使用socket实现UDP的链接系统，可以利用服务器和客户端进行交互发送消息-Use the links UDP socket implementation system, you can use to interact with the server and client to send messages

高仿qq未读消息气泡控件，有良好的拉伸形变效果，交互nice-High imitation QQ not read message bubble control, has a good tensile deformation effect, interactive nice

实现类似QQ消息拖拽消失的交互+GameCenter的浮动小球效果-Floating pellets achieve an effect similar to QQ message disappears drag the interactive+GameCenter