private async void Window_SourceInitialized(object sender, EventArgs e)
{
windowHandle = (new System.Windows.Interop.WindowInteropHelper(this)).Handle;
// Title bar colors.
ApplicationViewTitleBar titleBar = ComInterop.GetTitleBarForWindow(windowHandle);
if (titleBar != null)
{
titleBar.BackgroundColor = Color.FromArgb(255, 54, 60, 116);
titleBar.ForegroundColor = Color.FromArgb(255, 232, 211, 162);
}
// Generate a UserActivity that says that
// the user is looking at the library.
var channel = UserActivityChannel.GetDefault();
string activityId = "home";
var activity = await channel.GetOrCreateUserActivityAsync(activityId);
// Describe the activity.
activity.ActivationUri = new Uri($"{App.ProtocolScheme}:{activityId}");
activity.VisualElements.DisplayText = "Library";
activity.VisualElements.Description = "4 books";
var card = new AdaptiveCard();
// Photo by Mikhail Pavstyuk (https://unsplash.com/photos/EKy2OTRPXdw) free for commercial use.
card.BackgroundImage = new Uri("https://images.unsplash.com/photo-1423592707957-3b212afa6733");
card.Body.Add(new AdaptiveTextBlock("Library")
{
Size = AdaptiveTextSize.Large, Weight = AdaptiveTextWeight.Bolder
});
card.Body.Add(new AdaptiveTextBlock("4 books"));
activity.VisualElements.Content = AdaptiveCardBuilder.CreateAdaptiveCardFromJson(card.ToJson());
// Save it to the channel.
await activity.SaveAsync();
// Start a session.
session = activity.CreateSessionForWindow(windowHandle);
}
private async void Window_SourceInitialized(object sender, EventArgs e)
{
Title = Book.Title;
var scrollViewer = FindScrollViewer(ReaderElement);
scrollViewer.ScrollToVerticalOffset(PreviousScrollProgress * scrollViewer.ScrollableHeight);
var windowHandle = (new System.Windows.Interop.WindowInteropHelper(this)).Handle;
// Set custom tab colors.
ApplicationViewTitleBar titleBar = ComInterop.GetTitleBarForWindow(windowHandle);
if (titleBar != null)
{
titleBar.BackgroundColor = Color.FromArgb(255, 54, 60, 116);
titleBar.ForegroundColor = Color.FromArgb(255, 232, 211, 162);
}
// Apply grouping behavior.
if (!WantsCustomGroupingBehavior)
{
// Allow caller-specified default grouping to happen.
}
else if (AssociatedWindow == IntPtr.Zero)
{
// Open in new group.
int preference = DWMTGP_NEW_TAB_GROUP;
DwmSetWindowAttribute(windowHandle, DWMWA_TAB_GROUPING_PREFERENCE, ref preference, Marshal.SizeOf <int>());
}
else
{
// Join an existing group.
int preference = DWMTGP_TAB_WITH_ASSOCIATED_WINDOW;
DwmSetWindowAttribute(windowHandle, DWMWA_TAB_GROUPING_PREFERENCE, ref preference, Marshal.SizeOf <int>());
DwmSetWindowAttribute(windowHandle, DWMWA_ASSOCIATED_WINDOW, ref AssociatedWindow, IntPtr.Size);
}
// Generate a UserActivity that says that
// the user is reading this book.
var channel = UserActivityChannel.GetDefault();
var activity = await channel.GetOrCreateUserActivityAsync(BookId);
activity.ActivationUri = new Uri($"{App.ProtocolScheme}:{BookId}");
activity.VisualElements.DisplayText = Book.Title;
var card = new AdaptiveCard();
card.BackgroundImage = Book.ImageUri;
card.Body.Add(new AdaptiveTextBlock(Book.Title)
{
Size = AdaptiveTextSize.Large, Weight = AdaptiveTextWeight.Bolder
});
activity.VisualElements.Content = AdaptiveCardBuilder.CreateAdaptiveCardFromJson(card.ToJson());
await activity.SaveAsync();
Session = activity.CreateSessionForWindow(windowHandle);
// Listen for user activity requests.
userActivityRequestManager = ComInterop.GetUserActivityRequestManagerForWindow(windowHandle);
if (userActivityRequestManager != null)
{
userActivityRequestManager.UserActivityRequested += OnUserActivityRequested;
}
}