Commit Graph

3986 Commits

Author SHA1 Message Date
flutter-pub-roller-bot
651ff0a8f2
Roll pub packages (#168119)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-05-01 04:42:56 +00:00
Chris Bracken
4c5d0de983
macOS: Update minimum macOS version to 10.15 (#168101)
This updates the Flutter minimum macOS version from 10.14 to 10.15 adds
a migrator for existing apps, and updates our own examples, tests, and
benchmark apps to 10.15. A follow-up patch will drop macOS 10.15
`@available` checks in the embedder.

This is required in order to use Swift in the embedder and not need to
bundle the Swift runtime libs in every app that uses Flutter. Swift
stable ABI was introduced in macOS 10.14.4.

As of March 2025, usage of macOS 10.14 is approximately 1.2~1.8%
depending on source of statistics, see example public usage data here:
https://gs.statcounter.com/macos-version-market-share/desktop/worldwide

This patch makes the following changes:
1. Updates mac_deployment_target from 12.0 to 13.0.
2. Changes templates to `MACOSX_DEPLOYMENT_TARGET`, `MinimumOSVersion`,
and Podfile `platform :osx` to 10.15.
3. Adds migrator for Podfile part to migrate `platform :osx, '10.14'` ->
`platform :osx, '10.15'`
4. Compiles with `-mmacosx-version-min=10.15`
5. Runs the migrator on all example apps and integration tests.
6. Updates examples, tests to macOS 10.15 deployment target

Issue: https://github.com/flutter/flutter/issues/167745

## 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]:
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
2025-05-01 04:02:25 +00:00
Ramon Farizel
339f550081
Update CupertinoSliverNavigationBar Docs (#167148)
Update CupertinoSliverNavigationBar docs
https://github.com/flutter/flutter/issues/164137



## 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]:
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: Mitchell Goodwin <58190796+MitchellGoodwin@users.noreply.github.com>
2025-04-30 18:45:56 +00:00
Chris Bracken
09d4dabd6d
iOS: Update minimum iOS version to 13.0 (#167737)
This updates the Flutter minimum iOS version from 12.0 to 13.0, adds a
migrator for existing apps, and updates our own examples, tests, and
benchmark apps to 13.0. A follow-up patch will drop iOS 13 `@available`
checks in the embedder.

This is required in order to use Swift in the embedder and not need to
bundle the Swift runtime libs in every app that uses Flutter. Swift
stable ABI

As of March 2025, usage of iOS is well below 1%, see example public
usage data here:
https://telemetrydeck.com/survey/apple/iOS/majorSystemVersions/

This patch makes the following changes:
1. Updates ios_deployment_target from 12.0 to 13.0.
2. Changes templates to `IPHONEOS_DEPLOYMENT_TARGET`,
`MinimumOSVersion`, and Podfile `platform :ios` to 12.0.
3. Adds migrator for Podfile part to migrate `platform :ios, '11.0'` ->
`platform :ios, '12.0'`
4. Compiles with `-miphoneos-version-min=12.0`
5. Runs the migrator on all example apps and integration tests.
6. Updates examples, tests to iOS 13 deployment target

It also updates `verify_exported.dart`:
* iOS 13 introduces stricter separation of const and non-const global
symbols. Previously, these were declared in the Mach-O `__DATA` section
which may be mapped read-write, but now they're in a dedicated
`__DATA_CONST` section which is mapped read-only. This adds
`(__DATA_CONST,__const)` to the allowlist with the same enforcement on
exported symbol naming as before.

See also (ios_deployment_target):
* https://github.com/flutter/buildroot/pull/808
* https://github.com/flutter/buildroot/pull/574

See also (template, migrator):
* https://github.com/flutter/flutter/pull/62902
* https://github.com/flutter/flutter/pull/85174
* https://github.com/flutter/flutter/pull/101963
* https://github.com/flutter/flutter/pull/140478

Issue: https://github.com/flutter/flutter/issues/167735

## 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]:
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
2025-04-24 20:15:13 +00:00
Qun Cheng
417f47fda5
Wire up MenuAnchor, MenuBar, MenuItem-related widgets to aria roles (#165596)
This PR is to wire up `MenuAnchor` related widgets to SemanticsRole.
* When use `MenuAnchor` and a menu is opened, the menu has
`SemanticsRole.menu`.
* `MenuBar` has `SemanticsRole.menuBar`
* `MenuItemButton` has `SemanticsRole.menuItem`
* `SubmenuButton` has `SemanticsRole.menuItem` with `aria-haspopup`
attribute setup.
* `CheckboxMenuButton` has `SemanticsRole.menuItemCheckbox`
* `RadioMenuButton` has `SemanticsRole.menuItemRadio`

This PR also includes some changes related to `OverlayPortal` and
`RawMenuAnchor` so the "button" and the "menu" that the button opens has
a "parent-children" relationship. Previously, they are siblings
relationship which will cause some navigation issue in a11y.

## 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.
2025-04-24 16:48:20 +00:00
flutter-pub-roller-bot
e0b5546ebd
Roll pub packages (#167680)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-04-23 21:18:16 +00:00
Ildeberto Vasconcelos
9f10f8d8cc
Remove redundant usematerial3 (#167337)
This PR removes redundant useMaterial3 since it is true by default.


Contribute to https://github.com/flutter/flutter/issues/162818

## 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] All existing and new tests are passing.
2025-04-23 18:05:48 +00:00
Polina Cherkasova
eea3fdf2a8
Increase pinned version of leak tracker to enable access to experimental tracking on web. (#167502) 2025-04-21 23:48:15 +00:00
Ben Konyi
3595e7dad0
[ Widget Preview ] Add support for theme and brightness properties on Preview (#167001)
The `theme` parameter of `Preview(...)` allows for developers to provide
a callback that returns a `PreviewThemeData` instance which can contain
theming data for Material and Cupertino widgets in both light and dark
modes. The provided theme data will be injected into the widget tree and
applied to the previewed widget.

The `brightness` parameter allows for developers to specify an initial
brightness setting (e.g., light vs dark mode) for the previewed widget.
If not provided, the current system default is used.

A new button has also been added to each widget preview card that allows
for toggling between light and dark mode for individual previews.

**Demo:**


https://github.com/user-attachments/assets/f0a4a3bc-25d2-49b0-a5f6-9149eccfc1d4

Fixes https://github.com/flutter/flutter/issues/166436
Fixes https://github.com/flutter/flutter/issues/166275
Fixes https://github.com/flutter/flutter/issues/166279
Fixes https://github.com/flutter/flutter/issues/166437
2025-04-15 17:51:40 +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
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
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
Ben Konyi
edf0322cf0
Remove <meta content="IE=Edge" http-equiv="X-UA-Compatible"> (#166252)
Fixes https://github.com/flutter/flutter/issues/166166
2025-03-31 16:03:56 +00:00
flutter-pub-roller-bot
dff327e4f5
Roll pub packages (#165932)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-03-27 04:27:26 +00:00
Kamil Szczęk
9d2b6da8e5
feat(Tooltip): replace the height parameter with constraints (#163314)
Introduce a new `constraints` parameter, which constrains the size of
the tooltip's message and deprecate the now obsolete `height` parameter.
Do the same for the theme data, while also making some minor changes to
the docs to clear up some misconceptions about which properties apply to
the tooltip's message and which to the tooltip's child.

To make the transition from `height` to `constraints` as easy as
possible for our users, introduce fix data to do this replacement
automatically in the IDE.

Closes: #163313

## 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]:
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
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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]:
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
2025-03-17 17:00:05 +00:00
Sangam Shrestha
d261411b4c
Remove redundant useMaterial3: true (#163376)
<!--
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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This PR removes redundant useMaterial3: true as described in
https://github.com/flutter/flutter/issues/162818

*List which issues are fixed by this PR. You must list at least one
issue. An issue is not required if the PR fixes something trivial like a
typo.*

- https://github.com/flutter/flutter/issues/162818

## 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.
- [ ] 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]:
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[Features we expect every widget to implement]:
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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: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-03-14 17:50:20 +00:00
Kate Lovett
df676dc6e7
Add onHover and onFocusChange callbacks for TabBar (#164816)
Fixes https://github.com/flutter/flutter/issues/159444
Fixes https://github.com/flutter/flutter/issues/146089

This adds callbacks to TabBar for onHover and onFocusChange.
They pipe through to the underlying Inkwell widget that is wrapped
around each Tab of the TabBar during build.

#### Alternatives

- I did consider adding these callbacks to Tab instead, but felt that
going through TabBar would be better. If implemented in Tab, the user
would need to define callbacks for each tab. This PR makes it so there
is only need for one callback, and the associated Tab index is provided.
Also, since the Inkwell is applied in the TabBar, it's kludgy to have to
extract that from the Tabs _in_ TabBar later to pass on to the Inkwell.
👃
- Digging in to the requests in the linked issues, the user wants to
change various stylings in response to these events.
WidgetStateProperties were considered, but there are so many potential
styling properties that going this route would require greatly
increasing the API surface here. Tab.child allows the user to provide
whatever widget they would like to have as the content. Being able to
modify Tab.child in response to these events is a better way go instead
of exposing a ton of different properties.

## 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]:
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]:
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[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/
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[Discord]:
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[Data Driven Fixes]:
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2025-03-13 01:32:05 +00:00
Ashish Beck
9af4d746df
Added semanticsIdentifier to Text Widgets (#163843)
This PR aims to add `semanticsIdentifier` to `Text` and some of its
internal objects to pass the semantics information for adding identifier
to the semantics nodes

From the issue filed at #163842, the following is a description of the
problem.

The [semantics
identifier](https://api.flutter.dev/flutter/semantics/SemanticsData/identifier.html)
helps in uniquely identifying elements using UI automation tools like
Appium, UIAutomator and XCUITests by setting identifiers that the screen
readers cannot see but the said tools can. This is especially useful
when working with a multi-lingual or multi-tenant app, where the element
IDs need to be unique but the content can be different. The `Semantics`
widget already has support for declaring it. However, the `Text` and
`Text.rich` variants only support setting `semanticsLabel` without
explicitly setting the identifiers. The widgets themselves can be
wrapped with a `Semantics` widget but it still does not cater for a rich
text that can have multiple text spans, each containing unique lables
and identifiers, and optionally gesture detectors for handling links.

Consider the following UI for two different tenants:
<img width="229" alt="Image"
src="https://github.com/user-attachments/assets/e8a24588-d94d-42fc-ba6c-ce39959207ae"
/>

Here, both the tenants utilise different strings to convey the same
message. The structure of the message stays the same so the identifiers
help in unifying the element identification process across the tenant
apps in the automation tools without having to write another script for
every other tenant.
Without the identifiers, the automation scripts require a rewrite per
tenant to be able to successfully locate the element and even tap on the
hyperlink.

# With PR Changes
## Appium Views
For the given sample code,
<details><summary>Text.rich Sample</summary>

```dart
Text.rich(
  TextSpan(
    text: 'This text contains both identifier and label.',
    semanticsLabel: 'Custom label',
    semanticsIdentifier: 'Custom identifier',
    style: customStyle1,
    children: <TextSpan>[
      TextSpan(
        text: ' While this one contains only label',
        semanticsLabel: 'Hello world',
        style: customStyle2,
      ),
      const TextSpan(
        text: ' and this contains only identifier,',
        semanticsIdentifier: 'Hello to the automation tool',
      ),
      TextSpan(
        text: ' this text contains neither identifier nor label.',
        style: customStyle2,
      ),
    ],
  ),
),
```
</details>
we have the following results with and without the PR code changes:

### With Identifier

![image](https://github.com/user-attachments/assets/abad3b36-61a5-41d9-b269-9977ac6d26e7)
### Without Identifier Changes

![image](https://github.com/user-attachments/assets/91d01be9-d39c-4c65-9251-570284108bfd)


## Semantics Tree Dump
The followings are the semantics tree dump for both the cases
<details><summary>With Identifier</summary>

```
I/flutter ( 8185): SemanticsNode#0
I/flutter ( 8185):  │ Rect.fromLTRB(0.0, 0.0, 1080.0, 2154.0)
I/flutter ( 8185):  │
I/flutter ( 8185):  └─SemanticsNode#1
I/flutter ( 8185):    │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3) scaled by 2.8x
I/flutter ( 8185):    │ textDirection: ltr
I/flutter ( 8185):    │
I/flutter ( 8185):    └─SemanticsNode#2
I/flutter ( 8185):      │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3)
I/flutter ( 8185):      │ sortKey: OrdinalSortKey#9e46a(order: 0.0)
I/flutter ( 8185):      │
I/flutter ( 8185):      └─SemanticsNode#3
I/flutter ( 8185):        │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3)
I/flutter ( 8185):        │ flags: scopesRoute
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#4
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 40.0, 376.7, 88.0)
I/flutter ( 8185):        │   label: "Demonstration of automation tools support in Semantics
I/flutter ( 8185):        │     for Text and RichText"
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#5
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 104.0, 376.7, 204.0)
I/flutter ( 8185):        │   label: "The identifier property in Semantics widget is used for
I/flutter ( 8185):        │     UI testing with tools that work by querying the native
I/flutter ( 8185):        │     accessibility, like UIAutomator, XCUITest, or Appium. It can be
I/flutter ( 8185):        │     matched with CommonFinders.bySemanticsIdentifier."
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#6
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 220.0, 121.9, 244.0)
I/flutter ( 8185):        │   label: "Text Example:"
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#7
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 244.0, 376.7, 304.0)
I/flutter ( 8185):        │   identifier: "This is a custom identifier that only the automation
I/flutter ( 8185):        │     tools are able to see"
I/flutter ( 8185):        │   label: "This is a custom label"
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#8
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 320.0, 155.1, 344.0)
I/flutter ( 8185):        │   label: "Text.rich Example:"
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#9
I/flutter ( 8185):        │ │ Rect.fromLTRB(16.0, 344.0, 376.7, 400.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#10
I/flutter ( 8185):        │ │   Rect.fromLTRB(-4.0, -3.0, 280.0, 23.0)
I/flutter ( 8185):        │ │   identifier: "Custom identifier"
I/flutter ( 8185):        │ │   label: "Custom label"
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#06bc7(order: 0.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#11
I/flutter ( 8185):        │ │   Rect.fromLTRB(-4.0, -1.0, 345.0, 42.0)
I/flutter ( 8185):        │ │   label: "Hello world"
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#32a12(order: 1.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#12
I/flutter ( 8185):        │ │   Rect.fromLTRB(130.0, 17.0, 348.0, 43.0)
I/flutter ( 8185):        │ │   identifier: "Hello to the automation tool"
I/flutter ( 8185):        │ │   label: " and this contains only identifier,"
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#49d25(order: 2.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ └─SemanticsNode#13
I/flutter ( 8185):        │     Rect.fromLTRB(-4.0, 19.0, 351.0, 60.0)
I/flutter ( 8185):        │     label: " this text contains neither identifier nor label."
I/flutter ( 8185):        │     textDirection: ltr
I/flutter ( 8185):        │     sortKey: OrdinalSortKey#f3624(order: 3.0)
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#14
I/flutter ( 8185):        │   Rect.fromLTRB(16.0, 416.0, 181.0, 440.0)
I/flutter ( 8185):        │   label: "Multi-tenant Example:"
I/flutter ( 8185):        │   textDirection: ltr
I/flutter ( 8185):        │
I/flutter ( 8185):        ├─SemanticsNode#15
I/flutter ( 8185):        │ │ Rect.fromLTRB(108.3, 440.0, 284.5, 480.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#16
I/flutter ( 8185):        │ │   Rect.fromLTRB(-1.0, -3.0, 115.0, 23.0)
I/flutter ( 8185):        │ │   identifier: "please_open"
I/flutter ( 8185):        │ │   label: "Please open the "
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#ea831(order: 0.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#17
I/flutter ( 8185):        │ │   Rect.fromLTRB(106.0, -3.0, 177.0, 23.0)
I/flutter ( 8185):        │ │   identifier: "product_name"
I/flutter ( 8185):        │ │   label: "product 1"
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#589fe(order: 1.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ ├─SemanticsNode#18
I/flutter ( 8185):        │ │   Rect.fromLTRB(-4.0, -3.0, 177.0, 43.0)
I/flutter ( 8185):        │ │   identifier: "to_use_app"
I/flutter ( 8185):        │ │   label:
I/flutter ( 8185):        │ │     "
I/flutter ( 8185):        │ │     to use this app."
I/flutter ( 8185):        │ │   textDirection: ltr
I/flutter ( 8185):        │ │   sortKey: OrdinalSortKey#c2762(order: 2.0)
I/flutter ( 8185):        │ │
I/flutter ( 8185):        │ └─SemanticsNode#19
I/flutter ( 8185):        │     Rect.fromLTRB(95.0, 17.0, 181.0, 43.0)
I/flutter ( 8185):        │     actions: tap
I/flutter ( 8185):        │     flags: isLink
I/flutter ( 8185):        │     identifier: "learn_more_link"
I/flutter ( 8185):        │     label: " Learn more"
I/flutter ( 8185):        │     textDirection: ltr
I/flutter ( 8185):        │     sortKey: OrdinalSortKey#7d560(order: 3.0)
I/flutter ( 8185):        │
I/flutter ( 8185):        └─SemanticsNode#20
I/flutter ( 8185):          │ Rect.fromLTRB(97.0, 496.0, 295.7, 536.0)
I/flutter ( 8185):          │
I/flutter ( 8185):          ├─SemanticsNode#21
I/flutter ( 8185):          │   Rect.fromLTRB(11.0, -3.0, 127.0, 23.0)
I/flutter ( 8185):          │   identifier: "please_open"
I/flutter ( 8185):          │   label: "Please open the "
I/flutter ( 8185):          │   textDirection: ltr
I/flutter ( 8185):          │   sortKey: OrdinalSortKey#7bb57(order: 0.0)
I/flutter ( 8185):          │
I/flutter ( 8185):          ├─SemanticsNode#22
I/flutter ( 8185):          │   Rect.fromLTRB(118.0, -3.0, 188.0, 23.0)
I/flutter ( 8185):          │   identifier: "product_name"
I/flutter ( 8185):          │   label: "product 2"
I/flutter ( 8185):          │   textDirection: ltr
I/flutter ( 8185):          │   sortKey: OrdinalSortKey#6c7c6(order: 1.0)
I/flutter ( 8185):          │
I/flutter ( 8185):          ├─SemanticsNode#23
I/flutter ( 8185):          │   Rect.fromLTRB(-4.0, -3.0, 188.0, 43.0)
I/flutter ( 8185):          │   identifier: "to_use_app"
I/flutter ( 8185):          │   label:
I/flutter ( 8185):          │     "
I/flutter ( 8185):          │     to access this app."
I/flutter ( 8185):          │   textDirection: ltr
I/flutter ( 8185):          │   sortKey: OrdinalSortKey#1e8e7(order: 2.0)
I/flutter ( 8185):          │
I/flutter ( 8185):          └─SemanticsNode#24
I/flutter ( 8185):              Rect.fromLTRB(117.0, 17.0, 203.0, 43.0)
I/flutter ( 8185):              actions: tap
I/flutter ( 8185):              flags: isLink
I/flutter ( 8185):              identifier: "learn_more_link"
I/flutter ( 8185):              label: " Find out more"
I/flutter ( 8185):              textDirection: ltr
I/flutter ( 8185):              sortKey: OrdinalSortKey#db7e6(order: 3.0)
```

</details>
<details><summary>Without Identifier Changes</summary>

```
I/flutter (18659): SemanticsNode#0
I/flutter (18659):  │ Rect.fromLTRB(0.0, 0.0, 1080.0, 2154.0)
I/flutter (18659):  │
I/flutter (18659):  └─SemanticsNode#1
I/flutter (18659):    │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3) scaled by 2.8x
I/flutter (18659):    │ textDirection: ltr
I/flutter (18659):    │
I/flutter (18659):    └─SemanticsNode#2
I/flutter (18659):      │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3)
I/flutter (18659):      │ sortKey: OrdinalSortKey#102d4(order: 0.0)
I/flutter (18659):      │
I/flutter (18659):      └─SemanticsNode#3
I/flutter (18659):        │ Rect.fromLTRB(0.0, 0.0, 392.7, 783.3)
I/flutter (18659):        │ flags: scopesRoute
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#4
I/flutter (18659):        │   Rect.fromLTRB(16.0, 40.0, 376.7, 88.0)
I/flutter (18659):        │   label: "Demonstration of automation tools support in Semantics
I/flutter (18659):        │     for Text and RichText"
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#5
I/flutter (18659):        │   Rect.fromLTRB(16.0, 104.0, 376.7, 204.0)
I/flutter (18659):        │   label: "The identifier property in Semantics widget is used for
I/flutter (18659):        │     UI testing with tools that work by querying the native
I/flutter (18659):        │     accessibility, like UIAutomator, XCUITest, or Appium. It can be
I/flutter (18659):        │     matched with CommonFinders.bySemanticsIdentifier."
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#6
I/flutter (18659):        │   Rect.fromLTRB(16.0, 220.0, 121.9, 244.0)
I/flutter (18659):        │   label: "Text Example:"
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#7
I/flutter (18659):        │   Rect.fromLTRB(16.0, 244.0, 376.7, 304.0)
I/flutter (18659):        │   label: "This is a custom label"
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#8
I/flutter (18659):        │   Rect.fromLTRB(16.0, 320.0, 155.1, 344.0)
I/flutter (18659):        │   label: "Text.rich Example:"
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#9
I/flutter (18659):        │   Rect.fromLTRB(16.0, 344.0, 376.7, 400.0)
I/flutter (18659):        │   label: "Custom labelHello world and this contains only
I/flutter (18659):        │     identifier, this text contains neither identifier nor label."
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#10
I/flutter (18659):        │   Rect.fromLTRB(16.0, 416.0, 181.0, 440.0)
I/flutter (18659):        │   label: "Multi-tenant Example:"
I/flutter (18659):        │   textDirection: ltr
I/flutter (18659):        │
I/flutter (18659):        ├─SemanticsNode#11
I/flutter (18659):        │ │ Rect.fromLTRB(108.3, 456.0, 284.5, 496.0)
I/flutter (18659):        │ │
I/flutter (18659):        │ ├─SemanticsNode#12
I/flutter (18659):        │ │   Rect.fromLTRB(-4.0, -3.0, 177.0, 43.0)
I/flutter (18659):        │ │   label:
I/flutter (18659):        │ │     "Please open the product 1
I/flutter (18659):        │ │     to use this app."
I/flutter (18659):        │ │   textDirection: ltr
I/flutter (18659):        │ │   sortKey: OrdinalSortKey#493fc(order: 0.0)
I/flutter (18659):        │ │
I/flutter (18659):        │ └─SemanticsNode#13
I/flutter (18659):        │     Rect.fromLTRB(95.0, 17.0, 181.0, 43.0)
I/flutter (18659):        │     actions: tap
I/flutter (18659):        │     flags: isLink
I/flutter (18659):        │     label: " Learn more"
I/flutter (18659):        │     textDirection: ltr
I/flutter (18659):        │     sortKey: OrdinalSortKey#587bf(order: 1.0)
I/flutter (18659):        │
I/flutter (18659):        └─SemanticsNode#14
I/flutter (18659):          │ Rect.fromLTRB(88.9, 512.0, 303.8, 552.0)
I/flutter (18659):          │
I/flutter (18659):          ├─SemanticsNode#15
I/flutter (18659):          │   Rect.fromLTRB(-4.0, -3.0, 196.0, 43.0)
I/flutter (18659):          │   label:
I/flutter (18659):          │     "Please open the product 2
I/flutter (18659):          │     to access this app."
I/flutter (18659):          │   textDirection: ltr
I/flutter (18659):          │   sortKey: OrdinalSortKey#69083(order: 0.0)
I/flutter (18659):          │
I/flutter (18659):          └─SemanticsNode#16
I/flutter (18659):              Rect.fromLTRB(117.0, 17.0, 219.0, 43.0)
I/flutter (18659):              actions: tap
I/flutter (18659):              flags: isLink
I/flutter (18659):              label: " Find out more"
I/flutter (18659):              textDirection: ltr
I/flutter (18659):              sortKey: OrdinalSortKey#ed706(order: 1.0)
```

</details>


fixes https://github.com/flutter/flutter/issues/163842

---------

Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2025-03-12 23:30:16 +00:00
Reid Baker
463e751640
Convert AppLinkSettings to kotlin (#164391)
Fixes #162107

Commands that were helpful when working on this pr. 
`dart dev/tools/bin/generate_gradle_lockfiles.dart
--no-gradle-generation` from flutter/flutter root.
`./gradlew test` from packages/flutter_tools/gradle. 
`git add -- ":*.lockfile"` for adding only lockfile changes. 
`../../bin/cache/dart-sdk/bin/dart bin/test_runner.dart test -t
android_java11_dependency_smoke_tests` from dev/devicelab
`ktlint --editorconfig=dev/bots/test/analyze-test-input/.editorconfig
--baseline=dev/bots/test/analyze-test-input/ktlint-baseline.xml
packages/flutter_tools/gradle/src/ --format` formatting kotlin code.
Need ktlint 1.5


## 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.
2025-03-11 17:00:17 +00:00
Sarbagya Dhaubanjar
6d6d7914f9
Added calendar delegate to support custom calendar systems (#161874)
Added `CalendarDelegate` class that supports plugging in custom calendar
logics other than Gregorian Calendar System.

Here is an example implementation for Nepali(Bikram Sambat) Calendar
System:
https://github.com/sarbagyastha/nepali_date_picker/blob/m3/lib/src/nepali_calendar_delegate.dart

Demo using the `NepaliDatePickerDelegate`:
https://date.sarbagyastha.com.np/

Fixes https://github.com/flutter/flutter/issues/77531,
https://github.com/flutter/flutter/issues/161873

## 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>
2025-03-08 02:41:17 +00:00
Reid Baker
7ea4ac53f2
Update ktlint to 1.5 (#164409)
Fixes https://github.com/flutter/flutter/issues/164408

Ready for review
~I think this pr is blocked by
https://github.com/flutter/cocoon/pull/4275 uploading a new artifact.~
then someone with cipd-writers access running `cipd set-ref
flutter/ktlint/linux-amd64 -ref version_1_5_0 -version <TBD ID>`
where id comes from
https://chrome-infra-packages.appspot.com/p/flutter/ktlint/linux-amd64

To check if I had writer permissions I ran `cipd acl-check
flutter/android/sdk/all/ -writer`
To request permissions use go/flutter-cipd-write (googler only) 

Successful run of linux analyze
https://ci.chromium.org/ui/p/flutter/builders/try/Linux%20analyze/96415/overview

## 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.
2025-03-03 19:39:23 +00:00
Hannes Hultergård
6958d086bc
Add action for configuring default action of EditableText.onTapUpOutside (#162575)
This PR adds an `Action` for configuring a default action of
`EditableText.onTapUpOutside`. This is the equivalent to what
https://github.com/flutter/flutter/pull/150125 did for
`EditableText.onTapOutside`.

Fixes https://github.com/flutter/flutter/issues/162212

## Pre-launch Checklist

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

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

---------

Co-authored-by: Victor Sanni <victorsanniay@gmail.com>
2025-02-28 19:01:33 +00:00
flutter-pub-roller-bot
6a073ce605
Roll pub packages (#164316)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-02-27 19:38:00 +00:00
flutter-pub-roller-bot
0e9190505a
Roll pub packages (#163567)
This PR was generated by `flutter update-packages --force-upgrade`.

---------

Co-authored-by: Michael Goderbauer <goderbauer@google.com>
2025-02-27 17:02:18 +00:00
Jenn Magder
404655aae1
Update gradle memory properties in example and test projects (#163798)
Match the example and integration test apps to the the properties in the
`flutter create` template, updated in
https://github.com/flutter/flutter/pull/156201.

We discussed perhaps making this an auto-migration for existing Flutter
apps (if they've never edited the template from the old values), but it
probably makes sense for devs to manage this themselves depending on how
beefy the machine they are running on is.

Filed https://github.com/flutter/flutter/issues/163801 to show a nicer
message when the user hits this so they can manage
`java.lang.OutOfMemoryError: Java heap space` errors themselves.

Speculatively hoping this helps with the `Java heap space` build test
flakes
https://github.com/flutter/flutter/issues/163121#issuecomment-2665783740



## 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]:
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
2025-02-21 21:08:20 +00:00
Victor Sanni
2deb3b4be0
CupertinoSliverNavigationBar.search fidelity updates (#163089)
## Native iOS overlaid on Flutter view

| Inactive search state | Active search state | 
| --- | --- |
| <img alt="Screenshot 2025-02-11 at 3 31 40 PM"
src="https://github.com/user-attachments/assets/eefa539e-8e78-4047-8876-c16db26f59df"
/> | <img alt="Screenshot 2025-02-11 at 3 34 01 PM"
src="https://github.com/user-attachments/assets/2b4b9a20-5a99-493d-b343-ac38b039efa7"
/> |

Animation curve and duration values gotten from xcode.

Addresses some of the issues in
https://github.com/flutter/flutter/issues/163020
2025-02-21 00:03:58 +00:00
flutter-pub-roller-bot
c4851857be
Roll pub packages (#163083)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-02-11 23:47:59 +00:00
davidhicks980
d48820528c
[raw_menu_anchor.0.dart] Remove misdrawn emojis. (#162807)
This PR removes the leading emojis displayed on the RawMenuAnchor
example. I knew emojis usually showed up monochrome on web, but code
samples also appear to incorrectly display the emoji source.

Because this change doesn't affect the menu's functionality, I didn't
include additional tests, but I'd be happy to add tests if needed. One
test was modified to account for menu items no longer having a leading
icon.

<img width="1247" alt="image"
src="https://github.com/user-attachments/assets/58a338c8-c882-4ad1-af44-596d91e9f382"
/>

Fixes https://github.com/flutter/flutter/issues/162806

## Pre-launch Checklist

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

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

<!-- 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: Tirth <pateltirth454@gmail.com>
2025-02-07 20:45:35 +00:00
Victor Sanni
41c3008afb
Support CupertinoSliverNavigationBar.search with condensed large title (#159120)
https://github.com/user-attachments/assets/70f48a0e-c87e-4399-ad7b-4dfac4376938



Fixes [Suggestion: CupertinoSliverNavigationBar allow forcing condensed
title](https://github.com/flutter/flutter/issues/59525)
Fixes [Expose search field in
CupertinoSliverNavigationBar.search](https://github.com/flutter/flutter/issues/161556)

## 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.
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2025-02-07 19:02:24 +00:00
Huy
44203b67f5
Fix DropdownMenu example RenderFlex overflowed error (#162558)
<!--
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Fix https://github.com/flutter/flutter/issues/162506


| before | after |
| --------------- | --------------- |
<video
src="https://github.com/user-attachments/assets/91c82b7c-3449-4b65-9b7a-547030dd6536"/>
| <img
src="https://github.com/user-attachments/assets/a32ecb23-3c87-4b95-8687-d7b3d8190863"/>



## 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].
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- [x] I listed at least one issue that this PR fixes in the description
above.
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[test-exempt].
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---------

Signed-off-by: huycozy <huy@nevercode.io>
2025-02-07 10:04:14 +00:00
Gray Mackall
052be9c41a
Update generate_gradle_lockfiles.dart to handle batch updating kotlin Gradle files (#162628)
Also removes the only entry from the exclusion script, as this fixes the
reason for its exclusion.

## Pre-launch Checklist

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---------

Co-authored-by: Gray Mackall <mackall@google.com>
2025-02-04 02:07:16 +00:00
davidhicks980
b29f8f7fb9
Implement RawMenuAnchor (#158255)
This PR adds a `RawMenuAnchor()` widget to widgets.dart. The purpose of
this widget is to provide a menu primitive for the Material and
Cupertino libraries (and others) to build upon. Additionally, this PR
makes MenuController an inherited widget to simplify nested access to
the menu (e.g. if you want to launch a context menu from a deeply-nested
widget).

This PR:
* Centralizes core menu logic to a private class,` _RawMenuAnchor()`, 
  * Provides the internals for interacting with menus:
    * TapRegion interop
    * DismissMenuAction handler
    * Close on scroll/resize
    * Focus traversal information, if applicable
* Subclasses override `_open`, `_close`, `_isOpen`, `_buildAnchor`, and
`_menuScopeNode`
* State is accessible by descendents via
`MenuController.maybeOf(context)._anchor`
* Adds 2 public constructors, backed by a `_RawMenuAnchor()` that
contains shared logic.
  * `RawMenuAnchor()`
    * Users build the overlay from scratch.
* Provides anchor/overlay position information and TapRegionGroupId to
builder
    * Does not provide FocusScope management. 
  * `RawMenuAnchorGroup()`
    * A primitive for menus that do not have overlays (menu bars). 
* This was previously called RawMenuAnchor.node(), but @dkwingsmt made a
good case for splitting out the constructor.

<s>Documentation examples have been added, and can be viewed at
https://menu-anchor.web.app/</s>


<s>https://github.com/user-attachments/assets/25d35f23-2aad-4d07-9172-5c3fd65d53cf</s>

@dkwingsmt 

List which issues are fixed by this PR.
https://github.com/flutter/flutter/pull/143712

Some issues that need to be addressed:

Semantics:
<img width="1027" alt="image"
src="https://github.com/user-attachments/assets/d69661c9-8435-4d9c-b200-474968cb57eb">
I'm basing the menu semantics off of the comment
[here](ef3ca70db2/lib/web_ui/lib/src/engine/semantics/semantics.dart (L382)),
but I'm unsure whether the route should be given a name. There is no
menubar/menu/menuitem role in Flutter, so I'm assuming the menu should
be composed of nested dialogs

<s>Unlike the menubar pattern from
[W3C](https://www.w3.org/WAI/ARIA/apg/patterns/menubar/examples/menubar-navigation/),
the RawMenuAnchor

- does not close on tab/shift-tab. I left this behavior out of the menu
so that users could customize tab behavior, but I'm not opinionated
either way
- does not open on ArrowUp/ArrowDown, because this could interfere with
user focus behavior in unconventional menu setups (e.g. a vertical
menu).
- does not automatically focus the first item in a menu overlay when
activated via enter/spacebar, but does focus the first item when
horizontal traversal opens a submenu. Automatically focusing the first
item whenever an overlay opens interferes with hover traversal, and I
couldn't think of a good way to only focus the first item when an
overlay is triggered via enter/spacebar.
- doesn't focus disabled items (I wasn't sure how to address this
without editing MenuItemButton)

While it is possible to nest menus -- for example, a dropdown anchor
within a full-app context menu area -- nested menus behave as a single
group. I was considering adding an additional parameter that separates
nested root menus from their parents, and am interested to hear your
feedback.</s>

*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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---------

Co-authored-by: Bruno Leroux <bruno.leroux@gmail.com>
Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2025-02-03 23:55:03 +00:00
Moritz
264bef3cf3
Upgrade package:intl to 0.20.2 (#162591)
Run `flutter update-packages --cherry-pick-package intl
--cherry-pick-version 0.20.2`

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2025-02-03 19:59:23 +00:00
Christofer
1416381ecc
Fix NavigationRail examples overflow alignment (#159937)
Fix https://github.com/flutter/flutter/issues/160270

Fix the NavigationRail examples overflow alignment by replacing it with
the SegmentedButton widget.

### Before
Example 1:
<img
src="https://github.com/user-attachments/assets/b9f54cd2-b2d1-44ee-a159-f1f04ed011e2"
alt="NavigationRail Example 1 - Before" height="450">

Example: 2:
<img
src="https://github.com/user-attachments/assets/be78bee7-f03d-40ff-ae36-679416c9c3d2"
alt="NavigationRail Example 2 - Before" height="450">

### After
Example 1:
<img
src="https://github.com/user-attachments/assets/c6a3f060-dc9a-44d3-9ab3-3eea5f6183d6"
alt="NavigationRail Example 1 - After" height="450">

Example 2:
<img
src="https://github.com/user-attachments/assets/6b35753b-e2ab-4053-8dd7-d983531b2c74"
alt="NavigationRail Example 2 - After" height="450">




## Pre-launch Checklist

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---------

Co-authored-by: Taha Tesser <tessertaha@gmail.com>
2025-01-31 15:29:25 +00:00
Ben Konyi
3e3bb9fdd5
Roll package:vm_service to 15.0.0 and package:leak_tracker to 10.0.9 (#162325) 2025-01-30 15:26:56 +00:00
flutter-pub-roller-bot
c518949703
Roll pub packages (#162095)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-01-23 20:45:08 +00:00
Nate Wilson
06c3c93d72
const AnimationStyle (#160564)
[**AnimationStyle**](https://main-api.flutter.dev/flutter/animation/AnimationStyle-class.html)
is an
[`@immutable`](https://main-api.flutter.dev/flutter/meta/immutable-constant.html)
class with all `final` fields.

This pull request gives it a `const` constructor.

<br>

related: #160563
2025-01-22 21:52:11 +00:00
flutter-pub-roller-bot
ad52a6630d
Roll pub packages (#162015)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-01-22 19:29:14 +00:00
Taha Tesser
2b34d78c23
Fix TabBar glitchy elastic Tab animation (#161514)
Fixes [M3 TabBar indicator animation broken both when swiping or
tapping](https://github.com/flutter/flutter/issues/160631)

### Description

This refactors the elastic `Tab` animation. Added additional tests that
follows the elastic animation frame by frame and generates a golden
file.

### Code Sample

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

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

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

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

  @override
  Widget build(BuildContext context) {
    // timeDilation = 10;
    return MaterialApp(
      home: ScrollConfiguration(
        behavior: ScrollConfiguration.of(context).copyWith(dragDevices: <PointerDeviceKind>{
          PointerDeviceKind.touch,
          PointerDeviceKind.mouse,
        }),
        child: Directionality(
          textDirection: TextDirection.ltr,
          child: DefaultTabController(
            length: 8,
            child: Scaffold(
              appBar: AppBar(
                bottom: const TabBar(
                  isScrollable: true,
                  tabAlignment: TabAlignment.start,
                  tabs: <Widget>[
                    Tab(text: 'Home'),
                    Tab(text: 'Search'),
                    Tab(text: 'Add'),
                    Tab(text: 'Favorite'),
                    Tab(text: 'The longest text...'),
                    Tab(text: 'Short'),
                    Tab(text: 'Longer text...'),
                    Tab(text: 'Profile'),
                  ],
                ),
              ),
              body: const TabBarView(
                children: <Widget>[
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                  Center(child: Text('Page')),
                ],
              ),
            ),
          ),
        ),
      ),
    );
  }
}

```

</details>

### Before (`timeDilation = 10`)


https://github.com/user-attachments/assets/4f69f94b-0bcf-4813-b49f-06ff411435ca


### After (`timeDilation = 10`)


https://github.com/user-attachments/assets/65801c1c-d28f-4b42-870a-7140d5d3c4c3

| Before Test Results | After Test Results |
| --------------- | --------------- |
| <img
src="https://github.com/user-attachments/assets/72ae9fbe-fef9-44a0-9b86-5a4c31fd39cf"
/> | <img
src="https://github.com/user-attachments/assets/2545f35e-ac03-495d-a33b-72b9bc71299b"
/> |

## 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].
- [ ] 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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[Data Driven Fixes]:
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2025-01-15 11:23:41 +00:00
Ben Konyi
0369b35640
Update package revisions to latest (#161525) 2025-01-14 18:22:42 +00:00
Michael Goderbauer
9cab4ffee1
Use wildcards (#161548)
https://dart.dev/language/pattern-types#wildcard
2025-01-14 05:13:41 +00:00
Mitchell Goodwin
50f7120de5
CupertinoSheetRoute (#157568)
Fixes #42560

### Updated 12/04/24

Adds a CupertinoSheetRoute which displays an iOS style sheet, while
giving the previous route a delegated transition to sync up correctly.

There's a lot of sample files in this draft showing different use cases
for the sake of reviewing the PR. We'll want to probably go down to
about two before this PR lands.

**TODO in this PR**

- [x] Write actual documentation
- [x] Write tests

**TODO in a feature branch, and will be merged with this PR**

- [ ] Add swipe down to dismiss

**TODO in a follow up PR**

- [ ] Stretching on swipe up
- [ ] Add a fullscreen version
- [x] Dark mode theming

How it currently compares, with the simple case and nested navigation:
| Flutter  | Native|
| ------------- | ------------- |
|
![Flutter-Simple](https://github.com/user-attachments/assets/2a1f277e-91c9-48e0-b894-5fad71ef6a21)
|![Native-Simple](https://github.com/user-attachments/assets/6960252a-f762-4ad8-8d68-5c3d7cf8d4e7)
|
|
![Flutter-Nested](https://github.com/user-attachments/assets/bacb3e35-9d11-4113-9331-75daaded67e7)
|
![Native-stacked](https://github.com/user-attachments/assets/70ccbbbb-24c2-40b5-b838-4f8412828b9b)
|

Update:

![Flutter-Status-Bar](https://github.com/user-attachments/assets/c738cc5c-7176-4df2-9422-6b3fa608c943)
Now the status bar will transition from dark to light text so that it's
visible after the transition.

`cupertino_sheet.0.dart` has an example of what it looks like to do a
simple case. It's fairly straightforward.

`cupertino_sheet.1.dart` shows one with nested navigation. It's
necessary to add a `Navigator` if showing page navigation within the
sheet is wanted. I'm thinking adding an API option that auto sets this
up may be needed as there are some pitfalls.

`cupertino_sheet.2.dart` functionally does the same as above but uses
the `showCupertinoSheet` to reduce boilerplate.

## 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.
- [ ] 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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[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
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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
2025-01-10 23:01:08 +00:00
Michael Goderbauer
dbf9e32879
Bump characters, collection, meta (#161066)
Follow-up to https://github.com/flutter/flutter/pull/160985.

These were missed by `flutter update-packages --force-upgrade` in
https://github.com/flutter/flutter/pull/160985, likely due to some
circular dependency issue. They've been bumped by hand in this PR.
2025-01-03 02:23:10 +00:00
Michael Goderbauer
d9b7e56646
Manual pub bump (#160985)
Since the autoroller is currently disabled (due to
https://github.com/flutter/flutter/issues/160473) this does a manual
roll of our dependencies to ensure that we don't fall too far behind.
2024-12-31 04:07:34 +00:00
Matan Lurey
3762f2e973
Revert: "Move integration_test dependencies to non-dev_dependencies." (#160980)
Reverts flutter/flutter#160380; this ended up not being needed.

Closes https://github.com/flutter/flutter/issues/160379.
2024-12-30 19:03:33 +00:00
Michael Goderbauer
5491c8c146
Auto-format Framework (#160545)
This auto-formats all *.dart files in the repository outside of the
`engine` subdirectory and enforces that these files stay formatted with
a presubmit check.

**Reviewers:** Please carefully review all the commits except for the
one titled "formatted". The "formatted" commit was auto-generated by
running `dev/tools/format.sh -a -f`. The other commits were hand-crafted
to prepare the repo for the formatting change. I recommend reviewing the
commits one-by-one via the "Commits" tab and avoiding Github's "Files
changed" tab as it will likely slow down your browser because of the
size of this PR.

---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00
Tess Strickland
ddc0866e8f
Add more entry-point annotations for test-only code. (#160421)
This change adds entry-point annotations to methods and classes accessed
by native code during Flutter tests. Currently, entry point annotations
are not checked by the Dart VM when running in JIT mode, only in AOT
mode. In order to also enforce entry point annotations in JIT mode,
first tests in Flutter must be appropriately annotated to avoid roll
failures.

Related issues:
* https://github.com/flutter/flutter/issues/118608
* https://github.com/dart-lang/sdk/issues/50649

## 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]:
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
2024-12-17 11:40:14 +00:00
Matan Lurey
256ad9f9cb
Move integration_test dependencies to non-dev_dependencies. (#160380)
First part of https://github.com/flutter/flutter/issues/160379.

This should be a NOP, because without the
`explicit-package-dependencies` feature flag, all dependencies
(including dev_dependencies) are considered, for the purposes of
plugins, non-dev dependencies.

This change prepares for flipping that flag, so when the flip occurs, it
is _also_ a NOP for these tests.
2024-12-16 22:42:01 +00:00
Ben Konyi
6159f2eef6
Manual pub roll with flutter_tools patch (#160174)
Fixes: https://github.com/flutter/flutter/issues/160055
2024-12-16 21:41:54 +00:00
Gray Mackall
2948917a47
[Reland] Force automatic ndk download when building for Android (#160260)
Relands https://github.com/flutter/flutter/pull/159756.

The original caused some stderr because
1. the configurable `ndkVersion` value that AGP provides used to be null
by default.
2. Now it is not, instead it has a default value
3. `integration_test` doesn't actually use the NDK, but default for
`integration_test` was higher that `flutter.ndkVersion`
4. We have code that checks if a plugin uses a higher ndk version and
tells you to consider upgrading
https://github.com/flutter/flutter/blob/master/packages/flutter_tools/gradle/src/main/groovy/flutter.groovy#L921

This reverts the revert, and then aligns `integration_test`'s NDK
version (which again, it doesn't actually use, so I'm not too concerned
about the downgrade) with `flutter.ndkVersion`.

It also starts using the `flutter.min/compile/ndkVersion` values in
`integration_test`, which was unrelated to the original pr. Can remove
if you think it should land separately.

## Pre-launch Checklist

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

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

<!-- 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: Gray Mackall <mackall@google.com>
2024-12-13 20:27:23 +00:00