litho-core/com.facebook.litho/ComponentTree/acquireLithoSaveableStateRegistry

acquireLithoSaveableStateRegistry

@RestrictTo(value = [RestrictTo.Scope.LIBRARY_GROUP])
@UiThread
@Synchronized
fun acquireLithoSaveableStateRegistry(): LithoSaveableStateRegistry?

Transfers this tree's LithoSaveableStateRegistry to the caller so it can be supplied to a replacement tree with Builder.withLithoSaveableStateRegistry. The caller becomes responsible for closing the registry when the logical UI scope ends. Returns null when the tree has no saveable-state owner.