Fix getDirectoryPath()

[tomm1e]

Fixes #745

[miguelpruivo]

This doesn't seem to solve when folders are inside Downloads directory, for example. They are still returning /.

[tomm1e]

I tested it on 11 emulator and 11 device they both return full paths for folders inside Download.

Uninstall any old versions on the device and try a clean build off my fork with a new folder in Download.

[fsonntag]

I tested it for folders inside and outside of Downloads and it fixes the issue!

Tested on a Google Pixel 4a.

[miguelpruivo]

I’ll have to give it a try next week before merging. Thank you.

[tomm1e]

@miguelpruivo I added the fallback for earlier versions. Tested 11 and 10 emulator both work now.

[miguelpruivo]

@tomm1e thank you. I'll give it a try tomorrow.

[miguelpruivo]

Gravacao.do.ecra.2021-07-26.as.16.39.16.mov

On SDK 29 it's not working, however, on SDK 30 it seems to be. Can you take a look why @tomm1e?

[tomm1e]

@miguelpruivo Added another fix for the Download folder on 29. Because of SAF, the Uri has a different type of document id depending on the situation.

[miguelpruivo]

Ok, seems to be working now! Thank you.

[miguelpruivo]

Published with 3.0.4. 🎉

[ujwalbasnet1]

got the issue on file_picker: ^5.2.10
android 12, GM1913, OnePlus 7T

FileSystemException: Directory listing failed, path = '/' (OS Error: Permission denied, errno = 13)