Magic Cube

<?xml version="1.0" encoding="utf-8"?>

<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:id="@android:id/background">

        <shape>

            <solid android:color="@color/white" />

        </shape>

    </item>

    <item android:id="@android:id/progress">

        <clip>

            <shape>

                <solid android:color="?veryDarkC" />

            </shape>

        </clip>

    </item>

</layer-list>