flowbinding-android/reactivecircus.flowbinding.android.view/attachEvents

attachEvents

fun View.attachEvents(): Flow<ViewAttachEvent>

Create a Flow of view attach events on the View instance where the value emitted is one of the 2 event types: ViewAttachEvent.Attached, ViewAttachEvent.Detached

Note: Created flow keeps a strong reference to the View instance until the coroutine that launched the flow collector is cancelled.

Example of usage:

childView.attachEvents()
    .onEach { event ->
         when(event) {
             is ViewAttachEvent.Attached -> {
                 // handle attached event
             }
             is ViewAttachEvent.Detached -> {
                 // handle detached event
             }
         }
    }
    .launchIn(uiScope)