DEV/flutter_flutter
1
0
Fork 0
mirror of https://github.com/flutter/flutter.git synced 2026-02-20 02:29:02 +08:00
Code Issues Packages Projects Releases Wiki Activity
88,031 Commits 882 Branches 1,069 Tags
Commit Graph

3791 Commits

Author SHA1 Message Date
Kazbek Sultanov
32aef9f3e2
Enhance error handling of WidgetsBindingObserver callbacks (#181174) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

Wraps all 16 WidgetsBindingObserver callback invocations in try-catch
blocks to prevent silent failures and ensure all observers are notified
even when one throws an exception.

Previously, exceptions in observer callbacks would either:
- Be silently discarded (method channel handlers)
- Prevent subsequent observers from being notified

Now, exceptions are properly reported via FlutterError.reportError and
all observers continue to receive notifications.

Fixes flutter/flutter#180434
## Pre-launch Checklist

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


[![talabat.com](https://img.shields.io/badge/talabat.com-contributions-FF5A00?style=flat&logo=flutter&logoColor=white)](https://www.talabat.com)
[![Talabat Flutter
PRs](https://img.shields.io/badge/Talabat_Flutter_PRs-10%20merged-97ca00?style=flat&logo=flutter&logoColor=white)](https://github.com/search?q=org%3Aflutter+talabat&type=pullrequests)

---------

Co-authored-by: Mohellebi Abdessalem <116356835+AbdeMohlbi@users.noreply.github.com>
 2026-01-30 10:46:26 +00:00
Kishan Rathore
130808cb68
Add TestWidgetsApp utility and refactor widget tests to use WidgetsApp (#180456) 
This PR introduces a TestWidgetsApp utility class that provides a
minimal WidgetsApp wrapper for widget tests, replacing direct usage of
Directionality widgets.

part of: #177415 

## Changes
- test_widgets_app.dart - A reusable TestWidgetsApp widget that wraps
WidgetsApp with a builder pattern, providing Directionality, MediaQuery,
and other app-level widgets that WidgetsApp provides.
- gesture_detector_test.dart - Replaced 9 Directionality usages
- mouse_region_test.dart - Replaced 13 Directionality usages
- opacity_test.dart - Replaced 2 Directionality usages
- slivers_evil_test.dart - Replaced 3 Directionality usages and removed
redundant MediaQuery wrappers

## Note
- This PR updates golden test baselines for opacity_test.dart.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] 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].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.
 2026-01-29 17:29:01 +00:00
Renzo Olivares
478367652c
Add TestTextField and migrate tests (#180494) 
This PR introduces the convenience widget `TestTextField` in the
framework widget tests. This new widget should be used in place of
convenient `TextField` or `CupertinoTextField` usages in the widgets
library tests.

part of: #177415

## Pre-launch Checklist

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

---------

Co-authored-by: Renzo Olivares <roliv@google.com>
 2026-01-29 17:21:52 +00:00
Navaron Bracke
3e6c207166
Deprecate onReorder callback (#178242) 
This pull request deprecates the old `onReorder` callback of
`ReorderableList` / `SliverReorderableList` / `ReorderableListView`, in
favor of a new callback, `onReorderItem`, that does the index correction
as mentioned in the docs at
https://api.flutter.dev/flutter/widgets/ReorderCallback.html

I added tests to ensure that the old callback is preferred when both are
provided and tests that assert that the new callback does the index
correction correctly. I also noticed that some tests used empty
callbacks for `onReorder`, those have been updated to use wildcards in a
consistent manner.

I did not opt into making a design doc, since the change itself is very
small, that will also be apparent in the migration guide that I am going
to write.

Fixes https://github.com/flutter/flutter/issues/127901
Fixes https://github.com/flutter/flutter/issues/169878

*If you had to change anything in the [flutter/tests] repo, include a
link to the migration guide as per the [breaking change policy].*

TODO: add a migration guide on the website

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] 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.
- [x] 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

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-29 16:19:26 +00:00
LongCatIsLooong
f4c83de1bf
Send statusBarTouch events via dedicated messages (#179643) 
Instead of using fake touch events. 

Before this patch `FlutterViewController` sends two fake touch events
(down and up), at `(0, 0)` to the framework to signal that the status
bar is tapped on iOS. The scaffold widget and the cupertino page
scaffold widget set up gesture detectors to listen for these fake taps,
and scroll the "primary" scrollable container to the top in response.

This messaging mechanism is sometimes ambiguous, as the framework may
interpret that as a pair of regular pointer tap events (for instance in
#177992 the modal barrier claims the tap gesture and as a result the
modal barrier is dismissed by the fake touch events). This PR changes
that to communicate the status bar tap event via a new system channel,
and dispatch the events via `WidgetsBindingObserver`s in the framework.

See also
https://github.com/flutter/flutter/issues/177992#issuecomment-3499913265

Fixes #177992, fixes #175606

It appears that UIKit also has access to the coordinates of the touch
events to determine which scrollable view(s?) to dispatch the scroll to
top event to.
```objc
  * frame #0: 0x00000001032f6520 UIPlayground.debug.dylib`MyScrollViewController.scrollViewShouldScrollToTop(scrollView=0x0000000106014800) at UIScrollView.swift:13:3
    frame #2: 0x00000001867c9300 UIKitCore`-[UIScrollView _scrollToTopIfPossible:] + 316
    frame #3: 0x00000001867c9604 UIKitCore`-[UIScrollView _scrollToTopFromTouchAtScreenLocation:resultHandler:] + 40
    frame #4: 0x0000000186299bbc UIKitCore`__71-[UIWindow _scrollToTopViewsUnderScreenPointIfNecessary:resultHandler:]_block_invoke.358 + 168
    frame #5: 0x000000018629981c UIKitCore`-[UIWindow _scrollToTopViewsUnderScreenPointIfNecessary:resultHandler:] + 1212
    frame #6: 0x000000018581ed8c UIKitCore`-[UIStatusBarManager _handleScrollToTopAtXPosition:] + 192
    frame #7: 0x000000018581eb60 UIKitCore`-[UIStatusBarManager handleTapAction:] + 60
```
Unfortunately that information is not available to user application. The
iOS accessibility bridge currently does create dummy UIScrollViews for
each scrollable in the accessibility tree so may be we can take
advantage of that in the future.

## 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
 2026-01-28 21:35:18 +00:00
Kishan Rathore
3b449c84d3
feat: add onEnd to AnimatedCrossFade (#181455) 
feat: add onEnd to AnimatedCrossFade
fixes: #180682 

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.
 2026-01-28 02:26:24 +00:00
Ahmed Mohamed Sameh
a01a411a91
Make sure that an AnimatedPadding doesn't crash in 0x0 environment (#181235) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedPadding
widget.
 2026-01-27 23:05:02 +00:00
Ahmed Mohamed Sameh
7a84ebcc57
Make sure that an ImageFiltered doesn't crash at 0x0 environment (#181067) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ImageFiltered
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-27 22:13:53 +00:00
Kazbek Sultanov
31949a0037
Fix remove material import box decoration test (#181253) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

Removed material import in `box_decoration_test.dart`. Replaces colors
to consts.

Part of https://github.com/flutter/flutter/issues/177415
        
## Pre-launch Checklist

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


[![talabat.com](https://img.shields.io/badge/talabat.com-contributions-FF5A00?style=flat&logo=flutter&logoColor=white)](https://www.talabat.com)
[![Talabat Flutter
PRs](https://img.shields.io/badge/Talabat_Flutter_PRs-10%20merged-97ca00?style=flat&logo=flutter&logoColor=white)](https://github.com/search?q=org%3Aflutter+talabat&type=pullrequests)
 2026-01-27 22:12:05 +00:00
Ahmed Mohamed Sameh
2e64b79fd9
Make sure that an AnimatedAlign doesn't crash in 0x0 environment (#181361) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedAlign
widget.
 2026-01-27 22:10:04 +00:00
Ahmed Mohamed Sameh
1c0ccb5ce6
Make sure that an ImageIcon doesn't crash in 0x0 environment (#181099) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ImageIcon widget.

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-27 22:10:03 +00:00
Ahmed Mohamed Sameh
d93e2d4b82
Make sure that an AnimatedContainer doesn't crash in 0x0 environment (#181198) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedContainer
widget.
 2026-01-27 22:08:04 +00:00
Ahmed Mohamed Sameh
eca46191b0
Make sure that an AnimatedRotation doesn't crash in 0x0 environment (#181486) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedRotation
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-27 22:08:04 +00:00
Ahmed Mohamed Sameh
d36957f411
Make sure that an AnimatedPositionedDirectional doesn't crash in 0x0 … (#181451) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the
AnimatedPositionedDirectional widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-27 22:08:04 +00:00
Ivone Djaja
a1327012f4
Add alignment to SizeTransition (#177895) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

Remove `axisAlignment` and add `alignment` to fix
https://github.com/flutter/flutter/issues/19850

*If you had to change anything in the [flutter/tests] repo, include a
link to the migration guide as per the [breaking change policy].*

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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
 2026-01-26 21:37:22 +00:00
Kazbek Sultanov
4e00cfc25a
Remove unnecessary Material import from sliver_visibility_test (#181248) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

Remove the Material import from sliver_visibility_test.dart since it's
only testing SliverVisibility, a widgets-level component. The test
doesn't need Material-specific functionality - it only uses
DefaultWidgetsLocalizations.delegate which provides sufficient
localization support.

Changes:
- Replaced `import 'package:flutter/material.dart'` with `import
'package:flutter/widgets.dart'`
- Removed `DefaultMaterialLocalizations.delegate` from the localizations
delegates list

This helps with the decoupling of Material and Cupertino from the core
framework.

Part of #177412

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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
 2026-01-23 06:59:15 +00:00
Kostia Sokolovskyi
380c8b4a65
Add ExpansibleController.toggle method. (#181320) 
Closes https://github.com/flutter/flutter/issues/181319

### Description

- Adds `ExpansibleController.toggle` method
- Adds test to verify that `ExpansibleController.toggle` works as
expected


## Pre-launch Checklist

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

<!-- 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

---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-22 23:16:57 +00:00
Srivats Venkataraman
57911ef6dd
Fixes Typo in codebase (#181256) 
Fixes: #181153


## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] 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].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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

---------

Co-authored-by: Hannah Jin <jhy03261997@gmail.com>
 2026-01-22 23:11:34 +00:00
Ahmed Mohamed Sameh
b6efca7440
Make sure that a Hero doesn't crash in 0x0 environment (#180954) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Hero widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-22 22:59:07 +00:00
Ahmed Mohamed Sameh
d947e1ab3a
Make sure that an Icon doesn't crash in 0x0 environment (#181021) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Icon widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-21 22:58:24 +00:00
Ahmed Mohamed Sameh
3f9dff2a8e
Make sure that a GridPaper doesn't crash in 0x0 environment (#180906) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the GridPaper widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-21 22:44:06 +00:00
Kostia Sokolovskyi
697572a67c
[Android] Add display corner radii support. (#179219) 
Closes https://github.com/flutter/flutter/issues/97349
Unblocks https://github.com/flutter/flutter/issues/178463

### Description

This PR focuses only on the Android side.

As was discussed in https://github.com/flutter/flutter/issues/97349, the
iOS API for getting display corner radii is private. The only safe way
to get the radii values is to generate a lookup table ahead and use its
values at runtime. I would be happy to work on the iOS implementation in
a separate PR after this lands.

- Adds `displayCornerRadii` in the physical pixels to the engine's
window metrics
- Adds `displayCornerRadii` support on the Android API 31+
- Adds `displayCornerRadii` in the logical pixels to the `MediaQuery`
- Adds and updates tests

## Pre-launch Checklist

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

<!-- 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

---------

Co-authored-by: Matt Boetger <matt.boetger@gmail.com>
 2026-01-21 18:13:00 +00:00
Ahmed Mohamed Sameh
be2f3bd443
Make sure that a Focus doesn't crash in 0x0 environment (#180674) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Focus widget.

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-21 18:12:56 +00:00
Ahmed Mohamed Sameh
7401f6a7b0
Make sure that a Form doesn't crash in 0x0 environment (#180792) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Form widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-20 23:27:29 +00:00
Ahmed Mohamed Sameh
93ef5e43be
Make sure that an AnimatedSwitcher doesn't crash in 0x0 environment (#180190) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the AnimatedSwitcher
widget.

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-20 23:08:22 +00:00
aaazlkm
1d70a351c9
Enhance Hero widget with customizable animation curves (#180100) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

Follow-up to #159393 (closed due to inactivity).
Implements the same feature with changes based on the previous review
feedback.

Related issue: https://github.com/flutter/flutter/issues/26150

## Screenshot

Using elasticOut because the difference was hard to see with
fastOutSlowIn.
<table>
  <tr>
    <th>curve=elasticOut, reverseCurve=null</th>
    <th>curve=elasticOut, reverseCurve=linear</th>
  </tr>
  <tr>
    <td>
<video
src="https://github.com/user-attachments/assets/c8c39fb0-e677-471e-ac2a-2a062277ae48"
             controls muted loop width="320"></video>
    </td>
    <td>
<video
src="https://github.com/user-attachments/assets/1f39d0a8-ed80-4404-b766-38844cca3909"
             controls muted loop width="320"></video>
    </td>
  </tr>
</table>

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] 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.
- [x] 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
 2026-01-20 16:50:50 +00:00
Huy
552708f399
Fix test cross-imports for ListTile (#180572) 
- A part of https://github.com/flutter/flutter/issues/177415
- In this PR:
- Build a minimal TestListTile widget in `list_tile_test_utils.dart`.
It's basically a Container with necessary properties like min height,
padding, onTap callback with `HitTestBehavior.opaque` to illustrate
InkWell used in ListTile.
- Replace material ListTile widget with TestListTile for all appearances
in `packages/flutter/test/widgets`

## Pre-launch Checklist

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

Signed-off-by: huycozy <huy@nevercode.io>
 2026-01-20 03:16:22 +00:00
Navaron Bracke
906ffa3a2c
remove unused divider (#180990) 
This PR removes a single Divider from one test, since it was not adding
anything noteworthy to the test.

Part of https://github.com/flutter/flutter/issues/177415
Part of https://github.com/flutter/flutter/issues/180501

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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
 2026-01-18 10:30:09 +00:00
Navaron Bracke
3d4e28e34e
Remove MaterialButtons and Divider from draggable_scrollable_sheet_test.dart (#180996) 
This PR removes the MaterialButtons and Divider from
test/widgets/draggable_scrollable_sheet_test.dart
I also replaced some usages of WidgetsApp that did not use
`WidgetsApp(home: home)` with MaterialApp.
These usages can be replaced once
https://github.com/flutter/flutter/pull/180456 provides
`TestWidgetsApp`.

Part of https://github.com/flutter/flutter/issues/177415
Part of https://github.com/flutter/flutter/issues/180501

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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
 2026-01-18 10:28:35 +00:00
Navaron Bracke
e561a9fb82
Remove divider from widgets tests (#180999) 
This PR removes `Divider` usages from
`test/widgets/scroll_view_test.dart` and
`test/widgets/list_view_test.dart`.
Usages of `Divider()` still exist under `examples/api` and in code
samples under `lib/widgets`, though.

Part of https://github.com/flutter/flutter/issues/177415
Part of https://github.com/flutter/flutter/issues/180501

*If you had to change anything in the [flutter/tests] repo, include a
link to the migration guide as per the [breaking change policy].*

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] 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
 2026-01-17 01:46:22 +00:00
Navaron Bracke
74f162d189
clean up usages of resetXyz for TestFlutterView (#180840) 
While reviewing https://github.com/flutter/flutter/pull/180728 we
noticed that usage of `TestFlutterView.resetXyz()` was quite liberal and
some places benefit from using `TestFlutterView.reset()`, to avoid
repetition.

This PR cleans that up.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] 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
 2026-01-17 00:53:56 +00:00
Ahmed Mohamed Sameh
48c247582e
Make sure that a FocusScope doesn't crash in 0x0 environment (#180715) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the FocusScope
widget.
 2026-01-13 17:45:17 +00:00
Ahmed Mohamed Sameh
7e176f8c3f
Make sure that an ErrorWidget doesn't crash in 0x0 environment (#180830) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ErrorWidget
widget.
 2026-01-13 16:12:57 +00:00
Ahmed Mohamed Sameh
beb57ada90
Make sure that a Banner doesn't crash in 0x0 environment (#180254) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Banner widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-13 16:11:26 +00:00
Ahmed Mohamed Sameh
793b0b89e8
Make sure that a FormField doesn't crash at 0x0 environment (#180810) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the FormField widget.
 2026-01-13 16:05:42 +00:00
Ahmed Mohamed Sameh
44fc0a77e8
Make sure that a DisplayFeatureSubScreen doesn't crash in 0x0 environ… (#180357) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the
DisplayFeatureSubScreen widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-13 16:04:07 +00:00
Augusto César Perin
404221c326
Fix RawAutocomplete unmounted crash during async optionsBuilder (#180824) 
Adds a mounted check after the async optionsBuilder call to prevent
accessing state on an unmounted widget.

Fixes #170403

## Pre-launch Checklist

- [X] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [X] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [X] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [X] I signed the [CLA].
- [X] I listed at least one issue that this PR fixes in the description
above.
- [X] I updated/added relevant documentation (doc comments with `///`).
- [X] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [X] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [X] 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
 2026-01-12 19:32:46 +00:00
chunhtai
d81cd3e6f6
Migrate doc and code to use sendAnnounce (#180776) 
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

as title

## 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
 2026-01-12 17:32:54 +00:00
Ahmed Mohamed Sameh
4b5de7dbfc
Make sure that a FlutterLogo doesn't crash in 0x0 environment (#180617) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the FlutterLogo
widget.
 2026-01-12 04:32:33 +00:00
Ahmed Mohamed Sameh
5566fdd30c
Make sure that a Container doesn't crash in 0x0 environment (#180350) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Container widget.

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-10 01:05:19 +00:00
Ahmed Mohamed Sameh
4b3f1d599f
Make sure that an Expansible doesn't crash in 0x0 environment (#180478) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the Expansible
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
 2026-01-10 01:05:19 +00:00
Ahmed Mohamed Sameh
a6bcce63f5
Make sure that an EditableText doesn't crash in 0x0 environment (#180457) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the EditableText
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-08 22:02:41 +00:00
Matthew Kosarek
e064e75676
Implementation of tooltip windows for win32 (#179147) 
## What's new?
- Implemented tooltip windows for the Win32 platform
- Implemented size-to-content on Win32
- Wired up the window metrics event with constraints
- Updated the example application to demonstrate tooltips
- Wrote a bunch of unit tests

## Pre-launch Checklist

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

---------

Co-authored-by: Matej Knopp <matej.knopp@gmail.com>
 2026-01-08 21:53:56 +00:00
Victor Sanni
6679464ef2
Raw tooltip with smaller API surface that exposes tooltip widget (#177678) 
The raw widget used to make a
[Tooltip](https://api.flutter.dev/flutter/material/Tooltip-class.html).

Design doc: flutter.dev/go/codeshare-tooltip

## Constructor
```dart
class RawTooltip extends StatefulWidget {
  const RawTooltip({
    super.key,
    required this.semanticsTooltip,
    required this.tooltipBuilder,
    this.enableTapToDismiss = true,
    this.triggerMode = TooltipTriggerMode.longPress,
    this.enableFeedback = true,
    this.onTriggered,
    this.hoverDelay = Duration.zero,
    this.touchDelay = const Duration(milliseconds: 1500),
    this.dismissDelay = const Duration(milliseconds: 100),
    this.animationStyle = _kDefaultAnimationStyle,
    this.positionDelegate,
    required this.child,
  });
```

## Properties
```dart
  final String semanticsTooltip;
  final TooltipComponentBuilder tooltipBuilder;
  final Duration hoverDelay;
  final Duration touchDelay;
  final Duration dismissDelay;
  final bool enableTapToDismiss;
  final TooltipTriggerMode triggerMode;
  final bool enableFeedback;
  final TooltipTriggeredCallback? onTriggered;
  final AnimationStyle animationStyle;
  final TooltipPositionDelegate? positionDelegate;
  final Widget child;
```

Part of [☂️ Reinforcement: Add more basic components to the core
framework](https://github.com/flutter/flutter/issues/97496)
Part of [☂️ Reinforcement: Refactor widgets from design into the core
before decoupling](https://github.com/flutter/flutter/issues/53059)
Fixes [Custom Overlay for Tooltip Widget
](https://github.com/flutter/flutter/issues/45034)

---------

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
 2026-01-07 21:58:42 +00:00
Emmanuel
5d46d0f0f7
New isSemantics and deprecate containsSemantics (#180538) 
Fix #180534

## Pre-launch Checklist

- [X] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [X] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [X] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [X] I signed the [CLA].
- [X] I listed at least one issue that this PR fixes in the description
above.
- [X] I updated/added relevant documentation (doc comments with `///`).
- [X] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [X] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [X] All existing and new tests are passing.
 2026-01-07 20:05:09 +00:00
Md. Murad Hossin
eb7fb9a3d7
Fix/ios share context menu (#176199) 
This PR fixes https://github.com/flutter/flutter/issues/173491 by adding
the missing 'Share' option to the default iOS SystemContextMenu when
shareEnabled is true.

Changes:

Added IOSSystemContextMenuItemShare to getDefaultItems in
system_context_menu.dart.
Added a widget test to ensure Share is present in the default items for
non-empty selections on iOS.
Rationale:
This aligns Flutter's default iOS text selection context menu with
native iOS behavior, ensuring users see the expected 'Share' option when
selecting text.

Demo:
Video showing Share option in iOS context menu:
https://github.com/user-attachments/assets/e04cd1f9-7d92-4147-a09b-719f03d9c625
 2026-01-06 18:30:13 +00:00
Kostia Sokolovskyi
be03f0d3b1
Add tooltip support to PlatformMenuItem and PlatformMenu. (#180069) 
Closes https://github.com/flutter/flutter/issues/180031

### Description
- Adds `tooltip` support to `PlatformMenuItem` and `PlatformMenu`
- Updates `platform_menu_bar_test.dart` to cover `tooltip` related
changes and makes test-specific code private
- Updates `FlutterMenuPlugin.mm` to support `tooltip`
- Updates `FlutterMenuPluginTest.mm` to cover `tooltip` related changes


https://github.com/user-attachments/assets/abafc1ec-dc2f-45ae-a3b5-1e88759dac37

<details closed><summary>Code sample</summary>

```dart
// THIS SAMPLE ONLY WORKS ON MACOS.

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';

/// Flutter code sample for [PlatformMenuBar].

void main() => runApp(const ExampleApp());

enum MenuSelection { about, showMessage }

class ExampleApp extends StatelessWidget {
  const ExampleApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(home: Scaffold(body: PlatformMenuBarExample()));
  }
}

class PlatformMenuBarExample extends StatefulWidget {
  const PlatformMenuBarExample({super.key});

  @override
  State<PlatformMenuBarExample> createState() => _PlatformMenuBarExampleState();
}

class _PlatformMenuBarExampleState extends State<PlatformMenuBarExample> {
  String _message = 'Hello';
  bool _showMessage = false;

  void _handleMenuSelection(MenuSelection value) {
    switch (value) {
      case MenuSelection.about:
        showAboutDialog(
          context: context,
          applicationName: 'MenuBar Sample',
          applicationVersion: '1.0.0',
        );
      case MenuSelection.showMessage:
        setState(() {
          _showMessage = !_showMessage;
        });
    }
  }

  @override
  Widget build(BuildContext context) {
    ////////////////////////////////////
    // THIS SAMPLE ONLY WORKS ON MACOS.
    ////////////////////////////////////

    // This builds a menu hierarchy that looks like this:
    // Flutter API Sample
    //  ├ About
    //  ├ ────────  (group divider)
    //  ├ Hide/Show Message
    //  ├ Messages
    //  │  ├ I am not throwing away my shot.
    //  │  └ There's a million things I haven't done, but just you wait.
    //  └ Quit
    return PlatformMenuBar(
      menus: <PlatformMenuItem>[
        PlatformMenu(
          label: 'Flutter API Sample',
          menus: <PlatformMenuItem>[
            PlatformMenuItemGroup(
              members: <PlatformMenuItem>[
                PlatformMenuItem(
                  label: 'About',
                  tooltip: 'Show information about APP_NAME',
                  onSelected: () {
                    _handleMenuSelection(MenuSelection.about);
                  },
                ),
              ],
            ),
            PlatformMenuItemGroup(
              members: <PlatformMenuItem>[
                PlatformMenuItem(
                  onSelected: () {
                    _handleMenuSelection(MenuSelection.showMessage);
                  },
                  shortcut: const CharacterActivator('m'),
                  label: _showMessage ? 'Hide Message' : 'Show Message',
                  tooltip: _showMessage
                      ? 'The message will be hidden.'
                      : 'The message will be shown.',
                ),
                PlatformMenu(
                  label: 'Messages',
                  menus: <PlatformMenuItem>[
                    PlatformMenuItem(
                      label: 'I am not throwing away my shot.',
                      shortcut: const SingleActivator(
                        LogicalKeyboardKey.digit1,
                        meta: true,
                      ),
                      onSelected: () {
                        setState(() {
                          _message = 'I am not throwing away my shot.';
                        });
                      },
                    ),
                    PlatformMenuItem(
                      label:
                          "There's a million things I haven't done, but just you wait.",
                      shortcut: const SingleActivator(
                        LogicalKeyboardKey.digit2,
                        meta: true,
                      ),
                      onSelected: () {
                        setState(() {
                          _message =
                              "There's a million things I haven't done, but just you wait.";
                        });
                      },
                    ),
                  ],
                ),
              ],
            ),
            if (PlatformProvidedMenuItem.hasMenu(
              PlatformProvidedMenuItemType.quit,
            ))
              const PlatformProvidedMenuItem(
                type: PlatformProvidedMenuItemType.quit,
              ),
          ],
        ),
      ],
      child: Center(
        child: Text(
          _showMessage
              ? _message
              : 'This space intentionally left blank.\n'
                    'Show a message here using the menu.',
        ),
      ),
    );
  }
}

```

</details>

## Pre-launch Checklist

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

<!-- 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
 2026-01-06 15:22:38 +00:00
Ahmed Mohamed Sameh
b659d5fec6
Make sure that a ColorFiltered doesn't crash 0x0 environment (#180307) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the ColorFiltered
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-06 01:19:06 +00:00
Ahmed Mohamed Sameh
e7f1721a09
Make sure that a FadeInImage doesn't crash in 0x0 environment (#180495) 
This is my attempt to handle
https://github.com/flutter/flutter/issues/6537 for the FadeInImage
widget.

Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
 2026-01-06 01:06:59 +00:00
Emmanuel
68d3d7b421
Add accessibilityAnnouncement matcher (#180058) 
Fix #180057

## Pre-launch Checklist

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

<!-- 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
 2026-01-05 20:54:06 +00:00