myform.java

用Eclipse实现的J2me程序,实现了页面的跳转等

import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Item;
import javax.microedition.lcdui.TextField;
import javax.microedition.lcdui.Displayable;

public class myForm extends Form implements CommandListener{
	
	private static Command UICommand = new Command("转化",Command.ITEM,0);
	private static Command myCommand = new Command("垃圾",Command.ITEM,0);
	
	MainMIDlet myParent;
	TextField userName;
	TextField passWord;
	String userNameStr;
	String passWordStr;

	public myForm(MainMIDlet adaptee) {
		super("LoginForm");
		myParent = adaptee;
		userName = new TextField("User Name", null, 30, TextField.ANY);
		passWord = new TextField("Password", null, 30, TextField.PASSWORD);
		append(userName);
		append(passWord);
		append(adaptee.getAppProperty("ServerURL"));
		addCommand(UICommand);
		addCommand(myCommand);
		setCommandListener(this);
		
	}
	
	public void action()
	{
//		myParent.UIchange("yourform");
//		Display.getDisplay(myParent).setCurrent(myParent.get_yourForm());
	}

	public void commandAction(Command c, Displayable d)
	{
		if (c == UICommand)
		{
			//Display.getDisplay(myParent).setCurrent(myParent.getMyTextBox());
			myParent.UIchange("mytextbox");
			userNameStr = userName.getString();
			passWordStr = passWord.getString();
			myParent.getMyTextBox().setString("username: "+userNameStr+"\n"+"password: "+passWordStr);
			
		}
		else if (c == myCommand)
		{
			
		}
	}

}