Open file in SD card
<p>I want to open file in SD card in any android mobile
I have App download mp3 file ,,, and I want to Open the folder path when the download is end.
the download code :</p>

<pre><code>        Button btn = (Button)findViewById (R.id.download);

    btn.setOnClickListener(new OnClickListener (){  
        public void onClick(View v) {

            Toast.makeText(getBaseContext(), "Start Download ...", Toast.LENGTH_SHORT).show();

            DownloadManager dm = (DownloadManager) getSystemService(DOWNLOAD_SERVICE);
            Request request = new Request(
            Uri.parse("http://xxxxxxxx/xxxxxx/xxxxxx/xxxxxx/024.mp3"));
            request.setDestinationInExternalPublicDir(Environment.DIRECTORY_MUSIC, "024.mp3" );
            dm.enqueue(request);

            File musicFile = new File(Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC), "024.mp3");

//          Toast.makeText(getBaseContext(), "The file downloading here :" + musicFile.toString() , Toast.LENGTH_SHORT).show();

        }});
</code></pre>

<p>I want to write the download code instead of the end toast ,,, "the comment in the end"
Any one can help me ?</p>
