Creating a state list animator

scale_animate.xml

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

    <item android:state_pressed="true">
        <set >
            <objectAnimator android:propertyName="scaleX"
                android:duration="@android:integer/config_shortAnimTime"
                android:valueTo="1.2"
                android:valueType="floatType"/>
            <objectAnimator android:propertyName="scaleY"
                android:duration="@android:integer/config_shortAnimTime"
                android:valueTo="1.2"
                android:valueType="floatType"/>
            <objectAnimator
                android:duration="@android:integer/config_shortAnimTime"
                android:propertyName="translationZ"
                android:valueTo="10"
                android:valueType="floatType" />
        </set>

    </item>
    <item android:state_pressed="false">
        <set>
            <objectAnimator android:propertyName="scaleX"
                android:duration="@android:integer/config_shortAnimTime"
                android:valueTo="1"
                android:valueType="floatType"/>
            <objectAnimator android:propertyName="scaleY"
                android:duration="@android:integer/config_shortAnimTime"
                android:valueTo="1"
                android:valueType="floatType"/>

            <objectAnimator
                android:duration="@android:integer/config_shortAnimTime"
                android:propertyName="translationZ"
                android:valueTo="2"
                android:valueType="floatType" />
        </set>
    </item>

</selector>