Saving file with overwrite makes file unreadable by android OS

[BitBlueDevStudio]

Dont understand why owner closed #27 and #39
This is the real bug, althought it is not completely from package developer. Anyway, it is fixable.

The problems in setting mime type for /, that makes android set (1) after extension.

Simple workaround is just to fork this plugin and in FIleDialog.kt remove this line in saveFile method
applyMimeTypesFilterToIntent(mimeTypesFilter, intent)

and set your mime type hardcoded:
intent.type = "audio/mpeg

@kinex ideal would be atleast ability to set your mime type directly, and not like you did in applyMimeTypesFilterToIntent.
Or actually investigate this bug and possible better workarounds.

[punzar]

I found the issue — if you don’t pass mimeTypesFilter with a single element in the params for the .saveFile() method, it uses intent.type = "*/*", which apparently breaks the logic for appending the suffix. Basically, you can work around it like this:

 await FlutterFileDialog.saveFile(
          params: SaveFileDialogParams(
            sourceFilePath: file.path,
            mimeTypesFilter: [mimeTypeOfFile],
          ),
        );