Downloading image from URL with spaces in the path in Android

I want to download image from the path. This is my code:

String urlString = "http:开发者_JAVA技巧//www.hospimedica.com/images/stories/articles/article_images/_CC/20110328 - DJB146.gif";
url = new URL(urlString.replaceAll(" ", "%20"));
bm = BitmapFactory.decodeStream(url.openConnection().getInputStream());

But it returns me null in bm. Any ideas how to make this code to work?

Try UrlEncoder.

String urlString = URLEncoder.encode("http://www.hospimedica.com/images/stories/articles/article_images/_CC/20110328 - DJB146.gif");
url = new URL(urlString);
bm = BitmapFactory.decodeStream(url.openConnection().getInputStream());

The spaces are not the problem ... I tried it with your url and it's working

try {
    String urlString = "http://www.hospimedica.com/images/stories/articles/article_images/_CC/20110328 - DJB146.gif";
    URL url = new URL(urlString.replaceAll(" ", "%20"));

    URLConnection connection = url.openConnection();
    connection.setRequestProperty("User-agent", "Mozilla/4.0");
    connection.connect();

    InputStream input = connection.getInputStream();

    Log.d("#####", "result: " + BitmapFactory.decodeStream(input));
} catch (MalformedURLException e) {
    e.printStackTrace();
} catch (IOException e) {
    e.printStackTrace();
}

The important line is connection.setRequestProperty("User-agent", "Mozilla/4.0");
I don't know why that solves it, but it has obviously worked before here.