highscorescreen.java

来自「sheepdog」· Java 代码 · 共 70 行

// Copyright 2003 Nokia Corporation.
//
// THIS SOURCE CODE IS PROVIDED 'AS IS', WITH NO WARRANTIES WHATSOEVER,
// EXPRESS OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY, FITNESS
// FOR ANY PARTICULAR PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE
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// OBLIGATION OF NOKIA TO PROVIDE THE LICENSEE WITH ANY MAINTENANCE OR
// SUPPORT. FURTHERMORE, NOKIA MAKES NO WARRANTY THAT EXERCISE OF THE
// RIGHTS GRANTED HEREUNDER DOES NOT INFRINGE OR MAY NOT CAUSE INFRINGEMENT
// OF ANY PATENT OR OTHER INTELLECTUAL PROPERTY RIGHTS OWNED OR CONTROLLED
// BY THIRD PARTIES
//
// Furthermore, information provided in this source code is preliminary,
// and may be changed substantially prior to final release. Nokia Corporation
// retains the right to make changes to this source code at
// any time, without notice. This source code is provided for informational
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//
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// Corporation.
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//
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// unnamed package

import javax.microedition.lcdui.*;


class HighScoreScreen
    extends Form
    implements CommandListener
{
    private final SheepdogMIDlet midlet;
    private final Command backCommand;


    HighScoreScreen(SheepdogMIDlet midlet)
    {
        super("High score");
        this.midlet = midlet;

        long bestTime = midlet.getBestTime(); 
        String text = (bestTime == -1) ? "none yet"
                                       : (Long.toString(bestTime) + "s");
        append(new StringItem("Best time", text));

        backCommand = new Command("Back", Command.BACK, 1);
        addCommand(backCommand);
        setCommandListener(this);
    }
    

    public void commandAction(Command c, Displayable d)
    {
        midlet.highScoreBack();
    }
}