Android Open Source - hts-cycle Utilities

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License

The source code is released under:

GNU General Public License

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Java Source Code

package it.uniroma2.musicsharep2p;
//from   w  w w  .j  a v a  2  s. c o m


public class Utilities {
  
  /**
   * Function to convert milliseconds time to
   * Timer Format
   * Hours:Minutes:Seconds
   * */
  public String milliSecondsToTimer(long milliseconds){
    String finalTimerString = "";
    String secondsString = "";
    
    // Convert total duration into time
       int hours = (int)( milliseconds / (1000*60*60));
       int minutes = (int)(milliseconds % (1000*60*60)) / (1000*60);
       int seconds = (int) ((milliseconds % (1000*60*60)) % (1000*60) / 1000);
       // Add hours if there
       if(hours > 0){
         finalTimerString = hours + ":";
       }
       
       // Prepending 0 to seconds if it is one digit
       if(seconds < 10){ 
         secondsString = "0" + seconds;
       }else{
         secondsString = "" + seconds;}
       
       finalTimerString = finalTimerString + minutes + ":" + secondsString;
    
    // return timer string
    return finalTimerString;
  }
  
  /**
   * Function to get Progress percentage
   * @param currentDuration
   * @param totalDuration
   * */
  public int getProgressPercentage(long currentDuration, long totalDuration){
    Double percentage = (double) 0;
    
    long currentSeconds = (int) (currentDuration / 1000);
    long totalSeconds = (int) (totalDuration / 1000);
    
    // calculating percentage
    percentage =(((double)currentSeconds)/totalSeconds)*100;
    
    // return percentage
    return percentage.intValue();
  }

  /**
   * Function to change progress to timer
   * @param progress - 
   * @param totalDuration
   * returns current duration in milliseconds
   * */
  public int progressToTimer(int progress, int totalDuration) {
    int currentDuration = 0;
    totalDuration = (int) (totalDuration / 1000);
    currentDuration = (int) ((((double)progress) / 100) * totalDuration);
    
    // return current duration in milliseconds
    return currentDuration * 1000;
  }
}

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