**Android: calculate distance between two geo location in KM.**

Below i added code for distance between two geo location in KM

Just you have to pass

**Start lat , lng**and

**Destination lat ,lag**value.

**Screen Shot**

**Source Code :**

public double CalculationByDistance(GeoPoint StartP, GeoPoint EndP) {

double lat1 = StartP.getLatitudeE6()/1E6;

double lat2 = EndP.getLatitudeE6()/1E6;

double lon1 = StartP.getLongitudeE6()/1E6;

double lon2 = EndP.getLongitudeE6()/1E6;

double dLat = Math.toRadians(lat2-lat1);

double dLon = Math.toRadians(lon2-lon1);

double a = Math.sin(dLat/2) * Math.sin(dLat/2) +

Math.cos(Math.toRadians(lat1)) * Math.cos(Math.toRadians(lat2)) *

Math.sin(dLon/2) * Math.sin(dLon/2);

double c = 2 * Math.atan2(Math.sqrt(a), Math.sqrt(1-a));

//6378.1 is gravity of earth

return c*6378.1;

}

You can Download

**SOURCE CODE HERE**

hi, nice post...can you mail me this source code. i have a problem in downloading source code.

ReplyDeleterp_167@yahoo.co.in

mail me tooo....shubhabhagya@gmail.com

ReplyDeletethanks for advance

problem with downloading source code. can u send to my mail:aspkumar444@gmail.com

ReplyDeleteproblem in downloading the source code.please help us.

ReplyDeletedownloading prob dude!!! mail plz dreamjai007@gmail.com

ReplyDeleteHello Guys,

ReplyDeleteOnce Again Try it.

I Hope you can able to download

ReplyDeleteI am not able to download the source code, it is taking me to fill some survey.

ReplyDeleteHello Sir,

ReplyDeleteThanks for your tutorials. Please I want to ask if it can be possible for you to show me the source code for Calculating the distance between two locations. I will appreciate your reply.

Thanks.

Modestus

Its goin to somother page

ReplyDeletenice post

ReplyDeletehey hi....can any one please help me in this case:i have 2 images (both are draggable on the screen) when one touch each other it has to stop moving...

ReplyDeletehi thank for code

ReplyDelete