当我点击 textField
并希望在 textField
下方显示结果时,如何搜索 Google 地方信息
。我正在使用 Swift 3.0 版本。有人可以帮助我
最佳答案
首先,您需要在项目中安装 GooglePlaces SDK。然后你引用下面的代码。
在 Swift 3 中
在 AppDelegate 中
import UIKit
import CoreData
import GoogleMaps
import GooglePlacePicker
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
func application(_ application: UIApplication, didFinishLaunchingWithOptions
launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
func setUpGoogleMaps()
return true
}
func setUpGoogleMaps() {
let googleMapsApiKey = "AIzaSyA-kiOBvrR9CNztqutwmKaSLyXIid93K0E"
GMSServices.provideAPIKey(googleMapsApiKey)
GMSPlacesClient.provideAPIKey("AIzaSyA-kiOBvrR9CNztqutwmKaSLyXIid93K0E")
}
在具有文本字段的 ViewController 中
import UIKit
import GooglePlaces
import GoogleMaps
import GooglePlacePicker
class HotelVC: UIViewController, GMSMapViewDelegate, UITextFieldDelegate {
@IBOutlet weak var YourTextField: UITextField!
override func viewDidLoad() {
super.viewDidLoad()
self.YourTextField.delegate = self
}
func textFieldDidBeginEditing(_ textField: UITextField) {
let acController = GMSAutocompleteViewController()
acController.delegate = self
self.present(acController, animated: true, completion: nil)
}
}
extension viewController: GMSAutocompleteViewControllerDelegate {
func viewController(_ viewController: GMSAutocompleteViewController, didAutocompleteWith place: GMSPlace) {
print("Place name: \(place.name)")
print("Place address: \(place.formattedAddress ?? "null")")
self.YourTextField.text = place.formattedAddress
print("Place attributions: \(String(describing: place.attributions))")
self.dismiss(animated: true, completion: nil)
}
func viewController(_ viewController: GMSAutocompleteViewController, didFailAutocompleteWithError error: Error) {
// TODO: handle the error.
// print("Error: \(error.description)")
self.dismiss(animated: true, completion: nil)
}
// User canceled the operation.
func wasCancelled(_ viewController: GMSAutocompleteViewController) {
print("Autocomplete was cancelled.")
self.dismiss(animated: true, completion: nil)
}
}
关于swift3 - 在 Swift 3 中单击 textField 时在 tableView 上搜索 Google Places?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/45854332/