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2011-08-19T09:07:15.853
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2011-08-19T09:07:15.853
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Here Is the example to download file from server with progressbar public class main extends Activity { <pre><code> public static final int DIALOG_DOWNLOAD_PROGRESS = 0; private Button startBtn; private ProgressDialog mProgressDialog; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); startBtn = (Button)findViewById(R.id.startBtn); startBtn.setOnClickListener(new OnClickListener(){ public void onClick(View v) { startDownload(); } }); } private void startDownload() { String url = "http://rhemafm.serverroom.us:5858/listen.pls"; new DownloadFileAsync().execute(url); } @Override protected Dialog onCreateDialog(int id) { switch (id) { case DIALOG_DOWNLOAD_PROGRESS: mProgressDialog = new ProgressDialog(this); mProgressDialog.setMessage("Downloading file.."); mProgressDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); mProgressDialog.setCancelable(false); mProgressDialog.show(); return mProgressDialog; default: return null; } } class DownloadFileAsync extends AsyncTask<String, String, String> { @Override protected void onPreExecute() { super.onPreExecute(); showDialog(DIALOG_DOWNLOAD_PROGRESS); } @Override protected String doInBackground(String... aurl) { int count; try { URL url = new URL(aurl[0]); URLConnection conexion = url.openConnection(); conexion.connect(); int lenghtOfFile = conexion.getContentLength(); Log.d("ANDRO_ASYNC", "Lenght of file: " + lenghtOfFile); FileOutputStream obj; InputStream input = new BufferedInputStream(url.openStream()); //obj=openFileOutput("some_photo_from_gdansk_poland.jpg", Context.MODE_PRIVATE); OutputStream output = new FileOutputStream("/sdcard/yourfile.dat");//obj byte data[] = new byte[1024]; long total = 0; while ((count = input.read(data)) != -1) { total += count; publishProgress(""+(int)((total*100)/lenghtOfFile)); output.write(data, 0, count); } output.flush(); output.close(); input.close(); } catch (Exception e) {} return null; } protected void onProgressUpdate(String... progress) { Log.d("ANDRO_ASYNC",progress[0]); mProgressDialog.setProgress(Integer.parseInt(progress[0])); } @Override protected void onPostExecute(String unused) { dismissDialog(DIALOG_DOWNLOAD_PROGRESS); } } </code></pre> } And also use the following permission 
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1. POGetting "processXXXX is not responding" when trying to download a file on android
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1. PTAnswer
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1. USMunish Kapoor
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