Android Open Source - WhatsUp Geo Location

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Back to project page WhatsUp.

License

The source code is released under:

GNU General Public License

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Java Source Code

package nu.placebo.whatsup.model;
/* w  w w  .j a v a2s  .  c  o m*/
import org.json.JSONException;
import org.json.JSONObject;

import com.google.android.maps.GeoPoint;

/**
 * This class represents a "compressed" version of an Annotation. It holds basic data like
 * where on the map the annotation is, its title and who wrote it. Basically, everything
 * needed for simply showing annotations on the map view.
 */
public class GeoLocation {
  private GeoPoint gp;
  private String title;
  private int id;

  public GeoLocation(int id, int microLat, int microLong, String title) {
    this.gp = new GeoPoint(microLat, microLong);
    this.title = title;
    this.id = id;
  }

  public GeoLocation(GeoLocation gl) {
    this.gp = gl.gp;
    this.title = gl.title;
    this.id = gl.id;
  }

  public GeoLocation(int id, double latitude, double longitude, String title) {
    this(id, (int) (latitude * 1000000 + 0.5),
        (int) (longitude * 1000000 + 0.5), title);

  }

  public GeoLocation(JSONObject j) throws JSONException {
    this(j.getInt("nid"), j.getDouble("latitude"),
        j.getDouble("longitude"), j.getString("title"));
  }

  /**
   * @return the id
   */
  public int getId() {
    return id;
  }

  /**
   * @return the location
   */
  public GeoPoint getLocation() {
    return gp;
  }

  /**
   * @param gp
   *            the gp to set
   */
  public void setLocation(GeoPoint gp) {
    this.gp = gp;
  }

  /**
   * @return the title
   */
  public String getTitle() {
    return title;
  }

  /**
   * @param title
   *            the title to set
   */
  public void setTitle(String title) {
    this.title = title;
  }
  @Override
  public boolean equals(Object o) {
    if(o != null && o instanceof GeoLocation) {
      GeoLocation other = (GeoLocation) o;
      return this.getId() == other.getId() &&
           this.getTitle().equals(other.getTitle()) &&
           this.getLocation().equals(other.getLocation());
    }
    return false;
  }
  
  @Override
  public int hashCode() {
    int result = 0;
    result += gp.hashCode();
    result += id;
    result += title.hashCode();
    return result;
  }
}

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