menuopzioni.java

来自「基于j2me的手机赛车游戏源代码」· Java 代码 · 共 65 行

// FrontEnd Plus GUI for JAD
// DeCompiled : MenuOpzioni.class

import javax.microedition.lcdui.*;

class MenuOpzioni extends List
    implements CommandListener
{

    private final FastFuriousMIDlet mi;
    private final Displayable pr;
    private final String vibraSetting = "Vibrazione";
    private final String soundSetting = "Suono";

    MenuOpzioni(FastFuriousMIDlet mi, Displayable pr)
    {
        super("Opzioni", 3);
        this.mi = mi;
        this.pr = pr;
        String onOff = onOffString(mi.sound);
        append("Suono " + onOff, null);
        onOff = onOffString(mi.vibra);
        append("Vibrazione " + onOff, null);
        addCommand(new Command("Indietro", 2, 1));
        setCommandListener(this);
    }

    public void commandAction(Command command, Displayable d)
    {
        if(command == List.SELECT_COMMAND)
            switch(getSelectedIndex())
            {
            case 0: // '\0'
                mi.settingsScreenEdit(soundSetting, mi.sound);
                break;

            case 1: // '\001'
                mi.settingsScreenEdit(vibraSetting, mi.vibra);
                break;
            }
        else
            mi.settingsScreenBack(pr);
    }

    void setUseSound(boolean isOn)
    {
        String onOff = onOffString(mi.sound);
        set(0, soundSetting + " " + onOff, null);
    }

    void setUseVibration(boolean isOn)
    {
        String onOff = onOffString(mi.vibra);
        set(1, vibraSetting + " " + onOff, null);
    }

    String onOffString(boolean isOn)
    {
        if(isOn)
            return "On";
        else
            return "Off";
    }
}