Not a huge issue but I wanted to mention that one could add a themed icon to the app. Themed icons are a Android 13 feature which allows the user to use the wallpaper colors for an app icon.
All you need is a MJ PDF icon without a background.
Than you just need to add the monochrome icon and one line (f.e. if the monochrome icon file is a vector drawable called ic_launcher_monochrome.xml) to mipmap-anydpi-v26/ic_launcher.xml and mipmap-anydpi-v26/ic_launcher_round.xml:
Not a huge issue but I wanted to mention that one could add a themed icon to the app. Themed icons are a Android 13 feature which allows the user to use the wallpaper colors for an app icon.
All you need is a MJ PDF icon without a background. Than you just need to add the monochrome icon and one line (f.e. if the monochrome icon file is a vector drawable called ic_launcher_monochrome.xml) to mipmap-anydpi-v26/ic_launcher.xml and mipmap-anydpi-v26/ic_launcher_round.xml:
Currently it looks like this when a user enables themed icons on Android 13. With a monochrome icon MJ PDF would fit in better.