The book, Android Application Development Black Book is a one-time reference book that covers all aspects of Android application development in an easy-to-understand approach-for example, how to design user interface by using Views and ViewGroups, how to persistently store data by using content providers, how to design mobile applications displaying pictures and menus by using Views, how to develop Android mobile applications for sending messages and e-mails, how to work with location services and maps, how to run background services in the mobile applications, how to develop applications supporting audio, video and camera of a mobile device, etc.