FilePicker class abstract
The interface that implementations of file_picker must implement.
Platform implementations should extend this class rather than implement it as file_picker
does not consider newly added methods to be breaking changes. Extending this class
(using extends) ensures that the subclass will get the default implementation, while
platform implementations that implements this interface will be broken by newly added
FilePicker methods.
- Inheritance
-
- Object
- PlatformInterface
- FilePicker
Constructors
Properties
- hashCode → int
-
The hash code for this object.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
clearTemporaryFiles(
) → Future< bool?> - Asks the underlying platform to remove any temporary files created by this plugin.
-
getDirectoryPath(
{String? dialogTitle, bool lockParentWindow = false, String? initialDirectory}) → Future< String?> - Selects a directory and returns its absolute path.
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
pickFiles(
{String? dialogTitle, String? initialDirectory, FileType type = FileType.any, List< String> ? allowedExtensions, dynamic onFileLoading(FilePickerStatus)?, bool allowCompression = true, int compressionQuality = 30, bool allowMultiple = false, bool withData = false, bool withReadStream = false, bool lockParentWindow = false, bool readSequential = false}) → Future<FilePickerResult?> - Retrieves the file(s) from the underlying platform
-
saveFile(
{String? dialogTitle, String? fileName, String? initialDirectory, FileType type = FileType.any, List< String> ? allowedExtensions, Uint8List? bytes, bool lockParentWindow = false}) → Future<String?> - Opens a save file dialog which lets the user select a file path and a file name to save a file.
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited
Static Properties
- platform ↔ FilePicker
-
getter/setter pair