litho-core/com.facebook.litho/SimpleNestedTreeVisibilityEventsController

SimpleNestedTreeVisibilityEventsController

class SimpleNestedTreeVisibilityEventsController(parentLifecycleProvider: LithoVisibilityEventsController?) : LithoVisibilityEventsController, LithoVisibilityEventsListener

LithoVisibilityEventsController implementation that can be used to subscribe a nested ComponentTree to listen to state changes of the lifecycle provider that the parent ComponentTree is also subscribed to.

Constructors

constructor(parentLifecycleProvider: LithoVisibilityEventsController?)

Properties

visibilityState

open override val visibilityState: LithoVisibilityEventsController.LithoVisibilityState

Functions

addListener

open override fun addListener(listener: LithoVisibilityEventsListener)

moveToVisibilityState

open override fun moveToVisibilityState(lithoLifecycle: LithoVisibilityEventsController.LithoVisibilityState)

onMovedToState

open override fun onMovedToState(state: LithoVisibilityEventsController.LithoVisibilityState)

removeListener

open override fun removeListener(listener: LithoVisibilityEventsListener)