I would like to create an app with a map, containing a list of markers from a kml or geojson file I already have.
App would open directly to map showing users current location. No map markers shown at this point.
User can elect to hide all markers, or show all markers within a defined list of distances. For example, show all markers within 1km, 2km, 5km etc, or show only nearest marker.
If user is within 500 meters of map marker, device would buzz (or make another sound) and show relevant marker. User could click on button (or marker) to get directions from their current location to the marker.
If directions are not possible, just the location of the marker would be good.
I managed to follow along with the Paris Tour Guide tutorial, but to be honest it was far beyond my understanding, I was just doing what it told me to do, step by step. I am trying to learn though!
Thanks for any help if you can spare some time!