HeadersSupportFragment

public class HeadersSupportFragment
extends Fragment

java.lang.Object
   ↳ androidx.fragment.app.Fragment
     ↳ androidx.leanback.app.HeadersSupportFragment


An fragment containing a list of row headers. Implementation must support three types of rows:

Use setPresenterSelector(PresenterSelector) in subclass constructor to customize Presenters. App may override BrowseSupportFragment.onCreateHeadersSupportFragment().

Summary

Nested classes

interface HeadersSupportFragment.OnHeaderClickedListener

Interface definition for a callback to be invoked when a header item is clicked. 

interface HeadersSupportFragment.OnHeaderViewSelectedListener

Interface definition for a callback to be invoked when a header item is selected. 

Public constructors

HeadersSupportFragment()

Public methods

final ObjectAdapter getAdapter()

Returns the Adapter that represents list of rows.

final ItemBridgeAdapter getBridgeAdapter()

Returns the RecyclerView.Adapter that wraps getAdapter().

final PresenterSelector getPresenterSelector()

Get the presenter selector used to create and bind views.

int getSelectedPosition()

Gets position of currently selected row.

final VerticalGridView getVerticalGridView()
boolean isScrolling()
View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)

Called to have the fragment instantiate its user interface view.

void onDestroyView()