Use APKPure App
Get Bluetooth Anti-lost old version APK for Android
演示Demo,Bluetooth Anti-lost,It is just a demo for Android Developer,thanks.
Bluetooth Anti-lost Demo
if you wang to view the source code,you can click link as follow:
instruct: http://my.oschina.net/zengliubao/blog/518307
github: https://github.com/AnyLifeZLB/Bluetooth-AntiLost