Sam's Teach Yourself Android Application Development in 24 Hours, Second Edition, is available for pre-order from Amazon. Buy it now and be amongst the first to receive it.
We've made extensive changes throughout the entire book, updating it based on feedback from readers -- including many who have commented on this blog -- as well as incorporating updates and changes to the Android SDK and tools. We appreciate all feedback; keep it coming!
We expect this book to hit shelves sometime mid- to late-August. Amazon is showing a date of August 25, while InformIT is showing a date of August 15.
We hope you enjoy it and learn from it.