Launcher Documentation

But unfortunately I fail to find proper documentation on both of them.

Is there documentation around?
If so, can you please point me to it?

Unfortunately not, AOSP documentation is poor especially for their apps.

Do you have any specific questions we might be able to help you with?

treequell
Sorry for the late reply, I somehow assumed that I will get notified by mail when a reply comes in...

Thanks for the link.

I don't remember why I wanted to look at the documentation, I guess I already got used to it since I use GrapheneOS ;)
Never mind.