[Feature] Keep the device awake, showing a pitch black screen on the display

Thanks for the app, just wish if it can also replace BleKip which can keep the device awake, showing a black screen on the display. It keeps the apps running and videos playing, while reducing the battery (speciall on amoled displays) consumed by the screen.

BleKip is really useful and web made app to be honest, but if caffienate can also include such features, it'll be a win win.. bcs of Open-Source and less apps on device 😜 .

Usefulness and core fuctionalities of this feature:

• Save battery consumed by the screen: When it is required to keep the screen on for long period of time, it can help reduce the battery consumed by the screen. (a) For OLED displays: OLED display does not consume battery while showing a full black screen. (b) For non-OLED displays: Battery is saved by setting the the screen brightness to its lowest possible level.

-Prevents burn-in on OLED screen: Displaying a static content on OLED screen for very-very long period of time, can cause permanent burn-in. When it is required to keep the screen on for long period of time in order to keep the device fully awake, It can help preventing the burn-in on OLED screen if it shows a full black screen on display, all the pixel are turned off. which prevents burn-in.