这是在code我使用。

This is the code I'm using.

String imageURL;
    Bitmap bitmap = null;

    imageURL = "http://graph.facebook.com/" + fbID + "/picture?type=";
    try {
        bitmap = BitmapFactory.decodeStream((InputStream) new URL(imageURL)
                .getContent());

    } catch (Exception e) {
        e.printStackTrace();
    }

当我使用这个网址，浏览器，它显示的图像，但试图得到它的位图时，它给了空。

when i use this URL in browser it shows image, but when trying to get it in bitmap it gives null.

我检查了很多的问题，但没有帮助我。

I've checked many question, but nothing help me.

推荐答案

这code工作对我来说与HTTPGET：

This code works for me with HTTPGet:

                HttpGet httpRequest = new HttpGet(URI.create(linkUrl) );
                HttpClient httpclient = new DefaultHttpClient();
                HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);
                HttpEntity entity = response.getEntity();
                BufferedHttpEntity bufHttpEntity = new BufferedHttpEntity(entity);
                bmap = BitmapFactory.decodeStream(bufHttpEntity.getContent());
                httpRequest.abort();