progressui.java

来自「<j2me 开发精解> 詹建光著 里所有的源码。对J2me的开发相当」· Java 代码 · 共 22 行

package com.j2medev.ch5.image;

import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Gauge;

public class ProgressUI extends Form implements ProgressListener{
    
    private Gauge gauge = null;

    public ProgressUI(String title) {
        super(title);
    }
    public void init(){
        gauge = new Gauge("读取图片，请等待...", false, 100, 0);
        this.append(gauge);
    }
    public void onProgress(int percent){
        gauge.setValue(percent);
    }
}