15. LifecycleOwnerViewHolder<중복코드수정>(완)

class LifecycleOwnerViewHolder(val binding: ViewDataBinding) : RecyclerView.ViewHolder(binding.root) { init { itemView.doOnAttach { binding.lifecycleOwner = itemView.findViewTreeLifecycleOwner() binding.executePendingBindings() } itemView.doOnDetach { binding.lifecycleOwner = null } } }