Kivy is a useful python framework that will allow you to make full multi-touch apps quickly for your device.
Install the dependencies with
$ sudo apk add python3 python3-dev gcc musl-dev binutils linux-headers musl-utils py-opengl mesa-dev
pip install --user for the following dependencies. All of these are mandatory.
There's a version requirement for cython, so make sure you install this version. Could be subject to change in the future
You will need to install PyGame as well
- download and compile from source for libjpg
Their other dependencies are sdl and can be found as APK packages