MaProvider
-mValid boolean-mActions HashMap
WideRouterConnectService
stub : IWideRouterAIDL.Stub
+ onBind(params) : return IBinder
在onBind的时候，连接传递过来的进程的LocalService
LocalRouter
LocalRouterConnectService
PicRouterConnectService
MainRouterConnectService
WideRouter
MusicRouterConnectService
ConnectServiceWrapper
+ targetClass : Class
+ ConnectServiceWrapper(Class)
