While we wait for the android app from luckylz and Andy_S, you can swap autoexec.ash files using Tasker($), WIFI Connect for tasker(free), JuiceSSH(free), JuiceSSH taker plugin($)
Create a connection to your Xiaomi within JuiceSSH (Nickname:XiaomiYI, Type: Telnet, address: 192.168.42.1...