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kotlinlang

I orginally wrote an app in crossplatform framework (mistakes were made) and I've converted it to a kotlin jetpack compose app.  Well... the main activity file structure was `org.kivy.android.PythonActivty` .  Do I have to keep that naming convention for my main activity when I upload to google play?  Or can that be changed between versions?

yes, but if you change the main launcher's activity name you will lose any existing launcher icons the user has added to their home screen

if that's a concern you should use an activity-alias