How to write an Android application?

Question

Java

Hello! Case of such kind that recently I was puzzled by such a problem. Installed IntelliJ Idea, more or less figured out Java at the initial level. But then there were problems of this kind, that the resources that I used, one leads me to the fact that I kind of create a start application with one activity, but I get an error from it. to shaman with the manifest, but I generally nibumbum ... Other that I found no better, either old material, or some kind of visual editors.
Please tell me some normal resources with as fresh information as possible, where you can study the issue from scratch, please.

Answer 1

https://developer.android.com/

Answer 2

Hello!
intellij idea is certainly good, but if you want without unnecessary headaches, then use android studio. It just uses the intellij idea community edition core.
As for development, I used video courses:
https://startandroid.ru/ru/
https://devcolibri.com/
You can also watch the courses on udemy.com || stepik.org