Android Open Source - Team7-301Project Author Model

• Back to Example/course  ↑

From Project

Back to project page Team7-301Project.

License

The source code is released under:

Apache License

Java Source Code

package ca.ualberta.cs.models;
//w w w.j  ava 2s .  co m
import java.io.FileInputStream;
import java.io.ObjectInputStream;

import android.app.Activity;
import android.content.Context;
import android.util.Log;

import ca.ualberta.cs.views.MainScreenActivity;
import ca.ualberta.cs.views.Observer;

/**
 * Model class for the users name and geographical location. location and name data
 * is stored as statics, therefore, this class gives a global access point to that
 * information. 
 * @author bbruner
 * @author dlacours
 *
 */
public class AuthorModel extends Observable<Observer> 
{
  private static String author = null;
  private static double latitude = 0.0;
  private static double longitude = 0.0;
  private static String location = null;
  private static boolean set = false;
  private static boolean gpsSet = false;
  private static String locType = "none";
  public static final String NO_AUTHOR = "";

  /**
   * Saves the name of the author to a static variable.
   * @param author The person who is authoring.
   */
  public void setSessionAuthor(String author)
  {
    AuthorModel.author = author;
  }
  
  /**
   * Return then name of the author from the static variable set with
   * setSessionAuthor(String author).
   * @return The person who is authoring.
   */ 
  public String getSessionAuthor()
  {
    return author;
  }
  
  /**
   * Saves to a static variable the geographical location of the user.
   * @param userLoc - a String inputed by the user.
   */
  public void setSessionLocation(String loc) {
    AuthorModel.location = loc;
    set = true;
  }
  
  /**
   * Saves the users latitude to a static variable.
   * @param userLoc - a double inputed by the GPS.
   */
  public void setSessionLatitude(double lat) {
    // TODO Auto-generated method stub
    AuthorModel.latitude = lat;
  }

  /**
   * Saves users longitude to a static variable.
   * @param userLoc - a double inputed by the GPS.
   */
  public void setSessionLongitude(double lon) {
    // TODO Auto-generated method stub
    AuthorModel.longitude = lon;
    set = true; 
    gpsSet = true;
  }
  
  /**
   * Returns the users location which was saved to a static variable with setSessionLocation().
   * @return The location of the user.
   */ 
  public String getSessionLocation()
  {
    return location;
  }
  /**
   * Returns the users latitude from that static variable set with setSessionLatitude().
   * @return The latitude of the user.
   */ 
  public double getSessionLatitude()
  {
    return latitude;
  }
  /**
   * Returns the users longitude from that static variable set with setSessionLatitude().
   * @return The longitude of the user.
   */ 
  public double getSessionLongitude()
  {
    return longitude;
  }
  /**
   * Returns the type of location set
   * @return none, gps, or text*/
  public static String getLocationType() {
    return locType;
  }
  /**
   * sets the type of the location that 
   * the user has set on the main screen.
   * @param the location type being set*/
  public void setLocationType(String loctype){
    AuthorModel.locType = loctype;
  }
  /**
   * sets the set variable
   * This tells us if the location is set
   * @param set - true or false
   * true if the location is set*/
  public void setSet(boolean set) {
    AuthorModel.set = set;
  }
  public boolean isSet(){
    return set;
  }
  public boolean isGpsSet(){
    return gpsSet;
    
  }
}

Java Source Code List

• Back to Example/course  ↑