WordPress/src/main/res/menu/list_editor.xml

<?xml version="1.0" encoding="utf-8"?>

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

    <item
        android:id="@+id/menu_select_all"
        android:title="@string/select_all"
        android:icon="@drawable/ic_select_all_white_24dp"
        app:showAsAction="ifRoom" />

    <item
        android:id="@+id/menu_delete"
        android:title="@string/delete"
        android:icon="@drawable/ic_delete_white_24dp"
        app:showAsAction="ifRoom" />

</menu>