<?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 android:shape="rectangle">

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

        </shape>
    </item>
    <item android:id="@android:id/progress">
        <clip
            android:clipOrientation="horizontal"
            android:gravity="left">
            <shape>
                <gradient
                    android:angle="0"
                    android:centerColor="#4000"
                    android:endColor="#F000"
                    android:startColor="#0000"
                    />
            </shape>
        </clip>
    </item>

</layer-list>