//static_method_sample/theme/lib/main.dart文件
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
home: MyHomePage(),
);
}
}
class MyHomePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text("静态方法示例"),
),
body: Center(
child: Container(
//使用静态方法Theme.of获取主题的accentColor
color: Theme.of(context).accentColor,
child: Text(
'带有背景颜色的文本组件',
//使用静态方法Theme.of获取主题的文本样式
style: Theme.of(context).textTheme.title,
),
),
),
);
}
}
'