What is not needed in Java?

Question

Java

I'm studying mobile development.
I realized that I need to start with Java.
Java is a large language and it is used almost everywhere. But for android development, this is not necessary.
What do you need in android development in java?
What kind of literature and resources would you recommend (books preferably) for Java on Android?

Answer 1

You need at least the entire contents of the textbook " Java Philosophy " by Eckel, except for the last chapter, perhaps. It is desirable also " Java Efficient Programming " by Bloch and " Java Concurrency in Practice " by Goetz.

Answer 2

By the time you read all these Java books, the android will no longer exist.
But seriously, why aren't you considering just starting to program? Java is syntactically one of the simplest and most intuitive languages, in order to create applications for Android, a couple of hours of familiarization with the basic constructions of the language are enough, which books, I beg you. While you read one book, someone without knowledge from books will write a couple of applications in the same Java and will be able to do more than you and know more than you. More precisely, during the first couple of days after reading the book, it will seem to you that you know something, but it will be forgotten, otherwise what you go through in practice remains for a long time. So just take it and start sawing the application, without books.

Answer 3

You start with "Hello World", then some notepad, and so on.
The main thing is to start programming, and the skill is slowly pumped