Android蓝牙开发。封装了支持Android蓝牙（经典蓝牙或低功耗蓝牙）扫描，连接，以及通信的库。附带使用例子。It encapsulates a library that supports Android Bluetooth (classic Bluetooth or low-power Bluetooth) scanning, connection and communication. Attached use examples.
Why do you think that https://github.com/NordicSemiconductor/Android-Scanner-Compat-Library is a good alternative to HBluetooth