URLSessionDownloadTask class
A task associated with downloading a URI to a file.
- Inheritance
-
- Object
- URLSessionTask
- URLSessionDownloadTask
Properties
- countOfBytesExpectedToReceive → int
-
The number of content bytes that are expected to be received from the
server.
no setterinherited
- countOfBytesExpectedToSend → int
-
The number of content bytes that the task expects to send to the server.
no setterinherited
- countOfBytesReceived → int
-
The number of content bytes that have been received from the server.
no setterinherited
- countOfBytesSent → int
-
Whether the body of the response should be delivered incrementally or not.
no setterinherited
- currentRequest → URLRequest?
-
The request currently being handled by the task.
no setterinherited
- error → Error?
-
An error indicating why the task failed or
nullon success.no setterinherited - hashCode → int
-
The hash code for this object.
no setterinherited
- originalRequest → URLRequest?
-
The original request associated with the task.
no setterinherited
- prefersIncrementalDelivery ↔ bool
-
Whether the body of the response should be delivered incrementally or not.
getter/setter pairinherited
- priority ↔ double
-
The relative priority
0, 1that the host should use to handle the request.getter/setter pairinherited - response → URLResponse?
-
The server response to the request associated with this task.
no setterinherited
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
- state → URLSessionTaskState
-
The current state of the task.
no setterinherited
- taskDescription ↔ String
-
The user-assigned description for the task.
getter/setter pairinherited
- taskIdentifier → int
-
A unique ID for the URLSessionTask in a URLSession.
no setterinherited
Methods
-
cancel(
) → void -
Cancels the task.
inherited
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
resume(
) → void -
Resumes a suspended task (new tasks start as suspended).
inherited
-
suspend(
) → void -
Suspends a task (prevents it from transferring data).
inherited
-
toString(
) → String -
A string representation of this object.
override
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited