Always send progress update except when location is unqualified

MapboxCoreNavigation/MBRouteController.h

@@ -3,7 +3,7 @@
 /**
  Posted when `MBRouteController` receives a user location update representing movement along the expected route.
 
- The user info dictionary contains the keys `MBRouteControllerRouteProgressKey`, `MBRouteControllerLocationKey`, and `MBRouteControllerEstimatedTimeUntilManeuverKey`.
+ The user info dictionary contains the keys `MBRouteControllerRouteProgressKey` and `MBRouteControllerLocationKey`.
 
  :nodoc:
  */
@@ -62,11 +62,6 @@ extern const MBRouteControllerNotificationUserInfoKey MBRouteControllerRouteProg
  */
 extern const MBRouteControllerNotificationUserInfoKey MBRouteControllerLocationKey;
 
-/**
- A key in the user info dictionary of a `Notification.Name.RouteControllerProgressDidChange` notification. The corresponding value is an `NSNumber` instance containing a double value indicating the estimated time remaining, in seconds, until the user reaches the next maneuver point.
- */
-extern const MBRouteControllerNotificationUserInfoKey MBRouteControllerEstimatedTimeUntilManeuverKey;
-
 /**
  A key in the user info dictionary of a `Notification.Name.RouteControllerDidFailToReroute` notification. The corresponding value is an `NSError` object indicating why `RouteController` was unable to calculate a new route.
  */

MapboxCoreNavigation/MBRouteController.m

@@ -8,7 +8,6 @@
 
 const MBRouteControllerNotificationUserInfoKey MBRouteControllerRouteProgressKey              = @"progress";
 const MBRouteControllerNotificationUserInfoKey MBRouteControllerLocationKey                   = @"location";
-const MBRouteControllerNotificationUserInfoKey MBRouteControllerEstimatedTimeUntilManeuverKey = @"seconds";
 const MBRouteControllerNotificationUserInfoKey MBRouteControllerRoutingErrorKey               = @"error";
 const MBRouteControllerNotificationUserInfoKey MBRouteControllerIsOpportunisticKey            = @"RouteControllerDidFindFasterRoute";
 

MapboxCoreNavigation/RouteController.swift

@@ -36,7 +36,7 @@ extension Notification.Name {
     /**
      Posted when `RouteController` receives a user location update representing movement along the expected route.
 
-     The user info dictionary contains the keys `RouteControllerNotificationUserInfoKey.routeProgressKey`, `RouteControllerNotificationUserInfoKey.locationKey`, and `RouteControllerNotificationUserInfoKey.estimatedTimeUntilManeuverKey`.
+     The user info dictionary contains the keys `RouteControllerNotificationUserInfoKey.routeProgressKey` and `RouteControllerNotificationUserInfoKey.locationKey`.
      */
     public static let routeControllerProgressDidChange = MBRouteControllerProgressDidChange
 
@@ -617,30 +617,24 @@ extension RouteController: CLLocationManagerDelegate {
         }
 
         let polyline = Polyline(routeProgress.currentLegProgress.currentStep.coordinates!)
-        guard let userSnapToStepDistanceFromManeuver = userSnapToStepDistanceFromManeuver else { return }
-        let secondsToEndOfStep = userSnapToStepDistanceFromManeuver / location.speed
         let currentStepProgress = routeProgress.currentLegProgress.currentStepProgress
         let currentStep = currentStepProgress.step
 
         // Notify observers if the step’s remaining distance has changed.
         if let closestCoordinate = polyline.closestCoordinate(to: location.coordinate) {
             let remainingDistance = polyline.distance(from: closestCoordinate.coordinate)
             let distanceTraveled = currentStep.distance - remainingDistance
-            if distanceTraveled != currentStepProgress.distanceTraveled {
-                currentStepProgress.distanceTraveled = distanceTraveled
-                NotificationCenter.default.post(name: .routeControllerProgressDidChange, object: self, userInfo: [
-                    RouteControllerNotificationUserInfoKey.routeProgressKey: routeProgress,
-                    RouteControllerNotificationUserInfoKey.locationKey: location,
-                    RouteControllerNotificationUserInfoKey.estimatedTimeUntilManeuverKey: secondsToEndOfStep
-                    ])
-            }
+            currentStepProgress.distanceTraveled = distanceTraveled
+            NotificationCenter.default.post(name: .routeControllerProgressDidChange, object: self, userInfo: [
+                RouteControllerNotificationUserInfoKey.routeProgressKey: routeProgress,
+                RouteControllerNotificationUserInfoKey.locationKey: location
+                ])
         }
 
         updateDistanceToIntersection(from: location)
         updateRouteStepProgress(for: location)
         updateRouteLegProgress(for: location)
 
-
         guard userIsOnRoute(location) || !(delegate?.routeController?(self, shouldRerouteFrom: location) ?? true) else {
             reroute(from: location)
             return

MapboxNavigation/NavigationViewController.swift

@@ -396,7 +396,7 @@ public class NavigationViewController: UIViewController, RouteMapViewControllerD
     @objc func progressDidChange(notification: NSNotification) {
         let routeProgress = notification.userInfo![RouteControllerNotificationUserInfoKey.routeProgressKey] as! RouteProgress
         let location = notification.userInfo![RouteControllerNotificationUserInfoKey.locationKey] as! CLLocation
-        let secondsRemaining = notification.userInfo![RouteControllerNotificationUserInfoKey.estimatedTimeUntilManeuverKey] as! TimeInterval
+        let secondsRemaining = routeProgress.currentLegProgress.currentStepProgress.durationRemaining
 
         mapViewController?.notifyDidChange(routeProgress: routeProgress, location: location, secondsRemaining: secondsRemaining)