1 files changed, 51 insertions, 0 deletions
diff --git a/platform/ios/demo/Examples/Swift/CustomCalloutViewExample.swift b/platform/ios/demo/Examples/Swift/CustomCalloutViewExample.swift
new file mode 100644
index 0000000000..e74fb9702b
--- /dev/null
+++ b/platform/ios/demo/Examples/Swift/CustomCalloutViewExample.swift
@@ -0,0 +1,51 @@
+import Mapbox
+
+@objc(CustomCalloutViewExample_Swift)
+
+class CustomCalloutViewExample_Swift: UIViewController, MGLMapViewDelegate {
+    override func viewDidLoad() {
+        super.viewDidLoad()
+        
+        let mapView = MGLMapView(frame: view.bounds, styleURL: MGLStyle.lightStyleURL(withVersion: 9))
+        mapView.autoresizingMask = [.flexibleWidth, .flexibleHeight]
+        mapView.tintColor = .darkGray
+        view.addSubview(mapView)
+        
+        // Set the map view‘s delegate property.
+        mapView.delegate = self
+        
+        // Initialize and add the marker annotation.
+        let marker = MGLPointAnnotation()
+        marker.coordinate = CLLocationCoordinate2D(latitude: 0, longitude: 0)
+        marker.title = "Hello world!"
+        
+        // This custom callout example does not implement subtitles.
+        //marker.subtitle = "Welcome to my marker"
+        
+        // Add marker to the map.
+        mapView.addAnnotation(marker)
+    }
+    
+    func mapView(_ mapView: MGLMapView, annotationCanShowCallout annotation: MGLAnnotation) -> Bool {
+        // Always allow callouts to popup when annotations are tapped.
+        return true
+    }
+
+    func mapView(_ mapView: MGLMapView, calloutViewFor annotation: MGLAnnotation) -> MGLCalloutView? {
+        // Only show callouts for `Hello world!` annotation.
+        if annotation.responds(to: #selector(getter: MGLAnnotation.title)) && annotation.title! == "Hello world!" {
+            // Instantiate and return our custom callout view.
+            return CustomCalloutView(representedObject: annotation)
+        }
+        
+        return nil
+    }
+    
+    func mapView(_ mapView: MGLMapView, tapOnCalloutFor annotation: MGLAnnotation) {
+        // Optionally handle taps on the callout.
+        print("Tapped the callout for: \(annotation)")
+        
+        // Hide the callout.
+        mapView.deselectAnnotation(annotation, animated: true)
+    }
+}