allow user to : Download Image or Video

[apalibook]

Hi, Francesco Tonon
First thing, very BIG thanks to you for all your hard work and fantastic application.
I am newbie and learning..

I need to add : android:usesCleartextTraffic="true" in AndroidManifest.xml application to make working "http://" site

1. I can Upload image or multimedia from phone --(but not from the camera)
2. As we are using community site it is extremely impotent to allow user to download and save image and video to the phone (which is not working in my case)
3. On long press no contextmenu appearing.
4. I need help for app to auto create Directory in the name of application and allow user to auto save in the directory.

ex.
File folder = new File("/storage/emulated/0/App_Name");
if (!folder.exists()) {
folder.mkdirs();
System.out.println("Directory created");
} else {
System.out.println("Directory is not created");
}
request.setDestinationInExternalPublicDir("App_Name","Wallpaper.jpg");

5. How to implement downloadmanager

Thanks in advance