toString method
A string representation of this object.
Some classes have a default textual representation,
often paired with a static parse
function (like int.parse).
These classes will provide the textual representation as
their string representation.
Other classes have no meaningful textual representation
that a program will care about.
Such classes will typically override toString
to provide
useful information when inspecting the object,
mainly for debugging or logging.
Implementation
@override
String toString() =>
'DownloadTask(taskId: $taskId, status: $status, progress: $progress, url: $url, filename: $filename, savedDir: $savedDir, timeCreated: $timeCreated, allowCellular: $allowCellular)';