protected override void OnNavigatedTo(NavigationEventArgs e)
{
ptm = Windows.Media.PlayTo.PlayToManager.GetForCurrentView();
ptm.SourceRequested += SourceRequested;
ptm.SourceSelected += SourceSelected;
StartSlideShow();
}
async private void SourceRequested(Windows.Media.PlayTo.PlayToManager sender, Windows.Media.PlayTo.PlayToSourceRequestedEventArgs e)
{
var deferral = e.SourceRequest.GetDeferral();
await dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
e.SourceRequest.SetSource(player.PlayToSource);
deferral.Complete();
});
}
private async void MainPage_SourceRequested(Windows.Media.PlayTo.PlayToManager sender, Windows.Media.PlayTo.PlayToSourceRequestedEventArgs args)
{
await Dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal, () =>
{
try
{
Windows.Media.PlayTo.PlayToSourceDeferral deferral = args.SourceRequest.GetDeferral();
args.SourceRequest.SetSource(AudioController.Default.PlayToSource);
deferral.Complete();
}
catch (Exception) { }
});
}
private void sourceRequestHandler(
Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceRequestedEventArgs e)
{
try
{
e.SourceRequest.SetSource(mediaElement.PlayToSource);
}
catch (Exception ex)
{
messageBlock.Text += "Exception encountered: " + ex.Message + "\n";
}
}
async private void sourceRequestHandlerDeferred(
Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceRequestedEventArgs e)
{
var deferral = e.SourceRequest.GetDeferral();
// Async call to get source media
var element = await getMediaElementAsync();
e.SourceRequest.SetSource(element.PlayToSource);
deferral.Complete();
}
// Update the once the user has selected a device to stream to.
private async void SourceSelected(Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceSelectedEventArgs e)
{
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal,
() =>
{
DisconnectButton.Click += DisconnectButtonClick;
MessageBlock.Text = "Streaming to " + e.FriendlyName + "...";
DeviceBlock.Text = e.FriendlyName + ".\nClick here to disconnect.";
var imageBitmap = new Windows.UI.Xaml.Media.Imaging.BitmapImage();
imageBitmap.SetSource(e.Icon);
IconImage.Source = imageBitmap;
});
}
private void sourceRequestHandlerWithEvents(
Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceRequestedEventArgs e)
{
try
{
var controller = mediaElement.PlayToSource;
controller.Connection.Error += playToConnectionError;
controller.Connection.StateChanged += playToConnectionStageChanged;
controller.Connection.Transferred += playToConnectionTransferred;
e.SourceRequest.SetSource(controller);
}
catch (Exception ex)
{
messageBlock.Text += "Exception encountered: " + ex.Message + "\n";
}
}
// Called when the user selects a Play To device to stream to.
private void sourceSelectedHandler(
Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceSelectedEventArgs e)
{
if (mediaElement.Name == "iplayer")
{
if (!e.SupportsImage)
{
messageBlock.Text += e.FriendlyName + " does not support streaming images. " +
"Please select a different device.";
return;
}
}
if (mediaElement.Name == "vplayer")
{
if (!e.SupportsVideo)
{
messageBlock.Text += e.FriendlyName + " does not support streaming video. " +
"Please select a different device.";
return;
}
}
if (mediaElement.Name == "aplayer")
{
if (!e.SupportsAudio)
{
messageBlock.Text += e.FriendlyName + " does not support streaming audio. " +
"Please select a different device.";
return;
}
}
Windows.Storage.Streams.IRandomAccessStream iconStream = e.Icon;
Windows.UI.Xaml.Media.Imaging.BitmapImage iconBitmap =
new Windows.UI.Xaml.Media.Imaging.BitmapImage();
iconBitmap.SetSource(iconStream);
playToDeviceIconImage.Source = iconBitmap;
playToDeviceFriendlyNameBlock.Text = e.FriendlyName;
}
private async void SourceRequested(Windows.Media.PlayTo.PlayToManager sender,
Windows.Media.PlayTo.PlayToSourceRequestedEventArgs e)
{
var deferral = e.SourceRequest.GetDeferral();
await dispatcher.RunAsync(Windows.UI.Core.CoreDispatcherPriority.Normal,
() =>
{
initialImage = new Image();
// Use the statechanged event of the image passed to Play To to determine when
// the image is finally connected to the Play To Receiver.
initialImage.PlayToSource.Connection.StateChanged += InitialImageConnectionStateChanged;
// Provide Play To with the first image to stream.
e.SourceRequest.SetSource(initialImage.PlayToSource);
deferral.Complete();
});
}
protected override void OnNavigatedTo(NavigationEventArgs e)
{
dis = Window.Current.CoreWindow.Dispatcher;
ptm = Windows.Media.PlayTo.PlayToManager.GetForCurrentView();
ptm.SourceRequested += sourceRequestHandler;
try
{
dtm = DataTransferManager.GetForCurrentView();
dtm.DataRequested += dtm_DataRequested;
SearchPane.SuggestionsRequested += SearchPane_SuggestionsRequested;
SearchPane.QuerySubmitted += SearchPane_QuerySubmitted;
SettingsPane.GetForCurrentView().CommandsRequested += SettingsPane_CommandsRequested;
//var mouse = new MouseCapabilities();
//if (mouse.MousePresent >= 1)
// this.PointerMoved += OnMoved;
}
catch
{
ErrorCorrecting("008");
}
}
