| // 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'; |
| |
| /// Flutter code sample for [AboutListTile]. |
| |
| void main() => runApp(const AboutListTileExampleApp()); |
| |
| class AboutListTileExampleApp extends StatelessWidget { |
| const AboutListTileExampleApp({super.key}); |
| |
| @override |
| Widget build(BuildContext context) { |
| return const MaterialApp( |
| home: AboutListTileExample(), |
| ); |
| } |
| } |
| |
| class AboutListTileExample extends StatelessWidget { |
| const AboutListTileExample({super.key}); |
| |
| @override |
| Widget build(BuildContext context) { |
| final ThemeData theme = Theme.of(context); |
| final TextStyle textStyle = theme.textTheme.bodyMedium!; |
| final List<Widget> aboutBoxChildren = <Widget>[ |
| const SizedBox(height: 24), |
| RichText( |
| text: TextSpan( |
| children: <TextSpan>[ |
| TextSpan( |
| style: textStyle, |
| text: "Flutter is Google's UI toolkit for building beautiful, " |
| 'natively compiled applications for mobile, web, and desktop ' |
| 'from a single codebase. Learn more about Flutter at '), |
| TextSpan(style: textStyle.copyWith(color: theme.colorScheme.primary), text: 'https://flutter.dev'), |
| TextSpan(style: textStyle, text: '.'), |
| ], |
| ), |
| ), |
| ]; |
| |
| return Scaffold( |
| appBar: AppBar( |
| title: const Text('Show About Example'), |
| ), |
| drawer: Drawer( |
| child: SingleChildScrollView( |
| child: SafeArea( |
| child: AboutListTile( |
| icon: const Icon(Icons.info), |
| applicationIcon: const FlutterLogo(), |
| applicationName: 'Show About Example', |
| applicationVersion: 'August 2019', |
| applicationLegalese: '\u{a9} 2014 The Flutter Authors', |
| aboutBoxChildren: aboutBoxChildren, |
| ), |
| ), |
| ), |
| ), |
| body: Center( |
| child: ElevatedButton( |
| child: const Text('Show About Example'), |
| onPressed: () { |
| showAboutDialog( |
| context: context, |
| applicationIcon: const FlutterLogo(), |
| applicationName: 'Show About Example', |
| applicationVersion: 'August 2019', |
| applicationLegalese: '\u{a9} 2014 The Flutter Authors', |
| children: aboutBoxChildren, |
| ); |
| }, |
| ), |
| ), |
| ); |
| } |
| } |