infoform.java

基于J2ME的RSS阅读器

/*
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 * and open the template in the editor.
 */

package pp.rss.reader.ui;
import javax.microedition.lcdui.*;
import pp.rss.reader.midlet.RSSReader;
/**
 *
 * @author Administrator
 */
public class InfoForm extends Form implements CommandListener
{
    private Command back;
    private StringItem message;
    private RSSReader midlet;
    public InfoForm(RSSReader midlet)
    {
        super("状态信息");
        this.midlet=midlet;
        back=new Command("返回",Command.BACK,1);
        message=new StringItem("请等待...","");
        this.addCommand(back);
        this.append(message);
        this.setCommandListener(this);
    }
    public void commandAction(Command command,Displayable displayable)
    {
        if(command==back)
        {
            //清理内存
        }
        midlet.showSourceForm();
    }
    public void setMessage(String message)
    {
        this.message.setText(message);
        midlet.setCurrent(this);
    }
}