Is it worth switching from java to android?

Question

Java

Hello. Now I'm learning Java, I'm at the 8th level of JavaRush, I'm solving Olympiad problems, i.e. I know how to work with objects, I am familiar with collections, iterators, access modifiers, etc. all this is not very interesting, in comparison with real development, I think to switch to development for Android. Will I be able to learn java while doing android development? Or is it worth learning more about java first?

Answer 1

Android programs are written in Java

Answer 2

I'm at level 8 JavaRush

shhh!!! don’t tell anyone else about this,
all you need is the basics of syntax, collections and OOP + even hands
, and read these two articles
habrahabr.ru/post/132241