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Ring Tones MIDlet Example

                         

In this example only two Ring Tones are created using Player class. Find the given methods that are used in player class :

  • addPlayerListener(PlayerListener playerListener) 
  • close()
  • deallocate()
  • getContentType()
  • getDuration()
  • getMediaTime()
  • getState()
  • prefetch()
  • realize()
  • removePlayerListener(PlayerListener playerListener)
  • setLoopCount(int count)
  • setMediaTime(long now)
  • start()
  • stop()

The Application is as follows:

 

Source Code of RingTones.java

 

import java.io.*;
import javax.microedition.midlet.*;
import javax.microedition.media.*;
import javax.microedition.lcdui.*;

public class RingTones extends MIDlet implements ItemStateListener, 
             CommandListener
{
  private Display display;    
  private Form form;      
  private Command exit;     
  private ChoiceGroup choice;
  private Player player1, player2;

  public void startApp(){
    try {
      player1 = Manager.createPlayer(getClass().getResourceAsStream(
               
"/kabhi-alvida-na-kehna.wav")"audio/x-wav");
      player2 = Manager.createPlayer(getClass().getResourceAsStream(
                "/aagepiche.wav"
)"audio/x-wav");
    catch(MediaException e) {
      e.printStackTrace();
    }catch(IOException ioe){
      ioe.printStackTrace();
    }
    display = Display.getDisplay(this);
    choice = new ChoiceGroup("List of RingTones", Choice.EXCLUSIVE);
    choice.append("Kabhi Alvida Na Kehna"null);    
    choice.append("Golmaal Return"null);    
    exit = new Command("Exit", Command.EXIT, 1);
    form = new Form("Playing song");
    form.append(choice);
    form.addCommand(exit);
    form.setCommandListener(this);   
    form.setItemStateListener(this);
    display.setCurrent(form);
  }

  public void pauseApp(){}

  public void destroyApp(boolean unconditional){
    notifyDestroyed();
  }

  public void commandAction(Command c, Displayable s){
    String label = c.getLabel();
    if(label.equals("Exit")){
      destroyApp(false);
    
  }

  public void itemStateChanged(Item item){
    switch(choice.getSelectedIndex()){
      case 0:
        try{
          player1.start();
          if(player2 != nullplayer2.stop();
        }catch(MediaException e) {
          e.printStackTrace();
        }
      break;

      case 1:
        try{
          player2.start();
          if(player1 != nullplayer1.stop();
        }catch(MediaException e) {
          e.printStackTrace();
        }
      break;
    }
  }
}

 

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