Android Open Source - counter Stats Generator

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.krywitsk.countera1;
/*from  w  w  w.jav  a2s  .  c  om*/

import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Date;

//generates proper stats list from a counter array 
public class StatsGenerator {

  public String[] generateList(Counter counter, int timeType) {
    
    //timeType = 0 1 2 3 for Hour, Day, Week, Month, respectively
    
    ArrayList<Date> times = new ArrayList<Date>();
    ArrayList<Integer> counts = new ArrayList<Integer>();
      
    if (counter != null) {
      //get first date
      if (!(counter.getTimeStamps().isEmpty())) {
                
        Date temp = counter.getTimeStamps().get(0);
        times.add(counter.getTimeStamps().get(0));


        //compare rest of timestamps with first
        int count = 0;
        switch (timeType) {
        
        case 0: // Hour
          count = 1;
          for (int i = 1; i < counter.getTimeStamps().size(); ++i) {
            if ((temp.getHours() == counter.getTimeStamps().get(i).getHours()) &&
              (temp.getDay() == counter.getTimeStamps().get(i).getDay()) &&
              (temp.getMonth() == counter.getTimeStamps().get(i).getMonth()) ) {
              count++;
            } else {
              times.add(counter.getTimeStamps().get(i));
              counts.add(new Integer(count));
              count = 1;
              temp = counter.getTimeStamps().get(i);
            }
          }
          counts.add(new Integer(count));
        
        case 1: // Day
          count = 1;
          for (int i = 1; i < counter.getTimeStamps().size(); ++i) {
            if ((temp.getDay() == counter.getTimeStamps().get(i).getDay()) &&
              (temp.getMonth() == counter.getTimeStamps().get(i).getMonth()) ) {
              count++;
            } else {
              times.add(counter.getTimeStamps().get(i));
              counts.add(new Integer(count));
              count = 1;
              temp = counter.getTimeStamps().get(i);
            }
          }
          counts.add(new Integer(count));

        case 2: // Week 
          count = 1;
          for (int i = 1; i < counter.getTimeStamps().size(); ++i) {
            if (temp.getMonth() == counter.getTimeStamps().get(i).getMonth()) {
              count++;
            } else {
              times.add(counter.getTimeStamps().get(i));
              counts.add(new Integer(count));
              count = 1;
              temp = counter.getTimeStamps().get(i);
            }
          }
          counts.add(new Integer(count));

        case 3: //Month
          count = 1;
          for (int i = 1; i < counter.getTimeStamps().size(); ++i) {
            if (temp.getMonth() == counter.getTimeStamps().get(i).getMonth()) {
              count++;
            } else {
              times.add(counter.getTimeStamps().get(i));
              counts.add(new Integer(count));
              count = 1;
              temp = counter.getTimeStamps().get(i);
            }
          }
          counts.add(new Integer(count));
        }
                
      }
    
    
    //once done generating all counters
    
    String[] strArray = new String[times.size()+1];
    strArray[0] = counter.getName();
    
    //configure formatting
    SimpleDateFormat sdf = null;
    
    //refuses to correctly set date formatting
    sdf = new SimpleDateFormat("EEE-MMM-dd HH");
    
    if (timeType == 0) {
      sdf.applyPattern("EEE MMM dd - HH:00.00");
    } else if (timeType == 1) {
      sdf.applyPattern("EEE MMM dd");
    } else if (timeType == 2) {
      sdf.applyPattern("W MMM");
    } else if (timeType == 3) {
      sdf.applyPattern("MMMMMMMMM");
    }
    
    for (int i = 0; i < times.size(); ++i) {
      
      if (timeType == 2) {
        strArray[i+1] = "Week " + sdf.format(times.get(i)) + "  -  " + counts.get(i).toString() + " counts";
      } else {
        strArray[i+1] = sdf.format(times.get(i)) + "  -  " + counts.get(i).toString() + " counts";
      }
    }  
    return strArray;
  } else {
    String[] nullStr = {""};
    return nullStr;
  }
  }

}

Java Source Code List

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