質問編集履歴
1
ご指摘いただいたdefaultの追加と、不足していたmain.dartとmenu, profileのソースを追加しました。
test
CHANGED
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File without changes
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test
CHANGED
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@@ -9,6 +9,43 @@
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9
9
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10
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どのようにすれば、エラーなく画面遷移を行えますでしょうか？
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11
11
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皆さんのお知恵をお借りできましたら嬉しいです！
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12
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+
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13
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+
```main.dart
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14
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+
import 'package:flutter/material.dart';
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15
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+
import 'package:test001/screens/home_screen.dart';
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16
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import 'package:test001/screens/menu_screen.dart';
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import 'package:test001/screens/profile_screen.dart';
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18
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import 'models/routes.dart';
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19
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+
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20
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void main() {
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runApp(const MyApp());
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}
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23
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+
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24
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class MyApp extends StatelessWidget {
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const MyApp({Key? key}) : super(key: key);
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// This widget is the root of your application.
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@override
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Widget build(BuildContext context) {
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30
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return MaterialApp(
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debugShowCheckedModeBanner: false,
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32
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title: 'Myapp',
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33
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theme: ThemeData(
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34
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primarySwatch: Colors.yellow,
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35
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textTheme: const TextTheme(
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36
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titleLarge: TextStyle(
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37
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fontSize: 20,
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38
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color: Colors. white,
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39
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fontWeight: FontWeight.w500,
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40
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)
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41
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)
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42
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),
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43
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home: const HomeScreen(),
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44
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);
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45
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}
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46
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}
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47
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```
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48
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+
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12
49
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50
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```cupertino_bottom_navigation.dart
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51
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import 'package:flutter/cupertino.dart';
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@@ -50,17 +87,24 @@
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50
87
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);
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51
88
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},
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89
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);
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53
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-
case
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90
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+
case 2:
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54
91
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return CupertinoTabView(builder: (context) {
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92
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return const CupertinoPageScaffold(
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93
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child: ProfileScreen(),
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94
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);
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95
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});
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96
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default:
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97
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return CupertinoTabView(
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98
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builder: (context) {
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99
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return const CupertinoPageScaffold(
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child: HomeScreen(),
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);
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102
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},
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103
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);
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59
104
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}
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105
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});
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106
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}
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62
107
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}
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63
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-
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64
108
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```
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65
109
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66
110
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@@ -87,5 +131,40 @@
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87
131
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bottomNavigationBar: const BottomNavigation());
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88
132
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}
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89
133
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}
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134
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```
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90
135
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136
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+
```menu_screen.dart
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137
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import 'package:flutter/material.dart';
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138
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+
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139
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class MenuScreen extends StatefulWidget{
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140
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const MenuScreen ({ Key? key }) : super(key: key);
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141
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+
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142
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@override
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143
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_MenuState createState() => _MenuState();
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144
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}
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145
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146
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class _MenuState extends State<MenuScreen>{
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147
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@override
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148
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Widget build(BuildContext context) => Scaffold(
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149
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appBar:AppBar(title: Text('メニューページ'),),
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150
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);
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151
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}
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91
152
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```
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153
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+
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154
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+
```profile_screen.dart
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155
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+
import 'package:flutter/material.dart';
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156
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+
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157
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class ProfileScreen extends StatefulWidget{
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158
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const ProfileScreen({ Key? key }) : super(key: key);
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159
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+
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160
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@override
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161
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_ProfileState createState() => _ProfileState();
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162
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}
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163
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+
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164
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class _ProfileState extends State<ProfileScreen>{
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165
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@override
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166
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Widget build(BuildContext context) => Scaffold(
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167
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appBar:AppBar(title: Text('プロフィールページ'),),
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168
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+
);
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169
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+
}
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170
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+
```
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