DownloadDriftProvider class - download library

Constructors

DownloadDriftProvider(CommonDriftProvider database)

Properties

db → CommonDatabase?: Returns the CommonDatabase.
no setterinherited
hashCode → int: The hash code for this object.
no setterinherited
initialized → bool: Checks whether the controller has already been initialized.
no setterinherited
isClosed → bool: Checks whether the controller has already been closed.
no setterinherited
onDelete → InternalFinalCallback<void>: Internal callback that starts the cycle of this controller.
finalinherited
onStart → InternalFinalCallback<void>: Called at the exact moment the widget is allocated in memory. It uses an internal "callable" type, to avoid any @overrides in subclases. This method should be internal and is required to define the lifetime cycle of the subclass.
finalinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

$configureLifeCycle() → void: inherited
clear() → Future<void>: Deletes all the download paths stored in the database.
delete(String checksum) → Future<void>: Deletes the path at the provided checksum from the database.
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
onClose() → void: Called before onDelete method. onClose might be used to dispose resources used by the controller. Like closing events, or streams before the controller is destroyed. Or dispose objects that can potentially create some memory leaks, like TextEditingControllers, AnimationControllers. Might be useful as well to persist some data on disk.
inherited
onInit() → void: Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.
inherited
onReady() → void: Called 1 frame after onInit(). It is the perfect place to enter navigation events, like snackbar, dialogs, or a new route, or async request.
inherited
read(String checksum) → Future<String?>: Returns the path at the provided checksum stored in the database.
safe<T>(Future<T> callback(CommonDatabase db), {bool exclusive = true, String? tag}) → Future<T?>: Runs the callback through a non-closed CommonDatabase, or returns null.
inherited
stream<T>(Stream<T> executor(CommonDatabase db)) → Stream<T>: Listens to the executor through a non-closed CommonDatabase.
inherited
toString() → String: A string representation of this object.
inherited
txn<T>(Future<T> action()) → Future<void>: Completes the provided action as a db transaction.
inherited
upsert(String checksum, String path) → Future<void>: Stores the provided path at the checksum in the database.
values() → Future<List<(String, String)>>: Returns the download paths stored in the database.

Operators

operator ==(Object other) → bool: The equality operator.
inherited