Screen

The Screen object contains the size of the current device screen. The size changes when switching to a different device. You can also change the background color and the perspective of the device screen.
译：屏幕对象包含当前设备屏幕的大小。当切换到不同的设备时，大小变化。您还可以更改背景颜色和设备屏幕的透视。