Google Maps iOS Reverse Geocoding

Question

I am having an issue with Google Maps Reverse Geocoding when it comes to setting a UILabel\'s text to the reverse geocoded address. The UILabel is in an XIB use as a custom info

Answer 1

You are using a return out of the braces of the geocoding, for this reason the last code works. You should do something like this:

func getAddress(currentAdd : ( returnAddress :String)->Void){

    let infoWindow = NSBundle.mainBundle().loadNibNamed("InfoWindowCurrent", owner: self, options: nil)[0] as! InfoWindowCurrent
    let geocoder = GMSGeocoder()
    let coordinate = CLLocationCoordinate2DMake(Double(self.locLatitude)!,Double(self.locLongitude)!)


    var currentAddress = String()

    geocoder.reverseGeocodeCoordinate(coordinate) { response , error in
        if let address = response?.firstResult() {
            let lines = address.lines! as [String]

            currentAddress = lines.joinWithSeparator("\n")

            currentAdd(returnAddress: currentAddress)
        }
    }     
}

And call that function

  getAddress() { (returnAddress) in      

    print("\(returnAddress)")

    }