class MyApp extends StatelessWidget {
const MyApp({super.key});
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo', //应用名
debugShowCheckedModeBanner: false,
theme: ThemeData(
scaffoldBackgroundColor: Colors.white, //修改页面的背景
//修改AppBar的主体样式
appBarTheme: const AppBarTheme(
backgroundColor: Colors.white,
elevation: 0, //隐藏AppBar底部的阴影分割线
systemOverlayStyle: SystemUiOverlayStyle.dark //设置状态栏的背景
),
visualDensity: VisualDensity.standard
),
home: const MyHomePage(title: 'Hello Flutter'),
);
}
}
Flutter修改AppBar的主题
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转载自blog.csdn.net/xiaopihair123/article/details/125336355
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