soil-query-core/soil.query/AndroidWindowVisibility

AndroidWindowVisibility

class AndroidWindowVisibility(lifecycleOwner: LifecycleOwner = ProcessLifecycleOwner.get()) : WindowVisibilityProvider(source)

Implementation of WindowVisibility for Android.

In the Android system, ProcessLifecycleOwner is used to monitor window visibility states. It notifies the window visibility state based on the lifecycle state of ProcessLifecycleOwner.

Constructors

constructor(lifecycleOwner: LifecycleOwner = ProcessLifecycleOwner.get())

Functions

addListener

open override fun addListener(listener: Listener<WindowVisibilityEvent>)

Registers a listener to receive events.

asFlow

fun <E> Listenable<E>.asFlow(): Flow<E>

Converts this Listenable into a Flow that emits events.

hasListeners

fun hasListeners(): Boolean

Checks if there are any registered listeners.

notify

open override fun notify(event: WindowVisibilityEvent)

Notifies all registered listeners about an event.

removeListener

open override fun removeListener(listener: Listener<WindowVisibilityEvent>)

Unregisters a listener from receiving events.