Is head first android 2 normal for a beginner?

Question

Android

Hello, now I am studying android development and reading the book head first android 2 and there are very easy and very difficult topics where there is a lot of incomprehensible and emptiness remains. I wanted to ask if this is normal and is it provided for filling in the gaps in this book?

Answer 1

The book is good. Naturally, you should not expect that all topics are covered in it, it is only for the very, very start, then you will have to read others and documentation. In addition, the authors expect the reader to be proficient in core java.