Mark geo location on android app whose locations are exist within 5Km radius values around me.

Question

I have list of latitude and longititude value list in orcle database table. In Android app i want to mark those locations which take radius value bellow 5Km around my current geo location.How can I do it? Any one who can solve the proble please give me sample android code.

Answer 1

I use firebase db with geoFire to resolve this issue. If you can get every point from your db you can check "distance" like:

double distance = SphericalUtil.computeDistanceBetween(pointCoordinate, myCoordinate);

from import com.google.maps.android.SphericalUtil;. But it can be problem if you have big db with lot of points.

Answer 2

 double distanceInMiles = Utils.calculateDistanceBetweenGeoPoints(
                                    currentLocation.getLatitude(),
                                    currentLocation.getLongitude(),
                                    otherLatitude,
                                    otherLongitude);