[android] Find distance between two points on map using Google Map API V2

you can use this function. I have used it in my project.

public String getDistance(LatLng my_latlong, LatLng frnd_latlong) {
    Location l1 = new Location("One");
    l1.setLatitude(my_latlong.latitude);
    l1.setLongitude(my_latlong.longitude);

    Location l2 = new Location("Two");
    l2.setLatitude(frnd_latlong.latitude);
    l2.setLongitude(frnd_latlong.longitude);

    float distance = l1.distanceTo(l2);
    String dist = distance + " M";

    if (distance > 1000.0f) {
        distance = distance / 1000.0f;
        dist = distance + " KM";
    }
    return dist;
}