Icon(Icons.home),
完整demo:
import 'package:flutter/material.dart'; void main() => runApp(MyApp()); class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return Container( child: MaterialApp( title: 'Icons调用', debugShowCheckedModeBanner: false, theme: ThemeData(primarySwatch: Colors.blue), home: Scaffold( appBar: AppBar( title: Text('Icons调用'), centerTitle: true, ), body: Center( child: Icon(Icons.home), ), ), ), ); } }
链接地址:https://material.io/tools/icons/
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