res/drawable/anim_download_icon_1.xml

<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
    android:oneshot="true" >

    <item
        android:drawable="@drawable/abs__list_focused_holo"
        android:duration="250"/>
    <item
        android:drawable="@drawable/abs__list_focused_holo"
        android:duration="250"/>
    
</animation-list>
1	<animation-list xmlns:android="http://schemas.android.com/apk/res/android"
2	android:oneshot="true" >
3
4	<item
5	android:drawable="@drawable/abs__list_focused_holo"
6	android:duration="250"/>
7	<item
8	android:drawable="@drawable/abs__list_focused_holo"
9	android:duration="250"/>
10
11	</animation-list>