W. Frank Ableson, Charlie Collins, Robi Sen, and Robert Cooper, authors of Unlocking Android
This green paper is taken from the forthcoming book Unlocking Android from Manning Publications. It explains the essential concepts of the Android platform, describes the features of the Android stack, and provides practical examples to illustrate how it works. For the table of contents, the Author Forum, and other resources, go to http://www.manning.com/ableson/.

Targeting Android (PDF)