dart閃屏成功跳轉

import 'package:flutter/material.dart';

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

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return const MaterialApp(
      title: 'Flutter Demo',
      home: SplashScreen(),
    );
  }
}

class SplashScreen extends StatefulWidget {
  const SplashScreen({super.key});

  @override
  // ignore: library_private_types_in_public_api
  _SplashScreenState createState() => _SplashScreenState();
}

class _SplashScreenState extends State<SplashScreen> {
  @override
  Widget build(BuildContext context) {
    return FutureBuilder(
      future: _navigateToHome(),
      builder: (context, snapshot) {
        if (snapshot.connectionState == ConnectionState.done) {
          return Container(); // 閃屏完成後，返回一個空容器
        } else {
          return Scaffold(
            body: Image.asset('assets/images/splash360.png'),
          );
        }
      },
    );
  }

  Future<void> _navigateToHome() async {
    await Future.delayed(const Duration(seconds: 2)); // 假設的初始化時間
    // ignore: use_build_context_synchronously
    Navigator.of(context).pushReplacement(
        MaterialPageRoute(builder: (context) => const HomePage()));
  }
}

class HomePage extends StatelessWidget {
  const HomePage({super.key});

  @override
  Widget build(BuildContext context) {
    return const Scaffold(
      body: Center(
        child: Text('Home Page'),
      ),
    );
  }
}