Android/feature/src/main/res/drawable/shcedule_background.xml

<?xml version="1.0" encoding="utf-8"?>
<shape
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:shape="rectangle">
    <!--<stroke-->
        <!--android:width="1px"-->
        <!--android:color="@color/colorSchHead">-->
    <!--</stroke>-->
    <solid android:color="#efeff5">

    </solid>
</shape>