Wow, 4th Edition's comming.. (from Amazon)

Hi everyone, i was waiting for this book so long time, is there any way to buy PDF version?

Is there an updated release date of when the book will be available?

Amazon is now showing October 19

As noted in

an eBook version does exist at this moment so discussion can properly move to the 4th edition forum at this point.

I just bought the kindle version of 4th Edition. Could you tell me where to download the sample code in the book? Please email as I don’t log in the forum often.
Thanks much

I want to know which version of android studio was used for the book. I ask because of this review on Amazon. I would like to start with the correction version of Android Studio.

The image in the book shows 3.3.1 and I currently have 3.5.2 installed. I don’t imagine there is anything too major of a change that would be a barrier from using the book.