no worries. but that's why I think android would be a much better base for a free software mobile operating system than a current linux distribution. lots of engineering work and experience went into making it, both on the technical sides and in the UX, with lots and lots of feedback. it has largely solved permissions, inter-app communication, power saving, things like these, and I mean all in the AOSP project, forgetting about the proprietary google mobile services.
not everything is perfect, lots could be improved, and there are things we don't like, like how app background activity is handled is not too transparent and neither customizable, etc, but those would be much easier to fix and maintain then reimplementing everything. hardware drivers are a problem, but it is anyway, and with android we at least have a working system with which reverse engineers can analyze the drivers in operation. certainly android is not the cleanest codebase but its not so bad either to warrant throwing it away. in the parts of the code I looked over the years, it's quite organized, but of course I have only seen very little.