com.google.maps.model.DirectionsRoute Java Examples

The following examples show how to use com.google.maps.model.DirectionsRoute. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: DefaultPathService.java    From Real-Time-Taxi-Dispatch-Simulator with MIT License 6 votes vote down vote up 
@Override
public String getCoordinatesFromGoogleAsPolyline(DirectionInput directionInput) {
    final GeoApiContext context = new GeoApiContext()
            .setApiKey(environment.getRequiredProperty("gpsSimmulator.googleApiKey"));
    final DirectionsApiRequest request = DirectionsApi.getDirections(
            context,
            directionInput.getFrom(),
            directionInput.getTo());

    try {
        DirectionsRoute[] routes = request.await();
        return routes[0].overviewPolyline.getEncodedPath();
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }
}
Example #2
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 6 votes vote down vote up 
private void onAcquireRoute(DirectionsRoute route) {
    this.route = route;
    if (route != null) {
        double totalDistance = 0f;
        for (DirectionsLeg leg : route.legs) totalDistance += leg.distance.inMeters;
        travelDistanceTextView.setText(getString(R.string.travel_distance, totalDistance / 1_000f));
        travelDistanceContainer.setVisibility(View.VISIBLE);
        List<com.google.maps.model.LatLng> polyline = route.overviewPolyline.decodePath();
        PolylineOptions pathOptions = new PolylineOptions().color(getResources().getColor(R.color.accent));
        for (com.google.maps.model.LatLng point : polyline) pathOptions.add(new LatLng(point.lat, point.lng));
        googleMap.addPolyline(pathOptions);
    } else {
        Toast.makeText(getActivity().getApplicationContext(),
                R.string.unavailable_route, Toast.LENGTH_SHORT).show();
    }
}
Example #3
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 6 votes vote down vote up 
@Override
public Pair<Poi[], DirectionsRoute> call() throws Exception {
    Poi[] nextPois = poisApi.awaitRoute(seed.getFoursquareId());
    List<Poi> pois = new ArrayList<>();
    pois.add(seed);
    pois.addAll(Arrays.asList(nextPois));
    String[] waypoints = new String[pois.size()-1];
    for (int i = 0; i < waypoints.length; i++) waypoints[i] = toGoogleMapsServicesLatLng(pois.get(i).getLocation());
    DirectionsRoute[] routes = DirectionsApi.newRequest(geoApiContext)
            .origin(toGoogleMapsServicesLatLng(origin))
            .destination(toGoogleMapsServicesLatLng(pois.get(pois.size()-1).getLocation()))
            .mode(travelMode)
            .waypoints(waypoints)
            .await();
    return new Pair(nextPois, routes == null || routes.length == 0 ? null : routes[0]);
}
Example #4
Source File: DefaultPathService.java    From Real-Time-Taxi-Dispatch-Simulator with MIT License 5 votes vote down vote up 
@Override
public List<Point> getCoordinatesFromGoogle(DirectionInput directionInput) {

    final GeoApiContext context = new GeoApiContext()
            .setApiKey(environment.getRequiredProperty("gpsSimmulator.googleApiKey"));
    final DirectionsApiRequest request = DirectionsApi.getDirections(
            context,
            directionInput.getFrom(),
            directionInput.getTo());
    List<LatLng> latlongList = null;

    try {
        DirectionsRoute[] routes = request.await();

        for (DirectionsRoute route : routes) {
            latlongList = route.overviewPolyline.decodePath();
        }
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }

    final List<Point> points = new ArrayList<>(latlongList.size());

    for (LatLng latLng : latlongList) {
        points.add(new Point(latLng.lat, latLng.lng));
    }

    return points;
}
Example #5
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 4 votes vote down vote up 
@Override
protected void onSuccess(Pair<Poi[], DirectionsRoute> objects) throws Exception {
    super.onSuccess(objects);
    onAcquiredNextPois(objects._0);
    onAcquiredRoute(objects._1);
}
Example #6
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 4 votes vote down vote up 
private void onAcquiredRoute(DirectionsRoute route) {
    onAcquireRoute(route);
}
Example #7
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 4 votes vote down vote up 
@Override
public DirectionsRoute call() throws Exception {
    String[] waypoints = new String[pois.size()-1];
    for (int i = 0; i < waypoints.length; i++) waypoints[i] = toGoogleMapsServicesLatLng(pois.get(i).getLocation());
    DirectionsRoute[] routes = DirectionsApi.newRequest(geoApiContext)
            .origin(toGoogleMapsServicesLatLng(origin))
            .destination(toGoogleMapsServicesLatLng(pois.get(pois.size()-1).getLocation()))
            .mode(travelMode)
            .waypoints(waypoints)
            .await();
    return routes == null || routes.length == 0 ? null : routes[0];
}
Example #8
Source File: RecommendedRouteFragment.java    From rox-android with Apache License 2.0 4 votes vote down vote up 
@Override
protected void onSuccess(DirectionsRoute route) throws Exception {
    super.onSuccess(route);
    onAcquireRoute(route);
}