UserInfoManager InheritedWidget

user_info_manager.dart

class UserInfoManager extends InheritedWidget {
  final Key key;
  final ManagedUserInfo managedUserInfo;
  final Widget child;
  final Function() refreshManagedUserInfo;

  UserInfoManager(
      {@required this.managedUserInfo,
      @required this.child,
        @required this.setManagedUserInfo,
      this.key})
      : super(key: key, child: child);

  @override
  bool updateShouldNotify(UserInfoManager oldWidget) {
    return oldWidget.managedUserInfo.appLoginState ==
        managedUserInfo.appLoginState;
  }

  static UserInfoManager of(BuildContext context) =>
      context.inheritFromWidgetOfExactType(UserInfoManager);
}