Android 进程间的通信

localsocket:    https://blog.csdn.net/azhengye/article/details/73863404

　　　　　　https://www.cnblogs.com/bastard/archive/2012/10/09/2717052.html

　　　　　　https://blog.csdn.net/nonths/article/details/43230089   LocalSocketAddress   

IBinder:          https://www.jianshu.com/p/9a13f1afbc6e