We’ll also add a method to remove this layout from the content view, returning the full screen to Unity. Create Full Android games with Unity, Mo. Full-screen ad that engages users with a captivating video. Unity android full screen This Unity post explains how to set up a GUI Texture at the Unity editor and the code necessary to play a fullscreen video, that can be used for the studio logo animation at the beginning of the game, the game’s intro or any other video that needs to take the whole screen.