TextScreen.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.
 */
package com.nokia.example.btsppecho;

import javax.microedition.lcdui.*;

// A closeable screen for displaying text.
class TextScreen
        extends Form
        implements CommandListener {

    private final MIDletApplication midlet;
    private final Displayable next;

    TextScreen(MIDletApplication midlet,
            Displayable next,
            String title,
            String text,
            String closeLabel) {
        super(title);
        this.midlet = midlet;
        this.next = next;
        append(text);
        addCommand(new Command(closeLabel, Command.BACK, 1));
        setCommandListener(this);
    }

    public void commandAction(Command c, Displayable d) {
        // The application code only adds a 'close' command.
        midlet.textScreenClosed(next);
    }
}