onInit method

@override void onInit()

Called immediately after the widget is allocated in memory. You might use this to initialize something for the controller.

Implementation

@override
void onInit() {
  super.onInit();
  _updateElapsed();
  if (agent.status == TaskStatus.running) {
    _elapsedTimer = Timer.periodic(
      const Duration(seconds: 1),
      (_) => _updateElapsed(),
    );
  }
}