记录一下最近用到的简单的框架

蓝牙

FastBle：Android BLE通信库的介绍与高级用法 - 简书 

https://github.com/Jasonchenlijian/FastBle

动态权限:

GitHub - googlesamples/easypermissions: Simplify Android M system permissions

位置权限举例,arrayOf中多个权限逗号隔开即可

            if (ContextCompat.checkSelfPermission(it,Manifest.permission.ACCESS_FINE_LOCATION)!= PackageManager.PERMISSION_GRANTED) {ActivityCompat.requestPermissions(it,arrayOf(Manifest.permission.ACCESS_FINE_LOCATION),10001)} else {//权限申请成功，做相应功能}