protected async override void OnNavigatedTo(NavigationEventArgs e)
{
var criteria = (NavigationPageCriteria)e.Parameter;
if (criteria != null)
{
NavigationPageCriteria = criteria;
}
}
protected override void OnActivated(IActivatedEventArgs e)
{
// Get the root frame
Frame rootFrame = Window.Current.Content as Frame;
// TODO: Initialize root frame just like in OnLaunched
// Handle toast activation
if (e is ToastNotificationActivatedEventArgs)
{
var toastActivationArgs = e as ToastNotificationActivatedEventArgs;
// Parse the query string
QueryString args = QueryString.Parse(toastActivationArgs.Argument);
// See what action is being requested
switch (args["action"])
{
// Open the image
case "chat":
int chatId = int.Parse(args["chatId"]);
if (rootFrame.Content is Pages.ChatDetail && (rootFrame.Content as Pages.ChatDetail).ChatObject.Id.Equals(chatId))
break;
//// Otherwise navigate to view it
var criteria = new NavigationPageCriteria
{
Action = "ChatDetail",
Id = chatId
};
rootFrame.Navigate(typeof(MainPage), criteria);
break;
// Open the conversation
case "checkin":
//// The conversation ID retrieved from the toast args
//int conversationId = int.Parse(args["conversationId"]);
//// If we're already viewing that conversation, do nothing
//if (rootFrame.Content is ConversationPage && (rootFrame.Content as ConversationPage).ConversationId == conversationId)
// break;
//// Otherwise navigate to view it
//rootFrame.Navigate(typeof(ConversationPage), conversationId);
break;
}
// If we're loading the app for the first time, place the main page on
// the back stack so that user can go back after they've been
// navigated to the specific page
if (rootFrame.BackStack.Count == 0)
rootFrame.BackStack.Add(new PageStackEntry(typeof(MainPage), null, null));
}
// TODO: Handle other types of activation
// Ensure the current window is active
Window.Current.Activate();
}
