public async void Run(IBackgroundTaskInstance taskInstance)
{
BackgroundTaskDeferral _deferral = taskInstance.GetDeferral();
try
{
IStorageService storage = new StorageService();
if (storage.LoadLastUser())
{
DpLogic dpLogic = new DpLogic();
ToastLogic toastLogic = new ToastLogic();
var notifications = await dpLogic.GetNotifications();
//toastLogic.ShowToast(notifications.First(), false);
notifications = storage.SaveNotifications(notifications);
notifications.ForEach(x => toastLogic.ShowToast(x, false));
}
}
catch (Exception)
{
}
finally
{
_deferral.Complete();
}
}
public NotificationListViewModel(
IDataService dataService,
INavigationService navigationService,
IDialogService dialogService,
ToastLogic toastLogic)
{
_dataService = dataService;
_navigationService = navigationService;
_dialogService = dialogService;
_toastLogic = toastLogic;
LoadingScreen = Visibility.Visible;
NoNotifications = Visibility.Collapsed;
ShowNotifications = Visibility.Collapsed;
ThreadPoolTimer PeriodicTimer = ThreadPoolTimer.CreatePeriodicTimer((source) =>
{
LoadNotification();
}, TimeSpan.FromSeconds(30));
Application.Current.Resuming += Current_Resuming;
}