http://svn.apache.org/repos/asf/httpcomponents/httpclient/branches/4.0.x/httpclient/src/examples/org/apache/http/examples/client/ClientGZipContentCompression.java
You can check the key of "Image", get the input stream, do it reverse
according to the sending progress.
Maybe I misunderstand your question, hehe.
On Mon, Aug 2, 2010 at 6:42 AM, KG <kevinconca...@gmail.com> wrote:
> Hi,
>
> I'm trying to integrate Google App Engine with an Android app I've
> built but am having trouble with image processing. In the Android
> app, I convert the image into a byte array and send it to App Engine
> via HTTP POST to be put in a Blob. However, even after searching
> through all the examples posted, I can't figure out how to retrieve
> the image and display it from the Blob (or if I even sent it to the
> Blob correctly).
>
> Help on either the Android or Google App Engine side would be greatly
> appreciated. Here's the code I'm using for the Android side:
>
> // Create a new HttpClient and Post Header
> HttpClient httpclient = new DefaultHttpClient();
> HttpPost httppost = new HttpPost(website_url);
>
> ByteArrayOutputStream baos = new
> ByteArrayOutputStream();
> query.compress(Bitmap.CompressFormat.PNG, 100, baos); //bm
> is the bitmap object
> byte[] b = baos.toByteArray();
>
> try {
> // Add your data
> List<NameValuePair> nameValuePairs = new
> ArrayList<NameValuePair>(2);
> nameValuePairs.add(new BasicNameValuePair("description",
> "testtesttest"));
> nameValuePairs.add(new BasicNameValuePair("image", new
> String(b)));
> httppost.setEntity(new
> UrlEncodedFormEntity(nameValuePairs));
> // Execute HTTP Post Request
> HttpResponse response = httpclient.execute(httppost);
>
> } catch (ClientProtocolException e) {
> // TODO Auto-generated catch block
> } catch (IOException e) {
> // TODO Auto-generated catch block
> }
>
> Thank you.
>
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