1

I am getting profile image as a Uri from Google signin and now want to send that image on another server.

So following is the Class i am using for the same.

MultipartUtility.java

public class MultipartUtility { private final String boundary; private static final String LINE_FEED = "\r\n"; private HttpURLConnection httpConn; private String charset; private OutputStream outputStream; private PrintWriter writer; /** * This constructor initializes a new HTTP POST request with content type * is set to multipart/form-data * * @param requestURL * @param charset * @throws IOException */ public MultipartUtility(String requestURL, String charset) throws IOException { this.charset = charset; // creates a unique boundary based on time stamp boundary = "===" + System.currentTimeMillis() + "==="; URL url = new URL(requestURL); httpConn = (HttpURLConnection) url.openConnection(); httpConn.setUseCaches(false); httpConn.setDoOutput(true); // indicates POST method httpConn.setDoInput(true); httpConn.setRequestProperty("Content-Type", "multipart/form-data; boundary=" + boundary); outputStream = httpConn.getOutputStream(); writer = new PrintWriter(new OutputStreamWriter(outputStream, charset), true); } /** * Adds a form field to the request * * @param name field name * @param value field value */ public void addFormField(String name, String value) { writer.append("--" + boundary).append(LINE_FEED); writer.append("Content-Disposition: form-data; name=\"" + name + "\"") .append(LINE_FEED); writer.append("Content-Type: text/plain; charset=" + charset).append( LINE_FEED); writer.append(LINE_FEED); writer.append(value).append(LINE_FEED); writer.flush(); } /** * Adds a upload file section to the request * * @param fieldName name attribute in <input type="file" name="..." /> * @param uploadFile a File to be uploaded * @throws IOException */ public void addFilePart(String fieldName, File uploadFile) throws IOException { String fileName = uploadFile.getName(); writer.append("--" + boundary).append(LINE_FEED); writer.append( "Content-Disposition: form-data; name=\"" + fieldName + "\"; filename=\"" + fileName + "\"") .append(LINE_FEED); writer.append( "Content-Type: " + URLConnection.guessContentTypeFromName(fileName)) .append(LINE_FEED); writer.append("Content-Transfer-Encoding: binary").append(LINE_FEED); writer.append(LINE_FEED); writer.flush(); FileInputStream inputStream = new FileInputStream(uploadFile); byte[] buffer = new byte[4096]; int bytesRead = -1; while ((bytesRead = inputStream.read(buffer)) != -1) { outputStream.write(buffer, 0, bytesRead); } outputStream.flush(); inputStream.close(); writer.append(LINE_FEED); writer.flush(); } /** * Adds a header field to the request. * * @param name - name of the header field * @param value - value of the header field */ public void addHeaderField(String name, String value) { writer.append(name + ": " + value).append(LINE_FEED); writer.flush(); } /** * Completes the request and receives response from the server. * * @return a list of Strings as response in case the server returned * status OK, otherwise an exception is thrown. * @throws IOException */ public List<String> finish() throws IOException { List<String> response = new ArrayList<String>(); writer.append(LINE_FEED).flush(); writer.append("--" + boundary + "--").append(LINE_FEED); writer.close(); // checks server's status code first int status = httpConn.getResponseCode(); if (status == HttpURLConnection.HTTP_OK) { BufferedReader reader = new BufferedReader(new InputStreamReader( httpConn.getInputStream())); String line = null; while ((line = reader.readLine()) != null) { response.add(line); } reader.close(); httpConn.disconnect(); } else { throw new IOException("Server returned non-OK status: " + status); } return response; } } 

Callback:

MultipartUtility multipart = new MultipartUtility(url, "UTF-8"); multipart.addFormField("token", token); multipart.addFormField("user_id", userid); multipart.addFormField("email", email); multipart.addFormField("name", name); multipart.addFilePart("image", folder); 

Following is the error i am getting: java.io.FileNotFoundException: https:/lh5.googleusercontent.com/-IsN40fH-ld4/AAAAAAAAAAI/AAAAAAAAAAA/AAomvV1zuROxSSb-oMcEht44cCMEXmZQiw/s96-c/photo.jpg: open failed: ENOENT (No such file or directory)

Image File i am sending to server : https:/lh5.googleusercontent.com/-IsN40fH-ld4/AAAAAAAAAAI/AAAAAAAAAAA/AAomvV1zuROxSSb-oMcEht44cCMEXmZQiw/s96-c/photo.jpg

Please help me with this.

11
  • u can store your image in form of 64 bit string as well.! Commented Mar 15, 2017 at 10:14
  • @AtifAbbAsi i want to send in form of jpg/png. Commented Mar 15, 2017 at 10:15
  • 2
    first you need to download this image After that can send this image to another server. Commented Mar 15, 2017 at 10:19
  • You are trying to create a new FileInputStream on an url. That will not work of course. You should stsrt relizing this. Commented Mar 15, 2017 at 10:19
  • profile image as a Uri from Google signin. No not an uri but a url string starting with https. Commented Mar 15, 2017 at 10:21

2 Answers 2

0

Are you processing your File folder like below -

File folder =null; folder = new File(Environment.getExternalStorageDirectory().getAbsolutePath()+"/"+"name.png"); FileOutputStream fos = new FileOutputStream(folder); bmp.compress(Bitmap.CompressFormat.PNG,90,fos); 

try to add these lines.

Sign up to request clarification or add additional context in comments.

2 Comments

i am getting image from server.
Then try to save the image first and get the image ,convert it to file format and then send it to the server.
0

Try To Read this Tutorial.! Image Uri To Bitmap

4 Comments

i dont want to set into imageview. I want to send to server.
this one will solve your problem hope so.! androidhive.info/2014/12/…
Another link codepool.biz/…

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.