BOOK : Professional Android Application Development

I was looking for a book to learn 'what can be done' with Android...without reading the SDK documentation.
This book is an introduction to Android development, with a lot of examples.
The author even talks about locked features, if Google ever reenable them.

So good book for an introduction but not for developement...for me the title (Professional Development) is wrong.
It's more for CTO than for developers.
It was a good surprise because it's exactly what I was looking for but I'll need another one if I ever want to develop something.