DialogFragmentNavigator

@Navigator.Name(value = "dialog")
class DialogFragmentNavigator : Navigator

kotlin.Any
   ↳ androidx.navigation.Navigator
     ↳ androidx.navigation.fragment.DialogFragmentNavigator

Navigator that uses DialogFragment.show. Every destination using this Navigator must set a valid DialogFragment class name with android:name or Destination.setClassName.

Summary

Nested types

NavDestination specific to DialogFragmentNavigator.

Public constructors
DialogFragmentNavigator(
    context: Context,
    fragmentManager: FragmentManager
)

Public functions
open DialogFragmentNavigator.Destination

Construct a new NavDestination associated with this Navigator.
open Unit
navigate(
    entries: List<NavBackStackEntry>,
    navOptions: NavOptions?,
    navigatorExtras: Navigator.Extras?
)

Navigate to a destination.
open Unit

Indicator that this Navigator is actively being used by a NavController.
open Unit

Informational callback indicating that the given backStackEntry has been affected by a NavOptions.shouldLaunchSingleTop operation.
open Unit
popBackStack(popUpTo: NavBackStackEntry, savedState: Boolean)

Attempt to pop this navigator's back stack, performing the appropriate navigation.

Inherited functions
From androidx.navigation.Navigator
open NavDestination?
navigate(
    destination: DialogFragmentNavigator.Destination,
    args: Bundle?,
    navOptions: NavOptions?,
    navigatorExtras: Navigator.Extras?
)

Navigate to a destination.
open Unit
onRestoreState(savedState: Bundle)

Restore any state previously saved in onSaveState.
open Bundle?

Called to ask for a Bundle representing the Navigator's state.
open Boolean

Attempt to pop this navigator's back stack, performing the appropriate navigation.

Inherited properties
From androidx.navigation.Navigator
Boolean

Whether this Navigator is actively being used by a NavController.
NavigatorState

The state of the Navigator is the communication conduit between the Navigator and the NavController that has called onAttach.

Public constructors

DialogFragmentNavigator

Added in 2.1.0
DialogFragmentNavigator(
    context: Context,
    fragmentManager: FragmentManager
)

Public functions

createDestination

Added in 2.1.0
open fun createDestination(): DialogFragmentNavigator.Destination

Construct a new NavDestination associated with this Navigator.

Any initialization of the destination should be done in the destination's constructor as it is not guaranteed that every destination will be created through this method.

Returns
DialogFragmentNavigator.Destination

a new NavDestination

 
open fun navigate(
    entries: List<NavBackStackEntry>,
    navOptions: NavOptions?,
    navigatorExtras: Navigator.Extras?
): Unit

Navigate to a destination.

Requests navigation to a given destination associated with this navigator in the navigation graph. This method generally should not be called directly; NavController will delegate to it when appropriate.

Parameters
entries: List<NavBackStackEntry>

destination(s) to navigate to
navOptions: NavOptions?

additional options for navigation
navigatorExtras: Navigator.Extras?

extras unique to your Navigator.

onAttach

open fun onAttach(state: NavigatorState): Unit

Indicator that this Navigator is actively being used by a NavController. This is called when the NavController's state is ready to be restored.

onLaunchSingleTop

open fun onLaunchSingleTop(backStackEntry: NavBackStackEntry): Unit

Informational callback indicating that the given backStackEntry has been affected by a NavOptions.shouldLaunchSingleTop operation. The entry provided is a new NavBackStackEntry instance with all the previous state of the old entry and possibly new arguments.

popBackStack

open fun popBackStack(popUpTo: NavBackStackEntry, savedState: Boolean): Unit

Attempt to pop this navigator's back stack, performing the appropriate navigation.

All destinations back to popUpTo should be popped off the back stack.

Parameters
popUpTo: NavBackStackEntry

the entry that should be popped off the NavigatorState.backStack along with all entries above this entry.
savedState: Boolean

whether any Navigator specific state associated with popUpTo should be saved to later be restored by a call to navigate with NavOptions.shouldRestoreState.