adb 的运行原理是 PC 端的 adb server 与手机端的守护进程 adbd 建立连接，然后 PC 端的 adb client 通过 adb server 转发命令，adbd 接收命令后解析运行。

When I wanted to run the adb command from my computer I was looking it up on F-Droid and then Github, but it was not there. I ended up copying it here from one of the issues because I was too lazy to ...