android-green-mango-songfinder/app/src/main/res/menu/menu_main.xml

<menu xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      xmlns:tools="http://schemas.android.com/tools"
      tools:context="com.example.greenmangosongfinder.MainActivity">
    <item android:id="@+id/action_refresh"
          android:title="Refresh song list"
          android:orderInCategory="100"
          app:showAsAction="never"/>
</menu>