The Complete Idiot's Guide to Android App DevelopmentBook - 2011
"The Complete Idiot's Guide to Android App Development" gets novice developers up and running quickly on creating their very own mobile applications, with step-by-step instruction on everything they need to design, develop, test, and publish their fully-featured apps. The Android operating system is now the largest mobile platform in the U.S., and there are now more than 90,000 apps available. Android is completely open and free to all developers. --Publisher.