質問編集履歴
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変更点のあったコードの変更
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@@ -1,6 +1,88 @@
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swift 下の追記です
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```
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func searchBarSearchButtonClicked(_ searchBar: UISearchBar)
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{
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UIApplication.shared.beginIgnoringInteractionEvents()
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let activityIndicator = UIActivityIndicatorView()
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activityIndicator.activityIndicatorViewStyle = UIActivityIndicatorViewStyle.gray
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activityIndicator.center = self.view.center
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activityIndicator.hidesWhenStopped = true
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activityIndicator.startAnimating()
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self.view.addSubview(activityIndicator)
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//Hide the search bar
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searchBar.resignFirstResponder()
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dismiss(animated: true, completion: nil)
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//Create the request
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let searchRequest = MKLocalSearchRequest()
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searchRequest.naturalLanguageQuery = searchBar.text
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let activeSearch = MKLocalSearch(request: searchRequest)
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activeSearch.start{ (response, error) in
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if response == nil
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{
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print("error")
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}
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else
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{
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//remove annotation
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let annotations = self.mapView.annotations
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self.mapView.removeAnnotation(annotations as! MKAnnotation)
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//getting date
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let latitude = response?.boundingRegion.center.latitude
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let longitude = response?.boundingRegion.center.longitude
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//create annotation
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let annotation = MKPointAnnotation()
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annotation.title = searchBar.text
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annotation.coordinate = CLLocationCoordinate2DMake(latitude!, longitude!)
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self.mapView.addAnnotation(annotation)
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//zooming in on annotation
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let coordinate:CLLocationCoordinate2D = CLLocationCoordinate2DMake(latitude!, longitude!)
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let span = MKCoordinateSpanMake(0.1, 0.1)
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let region = MKCoordinateRegionMake(coordinate, span)
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self.mapView.setRegion(region, animated: true)
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}
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}
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}
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func locationManager(_ manager: CLLocationManager, didUpdatelocations locations: [CLLocation])
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{
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print("成功")
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let location = locations[0]
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let span:MKCoordinateSpan = MKCoordinateSpanMake(location.coordinate.latitude, location.coordinate.longitude)
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let myLocation: CLLocationCoordinate2D = CLLocationCoordinate2DMake(location.coordinate.latitude, location.coordinate.longitude)
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let region:MKCoordinateRegion = MKCoordinateRegionMake(myLocation, span)
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mapView.setRegion(region, animated: true)
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self.mapView.showsUserLocation = true
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}
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override func viewDidLoad()
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{
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super.viewDidLoad()
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mapView=MKMapView()
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manager.delegate = self
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manager.desiredAccuracy = kCLLocationAccuracyBest
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manager.requestWhenInUseAuthorization()
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manager.startUpdatingHeading()
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}
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```### 前提・実現したいこと
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84
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85
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4
86
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ユーザーの現在位置をマップ上に表示したい
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5
87
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### 発生している問題・エラーメッセージ
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6
88
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