24914 Commits

Author SHA1 Message Date
auto-submit[bot]
28cc211fcd
Reverts "Fix regression in NDK version checking (#166998)" (#167007)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#166998
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: gmackall
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting:
https://github.com/flutter/flutter/pull/166998#issuecomment-2798030501
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: gmackall
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {stuartmorgan-g}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Fixes a regression from https://github.com/flutter/flutter/pull/166727/,
see
https://discord.com/channels/608014603317936148/846507907876257822/1360306682999210204

Adds a dependency on `shared_preferences_android` to the smoke tests we
have that run across the range of AGP/Gradle versions we support. Chosen
randomly, just to recreate the error. Hopefully this doesn't push the
test target into timeout range, it was already a kind of long running
one.

The IDE suggestion here was misleading, as this value switched from
nullable to non nullable in AGP 8.1/8.2. Unfortunately the IDE makes
these suggestions based on one AGP version, specified in the project
level `build.gradle.kts`. I checked all other files with our minimum
supported AGP version, and this was the only error.

## 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].

<!-- Links -->
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[CLA]: https://cla.developers.google.com/
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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

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-04-11 21:35:18 +00:00
Gray Mackall
a4b5a502d0
Fix regression in NDK version checking (#166998)
Fixes a regression from https://github.com/flutter/flutter/pull/166727/,
see
https://discord.com/channels/608014603317936148/846507907876257822/1360306682999210204

Adds a dependency on `shared_preferences_android` to the smoke tests we
have that run across the range of AGP/Gradle versions we support. Chosen
randomly, just to recreate the error. Hopefully this doesn't push the
test target into timeout range, it was already a kind of long running
one.

The IDE suggestion here was misleading, as this value switched from
nullable to non nullable in AGP 8.1/8.2. Unfortunately the IDE makes
these suggestions based on one AGP version, specified in the project
level `build.gradle.kts`. I checked all other files with our minimum
supported AGP version, and this was the only error.

## 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].

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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-04-11 19:59:21 +00:00
Koji Wakamiya
21018df029
[iOS] Infer autocorrect value from autofillHints (#165637)
fix https://github.com/flutter/flutter/issues/134723

If autofillHints contains password-related hints, set autocorrect to
`false`.


https://github.com/user-attachments/assets/aeb95f74-cabc-40ff-8829-c49bce466a6d

I checked the behaviour in UIKit and it is necessary to set correction
and spell check to `No` if username or password is set to "Content
Type". The following video shows the combination of `TextField` and
option in UIKit.


https://github.com/user-attachments/assets/6c442a87-042a-4b34-b88f-7a438fefdbb3

code: https://github.com/koji-1009/pm_behavior_test/tree/native

## 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
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- [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].
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If you need help, consider asking for advice on the #hackers-new channel
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Loïc Sharma <737941+loic-sharma@users.noreply.github.com>
2025-04-11 19:44:06 +00:00
Mairon Lucas
dc7c2892d9
modify toggle mode style with DatePickerTheme (#164102)
- Add properties to DatePickerThemeData:
- `toggleModeStyle` allow customization on _DatePickerModeToggleButton
TextStyle;
- `toggleModeForegroundColor` allow changing the color of both button
and Icon with consistency;
- Compatible with existing code by the use of defaults;
- Adjust test to cover new properties

How to customize toggle mode style before:

```dart
  showDatePicker(
    context: context,
    firstDate: DateTime(2025),
    lastDate: DateTime(2026),
    builder:
        (context, child) => Theme(
          data: ThemeData.light().copyWith(
            textTheme: TextTheme(titleSmall: TextStyle(fontSize: 16)),
            datePickerTheme: DatePickerThemeData(
              dayStyle: TextStyle(fontSize: 12),
            ),
          ),
          child: child!,
        ),
  );
```

Now:

```dart
  showDatePicker(
    context: context,
    firstDate: DateTime(2025),
    lastDate: DateTime(2026),
    builder:
        (context, child) => DatePickerTheme(
          data: DatePickerThemeData(
            toggleModeStyle: TextStyle(fontSize: 16),
            dayStyle: TextStyle(fontSize: 12),
          ),
          child: child!,
        ),
  );
```

Ref #163866
Ref #160591

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## Pre-launch Checklist

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2025-04-11 19:38:16 +00:00
Loïc Sharma
37e79eb90c
[iOS/macOS] Add Xcode error if dev dependencies are incorrect (#165916)
Recently, the Flutter tool was updated to remove dev dependencies for
release builds and add dev dependencies for debug/profile builds.

However when building from Xcode directly, dev dependencies are not
enabled/disabled. As a result, it was possible for debug builds to not
have dev dependencies (or vice versa). Example:

1. `flutter build ios --release` - Release build using Flutter tool.
Disables dev dependencies
2. `open ios/Runner.xcworkspace` - Open the iOS project in Xcode
3. In Xcode, **Product** > **Build** - Do a debug build

Previously, step 3 would result in debug artifacts that are missing dev
dependencies. This PR now makes this an error:


![image](https://github.com/user-attachments/assets/621c4a8f-1c19-44b9-8866-93bef6b4a384)

Part of https://github.com/flutter/flutter/issues/163874

## Implementation

The Flutter tool now writes a `FLUTTER_DEV_DEPENDENCIES_ENABLED` in the
generated config file. This tracks whether the currently generated
project has dev dependencies.

In the Xcode build:

1. The Xcode backend script passes the
`FLUTTER_DEV_DEPENDENCIES_ENABLED` config to `flutter assemble` using
the `DevDependenciesEnabled` define
6. The new `CheckDevDependencies` target verifies dev dependencies:
1. It checks if the dev dependencies status is correct for the current
build mode
2. It checks whether the app has dev dependencies by reading the
`.flutter-plugins-dependencies` file. If the app has no dev
dependencies, the error is suppressed.

## 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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above.
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2025-04-11 19:34:38 +00:00
Ben Konyi
ac6ab205b5
Reland "[ Widget Preview ] Add initial support for communications over the Dart Tooling Daemon (DTD) (#166698)" (#166877)
This reverts commit 059326d49dcdf8aca1ddbe755cdb337059fe5b21 and updates
the `widget-preview` command to always spawn the previewer using a local
canvaskit binary.

Fixes https://github.com/flutter/flutter/issues/166865
2025-04-11 14:55:29 +00:00
Daco Harkes
02008f007a
[native assets] Use workspace pubspec for user-defines (#166977)
If pub workspaces are used, then native assets are shared across the
whole pub workspace. Using a different user-define, invalidates the
cache. Therefore, we want to avoid having different user-defines in
different pubspecs belonging to the same workspace. So, only use the
workspace pubspec for user-defines.

Analogous Dart SDK CL:
https://dart-review.googlesource.com/c/sdk/+/422101

### Testing

Covered by the integration tests added in
https://github.com/flutter/flutter/pull/166940 for user-defines.

### Design discussion

We could allow adding user-defines in root package pubspecs later, but
this will likely deteriorate caching behavior (either invalidating the
cache often, or requiring a cache directory per root package, which
increases latency for new root packages).

Also, we'd likely add command-line user-defines later, these are
expected to deteriorate caching behavior.

For design discussion, refer to:

* https://github.com/dart-lang/native/issues/39
* https://github.com/dart-lang/native/issues/2187
2025-04-11 14:31:27 +00:00
Daco Harkes
dfa1ee63da
[native assets] Roll dependencies (#166969)
Roll forward deps to the ones published today.

Note: `package:native_assets_cli` has a lower-bound on a Dart SDK dev
version to signal for which version of Dart and Flutter it is compatible
with. This means all these packages now have pre-release versions. Since
native assets is in experimental mode and not available on the
stable/beta branches, this is as expected.

Test exempt: Covered by existing tests, only rolling forward deps.
2025-04-11 10:06:17 +00:00
Daco Harkes
0d64c7292c
[native assets] Support user-defines in pubspec (#166940)
This PR is the dual of
https://dart-review.googlesource.com/c/sdk/+/420700 in the Dart SDK.

This PR adds support for user-defines for hooks in the root package
`pubspec.yaml`.

```yaml
hooks:
  user_defines:
    hook_user_defines: # package name
      magic_value: 1000
```

For more design considerations see:

* https://github.com/dart-lang/native/issues/39

### Testing

This PR is covered by
`test/integration.shard/isolated/native_assets_test.dart`.

In this PR, we add a new test project
`dev/integration_tests/hook_user_defines/` and add a dependency on that
project in the mentioned test.

The integration test already covers `flutter run`, `flutter test`, and
`flutter build`.
2025-04-11 06:20:42 +00:00
Renzo Olivares
fc12bec5ec
Reland "SliverEnsureSemantics (#165589)" (#166889)
This reverts commit 2fc716d, and updates the cross-axis size of the
`_scrollOverflowElement` to be 1px (non-zero), so it is taken into
account by the scrollable elements scrollHeight.

Fixes #160217

## 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>
2025-04-11 00:51:26 +00:00
Kishan Rathore
1f6588fa4e
Feat: Add hintMaxLines in InputDecorationTheme (#164695)
Feat: Add hintMaxLines in InputDecorationTheme
fixes: #164656 

## 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.
2025-04-10 20:52:15 +00:00
Taha Tesser
a2c5f4943d
Add ability to customize the default RangeSlider padding (#165317)
Fixes [Ability to change RangeSlider
padding](https://github.com/flutter/flutter/issues/165046)

Add ability to override default padding so the `RangeSlider` can fit
better in a layout.

### Code sample

<details>
<summary>expand to view the code sample</summary> 

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

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

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

  @override
  State<MyApp> createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> {
  RangeValues _sliderValues = const RangeValues(0.0, 1.0);

  @override
  Widget build(BuildContext context) {

    return MaterialApp(
      debugShowCheckedModeBanner: false,
      theme: ThemeData(
        sliderTheme: const SliderThemeData(
          // padding: EdgeInsets.symmetric(vertical: 4),
          thumbColor: Colors.red,
          inactiveTrackColor: Colors.amber,
        ),
      ),
      home: Scaffold(
        body: Directionality(
          textDirection: TextDirection.ltr,
          child: Center(
            child: Card(
              shape: const RoundedRectangleBorder(
                borderRadius: BorderRadius.all(Radius.circular(4.0)),
              ),
              color: Theme.of(context).colorScheme.surfaceContainerHighest,
              margin: const EdgeInsets.symmetric(horizontal: 16.0),
              child: Padding(
                padding: const EdgeInsetsDirectional.all(16),
                child: Column(
                  mainAxisSize: MainAxisSize.min,
                  children: [
                    const Placeholder(fallbackHeight: 100.0),
                    RangeSlider(
                      values: _sliderValues,
                      onChanged: (RangeValues values) {
                        setState(() {
                          _sliderValues = values;
                        });
                      },
                    ),
                    const Placeholder(fallbackHeight: 100.0),
                  ],
                ),
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Before
(Cannot adjust default `RangeSlider` padding to fill the horizontal
space in a `Column` and reduce the padded height)


<img width="862" alt="Screenshot 2025-03-17 at 17 08 35"
src="https://github.com/user-attachments/assets/8786f2a5-5383-4611-b025-2151bc0f9fa7"
/>


### After 
Can adjust default `RangeSlider` padding via `SliderThemeData,padding`
or `RangeSlider.padding`)

<img width="862" alt="Screenshot 2025-03-17 at 17 08 26"
src="https://github.com/user-attachments/assets/38a34cf1-a372-4160-9189-aa4133582b0a"
/>


## 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].

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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
2025-04-10 18:30:06 +00:00
Konstantin Scheglov
e093aa3658
Remove unnecessary this. qualifiers. (#166805)
I'm fixing a bug in a lint, and fixing existing violations.
https://dart-review.googlesource.com/c/sdk/+/421421



## 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.
- [ ] 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].

<!-- 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]:
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[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
2025-04-10 17:50:57 +00:00
Ben Konyi
4e027f789d
[ Widget Preview ] Link to placeholder documentation when no previews are defined (#166869)
Fixes https://github.com/flutter/flutter/issues/166443


![image](https://github.com/user-attachments/assets/04870f1c-109d-4aa8-aebf-d204e44250df)
2025-04-10 17:40:59 +00:00
Ben Konyi
6dbbfe671f
[ Widget Preview ] Add support for "soft" restart of individual previews (#166846)
A soft restart simply removes the previewed widget from the widget tree
for a frame before re-inserting it on the next frame. This has the
effect of re-running local initializers in `State` objects, which would
normally require a hot restart to accomplish. This reduces the number of
cases where a full hot restart of the preview environment would be
needed to pick up state-related changes.

Fixes https://github.com/flutter/flutter/issues/166450

**Updated Controls:**


![image](https://github.com/user-attachments/assets/616f8fc4-0b57-4a1c-85e7-ef36126cdffe)

**Demo:** updates a string initialized in `initState`, triggering a hot
reload. The updated string isn't rendered until the restart button is
pressed, causing the widget to be reloaded with the new state
initialized.


https://github.com/user-attachments/assets/ab4abf8a-7823-491a-ad90-f83d877600ec
2025-04-10 16:20:11 +00:00
Tong Mu
97b5264fcc
Migrate in-comment links of the flutter/engine repository to the flutter/flutter repository (#166790)
This PR migrates almost all in-comment links that points to the main
branch of flutter/engine repository to the flutter/flutter repository,
ensuring that such links are always up to date.

I've manually verified that all links are valid. There are a few cases
where the migration is not so trivial and I had to look up for the
updated location or line number, but I'm pretty sure the new value is
correct.

The only place that I don't know how to migrate is two links in
[Upgrading-pre-1.12-Android-projects.md](https://github.com/flutter/flutter/blob/master/docs/platforms/android/Upgrading-pre-1.12-Android-projects.md)
pointing to
`https://github.com/flutter/engine/blob/main/shell/platform/android/io/flutter/app/FlutterActivity.java`,
which I guess no longer exists.

There are still many links that point to a specific branch or revision
of the engine repo. I don't think we need to migrate these links, since
they're probably not meant to be kept up to date.

## 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].

<!-- 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
2025-04-10 15:58:23 +00:00
Bruno Leroux
3455b8ab57
Update TextFormField restoration tests (#166678)
## Description

This PR updates TextFormField restoration tests:
- It adds a missing test, the one whose description is 'Textformfield
value is restorable'.
- It adds one test to replace two tests (and their corresponding helper
class) which were duplicated from TextField tests, see
https://github.com/flutter/flutter/blob/master/packages/flutter/test/material/text_field_restoration_test.dart

## Related Issue

Found while working on [Create
DropdownMenuFormField](https://github.com/flutter/flutter/issues/141941)

## Tests

Adds 2 tests.
Removes 2 tests.
2025-04-10 07:11:24 +00:00
Daco Harkes
f35d118814
[native assets] Roll dependencies (#166862)
Updating the dart-lang/native dependencies to the ones published
yesterday.

Incorporates a fix for:

* https://github.com/dart-lang/native/issues/2149
* Note that a bunch of tests were relying on ignoring build assets. The
tests have been fixed.

And the new `AssetRouting` syntax in the build hook for sending assets
to the link hook:

* https://github.com/dart-lang/native/pull/2164

Does not include support for user-defines in the pubspec yet. Will do
this in a follow up PR.

* https://github.com/dart-lang/native/pull/2165
2025-04-10 06:46:25 +00:00
Matan Lurey
d14ff81588
Handle missing placeholders in gen-l10n, add a regression test. (#166867)
Closes https://github.com/flutter/flutter/issues/165794.
2025-04-10 01:28:40 +00:00
Tong Mu
771d62fb63
[Web] Ensure that NetworkImage does not crash when disposed between frames (#166652)
Fix https://github.com/flutter/flutter/issues/164990. The reason that
caused the bug was explained under that issue.

## 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].

<!-- 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
2025-04-09 23:57:05 +00:00
Tong Mu
11d53f5d0a
ImageStreamCompleter no longer checks _hadAtLeastOneListener for disposal (#166797)
This PR removes the logic about `_hadAtLeastOneListener`, a boolean to
check during `maybeDispose`. Although this check has existed when
disposal was first added, it was a weird logic without explanation, and
most importantly, removing it doesn't seem to break anything.

## 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].

<!-- 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
2025-04-09 20:28:03 +00:00
Pavan Kumar
facbe5202f
Fix: Focus on leading icon when null (#164966)
Fix: Focus on leading icon when null
fixes: #164905 

## 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.
2025-04-09 19:43:19 +00:00
auto-submit[bot]
2fc716dbeb
Reverts "SliverEnsureSemantics (#165589)" (#166870)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#165589
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: Renzo-Olivares
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: breaking internal tests
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: Renzo-Olivares
<!-- end_original_pr_author -->

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

<!-- start_revert_body -->
This change reverts the following previous change:
Currently when using a `CustomScrollView`, screen readers cannot list or
move focus to elements that are outside the current Viewport and cache
extent because we do not create semantic nodes for these elements.

This change introduces `SliverEnsureSemantics` which ensures its sliver
child is included in the semantics tree, whether or not it is currently
visible on the screen or within the cache extent. This way screen
readers are aware the elements are there and can navigate to them /
create accessibility traversal menus with this information.
* Under the hood a new flag has been added to `RenderSliver` called
`ensureSemantics`. `RenderViewportBase` uses this in its
`visitChildrenForSemantics` to ensure a sliver is visited when creating
the semantics tree. Previously a sliver was not visited if it was not
visible or within the cache extent. `RenderViewportBase` also uses this
in `describeSemanticsClip` and `describeApproximatePaintClip` to ensure
a sliver child that wants to "ensure semantics" is not clipped out if it
is not currently visible in the viewport or outside the cache extent.
* `RenderSliverMultiBoxAdaptor.semanticBounds` now leverages its first
child as an anchor for assistive technologies to be able to reach it if
the Sliver is a child of `SliverEnsureSemantics`. If not it will still
be dropped from the semantics tree.
* `RenderProxySliver` now considers child overrides of `semanticBounds`.

On the engine side we move from using a joystick method to scroll with
`SemanticsAction.scrollUp` and `SemanticsAction.scrollDown` to using
`SemanticsAction.scrollToOffset` completely letting the browser drive
the scrolling with its current dom scroll position "scrollTop" or
"scrollLeft". This is possible by calculating the total quantity of
content under the scrollable and sizing the scroll element based on
that.

<details open><summary>Code sample</summary>

```dart
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

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

/// Flutter code sample for [SliverEnsureSemantics].

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

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

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

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

  @override
  State<SliverEnsureSemanticsExample> createState() =>
      _SliverEnsureSemanticsExampleState();
}

class _SliverEnsureSemanticsExampleState
    extends State<SliverEnsureSemanticsExample> {
  @override
  Widget build(BuildContext context) {
    final ThemeData theme = Theme.of(context);
    return Scaffold(
      appBar: AppBar(
        backgroundColor: theme.colorScheme.inversePrimary,
        title: const Text('SliverEnsureSemantics Demo'),
      ),
      body: Center(
        child: CustomScrollView(
          semanticChildCount: 106,
          slivers: <Widget>[
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 0,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Steps to reproduce',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          const Text('Issue description'),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Expected Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Actual Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Code Sample',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Screenshots',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Logs',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverFixedExtentList(
              itemExtent: 44.0,
              delegate: SliverChildBuilderDelegate(
                (BuildContext context, int index) {
                  return Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Text('Item $index'),
                    ),
                  );
                },
                childCount: 50,
                semanticIndexOffset: 1,
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 51,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 1'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 52,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 2'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 53,
                  child: Semantics(link: true, child: const Text('Link #1')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 54,
                  child: OverflowBar(
                    children: <Widget>[
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 1'),
                      ),
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 2'),
                      ),
                    ],
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 55,
                  child: Semantics(link: true, child: const Text('Link #2')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverSemanticsList(
                sliver: SliverFixedExtentList(
                  itemExtent: 44.0,
                  delegate: SliverChildBuilderDelegate(
                    (BuildContext context, int index) {
                      return Semantics(
                        role: SemanticsRole.listItem,
                        child: Card(
                          child: Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Text('Second List Item $index'),
                          ),
                        ),
                      );
                    },
                    childCount: 50,
                    semanticIndexOffset: 56,
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 107,
                  child: Semantics(link: true, child: const Text('Link #3')),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

// A sliver that assigns the role of SemanticsRole.list to its sliver child.
class SliverSemanticsList extends SingleChildRenderObjectWidget {
  const SliverSemanticsList({super.key, required Widget sliver})
    : super(child: sliver);

  @override
  RenderSliverSemanticsList createRenderObject(BuildContext context) =>
      RenderSliverSemanticsList();
}

class RenderSliverSemanticsList extends RenderProxySliver {
  @override
  void describeSemanticsConfiguration(SemanticsConfiguration config) {
    super.describeSemanticsConfiguration(config);
    config.role = SemanticsRole.list;
  }
}
```
</details>

Fixes: #160217

## 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>
2025-04-09 18:27:48 +00:00
auto-submit[bot]
059326d49d
Reverts "[ Widget Preview ] Add initial support for communications over the Dart Tooling Daemon (DTD) (#166698)" (#166866)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#166698
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: jonahwilliams
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: tests are timing out in presubmit
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: bkonyi
<!-- end_original_pr_author -->

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

<!-- start_revert_body -->
This change reverts the following previous change:
This will eventually be used as the main communication channel between
the widget preview scaffold, the Flutter tool, and other developer
tooling (e.g., IDEs).

Fixes #166417
<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-04-09 18:11:18 +00:00
Valentin Hăloiu
0321ef5587
Add buildMode, icuDataPath and engineRevision interpolations for custom devices (#164455)
<!--
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:
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Make 3 additional string interpolated values available to the
`postBuild` and `runDebug` custom device commands:
- `${icuDataPath}`
- `${engineRevision}`
- `${buildMode}`

#164454 provides some additional context and the main motivation for
this change.

Fixes #164454.

## 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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<!-- Links -->
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[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
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2025-04-09 16:22:33 +00:00
Huy
2249c4dbbf
Fix CarouselView demo page is not functional using mouse scroll (#166512)
### Description
This PR seeks to refine the CarouselView API doc sample for Web and
Desktop platforms. On these platforms, mouse dragging gestures do not
provide natural behavior similar to other desktop applications. This PR
will improve the documentation by suggesting appropriate approaches to
users (either using Shift + mouse wheel to scroll the view horizontally
or referring to the instructions for overriding the default
ScrollBehavior if they still want to implement dragging on these
platforms).


### Related issue
Fix https://github.com/flutter/flutter/issues/165265

## 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].
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[Data Driven Fixes]:
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2025-04-09 07:05:15 +00:00
黑深蓝
9c4e49ea78
fix(ListTileTheme): isThreeLine is missing. (#165481)
fix: https://github.com/flutter/flutter/issues/165453

## 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.
2025-04-09 04:47:20 +00:00
Jonah Williams
22bcb9d5ea
[framework] re-enable skipped impeller goldens. (#166354)
Fixes https://github.com/flutter/flutter/issues/143616

Maybe. Lets see if its stable.

Update: I've run this a few times and it seems stable.
2025-04-09 03:31:31 +00:00
Renzo Olivares
3fa9b38705
SliverEnsureSemantics (#165589)
Currently when using a `CustomScrollView`, screen readers cannot list or
move focus to elements that are outside the current Viewport and cache
extent because we do not create semantic nodes for these elements.

This change introduces `SliverEnsureSemantics` which ensures its sliver
child is included in the semantics tree, whether or not it is currently
visible on the screen or within the cache extent. This way screen
readers are aware the elements are there and can navigate to them /
create accessibility traversal menus with this information.
* Under the hood a new flag has been added to `RenderSliver` called
`ensureSemantics`. `RenderViewportBase` uses this in its
`visitChildrenForSemantics` to ensure a sliver is visited when creating
the semantics tree. Previously a sliver was not visited if it was not
visible or within the cache extent. `RenderViewportBase` also uses this
in `describeSemanticsClip` and `describeApproximatePaintClip` to ensure
a sliver child that wants to "ensure semantics" is not clipped out if it
is not currently visible in the viewport or outside the cache extent.
* `RenderSliverMultiBoxAdaptor.semanticBounds` now leverages its first
child as an anchor for assistive technologies to be able to reach it if
the Sliver is a child of `SliverEnsureSemantics`. If not it will still
be dropped from the semantics tree.
* `RenderProxySliver` now considers child overrides of `semanticBounds`.

On the engine side we move from using a joystick method to scroll with
`SemanticsAction.scrollUp` and `SemanticsAction.scrollDown` to using
`SemanticsAction.scrollToOffset` completely letting the browser drive
the scrolling with its current dom scroll position "scrollTop" or
"scrollLeft". This is possible by calculating the total quantity of
content under the scrollable and sizing the scroll element based on
that.

<details open><summary>Code sample</summary>

```dart
// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

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

/// Flutter code sample for [SliverEnsureSemantics].

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

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

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

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

  @override
  State<SliverEnsureSemanticsExample> createState() =>
      _SliverEnsureSemanticsExampleState();
}

class _SliverEnsureSemanticsExampleState
    extends State<SliverEnsureSemanticsExample> {
  @override
  Widget build(BuildContext context) {
    final ThemeData theme = Theme.of(context);
    return Scaffold(
      appBar: AppBar(
        backgroundColor: theme.colorScheme.inversePrimary,
        title: const Text('SliverEnsureSemantics Demo'),
      ),
      body: Center(
        child: CustomScrollView(
          semanticChildCount: 106,
          slivers: <Widget>[
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 0,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Column(
                        crossAxisAlignment: CrossAxisAlignment.start,
                        children: <Widget>[
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Steps to reproduce',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          const Text('Issue description'),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Expected Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Actual Results',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Code Sample',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Screenshots',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                          Semantics(
                            header: true,
                            headingLevel: 3,
                            child: Text(
                              'Logs',
                              style: theme.textTheme.headlineSmall,
                            ),
                          ),
                        ],
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverFixedExtentList(
              itemExtent: 44.0,
              delegate: SliverChildBuilderDelegate(
                (BuildContext context, int index) {
                  return Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Text('Item $index'),
                    ),
                  );
                },
                childCount: 50,
                semanticIndexOffset: 1,
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 51,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 1'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 52,
                  child: Card(
                    child: Padding(
                      padding: const EdgeInsets.all(8.0),
                      child: Semantics(
                        header: true,
                        child: const Text('Footer 2'),
                      ),
                    ),
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 53,
                  child: Semantics(link: true, child: const Text('Link #1')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 54,
                  child: OverflowBar(
                    children: <Widget>[
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 1'),
                      ),
                      TextButton(
                        onPressed: () {},
                        child: const Text('Button 2'),
                      ),
                    ],
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 55,
                  child: Semantics(link: true, child: const Text('Link #2')),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverSemanticsList(
                sliver: SliverFixedExtentList(
                  itemExtent: 44.0,
                  delegate: SliverChildBuilderDelegate(
                    (BuildContext context, int index) {
                      return Semantics(
                        role: SemanticsRole.listItem,
                        child: Card(
                          child: Padding(
                            padding: const EdgeInsets.all(8.0),
                            child: Text('Second List Item $index'),
                          ),
                        ),
                      );
                    },
                    childCount: 50,
                    semanticIndexOffset: 56,
                  ),
                ),
              ),
            ),
            SliverEnsureSemantics(
              sliver: SliverToBoxAdapter(
                child: IndexedSemantics(
                  index: 107,
                  child: Semantics(link: true, child: const Text('Link #3')),
                ),
              ),
            ),
          ],
        ),
      ),
    );
  }
}

// A sliver that assigns the role of SemanticsRole.list to its sliver child.
class SliverSemanticsList extends SingleChildRenderObjectWidget {
  const SliverSemanticsList({super.key, required Widget sliver})
    : super(child: sliver);

  @override
  RenderSliverSemanticsList createRenderObject(BuildContext context) =>
      RenderSliverSemanticsList();
}

class RenderSliverSemanticsList extends RenderProxySliver {
  @override
  void describeSemanticsConfiguration(SemanticsConfiguration config) {
    super.describeSemanticsConfiguration(config);
    config.role = SemanticsRole.list;
  }
}
```
</details>

Fixes: #160217

## 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>
2025-04-09 01:58:11 +00:00
flutter-pub-roller-bot
d3be3dec42
Roll pub packages (#166779)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-04-09 01:55:08 +00:00
Matan Lurey
54b3a97f53
Allow dart pub deps --json to fail without causing an explicit crash. (#166778)
Closes https://github.com/flutter/flutter/issues/166648.

I think a better fix is to stop using `dart pub deps --json` and use
@sigurdm's new `.dart_tool/` vendored solution, but that can be a
follow-up change.
2025-04-09 01:53:02 +00:00
yim
4673e20c72
Fix TreeSliver rendering offset. (#166442)
Fixes: #166326

The issue lies only in the `paint` method, and there are no problems
with `tester.getTopLeft`. Therefore, I used a golden file test.

## 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.
- [ ] 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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[Data Driven Fixes]:
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2025-04-09 01:53:01 +00:00
Gray Mackall
e2dea95082
Fix warnings in FGP (#166727)
Fixes/suppresses all warnings:

1. Fixes https://github.com/flutter/flutter/issues/162695
2. Suppresses warnings about the various `*Variant*` imports that we use
being deprecated, with comments linking to
https://github.com/flutter/flutter/issues/166550 to migrate to the
variant api.
3. Fixes some unused elvis operators and unneeded types provided for
declarations that AGP complains about, e.g. `val fooString: String = "a
string"`, and use of deprecated string related methods.
4. Follows up on https://github.com/flutter/flutter/pull/166277, as we
were getting a warning mentioned in this comment
https://github.com/flutter/flutter/pull/166277#issuecomment-2780184486.
5. Suppresses some warnings about unused code where the analysis
couldn't properly detect it being used (i.e., it isn't unused)

(4) is more opinionated, let me know if you think it should be done in a
follow 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].
- [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].

<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-04-08 18:37:14 +00:00
Ben Konyi
30e53b0d9c
[ Widget Preview ] Add initial support for communications over the Dart Tooling Daemon (DTD) (#166698)
This will eventually be used as the main communication channel between
the widget preview scaffold, the Flutter tool, and other developer
tooling (e.g., IDEs).

Fixes #166417
2025-04-08 18:10:50 +00:00
Reid Baker
9bf18f0971
bump warn agp version from 7.3 to 8.3 (#166555)
Bumping the warn agp version from 7.3 (sept 2022) to 8.3 (feb 2024).
This is because we will likely need to depend on apis available in the
newer versions of AGP as part of our work to migrate to the
public/stable agp api. Warning will not break customers but starts the
clock on being able to bump error version.

I would have also bumped the error version but want to get this in
before the 3.32 cut next monday and adding errors can cause review
delay.

## 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.
- [ ] 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: Jackson Gardner <jacksongardner@google.com>
2025-04-08 17:22:08 +00:00
ash2moon
6fc673fc36
add check for announcement support per platform (#166099)
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Helps unblock https://github.com/flutter/flutter/pull/165531 and is part
of https://github.com/flutter/flutter/issues/165510

*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

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- [x] I read the [Tree Hygiene] wiki page, which explains my
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we expect every widget to implement].
- [x] I signed the [CLA].
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above.
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[Data Driven Fixes]:
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2025-04-08 15:02:08 +00:00
Ahmed R.
896cd9146c
Fix DropdownMenu keyboard navigation on filtered entries (#165868)
Fix `DropdownMenu` keyboard navigation when `enableFilter` is set to
true. Nothing major here, just a simple bugfix.

## Related Issues

- Fixes #165867 

## Tests

Added 1 test.

## 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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https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-08 07:07:39 +00:00
Chikamatsu Kazuya
cd0082f04f
Fix: DraggableScrollableSheet may not close if snapping is enabled (#165557)
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fixes #140701

This PR fixes an issue where a DraggableScrollableSheet with `snap` set
to true and `shouldCloseOnMinExtent` set to true may not close when
dragged downward.

The issue was caused by round-off errors accumulated by `addPixelDelta`
method, which could lead to `extent.currentSize` not matching the
`extent.minSize` exactly when the bottom is reached. I added logic to
correct it when the snapping ballistic animation is complete.

<details>
<summary>Sample code</summary>

```Dart
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

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

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: HomePage(),
    );
  }
}

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

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text("DraggableScrollableSheet Test"),
      ),
      body: Center(
        child: ElevatedButton(
          child: Text("Open"),
          onPressed: () {
            showModalBottomSheet(
              context: context,
              showDragHandle: true,
              isScrollControlled: true,
              builder: (context) => _buildBottomSheet(),
            );
          },
        ),
      ),
    );
  }

  Widget _buildBottomSheet() {
    return NotificationListener<DraggableScrollableNotification>(
      onNotification: (notification) {
        print(notification.extent);
        return false;
      },
      child: DraggableScrollableSheet(
        expand: false,
        snap: true,
        shouldCloseOnMinExtent: true,
        maxChildSize: 0.9,
        minChildSize: 0.25,
        builder: (context, scrollController) {
          return ListView.builder(
            controller: scrollController,
            itemCount: 100,
            itemBuilder: (context, index) {
              return ListTile(
                title: Text("Item $index"),
              );
            },
          );
        },
      ),
    );
  }
}
```

</details>

| Before applying fix | After |
| --- | --- |
| * Occurs with probability <video
src="https://github.com/user-attachments/assets/ffd2d097-3ed5-4775-90d5-950092d49591">
| <video
src="https://github.com/user-attachments/assets/0f20cb81-3444-40a3-a84d-ed4bff15887e">
|


## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
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we expect every widget to implement].
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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
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- [x] I followed the [breaking change policy] and added [Data Driven
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2025-04-08 04:23:34 +00:00
flutter-pub-roller-bot
cc556aecae
Roll pub packages (#166503)
This PR was generated by `flutter update-packages --force-upgrade`.

---------

Co-authored-by: Ben Konyi <bkonyi@google.com>
2025-04-08 00:41:20 +00:00
Tong Mu
5e42c80fb4
Add RoundedSuperellipseBorder and apply it to CupertinoActionSheet (#166303)
This PR creates a new class `RoundedSuperellipseBorder`, which is the
main way to draw a rounded superellipse with filling and/or stroking.

The new class is very similar to `RoundedRectangleBorder` and shares a
lot of private code, therefore they reside in the same file.

For demonstration purposes, the rounded superellipse is also applied to
`CupertinoActionSheet`, whose cancel button was drawn with the border
class.



https://github.com/user-attachments/assets/39599dcf-5cf1-46e1-ab34-8c477cbef9d4

(Sadly this demo wouldn't fit for dartpad because rounded superellipses
are not yet supported on Web.)

## Pre-launch Checklist

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there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
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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
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2025-04-08 00:05:23 +00:00
Srujan Gaddam
d9c9955504
[flutter_tools] Update dwds version to 24.3.10 (#166699)
## 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].
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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.
2025-04-07 21:31:07 +00:00
Kishan Rathore
b44137f078
Fix: CupertinoSheetTransition moves SystemUIOverlayStyle to outside of delegatedTransition and only changes top bar (#164680)
Fix: CupertinoSheetTransition should set the SystemUIOverlayStyle in
init state
fixes: #164633 
Fixes https://github.com/flutter/flutter/issues/164134

## 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.
2025-04-07 19:39:40 +00:00
Ben Konyi
86525bcce4
[ Widget Preview ] Update generated test files (#166701) 2025-04-07 18:26:17 +00:00
Gray Mackall
56e11aed71
[reland] Convert the Flutter Gradle Plugin entirely to Kotlin source (#166676)
Relands https://github.com/flutter/flutter/pull/166114.

The original PR failed this postsubmit

https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8718287794116896097/+/u/run_engine_dependency_proxy_test/stdout

Because 
```
Task result:
{
  "success": false,
  "reason": "Task failed: Expected Android engine maven dependency URL to resolve to https://storage.googleapis.com/download.flutter.io. Got https://storage.googleapis.com//download.flutter.io instead"
}
```
which was because apparently in Groovy
```groovy
String foo = ""
if (foo) { 
    // branch
}
```
Evaluates to false (i.e. does not take the branch). So we need to check
if the `engineRealm` string is empty, which is what the additional
commit does.

## 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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<!-- Links -->
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[CLA]: https://cla.developers.google.com/
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---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-04-07 16:36:26 +00:00
Jessy Yameogo
c4b60543f1
[Widget Preview] implemented gridview and listview layouts (#166150)
Implemented gridview and listview layouts and toggle buttons to switch
between layout

Fixes [#166153](https://github.com/flutter/flutter/issues/166153)
Fixes [#166154](https://github.com/flutter/flutter/issues/166154)

** Gridview Layout **
![Screenshot 2025-03-28 at 3 13
32 PM](https://github.com/user-attachments/assets/cbea7a93-d03e-4be4-8ecb-84b70458685e)

** Listview Layout **
![Screenshot 2025-03-28 at 3 13
44 PM](https://github.com/user-attachments/assets/e286d6b8-62ac-4a7c-b848-e01cf5fd033e)


** Layout Toggle Buttons ** 
![Screenshot 2025-03-28 at 3 16
06 PM](https://github.com/user-attachments/assets/0260d3ca-f470-4ae4-8799-76933357d1c3)
2025-04-07 15:13:06 +00:00
Kishan Rathore
c6c3876ba9
Feat: Add yearShape property to DatePickerThemeData (#163909)
Feat: Add yearShape property to DatePickerThemeData
fixes: #163340 

## 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: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-04-07 06:09:29 +00:00
auto-submit[bot]
2f72db6c7f
Reverts "Convert the Flutter Gradle Plugin entirely to Kotlin source (#166114)" (#166666)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#166114
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: gmackall
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: a failing postsubmit
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: gmackall
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {bartekpacia, reidbaker}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Finishes the conversion of the Flutter Gradle plugin from Groovy to
Kotlin.

Fixes https://github.com/flutter/flutter/issues/121541.
Fixes https://github.com/flutter/flutter/issues/166287.

## Pre-launch Checklist

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- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
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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
[test-exempt].
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[Discord]:
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<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-04-07 02:51:47 +00:00
Gray Mackall
b281986436
Convert the Flutter Gradle Plugin entirely to Kotlin source (#166114)
Finishes the conversion of the Flutter Gradle plugin from Groovy to
Kotlin.

Fixes https://github.com/flutter/flutter/issues/121541.
Fixes https://github.com/flutter/flutter/issues/166287.

## 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].

<!-- Links -->
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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

---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-04-07 00:47:43 +00:00
Liam Appelbe
09367adce2
Make coverage collection aware of workspaces (#166389)
By default, `CoverageCollector.libraryNames` was being set to the name
of the current `FlutterProject`. This means that only tests in the
current project are included in the coverage report. So if the project
is a workspace, tests in its subprojects were being excluded. I've
changed it so that it also allows tests that are part of any of the
subprojects.

Fixes #159390
2025-04-06 22:27:08 +00:00
chunhtai
7afe7a5f8b
Adds semantics input type (#165925)
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fixes https://github.com/flutter/flutter/issues/162130

## Pre-launch Checklist

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2025-04-04 21:15:12 +00:00