Android install still possible?

Many folks have access to an old Android phone. These devices have a screen, camera and wifi. Seems like the perfect platform.

I found this Reddit post but the instructions it cites seem to be dead: https://www.reddit.com/r/3Dprinting/comments/5f5y8w/i_got_octoprint_server_running_on_android/

Has this approach been abandoned?

This worked when I tried it

Didn't test it but this could also be an option