Flutter 用 plugin 实现 想嵌套 iOS、Android 原生页面

Flutter plugins can be used to embed native iOS and Android pages within a Flutter app. This is done using platform views, which allow you to embed native views into your Flutter app's widget tree. To use platform views, you'll need to create a plugin that exposes a platform view factory. This factory will create a platform-specific view that can be embedded in your Flutter app. You'll also need to create a Flutter widget that wraps the platform view and handles communication between the Flutter app and the native view. Here are the basic steps for creating a plugin that embeds a native view: 1. Create a new Flutter plugin project. 2. Define a platform view factory that creates a native view for each platform (iOS and Android). 3. Implement a Flutter widget that wraps the platform view and handles communication with the native view. 4. Expose the platform view factory through the plugin's API. Once you've created your plugin, you can use it in your Flutter app to embed native views. To do this, simply add the plugin as a dependency in your pubspec.yaml file and use the widget provided by the plugin to embed the native view in your app's widget tree. Keep in mind that embedding native views can be complex and may require knowledge of both Flutter and the native platform. It's also important to test your plugin thoroughly on both platforms to ensure that it works correctly.