Lazy list sets focus to different item when moving away from the fragment [365706545]

Assigned

Bug

Status Update

No update yet.

Description

ha...@nrk.no

created issue #1

Sep 10, 2024 12:27PM

Jetpack Compose version: BOM 2024.09.00

Jetpack Compose component(s) used: LazyColumn and a focusable item like Button

Android Studio Build: Android Studio Koala | 2024.1.1 Patch 1

Kotlin version: 2.0.20

Please see this sample repo: https://github.com/hakonschia/compose-1.7-focus/blob/main/app/src/main/java/com/example/scrolling/MainActivity.kt

This is for TV apps where you navigate focusable items with a DPAD

When you click on an item in a LazyColumn so that you navigate to a different framgent then focus automatically transfers to a different item (I believe it sets it to the first visible item the LazyColumn has). This does not happen on BOM 2024.08.00 (1.6.8) and is new in 2024.09.00 (1.7.0)

On 2024.09.00 this is logged. When moving to fragment B then "Button 7" recieves focus, which is not from a user interaction

12:48:50.135 Scroll...xample  D  Button 0 has focus
12:48:51.619 Scroll...xample  D  Button 1 has focus
12:48:54.130 Scroll...xample  D  Button 2 has focus
12:48:54.305 Scroll...xample  D  Button 3 has focus
12:48:54.479 Scroll...xample  D  Button 4 has focus
12:48:54.630 Scroll...xample  D  Button 5 has focus
12:48:54.808 Scroll...xample  D  Button 6 has focus
12:48:54.979 Scroll...xample  D  Button 7 has focus
12:48:55.156 Scroll...xample  D  Button 8 has focus
12:48:55.327 Scroll...xample  D  Button 9 has focus
12:48:55.492 Scroll...xample  D  Button 10 has focus
12:48:56.251 Scroll...xample  D  Moving to B
12:48:56.368 Scroll...xample  D  Button 7 has focus
12:48:56.376 Scroll...xample  D  Button 7 has focus

On 2024.08.00 this is logged, as expected focus does not move away from "Button 10":

12:53:22.687 Scroll...xample  D  Button 0 has focus
12:53:23.378 Scroll...xample  D  Button 1 has focus
12:53:23.676 Scroll...xample  D  Button 2 has focus
12:53:23.915 Scroll...xample  D  Button 3 has focus
12:53:24.075 Scroll...xample  D  Button 4 has focus
12:53:24.249 Scroll...xample  D  Button 5 has focus
12:53:24.424 Scroll...xample  D  Button 6 has focus
12:53:24.898 Scroll...xample  D  Button 7 has focus
12:53:29.723 Scroll...xample  D  Button 8 has focus
12:53:30.022 Scroll...xample  D  Button 9 has focus
12:53:30.497 Scroll...xample  D  Button 10 has focus
12:53:33.823 Scroll...xample  D  Moving to B

In our app this is pretty noticeable as the list clearly scrolls and we lose the focus position, so when we return to the fragment the scroll position isn't on the item the user clicked

Comments

ha...@nrk.no <ha...@nrk.no> #2Sep 10, 2024 12:53PM

Information redacted by Android Beta Feedback.

jo...@google.com <jo...@google.com> #3Sep 17, 2024 11:59AM

Reassigned to lp...@google.com.

Thank you for reporting this issue. We’ve shared this with our product and engineering teams and will continue to provide updates as more information becomes available.

lp...@google.com <lp...@google.com> #4Sep 17, 2024 12:00PM

Reassigned to ra...@google.com.

I was about to report this issue.

I am facing the same on Pixel 6A

ra...@google.com <ra...@google.com> #5Sep 17, 2024 06:16PM

Reassigned to vi...@google.com.

I am facing the same issue after updating my Pixel 6a today. Fingerprint functionality is completely gone from the device, including screen lock and in-app biometric authentication. This is a huge pain as I had biometrics enabled for almost everything that allowed it.

ha...@nrk.no <ha...@nrk.no> #6Sep 19, 2024 06:40AM

I am also facing the same issue and, most of the app i use needs bio-metrics authentication to use them, which is now not allowing to use them. Please do fix it ASAP as I am unable to use the phone due to this

ra...@google.com <ra...@google.com> #7Sep 23, 2024 07:52PM

- Build Number: google/bluejay_beta/bluejay:UpsideDownCake/UPB2.230407.019/10170211:user/release-keys
(Note: It is the build when sending this report. For exact build reference, please see the attached bugreport.)

I installed the udfps software as mentioned online by other users. Now the scanner has appeared again. It recorded my fingerprints as well as recognizes them. Only problem is the scanner disappears if I restart the phone.

Debugging information
Google Play services
com.google.android.gms
Version 231715044 (23.17.15 (190400-534251769))
System App (Updated)

Android System WebView
com.google.android.webview
Version 567252433 (113.0.5672.24)
System App (Updated)

Network operator: Vi India
SIM operator: Vi India

Filed by Android Beta Feedback. Version (Updated): 2.34-betterbug.external_20230413_RC05 (DOGFOOD)
To learn more about our feedback process, please visit

https://developer.android.com/preview/feedback#feedback-app.

ha...@nrk.no <ha...@nrk.no> #8Sep 24, 2024 06:23AM

Information redacted by Android Beta Feedback.

ha...@nrk.no <ha...@nrk.no> #9Oct 2, 2024 07:28AM

Same!

ha...@nrk.no <ha...@nrk.no> #10Oct 7, 2024 06:40AM

- Build Number: google/raven_beta/raven:14/UPB3.230519.008/10249953:user/release-keys
(Note: It is the build when sending this report. For exact build reference, please see the attached bugreport.)

This is not a duplicated issue. The issue this has been duplicated to relates to UPB2 which was subsequently fixed in UPB2.1

The Fingerprint Options have completely vanished in UPB3 on Pixel 6 Pro. Please treat this as a new case and fix.

Thank you.

Debugging information
Google Play services
com.google.android.gms
Version 232115044 (23.21.15 (190400-537063201))
System App (Updated)

Android System WebView
com.google.android.webview
Version 573505833 (114.0.5735.58)
System App (Updated)

Network operator: Orange F
SIM operator: Orange F

Filed by Android Beta Feedback. Version (Updated): 2.34-betterbug.external_20230413_RC05 (DOGFOOD)
To learn more about our feedback process, please visit