I tried your app with a bunch of different settings to try to get one that works well with this phone.
width 170
height 129
Seems to work best for me.
One issue I have with it is the angle of the slope.
Is there any way you could simply make the highlighting properly follow the curve of the notch for this phone, rather than spread out (thicker) at the top and around the bend (bottom). FYI: I could never see the color band below the notch (as shown in your video for other phones).
Also, there should be a way to visualize any changes you make rather than going pixel by pixel to try to get to the perfect setting for your phone. --> Hit apply. --> Hit back. --> Hit preview. --> Realizing you have to change it again and again. --> Hit back. --> Hit edit. Change #s. --> Repeat.
Simply too many steps.
My guess is that the average user takes 10-15 tries to get to the correct-ish numbers for their specific device.
Suggestion:
I know it's a lot of work with so many phones, but maybe a submission key / option so you can begin to collect preset ranges that people are using for the most common phones.
Question:
Is there any way to implement this so that it overlays when you are using another app. Right now, it only shows on the home screen (wallpaper only).
Because of this, I can't use muzei
If you can do this, I'll happily buy it.
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Feel free to PM a code if these suggestions are useful.