I'm using a map with somes markers and I need to refresh them periodically.
Because I've not found a way to get the list of the map's marker, I choose to every X minutes to re-initialize the mapFragment, then reload/re-get the map and add the 'new' list of markers.
I proceeded my way because of the call of 'myMapsub' when initializing the MapFragment, that helps to redraw the map.
I'll change my code to do as you suggest