Flutter Splash Screen的正确方式？

import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      theme: ThemeData(
        primarySwatch: Colors.blue,
      ),
      home: SplashScreen(),
      routes: {
        '/home': (context) => HomePage(),
      },
    );
  }
}

class SplashScreen extends StatefulWidget {
  @override
  _SplashScreenState createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  @override
  void initState() {
    super.initState();
    // 在这里可以进行一些初始化操作，如加载数据等
    // 通过Future.delayed方法模拟加载时间
    Future.delayed(Duration(seconds: 3), () {
      Navigator.pushReplacementNamed(context, '/home');
    });
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: Center(
        child: Column(
          mainAxisAlignment: MainAxisAlignment.center,
          children: [
            FlutterLogo(
              size: 100,
            ),
            SizedBox(height: 16),
            Text(
              'My App',
              style: TextStyle(
                fontSize: 24,
                fontWeight: FontWeight.bold,
              ),
            ),
            SizedBox(height: 16),
            CircularProgressIndicator(),
          ],
        ),
      ),
    );
  }
}

class HomePage extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Home'),
      ),
      body: Center(
        child: Text('Welcome to Home Page!'),
      ),
    );
  }
}