void IViewModelVisibilityChangedListener.OnChanged(ViewModel viewModel, ViewModelVisibility visiblity)
{
if (visiblity != ViewModelVisibility.Shown ||
!TryGetValue(viewModel.Id, out string key))
{
return;
}
if (viewModel is PageViewModel page)
{
SendView("page/" + key);
}
}
public void NotifyVisibilityChanged(ViewModelVisibility visiblity)
{
if (visiblity == ViewModelVisibility.Showing)
{
OnActivating();
}
else if (visiblity == ViewModelVisibility.Hidden)
{
OnDeactivated();
}
ExtensionsContainer
.Instance
.ForEach <IViewModelVisibilityChangedListener>(ext => ext.OnChanged(this, visiblity));
}
