Use case or problem
The android app icon doesn’t adapt to the android system.
Proposed solution
Implement an adaptive, monochrome version of the app icon, so that Android is able to theme it (mock-up shown below).
Guide for Implementing:
Design:
This has a 16px stroke on three of the elements. I don’t have the skills to make those strokes transparent, but this could form a suggestion for the monochrome design:
Demo
Here is an example of how Android 13 would theme the monochrome version of the icon:
