progressui.java

这是一个j2me开发的手机图书馆程序

package ui;
import javax.microedition.lcdui.*;
import model.*;

public class ProgressUI extends Form implements CommandListener{
    private HttpHandler httphandler = null;
    private static Command exitCommand = new Command("返回",Command.BACK, 1);
    /** Creates a new instance of ProgressUI */
    public ProgressUI(String title,HttpHandler httphandler) {
        super(title);
        this.httphandler = httphandler;
        this.append("正在连接服务器,请稍候...");
        this.addCommand(exitCommand);
        this.setCommandListener(this);
    }
    
    public void commandAction(Command cmd,Displayable displayable){
        if(cmd == exitCommand){
            httphandler.stop();
        }
    }
    
}