In Lazy List i use this code and my image store in a folder named LazyList

ImageLoader imageLoader=new ImageLoader(context); imageLoader.DisplayImage(url, imageView);

But in Universal Image Loader i use this

 ImageLoaderConfiguration config = new ImageLoaderConfiguration.Builder(getApplicationContext())    
            .build();
    ImageLoader.getInstance().init(config);
    img = (ImageView) this.findViewById(R.id.test_id);
    ImageLoader imageLoader = ImageLoader.getInstance();
    imageLoader.displayImage(URL.RECIPE_IMG_URL,img);

but each time it use internet to get image and didn't store my image in any folder i aslo add .diskCache(new UnlimitedDiscCache(new File("myFolder"))) to config but nothing store in myFolder.Any ideas?