android.蓝牙聊天功能。仿照微信聊天界面。能够传输文字和语音。采用的是c/s架构。考试屏蔽信号时候的必备-android. Bluetooth chat. Modeled on the micro-channel chat interface. Able to transmit text and voice. Using the c/s architecture. Exam shielded signal when necessary

蓝牙后台管理界面编程啊啊啊啊啊啊啊啊啊啊(handian oj already ac)