Unity5.6. how to remove the black bar (essentially the android button area)?

Question

C++ / C#

Eats the image. Tried: (Screen.SetResolution(Screen.width, Screen.height, true)) and without.

Answer 1

How trite it all turned out! It's in the official firmware. All games on Unity went like this. Switched to custom)

Answer 2

It looks like you need to turn on Immersive Mode, then the navigation bar will disappear.