How does it work
For instance, the system ui application of your ROM contains an icon named ic_qs_circle.xml, and the overlay contains an icon with the same name. As a result, upon activation, the system utilizes resources from the overlay. That's pretty much all you need to know.Â
Non-destructive (can be enabled or disabled at any time, keeping original files intact)
Broad compatibility, specifically, any A8+ AOSP/LOS based ROM, although in the future, there will be improved compatibility with OEM ROMs, but this is still a work in progress.
