FragmentContainer

public abstract class FragmentContainer
extends Object

java.lang.Object
   ↳ androidx.fragment.app.FragmentContainer

Callbacks to a Fragment's container.

Summary

Public constructors

FragmentContainer()

Public methods

Fragment instantiate(Context context, String className, Bundle arguments)

This method is deprecated. Use FragmentManager.setFragmentFactory(FragmentFactory) to control how Fragments are instantiated.

abstract View onFindViewById(int id)

Return the view with the given resource ID.

abstract boolean onHasView()

Return true if the container holds any view.

Inherited methods

Public constructors

FragmentContainer

public FragmentContainer ()

Public methods

instantiate

public Fragment instantiate (Context context, 
                String className, 
                Bundle arguments)

This method is deprecated.
Use FragmentManager.setFragmentFactory(FragmentFactory) 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).

Parameters
context Context

className String

arguments Bundle

Returns
Fragment

onFindViewById

public abstract View onFindViewById (int id)

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

Parameters
id int

Returns
View

onHasView

public abstract boolean onHasView ()

Return true if the container holds any view.

Returns
boolean