<?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__grey" />

        </shape>
    </item>
    <item android:id="@android:id/progress">
        <clip>
            <shape android:shape="rectangle" >

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

            </shape>
        </clip>
    </item>

</layer-list>