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cfbaa18bde
Replacing shortner urls with the long versions. Fixes #172843 ## 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 `///`). - [ ] 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
80 lines
3.0 KiB
Dart
80 lines
3.0 KiB
Dart
// Copyright 2014 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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import 'package:flutter/foundation.dart' show defaultTargetPlatform;
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import 'package:flutter/gestures.dart';
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import 'package:flutter/material.dart';
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import 'package:url_launcher/url_launcher.dart';
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class _LinkTextSpan extends TextSpan {
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// Beware!
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//
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// This class is only safe because the TapGestureRecognizer is not
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// given a deadline and therefore never allocates any resources.
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//
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// In any other situation -- setting a deadline, using any of the less trivial
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// recognizers, etc -- you would have to manage the gesture recognizer's
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// lifetime and call dispose() when the TextSpan was no longer being rendered.
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//
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// Since TextSpan itself is @immutable, this means that you would have to
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// manage the recognizer from outside the TextSpan, e.g. in the State of a
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// stateful widget that then hands the recognizer to the TextSpan.
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_LinkTextSpan({super.style, required String url, String? text})
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: super(
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text: text ?? url,
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recognizer: TapGestureRecognizer()
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..onTap = () {
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launchUrl(Uri.parse(url), mode: LaunchMode.externalApplication);
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},
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);
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}
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void showGalleryAboutDialog(BuildContext context) {
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final ThemeData themeData = Theme.of(context);
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final TextStyle? aboutTextStyle = themeData.textTheme.bodyLarge;
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final TextStyle linkStyle = themeData.textTheme.bodyLarge!.copyWith(
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color: themeData.colorScheme.primary,
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);
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showAboutDialog(
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context: context,
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applicationVersion: 'January 2019',
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applicationIcon: const FlutterLogo(),
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applicationLegalese: '© 2014 The Flutter Authors',
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children: <Widget>[
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Padding(
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padding: const EdgeInsets.only(top: 24.0),
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child: RichText(
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text: TextSpan(
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children: <TextSpan>[
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TextSpan(
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style: aboutTextStyle,
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text:
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'Flutter is an open-source project to help developers '
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'build high-performance, high-fidelity, mobile apps for '
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'${defaultTargetPlatform == TargetPlatform.iOS ? 'multiple platforms' : 'iOS and Android'} '
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'from a single codebase. This design lab is a playground '
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"and showcase of Flutter's many widgets, behaviors, "
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'animations, layouts, and more. Learn more about Flutter at ',
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),
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_LinkTextSpan(style: linkStyle, url: 'https://flutter.dev'),
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TextSpan(
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style: aboutTextStyle,
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text: '.\n\nTo see the source code for this app, please visit the ',
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),
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_LinkTextSpan(
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style: linkStyle,
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url: 'https://github.com/flutter/gallery',
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text: 'flutter github repo',
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),
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TextSpan(style: aboutTextStyle, text: '.'),
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],
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),
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),
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),
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],
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);
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}
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