chemistrymidlet.java

手机游戏设计一书的源代码

//MIDlet主类ChemistryMIDlet.java

package  webservice.midlet;


import  javax.microedition.midlet.*;
import  javax.microedition.lcdui.*;


public class ChemistryMIDlet extends MIDlet {
    private ElementNumberScreen displayable;
    public static ChemistryMIDlet chemistryMIDlet;

    /** MIDlet 构造器 */
    public ChemistryMIDlet () {
        chemistryMIDlet = this;
    }

    /** 启动方法　*/
    public void startApp () {
        displayable = new ElementNumberScreen();
        Display.getDisplay(this).setCurrent(displayable);
    }

    /** 暂停方法*/
    public void pauseApp () {}

    /** 处理MIDlet摧毁方法 */
    public void destroyApp (boolean unconditional) {}

    /** 退出MIDlet方法 */
    public static void quitApp () {
        chemistryMIDlet.destroyApp(true);
        chemistryMIDlet.notifyDestroyed();
        chemistryMIDlet = null;
    }
}