Hi, HttpUrlConnection is for just to manage HTTP connection. For sending data to server , use HttpClient, HttpPost, HttpEntity etc. I will give a very brief idea about this.
DefaultHttpClient client = new DefaultHttpClient(); HttpPost post = new HttpPost(); post.setEntity(httpEntity); HttPResponse response = client.execute(post); HttpEntity respEntity = response.getEntity(); This is a very brief code snippet. You have to modify according to your requirement. And there are lot of other ways to do this. This is just one way to do. Thanks On Nov 19, 4:38 pm, andu <[email protected]> wrote: > I have been trying to send message from the android emulator to the > web server by using HttpURLConnection. In the server side I use php to > read the sent message and keep it in database (mysql). when I send the > message, a blank row is added in the database, but the message sent > doesn't appear. I think the emulator can communicate with the server > but I don't know what happens to the message. Please help me. > > Here is my Android and PHP code: > > URL url = new URL("http://10.0.2.2/receiveSampleAndroid.php";); > > HttpURLConnection httpCon = (HttpURLConnection)url.openConnection(); > httpCon.setDoInput(true); > httpCon.setDoOutput(true); > httpCon.setRequestMethod("POST"); > httpCon.setUseCaches(false); > httpCon.setRequestProperty("Connection", "Keep-Alive"); > DataOutputStream out = new DataOutputStream(httpCon.getOutputStream > ()); > DataInputStream in = new > DataInputStream(httpCon.getInputStream()); > > String value = "msg content"; > String Boundary = "`"; > out.write(value.getBytes()); > out.write(Boundary.getBytes()); > out.flush(); > > int responseCode = httpCon.getResponseCode(); > > switch(responseCode) > { > case HttpURLConnection.HTTP_OK: > case HttpURLConnection.HTTP_CREATED: > Toast.makeText(getBaseContext(), "Message is sent", > Toast.LENGTH_LONG).show(); > int httpReslut = 1; > int ch; > in.readByte(); > in.readByte(); > in.readByte(); > break; > > default: > //not ok > } > > httpCon.disconnect(); > in.close(); > out.close(); > > My PHP Code is: > > <?php > > if(isset($_POST)) > { > > $string = file_get_contents('php://input'); > $boundary = "`"; > $data = explode($boundary,$string); > > /********************************************************** > Content of the Message is Store in local variable > ***********************************************************/ > > $id = $data[0]; > > $name = $data[1]; > > $fname = $data[2]; > > /********************************************************** > Connect to database, Sample_android and > > ***********************************************************/ > > mysql_connect("localhost","root","root") or die("Server Connection > Error"); > mysql_query("use sample_android") or die("Can not communicate with the > database."); > > //Insert patient record in patient_record table > $sql_InsertPatientRecord = "insert into sample(id, name, fname) values > ('$id', '$name', '$fname')"; > mysql_query($sql_InsertPatientRecord); > mysql_close(); > echo "Message is inserted"; > > } > > ?> -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
