Position puck in lower portion of screen. (#92)

CHANGELOG.md

@@ -42,6 +42,8 @@
     - Merged in <https://github.com/maplibre/maplibre-navigation-ios/pull/47>
 * Fix: NavigationViewController displayed incorrect `speedMultiplier` when using SimulatedLocationManager
     - Merged in <https://github.com/maplibre/maplibre-navigation-ios/pull/49>
+* Adjusted the camera during navigation to show more of what's "ahead" in the route - effectively moving the puck lower on the screen. As before, see `NavigationMapViewCourseTrackingDelegate.updateCamera(_:location:,routeProgress:)` if you want to customize this behavior.
+    - Merged in <https://github.com/maplibre/maplibre-navigation-ios/pull/92>
 
 ## v2.0.0 (May 23, 2023)
 * Upgrade minimum iOS version from 11.0 to 12.0.

MapboxNavigation/NavigationMapView.swift

@@ -293,7 +293,12 @@ open class NavigationMapView: MLNMapView, UIGestureRecognizerDelegate {
             if !cameraUpdated {
                 let newCamera = MLNMapCamera(lookingAtCenter: location.coordinate, acrossDistance: self.altitude, pitch: 45, heading: location.course)
                 let function = CAMediaTimingFunction(name: CAMediaTimingFunctionName.linear)
-                setCamera(newCamera, withDuration: 1, animationTimingFunction: function, edgePadding: UIEdgeInsets.zero, completionHandler: nil)
+
+                // Because it's more useful to show what's ahead than what's behind, we bias the camera to put
+                // the user location puck in the lower portion of the visible map, showing more of what's ahead.
+                let edgePadding = UIEdgeInsets(top: bounds.height * 0.4 - safeAreaInsets.bottom, left: 0, bottom: 0, right: 0)
+
+                setCamera(newCamera, withDuration: 1, animationTimingFunction: function, edgePadding: edgePadding, completionHandler: nil)
             }
         }