flutter中常见报错记录2:Your Flutter application is created using an older version of the Android embedding.

Your Flutter application is created using an older version of the Android
embedding. It's being deprecated in favor of Android embedding v2. Follow the
steps at

说明一下为啥会出现这样的报错

1：就是我从github上下载了一个大佬的案例，然后pub get后

2：我用的IDE是android studio

3：我的fluttersdk版本：Flutter 1.22.4 • channel stable • https://github.com/flutter/flutter.git

上边这个错误的意思：Android的版本问题，在工程配置下加一下这个就OK了，我是iOS开发，不知道安卓加这个是啥意思哦，有懂的大佬告知一下呗