How to change the shadow color of Button and CardView before API28

Question

When I press a button, there is already a grey shadow provided by default style. I know it is from android:stateListAnimator. I want to change the shadow' s color. Can I do this in an animator xml?

I can use android:outlineSpotShadowColor to change the shadow color of Button and CardView, but it needs API 28.

My theme: from Theme.AppCompat.Light.NoActionBar

My CardView style: from Base.CardView

My CardView: <androidx.cardview.widget.CardView></>

My button style: from Widget.AppCompat.Button

My button: <Button/> or <androidx.appcompat.widget.AppCompatButton/>

I do not want to change to <com.google.android.material.button.MaterialButton/> or draw shadow by creating a button custom view.

Please help me.

button_state_list_anim_material.xml:

<selector xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:state_pressed="true" android:state_enabled="true">
        <set>
            <objectAnimator android:propertyName="translationZ"
                            android:duration="@integer/button_pressed_animation_duration"
                            android:valueTo="@dimen/button_pressed_z_material"
                            android:valueType="floatType"/>
            <objectAnimator android:propertyName="elevation"
                            android:duration="0"
                            android:valueTo="@dimen/button_elevation_material"
                            android:valueType="floatType"/>
        </set>
    </item>
    <!-- base state -->
    <item android:state_enabled="true">
        ...
    </item>
    <item>
        <set>
            <objectAnimator android:propertyName="translationZ"
                            android:duration="0"
                            android:valueTo="0"
                            android:valueType="floatType"/>
            <objectAnimator android:propertyName="elevation"
                            android:duration="0"
                            android:valueTo="0"
                            android:valueType="floatType"/>
        </set>
    </item>
</selector>