getDirectoryPath method
Selects a directory and returns its absolute path.
On Android, this requires to be running on SDK 21 or above, else won't work.
Note: Some Android paths are protected, hence can't be accessed and will return /
instead.
dialogTitle
can be set to display a custom title on desktop platforms. It will be ignored on Web & IO.
If lockParentWindow
is set, the child window (file picker window) will
stay in front of the Flutter window until it is closed (like a modal
window). This parameter works only on Windows desktop.
initialDirectory
can be optionally set to an absolute path to specify
where the dialog should open. Only supported on Linux, macOS, and Windows.
Returns null
if aborted or if the folder path couldn't be resolved.
Note: Some Android paths are protected, hence can't be accessed and will return /
instead.
Implementation
Future<String?> getDirectoryPath({
String? dialogTitle,
bool lockParentWindow = false,
String? initialDirectory,
}) async =>
throw UnimplementedError('getDirectoryPath() has not been implemented.');