【发布时间】:2018-07-31 17:08:06
【问题描述】:
我已经从 Scafflod 和按钮中清理了 Flutter 示例,并希望我得到相同的内容,但没有标题栏和按钮:
void main() => runApp(new MyApp());
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return new MaterialApp(
title: 'My app title',
theme: new ThemeData(
primarySwatch: Colors.blue,
),
home: new MyHomePage(),
);
}
}
class MyHomePage extends StatefulWidget {
MyHomePage({Key key}) : super(key: key);
@override
_MyHomePageState createState() => new _MyHomePageState();
}
class _MyHomePageState extends State<MyHomePage> {
int _counter = 0;
@override
Widget build(BuildContext context) {
return new Center(
child: new Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
new Text(
'You have pushed the button this many times:',
),
new Text(
'$_counter',
style: Theme.of(context).textTheme.display1,
),
],
),
);
}
}
不幸的是,我得到的东西不适合任何门:
这是什么?怎么会变成这么大?如何解决?
【问题讨论】:
标签: android-emulator dart flutter scaffolding