android rpc 实现binder [[BR]]
* http://blog.csdn.net/luoshengyang/article/details/6618363 
* http://www.cnblogs.com/innost/archive/2011/01/09/1931456.html
* http://blog.csdn.net/universus/article/details/6211589 
* http://www.cnblogs.com/albert1017/p/3849585.html