private void DetectActivationKind(NavigationEventArgs e)
{
// If the app was opened as a result of being activated by some action, the details of that
// activation will be found in the NavigationEventArgs.Parameter property.
if (e.Parameter != null && e.Parameter is WalletActionActivatedEventArgs)
{
// In this example, we'll just inform the user that the app was activated due to an action.
// In a real-life scenario, the app would determine what to do with this type of activation.
WalletActionActivatedEventArgs walletArgs = e.Parameter as WalletActionActivatedEventArgs;
string message = String.Format("Launched through a wallet action.\nAction Kind: {0}\nAction Id: {1}\nItem Id: {2}", walletArgs.ActionKind.ToString(), walletArgs.ActionId, walletArgs.ItemId);
NotifyUser(message, NotifyType.StatusMessage);
}
}
/// <summary>
/// The OnActivated event occurs when the app has been activated through an action other than the normal opening of the app
/// by the user from the start page. In this Wallet sample, activation occurs when the user taps on
/// an action on a card associated with this app in Wallet.
/// In this event handler, the activation arguments are then passed to the MainPage.
/// To see how this activation is handled in this sample, see DetectActivationKind in MainPage.xaml.cs
/// </summary>
/// <param name="e"></param>
protected async override void OnActivated(IActivatedEventArgs e)
{
// Check whether app was activated due to a Wallet action
if (e.Kind == ActivationKind.WalletAction)
{
Debug.WriteLine("Activated by a Wallet action");
// Cast the incoming arguments to a WalletActionActivatedEventArgs object
WalletActionActivatedEventArgs walletActivationArgs = e as WalletActionActivatedEventArgs;
// Check the properties of the WalletActionActivatedEventArgs to determine what
// action and item caused the app to be activated.
Debug.WriteLine("ActionId = {0}", walletActivationArgs.ActionId);
Debug.WriteLine("ActionKind = {0}", walletActivationArgs.ActionKind);
Debug.WriteLine("ItemId = {0}", walletActivationArgs.ItemId);
}
CreateRootFrame();
// Restore the saved session state only when appropriate
if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
try
{
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
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
RootFrame.Navigate(typeof(MainPage), e);
}
Window.Current.Activate();
}