When viewing my App on the Android Studio Simulator and on one of my older Android Phones with APK package, the colors are fine ( like on the right side of the picture). But on 2 other, newer Android devices the colors are missing or are different to what I set them. (like on the left side of the picture). I could not find out a pattern to this so far. Does someone know what’s going on here ?
Thanks a lot in advance.