public MainPage(Rect imageBounds)
{
_instance = this;
// Get hardware capabilities and register changed event listener
#if SDKVERSION_INSIDER
_capabilities = CompositionCapabilities.GetForCurrentView();
_capabilities.Changed += HandleCapabilitiesChangedAsync;
_areEffectsSupported = _capabilities.AreEffectsSupported();
_areEffectsFast = _capabilities.AreEffectsFast();
#else
_areEffectsSupported = true;
_areEffectsFast = true;
#endif
_runtimeCapabilities = new RuntimeSupportedSDKs();
this.InitializeComponent();
// Initialize the image loader
ImageLoader.Initialize(ElementCompositionPreview.GetElementVisual(this).Compositor);
// Show the custome splash screen
ShowCustomSplashScreen(imageBounds);
SystemNavigationManager.GetForCurrentView().BackRequested += OnBackRequested;
}
public MainPage(Rect imageBounds)
{
_instance = this;
_runtimeCapabilities = new RuntimeSupportedSDKs();
_currentFrame = null;
// Get hardware capabilities and register changed event listener only when targeting the
// appropriate SDK version and the runtime supports this version
if (_runtimeCapabilities.IsSdkVersionRuntimeSupported(RuntimeSupportedSDKs.SDKVERSION._15063))
{
#if SDKVERSION_15063
_capabilities = CompositionCapabilities.GetForCurrentView();
_capabilities.Changed += HandleCapabilitiesChangedAsync;
_areEffectsSupported = _capabilities.AreEffectsSupported();
_areEffectsFast = _capabilities.AreEffectsFast();
#endif
}
else
{
_areEffectsSupported = true;
_areEffectsFast = true;
}
this.InitializeComponent();
_mainNavigation = new MainNavigationViewModel();
// Initialize the image loader
ImageLoader.Initialize(ElementCompositionPreview.GetElementVisual(this).Compositor);
// Show the custome splash screen
ShowCustomSplashScreen(imageBounds);
CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = false;
#if SDKVERSION_16299
// Apply acrylic styling to the navigation and caption
if (_runtimeCapabilities.IsSdkVersionRuntimeSupported(RuntimeSupportedSDKs.SDKVERSION._16299))
{
// Extend the app into the titlebar so that we can apply acrylic
CoreApplication.GetCurrentView().TitleBar.ExtendViewIntoTitleBar = true;
ApplicationViewTitleBar titleBar = ApplicationView.GetForCurrentView().TitleBar;
titleBar.ButtonBackgroundColor = Colors.Transparent;
titleBar.ButtonInactiveBackgroundColor = Colors.Transparent;
titleBar.ButtonForegroundColor = Colors.Black;
// Apply a customized control template to the pivot
MainPivot.Template = (ControlTemplate)Application.Current.Resources["PivotControlTemplate"];
// Apply acrylic to the main navigation
TitleBarRow.Height = new GridLength(31);
TitleBarGrid.Background = (Brush)Application.Current.Resources["SystemControlChromeMediumLowAcrylicWindowMediumBrush"];
}
#endif
}