HelloScreen.java

/*
 * Copyright © 2011 Nokia Corporation. All rights reserved.
 * Nokia and Nokia Connecting People are registered trademarks of Nokia Corporation.
 * Oracle and Java are trademarks or registered trademarks of Oracle and/or its
 * affiliates. Other product and company names mentioned herein may be trademarks
 * or trade names of their respective owners.
 * See LICENSE.TXT for license information.
 */

import javax.microedition.lcdui.*;

class HelloScreen
        extends Form
        implements CommandListener {

    private final HelloWorldMIDlet midlet;
    private final Command exitCommand; // Exit command for closing the MIDlet in the device UI.

    public HelloScreen(HelloWorldMIDlet midlet, String string) {
        super("");
        StringItem helloText = new StringItem("", string);
        super.append(helloText);
        this.midlet = midlet;
        exitCommand = new Command("Exit", Command.EXIT, 1);
        addCommand(exitCommand);
        setCommandListener(this);
    }

    public void commandAction(Command command, Displayable displayable) {
        if (command == exitCommand) {
            midlet.notifyDestroyed();
        }
    }
}