Example usage for com.google.gwt.maps.client.base HasLatLngBounds getCenter

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.base HasLatLngBounds getCenter.

Prototype

public HasLatLng getCenter();

Source Link

Document

Computes the center of this LatLngBounds

Usage

From source file:com.google.mobile.trippy.web.client.presenter.CreateNewTripPresenter.java

License:Apache License

/**
 * Create Trip and Add Trip to the Db.// w  w  w  .ja  v a2s . c om
 */
void addTripToDb(final String location, final String address, final HasLatLngBounds latlngBound) {
    final Trip trip = new Trip();
    trip.setLocation(location);
    trip.setDuration(Constants.DEFAULT_TRIP_DURATION);
    trip.setLatitude(latlngBound.getCenter().getLatitude());
    trip.setLongitude(latlngBound.getCenter().getLongitude());

    // LP place details.
    trip.setPlaceId(0L);
    trip.setNorthLatitude(latlngBound.getNorthEast().getLatitude());
    trip.setSouthLatitude(latlngBound.getSouthWest().getLatitude());
    trip.setEastLongitude(latlngBound.getNorthEast().getLongitude());
    trip.setWestLongitude(latlngBound.getSouthWest().getLongitude());

    trip.setStartDate(Constants.UNSCHEDULED_DATE);
    trip.setLastModified(new Date());
    trip.setAddedOn(new Date());
    trip.setName(location);
    trip.setDescription("");
    trip.setThumbsUp(0);
    trip.setThumbsDown(0);

    final Toast toast = singletonComponents.getToast();
    toast.showLoading(singletonComponents.getMessage().toastMsgCreatingTrip());
    singletonComponents.getTripService().addTrip(trip, new AsyncCallback<Trip>() {

        @Override
        public void onSuccess(final Trip result) {
            toast.hideLoading();
            toast.showToast(singletonComponents.getMessage().tripCreated());
            singletonComponents.getEventBus().fireEvent(new ShowTripScheduleEvent(result, true));
        }

        @Override
        public void onFailure(final Throwable caught) {
            toast.hideLoading();
            toast.showToast(singletonComponents.getMessage().tripSaveFailed());
            singletonComponents.getEventBus().fireEvent(new ShowHomePageEvent());
        }
    });
}

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