about.java

名称：games

/*
 *
 * Copyright © 2007 Sun Microsystems, Inc. All rights reserved.
 * Use is subject to license terms.
 */
package example;

import javax.microedition.lcdui.*;


/**
 * Typical about box with a string and an image.
 * In this case the Sun copyright and logo.
 */
public class About {
    private static final String copyright =
        "Copyright © 2007 Sun Microsystems, Inc. All rights reserved.\n" +
        "Use is subject to license terms.\n" +
        "Third-party software, including font technology, is copyrighted " +
        "and licensed from Sun suppliers.  Sun, Sun Microsystems, the Sun " +
        "logo, J2ME, the Java Coffee Cup logo, and  Java are trademarks " +
        "or registered trademarks of Sun Microsystems, Inc. in the U.S. " +
        "and other countries.\n" + "Federal Acquisitions: Commercial Software - Government Users " +
        "Subject to Standard License Terms and Conditions." + "\n\n" +
        "Copyright © 2007 Sun Microsystems, Inc. Tous droits rיservיs.\n" +
        "Distribuי par des licences qui en restreignent l'utilisation.\n" +
        "Le logiciel dיtenu par des tiers, et qui comprend la technologie " +
        "relative aux polices de caractטres, est protיgי par un copyright " +
        "et licenciי par des fournisseurs de Sun. Sun, Sun Microsystems, " +
        "le logo Sun, J2ME, le logo Java Coffee Cup, et Java sont des " +
        "marques de fabrique ou des marques dיposיes de Sun Microsystems, " +
        "Inc. aux Etats-Unis et dans d'autres pays.";

    /** the previous screen to go back to */
    private Displayable previous;

    /**
     * Do not allow anyone to create this class
     */
    private About() {
    }

    /**
     * Put up the About box and when the user click ok return
     * to the previous screen.
     * @param display The <code>Display</code> to return to when the
     *                 about screen is dismissed.
     */
    public static void showAbout(Display display) {
        Alert alert = new Alert("About MIDP");
        alert.setTimeout(Alert.FOREVER);

        if (display.numColors() > 2) {
            String icon =
                (display.isColor()) ? "/icons/JavaPowered-8.png" : "/icons/JavaPowered-2.png";

            try {
                Image image = Image.createImage(icon);
                alert.setImage(image);
            } catch (java.io.IOException x) {
                // just don't append the image.
            }
        }

        // Add the copyright
        alert.setString(copyright);

        display.setCurrent(alert);
    }
}