Android Open Source - Android-Counter-Application Counter

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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 ww. j av  a  2s  .c o m
import java.util.ArrayList;
import java.util.Comparator;
import java.util.Date;

//Basic counter object
public class Counter {

  private int count;
  private Date timestamp;
  private ArrayList<Date> clicks;
  private String name;

  //Constructor
  public Counter(String name) {
    super();
    this.setName(name);
    setTimestamp(new Date());
    setCount(0);
    setClicks(new ArrayList<Date>());
  }

  //Getters and Setters
  public String getName() {
    return name;
  }
  public void setName(String name) {
    this.name = name;
  }
  public int getCount() {
    return count;
  }
  public void setCount(int count) {
    this.count = count;
  }
  public ArrayList<Date> getClicks() {
    return clicks;
  }
  public void setClicks(ArrayList<Date> clicks) {
    this.clicks = clicks;
  }
  public Date getTimestamp() {
    return timestamp;
  }
  public void setTimestamp(Date timestamp) {
    this.timestamp = timestamp;
  }
  // method required by the sorting functor
  public boolean equals(Counter rhs){
    if(this.getName().equals(rhs.getName())){
      return true;
    } else{
      return false;
    }    
  }

  public void addClick()
  {
    clicks.add(new Date());
  }

  //The '+' button method
  public void increment() {
    setCount(count+1);
    addClick();
  }

  //The 'reset' button method
  public void reset() {
    setCount(0);
    clicks.clear();
    setTimestamp(new Date());
  }

  // return the # of clicks in the specified date range
  public int getClicksInRange(Date from, Date to) {
    int count = 0;
    for(Date date : clicks) {
      if(date.before(to) && date.after(from)) {
        ++count;
      }
    }
    return count;
  }

  // Functor used for sorting the counters by decreasing count.
  public static class CounterFunctor implements Comparator<Counter> {
    public int compare(Counter arg0,Counter arg1) {
      return arg1.getCount()-arg0.getCount();
    }
  }
}

Java Source Code List

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