FragmentContainer

Kotlin |Java

abstract class FragmentContainer

kotlin.Any
↳	androidx.fragment.app.FragmentContainer

Known Direct Subclasses

FragmentHostCallback

Integration points with the Fragment host.

Callbacks to a Fragment's container.

Summary

Public constructors
`<init>()` Callbacks to a `Fragment`'s container.

Public methods
open Fragment	`instantiate(@NonNull context: Context, @NonNull className: String, @Nullable arguments: Bundle?)` Creates an instance of the specified fragment, can be overridden to construct fragments with dependencies, or change the fragment being constructed.
abstract View?	`onFindViewById(@IdRes id: Int)` Return the view with the given resource ID.
abstract Boolean	`onHasView()` Return `true` if the container holds any view.

Public constructors

<init>

FragmentContainer()

Callbacks to a Fragment's container.

Public methods

instantiate

@NonNull open fun instantiate(
    @NonNull context: Context, 
    @NonNull className: String, 
    @Nullable arguments: Bundle?
): Fragment

Deprecated: Use FragmentManager#setFragmentFactory to control how Fragments are instantiated.

Creates an instance of the specified fragment, can be overridden to construct fragments with dependencies, or change the fragment being constructed. By default just calls Fragment#instantiate(Context, String, Bundle).

onFindViewById

@Nullable abstract fun onFindViewById(@IdRes id: Int): View?

Return the view with the given resource ID. May return null if the view is not a child of this container.

onHasView

abstract fun onHasView(): Boolean

Return true if the container holds any view.