J2ME GUI Controls - TextField

J2ME Program to Display TextField

import javax.microedition.midlet.*;

import javax.microedition.lcdui.*;

public class TextDemo extends MIDlet implements CommandListener

{

  private Display display;

  private TextField t2;

  private Form f1;

  private Command CMD_EXIT=new   Command("EXIT",Command.EXIT,1);

          public TextDemo()

          {

                   display=Display.getDisplay(this);

          }

          protected void startApp()

          {

                   t2=new TextField("NAME","  ",40,TextField.ANY);

                   f1=new Form("TEXT BOX DEMO");

                   f1.append(t2);

                   f1.addCommand(CMD_EXIT);

                   f1.setCommandListener(this);

                   display.setCurrent(f1);

          }

          protected void pauseApp(){}

          protected void destroyApp(boolean  unconditional) {}

          public void commandAction(Command c,Displayable d){

                    if(c==CMD_EXIT)

                   {

                             destroyApp(true);

                   }}}

OUTPUT