XFile class abstract base

A reference to a data resource.

Inheritance

Implementers

Annotations

Constructors

XFile.fileSystem({required String path}): Instantiates a FileSystemXFile as a reference to a local data resource on the file system.
factory
XFile.scopedStorage({required String uri}): Instantiates a ScopedStorageXFile as a reference to a local data resource within a device's scoped storage.
factory

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited
uri → String: A unique string used to identify the resource.
no setterinherited

exists() → Future<bool>: Whether the resource represented by this reference exists.
inherited
getExtension<S extends PlatformXEntityExtension>() → S?: Attempt to provide the platform class extension.
inherited
lastModified() → Future<DateTime?>: Date and time when the resource was last modified, if the information is available.
length() → Future<int?>: The length of the data represented by this uri, in bytes.
name() → Future<String?>: The name of the resource represented by this object or null if the file doesn't exist or information is not available.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
openRead([int? start, int? end]) → Stream<Uint8List>: Creates a new independent Stream for the contents of this resource.
readAsBytes() → Future<Uint8List>: Reads the entire resource contents as a list of bytes.
readAsString({Encoding encoding = utf8}) → Future<String>: Reads the entire resource contents as a string using the given Encoding.
toString() → String: A string representation of this object.
inherited