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feat(location): enable user location input

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oliverhnat
2024-11-25 17:31:36 +01:00
parent 054b22b939
commit 1057bad23a
5 changed files with 98 additions and 36 deletions
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4
StepMap.xcodeproj/project.pbxproj
View File

@@ -255,6 +255,8 @@
DEVELOPMENT_TEAM = SSJBLTMP95;
ENABLE_PREVIEWS = YES;
GENERATE_INFOPLIST_FILE = YES;
INFOPLIST_KEY_NSLocationAlwaysAndWhenInUseUsageDescription = "We need to access your location to set starting point of your route";
INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "We need to access your location to set starting point of your route";
INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
INFOPLIST_KEY_UILaunchScreen_Generation = YES;
@@ -284,6 +286,8 @@
DEVELOPMENT_TEAM = SSJBLTMP95;
ENABLE_PREVIEWS = YES;
GENERATE_INFOPLIST_FILE = YES;
INFOPLIST_KEY_NSLocationAlwaysAndWhenInUseUsageDescription = "We need to access your location to set starting point of your route";
INFOPLIST_KEY_NSLocationWhenInUseUsageDescription = "We need to access your location to set starting point of your route";
INFOPLIST_KEY_UIApplicationSceneManifest_Generation = YES;
INFOPLIST_KEY_UIApplicationSupportsIndirectInputEvents = YES;
INFOPLIST_KEY_UILaunchScreen_Generation = YES;

26
StepMap/ContentView.swift
View File

@@ -5,11 +5,13 @@
// Created by Oliver Hnát on 23.11.2024.
//
import CoreLocation
import MapKit
import SwiftUI
struct ContentView: View {
@ObservedObject var viewModel = ViewModel()
@StateObject var locationManager = LocationManager()
@State private var position = MapCameraPosition.automatic
@State private var showSearch: Bool = true
@@ -33,9 +35,29 @@ struct ContentView: View {
.sheet(
isPresented: $showSearch,
content: {
SearchView(directions: $directions)
SearchView(directions: $directions, locationManager: locationManager)
.ignoresSafeArea()
})
}
)
.mapControls {
MapUserLocationButton()
.onTapGesture {
locationManager.requestAuthorization()
locationManager.requestLocation()
if let userLocation = locationManager.location {
position = .camera(
MapCamera(centerCoordinate: userLocation, distance: 1000))
}
}
}
.onAppear {
locationManager.requestAuthorization()
locationManager.requestLocation()
if let userLocation = locationManager.location {
position = .camera(MapCamera(centerCoordinate: userLocation, distance: 1000))
}
}
// Text("This is what's set: \(viewModel.test)")
// Button(action: {
// save(value: "te5t3")

57
StepMap/LocationManager.swift Normal file
View File

@@ -0,0 +1,57 @@
//
// LocationManager.swift
// StepMap
//
// Created by Oliver Hnát on 25.11.2024.
//
import CoreLocation
import Foundation
class LocationManager: NSObject, ObservableObject, CLLocationManagerDelegate {
let manager = CLLocationManager()
@Published var location: CLLocationCoordinate2D?
override init() {
super.init()
manager.delegate = self
}
func requestLocation() {
manager.requestLocation()
}
func requestAuthorization() {
manager.requestWhenInUseAuthorization()
}
func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
location = locations.first?.coordinate
}
}
extension LocationManager {
func locationManager(
_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus
) {
switch status {
case .notDetermined:
print("Authorization not determined")
case .restricted:
print("Authorization restricted")
case .denied:
print("Authorization denied")
case .authorizedAlways:
print("Authorization always authorized")
case .authorizedWhenInUse:
print("Authorization when in use authorized")
@unknown default:
print("Authorization went wrong")
}
}
func locationManager(_ manager: CLLocationManager, didFailWithError error: any Error) {
print(error)
}
}

8
StepMap/SearchItemView.swift
View File

@@ -74,10 +74,10 @@ struct SearchItemView: View {
func findDirections() {
let directionsRequest = MKDirections.Request()
// directionsRequest.source = MKMapItem.forCurrentLocation()
directionsRequest.source = MKMapItem.init(
placemark: MKPlacemark(
coordinate: CLLocationCoordinate2D(latitude: 52.3676, longitude: 4.9041)))
directionsRequest.source = MKMapItem.forCurrentLocation()
// directionsRequest.source = MKMapItem.init(
// placemark: MKPlacemark(
// coordinate: CLLocationCoordinate2D(latitude: 52.3676, longitude: 4.9041)))
directionsRequest.destination = location
directionsRequest.transportType = .walking
directionsRequest.requestsAlternateRoutes = false // TODO: make alternative routes available

23
StepMap/SearchView.swift
View File

@@ -12,6 +12,7 @@ struct SearchView: View {
@State private var query: String = "airport"
@State private var locations: [MKMapItem] = []
@Binding var directions: [MKRoute]
var locationManager: LocationManager
var body: some View {
VStack {
@@ -43,28 +44,6 @@ struct SearchView: View {
.presentationBackgroundInteraction(.enabled(upThrough: .large))
}
func findDirections(to place: MKMapItem) {
let directionsRequest = MKDirections.Request()
// directionsRequest.source = MKMapItem.forCurrentLocation()
directionsRequest.source = MKMapItem.init(
placemark: MKPlacemark(
coordinate: CLLocationCoordinate2D(latitude: 52.3676, longitude: 4.9041)))
directionsRequest.destination = place
directionsRequest.transportType = .walking
directionsRequest.requestsAlternateRoutes = false // TODO: make alternative routes available
directionsRequest.departureDate = .now
let searchDirections = MKDirections(request: directionsRequest)
searchDirections.calculate { (response, error) in
guard let response = response else {
print(error ?? "")
print("Error while searching for directions")
return
}
self.directions = response.routes
}
}
func search(for text: String) {
let searchRequest = MKLocalSearch.Request()
searchRequest.naturalLanguageQuery = text