private static void UpdataContext(View parent, View view, IBindingContext context)
{
if (view == null)
{
return;
}
if (parent == null)
{
parent = GetParent(view);
}
if (parent != null && !Equals(BindingServiceProvider.ContextManager.GetBindingContext(parent).Value, context.Value))
{
ContentMember.SetValue(parent, new[] { context.Value, AddViewValue });
}
}
public void OnChildViewRemoved(View parent, View child)
{
var viewGroup = (ViewGroup)parent;
if (viewGroup.ChildCount == 0 || viewGroup.GetChildAt(0) == child)
{
var underlyingView = GetUnderlyingView(child);
if (underlyingView != null)
{
BindingServiceProvider.ContextManager.GetBindingContext(underlyingView).ValueChanged -= BindingContextChangedDelegate;
}
ContentMember.SetValue(viewGroup, RemoveViewValue);
}
GlobalViewParentListener.Instance.OnChildViewRemoved(parent, child);
}
