MapKit 还是 Google 地图 SDK （iOS）[关闭]

在iOS开发中，当我们需要在应用中集成地图功能时，常常会面临选择使用MapKit还是Google地图SDK的问题。MapKit是苹果官方提供的地图框架，而Google地图SDK则是由Google提供的一套功能强大的地图开发工具包。两者都有各自的优势和特点，下面将分析它们的特点并提供一些使用案例。

swift
import MapKit
class ViewController: UIViewController {
    @IBOutlet weak var mapView: MKMapView!
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 设置地图的中心点和缩放级别
        let coordinate = CLLocationCoordinate2D(latitude: 37.331686, longitude: -122.030656)
        let span = MKCoordinateSpan(latitudeDelta: 0.2, longitudeDelta: 0.2)
        let region = MKCoordinateRegion(center: coordinate, span: span)
        mapView.setRegion(region, animated: true)
        
        // 添加一个标注
        let annotation = MKPointAnnotation()
        annotation.coordinate = coordinate
        annotation.title = "Apple Park"
        annotation.subtitle = "The new Apple's campus"
        mapView.addAnnotation(annotation)
    }
}

swift
import GoogleMaps
class ViewController: UIViewController {
    var mapView: GMSMapView!
    override func viewDidLoad() {
        super.viewDidLoad()
        
        // 创建地图视图
        let camera = GMSCameraPosition.camera(withLatitude: 37.331686, longitude: -122.030656, zoom: 12.0)
        mapView = GMSMapView.map(withFrame: self.view.bounds, camera: camera)
        self.view.addSubview(mapView)
        
        // 添加一个标注
        let marker = GMSMarker()
        marker.position = CLLocationCoordinate2D(latitude: 37.331686, longitude: -122.030656)
        marker.title = "Apple Park"
        marker.snippet = "The new Apple's campus"
        marker.map = mapView
    }
}