upload fichier android vers formulaire http

[sylv_1]

Bonjour,

je cherche à uploader un fichier image depuis android vers un formulaire http. Après de longues heures cela ne fonctionne pas, et je ne vois pas où est le problème.

Pourriez-vous m'aider s'il vous plait ? voici l'extrait de code.

public void doHttpUpload(File myImage) {
	int check = 0;

	String lineEnd = "\r\n";
	String twoHyphens = "--";
	String boundary = "*****";
	String photofile = null;
	String httpResponse; //to read http response
	String filename=null;

	String urlString = "http://dredge.phpnet.org/Test/form_upload.html";
	HttpURLConnection conn = null;

	InputStream fis = null;
	Bitmap mBitmap=null;
	String pathfile;

	filename = "myFile.png";

	try {
		URL site = new URL(urlString);
		conn = (HttpURLConnection) site.openConnection();

		//on peut écrire et lire
		conn.setDoOutput(true);
		conn.setDoInput(true);

		// Use a post method.
		conn.setRequestMethod("POST");
		conn.setRequestProperty("Connection", "Keep-Alive");
		conn.setRequestProperty("Content-Type", "multipart/form-data;boundary="+boundary);
		//Log.d("taille image",""+myImage.length());
		fis = new FileInputStream(myImage);
		InputStream in = null;
		in = new BufferedInputStream(fis);

		//mBitmap = BitmapFactory.decodeStream(fis);

		DataOutputStream dos = new DataOutputStream(conn.getOutputStream());

		dos.writeBytes("Content-Disposition: form-data;myFile=\"" + filename + "\"" + lineEnd);
		dos.writeBytes("Content-Type: image/gif" +lineEnd +lineEnd);


		// send multipart form data necesssary after file data...
		int bytesAvailable = in.available();//fis.available();
		Log.d("bytesAvailable",""+bytesAvailable);
		int maxBufferSize = 1*1024*1024;
	    int bufferSize = Math.min(bytesAvailable, maxBufferSize);
	    byte[] buffer = new byte[bufferSize];

	       // read file and write it into form...
	       int bytesRead = in.read(buffer, 0, bufferSize);
	       Log.d("nb byteread",""+bytesRead);
	       while (bytesRead > 0){
	    	   dos.write(buffer, 0, bufferSize);
	    	   bytesAvailable = in.available();
	    	   Log.d("nb bytesAvailable",""+bytesAvailable);
	    	   bufferSize = Math.min(bytesAvailable, maxBufferSize);
	    	   bytesRead = in.read(buffer, 0, bufferSize);
	       }

		//dos.writeBytes(lineEnd);
		//dos.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

		// close streams
		fis.close();
		dos.flush();
		dos.close();
		Log.e("fileUpload","File is written on the queue");

		} catch (MalformedURLException e) {
		e.printStackTrace();
		//Toast.makeText(HttpUploader.this, "échec de connexion au site web ", Toast.LENGTH_SHORT).show();
		Log.i(getClass().getSimpleName(),"échec de connexion au site web 1");
		} catch (IOException e) {
		e.printStackTrace();
		//Toast.makeText(HttpUploader.this, "échec de connexion au site web ", Toast.LENGTH_SHORT).show();
		Log.i(getClass().getSimpleName(),"échec de connexion au site web 2");
	}

merci de votre aide :emo_im_angel: