主题：程序代码——Ticker

/*
* Midlet.java
*
* Created on 2008年9月17日, 上午10:49
*/

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

/**
*
* @author  Administrator
* @version
*/
public class Exec extends MIDlet {
    public void startApp() {
        Display display= Display.getDisplay(this);
        Form form = new Form("练习");
        form.setTicker(new Ticker("你好！..."));
        form.append("内容");
        display.setCurrent(form);
    }
    
    public void pauseApp() {
    }
    
    public void destroyApp(boolean unconditional) {
    }
}