Android Open Source - Android-Counter-Application Counter History

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License

The source code is released under:

GNU General Public License

Java Source Code

package ca.ualberta.cs.artem_counter;
//  w  w  w. ja  v a  2s .co  m
import java.util.ArrayList;
import java.util.Date;

//This class computes the usage statistics for a given counter object
public class CounterHistory {
  private Counter counter;
  private String[] monthNames = { "January", "February", "March", "April", "May", "June",
      "July", "August", "September", "October", "November", "December" };

  public CounterHistory(Counter counter) {
    super();
    this.counter = counter;
  }

  public Counter getCounter() {
    return counter;
  }

  public void setCounter(Counter counter) {
    this.counter = counter;
  }

  // The following methods iterate over all the hours/days/weeks/months that have passed since
  // the creation of the counter, and compile a list of strings in the required format. 

  @SuppressWarnings("deprecation")
  public ArrayList<String> hourlyStats(){
    long hour = 3600000;
    long minute = 60000;
    ArrayList<String> statsList = new ArrayList<String>();

    Date created = counter.getTimestamp();
    //get the exact hour of counter creation instead of minute of the hour when counter was created
    Date hourOf = new Date(created.getTime()-((created.getMinutes()-1)*minute));
    Date now = new Date();  

    Date from = new Date(hourOf.getTime());
    Date to = new Date(hourOf.getTime()+hour);  
    do {
      int clicks = counter.getClicksInRange(from, to);
      if(clicks>0){
        statsList.add(monthNames[from.getMonth()] + 
            " " + Integer.toString(from.getDate()) + ", " +
            Integer.toString(from.getHours())+":00" + " -- " + Integer.toString(clicks));
      }
      from = new Date(from.getTime()+hour);
      to = new Date(to.getTime()+hour);
    } while(from.before(now));

    return statsList;
  }

  @SuppressWarnings("deprecation")
  public ArrayList<String> dailyStats(){
    long day = 86400000;
    long hour = 3600000;
    ArrayList<String> statsList = new ArrayList<String>();
    Date created = counter.getTimestamp();
    //get the day of counter instead of moment of the day when counter was created
    Date dayOf= new Date(created.getTime()-((created.getHours()-1)*hour));
    Date now = new Date();  

    Date from = new Date(dayOf.getTime());
    Date to = new Date(dayOf.getTime()+day);
    do {
      int clicks = counter.getClicksInRange(from, to);
      if(clicks>0){
        statsList.add(monthNames[from.getMonth()] + 
            " " + Integer.toString(from.getDate()) + " -- " + Integer.toString(clicks));
      }
      from = new Date(from.getTime()+day);
      to = new Date(to.getTime()+day);
    } while(from.before(now));

    return statsList;
  }

  @SuppressWarnings("deprecation")
  public ArrayList<String> weeklyStats(){
    long week = 604800000;
    long day = 86400000;
    ArrayList<String> statsList = new ArrayList<String>();
    Date created = counter.getTimestamp();
    //get the exact week of counter creation instead of weekday
    Date weekOf = new Date(created.getTime()-((created.getDay()-1)*day));
    Date now = new Date();  

    Date from = new Date(weekOf.getTime());
    Date to = new Date(weekOf.getTime()+week);
    do {
      int clicks = counter.getClicksInRange(from, to);
      if(clicks>0){
        statsList.add("Week of " + monthNames[from.getMonth()] + 
            " " + Integer.toString(from.getDate()) + " -- " + Integer.toString(clicks));
      }
      from = new Date(from.getTime()+week);
      to = new Date(to.getTime()+week);
    } while(from.before(now));

    return statsList;
  }

  @SuppressWarnings("deprecation")
  public ArrayList<String> monthlyStats(){
    long month = 2628000000L;
    long day = 86400000L;
    ArrayList<String> statsList = new ArrayList<String>();
    Date created = counter.getTimestamp();
    Date monthOf = new Date(created.getTime()-((created.getDate()-1)*day));
    Date now = new Date();  

    Date from = new Date(monthOf.getTime());
    Date to = new Date((long) (monthOf.getTime()+ month));
    do {
      int clicks = counter.getClicksInRange(from, to);
      if(clicks>0){
        statsList.add("Month of " + monthNames[from.getMonth()] + " -- " + Integer.toString(clicks));
      }
      from = new Date((long) (from.getTime()+month));
      to = new Date((long) (to.getTime()+month));
    } while(from.before(now));

    return statsList;
  }

}

Java Source Code List

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