wulkanowy-mirror/app/src/main/res/values/attrs.xml

<?xml version="1.0" encoding="utf-8"?>
<resources>
    <attr name="colorDivider" format="color" />
    <attr name="colorSwipeRefresh" format="color" />
    <attr name="colorTimetableChange" format="color" />
    <attr name="colorMessageMedium" format="color" />
</resources>