With google plus shutting down we needed a place to go so I created a subreddit.
Here is a place for Android TV and Fire TV app developers to continue to support each other. Posting docs, asking questions and showing off work is welcome!
https://www.reddit.com/r/AndroidTvdev
Old community here
I've had a bit of a go at trying to get the APK out of the Play Store, but it's clearly locked down to a specific kind of device... It's loaded on the 'Smart VU X' device made by Dish TV, as an Android TV box.
Given my Sony Android TV has better specs it makes sense that the app should be able to be side-loaded into the TV.
Device link: https://www.freeviewnz.tv/stream-freeview