AsyncTask<Param, Progress, Result> class

Constructors

AsyncTask({OnPreExecute? onPreExecute, DoInBackground<Param, Result>? doInBackground, OnProgressUpdate<Progress>? onProgressUpdate, OnPostExecute<Result>? onPostExecute, OnCompleted? onCompleted, OnCanceled? onCanceled})

Properties

doInBackground → DoInBackground<Param, Result>?
no setter
hashCode → int
The hash code for this object.
no setterinherited
isCanceled → bool
Whether the completer was canceled before the result was ready.
no setterinherited
isCompleted → bool
Whether the complete or completeError have been called.
no setter
isRunning → bool
no setter
onCanceled → OnCanceled?
no setter
onCompleted → OnCompleted?
no setter
onPostExecute → OnPostExecute<Result>?
no setter
onPreExecute → OnPreExecute?
no setter
onProgressUpdate → OnProgressUpdate<Progress>?
no setter
operation → CancelableOperation<Result>
The operation controlled by this completer.
latefinalinherited
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited

Methods

cancel() → void
complete([FutureOr<Result>? value]) → void
Completes operation with value.
completeError(Object error, [StackTrace? stackTrace]) → void
Completes operation with error and stackTrace.
inherited
completeOperation(CancelableOperation<Result> result, {bool propagateCancel = true}) → void
Makes this CancelableCompleter.operation complete with the same result as result.
inherited
execute({OnPreExecute? onPreExecute, DoInBackground<Param, Result>? doInBackground, OnProgressUpdate<Progress>? onProgressUpdate, OnPostExecute<Result>? onPostExecute, OnCompleted? onCompleted, List<Param>? values}) → void
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
publishProgress({List<Progress>? values}) → void
toString() → String
A string representation of this object.
inherited

Operators

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