回答編集履歴
1
コード修正
test
CHANGED
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@@ -64,9 +64,11 @@
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64
64
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65
65
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class _MyWidgetState extends State<MyWidget> {
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66
66
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67
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+
bool _isEnd = false;
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68
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+
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67
69
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String _text = "";
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68
70
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69
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-
List<String> _quizzes = ["
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71
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+
List<String> _quizzes = ["クイズ1", "クイズ2", "クイズ3", "クイズ4"];
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70
72
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71
73
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72
74
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@@ -88,13 +90,15 @@
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88
90
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89
91
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return Column(
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90
92
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93
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mainAxisAlignment: MainAxisAlignment.center,
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94
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+
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91
95
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children: [
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92
96
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93
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-
Text(_text),
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97
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+
_isEnd ? Text("終了") : Text(_text),
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94
98
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95
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-
RaisedButton(
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99
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if (!_isEnd) RaisedButton(
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100
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97
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-
child: Text("
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101
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child: Text("次へ"),
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98
102
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99
103
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onPressed: _random,
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100
104
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@@ -122,7 +126,7 @@
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122
126
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123
127
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} else {
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124
128
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125
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-
_
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129
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+
_isEnd = true;
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126
130
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127
131
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}
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128
132
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