Inorder to pass data using http post we need to set content-Type
field in http header.
Otherwise the server won't recognize your data which have been sent by
parms.
Try with the following
Example
httppost.setHeader("Content-Type","your content type supported
by u r server");
On Oct 11, 4:11 am, dashman <erjdri...@gmail.com> wrote:
> List<NameValuePair> params = new ArrayList<NameValuePair>();
>
> params.add(new BasicNameValuePair("A", "B"));
>
> even an empty params works fine.
>
> but as soon as i add en entry - it fails to response code 400.
>
> the weird thing is i copied this code verbatim from the c2dm
> android sample app - of course i could have done something but
> i've narrowed it down to one line.
>
> the problem happens on both the device and emulator.
>
> On Oct 10, 6:53 pm, Brad Gies <rbg...@gmail.com> wrote:
>
> > Need to see how you are setting the params to have any idea of how to
> > help.
>
> > My guess is that you are sending an invalid parameter and the server is
> > refusing the connection because of that.
>
> > Sincerely,
>
> > Brad Gies
> > -----------------------------------------------------------------------
> > Bistro Bot - Bistro
> > Blurbhttp://bgies.comhttp://bistroblurb.comhttp://ihottonight.comhttp://fo...
> > -----------------------------------------------------------------------
>
> > Everything in moderation, including abstinence
>
> > Never doubt that a small group of thoughtful, committed people can
> > change the world. Indeed. It is the only thing that ever has - Margaret Mead
>
> > On 10/10/2010 11:09 AM, dashman wrote:
>
> > > in the following code - i get an http response code
> > > 400 - BAD REQUEST.
>
> > > if i comment out the post.setEntity() line - then it
> > > works fine - response code 200.
>
> > > of course i've got internet permission
>
> > > params is a list of 1 entry - string2string mapping.
>
> > > URI uri = new URI(urlPath);
>
> > > HttpPost post = new HttpPost(uri);
>
> > > UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params,
> > > "UTF-8");
>
> > > post.setEntity(entity); // if this line is commented out -
> > > the post results in status 200 OK
>
> > > DefaultHttpClient client = new DefaultHttpClient();
>
> > > HttpResponse res = client.execute(post);
>
>
--
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers+unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
