protected override async void OnNavigatedTo(NavigationEventArgs e)
{
Debug.WriteLine("Calling base.OnNavigatedTo()");
base.OnNavigatedTo(e);
Debug.WriteLine("ReadingListItemsPage.OnNavigatedTo()");
// XXX: Probably a better way to do this; LoadState?
if (_readingListDataSource == null)
{
NetworkInformation.NetworkStatusChanged += NetworkInformation_NetworkStatusChanged;
_readingListDataSource = (ReadingListDataSource)App.Current.Resources["readingListDataSource"];
if (_readingListDataSource == null)
{
Debug.WriteLine("_readingListDataSource was null!");
return;
}
DefaultViewModel["Items"] = _readingListDataSource.Items;
_readingListDataSource.Items.VectorChanged += Items_VectorChanged;
_readingListDataSource.UpdatingStatusChanged += UpdatingStatusChanged;
if (_readingListDataSource.Items.Count == 0)
{
await _readingListDataSource.UpdateReadingList();
}
}
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override void OnLaunched(LaunchActivatedEventArgs args)
{
// Do not repeat app initialization when already running, just ensure that
// the window is active
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
Window.Current.Activate();
return;
}
//RegisterBackgroundTasks();
_applicationData.DataChanged += applicationData_DataChanged;
_readingListDataSource = new ReadingListDataSource();
ReadingList = _readingListDataSource.Items;
// Setup the Settings command to open our settingsUserControl on the home page
SetupSettingsPane();
// Show the home screen
ShowReadingListItemsPage();
// Show the settings panel if the username and password aren't set
if (!_readingListDataSource.CheckCredentials())
{
SettingsPane.Show();
}
_updateReadingListTimer = new DispatcherTimer
{
Interval = TimeSpan.FromMinutes(15)
};
_updateReadingListTimer.Tick += UpdateReadingListTimerOnTick;
//_updateReadingListTimer.Start();
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// TODO: Load state from previously suspended application
}
}
