How to calculate distance and time between two lat long in Android?

Question

I am using for-loop below. The code calculates correctly if it is not inside the loop, but I want to create a list with no. of distance and time.

KIEL = new LatLng(lat, log);                    
for(i=0;i<jarray.length;i++){
    KIEL = new LatLng(lat, log);
    doc = md.getDocument(fromPosition, KIEL,
        GMapV2Direction.MODE_DRIVING);
    duration = "" + md.getDurationValue(doc);
    distance = md.getDistanceText(doc);

    HashMap<String, String> map = new HashMap<String, String>();
    map.put("distance", distance);
    map.put("time", duration );

    // // adding HashList to ArrayList
    locationlist.add(map);                      
}

doc is an object of Document class which is calculating distance and time between two locations. But when I am using this method inside the loop, it will show no data. How to fix it?

public static void distanceBetween (double startLatitude, double startLongitude, double endLatitude, double endLongitude, float[] results) http://developer.android.com/reference/android/location/Location.html — vs.thaakur, Mar 03 '14 at 07:44
But my location come from database and used in loop so I think its not working for my problem . — user3234928, Mar 03 '14 at 08:12
use this link..http://googlemaps.github.io/android-maps-utils/javadoc/ — Anjali Tripathi, Mar 03 '14 at 08:51

score 3 · Answer 1 · answered Mar 03 '14 at 09:02

3

use Location.distanceTo(Location) it will give you distance between two different Location's.

like distance = currentLocation.distanceTo(newLocation);

answered Mar 03 '14 at 09:02

Anjali Tripathi

1,477
9
28

Thanks for given to me solution but still finding solution for getting time ..?? – user3234928 Mar 03 '14 at 11:02
tell me your problem ? – Anjali Tripathi Mar 03 '14 at 11:07
I want to calculate time taken between to location . – user3234928 Mar 03 '14 at 11:18
For reach from source to destination How much time taken between to location – user3234928 Mar 03 '14 at 11:20
go through this..http://stackoverflow.com/questions/3694380/calculating-distance-between-two-points-using-latitude-longitude-what-am-i-doi..and if think it useful then upvote it.. – Anjali Tripathi Mar 03 '14 at 11:22
Not Working I want to calculating time in min between two location . – user3234928 Mar 03 '14 at 13:05

score 0 · Answer 2 · answered Mar 03 '14 at 09:25

How to calculate distance and time between two lat long in Android?

2 Answers2