Android is the world's favorite mobile operating system and B4A is the easiest Rapid App Development tool, allowing complete beginners to create powerful Android apps.

This book covers all features of B4A 7.01 and includes step-by-step beginners' guides explaining how to plan, design, develop, test, publish and make money from Android apps in the shortest possible time.

It explains how to use B4A to create graphics and databases, to communicate with the user and to modify your app dynamically so it will look good on a wide range of devices.

It then gives you a comprehensive reference guide to the B4A language, providing lists, explanations and illustrations of every keyword, object and core library. It includes an index to easily identify every key word in the book.

This is an invaluable work of reference for both beginner and expert.
A trial version of B4A can be downloaded free from the web.