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How to  find all  nearest intersection from a an  address.

Posted on 2013-01-08
Medium Priority
Last Modified: 2013-02-04
I need help with finding the longitude and latitude of all nearest intersections from an address using google API. Any help you could provide would be highly helpful. Thanks in advance.
Question by:Offshorent
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Assisted Solution

by:Sandeep Gupta
Sandeep Gupta earned 1000 total points
ID: 38754761
String searchPattern = "123 Main St."
    LocationManager lm = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
    //I use last known location, but here we can get real location
    Location lastKnownLocation = lm.getLastKnownLocation(LocationManager.GPS_PROVIDER);

    List<Address> addresses = null;
    try {
        //trying to get all possible addresses by search pattern
        addresses = (new Geocoder(this)).getFromLocationName(searchPattern, Integer.MAX_VALUE);
    } catch (IOException e) {
    if (addresses == null || lastKnownLocation == null) {
        // location service unavailable or incorrect address

    Address closest = null;
    float closestDistance = Float.MAX_VALUE;
    // look for address, closest to our location
    for (Address adr : addresses) {
        if (closest == null) {
            closest = adr;
        } else {
            float[] result = new float[1];
            Location.distanceBetween(lastKnownLocation.getLatitude(), lastKnownLocation.getLongitude(), adr.getLatitude(), adr.getLongitude(), result);
            float distance = result[0];
            if (distance < closestDistance) {
                closest = adr;
                closestDistance = distance;
    return closest; //here can be null if we did not find any addresses by search
LVL 13

Accepted Solution

Molnar István earned 1000 total points
ID: 38782319

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