Android โหลดรูปจากเว็ปมาทำ Background imageview ขอบคุณครับ

	try {
					
			 getWindow().setBackgroundDrawableResource(getResource(url));
					
				} catch (MalformedURLException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				} catch (IOException e) {
					// TODO Auto-generated catch block
					e.printStackTrace();
				}
            	 
            }


	    	public Drawable getResource(String url) throws MalformedURLException, IOException
	{
		return Drawable.createFromStream((InputStream)new URL(url).getContent(), "src");
	}