android/testData/dom/drawable/selectorAnimationHighlighting.xml

<!-- animate the translationZ property of a view when pressed -->
<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true">
        <set>
            <objectAnimator android:propertyName="translationZ"
                android:duration="20"
                android:valueTo="2dp"
                android:valueType="floatType"/>
            <!-- you could have other objectAnimator elements
                 here for "x" and "y", or other properties -->
        </set>
    </item>
    <item android:state_enabled="true"
        android:state_pressed="false"
        android:state_focused="true">
        <set>
            <objectAnimator android:propertyName="translationZ"
                android:duration="100"
                android:valueTo="0"
                android:valueType="floatType"/>
        </set>
    </item>
</selector>