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);

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

  _chatsSubscription = _chatService.chats.changes.listen((e) {
    switch (e.op) {
      case OperationKind.added:
        // No-op.
        break;

      case OperationKind.removed:
        if (e.key == chatId.value) {
          pop?.call();
        }
        break;

      case OperationKind.updated:
        // No-op.
        break;
    }
  });

  _chatWorker = ever(chatId, (_) => _fetchChat());
  _stateWorker = ever(_call.value.state, (state) {
    if (state == OngoingCallState.ended) {
      pop?.call();
    }
  });

  super.onInit();
}