/// <summary>
/// This method is called when the response from Google Directions API is received
/// </summary>
/// <param name="response">Response from Google Direction API</param>
private void OnGoogleDirectionsComplete(string response)
{
Debug.Log(response);
// Try load result
OnlineMapsGoogleDirectionsResult result = OnlineMapsGoogleDirections.GetResult(response);
if (result == null || result.routes.Length == 0)
{
return;
}
// Get the first route
OnlineMapsGoogleDirectionsResult.Route route = result.routes[0];
// Draw route on the map
OnlineMapsDrawingElementManager.AddItem(new OnlineMapsDrawingLine(route.overview_polyline, Color.red, 3));
// Calculate the distance
int distance = route.legs.Sum(l => l.distance.value); // meters
// Calculate the duration
int duration = route.legs.Sum(l => l.duration.value); // seconds
// Log distane and duration
Debug.Log("Distance: " + distance + " meters, or " + (distance / 1000f).ToString("F2") + " km");
Debug.Log("Duration: " + duration + " sec, or " + (duration / 60f).ToString("F1") + " min, or " + (duration / 3600f).ToString("F1") + " hours");
}
private void OnComplete(string response)
{
Debug.Log("OnComplete");
OnlineMapsGoogleDirectionsResult result = OnlineMapsGoogleDirections.GetResult(response);
if (result == null || result.routes.Length == 0)
{
Debug.Log("Something wrong");
Debug.Log(response);
return;
}
OnlineMapsGoogleDirectionsResult.Route firstRoute = result.routes[0];
List <OnlineMapsGoogleDirectionsResult.Step> steps = firstRoute.legs.SelectMany(l => l.steps).ToList();
// Create a new marker in first point.
marker = OnlineMapsMarkerManager.CreateItem(steps[0].start_location, "Car");
// Gets points of route.
points = firstRoute.overview_polylineD;
// Draw the route.
OnlineMapsDrawingLine route = new OnlineMapsDrawingLine(points, Color.red, 3);
OnlineMapsDrawingElementManager.AddItem(route);
pointIndex = 0;
}
private void OnRequestDone(string response)
{
Debug.Log(response);
OnlineMapsGoogleDirectionsResult result = OnlineMapsGoogleDirections.GetResult(response);
if (result == null || result.routes.Length == 0)
{
return;
}
OnlineMapsDrawingElementManager.RemoveAllItems();
OnlineMapsGoogleDirectionsResult.Route route = result.routes[0];
OnlineMapsDrawingElementManager.AddItem(new OnlineMapsDrawingLine(route.overview_polyline, Color.blue, 3));
}
