IViewGroupManager

Adds a child view into the parent at the index specified as a parameter

Return the amount of children contained by the view specified as a parameter.

Returns whether this View type needs to handle laying out its own children instead of deferring to the standard css-layout algorithm. Returns true for the layout to not be automatically invoked. Instead onLayout will be invoked as normal and it is the View instance's responsibility to properly call layout on its children. Returns false for the default behavior of automatically laying out children without going through the ViewGroup's onLayout method. In that case, onLayout for this View type must not call layout on its children.

Remove all child views from the parent View.

Removes View from the parent View at the index specified as a parameter.