当然，以下是如何在Flutter项目中使用flutter_custom_splash_screen插件来创建自定义启动屏的示例代码。

1. 添加依赖

首先，在你的pubspec.yaml文件中添加flutter_custom_splash_screen依赖：

dependencies:
  flutter:
    sdk: flutter
  flutter_custom_splash_screen: ^2.0.0  # 请检查最新版本号

然后运行flutter pub get来安装依赖。

2. 配置启动屏资源

在assets文件夹中创建一个启动屏的图像文件，比如assets/launch_image.png。确保在pubspec.yaml中声明这个资源：

flutter:
  assets:
    - assets/launch_image.png

3. 配置启动屏信息

在android/app/src/main/AndroidManifest.xml中配置启动屏的主题（可选，但推荐），确保启动屏显示时不显示默认的白屏或黑屏：

<application
    ... >
    <activity
        android:name=".MainActivity"
        ...
        android:theme="@style/LaunchTheme">
        ...
    </activity>
    ...
</application>

在res/values/styles.xml中定义LaunchTheme：

<resources>
    <!-- Define your custom theme here -->
    <style name="LaunchTheme" parent="Theme.AppCompat.Light.NoActionBar">
        <item name="android:windowBackground">@drawable/launch_background</item>
    </style>
</resources>

launch_background.xml（放在res/drawable文件夹中）可以是一个简单的颜色或者一个可绘制资源：

<!-- res/drawable/launch_background.xml -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <color android:color="@android:color/white"/>
    </item>
    <!-- Optionally, you can add an image here -->
    <!-- <item>
        <bitmap
            android:gravity="center"
            android:src="@drawable/launch_image" />
    </item> -->
</layer-list>

注意：对于iOS，你通常不需要在Info.plist中进行额外配置，除非你有特定的启动图像需求。

4. 使用Flutter插件

在你的main.dart文件中，配置flutter_custom_splash_screen：

import 'package:flutter/material.dart';
import 'package:flutter_custom_splash_screen/flutter_custom_splash_screen.dart';

void main() async {
  WidgetsFlutterBinding.ensureInitialized();
  // Optional: Set a delay for the splash screen
  await FlutterCustomSplashScreen.delay(seconds: 3, navigateAfterSeconds: HomeScreen.routeName);
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      initialRoute: FlutterCustomSplashScreen.splashScreenRouteName,
      routes: {
        FlutterCustomSplashScreen.splashScreenRouteName: (context) => CustomSplashScreen(),
        HomeScreen.routeName: (context) => HomeScreen(),
      },
    );
  }
}

class CustomSplashScreen extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return FlutterCustomSplashScreen(
      backgroundColor: Colors.white,
      image: Image.asset('assets/launch_image.png'),
      animationEffect: 'zoom-in', // 'fade-in', 'slide-up', 'slide-down', 'slide-left', 'slide-right', 'zoom-in', 'zoom-out'
      logoSize: 100,
      animateLogo: true,
      duration: 2000,
      photoSize: 100,
      onExit: (context) {
        // Navigate to your home screen
        Navigator.pushNamed(context, HomeScreen.routeName);
      },
    );
  }
}

class HomeScreen extends StatelessWidget {
  static const routeName = '/home';

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Home Screen'),
      ),
      body: Center(
        child: Text('Welcome to the Home Screen!'),
      ),
    );
  }
}

5. 运行应用

确保一切配置正确后，运行你的Flutter应用：

flutter run

这样，你的应用启动时就会显示自定义的启动屏，并在指定的时间后跳转到主屏幕。