基于 Swift 的地图应用开发 最后更新时间: 2021年01月22日

#import <AMapFoundationKit/AMapFoundationKit.h>
#import <AMapSearchKit/AMapSearchKit.h>
#import <MAMapKit/MAMapKit.h>
#import "APIKey.h"

 

var mapView: MAMapView!
    var search: AMapSearchAPI!
    
    override func viewDidLoad() {
        super.viewDidLoad()
        // Do any additional setup after loading the view, typically from a nib.
        self.title = "Swift Demo"
        
        AMapServices.sharedServices().apiKey = APIKey
        initMapView()
        initSearch()
    }

    override func viewDidAppear(animated: Bool) {
        super.viewDidAppear(animated)
        mapView.showsUserLocation = true
        mapView.userTrackingMode = MAUserTrackingMode.Follow
    }


func initMapView() {
        
        mapView = MAMapView(frame: self.view.bounds)
        mapView.delegate = self
        self.view.addSubview(mapView!)
    }
    
    func initSearch() {
        //        AMap
        search = AMapSearchAPI()
        search.delegate = self
    }

 
// 发起逆地理编码请求
func searchReGeocodeWithCoordinate(coordinate: CLLocationCoordinate2D!) {
        let regeo: AMapReGeocodeSearchRequest = AMapReGeocodeSearchRequest()
        regeo.location = AMapGeoPoint.locationWithLatitude(CGFloat(coordinate.latitude), longitude: CGFloat(coordinate.longitude))
        self.search!.AMapReGoecodeSearch(regeo)
    }
    
    //MARK:- MAMapViewDelegate
    func mapView(mapView: MAMapView!, didLongPressedAtCoordinate coordinate: CLLocationCoordinate2D) {
        // 长按地图触发回调，在长按点进行逆地理编码查询
        searchReGeocodeWithCoordinate(coordinate)
    }

   //MARK:- AMapSearchDelegate 
    func AMapSearchRequest(request: AnyObject!, didFailWithError error: NSError!) {
        print("request :\(request), error: \(error)")
    }

    // 逆地理查询回调
    func onReGeocodeSearchDone(request: AMapReGeocodeSearchRequest, response: AMapReGeocodeSearchResponse) {

        print("response :\(response.formattedDescription())")
        
        if (response.regeocode != nil) {
            let coordinate = CLLocationCoordinate2DMake(Double(request.location.latitude), Double(request.location.longitude))
            
            let annotation = MAPointAnnotation()
            annotation.coordinate = coordinate
            annotation.title = response.regeocode.formattedAddress
            annotation.subtitle = response.regeocode.addressComponent.province
            mapView!.addAnnotation(annotation)
        }
    }