/// <summary>
/// Unregisters all Background Tasks that are not in groups.
/// This will not impact tasks registered with groups.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void UnregisterUngroupedTasks(object sender, RoutedEventArgs e)
{
foreach (var cur in BackgroundTaskRegistration.AllTasks)
{
cur.Value.Unregister(true);
BackgroundTaskSample.UpdateBackgroundTaskRegistrationStatus(cur.Value.Name, false);
}
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
foreach (var task in BackgroundTaskRegistration.AllTasks)
{
if (task.Value.Name == BackgroundTaskSample.SampleBackgroundTaskWithConditionName)
{
AttachProgressAndCompletedHandlers(task.Value);
BackgroundTaskSample.UpdateBackgroundTaskRegistrationStatus(BackgroundTaskSample.SampleBackgroundTaskWithConditionName, true);
break;
}
}
UpdateUI();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
foreach (var task in BackgroundTaskRegistration.AllTasks)
{
if (task.Value.Name == BackgroundTaskSample.ApplicationTriggerTaskName)
{
AttachProgressAndCompletedHandlers(task.Value);
BackgroundTaskSample.UpdateBackgroundTaskRegistrationStatus(BackgroundTaskSample.ApplicationTriggerTaskName, true);
break;
}
}
trigger = new ApplicationTrigger();
UpdateUI();
}
/// <summary>
/// Invoked when this page is about to be displayed in a Frame.
/// </summary>
/// <param name="e">Event data that describes how this page was reached. The Parameter
/// property is typically used to configure the page.</param>
protected override void OnNavigatedTo(NavigationEventArgs e)
{
group = BackgroundTaskSample.GetTaskGroup(BackgroundTaskSample.BackgroundTaskGroupId, BackgroundTaskSample.BackgroundTaskGroupFriendlyName);
foreach (var task in group.AllTasks)
{
if (task.Value.Name == BackgroundTaskSample.GroupedBackgroundTaskName)
{
AttachProgressAndCompletedHandlers(task.Value);
BackgroundTaskSample.UpdateBackgroundTaskRegistrationStatus(BackgroundTaskSample.GroupedBackgroundTaskName, true);
break;
}
}
UpdateUI();
}