http://www.360doc.com/content/13/0606/10/1317564_290865866.shtml
http://blog.csdn.net/hrbeuwhw/article/details/8135112
http://blog.csdn.net/hrbeuwhw/article/details/8135109
http://zhangjunhd.blog.51cto.com/113473/25481/
https://github.com/Jhuster/Android 安卓广播