public PhotoPage()
{
this.InitializeComponent();
this._navigationHelper = new NavigationHelper(this);
_photoProcessor = new CPhotoProcessor();
_settings = App.Settings;
_yuvPixelArray = new byte[MaxFrameCount][];
_imageWidthInPixels = new int[MaxFrameCount];
_imageHeightInPixels = new int[MaxFrameCount];
colorPickerControl.CurrentColor = _settings.TargetColor;
_actionQueue = new ActionQueue();
_actionQueue.ExecuteIntervalInMilliseconds = 50;
saveImageButton.IsEnabled = false;
}
protected override async void OnNavigatedTo(NavigationEventArgs e)
{
base.OnNavigatedTo(e);
//await Dispatcher.RunAsync(CoreDispatcherPriority.Normal,() => buttonShoot.Focus(FocusState.Pointer));
buttonShoot.Focus(FocusState.Pointer);
viseur.Visibility = Visibility.Visible;
await Windows.UI.ViewManagement.StatusBar.GetForCurrentView().HideAsync();
_actionQueue = new ActionQueue();
_actionQueue.ExecuteIntervalInMilliseconds = 500;
await InitializeAndStartVideoEngineAsync();
SetFlash(_settings.Flash, false);
_videoEngine.ShowMessageRequest += OnVideoEngineShowMessageRequestAsync;
_videoEngine.Messenger.FrameCaptured += OnFrameCapturedAsync;
_videoEngine.Messenger.PostProcessComplete += OnPostProcessCompleteAsync;
Window.Current.VisibilityChanged += OnVisibilityChangedAsync;
DataContext = this;
}