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Merge pull request #18 from DeveloperAcademy-POSTECH/feat/11-displayi…
…ng-map [#11] 맵 추가 및 사용자 현재 위치 받기
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,57 @@ | ||
| // | ||
| // LocationManagerDelegate.swift | ||
| // TMT | ||
| // | ||
| // Created by Choi Minkyeong on 10/15/24. | ||
| // | ||
|
|
||
| import Foundation | ||
| import CoreLocation | ||
| import MapKit | ||
|
|
||
| class LocationManager: NSObject, ObservableObject, CLLocationManagerDelegate { | ||
| @Published var region = MKCoordinateRegion( | ||
| center: CLLocationCoordinate2D(latitude: 37.7749, longitude: -122.4194), | ||
| span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01) | ||
| ) | ||
|
|
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| private let locationManager = CLLocationManager() | ||
|
|
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| override init() { | ||
| super.init() | ||
| locationManager.delegate = self | ||
| locationManager.desiredAccuracy = kCLLocationAccuracyBest | ||
| locationManager.requestWhenInUseAuthorization() | ||
| locationManager.startUpdatingLocation() | ||
| } | ||
|
|
||
| /// 사용자의 현재 위치를 파악합니다. | ||
| func findCurrentLocation() { | ||
| if let location = locationManager.location { | ||
| let latitude = location.coordinate.latitude | ||
| let longitude = location.coordinate.longitude | ||
|
|
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| region = MKCoordinateRegion( | ||
| center: CLLocationCoordinate2D(latitude: latitude, longitude: longitude), | ||
| span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01) | ||
| ) | ||
| } | ||
| } | ||
|
|
||
| /// 사용자의 위치를 업데이트합니다. | ||
| func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) { | ||
| if let location = locations.last { | ||
| DispatchQueue.main.async { | ||
| self.region = MKCoordinateRegion( | ||
| center: location.coordinate, | ||
| span: MKCoordinateSpan(latitudeDelta: 0.01, longitudeDelta: 0.01) | ||
| ) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| /// 사용자의 위치를 받아오지 못한 경우 | ||
| func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) { | ||
| print("Failed to find user's location: \(error.localizedDescription)") | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| // | ||
| // MapView.swift | ||
| // TMT | ||
| // | ||
| // Created by Choi Minkyeong on 10/15/24. | ||
| // | ||
|
|
||
| import SwiftUI | ||
| import MapKit | ||
|
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||
| struct MapView: View { | ||
| @StateObject private var locationManager = LocationManager() | ||
|
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| var body: some View { | ||
| ZStack { | ||
| Map(coordinateRegion: $locationManager.region, showsUserLocation: true) | ||
| .edgesIgnoringSafeArea(.all) | ||
| VStack { | ||
| HStack { | ||
| Spacer() | ||
| Button { | ||
| locationManager.findCurrentLocation() | ||
| } label: { | ||
| ZStack { | ||
| Circle() | ||
| .frame(width: 40) | ||
| .tint(.white) | ||
| .shadow(radius: 5) | ||
| Image(systemName: "location.fill") | ||
| .font(.title) | ||
| .tint(.gray) | ||
| } | ||
| } | ||
| } | ||
| Spacer() | ||
| } | ||
| .padding() | ||
| } | ||
| .onAppear { | ||
| locationManager.findCurrentLocation() | ||
| } | ||
| } | ||
| } | ||
|
|
||
| #Preview { | ||
| MapView() | ||
| } |