<?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_bg_holo_light" /> <item android:id="@android:id/progress"> <scale android:scaleWidth="100%" android:drawable="@drawable/progress_disable_holo_light" /> </item> </layer-list>