In recent years, it is expected to be found in millions of mobile phones and other mobile devices, making Android the main platform for application developers. You do not even need to have access to the Android phone, just the computer where you can install the Android SDK and the phone emulator that comes with it. Within minutes, "Hello, Android" will make you make your first application to work: ". Hello, World" version of Android on By gradually adding features to the game all the way this book you will learn about various aspects of Android programming including user interfaces , multimedia, and the Android life cycle.