onInit method

  1. @override
void onInit()
override

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

Implementation

@override
void onInit() {
  scrollController.addListener(_scrollListener);

  contacts.value =
      _contactService.paginated.values.map((e) => ContactEntry(e)).toList()
        ..sort();

  _initUsersUpdates();

  HardwareKeyboard.instance.addHandler(_escapeListener);
  if (PlatformUtils.isMobile && !PlatformUtils.isWeb) {
    BackButtonInterceptor.add(_onBack, ifNotYetIntercepted: true);
  }

  if (_contactService.status.value.isSuccess) {
    SchedulerBinding.instance.addPostFrameCallback(
      (_) => _ensureScrollable(),
    );
  } else {
    _statusSubscription = _contactService.status.listen((status) {
      if (status.isSuccess) {
        SchedulerBinding.instance.addPostFrameCallback(
          (_) => _ensureScrollable(),
        );
      }
    });
  }

  super.onInit();
}