Cannot go up to /emulated/0

[lucian-cm]

I've noticed that going up function has changed when the following code was added in ChooserDialog.java. This causes the side effect that you cannot navigate up from that point onwards. Maybe the test should be (_currentDir.getParentFile() != null) && f.canRead() && (f.listFiles().length == 0). This happens on Android 6.
I think the code should be to allow up navigation until it is possible irrespective if you can show the items in that folder.

if (f.canRead()) {
_currentDir = f;
 } else {
 Toast.makeText(this._context, "Couldn't go up level", Toast.LENGTH_SHORT).show();
}

[hedzr]

i'll test that case later, thanks your points

[hedzr]

f != null should be added, you're right. f.listFiles().length could be ignored, in my sight.