<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">


    <item
        android:id="@+id/action_share"
        android:icon="?attr/icon_share"
        android:title="@string/invite"
        app:showAsAction="always" />
</menu>