<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">

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

    <item android:id="@android:id/progress">
        <scale
            android:drawable="@drawable/progress_bar_pk_foreground"
            android:scaleWidth="100%" />
    </item>

</layer-list>


