I posted a similar question in the beginner group but didn't get what
I was looking for so I'm trying my luck here : ).

I have a simple android app.  In one of the Activity's onCreate()
method, I have some code to make a http post (this code is tested in
an independent java program and works):

            URL url = new URL("http://10.0.2.2:8080/GoogleCamAF/
welcome.action");
            URLConnection conn = url.openConnection();
            conn.setDoOutput(true);
            OutputStreamWriter wr = new
OutputStreamWriter(conn.getOutputStream());
            wr.write(""); // sends a blank string
            wr.flush();

For some reason (I'm not sure if its because I didn't give the app
enough permission to access the internet, or something else I didn't
do), this piece of code doesn't work!

I am able to use Android's browser to access this link fine. Does
anyone know what I'm doing wrong here?

Thanks.
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