Get location name from Latitude & Longitude in iOS

Question

I want to find current location name from latitude and longitude,

Here is my code snippet I tried but my log shows null value in all the places except in place

Answer 1

Swift 5

import CoreLocation

func printAddress() {
  if let lat = Double(30.710489), lat != 0.0, let long = Double(76.852386), long != 0.0 {
  // Create Location
  let location = CLLocation(latitude: lat, longitude: long)
  // Geocode Location
  CLGeocoder().reverseGeocodeLocation(location) { (placemarks, error) in
           // Process Response
           self.processResponse(withPlacemarks: placemarks, error: error)
         }
     }
}

private func processResponse(withPlacemarks placemarks: [CLPlacemark]?, error: Error?) {
       var address = ""
        if let error = error {
            address = "Unable to Reverse Geocode Location (\(error))"
        } else {
            if let placemarks = placemarks, let placemark = placemarks.first {
                address = placemark.compactAddress ?? ""
            } else {
                address = "No address found"
            }
        }
        print(address)
    }
extension CLPlacemark {
var compactAddress: String? {
    if let name = name {
        var result = name

        if let street = thoroughfare {
            result += ", \(street)"
        }
        if let city = locality {
            result += ", \(city)"
        }
        if let postalCode = postalCode {
            result += ", \(postalCode)"
        }
        if let country = country {
            result += ", \(country)"
        }
        return result
    }

    return nil
}
}
// 2nd Way

func updateLocation(lat:Double,long:Double) {
           CLGeocoder().reverseGeocodeLocation(CLLocation(latitude: Double(lat), longitude: Double(long)), completionHandler: { (placemarks, error) -> Void in
               if error != nil {
                   return
               }
               else {
                  var location = ""
                   let pm = placemarks![0]
                   if pm.addressDictionary!["FormattedAddressLines"] != nil    {
                       location =  "\n" + (pm.addressDictionary!["FormattedAddressLines"] as! NSArray).componentsJoined(by: ", ")
                   }else{
                       location = "\n" + "NO_ADDRESS_FOUND"
                   }

               }
               })
       }