[CP-stable]Revert "Fix NavigationBar indicator overlay color (#164484)" #170052
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…lutter#169497) ## Description This PR reverts the change from [Fix NavigationBar indicator overlay color](flutter#164484) as it leads to several regressions. The change was very small: replacing a Container (which obscured the overlay) with an Ink. Unfortunately this leads to some rendering issues which seem related to the Ink painting not being fully in sync with the animation logic implemented by `NavigationIndicator`. I investigated this but did not find an obvious solution. So I would prefer to revert flutter#164484 as the issue it fixed has less impact than the regression. cc @justinmc for review and also in case you have some clue about why an Ink would cause such problems compared to a Container. ## Related Issue Fixes [[Flutter 3.32.0] Active NavigationBar item not selected when switching items programmatically](flutter#169249) Fixes [NavigationDrawer active indicator offset with SvgPicture](flutter#169436) Fixes flutter#164484 (comment) Reopens flutter#163871
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@bleroux please fill out the PR description above, afterwards the release team will review this request. |
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This pull request was opened from and to a release candidate branch. This should only be done as part of the official Flutter release process. If you are attempting to make a regular contribution to the Flutter project, please close this PR and follow the instructions at Tree Hygiene for detailed instructions on contributing to Flutter. Reviewers: Use caution before merging pull requests to release branches. Ensure the proper procedure has been followed. |
matanlurey
approved these changes
Jun 5, 2025
46a4c05
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flutter:flutter-3.32-candidate.0
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This pull request is created by automatic cherry pick workflow
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.
Issue Link:
What is the link to the issue this cherry-pick is addressing?
#169249
#169436
Changelog Description:
Explain this cherry pick in one line that is accessible to most Flutter developers. See best practices for examples
NavigationBar active indicator animation gets stucked.
Impact Description:
What is the impact (ex. visual jank on Samsung phones, app crash, cannot ship an iOS app)? Does it impact development (ex. flutter doctor crashes when Android Studio is installed), or the shipping production app (the app crashes on launch)
Visual glitch visible by users. In several scenarios, the active indicator for NavigationBar and NavigationDrawer is not properly painted (animation stucked half way or active color not reflecting the current state).
Workaround:
Is there a workaround for this issue?
No
Risk:
What is the risk level of this cherry-pick?
Test Coverage:
Are you confident that your fix is well-tested by automated tests?
Validation Steps:
What are the steps to validate that this fix works?
Run the code sample from #169249.
This fix is a revert to a PR which landed in the current stable.