That could be your own program running on all devices. Within minutes, Hello, Android will help you start making your applications work first: The World. "Android version of" 's Hello By gradually adding features to the game, you will learn the basics of Android programming. You will also learn how to publish your application to the Android Market. Book # 1 for learning Android is now in third edition. You will also find many real-world advice on how to support all Android version is used today-all from the Cupcake (Android 1.5) for Froyo (Android 2.2) and so on. If you prefer coding than reading about coding, this book is for you.