in case of @android:windowEnterAnimation clash

[kibotu]

to anyone who uses this in old projects and need to update

add this to your project style.xml to fix @android:windowEnterAnimation error

<style name="elv_fade_animation">
    <item name="android:windowEnterAnimation">@anim/elv_popup_show</item>
    <item name="android:windowExitAnimation">@anim/elv_popup_hide</item>
</style>