Android Download Manager setDestinationInExternalFilesDir
Add the permission in manifest file
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /><uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
Why don't you use absolute path for ExternalFileDir
File sdCard = Environment.getExternalStorageDirectory();String folder = sdCard.getAbsolutePath() + "/YourFolder" ;File dir = new File(folder );if (!dir.exists()) {if (dir.mkdirs()) { Log.i(Tag,"Directory Created"); }}I guess this might even work for you.
use request.setDestinationInExternalPublicDir("/folder", "FileName.extention");
this worked for me..