private async void SavePost() { Post post = null; if (IsNewPostMode) { var answer = await _dialogService.DisplayAlertAsync("Création d'un enregistrement", "Voulez-vous vraiment creer cette enregristrement ?", "Valider", "Annuler"); if (answer == true) { var position = await _geolocationService.GetCurrentPosition(); var adresse = await _geolocationService.GetAdresseFromPosition(position); post = new Post(Name, Description, SelectedTags, ImagePath, position.Latitude, position.Longitude, adresse, DateTime.Now); _postService.CreatePost(post); } } else { var answer = await _dialogService.DisplayAlertAsync("Confirmer l'enregristrement", "Voulez-vous valider l'enregristrement ?", "Valider", "Annuler"); if (answer == true) { post = postEdition; post.Name = Name; post.Description = Description; post.Tags = SelectedTags; _databaseService.UpdateOrSave(post); } } var navigationParam = new NavigationParameters { { "post", post } }; await NavigationService.NavigateAsync("/MenuNavigation/NavigationPage/ListPostPage/PostPage", navigationParam); }
public async void UpdateMapCenterAsync() { var position = await _geolocationService.GetCurrentPosition(); this.Map.MoveToRegion(MapSpan.FromCenterAndRadius(position, Distance.FromMiles(1))); }