private async Task LoadAsync() { try { IsBusy = true; var categoriesApi = await _chuckNorrisService.GetCategories(); Categories.Clear(); foreach (var categorie in categoriesApi) { Categories.Add(categorie); } } catch (Exception ex) { await PageDialogService.DisplayAlertAsync("Erro", "Erro ao Carregar categorias:" + ex.Message, "OK"); } finally { IsBusy = false; } }