چطوری دانلود فایل رو توی پروگرس بار نمایش بدم اینم سورس (حل شد)

 
 private Activity activity;
 public ImageLoader imageLoader;
 private String l = "Address MyService";

 int dlsize = 0, cdl = 0;
 public float o;
 Thread thread;


 public AdapterMenuList(Activity act) {
 this.activity = act;
 imageLoader = new ImageLoader(act);

 }


 public int getCount() {
 // TODO Auto-generated method stub
 return ActivityMenuList.Menu_ID.size();
 }


 public Object getItem(int position) {
 // TODO Auto-generated method stub
 return position;
 }


 public long getItemId(int position) {
 // TODO Auto-generated method stub
 return position;
 }


 public static class ViewHolder {

 TextView txtText, txtSubText, txtinfodl;
 ImageView imgThumb;
 ProgressBar progressBar;

 }

 ViewHolder holder;


 public View getView(final int position, View convertView, ViewGroup parent) {
 // TODO Auto-generated method stub

 if (convertView == null) {
 LayoutInflater inflater = (LayoutInflater) activity
 .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
 convertView = inflater.inflate(R.layout.menu_list_item, null);
 holder = new ViewHolder();

 convertView.setTag(holder);
 } else {
 holder = (ViewHolder) convertView.getTag();
 }

 holder.txtText = (TextView) convertView.findViewById(R.id.txtText);
 holder.txtinfodl = (TextView) convertView.findViewById(R.id.txtinfodl);
 holder.txtSubText = (TextView) convertView.findViewById(R.id.txtSubText);
 holder.imgThumb = (ImageView) convertView.findViewById(R.id.imgThumb);
 final String Link = l + ActivityMenuList.Menu_image.get(position);
 holder.imgThumb.setOnClickListener(new OnClickListener() {

 @Override
 public void onClick(View arg0) {
 holder.txtText.setText("Download Started ...");
 new Thread(new Runnable() {

 @Override
 public void run() {
 fdl(Link);

 }
 }).start();
 }

 });

 holder.txtText.setText(ActivityMenuList.Menu_name.get(position));
 holder.txtSubText.setText("" + ActivityMenuList.Menu_price.get(position) + "MB");

 return convertView;
 }


 private void fdl(String link) {

 try {

 URL url = new URL(link);
 HttpURLConnection urlc = (HttpURLConnection) url.openConnection();

 urlc.setRequestMethod("GET");
 urlc.setDoOutput(true);
 urlc.connect();
 dlsize = urlc.getContentLength();

 File f = new File(Environment.getExternalStorageDirectory(), getname(link));

 FileOutputStream fo = new FileOutputStream(f);

 InputStream ins = urlc.getInputStream();

 byte[] buffer = new byte[1024];

 int bl = 0;

 while ((bl = ins.read(buffer)) > 0) {

 fo.write(buffer, 0, bl);
 cdl += bl;

 activity.runOnUiThread(new Runnable() {

 @Override
 public void run() {

 o = ((float) cdl / dlsize) * 100;
 holder.txtinfodl.setText((cdl / 1024) + " KB / " + (dlsize / 1024) + "KB - " + (int) o + "%");     نمایش حجم فایل :

 }
 });

 }
 activity.runOnUiThread(new Runnable() {

 @Override
 public void run() {
 holder.txtText.setText("Download Completed." + "\n Saved to:" + Environment.getExternalStorageDirectory().toString() + "/" + getname(l));

 }
 });

 fo.close();

 }
 catch (final Exception e) {
 activity.runOnUiThread(new Runnable() {

 @Override
 public void run() {
 Toast.makeText(AppData.context, e.toString(), 3000).show();
 holder.txtText.setText("Download Fail !!");
 }
 });

 }

 }


 private String getname(String link) {

 String[] t = link.split("/");
 int c = t.length;
 String s = t[c - 1];
 s = s.replace("%20", " ");
 return s;

 }