XamarinDevDays/Demos/app-imagesearch-cogs/ImageSearch/ImageSearch.Droid/Resources/menu/menu_gps.xml

<?xml version="1.0" encoding="UTF-8" ?>
<!--For all properties see: http://developer.android.com/guide/topics/resources/menu-resource.html-->
<menu xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto">

  <!--Update strings and icons-->
  <item android:id="@+id/action_edit"
	      android:title="GPS"
	      app:showAsAction="ifRoom"/>

</menu>

<!-- Code to implement into Activity:

public override bool OnCreateOptionsMenu(IMenu menu)
{
  //change main_compat_menu
	MenuInflater.Inflate(Resource.Menu.menu_gps, menu);
	return base.OnCreateOptionsMenu(menu);
}


public override bool OnOptionsItemSelected(IMenuItem item)
{
	switch (item.ItemId) {
	case Resource.Id.action_edit:
		Toast.MakeText (this, "You pressed edit action!", ToastLength.Short).Show ();
		break;
	case Resource.Id.action_save:
		Toast.MakeText (this, "You pressed save action!", ToastLength.Short).Show ();
		break;
	}
	return base.OnOptionsItemSelected(item);
}

-->