Mevcut Yeri Seçin ve Ayrıntıları Haritada Göster

Swift Harita Görünümü Denetleyicisi

/*
 * Copyright 2016 Google Inc. All rights reserved.
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 * ANY KIND, either express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

import UIKit
import GoogleMaps
import GooglePlaces

class MapViewController: UIViewController {

  var locationManager: CLLocationManager!
  var currentLocation: CLLocation?
  var mapView: GMSMapView!
  var placesClient: GMSPlacesClient!
  var preciseLocationZoomLevel: Float = 15.0
  var approximateLocationZoomLevel: Float = 10.0

  // An array to hold the list of likely places.
  var likelyPlaces: [GMSPlace] = []

  // The currently selected place.
  var selectedPlace: GMSPlace?

  // Update the map once the user has made their selection.
  @IBAction func unwindToMain(segue: UIStoryboardSegue) {
    // Clear the map.
    mapView.clear()

    // Add a marker to the map.
    if let place = selectedPlace {
      let marker = GMSMarker(position: place.coordinate)
      marker.title = selectedPlace?.name
      marker.snippet = selectedPlace?.formattedAddress
      marker.map = mapView
    }

    listLikelyPlaces()
  }

  override func viewDidLoad() {
    super.viewDidLoad()
    
    // Initialize the location manager.
    locationManager = CLLocationManager()
    locationManager.desiredAccuracy = kCLLocationAccuracyBest
    locationManager.requestWhenInUseAuthorization()
    locationManager.distanceFilter = 50
    locationManager.startUpdatingLocation()
    locationManager.delegate = self

    placesClient = GMSPlacesClient.shared()

    // A default location to use when location permission is not granted.
    let defaultLocation = CLLocation(latitude: -33.869405, longitude: 151.199)
    
    // Create a map.
    let zoomLevel = locationManager.accuracyAuthorization == .fullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel
    let camera = GMSCameraPosition.camera(withLatitude: defaultLocation.coordinate.latitude,
                                          longitude: defaultLocation.coordinate.longitude,
                                          zoom: zoomLevel)
    mapView = GMSMapView.map(withFrame: view.bounds, camera: camera)
    mapView.settings.myLocationButton = true
    mapView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
    mapView.isMyLocationEnabled = true

    // Add the map to the view, hide it until we've got a location update.
    view.addSubview(mapView)
    mapView.isHidden = true

    listLikelyPlaces()
  }

  // Populate the array with the list of likely places.
  func listLikelyPlaces() {
    // Clean up from previous sessions.
    likelyPlaces.removeAll()

    let placeFields: GMSPlaceField = [.name, .coordinate]
    placesClient.findPlaceLikelihoodsFromCurrentLocation(withPlaceFields: placeFields) { (placeLikelihoods, error) in
      guard error == nil else {
        // TODO: Handle the error.
        print("Current Place error: \(error!.localizedDescription)")
        return
      }

      guard let placeLikelihoods = placeLikelihoods else {
        print("No places found.")
        return
      }
      
      // Get likely places and add to the list.
      for likelihood in placeLikelihoods {
        let place = likelihood.place
        self.likelyPlaces.append(place)
      }
    }
  }

  // Prepare the segue.
  override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if segue.identifier == "segueToSelect" {
      if let nextViewController = segue.destination as? PlacesViewController {
        nextViewController.likelyPlaces = likelyPlaces
      }
    }
  }
}

// Delegates to handle events for the location manager.
extension MapViewController: CLLocationManagerDelegate {

  // Handle incoming location events.
  func locationManager(_ manager: CLLocationManager, didUpdateLocations locations: [CLLocation]) {
    let location: CLLocation = locations.last!
    print("Location: \(location)")

    let zoomLevel = locationManager.accuracyAuthorization == .fullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel
    let camera = GMSCameraPosition.camera(withLatitude: location.coordinate.latitude,
                                          longitude: location.coordinate.longitude,
                                          zoom: zoomLevel)

    if mapView.isHidden {
      mapView.isHidden = false
      mapView.camera = camera
    } else {
      mapView.animate(to: camera)
    }

    listLikelyPlaces()
  }

  // Handle authorization for the location manager.
  func locationManager(_ manager: CLLocationManager, didChangeAuthorization status: CLAuthorizationStatus) {
    // Check accuracy authorization
    let accuracy = manager.accuracyAuthorization
    switch accuracy {
    case .fullAccuracy:
        print("Location accuracy is precise.")
    case .reducedAccuracy:
        print("Location accuracy is not precise.")
    @unknown default:
      fatalError()
    }
    
    // Handle authorization status
    switch status {
    case .restricted:
      print("Location access was restricted.")
    case .denied:
      print("User denied access to location.")
      // Display the map using the default location.
      mapView.isHidden = false
    case .notDetermined:
      print("Location status not determined.")
    case .authorizedAlways: fallthrough
    case .authorizedWhenInUse:
      print("Location status is OK.")
    @unknown default:
      fatalError()
    }
  }

  // Handle location manager errors.
  func locationManager(_ manager: CLLocationManager, didFailWithError error: Error) {
    locationManager.stopUpdatingLocation()
    print("Error: \(error)")
  }
}

      

Hızlı Yerler Görünümü Denetleyicisi

/*
 * Copyright 2017 Google Inc. All rights reserved.
 *
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this
 * file except in compliance with the License. You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under
 * the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
 * ANY KIND, either express or implied. See the License for the specific language governing
 * permissions and limitations under the License.
 */

import UIKit
import GooglePlaces

class PlacesViewController: UIViewController {

  @IBOutlet weak var tableView: UITableView!

  // An array to hold the list of possible locations.
  var likelyPlaces: [GMSPlace] = []
  var selectedPlace: GMSPlace?

  // Cell reuse id (cells that scroll out of view can be reused).
  let cellReuseIdentifier = "cell"

  override func viewDidLoad() {
    super.viewDidLoad()

    // Register the table view cell class and its reuse id.
    tableView.register(UITableViewCell.self, forCellReuseIdentifier: cellReuseIdentifier)

    // This view controller provides delegate methods and row data for the table view.
    tableView.delegate = self
    tableView.dataSource = self

    tableView.reloadData()
  }

  // Pass the selected place to the new view controller.
  override func prepare(for segue: UIStoryboardSegue, sender: Any?) {
    if segue.identifier == "unwindToMain" {
      if let nextViewController = segue.destination as? MapViewController {
        nextViewController.selectedPlace = selectedPlace
      }
    }
  }
}

// Respond when a user selects a place.
extension PlacesViewController: UITableViewDelegate {
  func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
    selectedPlace = likelyPlaces[indexPath.row]
    performSegue(withIdentifier: "unwindToMain", sender: self)
  }

  // Adjust cell height to only show the first five items in the table
  // (scrolling is disabled in IB).
  func tableView(_ tableView: UITableView, heightForRowAt indexPath: IndexPath) -> CGFloat {
    return self.tableView.frame.size.height/5
  }

  // Make table rows display at proper height if there are less than 5 items.
  func tableView(_ tableView: UITableView, heightForFooterInSection section: Int) -> CGFloat {
    if (section == tableView.numberOfSections - 1) {
      return 1
    }
    return 0
  }
}

// Populate the table with the list of most likely places.
extension PlacesViewController: UITableViewDataSource {
  func tableView(_ tableView: UITableView, numberOfRowsInSection section: Int) -> Int {
    return likelyPlaces.count
  }

  func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
    let cell = tableView.dequeueReusableCell(withIdentifier: cellReuseIdentifier, for: indexPath)
    let collectionItem = likelyPlaces[indexPath.row]

    cell.textLabel?.text = collectionItem.name

    return cell
  }
}

      

Obj-C Harita Görünümü Denetleyicisi

//
//  MapsViewController.m
//  current-place-on-map
//
//  Created by Chris Arriola on 9/18/20.
//  Copyright © 2020 William French. All rights reserved.
//

#import "MapViewController.h"
#import "PlacesViewController.h"
@import CoreLocation;
@import GooglePlaces;
@import GoogleMaps;

@interface MapViewController () <CLLocationManagerDelegate>

@end

@implementation MapViewController {
  CLLocationManager *locationManager;
  CLLocation * _Nullable currentLocation;
  GMSMapView *mapView;
  GMSPlacesClient *placesClient;
  float preciseLocationZoomLevel;
  float approximateLocationZoomLevel;
  
  // An array to hold the list of likely places.
  NSMutableArray<GMSPlace *> *likelyPlaces;

  // The currently selected place.
  GMSPlace * _Nullable selectedPlace;
}

- (void)viewDidLoad {
  [super viewDidLoad];
  preciseLocationZoomLevel = 15.0;
  approximateLocationZoomLevel = 15.0;

  // Initialize the location manager.
  locationManager = [[CLLocationManager alloc] init];
  locationManager.desiredAccuracy = kCLLocationAccuracyBest;
  [locationManager requestWhenInUseAuthorization];
  locationManager.distanceFilter = 50;
  [locationManager startUpdatingLocation];
  locationManager.delegate = self;

  placesClient = [GMSPlacesClient sharedClient];

  // A default location to use when location permission is not granted.
  CLLocationCoordinate2D defaultLocation = CLLocationCoordinate2DMake(-33.869405, 151.199);
  
  // Create a map.
  float zoomLevel = locationManager.accuracyAuthorization == CLAccuracyAuthorizationFullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel;
  GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:defaultLocation.latitude
                                                          longitude:defaultLocation.longitude
                                                               zoom:zoomLevel];
  mapView = [GMSMapView mapWithFrame:self.view.bounds camera:camera];
  mapView.settings.myLocationButton = YES;
  mapView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
  mapView.myLocationEnabled = YES;

  // Add the map to the view, hide it until we've got a location update.
  [self.view addSubview:mapView];
  mapView.hidden = YES;

  [self listLikelyPlaces];
}

// Populate the array with the list of likely places.
- (void) listLikelyPlaces
{
  // Clean up from previous sessions.
  likelyPlaces = [NSMutableArray array];

  GMSPlaceField placeFields = GMSPlaceFieldName | GMSPlaceFieldCoordinate;
  [placesClient findPlaceLikelihoodsFromCurrentLocationWithPlaceFields:placeFields callback:^(NSArray<GMSPlaceLikelihood *> * _Nullable likelihoods, NSError * _Nullable error) {
    if (error != nil) {
      // TODO: Handle the error.
      NSLog(@"Current Place error: %@", error.localizedDescription);
      return;
    }
    
    if (likelihoods == nil) {
      NSLog(@"No places found.");
      return;
    }
    
    for (GMSPlaceLikelihood *likelihood in likelihoods) {
      GMSPlace *place = likelihood.place;
      [likelyPlaces addObject:place];
    }
  }];
}

// Update the map once the user has made their selection.
- (void) unwindToMain:(UIStoryboardSegue *)segue
{
  // Clear the map.
  [mapView clear];

  // Add a marker to the map.
  if (selectedPlace != nil) {
    GMSMarker *marker = [GMSMarker markerWithPosition:selectedPlace.coordinate];
    marker.title = selectedPlace.name;
    marker.snippet = selectedPlace.formattedAddress;
    marker.map = mapView;
  }

  [self listLikelyPlaces];
}

// Prepare the segue.
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
  if ([segue.identifier isEqualToString:@"segueToSelect"]) {
    if ([segue.destinationViewController isKindOfClass:[PlacesViewController class]]) {
      PlacesViewController *placesViewController = (PlacesViewController *)segue.destinationViewController;
      placesViewController.likelyPlaces = likelyPlaces;
    }
  }
}

// Delegates to handle events for the location manager.
#pragma mark - CLLocationManagerDelegate

// Handle incoming location events.
- (void)locationManager:(CLLocationManager *)manager didUpdateLocations:(NSArray<CLLocation *> *)locations
{
  CLLocation *location = locations.lastObject;
  NSLog(@"Location: %@", location);
  
  float zoomLevel = locationManager.accuracyAuthorization == CLAccuracyAuthorizationFullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel;
  GMSCameraPosition * camera = [GMSCameraPosition cameraWithLatitude:location.coordinate.latitude
                                                           longitude:location.coordinate.longitude
                                                                zoom:zoomLevel];
  
  if (mapView.isHidden) {
    mapView.hidden = NO;
    mapView.camera = camera;
  } else {
    [mapView animateToCameraPosition:camera];
  }

  [self listLikelyPlaces];
}

// Handle authorization for the location manager.
- (void)locationManager:(CLLocationManager *)manager didChangeAuthorizationStatus:(CLAuthorizationStatus)status
{
  // Check accuracy authorization
  CLAccuracyAuthorization accuracy = manager.accuracyAuthorization;
  switch (accuracy) {
    case CLAccuracyAuthorizationFullAccuracy:
      NSLog(@"Location accuracy is precise.");
      break;
    case CLAccuracyAuthorizationReducedAccuracy:
      NSLog(@"Location accuracy is not precise.");
      break;
  }
  
  // Handle authorization status
  switch (status) {
    case kCLAuthorizationStatusRestricted:
      NSLog(@"Location access was restricted.");
      break;
    case kCLAuthorizationStatusDenied:
      NSLog(@"User denied access to location.");
      // Display the map using the default location.
      mapView.hidden = NO;
    case kCLAuthorizationStatusNotDetermined:
      NSLog(@"Location status not determined.");
    case kCLAuthorizationStatusAuthorizedAlways:
    case kCLAuthorizationStatusAuthorizedWhenInUse:
      NSLog(@"Location status is OK.");
  }
}

// Handle location manager errors.
- (void)locationManager:(CLLocationManager *)manager didFailWithError:(NSError *)error
{
  [manager stopUpdatingLocation];
  NSLog(@"Error: %@", error.localizedDescription);
}

@end

      

Obj-C PlacesViewController

// Copyright 2020 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#import "PlacesViewController.h"

@interface PlacesViewController () <UITableViewDataSource, UITableViewDelegate>
@property (nonatomic, weak) UITableView *tableView;
@end

@implementation PlacesViewController {
  // Cell reuse id (cells that scroll out of view can be reused).
  NSString *cellReuseIdentifier;
}

- (void)viewDidLoad {
  [super viewDidLoad];
  cellReuseIdentifier = @"cell";
}

-(void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
  
}

#pragma mark - UITableViewDelegate

// Respond when a user selects a place.
-(void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
  self.selectedPlace = [self.likelyPlaces objectAtIndex:indexPath.row];
  [self performSegueWithIdentifier:@"unwindToMain" sender:self];
}

// Adjust cell height to only show the first five items in the table
// (scrolling is disabled in IB).
-(CGFloat)tableView:(UITableView *)tableView heightForRowAtIndexPath:(NSIndexPath *)indexPath
{
  return self.tableView.frame.size.height/5;
}

// Make table rows display at proper height if there are less than 5 items.
-(CGFloat)tableView:(UITableView *)tableView heightForFooterInSection:(NSInteger)section
{
  if (section == tableView.numberOfSections - 1) {
    return 1;
  }
  return 0;
}

#pragma mark - UITableViewDataSource

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
  return self.likelyPlaces.count;
}

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
  return [tableView dequeueReusableCellWithIdentifier:cellReuseIdentifier forIndexPath:indexPath];
}
@end

      

Swift Paket Yöneticisi

iOS için Haritalar SDK'sı, Swift Package Manager kullanılarak yüklenebilir.

1. iOS bağımlılıkları için mevcut tüm Haritalar SDK'sını kaldırdığınızdan emin olun.
2. Bir terminal penceresi açıp tutorials/current-place-on-map dizinine gidin.
3. Xcode çalışma alanınızın kapalı olduğundan emin olun ve aşağıdaki komutları çalıştırın:

   sudo gem install cocoapods-deintegrate cocoapods-clean
   pod deintegrate
   pod cache clean --all
   rm Podfile
   rm current-place-on-map.xcworkspace

4. Xcode projenizi açın ve kapsül dosyasını silin.
5. Yerler ve Haritalar SDK'larını ekleyin:
1. Dosya > Paket Bağımlılıkları Ekle'ye gidin.
2. URL olarak https://github.com/googlemaps/ios-places-sdk adresini girin, paketi almak için Enter'a basın ve Paket Ekle'yi tıklayın.
3. URL olarak https://github.com/googlemaps/ios-maps-sdk adresini girin, paketi almak için Enter'a basın ve Paket Ekle'yi tıklayın.
6. Dosya > Paketler > Paket Önbelleğini Sıfırla'yı kullanarak paketinizin önbelleğini sıfırlamanız gerekebilir.

CocoaPods'u kullanma

1. Xcode 15.0 sürümünü veya sonraki bir sürümü indirip yükleyin.
2. CocoaPods'unuz yoksa terminalde aşağıdaki komutu çalıştırarak macOS'e yükleyin:

   sudo gem install cocoapods

3. tutorials/current-place-on-map dizinine gidin.
4. pod install komutunu çalıştırın. Bu işlem, Podfile içinde belirtilen Haritalar ve Yerler SDK'larını bağımlılıklarla birlikte yükler.
5. Yüklü kapsül sürümünü yeni güncellemelerle karşılaştırmak için pod outdated komutunu çalıştırın. Yeni bir sürüm algılanırsa Podfile uygulamasını güncellemek ve en son SDK'yı yüklemek için pod update komutunu çalıştırın. Daha ayrıntılı bilgi için CocoaPods Kılavuzu'nu inceleyin.
6. Projeyi Xcode'da açmak için projenin current-place-on-map.xcworkspace dosyasını açın (çift tıklayın). Projeyi açmak için .xcworkspace dosyasını kullanmanız gerekir.

Swift

// A default location to use when location permission is not granted.
let defaultLocation = CLLocation(latitude: -33.869405, longitude: 151.199)

// Create a map.
let zoomLevel = locationManager.accuracyAuthorization == .fullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel
let camera = GMSCameraPosition.camera(withLatitude: defaultLocation.coordinate.latitude,
                                      longitude: defaultLocation.coordinate.longitude,
                                      zoom: zoomLevel)
mapView = GMSMapView.map(withFrame: view.bounds, camera: camera)
mapView.settings.myLocationButton = true
mapView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
mapView.isMyLocationEnabled = true

// Add the map to the view, hide it until we've got a location update.
view.addSubview(mapView)
mapView.isHidden = true
      

Objective-C

// A default location to use when location permission is not granted.
CLLocationCoordinate2D defaultLocation = CLLocationCoordinate2DMake(-33.869405, 151.199);

// Create a map.
float zoomLevel = locationManager.accuracyAuthorization == CLAccuracyAuthorizationFullAccuracy ? preciseLocationZoomLevel : approximateLocationZoomLevel;
GMSCameraPosition *camera = [GMSCameraPosition cameraWithLatitude:defaultLocation.latitude
                                                        longitude:defaultLocation.longitude
                                                             zoom:zoomLevel];
mapView = [GMSMapView mapWithFrame:self.view.bounds camera:camera];
mapView.settings.myLocationButton = YES;
mapView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;
mapView.myLocationEnabled = YES;

// Add the map to the view, hide it until we've got a location update.
[self.view addSubview:mapView];
mapView.hidden = YES;
      

Swift

// Update the map once the user has made their selection.
@IBAction func unwindToMain(segue: UIStoryboardSegue) {
  // Clear the map.
  mapView.clear()

  // Add a marker to the map.
  if let place = selectedPlace {
    let marker = GMSMarker(position: place.coordinate)
    marker.title = selectedPlace?.name
    marker.snippet = selectedPlace?.formattedAddress
    marker.map = mapView
  }

  listLikelyPlaces()
}
      

Objective-C

// Update the map once the user has made their selection.
- (void) unwindToMain:(UIStoryboardSegue *)segue
{
  // Clear the map.
  [mapView clear];

  // Add a marker to the map.
  if (selectedPlace != nil) {
    GMSMarker *marker = [GMSMarker markerWithPosition:selectedPlace.coordinate];
    marker.title = selectedPlace.name;
    marker.snippet = selectedPlace.formattedAddress;
    marker.map = mapView;
  }

  [self listLikelyPlaces];
}