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PONeed to send image and text to the server
 

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  1. PONeed to send image and text to the server
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    <p>In my application I need to send image and the note(text of 180) characters to the server. </p> <p>Now am able to send image and text separately but I need to send together now.</p> <p>What would be the approach?</p> <p>Currently am sending image using thread.</p> <pre><code>// open a URL connection to the Servlet FileInputStream fileInputStream = new FileInputStream( sourceFile); URL url = new URL( "http://xxx.com/image.php"); // Open a HTTP connection to the URL conn = (HttpURLConnection) url.openConnection(); conn.setDoInput(true); // Allow Inputs conn.setDoOutput(true); // Allow Outputs conn.setUseCaches(false); // Don't use a Cached Copy conn.setRequestMethod("POST"); conn.setRequestProperty("Connection", "Keep-Alive"); conn.setRequestProperty("ENCTYPE", "multipart/form-data"); conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary); conn.setRequestProperty("uploaded_file", fileName); // conn.setRequestProperty("id", imei); dos = new DataOutputStream(conn.getOutputStream()); dos.writeBytes(twoHyphens + boundary + lineEnd); dos.writeBytes("Content-Disposition: form-data; name=uploaded_file; filename=" + fileName + imei + lineEnd); dos.writeBytes(lineEnd); // create a buffer of maximum size bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); buffer = new byte[bufferSize]; // read file and write it into form... bytesRead = fileInputStream.read(buffer, 0, bufferSize); while (bytesRead &gt; 0) { dos.write(buffer, 0, bufferSize); bytesAvailable = fileInputStream.available(); bufferSize = Math.min(bytesAvailable, maxBufferSize); bytesRead = fileInputStream.read(buffer, 0, bufferSize); } // send multipart form data necesssary after file data... dos.writeBytes(lineEnd); dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd); // Responses from the server (code and message) serverResponseCode = conn.getResponseCode(); String serverResponseMessage = conn.getResponseMessage(); Log.i("uploadFile", "HTTP Response is : " + serverResponseMessage + ": " + serverResponseCode); if (serverResponseCode == 200) { runOnUiThread(new Runnable() { public void run() { Toast.makeText(getBaseContext(), "File Upload Complete.", Toast.LENGTH_SHORT) .show(); File delfile = new File(currentfile); //delfile.delete(); } }); } // close the streams // fileInputStream.close(); dos.flush(); dos.close(); } catch (MalformedURLException ex) { // dialog.dismiss(); ex.printStackTrace(); runOnUiThread(new Runnable() { public void run() { // messageText.setText("MalformedURLException Exception : check script url."); Toast.makeText(getBaseContext(), "MalformedURLException", Toast.LENGTH_SHORT) .show(); } }); Log.e("Upload file to server", "error: " + ex.getMessage(), ex); } catch (Exception e) { // dialog.dismiss(); e.printStackTrace(); runOnUiThread(new Runnable() { public void run() { // messageText.setText("Got Exception : see logcat "); Toast.makeText(getBaseContext(), "upload failed Please, try after some time ", Toast.LENGTH_SHORT).show(); } }); Log.e("Upload file to server Exception", "Exception : " + e.getMessage(), e); } // dialog.dismiss(); return serverResponseCode; } // End else block </code></pre> <p>For sending text am using simple http post method.</p> <p>I need this for my application where we are going to take snapshot and type some thing in edittext box and send. </p>
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    1. USNaga shayan
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    1. COyou should use Httpclient with HttpPost and MultipartEntity to send MIME type data along with text.
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      1. USBiraj Zalavadia
    2. COam using httpclient,httpcore,mime4j,apachehttpclient jar files but still getting error for multipart entity
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      1. USNaga shayan
 

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