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85b3d97673
Adds Semantic Widget to wrap the contents of each page's AppBar title attribute and adds header: true and headingLevel: 1 as Semantic attributes so the content of the title is compiled as an h1 tag to meet accessibility guidelines that each page must have a h1 tag present. Also updates the test cases for the home page and each use case page to check for its respective h1. [Before Screenshot - Accessibility Assessments Home Page](https://screenshot.googleplex.com/4i9LuiGwvLnEcZ8) [Before Screenshot - Checkbox List Title -- note: each use case page is missing an h1](https://screenshot.googleplex.com/3qQjfqvAMTehRsm) [After Screenshot - Accessibility Assessments Home Page](https://screenshot.googleplex.com/APSJJXBmwNBP35m) [After Screenshot - Checkbox List Title-- note: change is similar across each Accessibility use case page](https://screenshot.googleplex.com/6EGgZnTusEgeN5L) Fixes b/338035526
89 lines
2.3 KiB
Dart
89 lines
2.3 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/material.dart';
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import 'use_cases.dart';
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class DrawerUseCase extends UseCase {
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@override
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String get name => 'drawer';
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@override
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String get route => '/drawer';
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@override
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Widget build(BuildContext context) => const DrawerExample();
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}
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class DrawerExample extends StatefulWidget {
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const DrawerExample({super.key});
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@override
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State<DrawerExample> createState() => _DrawerExampleState();
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}
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class _DrawerExampleState extends State<DrawerExample> {
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String selectedPage = '';
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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appBar: AppBar(
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backgroundColor: Theme.of(context).colorScheme.inversePrimary,
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title: Semantics(headingLevel: 1, child: const Text('Drawer Demo')),
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),
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endDrawer: Drawer(
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child: ListView(
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padding: EdgeInsets.zero,
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children: <Widget>[
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const DrawerHeader(
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decoration: BoxDecoration(
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color: Colors.blue,
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),
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child: Text(
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'Drawer Header',
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style: TextStyle(
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color: Colors.white,
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fontSize: 24,
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),
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),
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),
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ListTile(
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leading: const Icon(Icons.message),
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title: const Text('Messages'),
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onTap: () {
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setState(() {
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selectedPage = 'Messages';
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});
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},
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),
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ListTile(
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leading: const Icon(Icons.account_circle),
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title: const Text('Profile'),
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onTap: () {
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setState(() {
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selectedPage = 'Profile';
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});
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},
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),
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ListTile(
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leading: const Icon(Icons.settings),
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title: const Text('Settings'),
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onTap: () {
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setState(() {
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selectedPage = 'Settings';
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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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body: Center(
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child: Text('Page: $selectedPage'),
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),
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);
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}
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}
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