/// <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>
async protected override void OnLaunched(LaunchActivatedEventArgs args)
{
Frame rootFrame = Window.Current.Content as Frame;
var connectionProfile = Windows.Networking.Connectivity.NetworkInformation.GetInternetConnectionProfile();
if (connectionProfile != null)
{
TaskDataSource taskDataSource = (TaskDataSource)App.Current.Resources["taskDataSource"];
if (taskDataSource != null)
{
if (taskDataSource.TaskLists.Count == 0)
{
await taskDataSource.GetTaskListsAsync(false);
}
}
}
else
{
var messageDialog = new Windows.UI.Popups.MessageDialog("An internet connection is needed to download feeds. Please check your connection and restart the app.");
var result = messageDialog.ShowAsync();
}
// Do not repeat app initialization when the Window already has content,
// just ensure that the window is active
if (rootFrame == null)
{
// Create a Frame to act as the navigation context and navigate to the first page
rootFrame = new Frame();
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
//TODO: Load state from previously suspended application
}
// Place the frame in the current Window
Window.Current.Content = rootFrame;
}
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// configuring the new page by passing required information as a navigation
// parameter
if (!rootFrame.Navigate(typeof(MainPage), args.Arguments))
{
throw new Exception("Failed to create initial page");
}
}
// Ensure the current window is active
Window.Current.Activate();
}
async private void sync_Click(object sender, RoutedEventArgs e)
{
Synchronizer synchronizer = await Synchronizer.GetInstance();
if (synchronizer.IsInternetAvailable())
{
progressBar.Visibility = Windows.UI.Xaml.Visibility.Visible;
TaskDataSource taskDataSource = (TaskDataSource)App.Current.Resources["taskDataSource"];
bool success = await synchronizer.Synchronize();
if (success)
{
// pobranie jeszcze raz i zastapienie
await taskDataSource.GetTaskListsAsync(true);
showEmptyTextBlock(Messages.GetMsgValue(MessageKey.SELECT_LIST));
tasksView.ItemsSource = null;
taskDataSource.RefreshLists();
RefreshCounters(taskDataSource);
}
else
{
var messageDialog =
new Windows.UI.Popups.MessageDialog(
Messages.GetMsgValue(MessageKey.SYNC_ERROR_CNTNT), Messages.GetMsgValue(MessageKey.SYNC_ERROR));
}
progressBar.Visibility = Windows.UI.Xaml.Visibility.Collapsed;
}
else
{
var messageDialog =
new Windows.UI.Popups.MessageDialog(
Messages.GetMsgValue(MessageKey.NO_INTERNET_CNTNT), Messages.GetMsgValue(MessageKey.NO_INTERNET));
messageDialog.Commands.Add(new UICommand("OK"));
}
}
