First week of Learning Java ended with Null(void)

Okay So another week and still I am nowhere near to Android Development?
What exactly is the best way to learn Java? How to go about it? Infact What is the best way to learn any language for that matter?

I googled these questions and there were some good anwers and this one is what I really liked on Quora-

Read Faizan Ahemad's answer to How can I learn Java? on Quora

Now he did explain pretty much but still where am I lacking?
I did try Java in a Nutshell and Head First Java even Java for Dummies. But where should I stop? Anyway I will try yet again and let's see how it goes...