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Appending Image into the J2ME Form

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After adding item and string, now we are going to add image into the J2ME Form.

Appending Image into the J2ME Form

     

After adding item and string, now we are going to add image into the J2ME Form. The syntax of adding image is given below..

public int append(Image img)

This will add a image as a item into the form.

 

 

 

Output of the application will be as given below..

Source Code of AppendImage.java

import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;

public class AppendImage extends MIDlet{
  private Display display;
  private FormClass form;
  private MIDlet midlet;
  
  protected void startApp(){
  form = new FormClass("Form Created"this);
  display = Display.getDisplay(this);
  display.setCurrent(form);
  }

  protected void pauseApp(){}

  protected void destroyApp(boolean unconditional){}

  class FormClass extends Form implements CommandListener{
  private Command exit;
  private Image image;
  
  public FormClass(String title, MIDlet items){
  super(title);
  midlet = items;
  try{
  image = Image.createImage("/chal_chala_chal_reemasen_thumb28.png");
  }catch(Exception e){}

  exit = new Command("Exit", Command.BACK, 1);
  append(image);
  this.addCommand(this.exit);
  this.setCommandListener(this);
  }

  public void commandAction(Command c, Displayable d){
  String label = c.getLabel();
  if(label.equals("Exit")){
  midlet.notifyDestroyed()
  }
  }
  }
}

Download Source Code

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Posted on: November 20, 2008

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Comments:1
utkarsh
March 27, 2011
Pick Image from memory and then display it...

This program takes a single image from the device,that too is given at the time of image definition. what is the method to get image from memory and then displaying on the device?
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