andorid源代码结构分析详解 源代码内部文件分析-the Andorid source code Detailed structural analysis within the source code file

Android系统概述，精选android项目源码，很好有参考资料。-Overview of the Android system, select Android project source code, very good reference material.

有关android输入系统的源码分析，分析源码并总结整个框架-About the android source input system analysis, source code analysis and summarizes the entire framework

Android 串口编程原理和实现方式(附源码) 串口编程需要了解的基本知识点：对于串口编程，我们只需对串口进行一系列的设置，然后打开串口，这些操作我们可以参考串口调试助手的源码进行学习。-Android serial programming principles and implementation (with source) Serial Programming basic knowledge you need to know: For serial programming, we