Unable to get state & zipcode with CLGeoCoder in swift? - ios

I am not able to get state & zip code with CLGeocoder.I get location name,country & city only.I am using this code in india for getting location.I am using below code for this.
func getAddressFromLocation(location: CLLocation) {
CLGeocoder().reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
print(location)
self.activityIndicator.stopAnimating()
if error != nil {
DILog.print(items: "Reverse geocoder failed with error" + (error.debugDescription))
return
}
var placeMark: CLPlacemark!
placeMark = placemarks?[0]
if placeMark == nil {
return
}
// Location name
if let locationName = placeMark.addressDictionary!["Name"] as? String {
self.currentLocation = self.currentLocation + locationName
}
// Street address
if let street = placeMark.addressDictionary!["Thoroughfare"] as? String {
self.currentLocation = self.currentLocation + ", " + street
self.spotLocation.street_address_1 = street
}
// City
if let city = placeMark.addressDictionary!["City"] as? String {
print(city, terminator: "")
self.currentLocation = self.currentLocation + ", " + city
self.spotLocation.city = city
}
// Country
if let country = placeMark.addressDictionary!["Country"] as? String {
print(country, terminator: "")
self.currentLocation = self.currentLocation + ", " + country
self.spotLocation.country = country
}
// Street address
if let street1 = placeMark.addressDictionary!["SubThoroughfare"] as? String {
self.currentLocation = self.currentLocation + ", " + street1
self.spotLocation.street_address_1 = street1
}
// state
if let state = placeMark.addressDictionary!["State"] as? String {
self.currentLocation = self.currentLocation + ", " + state
self.spotLocation.state = state
}
// Zip
if let zip = placeMark.addressDictionary!["Zip"] as? String {
self.currentLocation = self.currentLocation + ", " + zip
self.spotLocation.state = zip
}
self.locationLabel.text? = self.currentLocation
})
}
Please tell me how can i get the solution for it ?


let zipCode = placeMark.postalCode ?? "unknown"

Related

Unable to get city name by current latitude and longitude in swift

I'm trying to get city name from my current location coordiate by using CLGeocoder().reverseGeocodeLocation.
It gives me country name, street name, state and many other things but not city. Is there anything wrong with my code?
Here's my code:
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
let location = locations[0]
CLGeocoder().reverseGeocodeLocation(location) { (placeMark, error) in
if error != nil{
print("Some errors: \(String(describing: error?.localizedDescription))")
}else{
if let place = placeMark?[0]{
print("country: \(place.administrativeArea)")
self.lblCurrentLocation.text = place.administrativeArea
}
}
} }
I use the below code too. But doesn't work for me. Here's the another way.
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: (self.locationManager.location?.coordinate.latitude)!, longitude: (self.locationManager.location?.coordinate.longitude)!)
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
// Place details
var placeMark: CLPlacemark!
placeMark = placemarks?[0]
// Address dictionary
print(placeMark.addressDictionary as Any)
// Location name
if let locationName = placeMark.addressDictionary!["Name"] as? NSString {
print("locationName: \(locationName)")
}
// Street address
if let street = placeMark.addressDictionary!["Thoroughfare"] as? NSString {
print("street: \(street)")
}
// City
if let city = placeMark.addressDictionary!["City"] as? NSString {
print("city : \(city)")
}
// Zip code
if let zip = placeMark.addressDictionary!["ZIP"] as? NSString {
print("zip :\(zip)")
}
// Country
if let country = placeMark.addressDictionary!["Country"] as? NSString {
print("country :\(country)")
}
})
Please someone help me to get city name.

The field is called locality
if let locality = placeMark.addressDictionary!["locality"] as? NSString {
print("locality :\(locality)")
}
Locality Apple docs
https://developer.apple.com/documentation/corelocation/clplacemark/1423507-locality?language=objc
CLPlacemark
https://developer.apple.com/documentation/corelocation/clplacemark?language=objc
Update:
Try this
import Foundation
import CoreLocation
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: 40.730610, longitude: -73.935242) // <- New York
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, _) -> Void in
placemarks?.forEach { (placemark) in
if let city = placemark.locality { print(city) } // Prints "New York"
}
})

Swift - Generate an Address Format from Reverse Geocoding

I am trying to generate a Formatted Full address using CLGeocoder in Swift 3. I referred to this SO thread to get the code given below.
However, sometimes the app crashes with a 'nil' error at the line:
//Address dictionary
print(placeMark.addressDictionary ?? "")
Questions:
How can I concatenate these values retrieved from the GeoCoder to form a full address? (Street + City + etc)
How do I handle the nil error I get when the func is unable to find an address?
Full code:
func getAddress() -> String {
var address: String = ""
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: selectedLat, longitude: selectedLon)
//selectedLat and selectedLon are double values set by the app in a previous process
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
// Place details
var placeMark: CLPlacemark!
placeMark = placemarks?[0]
// Address dictionary
//print(placeMark.addressDictionary ?? "")
// Location name
if let locationName = placeMark.addressDictionary!["Name"] as? NSString {
//print(locationName)
}
// Street address
if let street = placeMark.addressDictionary!["Thoroughfare"] as? NSString {
//print(street)
}
// City
if let city = placeMark.addressDictionary!["City"] as? NSString {
//print(city)
}
// Zip code
if let zip = placeMark.addressDictionary!["ZIP"] as? NSString {
//print(zip)
}
// Country
if let country = placeMark.addressDictionary!["Country"] as? NSString {
//print(country)
}
})
return address;
}

func getAddressFromLatLon(pdblLatitude: String, withLongitude pdblLongitude: String) {
var center : CLLocationCoordinate2D = CLLocationCoordinate2D()
let lat: Double = Double("\(pdblLatitude)")!
//21.228124
let lon: Double = Double("\(pdblLongitude)")!
//72.833770
let ceo: CLGeocoder = CLGeocoder()
center.latitude = lat
center.longitude = lon
let loc: CLLocation = CLLocation(latitude:center.latitude, longitude: center.longitude)
ceo.reverseGeocodeLocation(loc, completionHandler:
{(placemarks, error) in
if (error != nil)
{
print("reverse geodcode fail: \(error!.localizedDescription)")
}
let pm = placemarks! as [CLPlacemark]
if pm.count > 0 {
let pm = placemarks![0]
print(pm.country)
print(pm.locality)
print(pm.subLocality)
print(pm.thoroughfare)
print(pm.postalCode)
print(pm.subThoroughfare)
var addressString : String = ""
if pm.subLocality != nil {
addressString = addressString + pm.subLocality! + ", "
}
if pm.thoroughfare != nil {
addressString = addressString + pm.thoroughfare! + ", "
}
if pm.locality != nil {
addressString = addressString + pm.locality! + ", "
}
if pm.country != nil {
addressString = addressString + pm.country! + ", "
}
if pm.postalCode != nil {
addressString = addressString + pm.postalCode! + " "
}
print(addressString)
}
})
}

Formatting addresses is hard because each country has its own format.
With a few lines of code, you can get the correct address format for each country and let Apple handle the differences.
Since iOS 11, you can get a Contacts framework address:
extension CLPlacemark {
#available(iOS 11.0, *)
open var postalAddress: CNPostalAddress? { get }
}
This extension is part of the Contacts framework.
This means, this feature is invisible to you in the XCode code completion until you do
import Contacts
With this additional import, you can do something like
CLGeocoder().reverseGeocodeLocation(location, preferredLocale: nil) { (clPlacemark: [CLPlacemark]?, error: Error?) in
guard let place = clPlacemark?.first else {
print("No placemark from Apple: \(String(describing: error))")
return
}
let postalAddressFormatter = CNPostalAddressFormatter()
postalAddressFormatter.style = .mailingAddress
var addressString: String?
if let postalAddress = place.postalAddress {
addressString = postalAddressFormatter.string(from: postalAddress)
}
}
and get the address formatted in the format for the country in the address.
The formatter even supports formatting as an attributedString.
Prior to iOS 11, you can convert CLPlacemark to CNPostalAddress yourself and still can use the country specific formatting of CNPostalAddressFormatter.

This is my code for swift 3
func getAdressName(coords: CLLocation) {
CLGeocoder().reverseGeocodeLocation(coords) { (placemark, error) in
if error != nil {
print("Hay un error")
} else {
let place = placemark! as [CLPlacemark]
if place.count > 0 {
let place = placemark![0]
var adressString : String = ""
if place.thoroughfare != nil {
adressString = adressString + place.thoroughfare! + ", "
}
if place.subThoroughfare != nil {
adressString = adressString + place.subThoroughfare! + "\n"
}
if place.locality != nil {
adressString = adressString + place.locality! + " - "
}
if place.postalCode != nil {
adressString = adressString + place.postalCode! + "\n"
}
if place.subAdministrativeArea != nil {
adressString = adressString + place.subAdministrativeArea! + " - "
}
if place.country != nil {
adressString = adressString + place.country!
}
self.lblPlace.text = adressString
}
}
}
}
You can esaily call above funcation like:
let cityCoords = CLLocation(latitude: newLat, longitude: newLon)
cityData(coord: cityCoords)

For fixing the empty address issue, either you can use a class property to hold the appended value or you can use a closure to return the value back to the calling function
For fixing the crash you need to avoid the force unwrapping of optionals
Using a closure you can do it like:
// Using closure
func getAddress(handler: #escaping (String) -> Void)
{
var address: String = ""
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: selectedLat, longitude: selectedLon)
//selectedLat and selectedLon are double values set by the app in a previous process
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
// Place details
var placeMark: CLPlacemark?
placeMark = placemarks?[0]
// Address dictionary
//print(placeMark.addressDictionary ?? "")
// Location name
if let locationName = placeMark?.addressDictionary?["Name"] as? String {
address += locationName + ", "
}
// Street address
if let street = placeMark?.addressDictionary?["Thoroughfare"] as? String {
address += street + ", "
}
// City
if let city = placeMark?.addressDictionary?["City"] as? String {
address += city + ", "
}
// Zip code
if let zip = placeMark?.addressDictionary?["ZIP"] as? String {
address += zip + ", "
}
// Country
if let country = placeMark?.addressDictionary?["Country"] as? String {
address += country
}
// Passing address back
handler(address)
})
}
You can call the method like:
getAddress { (address) in
print(address)
}

To concatenate you can simply replace return address by this :
return "\(locationName), \(street), \(city), \(zip), \(country)"

Keeping it simple - A full Swift 3 & 4 compatible View Controller example for obtaining a formatted address string from user's location (add in the other keys available in CLPlacemark if you want more information in your string):
import UIKit
import CoreLocation
class ViewController: UIViewController, CLLocationManagerDelegate {
let manager = CLLocationManager()
let geocoder = CLGeocoder()
var locality = ""
var administrativeArea = ""
var country = ""
override func viewDidLoad() {
super.viewDidLoad()
manager.delegate = self
manager.desiredAccuracy = kCLLocationAccuracyBest
manager.requestWhenInUseAuthorization()
manager.startUpdatingLocation()
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
let location = locations[0]
manager.stopUpdatingLocation()
geocoder.reverseGeocodeLocation(location, completionHandler: {(placemarks, error) in
if (error != nil) {
print("Error in reverseGeocode")
}
let placemark = placemarks! as [CLPlacemark]
if placemark.count > 0 {
let placemark = placemarks![0]
self.locality = placemark.locality!
self.administrativeArea = placemark.administrativeArea!
self.country = placemark.country!
}
})
}
func userLocationString() -> String {
let userLocationString = "\(locality), \(administrativeArea), \(country)"
return userLocationString
}
}
Calling print(userLocationString()) in this example will print: suburb, state, country
Don't forget to add Privacy - Location When In Use Usage Description to your Info.plist file beforehand, to allow the user to grant permissions to your app to utilise location services.

Here's a 2-3 line version of the answers here:
func getAddress(placemarks: [CLPlacemark]) -> String {
guard let placemark = placemarks.first, !placemarks.isEmpty else {return ""}
let outputString = [placemark.locality,
placemark.subLocality,
placemark.thoroughfare,
placemark.postalCode,
placemark.subThoroughfare,
placemark.country].compactMap{$0}.joined(separator: ", ")
print(outputString)
return outputString
}

func getAddress(from coordinate: CLLocationCoordinate2D, completion: #escaping (String) -> Void) {
let geoCoder = CLGeocoder()
let location = CLLocation.init(latitude: coordinate.latitude, longitude: coordinate.longitude)
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
// check for errors
guard let placeMarkArr = placemarks else {
completion("")
debugPrint(error ?? "")
return
}
// check placemark data existence
guard let placemark = placeMarkArr.first, !placeMarkArr.isEmpty else {
completion("")
return
}
// create address string
let outputString = [placemark.locality,
placemark.subLocality,
placemark.thoroughfare,
placemark.postalCode,
placemark.subThoroughfare,
placemark.country].compactMap { $0 }.joined(separator: ", ")
completion(outputString)
})
}

CLGeocoder().reverseGeocodeLocation(CLLocation(latitude: vehicleLocation.latitude, longitude: vehicleLocation.latitude), completionHandler: {(placemarks, error) -> Void in
guard error == nil else {completionHandler(nil); return}
guard let place = placemarks else {completionHandler(nil); return}
if place.count > 0 {
let pm = place[0]
var addArray:[String] = []
if let name = pm.name {
addArray.append(name)
}
if let thoroughfare = pm.thoroughfare {
addArray.append(thoroughfare)
}
if let subLocality = pm.subLocality {
addArray.append(subLocality)
}
if let locality = pm.locality {
addArray.append(locality)
}
if let subAdministrativeArea = pm.subAdministrativeArea {
addArray.append(subAdministrativeArea)
}
if let administrativeArea = pm.administrativeArea {
addArray.append(administrativeArea)
}
if let country = pm.country {
addArray.append(country)
}
if let postalCode = pm.postalCode {
addArray.append(postalCode)
}
let addressString = addArray.joined(separator: ",\n")
print(addressString)
completionHandler(addressString)
}
else { completionHandler(nil)}
})

I create my own static class for Geocoding and get attributes of CLPlacemark and obtain a complete address, like "usually" returns Google:
import Foundation
import CoreLocation
class ReverseGeocoding {
static func geocode(latitude: Double, longitude: Double, completion: #escaping (CLPlacemark?, _ completeAddress: String?, Error?) -> ()) {
CLGeocoder().reverseGeocodeLocation(CLLocation(latitude: latitude, longitude: longitude)) { placemarks, error in
guard let placemark = placemarks?.first, error == nil else {
completion(nil, nil, error)
return
}
let completeAddress = getCompleteAddress(placemarks)
completion(placemark, completeAddress, nil)
}
}
static private func getCompleteAddress(_ placemarks: [CLPlacemark]?) -> String {
guard let placemarks = placemarks else {
return ""
}
let place = placemarks as [CLPlacemark]
if place.count > 0 {
let place = placemarks[0]
var addressString : String = ""
if place.thoroughfare != nil {
addressString = addressString + place.thoroughfare! + ", "
}
if place.subThoroughfare != nil {
addressString = addressString + place.subThoroughfare! + ", "
}
if place.locality != nil {
addressString = addressString + place.locality! + ", "
}
if place.postalCode != nil {
addressString = addressString + place.postalCode! + ", "
}
if place.subAdministrativeArea != nil {
addressString = addressString + place.subAdministrativeArea! + ", "
}
if place.country != nil {
addressString = addressString + place.country!
}
return addressString
}
return ""
}
}
Then the implementation:
ReverseGeocoding.geocode(coordinate: coordinate, completion: { (placeMark, completeAddress, error) in
if let placeMark = placeMark, let completeAddress = completeAddress {
print(placeMark.postalCode)
print(placeMark)
print(completeAddress)
} else {
// do something with the error
}
Finaly the print:
15172
Calle del Arenal, 4, Calle del Arenal, 4, 15172 Oleiros, A Coruña, España # <+43.33190337,-8.37144380> +/- 100.00m, region CLCircularRegion (identifier:'<+43.33190337,-8.37144380> radius 70.84', center:<+43.33190337,-8.37144380>, radius:70.84m)
Calle del Arenal, 4, Oleiros, 15172, A Coruña, España

func convertLatLongToAddress(latitude:Double, longitude:Double) {
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: latitude, longitude: longitude)
var labelText = ""
geoCoder.reverseGeocodeLocation(location, completionHandler: { (placemarks, error) -> Void in
var placeMark: CLPlacemark!
placeMark = placemarks?[0]
if placeMark != nil {
if let name = placeMark.name {
labelText = name
}
if let subThoroughfare = placeMark.subThoroughfare {
if (subThoroughfare != placeMark.name) && (labelText != subThoroughfare) {
labelText = (labelText != "") ? labelText + "," + subThoroughfare : subThoroughfare
}
}
if let subLocality = placeMark.subLocality {
if (subLocality != placeMark.subThoroughfare) && (labelText != subLocality) {
labelText = (labelText != "") ? labelText + "," + subLocality : subLocality
}
}
if let street = placeMark.thoroughfare {
if (street != placeMark.subLocality) && (labelText != street) {
labelText = (labelText != "") ? labelText + "," + street : street
}
}
if let locality = placeMark.locality {
if (locality != placeMark.thoroughfare) && (labelText != locality) {
labelText = (labelText != "") ? labelText + "," + locality : locality
}
}
if let city = placeMark.subAdministrativeArea {
if (city != placeMark.locality) && (labelText != city) {
labelText = (labelText != "") ? labelText + "," + city : city
}
}
if let state = placeMark.postalAddress?.state {
if (state != placeMark.subAdministrativeArea) && (labelText != state) {
labelText = (labelText != "") ? labelText + "," + state : state
}
}
if let country = placeMark.country {
labelText = (labelText != "") ? labelText + "," + country : country
}
// labelText gives you the address of the place
}
})
}
Here as an improvement I added place name as well. It makes address more meaningful.

func getAddressFromlatLong(lat: Double, long: Double, completion: #escaping (_ address: String) -> Void){
let coordinate = CLLocationCoordinate2D(latitude: lat, longitude: long)
let geocoder = GMSGeocoder()
var add = ""
geocoder.reverseGeocodeCoordinate(coordinate) { (response, error) in
if let address = response?.firstResult() {
guard let arrAddress = address.lines else {return}
if arrAddress.count > 1 {
add = /(arrAddress[0]) + ", " + /(arrAddress[1])
}else if arrAddress.count == 1 {
add = /(arrAddress[0])
}
completion(add)
}
}
}

How to Force Default Language to English in CLLocationManager?

SO, I am new to swift and I made the conversion from current Lat and Long to City name and Country, it works fine like that:
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation])
{
if didFindLocation == false
{
didFindLocation = true
locationManager.stopUpdatingLocation()
userLocation = locations[0]
long = userLocation.coordinate.longitude;
lat = userLocation.coordinate.latitude;
print("\(lat),\(long)")
converLocationToCity()
}
}
func converLocationToCity()
{
let geoCoder = CLGeocoder()
userLocation = CLLocation(latitude: self.lat, longitude: self.long)
geoCoder.reverseGeocodeLocation(userLocation, completionHandler:
{
(placemarks, error) -> Void in
var placeMark: CLPlacemark!
placeMark = placemarks?[0]
if let city = placeMark.addressDictionary!["State"] as? String
{
self.city = city as String
} else
{
self.city = ""
}
if let country = placeMark.addressDictionary!["Country"] as? String
{
self.country = country as String
} else
{
self.country = ""
}
self.currentCity.name = ("\(self.city), \(self.country)" as String)
print("\(self.currentCity.name)")
self.fetchWeather.performCurrentWeatherFetch(forSelectedCity: self.currentCity.name)
DispatchQueue.main.async()
{
(self.superview as! UICollectionView).reloadData()
}
})
}
But when the device is set to other language, Russian for example it returns me the City Name and Country in Russian characters, but I need it to be only in english, please anybody some ideas or suggestions? Thank you!

Here is My Solution
While getting the location data i change `UserDefaults.standard.set(["base"], forKey: "AppleLanguages")'
and once I have received the dictionary in English i remove the Object
UserDefaults.standard.removeObject(forKey: "AppleLanguages")
which then sets applelanguage to default value
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
let userLocation:CLLocation = locations[0] as CLLocation
// Call stopUpdatingLocation() to stop listening for location updates,
// other wise this function will be called every time when user location changes.
// manager.stopUpdatingLocation()
print("user latitude = \(userLocation.coordinate.latitude)")
print("user longitude = \(userLocation.coordinate.longitude)")
let geoCoder = CLGeocoder()
let location = CLLocation(latitude: userLocation.coordinate.latitude, longitude: userLocation.coordinate.longitude)
//location.accessibilityLanguage = "en-US"
UserDefaults.standard.set(["base"], forKey: "AppleLanguages")
geoCoder.reverseGeocodeLocation(location, completionHandler: { placemarks, error in
guard let addressDict = placemarks?[0].addressDictionary else {
return
}
print(addressDict)
// Print each key-value pair in a new row
addressDict.forEach { print($0) }
// Print fully formatted address
if let formattedAddress = addressDict["FormattedAddressLines"] as? [String] {
print(formattedAddress.joined(separator: ", "))
}
// Access each element manually
if let locationName = addressDict["Name"] as? String {
print(locationName)
}
if let street = addressDict["Thoroughfare"] as? String {
print(street)
}
var myCity:String = ""
if let city = addressDict["City"] as? String {
print(city)
if(city != "" ){
myCity = city
}
}
if let zip = addressDict["ZIP"] as? String {
print(zip)
}
var myCountry:String = ""
if let country = addressDict["Country"] as? String {
print(country)
if(country != "" ){
myCountry = country
}
MyGenericFunctions.sharedInstance.saveCountry(country: country)
}
manager.stopUpdatingLocation()
if(myCity != "" && myCountry != "" && self.isCurrLocAPICalled != true){
print("API Called")
self.isCurrLocAPICalled = true
self.callLocationSearch(strCity: myCity, strCountry: myCountry)
UserDefaults.standard.removeObject(forKey: "AppleLanguages")
}
})
//manager.stopUpdatingLocation()
}

Is it possible to not take over screen? Google Places IOS swift

Below codes from Google only return a place if I pick one from the list like the one I attached.
My question:
Is there any function available for me to store all the place's detail in a given coordinate? For example, if I have a coordinate of (51.5108396, -0.0922251), how can I get all the information of nearby places? I am not familiar with Json. Is there any example close to what I want? Thanks a lot.
This function placesClient.currentPlaceWithCallback is somehow close to what I want but it cannot use custom coordinate because it uses user's current coordinate.
//https://developers.google.com/places/ios-api/placepicker
let center = CLLocationCoordinate2DMake(51.5108396, -0.0922251)
let northEast = CLLocationCoordinate2DMake(center.latitude + 0.001, center.longitude + 0.001)
let southWest = CLLocationCoordinate2DMake(center.latitude - 0.001, center.longitude - 0.001)
let viewport = GMSCoordinateBounds(coordinate: northEast, coordinate: southWest)
let config = GMSPlacePickerConfig(viewport: viewport)
let placePicker = GMSPlacePicker(config: config)
placePicker?.pickPlaceWithCallback({ (place: GMSPlace?, error: NSError?) -> Void in
if let error = error {
print("Pick Place error: \(error.localizedDescription)")
return
}
if let place = place {
print("Place name \(place.name)")
print("Place address \(place.formattedAddress)")
print("Place attributions \(place.attributions)")
} else {
print("No place selected")
}
})

Fetching nearby places using google maps
Something is changed due to upgraded iOS version.
complete changed code
func fetchPlacesNearCoordinate(coordinate: CLLocationCoordinate2D, radius: Double, types:[String]) {
var urlString = "https://maps.googleapis.com/maps/api/place/nearbysearch/json?key=\("your api key")&location=\(coordinate.latitude),\(coordinate.longitude)&radius=\(radius)&rankby=prominence&sensor=true"
let typesString = types.count > 0 ? types.joinWithSeparator("|") : "food"
urlString += "&types=\(typesString)"
urlString = urlString.stringByAddingPercentEncodingWithAllowedCharacters(NSCharacterSet.URLQueryAllowedCharacterSet())!
UIApplication.sharedApplication().networkActivityIndicatorVisible = true
let session = NSURLSession.sharedSession()
let placesTask = session.dataTaskWithURL(NSURL(string: urlString)!) {data, response, error in
UIApplication.sharedApplication().networkActivityIndicatorVisible = false
if let jsonResult = (try? NSJSONSerialization.JSONObjectWithData(data!, options: NSJSONReadingOptions.MutableContainers)) as? NSDictionary {
let returnedPlaces: NSArray? = jsonResult["results"] as? NSArray
if returnedPlaces != nil {
for index in 0..<returnedPlaces!.count {
if let returnedPlace = returnedPlaces?[index] as? NSDictionary {
var placeName = ""
var latitude = 0.0
var longitude = 0.0
if let name = returnedPlace["name"] as? NSString {
placeName = name as String
}
if let geometry = returnedPlace["geometry"] as? NSDictionary {
if let location = geometry["location"] as? NSDictionary {
if let lat = location["lat"] as? Double {
latitude = lat
}
if let lng = location["lng"] as? Double {
longitude = lng
}
}
}
print("index", index, placeName, latitude, longitude)
}
}
}
}
}
placesTask.resume()
}

How to find nearest location when using reverseGeocodeLocation Swift

I am working with reverseGeocodeLocation and sometime with a given latitude and longitude a 'subThoroughfare' and 'thoroughfare' are not returned. If there a way to get the closest 'subThoroughfare' and 'thoroughfare' to that location?
Here is my code so far:
var nearAddressString = ""
CLGeocoder().reverseGeocodeLocation(userCLLocation, completionHandler: { (placemarks, error) -> Void in
if error != nil {
print(error!)
} else {
if let p = placemarks?[0] {
let subThroughfare = p.subThoroughfare ?? ""
let thoroughfare = p.thoroughfare ?? ""
let subLocality = p.subLocality ?? ""
let subAdministrativeArea = p.subAdministrativeArea ?? ""
let postalCode = p.postalCode ?? ""
nearAddressString = "\(subThroughfare) \(thoroughfare) \n \(subLocality) \n \(subAdministrativeArea) \n \(postalCode)"
print(nearAddressString)
} else {
print("Problem with the data received from geocoder")
}
}
})

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