public App() { InitializeComponent(); attachments.CollectionChanged += Attachments_CollectionChanged; try { var eValue = DAUtil.GetAll <OfflineItem>("OfflineItem"); if (eValue != null && eValue.Count > 0) { App.offlineItems = new ObservableCollection <OfflineItem>(eValue); } MessagingCenter.Subscribe <object>(this, EVENT_LAUNCH_MAIN_PAGE, SetMainPageAsRootPage); MessagingCenter.Subscribe <object>(this, EVENT_LAUNCH_MULTIFACTOR_PAGE, SetMultiFactorAuthenticationPage); if (SPUtility.IsConnected()) { MainPage = new MultiFactorLogin(); } else { var graphResponse = App.DAUtil.GetMasterInfoByName(GRAPH_AUTH_RESULT_KEY); var spResponse = App.DAUtil.GetMasterInfoByName(SHAREPOINT_AUTH_RESULT_KEY); if (graphResponse == null || spResponse == null) { MainPage = new MultiFactorLogin(); } else { OAuthHelper.GetLoggedInToken(); var uInfo = App.DAUtil.GetMasterInfoByName(USER_INFO_KEY); if (uInfo != null) { var obj = JsonConvert.DeserializeObject <UserInfo>(uInfo.content, new JsonSerializerSettings { DateParseHandling = DateParseHandling.None }); if (obj != null) { App.CurrentUser = new User { Id = obj.UniqueId, Name = obj.GivenName + " " + obj.FamilyName, Email = obj.DisplayableId }; } } MainPage = new StartPage(); } } } catch (Exception ex) { ShowError(ex.Message); } }
private async void Current_ConnectivityChanged(object sender, Plugin.Connectivity.Abstractions.ConnectivityChangedEventArgs e) { if (e.IsConnected) { await ConnectionChanged(); } else { OAuthHelper.GetLoggedInToken(); } }