介绍了android 2.2上了sensor结构,从一个linux底层过来的,详细的介绍了对于一个android 新手怎样去入手了解android 源码,去学习framework,去了解sensor的结构,从而去了解整个android的结构,本人原创有不对的地方请指正,转载请说明,谢谢!-Introduced the android 2.2 on the sensor structure, the bottom came from a linux and detailed introduction to the novice for a android android source code to understand how to start to learn framework, to understand the sensor structure, and thus to understand the structure of the android, I where there is not original, please correct me, reprinted, please explain, thank you!