Android is a new open source software toolkit for mobile phones that

was created by Google and the Open Handset Alliance. In a few years,

it’s expected to be found in millions of cell phones and other mobile

devices, making Android a major platform for application developers.

Whether you’re a hobbyist or a professional programmer, whether you

are doing it for fun or for profit, it’s time to learn more about developing

for Android. This book will help you get started.