MQTT to GPIO on Android 8.1

Job ID: 34168432

Budget: $30 – $250 SGD

I need a basic small app that MUST run on Android 8.1 platform.
No major work on interface required.

The app will Subscribe to a user defined MQTT broker/message/payload that once recieving the message/payload turns on or off one of 2 GPIO relays located on the Android platform the App is running on.

The app must be capable of running in the background with low overhead and the app must be loaded on platform startup and placed in the background.

The API for the GPIO's is attached in the capture.jpg image attached

I would like for this to be open source for the Home Assistant Community to tinker with as needed.