How to set up a ready-made mobile application?

Question

Android

Good afternoon everyone! I found a ready-made application on the Internet and you need to first configure it for yourself in order to give it to users for testing. I installed Android Studio and Flutter, but I don’t understand what’s next. Tell me where to dig, what to read / watch in order to customize the application for yourself?

Answer 1

The fastest way is to hire a freelancer.
If not, then learn Java / Dart and then specifically Android / Flutter.
On Android: ideally docks . If it's hard, then you can start from here , the site was written a long time ago, of course, but the "base" is the same.