protected override void OnAppearing()
{
if (_sample is IARSample ARSample)
{
ARSample.StartAugmentedReality();
}
base.OnAppearing();
}
protected override void OnDisappearing()
{
if (_sample is IDisposable disposableSample)
{
disposableSample.Dispose();
}
if (_sample is IARSample ARSample)
{
ARSample.StopAugmentedReality();
}
base.OnDisappearing();
}
