我使用以下代码来按照Google的建议选择位置
https://developers.google.com/places/ios-api/placepicker
var placePicker: GMSPlacePicker?
override func viewDidLoad()
{
super.viewDidLoad()
self.pickPlace()
}
func pickPlace()
{
let center = CLLocationCoordinate2DMake(51.5108396, -0.0922251)
let northEast = CLLocationCoordinate2DMake(center.latitude + 0.001, center.longitude + 0.001)
let southWest = CLLocationCoordinate2DMake(center.latitude - 0.001, center.longitude - 0.001)
let viewport = GMSCoordinateBounds(coordinate: northEast, coordinate: southWest)
let config = GMSPlacePickerConfig(viewport: viewport)
placePicker = GMSPlacePicker(config: config)
placePicker?.pickPlaceWithCallback({ (place: GMSPlace?, error: NSError?) -> Void in
if let error = error
{
print("Pick Place error: \(error.localizedDescription)")
return
}
if let place = place
{
print("Place name \(place.name)")
print("Place address \(place.formattedAddress)")
print("Place attributions \(place.attributions)")
self.navigationController?.popToRootViewControllerAnimated(true)
} else
{
print("No place selected")
}
})
}
答案 0 :(得分:0)
将NSError更改为错误
placePicker?.pickPlaceWithCallback({ (place: GMSPlace?, error: Error?)
在AppDelegate类
中导入这两者import GoogleMaps
import GooglePlaces
并且,您需要在didFinishLaunchingWithOptions
中设置它们func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
GMSServices.provideAPIKey("Your key")
GMSPlacesClient.provideAPIKey("Your key")
return true
}
我在模拟器中测试后才能看到使用设备的错误消息