Immutable Image MIDlet Example

This is the immutable image example, which shows how to create a immutable image in MIDlet. In this example we are creating a image without using of canvas.

Immutable Image MIDlet Example

     

This is the immutable image example, which shows how to create a immutable image in MIDlet. In this example we are creating a image without using of canvas. Following methods are used in the source code:

 

 

 

 

  • Image image = Image.createImage("/mobile.png");   
  • Image image1 = Image.createImage("/phone.png");   
  • form.append(new ImageItem(null, image, ImageItem.LAYOUT_NEWLINE_BEFORE    | ImageItem.LAYOUT_CENTER | ImageItem.LAYOUT_NEWLINE_AFTER, null));   
  • form.append(new ImageItem(null, image1, ImageItem.LAYOUT_NEWLINE_BEFORE  | ImageItem.LAYOUT_CENTER | ImageItem.LAYOUT_NEWLINE_AFTER, null)); 

The Application is as follows:

Source Code of ImutableImage.java

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

public class ImutableImage extends MIDlet  implements CommandListener{
  private Display display;  
  private Form form; 
  private Command exit;

  public void startApp() {
  display = Display.getDisplay(this);
  exit = new Command("Exit", Command.EXIT, 1);
  form = new Form("");  
  form.addCommand(exit);
  form.setCommandListener(this); 
  try { 
  Image image = Image.createImage("/mobile.png");
  Image image1 = Image.createImage("/phone.png");
  form.append(new ImageItem(null, image, ImageItem.LAYOUT_NEWLINE_BEFORE 
  | ImageItem.LAYOUT_CENTER | ImageItem.LAYOUT_NEWLINE_AFTER, null));
  form.append(new ImageItem(null, image1, ImageItem.LAYOUT_NEWLINE_BEFORE 
   | ImageItem.LAYOUT_CENTER | ImageItem.LAYOUT_NEWLINE_AFTER, null));  
  display.setCurrent(form);
  }catch (java.io.IOException e){
  System.err.println(e);
  }
  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);
  } 
  }
}

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