How to develop the app in android studio?

Answer 1

https://developer.android.com/index.html

Answer 2

Check about the necessary files like SDK and JDK ( Java Platform ) and android emulator i think that you must need 3 GB for components finally this is the official link for developers of android studio -- https://developer.android.com/index.html

Answer 3

https://code.sololearn.com/WK3Pvi5gPCnU/?ref=app
web to android app tutorial...hope it helps!