Question

The below is the runtime exeception which i got while am trying to upload a image to the server.

And am trying to upload a image using my local server(WAMP) and my android code is

Bitmap bitmap = BitmapFactory.decodeFile("/sdcard/Sunset.jpg");

     //   Bitmap bitmap = BitmapFactory.decodeResource(getResources(),R.drawable.background1); 
            ByteArrayOutputStream stream = new ByteArrayOutputStream();

            bitmap.compress(Bitmap.CompressFormat.PNG, 90, stream); //compress to which format you want.

            byte [] byte_arr = stream.toByteArray();
            String image_str = Base64.encodeBytes(byte_arr);

            ArrayList<NameValuePair> nameValuePairs = new  ArrayList<NameValuePair>();
            nameValuePairs.add(new BasicNameValuePair("image",image_str));

            try{

                HttpClient httpclient = new DefaultHttpClient();
                HttpPost httppost = new HttpPost("http://192.168.1.49/android/upload_image.php");

                httppost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
                HttpResponse response = httpclient.execute(httppost);

                String the_string_response = convertResponseToString(response);

                Toast.makeText(uploadimage.this, "Response  " + the_string_response, Toast.LENGTH_LONG).show();

            }catch(Exception e){
                  Toast.makeText(uploadimage.this, "ERROR " + e.getMessage(), Toast.LENGTH_LONG).show();

                  System.out.println("Error  http   connection"+e.toString());
            }

        }

        public String convertResponseToString(HttpResponse response) throws IllegalStateException, IOException{

             String res = "";
             StringBuffer buffer = new StringBuffer();

             inputStream = response.getEntity().getContent();
             int contentLength = (int) response.getEntity().getContentLength(); //getting content length…..

             Toast.makeText(uploadimage.this, "contentLength : " + contentLength, Toast.LENGTH_LONG).show();

             if (contentLength < 0){
             }
             else{
                    byte[] data = new byte[512];
                    int len = 0;

                    try
                    {
                        while (-1 != (len = inputStream.read(data)) )
                        {

                            buffer.append(new String(data, 0, len)); //converting to string and appending  to stringbuffer…..

                        }

                    }

                    catch (IOException e)
                    {
                        e.printStackTrace();
                    }

                    try
                    {
                        inputStream.close(); // closing the stream…..
                    }
                    catch (IOException e)
                    {
                        e.printStackTrace();
                    }   
                     res = buffer.toString();     // converting string buffer to string

                    Toast.makeText(uploadimage.this, "Result : " + res, Toast.LENGTH_LONG).show();

                    //System.out.println("Response => " +  EntityUtils.toString(response.getEntity()));

             }
  return res;

        }

}

and this is my php code which i got from internet .

<?php

    $base=$_REQUEST['image'];

     $binary=base64_decode($base);

    header('Content-Type: bitmap; charset=utf-8');

    $file = fopen('uploaded_image.jpg', 'wb');

    fwrite($file, $binary);

    fclose($file);

    echo 'Image upload complete!!, Please check your php file directory……';

?>

Can any one help me in this to solve my problem. thanks in advance

Answer 1

You have to create one additional directory in c:\ then provide read, write and execute permission on it.
In your php code please write the absolute path of the storage location.

This may solve your problem.

Remember to run the IIS server in Administrator mode.