What should a beginner android developer read?

Question

Android

Good afternoon, ladies and gentlemen! I got carried away with development for android and as a geeky person, I want to study android up and down. What to read about android OS itself with a detailed description of all components?
I also want to read a book about developing applications for this OS, I will try to put it correctly, not for professionals, but not for beginners, so that there are no 20-30 pages of android sdk installation description, and of course relevant? I myself have a smartphone with version 4.4 kitkat.
Thank you!

Answer 1

What to read about android OS itself with a detailed description of all components?

The documentation will describe all the components of the Android API, and the source code is also hidden, but you won’t learn how to program from this, this is just one link in the brain training algorithm.
Here is an example of a good textbook, not a reference book, and at the same time modern, not ancient on papyrus:
developer.alexanderklimov.ru
startandroid.ru
This is a more important component of learning, especially at the beginning, but still it is not enough.
It's strange, I could write 200 pages about this, apparently you underestimate all the complexity.

Answer 2

The Busy Coder's Guide to Android Development