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List in J2ME
Posted on: October 14, 2008 at 12:00 AM

This example illustrates how to create a Exclusive List. The Exclusive List is used to select only one list element at a time. The EXCLUSIVE Field inherited from interface javax.microedition.lcdui.Choice.

List in J2ME

Exclusive List MIDlet Example

This example illustrates how to create a Exclusive List. The Exclusive List is used to select only one list element at a time. The EXCLUSIVE Field inherited from interface javax.microedition.lcdui.Choice. There are three choices in this interface, that are:

EXCLUSIVE
IMPLICIT
MULTIPLE

The one line code of Exclusive Choice is as follows:

list = new List("Movies", Choice.EXCLUSIVE)

In the next example, you will see how to use implicit choice list

The EXCLUSIVE List Look like as follows:

Source Code Of ExclusiveChoiceList.java


import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;



public class ExclusiveChoiceList extends MIDlet{

  private Display display;

  private List list;



  public ExclusiveChoiceList() {

  list = new List("Movies", Choice.EXCLUSIVE);

  }



  public void startApp(){

  display = Display.getDisplay(this);

  list.append("The Legend of Bhagat Singh", null);

  list.append("Mother India", null);

  list.append("Lagaan", null);

  list.append("Chak De..", null);

  list.append("Hum Aapke Hain Kaun", null);

  display.setCurrent(list);

  }



  public void pauseApp() {}



  public void destroyApp(boolean unconditional){

  notifyDestroyed();

  }

}

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