CG's suggestion is best, but you can always calculate it manually with
the Haversine formula if you feel like it. Here's a code snippet if
you're interested:
double dist = 0.0;
double deltaLat = Math.toRadians(latVal2 - latVal1);
double deltaLon = Math.toRadians(lonVal2 - lonVal1);
latVal1 = Math.toRadians(latVal1);
latVal2 = Math.toRadians(latVal2);
lonVal1 = Math.toRadians(lonVal1);
lonVal2 = Math.toRadians(lonVal2);
double earthRadius = 6371;
double a = Math.sin(deltaLat/2) * Math.sin(deltaLat/2) +
Math.cos(latVal1) * Math.cos(latVal2) * Math.sin(deltaLon/2) * Math.sin
(deltaLon/2);
double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));
dist = earthRadius * c;
On Aug 9, 4:52 am, Honest <[email protected]> wrote:
> Hello,
>
> I want to know that how can i calculate distance between two point
> using their latitude and longitude in android ?
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