# Hms Demo ***Unity 2019 or higher*** ***Before build, add your keystore, create huawei agc project and put `agconnect-services.json` under `Assets/Plugins/Android/`*** key store path `Edit -> Project Settings -> Player -> Android(icon) -> Publishing Settings` In location test, before you click `CreateGeo` button, you should click `update with callback-102` to get your position.