gistfile1.java

public class ImageUpload {

		private String mImagePath = "";
		private boolean isImageUploaded = false;

		/**
		 * @return the mImagePath
		 */
		public String getmImagePath() {
			return mImagePath;
		}

		/**
		 * @param mImagePath
		 *            the mImagePath to set
		 */
		public void setmImagePath(String mImagePath) {
			this.mImagePath = mImagePath;
		}

		/**
		 * @return the isImageUploaded
		 */
		public boolean isImageUploaded() {
			return isImageUploaded;
		}

		/**
		 * @param isImageUploaded
		 *            the isImageUploaded to set
		 */
		public void setImageUploaded(boolean isImageUploaded) {
			this.isImageUploaded = isImageUploaded;
		}

		@Override
		public String toString() {
			return mImagePath;
		}

	}



Activity : 

public class SampleActivity extends Activity {

	private Handler handler = new Handler();;
	private String strPath = "";
	private String fileName = "";
	private int position;
	private ViewHolder holder;
	private View v;

	private static File file;
	private static ListView lstView;
	private static List<ImageUpload> ImageList;

	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);

		setContentView(R.layout.activity_main);

		/*** Get Images from SDCard ***/
		ImageList = getSD();

		// ListView and imageAdapter
		lstView = (ListView) findViewById(R.id.listView);
		lstView.setAdapter(new ImageAdapter(this));
	}

	private List<ImageUpload> getSD() {
		List<ImageUpload> it = new ArrayList<ImageUpload>();
		// File f = new File("/storage/extSdCard/images/");
		File f = new File("/mnt/sdcard/mydata/");
		File[] files = f.listFiles();

		for (int i = 0; i < files.length; i++) {
			File file = files[i];
			Log.d("Count", file.getPath());
			it.add(new ImageUpload(file.getPath()));
		}
		return it;
	}

	private static class ViewHolder {

		private TextView textName;
		private ImageView thumbnail;
		private TextView textStatus;
		private Button btnUpload;

		public ViewHolder(View convertView) {
		}
	}

	public class ImageAdapter extends BaseAdapter {

		public ImageAdapter(Context c) {
		}

		public int getCount() {
			return ImageList.size();
		}

		public Object getItem(int position) {
			return position;
		}

		public long getItemId(int position) {
			return position;
		}

		public View getView(final int position, View convertView, ViewGroup parent) {
			// Avoid unneccessary calls to findViewById() on each row, which is expensive!
			holder = null;

			ImageUpload mImageUpload = ImageList.get(position);

			if (convertView == null) {
				convertView = getLayoutInflater().inflate(R.layout.adapter_main, null);
				holder = new ViewHolder(convertView);

				// Create a ViewHolder and store references to the children views
				holder.textName = (TextView) convertView.findViewById(R.id.textName);
				holder.thumbnail = (ImageView) convertView.findViewById(R.id.thumbnail);
				holder.btnUpload = (Button) convertView.findViewById(R.id.btnUpload);
				holder.textStatus = (TextView) convertView.findViewById(R.id.textStatus);

				// The tag can be any Object, this just happens to be the ViewHolder
				convertView.setTag(holder);
			} else {
				holder = (ViewHolder) convertView.getTag();
			}

			strPath = mImageUpload.toString();

			// Get File Name
			fileName = strPath.substring(strPath.lastIndexOf('/') + 1, strPath.length());
			file = new File(strPath);
			@SuppressWarnings("unused")
			long length = file.length();
			holder.textName.setText(fileName);

			final BitmapFactory.Options options = new BitmapFactory.Options();

			Bitmap bm = BitmapFactory.decodeFile(strPath, options);
			holder.thumbnail.setImageBitmap(bm);

			if (mImageUpload.isImageUploaded())
				holder.btnUpload.setEnabled(false);
			else
				holder.btnUpload.setEnabled(true);

			// btnUpload
			holder.btnUpload.setOnClickListener(new View.OnClickListener() {
				public void onClick(View v) {
					// Upload
					startUpload(position);
				}
			});

			return convertView;

		}
	}

	// Upload

	public void startUpload(final int position) {

		Runnable runnable = new Runnable() {
			public void run() {
				handler.post(new Runnable() {
					public void run() {
						v = lstView.getChildAt(position - lstView.getFirstVisiblePosition());
						holder = (ViewHolder) v.getTag();
						holder.btnUpload.setEnabled(false);
						new UploadFileAsync().execute(String.valueOf(position));
					}
				});
			}
		};
		new Thread(runnable).start();
	}

	// Async Upload
	public class UploadFileAsync extends AsyncTask<String, Void, Void> {

		String resServer;

		protected void onPreExecute() {
			super.onPreExecute();
		}

		@Override
		protected Void doInBackground(String... params) {
			position = Integer.parseInt(params[0]);

			int bytesRead, bytesAvailable, bufferSize;
			byte[] buffer;
			int maxBufferSize = 1 * 1024 * 1024;
			int resCode = 0;
			String resMessage = "";

			String lineEnd = "\r\n";
			String twoHyphens = "--";
			String boundary = "*****";

			// File Path
			String strSDPath = ImageList.get(position).toString();

			// Upload to PHP Script
			String strUrlServer = "http://10.0.2.2/uploadFile.php";

			try {
				/** Check file on SD Card ***/
				File file = new File(strSDPath);
				if (!file.exists()) {
					resServer = "{\"StatusID\":\"0\",\"Message\":\"Please check path on SD Card\"}";
					return null;
				}

				FileInputStream fileInputStream = new FileInputStream(new File(strSDPath));

				URL url = new URL(strUrlServer);
				HttpURLConnection conn = (HttpURLConnection) url.openConnection();
				conn.setDoInput(true);
				conn.setDoOutput(true);
				conn.setUseCaches(false);
				conn.setRequestMethod("POST");

				conn.setRequestProperty("Connection", "Keep-Alive");
				conn.setRequestProperty("Content-Type", "multipart/form-data;boundary=" + boundary);

				DataOutputStream outputStream = new DataOutputStream(conn.getOutputStream());
				outputStream.writeBytes(twoHyphens + boundary + lineEnd);
				outputStream.writeBytes("Content-Disposition: form-data; name=\"filUpload\";filename=\"" + strSDPath + "\"" + lineEnd);
				outputStream.writeBytes(lineEnd);

				bytesAvailable = fileInputStream.available();
				bufferSize = Math.min(bytesAvailable, maxBufferSize);
				buffer = new byte[bufferSize];

				// Read file
				bytesRead = fileInputStream.read(buffer, 0, bufferSize);

				while (bytesRead > 0) {
					outputStream.write(buffer, 0, bufferSize);
					bytesAvailable = fileInputStream.available();
					bufferSize = Math.min(bytesAvailable, maxBufferSize);
					bytesRead = fileInputStream.read(buffer, 0, bufferSize);
				}

				outputStream.writeBytes(lineEnd);
				outputStream.writeBytes(twoHyphens + boundary + twoHyphens + lineEnd);

				// Response Code and Message
				resCode = conn.getResponseCode();
				if (resCode == HttpURLConnection.HTTP_OK) {
					InputStream is = conn.getInputStream();
					ByteArrayOutputStream bos = new ByteArrayOutputStream();

					int read = 0;
					while ((read = is.read()) != -1) {
						bos.write(read);
					}

					byte[] result = bos.toByteArray();
					bos.close();

					resMessage = new String(result);

				}

				Log.d("resCode=", Integer.toString(resCode));
				Log.d("resMessage=", resMessage.toString());

				fileInputStream.close();
				outputStream.flush();
				outputStream.close();

				resServer = resMessage.toString();

			} catch (Exception ex) {
				ex.printStackTrace();
			}

			return null;
		}

		protected void onPostExecute(Void unused) {
			statusWhenFinish(position, resServer);
		}

	}

	// When Upload Finish
	@SuppressWarnings("unused")
	protected void statusWhenFinish(int position, String resServer) {
		/*** Default Value ***/
		String strStatusID = "0";
		String strError = "";
		try {
			JSONObject c = new JSONObject(resServer);
			strStatusID = c.getString("StatusID");
			strError = c.getString("Message");
		} catch (JSONException e) {
			e.printStackTrace();
		}

		// prepare Status
		if (strStatusID.equals("0")) {
			// When update Failed
			holder.textStatus.setText("Failed");
			holder.btnUpload.setEnabled(true);
			ImageList.get(position).setImageUploaded(false);
		} else {
			holder.textStatus.setText("Uploaded");
			holder.btnUpload.setEnabled(false);
			ImageList.get(position).setImageUploaded(true);
		}

		Toast.makeText(SampleActivity.this, "position : " + position + "\nStatus : " + strStatusID, Toast.LENGTH_SHORT).show();

	}

}