/// <summary> /// Loads this instance. /// </summary> /// <returns></returns> private async Task <InfiniteScrollCollection <MessageViewModel> > Load() { var list = new InfiniteScrollCollection <MessageViewModel>(); List <ImapMessageInfo> msgs = await loader.LoadMessages(); foreach (var i in msgs) { list.Add(new MessageViewModel(i)); } IsBusy = false; return(list); }
public MoviesViewModel() { Title = "Movies List"; ItemsMovie = new InfiniteScrollCollection <MoviesModel>(); ShowMovieDetailCommand = new Command <MoviesModel>(async(x) => await ExecuteMovieDetail(x)); ItemsMovie = new InfiniteScrollCollection <MoviesModel> { OnLoadMore = async() => { if (await StatusConnections.VerifyConnect()) { IsBusy = true; if (!string.IsNullOrEmpty(SearchText)) { return(null); } CountPages++; var moviesList = await HubService.GetMoviesAsync(CountPages); if (moviesList == null) { return(new InfiniteScrollCollection <MoviesModel>()); } foreach (var itemMovie in moviesList) { itemMovie.poster_path = PathMoviesImage.PathConverter(itemMovie.id.ToString(), itemMovie.poster_path); ItemsMovie.Add(itemMovie); } IsBusy = false; return(moviesList); } else { IsBusy = false; return(null); }; } }; IsBusy = false; }