CODEWITHSUNDEEP
flutterdartprovider
CCP
CCP

Reputation: 1236

Does set needed in provider?

I have provider that I build by learning from course, and there is set variables if I remove it nothing change and everything works fine but I'm afraid in future something will go error.

Here is my code:

  class SimilarMovieProvider with ChangeNotifier {
  List<SimilarMovieModel> _similarMovie = [];
  bool _isLoading = true;

  List<SimilarMovieModel> get similarMovie => _similarMovie;
  bool get isLoading => _isLoading;

  set similarMovie(List<SimilarMovieModel> _similarMovie) {
    _similarMovie = similarMovie;
    notifyListeners();
  }

  set isLoading(bool _isLoading) {
    _isLoading = isLoading;
    notifyListeners();
  }

  Future getSimilarMovie(movieId) async {
    _isLoading = true;
    try {
      List<SimilarMovieModel> similarMovie =
          await Http().getSimilarMovie(movieId);
      _similarMovie = similarMovie;
      _isLoading = false;
      notifyListeners();
    } catch (error) {
      _isLoading = false;
      notifyListeners();
      print(error);
    }
  }
}

Upvotes: 0

Views: 33

Answers (1)

Andreas Herzinger
Andreas Herzinger

Reputation: 66

As far as I am concerned it doesn't change anything. You just switch from using a setter to using a method to update your instance.

Upvotes: 2

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