Reddit users thevincentasteroid and MMD3_ posted about an auto-playing video ad (with sound) on the home screen. The ad is for Chicken Tender Wraps from Carl’s Jr. When it begins auto-playing, it pushes all the other UI elements out of focus and goes almost full-screen, returning to the home screen after it has played through once.
Ive been using ivy on my Chromecast it’s good, but Flauncher looks more like what I want.
Protip for Chromecast users - disable the stock launcher via adb to set a new default