*UPDATE* Final key mappings I found below   I'm got my Flirc working with Android TV. A USB keyboard works just fine with a microUSB adapter. Here's the key mapping I found up = up down = down left = left right = right play/pause = enter back = backspace/esc search = Super (Windows) - could not map home = alt+esc (doesn't close apps*) I got everything working except for search and home. Search isn't really needed because it only accepts voice search by default so it looks for a bluetooth mic