in Tools/Cam360/MainPage.xaml.cs [99:117]
private async void Application_Suspending(object sender, SuspendingEventArgs e)
{
Debug.WriteLine("Application_Suspending");
var deferral = e.SuspendingOperation.GetDeferral();
if (_isRecording)
{
RecordSymbol.Symbol = Symbol.Target;
await StopVideoRecordingAsync();
if (_sphericalProjectionEffect != null)
{
_sphericalProjectionEffect = null;
}
}
await CleanupCameraAsync();
ResetDisplayRotationPreference();
deferral.Complete();
}