(Android Mobile Use Development from Getting Started to Mastery covers a comprehensive topic of Android development from concept, technology to commercial promotion and use, including 7 parts: Android overview, essence of Android user program design, essence of Android user interface design, commonly used Android APIs, more Android user program design principles, and external release of your Android user program and appendix. The appendix also includes instructions for using common tools for Android development (such as emulators, DDMS, debugging bridges, SQLite, etc.).)