public virtual void OnDisappearing(IViewModel viewModel)
{
if (viewModel != null && !IsSideMenuViewModel(viewModel))
{
try
{
viewModel.BecameInvisible();
}
catch (Exception e)
{
if (!viewModel.HandleException(e, () => OnDisappearing(viewModel), () => OnCancel(viewModel)))
{
throw;
}
}
}
}
public virtual void DidEnterBackground(IViewModel viewModel)
{
viewModel?.BecameInvisible();
}