Socket实现粗略的聊天室功能是一个演示Android简单Socket聊天室的例子源码，只可以安卓发消息PC客户接收，不能反方向发送消息，消息会由PC端转发给所有在线的安卓客户端，接着客户端（包括自己）都会收到某个客户端输入的信息。在安卓端的MainActivity.java中配置好PC服务端IP，环境运行com.socket.androidServer中的SimpleServer服务器。然后运行Android客户端就可以发送消息了-Socket to achieve roughly the chat room function is a demo Android simple socket chat room example source code, can only be Andrews news PC client, receiving message cannot be sent in the opposite direction, the message is　the PC forwarded to all online Android client, then client (including yourself) will receive a client input information. In the An Zhuoduan MainActivity.java configuration PC server IP, the environment running SimpleServer com.socket.androidServer server. Then run the Android client to send the message.