Code example for ProgressBar

Methods: getIndeterminateDrawablesetIndeterminate

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    } 
 
    /** 
     * Use this method to trigger the image download if you had previously set 
     * autoLoad to false. 
     */ 
    public void loadImage() { 
        if (imageUrl == null) {
            throw new IllegalStateException(
                    "image URL is null; did you forget to set it for this view?"); 
        } 
        ImageLoader.start(imageUrl, new DefaultImageLoaderHandler());
    } 
 
    public boolean isLoaded() { 
        return isLoaded;
    } 
 
    public void setImageUrl(String imageUrl) {
//    	if(this.imageUrl!=null && !imageUrl.equals(this.imageUrl)){ 
//    		this.imageUrl = imageUrl;