QPysl4a is forked from https://www.github.com/damonkohler/sl4a/, and it provides the Android Layer APIs for script engine.
It is not a standalone project, it will be included by QPython / QPython3 as a submodule.
If you are looking for a solution to drive Android with Python, then maybe QPysl4a is exactly what you need. With the help of QPysl4a, you could call many Android APIs with Python code.
Here is what we have provided: QPysl4a APIs, Chinese version
Please visit QPython Project Readme