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, image: $image, srt: $srt, name: $name, savedDir: $savedDir, timeCreated: $timeCreated)";