go...@gmail.com
Hi!
What is 'partially' exactly?
How do I see it?
Thanks!
What is 'partially' exactly?
How do I see it?
Thanks!
jb...@google.com
As of now:
- Nesting scroll views with a scroll direction perpendicular to the ViewPager2's orientation inside ViewPager2 works
- Nesting scroll views with a scroll direction parallel to the ViewPager2's orientation inside ViewPager2 does not work
- Nesting scroll views with a scroll direction perpendicular to the ViewPager2's orientation inside ViewPager2 works
- Nesting scroll views with a scroll direction parallel to the ViewPager2's orientation inside ViewPager2 does not work
go...@gmail.com
Horizontal ViewPager2 not correctly working into a vertical RecyclerView
Set a setNestedScrollingEnabled to the RecyclerView into the ViewPager2 (across reflection) resolves the problem
Set a setNestedScrollingEnabled to the RecyclerView into the ViewPager2 (across reflection) resolves the problem
jb...@google.com
ap...@google.com
ageevvalentin@gmail.com, could you provide a sample app? I'd like to learn more about the circumstances that cause the problem; putting a clean ViewPager2 inside a clean RecyclerView seems to work fine, so there must be other factors involved.
jb...@google.com
Added a patch for androidx-master-dev that demos a horizontal ViewPager2 inside a vertical RecyclerView.
Verified that it works correctly on a:
- Nexus 4 emulator with API 17
- Nexus 5X emulator with API 28
- Pixel 2 device with API 29
To reproduce:
- Check out the Android Jetpack source (at commit 256899f482ff85cddfb050f37550be7b5ec927ef) (see steps in [1])
- Apply the patch (`git apply 0001-Add-sample-where-a-horizontal-ViewPager2-is-nested-i.patch`)
- Build and install viewpager2's integration-tests app: `./gradlew viewpager2:integration-tests:testapp:installDebug`
- Run it
Closing the issue for now, but please reopen if you have a minimal reproduction app
[1]https://android.googlesource.com/platform/frameworks/support/+/256899f482ff85cddfb050f37550be7b5ec927ef
Verified that it works correctly on a:
- Nexus 4 emulator with API 17
- Nexus 5X emulator with API 28
- Pixel 2 device with API 29
To reproduce:
- Check out the Android Jetpack source (at commit 256899f482ff85cddfb050f37550be7b5ec927ef) (see steps in [1])
- Apply the patch (`git apply 0001-Add-sample-where-a-horizontal-ViewPager2-is-nested-i.patch`)
- Build and install viewpager2's integration-tests app: `./gradlew viewpager2:integration-tests:testapp:installDebug`
- Run it
Closing the issue for now, but please reopen if you have a minimal reproduction app
[1]
Description
Component used: Navigation Version used: 2.7.7 Devices/Android versions reproduced on: Android 14 Pixel 3A Emulator & Android 14 Pixel 6 Pro
When using a
NavHostto navigate between pages, the new composable is animated in from the top left. This can be seen in my own project compiler in release mode ( shown in the video2024-03-18 20-38-28.mkv), but also in a sample project I made to test this bug.In the attached sample project, it seems to become much less common after the page is switched a few times, but resetting the emulator makes it come back. The video
2024-03-18 21-11-39.mkvshows the same problem occurring in the sample project with aNavigationBar, and2024-03-18 21-21-51.mkv, where aNavigationBaris not present.