App Dark Theme/Mode

[OverWatch]

Did you see this thread?

iOS Smart Invert

When using smart invert, it’s a good way to change your phone into a dark mode and saves battery on OLED screens, the camera images are also inverted. Use UIAccessibilityIsInvertColorsEnabled() to determine if smart invert is active then use UIView accessibilityIgnoresInvertColors to not invert the video colors.