Uno Platform : Splashscreen object is always coming as null in OnLaunched method

[SrinivasPam]

I am trying to add an extended splash screen to Windows Uno platform app however splash screen is always coming as null. pfa screenshot of debugging mode.

Basically i wanted to show some splashscreen during app start up while loading some other stuff in the background for application warm up.

it would be great if any one can provide github sample for the same.

Can you please help here?

App.Xmal.cs

protected async override void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
{
#if DEBUG
            if (System.Diagnostics.Debugger.IsAttached)
            {
                // this.DebugSettings.EnableFrameRateCounter = true;
            }
#endif

#if NET6_0_OR_GREATER && WINDOWS && !HAS_UNO
            _window = new Window();
            _window.Activate();
#else
            _window = Microsoft.UI.Xaml.Window.Current;
#endif
            if (args.UWPLaunchActivatedEventArgs.PreviousExecutionState != ApplicationExecutionState.Running)
            {
                bool loadState = (args.UWPLaunchActivatedEventArgs.PreviousExecutionState == ApplicationExecutionState.Terminated);
                ExtendedSplash extendedSplash = new ExtendedSplash(_window, args.UWPLaunchActivatedEventArgs.SplashScreen, loadState);
                _window.Content = extendedSplash;
            }


            var rootFrame = _window.Content as Frame;

            // Do not repeat app initialization when the Window already has content,
            // just ensure that the window is active
            if (rootFrame == null)
            {
                // Create a Frame to act as the navigation context and navigate to the first page
                rootFrame = new Frame();

                rootFrame.NavigationFailed += OnNavigationFailed;

                if (args.UWPLaunchActivatedEventArgs.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // TODO: Load state from previously suspended application
                }

                // Place the frame in the current Window
                _window.Content = rootFrame;
            }

#if !(NET6_0_OR_GREATER && WINDOWS)
            if (args.UWPLaunchActivatedEventArgs.PrelaunchActivated == false)
#endif
            {
                if (rootFrame.Content == null)
                {
                    // When the navigation stack isn't restored navigate to the first page,
                    // configuring the new page by passing required information as a navigation
                    // parameter
                    rootFrame.Navigate(typeof(MainPage), args.Arguments);
                }
                // Ensure the current window is active
                _window.Activate();
            }
}

[jeromelaban]

Thanks for the report. It looks like you're trying to get splashscreen running from the Windows head. See microsoft/microsoft-ui-xaml#4055 for additional details.

[SrinivasPam]

This seems to be not implemented in Uno Platform itself. coz am seeing Uno0001 errorcode with message "not implemented in Uno".
Any idea when this gets implemeted?

[SrinivasPam]

This seems to be not implemented in Uno Platform itself. coz am seeing Uno0001 errorcode with message "not implemented in Uno".
Any idea when this gets implemeted?

[SrinivasPam]

This seems to be not implemented in Uno Platform itself. coz am seeing Uno0001 errorcode with message "not implemented in Uno".
Any idea when this gets implemeted?