[Bug]: Add option to change data directory on android

[jhc86]

What happened?

When adding a default local connection, I exit the app and then start it to receive this message:
FileSystemException: Creation failed, path = 'content:' (OS Error: Read-only file system, errno = 30

I also cannot seem to save anything to the connection.

Path:
content://com.android.externalstorage.documents/tree/primary%3AButterfly

Same result on two Android systems:
GrapheneOS (Android 14)
Samsung Galaxy S21 FE 5G (Android 13)

Version

2.0.1-rc.0

Platform

Android

Relevant log output

No response

Code of Conduct

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[CodeDoctorDE]

Bug confirmed. I will look at it

[CodeDoctorDE]

Hmm,
I use the file_selector package that uses the OPEN_DIR intent to access the folder.
Seems like the new android 11 storage system does not work good with it...
If anyone wants to help feel free to make a pull request

[CodeDoctorDE]

I researched a bit and the problem is:
the getDirectoryPath function gives me a content uri instead of a path and dart cannot work with uris and only with paths.
But I have currently no solution how to fix this. if anyone has more information regarding this, feel free to add a comment here

[CodeDoctorDE]

I created an issue on the flutter repository: flutter/flutter#141250.
After this is closed I will reenable this feature in the android version