Fixed download not working from mySpace and shared space

[KhaledNjim]

Description

GitLab issue

Root cause

Flutter_downloader requires saveInPublicStorage flag to be set to true for devices with android version greater than android Q(10) to be able to save in downloads folder

Solution

Set the saveInPublicStorage flag to true in the Flutter_Downloader call in Download_document method

[hoangdat]

please describe the root cause and your solution, hope it easier for review.

[KhaledNjim]

@hoangdat done

[hoangdat]

• try to add more video demos:
  • with android 31
  • with android 33

[hoangdat]

• beside download with FlutterDownloader, we also have LinShareDownloadManager work with Dio to support download too, please take care of it also

[KhaledNjim]

Android 31

api31.mp4

Android 33

for android 33 the notification in not working(#910) but the file is downloaded

api33.mp4

[KhaledNjim]

• beside download with FlutterDownloader, we also have LinShareDownloadManager work with Dio to support download too, please take care of it also

I have checked it and it works as intended