蓝牙4.0基于android4.3的ble开发例子里面有搜索、连接、获取服务等基本操作，不可或缺的入门例子工程。-Ble development android4.3 Bluetooth 4.0 based on examples there are search, connections, access to basic services, such as operations and indispensable introductory example projects.