(Recently, many people know that Google has launched the Android mobile phone platform that shakes the Wulin and disturbs thousands of people. But they just care about how to develop and use programs on this new platform, but they neglect that Android is a framework, and the framework contains hundreds of "dustpan" classes. Based on the spirit of "the son of a good bow must learn to be a dustpan", this book first teaches you to recognize the principles of the framework (dustpan), and then introduces how to use dustpan to launch excellent Android applications (good bow). This book is divided into 4 chapters: ※ Chapter 1: Introduction to the concept, principle and characteristics of using frameworks. ※ The second part discusses the design skills of using frames. That is, how to create a usage framework. (Note: If your job is to "use" the Android framework to develop and use programs, you can skip this chapter and directly enter Chapter 3.) ※ Chapter 3: Explain and practice the 36 techniques of Android application programming. ※ Part IV: Introduce the development process and tools of C components between Android framework and hardware. The author does not mean that Android programmers are fools, but aims to illustrate the three primary roles in the mobile software field: dustpan: for example, the Andriod development team. Buyer of dustpan: such as Google enterprise. Pick the dustpan: for example, the programmer using Android. This book does not set you to use a single role as a programmer, but hopes to help you open up a wider future. No matter in any of the above roles, you can be as brilliant as a fish in water. I sincerely wish you all the best!
Principle and Program Design of Android Framework (Simplified Chinese Version). pdf)