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copied!<p>Use Asynctask to download file from server this is the code to download a file from server with Progress dialog and works fine.. please try it..</p> <pre><code> package .....; import java.io.BufferedInputStream; import java.io.File; import java.io.FileOutputStream; import java.io.InputStream; import java.io.OutputStream; import java.net.URL; import java.net.URLConnection; import android.app.Activity; import android.app.Dialog; import android.app.ProgressDialog; import android.os.AsyncTask; import android.os.Bundle; import android.os.Environment; import android.util.Log; import android.view.View; import android.widget.Button; import android.widget.EditText; public class facebook1 extends Activity { Button btnShowProgress; private ProgressDialog pDialog; public static final int progress_bar_type = 0; private static String file_url = "yoururl"; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.layout); btnShowProgress = (Button) findViewById(R.id.submit1); btnShowProgress.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { new DownloadFileFromURL().execute(file_url); } }); } @Override protected Dialog onCreateDialog(int id) { switch (id) { case progress_bar_type: pDialog = new ProgressDialog(this); pDialog.setMessage("Please wait....."); pDialog.setIndeterminate(false); pDialog.setMax(100); pDialog.setProgressStyle(ProgressDialog.STYLE_HORIZONTAL); pDialog.setCancelable(true); pDialog.show(); return pDialog; default: return null; } } class DownloadFileFromURL extends AsyncTask<String, String, String> { protected static final int BUFFER_SIZE = 0; @SuppressWarnings("deprecation") @Override protected void onPreExecute() { super.onPreExecute(); showDialog(progress_bar_type); } /** * Downloading file in background thread * */ @Override protected String doInBackground(String... f_url) { int count; try { URL url = new URL(f_url[0]); URLConnection conection = url.openConnection(); conection.connect(); int lenghtOfFile = conection.getContentLength(); InputStream input = new BufferedInputStream(url.openStream()); File downloadloc = Environment.getExternalStorageDirectory(); OutputStream output = new FileOutputStream(downloadloc + "/filenam.ext"); //type the name of file with extension. 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) { Log.e("Error: ", e.getMessage()); } return null; } protected void onProgressUpdate(String... progress) { pDialog.setProgress(Integer.parseInt(progress[0])); } @Override protected void onPostExecute(String file_url) { dismissDialog(progress_bar_type); }} } </code></pre> <p>Manifest File:</p> <pre><code><uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" > </uses-permission> </code></pre>

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