Roll Flutter from 027f2e4 to e5d5c01 (73 revisions)

flutter/flutter@027f2e4...e5d5c01

2025-11-04 [email protected] [web] Upgrade Chrome to 141 (for engine tests) (flutter/flutter#177743)
2025-11-04 [email protected] Replace deprecated withOpacity in `chip_animation_style.0.dart‎`  example (flutter/flutter#177834)
2025-11-04 [email protected] Roll Skia from 03612114a36d to c89b6118266b (1 revision) (flutter/flutter#177991)
2025-11-04 [email protected] [web] Delete unused futurize util (flutter/flutter#177861)
2025-11-04 [email protected] Roll Skia from 1a179581af75 to 03612114a36d (1 revision) (flutter/flutter#177984)
2025-11-04 [email protected] Roll Skia from 150f844e83fb to 1a179581af75 (3 revisions) (flutter/flutter#177979)
2025-11-04 [email protected] Roll Dart SDK from 6f1bd8d05b1d to 156bf665dba4 (2 revisions) (flutter/flutter#177976)
2025-11-04 [email protected] Roll Skia from 3990fc40acdf to 150f844e83fb (1 revision) (flutter/flutter#177964)
2025-11-04 [email protected] Roll Skia from 85adfd3b8e75 to 3990fc40acdf (1 revision) (flutter/flutter#177962)
2025-11-04 [email protected] Fix `isHeif` crash (flutter/flutter#177944)
2025-11-04 [email protected] Roll Dart SDK from ac065fcd782e to 6f1bd8d05b1d (1 revision) (flutter/flutter#177955)
2025-11-04 [email protected] Roll Skia from 001516d132f0 to 85adfd3b8e75 (4 revisions) (flutter/flutter#177958)
2025-11-04 [email protected] [ Widget Preview ] Add analytic event that's reported when the previewer is opened (flutter/flutter#177949)
2025-11-04 [email protected] Marks Linux_pixel_7pro dynamic_path_stroke_tessellation_perf__timeline_summary to be unflaky (flutter/flutter#171144)
2025-11-03 [email protected] Roll Skia from da9b8fb01101 to 001516d132f0 (6 revisions) (flutter/flutter#177951)
2025-11-03 [email protected] Add FAQ entry about our attempts to remove Skia image codecs. (flutter/flutter#177947)
2025-11-03 [email protected] Add blockAccessibilityFocus flag (flutter/flutter#175551)
2025-11-03 [email protected] Make sure that a SnackBarAction doesn't crash in 0x0 environment (flutter/flutter#177899)
2025-11-03 [email protected] Make sure that a SelectionArea doesn't crash in 0x0 environment (flutter/flutter#177876)
2025-11-03 [email protected] Speculative fix for android_verified_input_test (flutter/flutter#177937)
2025-11-03 [email protected] [skia] Explicitly disable XPS backend (flutter/flutter#177050)
2025-11-03 [email protected] Roll Dart SDK from 2d3aa1d5cb9f to ac065fcd782e (2 revisions) (flutter/flutter#177927)
2025-11-03 [email protected] Improve Impeller's docs in the top-level docs folder (flutter/flutter#177848)
2025-11-03 [email protected] Make sure that GridTile doesn't crash in 0x0 environment (flutter/flutter#175321)
2025-11-03 [email protected] Make sure that a Slider doesn't crash in 0x0 environment (flutter/flutter#177882)
2025-11-03 [email protected] fix(impeller): fix params to glDiscardFrameBufferEXT (flutter/flutter#175589)
2025-11-03 [email protected] Roll Skia from 56a10bf56ee0 to da9b8fb01101 (5 revisions) (flutter/flutter#177928)
2025-11-03 [email protected] wires up set application locale to web engine (flutter/flutter#177284)
2025-11-03 [email protected] [Android 16] Update `linux_android_emu_unstable` to use avd rev 7 (flutter/flutter#177854)
2025-11-03 [email protected] Make sure that a CheckedPopupMenuItem doesn't crash in 0x0 environment (flutter/flutter#177545)
2025-11-03 [email protected] Roll Fuchsia Linux SDK from Ynp3qiXocK8WLTjlb... to vxK5obzfr1X9P2kSh... (flutter/flutter#177917)
2025-11-03 [email protected] Update pubspec.yaml.tmpl build version tracker on line 5 (flutter/flutter#173600)
2025-11-03 [email protected] [Impeller] Fix the source rectangle used when rendering an AtlasContents with the strict mode for nine-patch images (flutter/flutter#177860)
2025-11-03 [email protected] docs: Default Splash / Loading screen for web app in index.html (flutter/flutter#177084)
2025-11-03 [email protected] Roll Skia from 25e1e4e96980 to 56a10bf56ee0 (6 revisions) (flutter/flutter#177910)
2025-11-03 [email protected] Make sure that a PopupMenuItem doesn't crash in 0x0 environment (flutter/flutter#177533)
2025-11-03 [email protected] Make sure that a RefreshProgressIndicator doesn't crash in 0x0 enviro… (flutter/flutter#177556)
2025-11-03 [email protected] Make sure that a PopupMenuButton doesn't crash in 0x0 environment (flutter/flutter#177493)
2025-11-03 [email protected] Make sure that a CircularProgressIndicator doesn't crash in 0x0 envir… (flutter/flutter#177555)
2025-11-02 [email protected] Make sure that a Radio doesn't crash in 0x0 environment (flutter/flutter#177580)
2025-11-02 [email protected] Make sure that a RadioListTile doesn't crash in 0x0 environment (flutter/flutter#177576)
2025-11-02 [email protected] Make sure that an ExpandIcon doesn't crash in 0x0 envrionment (flutter/flutter#175042)
2025-11-02 [email protected] Make sure that a RangeSlider doesn't crash in 0x0 environment (flutter/flutter#177642)
2025-11-02 [email protected] Make sure that a GridTileBar doesn't crash in 0x0 environment (flutter/flutter#177546)
2025-11-02 [email protected] Make sure that a LinearProgressIndicator doesn't crash in 0x0 environ… (flutter/flutter#177553)
2025-11-02 [email protected] Make sure that a PopupMenuDivider doesn't crash in 0x0 environment (flutter/flutter#177445)
...

Add a new flag for a11y focusable

- Accessibility focus, which is the focus used by screen readers like
TalkBack and VoiceOver, is different from input focus.
- Our current logic use some existing flags to decide if a node is
accessibilty focusable. like "if it's a slider / has a check state / has
keyboard focus/..., then it's a11y focusable"
https://github.com/flutter/flutter/blob/ecbb115ae3a8cba2977ecab9f52086df860cfb1a/engine/src/flutter/shell/platform/android/io/flutter/view/AccessibilityBridge.java#L98
- but we lack the ability to explicitly set a node to be unfocusable in
a11y!
- This flag can be used to explicitly set some semantics nodes to be
unfocusable in a11y mode. if it is false, we fall back to the logic "if
it's a slider / has a check state / has keyboard focus/..., then it's
a11y focusable"

future use case 1:
user can set live region to be not focusable, so when content changes,
it will still announce, but the content can't be focused by swiping.
future use case 2:
when pushing a new route like a dialog, setting the semantics nodes in
old pages to be un focusable.




## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**Note**: The Flutter team is currently trialing the use of [Gemini Code
Assist for
GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code).
Comments from the `gemini-code-assist` bot should not be taken as
authoritative feedback from the Flutter team. If you find its comments
useful you can update your code accordingly, but if you are unsure or
disagree with the feedback, please feel free to wait for a Flutter team
member's review for guidance on which automated comments should be
addressed.

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

Add a new flag for a11y focusable

- Accessibility focus, which is the focus used by screen readers like
TalkBack and VoiceOver, is different from input focus.
- Our current logic use some existing flags to decide if a node is
accessibilty focusable. like "if it's a slider / has a check state / has
keyboard focus/..., then it's a11y focusable"
https://github.com/flutter/flutter/blob/ecbb115ae3a8cba2977ecab9f52086df860cfb1a/engine/src/flutter/shell/platform/android/io/flutter/view/AccessibilityBridge.java#L98
- but we lack the ability to explicitly set a node to be unfocusable in
a11y!
- This flag can be used to explicitly set some semantics nodes to be
unfocusable in a11y mode. if it is false, we fall back to the logic "if
it's a slider / has a check state / has keyboard focus/..., then it's
a11y focusable"

future use case 1:
user can set live region to be not focusable, so when content changes,
it will still announce, but the content can't be focused by swiping.
future use case 2:
when pushing a new route like a dialog, setting the semantics nodes in
old pages to be un focusable.




## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**Note**: The Flutter team is currently trialing the use of [Gemini Code
Assist for
GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code).
Comments from the `gemini-code-assist` bot should not be taken as
authoritative feedback from the Flutter team. If you find its comments
useful you can update your code accordingly, but if you are unsure or
disagree with the feedback, please feel free to wait for a Flutter team
member's review for guidance on which automated comments should be
addressed.

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

This pull request is created by [automatic cherry pick workflow](https://github.com/flutter/flutter/blob/main/docs/releases/Flutter-Cherrypick-Process.md#automatically-creates-a-cherry-pick-request)
Please fill in the form below, and a flutter domain expert will evaluate this cherry pick request.

### Issue Link:
#181153

### Impact Description:
This PR is to fix a typo in a newly added API (AccessiblityFocusBlockType->AccessibilityFocusBlockType)
The typo was inroduced in this PR  #175551 which was merged on Nov 3, 2025 and is in 3.39-3.41

What is the impact 
The impact is to fix a small typo by hotfix, so we dont need to deprecate the API and add a new API. 
The risk is small because the API was recently added in Nov, 2025 and it's an API to control accessibility focus. I don't think it's widely used by external developers yet.
Also the typo is not in the previous stable 3.38, so this only needs to be cp to beta. 

### Changelog Description:
Explain this cherry pick:
* In one line that is accessible to most Flutter developers.
* That describes the state prior to the fix.
* That includes which platforms are impacted.
See [best practices](https://github.com/flutter/flutter/blob/main/docs/releases/Hotfix-Documentation-Best-Practices.md) for examples.

[flutter/181153] fix a typo in a newly added API (AccessiblityFocusBlockType->AccessibilityFocusBlockType)

### 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?
N/A