Android 作为服务器向 UNITY 客户端发送数据 简介 分层对应协议 应用层：TFTP，HTTP，SNMP，FTP，SMTP，DNS，Telnet 等等 传输层：TCP，UDP 网络层：IP，ICMP，OSPF，EI

Integrating Unity as a library into standard Android app This document explains how to include Unity as a Library into s