Proposal to add a few features to dir file manager.

Components

Dir is an open source material design file explorer application for android.

Proposal

There are a few features which I would like to be added to dir file explorer as it has limited features.
When you select a file and long press it, you can do the below activities:

The additions I would like to be implemented include adding a shortcut and hiding a particular file.

Mockups / Examples

The other open source file managers include more options while selecting a file.
Below screenshots shows an example

Benefits

It will help us hide our private files.
It will also help accessing the files quickly which have been added as shortcut.