6413 Commits

Author SHA1 Message Date
Victoria Ashworth
00da9435e3
Rename UIScene integration test projects and fix Xcode compatibility (#176635)
This PR renames the UIScene integration test projects, makes them
compatible with Xcode 16, and organizes the tests.

## Pre-launch Checklist

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- [ ] I listed at least one issue that this PR fixes in the description
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- [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
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2025-10-07 21:56:01 +00:00
Victoria Ashworth
5c66c53a31
Handle FlutterEngine registration when embedded in Multi-Scene apps (#176490)
When Multi-Scene is enabled, Flutter cannot automatically associate the
engine with a scene during the scene connection phase in most cases.
However, the `scene:willConnectToSession:options:` event is critical for
some Flutter plugins that rely on scene connection options (the
scene-equivalent of application launch options).

To workaround this, this PR adds two things:
* Adds a way to manually register a `FlutterEngine` with a
`FlutterPluginSceneLifeCycleDelegate`. Manually registered engines must
also be manually unregistered.
  * This use case is for add to app
* Automatically registers a `FlutterEngine` if the `rootViewController`
of the scene is a `FlutterViewController`
* This use case is for if a Flutter app (not add-to-app) were to enable
multi-scene since the `rootViewController` of the storyboard is a
`FlutterViewController`
  
This PR also makes a fix for when a `FlutterView` is removed from the
scene:
* If a `FlutterView` is removed from a scene, keep the `FlutterEngine`
associated with the scene until it is assigned to a new scene

## Pre-launch Checklist

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2025-10-07 02:40:02 +00:00
Danny Tuppeny
8f9d55e7af
Bump customer tests.version to 986c4326b4e4bb4e37bc963c2cc2aaa10b943859 (#176594)
This bumps the customer tests from
[20af51f6c62f7134c0c387d0ec2e13db33b1b9e4](20af51f6c6)
to
[986c4326b4e4bb4e37bc963c2cc2aaa10b943859](986c4326b4)
to get some fixes to unblock some analysis server changes that are
failing on the Flutter customer testing bots.

Related changes:

- https://dart-review.googlesource.com/c/sdk/+/448063
- https://github.com/flutter/tests/pull/470
- https://github.com/flutter/tests/pull/472
- https://dart-review.googlesource.com/c/sdk/+/452528
2025-10-06 20:35:10 +00:00
Victoria Ashworth
01474413c5
Add an AppDelegate callback for implicit FlutterEngines (#176240)
This PR introduces a new protocol `FlutterImplicitEngineDelegate`, which
adds a callback called `didInitializeImplicitFlutterEngine`, which
returns a new interface called `FlutterImplicitEngineBridge`.

This was added to expose parts of an implicit `FlutterEngine`, such as
when created from a `FlutterViewController` in a storyboard.

``` swift diff
@objc class AppDelegate: FlutterAppDelegate, FlutterImplicitEngineDelegate {
  override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
  }
}

func didInitializeImplicitFlutterEngine(_ engineBridge: FlutterImplicitEngineBridge) {
    // Register plugins with `engineBridge.pluginRegistry`
    GeneratedPluginRegistrant.register(with: engineBridge.pluginRegistry)

    // Create method channels with `engineBridge.applicationRegistrar.messenger()`
    let batteryChannel = FlutterMethodChannel(
      name: "samples.flutter.dev/battery",
      binaryMessenger: engineBridge.applicationRegistrar.messenger()
    )
    ...

    // Create platform views with `engineBridge.applicationRegistrar.messenger()`
    let factory = FLNativeViewFactory(messenger: engineBridge.applicationRegistrar.messenger())
    ...
}
```

This PR also refactors `FlutterPluginRegistrar` into 3 separate
protocols:
* `FlutterBaseRegistrar`
* `FlutterApplicationRegistrar`
* `FlutterPluginRegistrar`

Most methods are moved from `FlutterPluginRegistrar` to
`FlutterBaseRegistrar` and then `FlutterPluginRegistrar` and
`FlutterApplicationRegistrar` inherit from `FlutterBaseRegistrar`.
`FlutterPluginRegistrar` also has additional methods specific to it -
there are no meaningful/breaking changes to `FlutterPluginRegistrar`.

Fixes https://github.com/flutter/flutter/issues/173357.

## Pre-launch Checklist

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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
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2025-10-06 14:22:27 +00:00
John "codefu" McDole
a9ea4b4126
fix: support older git (ubuntu 22.04) in content hash (#176321)
content aware hash was using --format which isn't present in older, but
still supported operating systems. this pr removes the format string
which basically reduces the output before hasing to:

```shell
100644 blob 198d80926b6e873c327f71350a0cdefee6a8402f	DEPS
040000 tree 139c1f10f92e4b9d4ac3ec7d4d27b2aa9775c5cd	engine
```

this format is still stable across all platforms and passed into `git
hash-object` - which produces the actual hash fingerprint of the engine.

safety: this is the only scripts that produce this hash, so all
downstream consumers keep consuming a sha1 output. Since this changes
the sha, an engine version shouldn't exist for it and cocoon will build
the artifacts for it.

fixes: #175265
2025-10-04 02:43:22 +00:00
John "codefu" McDole
bd81ae6f02
fix: delay exiting microbenchmark (#176477)
Give the collecting process a chance to catch Done
2025-10-03 19:20:09 +00:00
Victoria Ashworth
b3ecbb9034
Add state restoration for UIScene migration (#176305)
When an iOS app migrates to UIScene, the application events for handling
state restoration are no longer called by UIKit. Instead, scene events
in the SceneDelegate must be used. This PR adds support for handling
state restoration in UIScene while still maintaining support for
unmigrated apps, as well.

Fixes https://github.com/flutter/flutter/issues/174402.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
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responsibilities.
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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
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2025-10-03 19:08:08 +00:00
LouiseHsu
22a2203888
Fix Voiceover traversal for OutlinedButton.icon (#175810)
Fixes #172489 

When an OutlinedButton.icon is initially built with a null icon and
later updated to display an icon, the underlying widget implementation
changes. The button switches from a standard OutlinedButton to a private
_OutlinedButtonWithIcon widget.

This switch causes the button's entire semantic node to be destroyed and
a new one created in its place. For screen readers like VoiceOver, this
behavior is disruptive. If an accessibility service is focused on the
button when its icon appears, that focus is lost because the original
semantic node is discarded, leading to strange behaviour as it makes an
best effort to focus on an existing node.

This PR resolves the issue by ensuring the same widget is used
regardless of whether the icon is present. The logic for
_OutlinedButtonWithIcon has been merged into the base class
OutlinedButton, ensuring that no matter if you call OutlinedButton.icon
or OutlinedButton you recieve a widget of type OutlinedButton.

Demo:


https://github.com/user-attachments/assets/e012bac9-823e-46f1-8eba-ec70e6b260a1
2025-10-03 18:02:35 +00:00
Matthew Kosarek
de64eed980
Windowing integration tests now await change futures if a changes is expected + commenting our erroneous icon in Runner.rc for win32 (#176312)
## What's new?
- Update `Runner.rc` to not include the icon file, as this is what the
other integration tests do
- Await change notifications on the controller when necessary

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
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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.
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- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
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Fixes] where supported.
- [x] All existing and new tests are passing.
2025-10-02 15:37:33 +00:00
chunhtai
a3eba8eab2
Reapply "Update the AccessibilityPlugin::Announce method to account f… (#176107)
…… (#174365)"

This reverts commit 5e146d47a61098e5ed967352812bcbbe0fe24f20.

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straight reland, previous pr was reverted because g3fix is outdated

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2025-10-01 22:34:09 +00:00
Valentin Vignal
7811e89823
Migrate to WidgetStateTextStyle (#176330)
Follow up https://github.com/flutter/flutter/pull/176270

Migrate the remaining files from `MaterialStateTextStyle ` to
`WidgetStateTextStyle `. This PR only focus on `WidgetStateTextStyle`.

- This minimizes conflicts and reduces the size of the PR for easier
reviews and follow up
- I'll work on the other elements of
`packages/flutter/lib/src/material/material_state.dart` into other PRs

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2025-10-01 18:55:00 +00:00
Victoria Ashworth
80496d7662
Add SwiftUI support for UIScene migration (#176230)
When embedding Flutter in a SwiftUI app, it appears that SwiftUI wraps
the scene delegate given by the developer in an internal class called
`SwiftUI.AppSceneDelegate`. This causes the scene delegate to fail to
check if it conforms to the `FlutterSceneLifeCycleProvider` protocol -
even though it does. However, after force casting it, selectors respond
and can be used.

## Pre-launch Checklist

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above.
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2025-10-01 14:24:37 +00:00
Victoria Ashworth
7c5e70191f
Add verbose logs to module_uiscene_test_ios (#176306)
Debugging why
https://ci.chromium.org/ui/p/flutter/builders/staging/Mac%20module_uiscene_test_ios
is failing.

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<!-- Links -->
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[Tree Hygiene]:
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[test-exempt]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[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
2025-09-30 23:36:54 +00:00
Valentin Vignal
4084680ede
Migrate to WidgetStateBorderSide (#176164)
Follow up https://github.com/flutter/flutter/pull/175981

Migrate the remaining files from `MaterialStateBorderSide ` to
`WidgetStateBorderSide `. This PR only focus on `WidgetStateBorderSide`.

- This minimizes conflicts and reduces the size of the PR for easier
reviews and follow up
- I'll work on the other elements of
`packages/flutter/lib/src/material/material_state.dart` into other PRs

## 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.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
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**Note**: The Flutter team is currently trialing the use of [Gemini Code
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[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-09-30 09:54:35 +00:00
Victoria Ashworth
7382e9361f
Add scene plugin lifecycle events (#175866)
This PR forwards scene lifecycle events from the SceneDelegate to
registered plugins.

This PR introduced 3 new public APIs:
* `FlutterSceneLifeCycleDelegate` (protocol) - This is the protocol that
plugins conform to
* `FlutterSceneLifeCycleProvider` (protocol) - This is the protocol that
a SceneDelegate can conform to instead of `FlutterSceneDelegate`
* `FlutterPluginSceneLifeCycleDelegate` (interface) - This is the class
object that a SceneDelegate using `FlutterSceneLifeCycleProvider` can
use to forward scene events to

The flow of events are as followed when SceneDelegate subclasses the
`FlutterSceneDelegate`:
* `FlutterSceneDelegate` receives `sceneDidBecomeActive` event from
UIKit
* `FlutterSceneDelegate` forwards `sceneDidBecomeActive` to
`FlutterPluginSceneLifeCycleDelegate`
* `FlutterPluginSceneLifeCycleDelegate` loops through each
`FlutterEngine` it has and forwards `sceneDidBecomeActive` to the
engine's `FlutterEnginePluginSceneLifeCycleDelegate`
* `FlutterEnginePluginSceneLifeCycleDelegate` loops through each plugin
that conforms to `FlutterSceneLifeCycleDelegate` it has and forwards
`sceneDidBecomeActive` to the plugin
* `FlutterPluginSceneLifeCycleDelegate` forwards `sceneDidBecomeActive`
to `FlutterPluginAppLifeCycleDelegate` using
`sceneDidBecomeActiveFallback`
* `FlutterPluginAppLifeCycleDelegate` loops through all plugins and
calls `applicationDidBecomeActive` if the plugin does not conform to
`FlutterSceneLifeCycleDelegate`
  
When using `FlutterSceneLifeCycleProvider` instead of
`FlutterSceneDelegate`, scene events are manually forwarded to
`FlutterPluginSceneLifeCycleDelegate` by the iOS developer. For example:

```swift
class SceneDelegate: UIResponder, UIWindowSceneDelegate, FlutterSceneLifeCycleProvider {

  var sceneLifeCycleDelegate: FlutterPluginSceneLifeCycleDelegate = FlutterPluginSceneLifeCycleDelegate()

  func sceneDidBecomeActive(_ scene: UIScene) {
    sceneLifeCycleDelegate.sceneDidBecomeActive(scene)
  }
```

Fixes https://github.com/flutter/flutter/issues/174398.

## 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
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**Note**: The Flutter team is currently trialing the use of [Gemini Code
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<!-- Links -->
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[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[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
2025-09-29 17:57:12 +00:00
Reid Baker
2a109b46cf
Migrate tests and documentation to set java version to 17 (#176204)
## 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 `///`).
- [ ] 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: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-09-29 17:12:54 +00:00
Robert Ancell
b78356cbac
Fix name of driver file (#176186)
It referred to a file that did not exist.
2025-09-29 12:56:27 +00:00
Valentin Vignal
271338bc18
Migrate to WidgetStateMouseCursor (#175981)
Follow up https://github.com/flutter/flutter/pull/175573

Migrate the remaining files from `MaterialStateMouseCursor ` to
`WidgetStateMouseCursor `. This PR only focus on `WidgetStateColor`.

- This minimizes conflicts and reduces the size of the PR for easier
reviews and follow up
- I'll work on the other elements of
`packages/flutter/lib/src/material/material_state.dart` into other PRs

## 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.
- [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
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Comments from the `gemini-code-assist` bot should not be taken as
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<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-09-26 17:20:55 +00:00
Matthew Kosarek
97c11cf89a
Implement Regular Windows for the win32 framework + add an example application for regular windows (#173715)
## What's new?
- Implement and test `_window_win32.dart`, the Win32 implementation of
`_window.dart` 🎉
- Wrote a bunch of tests in `window_win32_test.dart` which uses a mock
API barrier to mock the native Win32 layer
- Update `BaseWindowController` to extend `ChangeNotifier` and use it to
inform the `WindowScope` of when things change
- Made `RegularWindowController.empty()` a non-internal constructor, as
it is needed by implementations
- Added a _large_ example application for windowing where users can test
out different windowing concepts and see how they work!

To test, simply run the tests or try out the example app!

## 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.
2025-09-26 13:37:02 +00:00
auto-submit[bot]
5e146d47a6
Reverts "Reapply "Update the AccessibilityPlugin::Announce method to account f… (#174365)" (#176059)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#174365
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: chunhtai
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: outdated g3fix
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: mattkae
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {chunhtai}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
…o… (#174223)

This reverts commit 86327198ff0678f46cbdfb3e12f1759d03aa768d.

Reverts the revert: https://github.com/flutter/flutter/pull/174223

## 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.

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-09-25 22:37:49 +00:00
Matthew Kosarek
bf97b09609
Reapply "Update the AccessibilityPlugin::Announce method to account f… (#174365)
…o… (#174223)

This reverts commit 86327198ff0678f46cbdfb3e12f1759d03aa768d.

Reverts the revert: https://github.com/flutter/flutter/pull/174223

## 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.
2025-09-25 18:48:56 +00:00
Matt Boetger
2d5c26c0dc
In Gradle Flutter task, correctly replace '\ ' with ' '. (#175815)
Gradle does not like paths with '\ ' in them. 

Fixes: https://github.com/flutter/flutter/issues/174043

## 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.
2025-09-24 22:42:10 +00:00
Valentin Vignal
cb889b9d71
Migrate to WidgetStateColor (#175573)
Follow up of https://github.com/flutter/flutter/pull/175397

Migrate the remaining files from `MaterialStateColor ` to
`WidgetStateColor `. This PR only focus on `WidgetStateColor`.

- This minimizes conflicts and reduces the size of the PR for easier
reviews and follow up
- I'll work on the other elements of
`packages/flutter/lib/src/material/material_state.dart` into other PRs


## 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.
- [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
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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]:
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[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
2025-09-24 19:56:08 +00:00
Ben Konyi
c804b2e0ea
Remove comment about trailing commas from templates (#175864)
With the new changes to `dart format` that insert trailing commas
automatically, these comments don't serve a purpose.

Fixes https://github.com/flutter/flutter/issues/175655
2025-09-24 13:04:34 +00:00
Mohellebi abdessalem
3f6efa99fc
Fix outdated link of intl package to point to the correct new location (#174498)
fixes #174628

## 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] All existing and new tests are passing.
- [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].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.

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: Victor Sanni <victorsanniay@gmail.com>
2025-09-23 15:55:47 +00:00
Byoungchan Lee
dbeb08ad9d
Update maximum known Gradle version to 9.1.0 (#175543)
Gradle 9.1.0 was released on 2025-09-18.

## 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].
- [ ] 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.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].
2025-09-23 14:55:31 +00:00
Bruno Leroux
d5cd65b4ad
[a11y-app] Fix Autocomplete semantics label (#175409)
## Description

This PR updates the autocomplete page of the A11y assessments app. It
creates a single semantics node for the text above the autocomplete and
the autocomplete.

## Related Issue

Fixes [[VPAT][A11y][a11y-app] fix a11y_assessment autocomplete to have
proper labels](https://github.com/flutter/flutter/issues/173002)

## Tests

Adds 1 test.
2025-09-23 08:00:24 +00:00
Kostia Sokolovskyi
20d4a30444
[a11y-app] Add label to TextFormField in AutoCompleteUseCase. (#175576)
Fixes https://github.com/flutter/flutter/issues/173050

### Description

- Adds `labelText` to `TextFormField` in `AutoCompleteUseCase`

## Pre-launch Checklist

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there for submitting PRs.
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responsibilities.
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we expect every widget to implement].
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- [X] I listed at least one issue that this PR fixes in the description
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- [ ] I updated/added relevant documentation (doc comments with `///`).
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2025-09-19 19:31:24 +00:00
Harry Terkelsen
9698974b02
fix(tool): Use merge-base for content hash in detached HEAD (#175554)
The `content_aware_hash.sh` script determines which version of the
engine to use. For local development, it uses the merge-base with the
remote tracking branch to avoid unnecessary rebuilds.

However, when using `jj`, the underlying git repository is in a detached
HEAD state. The script was incorrectly interpreting this as a CI
environment and was not calculating the hash based on the merge-base,
leading to incorrect engine versions and failed Dart SDK downloads.

This change modifies the script to differentiate between a local
detached HEAD state (like with `jj`) and a CI environment by checking
for the `LUCI_CI` environment variable. This ensures the correct engine
hash is generated for both local `jj` users and CI builds.

Here is an example of failing to download the Dart SDK before:

```
Downloading Darwin arm64 Dart SDK from Flutter engine f6ea244d7b75547c2c1a4613299b24dcebe3ce5c...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100   258  100   258    0     0    858      0 --:--:-- --:--:-- --:--:--   857
[/Users/het/Projects/flutter/bin/cache/dart-sdk-darwin-arm64.zip]
  End-of-central-directory signature not found.  Either this file is not
  a zipfile, or it constitutes one disk of a multi-part archive.  In the
  latter case the central directory and zipfile comment will be found on
  the last disk(s) of this archive.
unzip:  cannot find zipfile directory in one of /Users/het/Projects/flutter/bin/cache/dart-sdk-darwin-arm64.zip or
        /Users/het/Projects/flutter/bin/cache/dart-sdk-darwin-arm64.zip.zip, and cannot find /Users/het/Projects/flutter/bin/cache/dart-sdk-darwin-arm64.zip.ZIP, period.

It appears that the downloaded file is corrupt; please try again.
If this problem persists, please report the problem at:
  https://github.com/flutter/flutter/issues/new?template=01_activation.yml
```

## Pre-launch Checklist

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we expect every widget to implement].
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- [ ] I listed at least one issue that this PR fixes in the description
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- [x] I added new tests to check the change I am making, or this PR is
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2025-09-18 22:32:08 +00:00
Bruno Leroux
23c1c23cba
[a11y-app] Fix form field label and error message (#174831)
## Description

This PR adds a label to the form field inside TextButton use case page
(for the A11y assessments app). It also customises the error message.

## Related Issue

Fixes [[VPAT][A11y][a11y-app] fix form field in text button a11y
assessment to have proper error
message](https://github.com/flutter/flutter/issues/173007)

## Tests

Adds 1 test.
2025-09-18 07:48:25 +00:00
Harry Terkelsen
2e51c3f343
[reland][web] Refactor renderers to use the same frontend code #174588 (#175392)
Refactors the renderer code so both renderers (Skwasm and CanvasKit) use
the same SceneBuilder and platform view embedding code. This change is
discussed in a design doc here:
https://flutter.dev/go/web-renderer-unification

Fixes https://github.com/flutter/flutter/issues/172311
Fixes https://github.com/flutter/flutter/issues/172308
Fixes https://github.com/flutter/flutter/issues/142072

## Pre-launch Checklist

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there for submitting PRs.
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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].
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2025-09-17 23:20:45 +00:00
Harry Terkelsen
06ecbba302
[benchmarks] Allow passing --local-web-sdk and --build-mode flags to benchmarks (#175199)
This allows setting the `--local-web-sdk` and `--build-mode` flags to
benchmarks. This makes it easier to debug benchmarks that only fail with
local engine changes.

## 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
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**Note**: The Flutter team is currently trialing the use of [Gemini Code
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2025-09-16 20:15:11 +00:00
Gray Mackall
715b4d89d4
Roll pub packages and update lockfiles (#175446)
Manual takeover of https://github.com/flutter/flutter/pull/175389. Still
need to figure out why the bot didn't run the script, seems like it
should have based on
5ecb23afdb/dev/packages_autoroller/lib/src/packages_autoroller.dart (L171)

Need to dive into the logs

Entire PR is autogenerated by:
```bash
flutter update-packages --force-upgrade
dart ../../../dev/tools/bin/generate_gradle_lockfiles.dart --no-gradle-generation --no-exclusion
```

## 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.

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Co-authored-by: Gray Mackall <mackall@google.com>
2025-09-16 20:06:25 +00:00
Elijah Okoroh
1eab8e1d13
Deprecate Objective-C plugin template (#174003)
This PR marks the `--ios-language objc` flag as deprecated for plugin
creation. It introduces a warning message in the `flutter create` tool
when the flag is used, but **does not** remove the functionality at this
time. This is the first step towards its eventual removal.

## Context

As discussed in the issue, usage metrics show that Objective-C is used
in less than 4% of newly created plugins. To streamline the tool and
align with modern iOS development practices (i.e., Swift), we are
beginning the process of phasing out this option

**Changes:**
-   Adds a deprecation warning to the CLI when the `objc` flag is used.
-   Updates the `--help` text to reflect the deprecation.
- Removes obsolete tests for Objective-C plugin creation and usage
tracking.

## Testing

I have validated these changes by:

1. Manually running `flutter-dev create` with the `objc` flag to confirm
the new deprecation warning appears.
2. Verifying that creating a plugin without the --ios-language flag does
**not** trigger the warning.
3. Running the tests in the `test/commands.shard` to ensure no
regressions were introduced.
4.  CI will validate the changes to the devicelab tests.

Fixes #169683 

## 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].
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- [X] 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
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2025-09-15 22:13:52 +00:00
Ben Konyi
87d5b75319
[ Device Lab ] Add regression testing for flutter/flutter#174952 (#174956)
Also switches to using a regex group to match the device state instead
of splitting the matched string on '='.

Fixes https://github.com/flutter/flutter/issues/174952

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-09-05 15:40:29 +00:00
Bruno Leroux
97a8e8303d
[a11y-app] Fix NavigationRail leading and trailing labels (#174861)
## Description

This PR adds a11y labels for the heading and trailing buttons of the
NavigationRail use case (for the A11y assessments app).

## Related Issue

Part of [[VPAT][A11y][a11y-app] controls in a11y assessment missing
label](https://github.com/flutter/flutter/issues/173051)

## Tests

Adds 1 test.
2025-09-05 05:40:29 +00:00
Ben Konyi
850412cfee
[ Device Lab ] Fix wakefulness check to only match log entries with string values (#174953)
Sometimes there can be multiple wakefulness log entries (e.g.,
'mWakefulness=Awake' and 'mWakefulness=1'), but we only care about the
entry with a string value.

---------

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-09-04 17:03:37 +00:00
Camille Simon
0c258ce6c5
[Android] Break up plugin_test integration tests (#174728)
Breaks up the `* plugin_test` integration test taks into `*
plugin_test_android` (contains no/low Android code) and `*
package_test_android` (contains Android code) and lowers the timeout to
45 minutes (conservative guess) to accommodate the change.

This is meant to address
https://github.com/flutter/flutter/issues/174116 as per [this
suggestion](https://github.com/flutter/flutter/issues/174116#issuecomment-3206034986);
let me know if this looks reasonable! The test sometimes times out on
Windows due to running a clean build without caching.

## 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.

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**Note**: The Flutter team is currently trialing the use of [Gemini Code
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2025-09-02 20:36:07 +00:00
Ben Konyi
33edd49421
[ Tool ] Remove support for experimental --fast-start feature (#173576)
This feature never worked correctly and has been disabled by default for
years.

Fixes https://github.com/flutter/flutter/issues/49499
2025-09-02 19:50:01 +00:00
chunhtai
03195e6990
Reapply "Add set semantics enabled API and wire iOS a11y bridge" (#174163)
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Previous pr is reverted due to internal test failure

This is a straight reland, no change from previous. only need to migrate
internal code

fixes https://github.com/flutter/flutter/issues/158399

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2025-08-29 19:29:12 +00:00
Valentin Vignal
27ed1b2261
Migrate examples and defaults to WidgetState (#174421)
Follow up of https://github.com/flutter/flutter/pull/174323

This pull request updates the usage of state sets in theme and widget
property resolution logic throughout the codebase, replacing all
instances of `MaterialState` with `WidgetState`. This change ensures
consistency with the newer `WidgetState` API and prepares the code for
future enhancements or compatibility. The update affects component
themes, button styles, property generators, and related tests.


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2025-08-27 01:35:09 +00:00
Gray Mackall
26bb33b957
[HCPP] Clean up overlay layer when last frame had overlay content and current doesn't (#173881)
Fixes https://github.com/flutter/flutter/issues/173635

My current understanding of the issue is that we are never pushing a new
empty frame for this layer, so the texture gets stuck as shown in the
bug. If we keep track of when we had content last frame, and don't in
the current frame, we can push a single empty frame for that layer when
needed.

See example in
https://github.com/flutter/flutter/issues/173635#issuecomment-3192787040

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---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-08-22 16:39:11 +00:00
chunhtai
86327198ff
Revert "Update the AccessibilityPlugin::Announce method to account fo… (#174223)
…r the view (#172669)"

This reverts commit e131243b0043f4f9944632acc734ea171c6b4105.

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pr causes internal breakage

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2025-08-21 16:52:46 +00:00
auto-submit[bot]
960d1078f8
Reverts "Reapply "Add set semantics enabled API and wire iOS a11y bridge (#161… (#171198)" (#174153)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#171198
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: chunhtai
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: breaking internal tests
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: chunhtai
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {jmagman, mdebbar}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
…265)"

This reverts commit cc04ca4e5594fe9cd87adde34a5eedf14221fc3b.

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fixes https://github.com/flutter/flutter/issues/158399

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<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-08-20 19:43:47 +00:00
Valentin Vignal
e90bd4661d
Make component theme data defaults use WidgetStateProperty (#173893)
Coming from the comments in
https://github.com/flutter/flutter/pull/173160#discussion_r2252303786

`MaterialStateProperty` is deprecated. This PR remplaces its usage with
`WidgetStateProperty` for the files that generates component theme data
defaults

## Pre-launch Checklist

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2025-08-20 07:38:22 +00:00
Matthew Kosarek
e131243b00
Update the AccessibilityPlugin::Announce method to account for the view (#172669)
## What's new?
- The accessibility "announce" method now takes a `view_id`
- The `view_id` is used to lookup the corresponding `FlutterView` in the
win32 embedder
- Updated the associated 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].
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- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
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[test-exempt].
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Fixes] where supported.
- [x] All existing and new tests are passing.

---------

Co-authored-by: Loïc Sharma <737941+loic-sharma@users.noreply.github.com>
2025-08-19 22:17:42 +00:00
chunhtai
3e4d171664
Reapply "Add set semantics enabled API and wire iOS a11y bridge (#161… (#171198)
…265)"

This reverts commit cc04ca4e5594fe9cd87adde34a5eedf14221fc3b.

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fixes https://github.com/flutter/flutter/issues/158399

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2025-08-19 17:33:07 +00:00
Ben Konyi
37848d12a8
Roll package:analyzer forward to 8.1.1 (#173867) 2025-08-15 22:56:22 +00:00
Justin McCandless
2c031ed023
Reland predictive back route transitions by default (#173860)
Relands https://github.com/flutter/flutter/pull/165832 by reverting
flutter/flutter#173809.
2025-08-15 22:40:14 +00:00
Matan Lurey
a8ae5e07fd
Read bin/cache/flutter.version.json instead of version for flutter_gallery (#173797)
Towards https://github.com/flutter/flutter/issues/171900.
2025-08-14 20:52:26 +00:00