无法与uiSearchController swift进行交互

Question

所以我试图创建一个UISearchController来使用Google Places SDK在地图上搜索位置。我正在使用来自文档link的尽可能多的代码，但不适用于与搜索栏进行交互。

我尝试搜索答案。许多答案包括将segue更改为“ show”或添加以下行：

self.definesPresentationContext = false

但是，这两种修复方法都无法满足我的需求。

下面的完整代码：

import UIKit
import CoreLocation
import GoogleMaps
import GooglePlaces

class AddressViewController: UIViewController, CLLocationManagerDelegate {

    @IBOutlet weak var nextButton: UIBarButtonItem!

    let locationManager = CLLocationManager()
    var mapView: GMSMapView!

    var resultsViewController: GMSAutocompleteResultsViewController?
    var searchController: UISearchController?
    var resultView: UITextView?

    override func viewDidLoad() {
        super.viewDidLoad()

        locationManager.delegate = self
        enableBasicLocationServices()

        self.definesPresentationContext = false

        let camera = GMSCameraPosition.camera(withLatitude: 39.95, longitude: -75.16, zoom: 10.0)
        mapView = GMSMapView.map(withFrame: CGRect.zero, camera: camera)
        self.view = mapView

        navigationController?.navigationBar.isTranslucent = false
        searchController?.hidesNavigationBarDuringPresentation = false

        // This makes the view area include the nav bar even though it is opaque.
        // Adjust the view placement down.
        self.extendedLayoutIncludesOpaqueBars = true
        self.edgesForExtendedLayout = .top

        resultsViewController = GMSAutocompleteResultsViewController()
        resultsViewController?.delegate = self

        searchController = UISearchController(searchResultsController: resultsViewController)
        searchController?.searchResultsUpdater = resultsViewController

        let subView = UIView(frame: CGRect(x: 0, y: 65.0, width: 350.0, height: 45.0))

        subView.addSubview((searchController?.searchBar)!)
        view.addSubview(subView)
        searchController?.searchBar.sizeToFit()
        searchController?.hidesNavigationBarDuringPresentation = false
        // searchController?.isActive = true



    }

    override func didReceiveMemoryWarning() {
        super.didReceiveMemoryWarning()
        // Dispose of any resources that can be recreated.
    }

    func enableBasicLocationServices() {

        let status  = CLLocationManager.authorizationStatus()

        // Check initial authorization
        if status == .notDetermined {
            locationManager.requestWhenInUseAuthorization()
            return
        }

        // Handle location serviced denied
        if status == .denied || status == .restricted {
            let alert = UIAlertController(title: "Location Services Disabled", message: "Please enable Location Services in Settings", preferredStyle: .alert)

            let okAction = UIAlertAction(title: "OK", style: .default, handler: nil)
            alert.addAction(okAction)

            present(alert, animated: true, completion: nil)
            return
        }

        if status == .authorizedWhenInUse {
            print("Status Authorized!")
            locationManager.delegate = self
            locationManager.desiredAccuracy = kCLLocationAccuracyHundredMeters
            locationManager.startUpdatingLocation()
        }
    }

    func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {

        if status == .authorizedWhenInUse {

            locationManager.startUpdatingLocation()
            mapView.isMyLocationEnabled = true
            mapView.settings.myLocationButton = true
        }
        else {
            locationManager.stopUpdatingLocation()
            mapView.isMyLocationEnabled = false
            mapView.settings.myLocationButton = false
        }
    }

}

// Handle the user's selection.
extension AddressViewController: GMSAutocompleteResultsViewControllerDelegate {
    func resultsController(_ resultsController: GMSAutocompleteResultsViewController,
                           didAutocompleteWith place: GMSPlace) {
        searchController?.isActive = false
        // Do something with the selected place.
        print("Place name: \(place.name)")
        print("Place address: \(place.formattedAddress)")
        print("Place attributions: \(place.attributions)")


        searchController?.isActive = true
    }

    func resultsController(_ resultsController: GMSAutocompleteResultsViewController,
                           didFailAutocompleteWithError error: Error){
        // TODO: handle the error.
        print("Error: ", error.localizedDescription)
    }

    // Turn the network activity indicator on and off again.
    func didRequestAutocompletePredictions(forResultsController resultsController: GMSAutocompleteResultsViewController) {
        UIApplication.shared.isNetworkActivityIndicatorVisible = true
    }

    func didUpdateAutocompletePredictions(forResultsController resultsController: GMSAutocompleteResultsViewController) {
        UIApplication.shared.isNetworkActivityIndicatorVisible = false
    }
}

大多数代码都用于处理场所和地图SKD的委托方法，但是，如果与问题有关，我想将其包括在内，因为这几乎是文档中的逐字记录。

任何帮助表示感谢，非常感谢！