I want display the Google Automatic places in Text field.
I write the following code but I unable to understand where the I give apikey.
Same time I getting the latitude and longitude also for selected address.
import UIKit
import GoogleMaps
import GooglePlaces
class ViewController: UIViewController ,UITextFieldDelegate,GMSAutocompleteViewControllerDelegate{
#IBOutlet weak var placeaddress: UITextField!
override func viewDidLoad() {
super.viewDidLoad()
let apikey = "API_KEY"
self.placeaddress.delegate = self
}
func textFieldDidBeginEditing(_ textField: UITextField) {
let acController = GMSAutocompleteViewController()
acController.delegate = self
self.present(acController, animated: true, completion: nil)
}
// Handle the user's selection.
func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
print("Place name: \(place.name)")
print("Place address: \(String(describing: place.formattedAddress))")
print("Place attributions: \(String(describing: place.attributions))")
dismiss(animated: true, completion: nil)
}
func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
// TODO: handle the error.
print("Error: ", error.localizedDescription)
}
// User canceled the operation.
func wasCancelled(_ viewController: GMSAutocompleteViewController) {
dismiss(animated: true, completion: nil)
}
}
First import Google Framework into appDelegate
import GoogleMaps
After that provide your api key into didFinishLaunchingWithOptions in appDelegate
GMSServices.provideAPIKey("Your API Key")
Hope this will help you.
Related
hello everyone I install the alamofire and google places pod to autocomplete the places search
but it gives me the error:
The “Swift Language Version” (SWIFT_VERSION) build setting must be set to a
supported value for targets that use Swift. This setting can be set in the
build settings editor.
my code:
class SetLocationViewController: UIViewController {
private var placesClient = GMSPlacesClient()
#IBOutlet weak var setLocationTf: UITextField!
override func viewDidLoad() {
super.viewDidLoad()
placesClient = GMSPlacesClient.shared()
}
#IBAction func onClickTf(_ sender: Any) {
setLocationTf.resignFirstResponder()
let acController = GMSAutocompleteViewController()
acController.delegate = self
let filter = GMSAutocompleteFilter()
filter.type = .establishment
filter.countries = ["BR"]
acController.autocompleteFilter = filter
let field: GMSPlaceField = [.name, .placeID]
acController.placeFields = field
present(acController, animated: true, completion: nil)
}
}
extension SetLocationViewController: GMSAutocompleteViewControllerDelegate {
func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
if let name = place.name {
setLocationTf.text = name
}
dismiss(animated: true, completion: nil)
}
func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
print("Error: ", error.localizedDescription)
}
func wasCancelled(_ viewController: GMSAutocompleteViewController) {
dismiss(animated: true, completion: nil)
}
}
The error I got:
I read this and tried to build a location picker app, where the below code worked perfectly:
import UIKit
import GooglePlacePicker
class ViewController: UIViewController {
// Add a pair of UILabels in Interface Builder, and connect the outlets to these variables.
#IBOutlet var nameLabel: UILabel!
#IBOutlet var addressLabel: UILabel!
// Add a UIButton in Interface Builder, and connect the action to this function.
#IBAction func pickPlace(_ sender: UIButton) {
let center = CLLocationCoordinate2D(latitude: 37.788204, longitude: -122.411937)
let northEast = CLLocationCoordinate2D(latitude: center.latitude + 0.001, longitude: center.longitude + 0.001)
let southWest = CLLocationCoordinate2D(latitude: center.latitude - 0.001, longitude: center.longitude - 0.001)
let viewport = GMSCoordinateBounds(coordinate: northEast, coordinate: southWest)
let config = GMSPlacePickerConfig(viewport: viewport)
let placePicker = GMSPlacePicker(config: config)
placePicker.pickPlace(callback: {(place, error) -> Void in
if let error = error {
print("Pick Place error: \(error.localizedDescription)")
return
}
if let place = place {
self.nameLabel.text = place.name
self.addressLabel.text = place.formattedAddress?.components(separatedBy: ", ")
.joined(separator: "\n")
} else {
self.nameLabel.text = "No place selected"
self.addressLabel.text = ""
}
})
}
}
Apparently the GMSPlacePicker is deprecated, and replaced by GMSPlacePickerViewController, so I tried the example here:
import UIKit
import GooglePlacePicker
class ViewController: UIViewController {
// Add a pair of UILabels in Interface Builder, and connect the outlets to these variables.
#IBOutlet var nameLabel: UILabel!
#IBOutlet var addressLabel: UILabel!
// The code snippet below shows how to create and display a GMSPlacePickerViewController.
#IBAction func pickPlace(_ sender: UIButton) {
let config = GMSPlacePickerConfig(viewport: nil)
let placePicker = GMSPlacePickerViewController(config: config)
present(placePicker, animated: true, completion: nil)
}
// To receive the results from the place picker 'self' will need to conform to
// GMSPlacePickerViewControllerDelegate and implement this code.
func placePicker(_ viewController: GMSPlacePickerViewController, didPick place: GMSPlace) {
// Dismiss the place picker, as it cannot dismiss itself.
viewController.dismiss(animated: true, completion: nil)
print("Place name \(place.name)")
print("Place address \(place.formattedAddress)")
print("Place attributions \(place.attributions)")
}
func placePickerDidCancel(_ viewController: GMSPlacePickerViewController) {
// Dismiss the place picker, as it cannot dismiss itself.
viewController.dismiss(animated: true, completion: nil)
print("No place selected")
}
}
But it is not functioning properly, am I missing anything here? The location picker is poping up, but neither the cancel button is clickable, nor the location picker is closed upon picking the required location, and accordingly nothing is printed!
Thanks for the comments from #tassinai below the full working code:
import UIKit
import GooglePlacePicker
class ViewController: UIViewController, GMSPlacePickerViewControllerDelegate {
#IBOutlet weak var placeNameLabel: UILabel!
#IBAction func placePicker(_ sender: Any) {
let config = GMSPlacePickerConfig(viewport: nil)
let placePicker = GMSPlacePickerViewController(config: config)
placePicker.delegate = self
present(placePicker, animated: true, completion: nil)
}
func placePicker(_ viewController: GMSPlacePickerViewController, didPick place: GMSPlace) {
viewController.dismiss(animated: true, completion: nil)
print("Place name \(place.name)")
placeNameLabel.text = place.name
}
func placePicker(_ viewController: GMSPlacePickerViewController, didFailWithError error: Error) {
// In your own app you should handle this better, but for the demo we are just going to log
// a message.
NSLog("An error occurred while picking a place: \(error)")
}
func placePickerDidCancel(_ viewController: GMSPlacePickerViewController) {
// Dismiss the place picker, as it cannot dismiss itself.
viewController.dismiss(animated: true, completion: nil)
print("No place selected")
placeNameLabel.text = "No place selected"
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
Below another way of writing the above code:
import UIKit
import GooglePlacePicker
class ViewController: UIViewController {
#IBOutlet weak var placeNameLabel: UILabel!
#IBAction func placePicker(_ sender: Any) {
let config = GMSPlacePickerConfig(viewport: nil)
let placePicker = GMSPlacePickerViewController(config: config)
placePicker.delegate = self
present(placePicker, animated: true, completion: nil)
}
override func viewDidLoad() {
super.viewDidLoad()
// Do any additional setup after loading the view, typically from a nib.
}
override func didReceiveMemoryWarning() {
super.didReceiveMemoryWarning()
// Dispose of any resources that can be recreated.
}
}
extension ViewController : GMSPlacePickerViewControllerDelegate {
func placePicker(_ viewController: GMSPlacePickerViewController, didPick place: GMSPlace) {
viewController.dismiss(animated: true, completion: nil)
print("Place name \(place.name)")
placeNameLabel.text = place.name
}
func placePicker(_ viewController: GMSPlacePickerViewController, didFailWithError error: Error) {
// In your own app you should handle this better, but for the demo we are just going to log
// a message.
NSLog("An error occurred while picking a place: \(error)")
}
func placePickerDidCancel(_ viewController: GMSPlacePickerViewController) {
// Dismiss the place picker, as it cannot dismiss itself.
viewController.dismiss(animated: true, completion: nil)
print("No place selected")
placeNameLabel.text = "No place selected"
}
}
I am trying to do Google Autocomplete using Google Places in Swift 3.0. But I need to search depending upon my current location. Example, If I am in Kolkata, India and I type search keyword "Ko" it will show the results of Kolkata first .
Can anyone help me.
Here is my code.I import GooglePlaces in my class
#IBAction func txtFieldLocationDidStartEditing(_ sender: Any) {
self.placeAutocomplete()
}
func placeAutocomplete() {
let autocompleteController = GMSAutocompleteViewController()
autocompleteController.delegate = self
present(autocompleteController, animated: true, completion: nil)
}
// MARK: - autoComplete Delegates
func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
print("Place name: \(place.name)")
dismiss(animated: true, completion: nil)
}
func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
// TODO: handle the error.
print("Error: ", error.localizedDescription)
}
// User canceled the operation.
func wasCancelled(_ viewController: GMSAutocompleteViewController) {
dismiss(animated: true, completion: nil)
}
// Turn the network activity indicator on and off again.
func didRequestAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
UIApplication.shared.isNetworkActivityIndicatorVisible = true
}
func didUpdateAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
UIApplication.shared.isNetworkActivityIndicatorVisible = false
}
Please anyone help me to solve it out.
Thanks in advance.
The only API provided by GMSAutocompleteViewController is to set the GMSCoordinateBounds like so (reference):
func placeAutocomplete() {
let visibleRegion = mapView.projection.visibleRegion()
let bounds = GMSCoordinateBounds(coordinate: visibleRegion.farLeft, coordinate: visibleRegion.nearRight)
let autocompleteController = GMSAutocompleteViewController()
acController.autocompleteBounds = bounds
autocompleteController.delegate = self
present(autocompleteController, animated: true, completion: nil)
}
In my Swift iOS App, I want to take the user to place autocomplete search screen and let them search in context to their current location. Apparently this is not possible with Google Place Autocomplete since there is no way to pass current location context to it.
My second choice is to use Google Place Picker's search screen because when I start Place Picker centred on current location and then tap search, it searches places in context with current location.
My question is, is it possible to take the user directly to Place Picker's search screen and then dismiss the Place Picker after grabbing the picked place information, avoid the main UI of Place Picker?
It's a little confusing in the docs, but I think what you want is to use the GMSAutocompleteViewController instead of the place picker.
Sample code below, links to the docs here.
import UIKit
import GooglePlaces
class ViewController: UIViewController {
// Present the Autocomplete view controller when the button is pressed.
#IBAction func autocompleteClicked(_ sender: UIButton) {
let autocompleteController = GMSAutocompleteViewController()
autocompleteController.delegate = self
present(autocompleteController, animated: true, completion: nil)
}
}
extension ViewController: GMSAutocompleteViewControllerDelegate {
// Handle the user's selection.
func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
print("Place name: \(place.name)")
print("Place address: \(place.formattedAddress)")
print("Place attributions: \(place.attributions)")
dismiss(animated: true, completion: nil)
}
func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
// TODO: handle the error.
print("Error: ", error.localizedDescription)
}
// User canceled the operation.
func wasCancelled(_ viewController: GMSAutocompleteViewController) {
dismiss(animated: true, completion: nil)
}
// Turn the network activity indicator on and off again.
func didRequestAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
UIApplication.shared.isNetworkActivityIndicatorVisible = true
}
func didUpdateAutocompletePredictions(_ viewController: GMSAutocompleteViewController) {
UIApplication.shared.isNetworkActivityIndicatorVisible = false
}
}
I'm trying to use API GoogleMaps in an ios app to make an auto-completion, but I can't get my hand on the problem, I search for it but it seems I'm the only one to have it.
MyViewController doesn't conform to protocol GSMAutocompleteViewControllerDelegate
class MyViewController: UIViewController {
#IBAction func onLaunchClicked(sender: AnyObject) {
let acController = GMSAutocompleteViewController()
acController.delegate = self
self.presentViewController(acController, animated: true, completion: nil)
}
}
extension MyViewController: GMSAutocompleteViewControllerDelegate {
func viewController(viewController: GMSAutocompleteViewController!, didAutocompleteWithPlace place: GMSPlace!) {
// The user has selected a place.
self.dismissViewControllerAnimated(true, completion: nil)
}
func viewController(viewController: GMSAutocompleteViewController!, didAutocompleteWithError error: NSError!) {
self.dismissViewControllerAnimated(true, completion: nil)
}
func wasCancelled(viewController: GMSAutocompleteViewController!) {
self.dismissViewControllerAnimated(true, completion: nil)
}
}
It seems like I don't have all the protocol required, but can't get my hand on it.
Thanks for helping :)
Try adding:
func viewController(viewController: GMSAutocompleteViewController!, didFailAutocompleteWithError error: NSError!) {
}