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    <p>You better return the bitmap from <code>doInBackground</code> and take it from parameter in <code>onPostExecute()</code></p> <pre><code>class DownloadImageTask extends AsyncTask&lt;String, Integer, Bitmap&gt; { @Override protected Bitmap doInBackground(String... url) { Bitmap bitmap = DownloadImage(url[0]); return bitmap ; } @Override protected void onProgressUpdate(Integer... args) { mProgressDialog.setProgress(args[0]); } @Override protected void onPostExecute(Bitmap bmp) { ImageView img = (ImageView) findViewById(R.id.img); img.setImageBitmap(bmp); img.setVisibility(View.INVISIBLE); imgInfo = "Height: " + bitmap.getWidth() + " px" + "\n" + "Width: " + bitmap.getHeight() + " px" + "\n" + "File Size: " + fileSize / 1024 + " KB" + "\n" + "Image Name: " + getString(R.string.img_name); isDownloaded = true; mProgressDialog.dismiss(); } </code></pre> <p>**</p> <h2>EDIT :</h2> <p>** <br> Once inputstream reaches its end, you cannot read anymore data from it. You should write the <code>InputStream</code> to a <code>byte array</code> instead and then convert the bytearray to a bitmap.</p> <pre><code>private Bitmap OpenHttpConnection(String urlString) throws IOException { ........ ........ byte data[] = new byte[1024]; long total = 0; int count = 0; ByteArrayOutputStream bos = new ByteArrayOutputStream(); while ((count = in.read(data)) != -1) { total += count; bos.write(data, 0, count); publishProgress((int)(total*100/fileSize)); } return BitmapFactory.decodeByteArray(bos.toByteArray(),0,bos.size()); } </code></pre>
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    1. COso i changed the code so the bitmap would go in parameters and checked the bitmap at the 92 line and its null when i have the code part in OpenHttpConnection were the bar gets updated and if i remove it its normal again ...
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      1. USuser924941
    2. COso the problem is while ((count = in.read(data)) != -1) { total += count; publishProgress((int)(total*100/fileSize)); } somehow it messes up the inputstream and the bitmap turns null anyone has an idea how to fix it ?
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    3. COi have edited my answer. You cannot read the an `InputStream` more than once.
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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