The wallpapers are synced from the /r/S10wallpapers sub every hour, and from Galaxy S10 Wallpapers every six hours.
Of course downloading wallpapers manually and setting them as wallpaper is easy, and do you really need yet another wallpaper app? But I personally also like to slightly adjust them. For example, I usually turn down the brightness a bit to make text on the home-/lockscreen better readable, so that feature is in the app. Other adjustments include contrast, blackpoint, and saturation.
The hole thing with these devices intrigues me as well. So I wanted to know if I could determine in code where they were, and auto-realign/scale images made for one model to another. While the cameras are close to each-other, they don’t overlap exactly, and this discrepancy shows when using an image made for one device on another (out of sync hole).
The algorithm is generic so support for more devices should be easy to add. (This idea is really what led me to build this, might as well release it now I’ve satisfied my curiosity).
As an example of the above, the height of the cutout on the S10+ is a little bit less than that of the S10. When using an S10+ image on the S10, you still get a curve of missing pixels below the cutout. This realign/scale feature slightly zooms and offsets the image, so the holes align.
