Android Open Source - Go2-Rennes Bike Station Service






From Project

Back to project page Go2-Rennes.

License

The source code is released under:

GNU General Public License

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Java Source Code

/*******************************************************************************
 * Copyright (c) 2011 Michel DAVID mimah35-at-gmail.com
 * //  ww w.j  a v  a  2  s.c om
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
package fr.gotorennes.remote;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import org.json.JSONException;
import org.json.JSONObject;

import android.content.Context;
import android.util.Log;
import fr.gotorennes.domain.BikeStation;

public class BikeStationService extends RemoteService<BikeStation> {

  public static final String COMMAND = "getbikestations";
  public static final String NODE = "station";

  private static BikeStationService instance;

  private BikeStationService(Context context) {
    super();
  }
  
  protected String getVersion() {
    return "2.0";
  }

  public static synchronized BikeStationService getInstance(Context context) {
    if (instance == null) {
      instance = new BikeStationService(context);
    }
    return instance;
  }

  private long lastUpdate = 0;
  private List<BikeStation> cache = null;

  public List<BikeStation> getBikeStations() {
    if (cache == null || System.currentTimeMillis() - lastUpdate > 60000) {
      cache = loadList(COMMAND, NODE);
      if (cache != null && !cache.isEmpty()) {
        lastUpdate = System.currentTimeMillis();
      }
    }
    return cache != null ? new ArrayList<BikeStation>(cache) : cache;
  }

  public List<BikeStation> getBikeStations(double latitudeMin, double latitudeMax, double longitudeMax, double longitudeMin) {
    List<BikeStation> stations = getBikeStations();
    if (stations == null) {
      return null;
    }

    List<BikeStation> result = new ArrayList<BikeStation>();
    for (BikeStation bikeStation : stations) {
      if (bikeStation.latitude >= latitudeMin && bikeStation.latitude <= latitudeMax && bikeStation.longitude >= longitudeMin && bikeStation.longitude <= longitudeMax) {
        result.add(bikeStation);
      }
    }
    return result;
  }

  public List<BikeStation> getProximityBikeStations(double latitude, double longitude) {
    Map<String, String> parameters = new HashMap<String, String>();
    parameters.put("station", "proximity");
    parameters.put("mode", "coord");
    parameters.put("lat", String.valueOf(latitude));
    parameters.put("long", String.valueOf(longitude));
    return loadList(COMMAND, NODE, parameters);
  }

  public BikeStation getBikeStation(String id) {
    Map<String, String> parameters = new HashMap<String, String>();
    parameters.put("station", "number");
    parameters.put("value", id);
    return loadObject(COMMAND, NODE, parameters);
  }

  @Override
  protected BikeStation populate(JSONObject jsonObject) throws JSONException {
    BikeStation bikeStation = new BikeStation();
    bikeStation.id = jsonObject.getString("number");
    bikeStation.name = jsonObject.getString("name");
    bikeStation.address = jsonObject.getString("address");
    bikeStation.district = jsonObject.getString("district");
    bikeStation.state = Integer.parseInt(jsonObject.getString("state"));
    bikeStation.bikesAvailable = Integer.parseInt(jsonObject.getString("bikesavailable"));
    bikeStation.slotsAvailable = Integer.parseInt(jsonObject.getString("slotsavailable"));
    bikeStation.latitude = Double.parseDouble(jsonObject.getString("latitude"));
    bikeStation.longitude = Double.parseDouble(jsonObject.getString("longitude"));
    bikeStation.carteCredit = Integer.parseInt(jsonObject.getString("pos")) == 1;
    return bikeStation;
  }

}




Java Source Code List

fr.gotorennes.AbstractActivity.java
fr.gotorennes.AbstractConfigurationActivity.java
fr.gotorennes.AbstractMapActivity.java
fr.gotorennes.AbstractWidgetProvider.java
fr.gotorennes.BikeStationActivity.java
fr.gotorennes.BikeStationWidgetConfigurationActivity.java
fr.gotorennes.BikeStationWidgetProvider.java
fr.gotorennes.BikeStationsActivity.java
fr.gotorennes.BikeWidgetProvider.java
fr.gotorennes.BusArretActivity.java
fr.gotorennes.BusCircuitsActivity.java
fr.gotorennes.BusCircuitsWidgetConfigurationActivity.java
fr.gotorennes.BusLignesActivity.java
fr.gotorennes.BusLignesWidgetConfigurationActivity.java
fr.gotorennes.BusStationActivity.java
fr.gotorennes.BusStationGroupsActivity.java
fr.gotorennes.BusStationsActivity.java
fr.gotorennes.BusStationsMapActivity.java
fr.gotorennes.BusStopWidgetConfigurationActivity.java
fr.gotorennes.BusStopWidgetProvider.java
fr.gotorennes.BusTripActivity.java
fr.gotorennes.CadenasActivity.java
fr.gotorennes.ClockActivity.java
fr.gotorennes.CreditsActivity.java
fr.gotorennes.FavorisActivity.java
fr.gotorennes.GoToRennesActivity.java
fr.gotorennes.GoToRennes.java
fr.gotorennes.ItineraireActivity.java
fr.gotorennes.ItineraireBusDetailActivity.java
fr.gotorennes.ItineraireBusResultActivity.java
fr.gotorennes.ItineraireMapActivity.java
fr.gotorennes.ItineraireVeloResultActivity.java
fr.gotorennes.MetroStationActivity.java
fr.gotorennes.MetroStationsActivity.java
fr.gotorennes.PointDeVenteActivity.java
fr.gotorennes.PointDeVentesActivity.java
fr.gotorennes.ProximiteActivity.java
fr.gotorennes.ProximiteResultActivity.java
fr.gotorennes.ProximityMapActivity.java
fr.gotorennes.RelayParkActivity.java
fr.gotorennes.RelayParkWidgetConfigurationActivity.java
fr.gotorennes.RelayParkWidgetProvider.java
fr.gotorennes.RelayParksActivity.java
fr.gotorennes.domain.Arret.java
fr.gotorennes.domain.BikeStation.java
fr.gotorennes.domain.Circuit.java
fr.gotorennes.domain.EquipementStatus.java
fr.gotorennes.domain.Equipement.java
fr.gotorennes.domain.Ligne.java
fr.gotorennes.domain.LineAlert.java
fr.gotorennes.domain.Localisable.java
fr.gotorennes.domain.MetroStation.java
fr.gotorennes.domain.NextDeparture.java
fr.gotorennes.domain.NextMetroDeparture.java
fr.gotorennes.domain.PointDeVenteCommune.java
fr.gotorennes.domain.PointDeVenteQuartier.java
fr.gotorennes.domain.PointDeVente.java
fr.gotorennes.domain.RelayPark.java
fr.gotorennes.domain.SensCirculation.java
fr.gotorennes.domain.StationGroup.java
fr.gotorennes.domain.Station.java
fr.gotorennes.persistence.BusDao.java
fr.gotorennes.persistence.BusDatabase.java
fr.gotorennes.remote.BikeStationService.java
fr.gotorennes.remote.BusStationService.java
fr.gotorennes.remote.CommuneService.java
fr.gotorennes.remote.EquipementService.java
fr.gotorennes.remote.EquipementStatusService.java
fr.gotorennes.remote.LineAlertService.java
fr.gotorennes.remote.MetroStationService.java
fr.gotorennes.remote.MetroStationStatusService.java
fr.gotorennes.remote.NextDepartureService.java
fr.gotorennes.remote.NextMetroDepartureService.java
fr.gotorennes.remote.PointDeVenteService.java
fr.gotorennes.remote.QuartierService.java
fr.gotorennes.remote.RelayParkService.java
fr.gotorennes.remote.RemoteService.java
fr.gotorennes.util.AsciiUtils.java
fr.gotorennes.util.BackgroundTask.java
fr.gotorennes.util.JoursUtils.java
fr.gotorennes.util.LocationUtils.java
fr.gotorennes.util.UpdateUtils.java
fr.gotorennes.view.ExpandableView.java
fr.gotorennes.view.FilterBar.java
fr.gotorennes.view.FilterSortBar.java
fr.gotorennes.view.LockPopupWindow.java
fr.gotorennes.view.MapDrawable.java
fr.gotorennes.view.TitleBar.java