onStart method

@override void onStart(BuildContext context)

Callback from the app when this task is to be started.

Implementation

@override
void onStart(BuildContext context) {
  // saving the build context for later use
  _context = context;

  super.onStart(context);
  executor.group.add(_controller.stream);
  executor.resume();

  _onSurveyTriggered(SurveyPage(
    task: rpAppTask.rpTask,
    resultCallback: _onSurveySubmit,
    onSurveyCancel: _onSurveyCancel,
  ));
}