C# Class HueApp.Initializer

Handles inital loading of Hue resources (including the bridge and lights), and displaying an extended splash screen to the user while the app prepares.

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Protected Properties

Свойство	Type	Description
rect	Windows.Foundation.Rect
rootFrame	Windows.UI.Xaml.Controls.Frame
splash	Windows.ApplicationModel.Activation.SplashScreen

Méthodes publiques

Méthode	Description
Initializer ( SplashScreen splashscreen ) : HueLibrary	Constructor for the initializer. This displays an extended splash screen and progress ring while the app loads the bridge, lights, and Cortana.

Private Methods

Méthode	Description
Current_SizeChanged ( object sender, WindowSizeChangedEventArgs e ) : void	Fires when the user changes the size of the app window to adjust the image and progress ring positioning.
DispatchAwaitableUITask ( Func task ) : System.Threading.Tasks.Task	Utility method for awaiting calls sent to the UI thread via the dispatcher. Used to display popups on the UI thread from a background thread and wait for user input before proceeding.
FindBridgeAsync ( ) : System.Threading.Tasks.Task	Tries to find the bridge using multiple methods. Note: this is not an exhaustive list of discovery options. For complete guidance, see http://www.developers.meethue.com/documentation/hue-bridge-discovery
FindLightsAsync ( ) : System.Threading.Tasks.Task	Tries to find lights on the network.
Initialize ( SplashScreen sender, object args ) : void	Prepares the app for use by finding the bridge and lights, and initalizing Cortana.
InitializeCortanaAsync ( ) : System.Threading.Tasks.Task	Prepares Cortana for background use.
PrepareBridgeAsync ( int attempts ) : Task	Checks whether the bridge is reachable and the app is authorized to send commands. If the bridge is reachable but the app isn't authorized, it prompts the user to register it.
ReportErrorAsync ( string message ) : System.Threading.Tasks.Task	Displays a popup to the user indicating an error occured.
SaveBridgeToCache ( ) : void	Saves bridge information to the app's local storage so the app can load faster next time.
SetImage ( ) : void	Sets the extended splash screen image. Called on first load and if the app window is resized by the user.

Method Details

Initializer() public méthode

Constructor for the initializer. This displays an extended splash screen and progress ring while the app loads the bridge, lights, and Cortana.

public Initializer ( SplashScreen splashscreen ) : HueLibrary
splashscreen	Windows.ApplicationModel.Activation.SplashScreen
Résultat	HueLibrary

Property Details

rect protected_oe property

protected Rect,Windows.Foundation rect
Résultat	Windows.Foundation.Rect

rootFrame protected_oe property

protected Frame,Windows.UI.Xaml.Controls rootFrame
Résultat	Windows.UI.Xaml.Controls.Frame

splash protected_oe property

protected SplashScreen,Windows.ApplicationModel.Activation splash
Résultat	Windows.ApplicationModel.Activation.SplashScreen