Hi there!
So in one of the latest beta’s the DVR stuff started showing up, and if you picked a show airing right now - you could even click “Watch” - altho it didn’t do anything except error out - so it’s probably safe to say that LiveTV is coming.
So would it be possible to present it (TV+DVR+EPG) to AndroidTV as a provider, for use in the regular TV app ?
Granted i can already do this with the HDHomerun app (and a beta TVHeadEnd app) so it’s not exactly because there is a huge need for it - but on the other hand, being able to schedule stuff for recording, and having Plex handle it in the background would be far more ideal.
Hopefully you’ll take this into consideration 
TIF is described here in more depth in case anyone is interested Build TV input services | Android Developers