Builder

Kotlin |Java

class Builder

kotlin.Any
↳	androidx.navigation.fragment.FragmentNavigator.Extras.Builder

Builder for constructing new Extras instances. The resulting instances are immutable.

Summary

Public constructors
`<init>()` Builder for constructing new `Extras` instances.

Public methods
FragmentNavigator.Extras.Builder	`addSharedElement(@NonNull sharedElement: View, @NonNull name: String)` Maps the given View in the current Fragment to the given transition name in the Fragment being navigated to.
FragmentNavigator.Extras.Builder	`addSharedElements(@NonNull sharedElements: MutableMap<View!, String!>)` Adds multiple shared elements for mapping Views in the current Fragment to transitionNames in the Fragment being navigated to.
FragmentNavigator.Extras	`build()` Constructs the final `Extras` instance.

Builder()

Builder for constructing new Extras instances. The resulting instances are immutable.

@NonNull fun addSharedElement(
    @NonNull sharedElement: View, 
    @NonNull name: String
): FragmentNavigator.Extras.Builder

Maps the given View in the current Fragment to the given transition name in the Fragment being navigated to.

Parameters
`sharedElement`	View: A View in the current Fragment to match with a View in the Fragment being navigated to.
`name`	String: The transitionName of the View in the Fragment being navigated to that should be matched to the shared element.

Return
`FragmentNavigator.Extras.Builder`	this `Builder`

See Also

@NonNull fun addSharedElements(@NonNull sharedElements: MutableMap<View!, String!>): FragmentNavigator.Extras.Builder

Adds multiple shared elements for mapping Views in the current Fragment to transitionNames in the Fragment being navigated to.

Parameters
`sharedElements`	MutableMap<View!, String!>: Shared element pairs to add

Return
`FragmentNavigator.Extras.Builder`	this `Builder`

@NonNull fun build(): FragmentNavigator.Extras

Constructs the final Extras instance.

Return
`FragmentNavigator.Extras`	An immutable `Extras` instance.