NavigationEventDispatcher

public NavigationEventDispatcher(Function0<Unit> fallbackOnBackPressed)

Dispatcher that can be used to register NavigationEventCallback instances for handling the in-app callbacks via composition.

@MainThread
public final void addCallback(
    @NonNull NavigationEventCallback callback,
    @NonNull NavigationEventPriority priority
)

Add a new NavigationEventCallback. Callbacks are invoked in the reverse order in which they are added, so this newly added NavigationEventCallback will be the first callback to be called.

To remove a callback, use NavigationEventCallback.remove.

The callbacks provided will be invoked on the main thread.

@MainThread
public final void dispatchOnCancelled()

Dispatch an NavigationEventCallback.onEventCancelled event with the given event to the proper callbacks

@MainThread
public final void dispatchOnCompleted()

Dispatch an NavigationEventCallback.onEventCompleted event with the given event to the proper callbacks

@MainThread
public final void dispatchOnProgressed(@NonNull NavigationEvent event)

Dispatch an NavigationEventCallback.onEventProgressed event with the given event to the proper callbacks

@MainThread
public final void dispatchOnStarted(@NonNull NavigationEvent event)

Dispatch an NavigationEventCallback.onEventStarted event with the given event to the proper callbacks

public final boolean hasEnabledCallbacks()

Returns true if there is at least one NavigationEventDispatcher.isEnabled callback registered with this dispatcher.