/// <summary>
/// Called when page is loaded
/// Initialize app assets such as skills
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
// Disable buttons while we initialize
await UpdateMediaSourceButtonsAsync(false);
// Initialize helper class used to render the skill results on screen
m_bodyRenderer = new BodyRenderer(UICanvasOverlay);
// Initialize skill-related instances and populate UI options
m_lock.Wait();
{
NotifyUser("Initializing skill...");
m_descriptor = new SkeletalDetectorDescriptor();
m_availableExecutionDevices = await m_descriptor.GetSupportedExecutionDevicesAsync();
await InitializeSkeletalDetectorAsync();
await UpdateSkillUIAsync();
}
m_lock.Release();
// Ready to begin, enable buttons
NotifyUser("Skill initialized. Select a media source from the top to begin.");
await UpdateMediaSourceButtonsAsync(true);
}
/// <summary>
/// Triggered after the page has loaded
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void Page_Loaded(object sender, RoutedEventArgs e)
{
// Initialize helper class used to render the skill results on screen
m_bodyRenderer = new BodyRenderer(UICanvasOverlay);
await Task.Run(async() =>
{
try
{
m_skeletalDetectorDescriptor = new SkeletalDetectorDescriptor();
m_availableExecutionDevices = await m_skeletalDetectorDescriptor.GetSupportedExecutionDevicesAsync();
// Refresh UI
await Dispatcher.RunAsync(
Windows.UI.Core.CoreDispatcherPriority.Normal,
() =>
{
// Show skill description members in UI
UISkillName.Text = m_skeletalDetectorDescriptor.Name;
UISkillDescription.Text = $"{m_skeletalDetectorDescriptor.Description}" +
$"\n\tauthored by: {m_skeletalDetectorDescriptor.Version.Author}" +
$"\n\tpublished by: {m_skeletalDetectorDescriptor.Version.Author}" +
$"\n\tversion: {m_skeletalDetectorDescriptor.Version.Major}.{m_skeletalDetectorDescriptor.Version.Minor}" +
$"\n\tunique ID: {m_skeletalDetectorDescriptor.Id}";
var inputDesc = m_skeletalDetectorDescriptor.InputFeatureDescriptors[0] as SkillFeatureImageDescriptor;
UISkillInputDescription.Text = $"\tName: {inputDesc.Name}" +
$"\n\tDescription: {inputDesc.Description}" +
$"\n\tType: {inputDesc.FeatureKind}" +
$"\n\tWidth: {inputDesc.Width}" +
$"\n\tHeight: {inputDesc.Height}" +
$"\n\tSupportedBitmapPixelFormat: {inputDesc.SupportedBitmapPixelFormat}" +
$"\n\tSupportedBitmapAlphaMode: {inputDesc.SupportedBitmapAlphaMode}";
var outputDesc1 = m_skeletalDetectorDescriptor.OutputFeatureDescriptors[0] as SkeletalDetectorResultListDescriptor;
UISkillOutputDescription1.Text = $"\tName: {outputDesc1.Name}, Description: {outputDesc1.Description} \n\tType: Custom";
if (m_availableExecutionDevices.Count == 0)
{
UISkillOutputDetails.Text = "No execution devices available, this skill cannot run on this device";
}
else
{
// Display available execution devices
UISkillExecutionDevices.ItemsSource = m_availableExecutionDevices.Select((device) => device.Name);
UISkillExecutionDevices.SelectedIndex = 0;
// Alow user to interact with the app
UIButtonFilePick.IsEnabled = true;
UICameraToggle.IsEnabled = true;
UIButtonFilePick.Focus(FocusState.Keyboard);
}
});
}
catch (Exception ex)
{
await new MessageDialog(ex.Message).ShowAsync();
}
});
// Register callback for if camera preview encounters an issue
UICameraPreview.PreviewFailed += UICameraPreview_PreviewFailed;
}