<?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">
            <corners android:radius="60dp"></corners>
            <solid android:color="#3B3B3B"></solid>
        </shape>
    </item>

    <item android:id="@android:id/progress">
        <scale android:scaleWidth="100%">
        <shape android:shape="rectangle">
            <corners android:radius="60dp"></corners>
            <solid android:color="@color/red"></solid>
        </shape>
        </scale>
    </item>
</layer-list>