navigation/common/src/main/java/androidx/navigation/Navigator.java
public final void dispatchOnNavigatorNavigated(@IdRes int destId,
            @BackStackEffect int backStackEffect) {
        for (OnNavigatorNavigatedListener listener : mOnNavigatedListeners) {
            listener.onNavigatorNavigated(this, destId, backStackEffect);
        }
    }
/**
     * Dispatch a navigated event to all registered {@link OnNavigatorNavigatedListener listeners}.
     * Utility for navigator implementations.
     *
     * @param destId id of the new destination
     * @param backStackEffect how the navigation event affects the back stack
     */
Dispatch a navigated event to all registered  OnNavigatorNavigatedListener listeners.
Utility for navigator implementations.

@param destId id of the new destination
@param backStackEffect how the navigation event affects the back stack
Dispatch a navigated event to all registered OnNavigatorNavigatedListener listeners . Utility for navigator implementations . @param destId id of the new destination @param backStackEffect how the navigation event affects the back stack
public final void dispatchOnNavigatorNavigated(@IdRes int destId,
            @BackStackEffect int backStackEffect) {
        for (OnNavigatorNavigatedListener listener : mOnNavigatedListeners) {
            listener.onNavigatorNavigated(this, destId, backStackEffect);
        }
    }
public final void dispatchOnNavigatorNavigated ( @ IdRes int destId , @ BackStackEffect int backStackEffect ) { for ( OnNavigatorNavigatedListener listener : mOnNavigatedListeners ) { listener . onNavigatorNavigated ( this , destId , backStackEffect ) ; } }
Dispatch a navigated event to all registered {@link OnNavigatorNavigatedListener listeners}.
Dispatch a navigated event to all registered { @link OnNavigatorNavigatedListener listeners } .