Android手机交互闹铃，包含有Java，XML，可以直接生成apk，在手机端运行-Android phones interact with alarm

仿QQ聊天。是采用 Java平台开发的一套即时通讯聊天系统，献给对即时通讯有兴趣的朋友。服务端实现了TCP Socket和WebSocket，方便接入网页版、安卓、IOS、PC桌面版客户端(Imitation QQ chat. It is an instant messaging chat system developed on the Java platform dedicated to friends who are interested in instant messaging. The