I've been working on developing an Android application that can display the distance between two points on Google Maps. The first point is my current location, and the second point is a marker set on the map.
So far, I've successfully implemented setting my location on the map using setMyLocationEnabled(true). Now, I need to figure out how to compare it with a marker I've added to the map at this location:
map.addMarker(newMarkerOptions().position(LOCATION_BEIJING).title("Find me here!"));
If you want to incorporate the Location class into your project, check out the documentation here.
Start by setting the location of the marker:
Location markerLoc = new Location("Marker");
markerLoc.setLatitude(marker.latitude);
markerLoc.setLongitude(marker.longitude);
You can refer to this guide on how to retrieve the current location using OnMyLocationChangeListener, and then set it as your Current Location:
Location currentLoc = new Location("Current");
currentLoc.setLatitude(location.latitude);
currentLoc.setLongitude(location.longitude);
After that, utilize the Location class' distanceTo method to calculate the distance between the two locations in meters like so:
Float distance = currentLoc.distanceTo(markerLoc);
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