質問編集履歴
3
エラーメッセージ追加
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -151,3 +151,23 @@
|
|
|
151
151
|
}
|
|
152
152
|
|
|
153
153
|
```
|
|
154
|
+
|
|
155
|
+
|
|
156
|
+
|
|
157
|
+
実行した時のエラーです。
|
|
158
|
+
|
|
159
|
+
/flutter (11352): [ERROR:flutter/shell/common/shell.cc(181)] Dart Error: Unhandled exception:
|
|
160
|
+
|
|
161
|
+
E/flutter (11352): No MaterialLocalizations found.
|
|
162
|
+
|
|
163
|
+
E/flutter (11352): TabBarDemo widgets require MaterialLocalizations to be provided by a Localizations widget ancestor.
|
|
164
|
+
|
|
165
|
+
E/flutter (11352): Localizations are used to generate many different messages, labels,and abbreviations which are used by the material library.
|
|
166
|
+
|
|
167
|
+
E/flutter (11352): To introduce a MaterialLocalizations, either use a MaterialApp at the root of your application to include them automatically, or add a Localization widget with a MaterialLocalizations delegate.
|
|
168
|
+
|
|
169
|
+
E/flutter (11352): The specific widget that could not find a MaterialLocalizations ancestor was:
|
|
170
|
+
|
|
171
|
+
E/flutter (11352): TabBarDemo
|
|
172
|
+
|
|
173
|
+
E/flutter (11352): The ancestors of this widget were:
|
2
日本語文章修正
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -2,15 +2,7 @@
|
|
|
2
2
|
|
|
3
3
|
表示を行いたいです。
|
|
4
4
|
|
|
5
|
-
showDialogがcontextを使うようでcontextを渡す必要があると思うのですが、
|
|
6
|
-
|
|
7
|
-
呼び出し元のonSelected: _select,
|
|
8
|
-
|
|
9
|
-
の部分でエラーが出てしまいます。
|
|
10
|
-
|
|
11
|
-
|
|
5
|
+
ポップアップメニューを選択してもまったくダイアログが表示されません。
|
|
12
|
-
|
|
13
|
-
わかりません。
|
|
14
6
|
|
|
15
7
|
|
|
16
8
|
|
1
コードを修正しました
test
CHANGED
|
File without changes
|
test
CHANGED
|
@@ -84,26 +84,6 @@
|
|
|
84
84
|
|
|
85
85
|
|
|
86
86
|
|
|
87
|
-
void _select(Choice choice, BuildContext context) {
|
|
88
|
-
|
|
89
|
-
// Causes the app to rebuild with the new _selectedChoice.
|
|
90
|
-
|
|
91
|
-
switch (choice.title) {
|
|
92
|
-
|
|
93
|
-
case 'プライバシーポリシー':
|
|
94
|
-
|
|
95
|
-
showBasicDialog(context);
|
|
96
|
-
|
|
97
|
-
break;
|
|
98
|
-
|
|
99
|
-
default:
|
|
100
|
-
|
|
101
|
-
break;
|
|
102
|
-
|
|
103
|
-
}
|
|
104
|
-
|
|
105
|
-
}
|
|
106
|
-
|
|
107
87
|
|
|
108
88
|
|
|
109
89
|
@override
|
|
@@ -126,7 +106,23 @@
|
|
|
126
106
|
|
|
127
107
|
PopupMenuButton<Choice>(
|
|
128
108
|
|
|
129
|
-
onSelected:
|
|
109
|
+
onSelected: (Choice) {
|
|
110
|
+
|
|
111
|
+
switch (Choice.title) {
|
|
112
|
+
|
|
113
|
+
case 'プライバシーポリシー':
|
|
114
|
+
|
|
115
|
+
showBasicDialog(context);
|
|
116
|
+
|
|
117
|
+
break;
|
|
118
|
+
|
|
119
|
+
default:
|
|
120
|
+
|
|
121
|
+
break;
|
|
122
|
+
|
|
123
|
+
}
|
|
124
|
+
|
|
125
|
+
},
|
|
130
126
|
|
|
131
127
|
itemBuilder: (BuildContext context) {
|
|
132
128
|
|