I want to use some native library. and I am using below dependnecy
implementation \'com.google.android.gms:play-services-vision:10.+\'
in build.gradle in
If you're using Android Studio for Flutter development, right click on the android folder in your Flutter project. Select "Flutter" -> "Open Android Module in Android Studio".
Or
Simply start Android Studio and open the Android (sub)project directly.
In any case, once the Android project is opened in Android Studio, you can make changes in your build.gradle. The editor will tell you to sync. Otherwise simply execute a build. Afterwards you will be able to import use your Android classes.