// Functionality for taps of the "Get Directions" button
public void getDirections(View view) {
// 1. clear previous results
textViewResult.setText("");
if (map != null && mapRoute != null) {
map.removeMapObject(mapRoute);
mapRoute = null;
}
// 2. Initialize RouteManager
RouteManager routeManager = new RouteManager();
// 3. Select routing options via RoutingMode
RoutePlan routePlan = new RoutePlan();
RouteOptions routeOptions = new RouteOptions();
routeOptions.setTransportMode(RouteOptions.TransportMode.PEDESTRIAN);
routeOptions.setRouteType(RouteOptions.Type.FASTEST);
routePlan.setRouteOptions(routeOptions);
// 4. Select Waypoints for your routes
// START: Nokia, Burnaby
routePlan.addWaypoint(new GeoCoordinate(Src.Lat, Src.Longt));
;
// END: Airport, YVR
routePlan.addWaypoint(new GeoCoordinate(Dest.Lat, Dest.Longt));
// 5. Retrieve Routing information via RouteManagerListener
RouteManager.Error error = routeManager.calculateRoute(routePlan, routeManagerListener);
if (error != RouteManager.Error.NONE) {
Toast.makeText(
getApplicationContext(),
"Route calculation failed with: " + error.toString(),
Toast.LENGTH_SHORT)
.show();
}
};
public void onCalculateRouteFinished(
RouteManager.Error errorCode, List<RouteResult> result) {
if (errorCode == RouteManager.Error.NONE && result.get(0).getRoute() != null) {
// create a map route object and place it on the map
mapRoute = new MapRoute(result.get(0).getRoute());
map.addMapObject(mapRoute);
// Get the bounding box containing the route and zoom in
GeoBoundingBox gbb = result.get(0).getRoute().getBoundingBox();
map.zoomTo(gbb, Map.Animation.NONE, Map.MOVE_PRESERVE_ORIENTATION);
textViewResult.setText(
String.format(
"Route calculated with %d maneuvers.",
result.get(0).getRoute().getManeuvers().size()));
} else {
textViewResult.setText(
String.format("Route calculation failed: %s", errorCode.toString()));
}
}