added in version 22.1.0
belongs to Maven artifact com.android.support:leanback-v17:28.0.0-alpha1

RowsSupportFragment

public class RowsSupportFragment
extends Fragment implements BrowseSupportFragment.MainFragmentRowsAdapterProvider, BrowseSupportFragment.MainFragmentAdapterProvider

java.lang.Object
↳	android.support.v4.app.Fragment
	↳	android.support.v17.leanback.app.RowsSupportFragment

An ordered set of rows of leanback widgets.

A RowsSupportFragment renders the elements of its ObjectAdapter as a set of rows in a vertical list. The Adapter's PresenterSelector must maintain subclasses of RowPresenter.

Summary

Nested classes
`class`	`RowsSupportFragment.MainFragmentAdapter`
`class`	`RowsSupportFragment.MainFragmentRowsAdapter` The adapter that RowsSupportFragment implements BrowseSupportFragment.MainFragmentRowsAdapter.

Public constructors
`RowsSupportFragment()`

Public methods
`void`	`enableRowScaling(boolean enable)` This method was deprecated in API level 24.1.0. use `enableRowScaling(boolean)` instead.
`RowPresenter.ViewHolder`	`findRowViewHolderByPosition(int position)` Find row ViewHolder by position in adapter.
`final ObjectAdapter`	`getAdapter()` Returns the Adapter that represents list of rows.
`final ItemBridgeAdapter`	`getBridgeAdapter()` Returns the RecyclerView.Adapter that wraps `getAdapter()`.
`MainFragmentAdapter`	`getMainFragmentAdapter()` Returns an instance of `BrowseSupportFragment.MainFragmentAdapter` that `BrowseSupportFragment` would use to communicate with the target fragment.
`MainFragmentRowsAdapter`	`getMainFragmentRowsAdapter()` Returns an instance of `BrowseSupportFragment.MainFragmentRowsAdapter` that `BrowseSupportFragment` would use to communicate with the target fragment.
`BaseOnItemViewClickedListener`	`getOnItemViewClickedListener()` Returns the item clicked listener.
`BaseOnItemViewSelectedListener`	`getOnItemViewSelectedListener()` Returns an item selection listener.
`final PresenterSelector`	`getPresenterSelector()` Get the presenter selector used to create and bind views.
`RowPresenter.ViewHolder`	`getRowViewHolder(int position)` Get row ViewHolder at adapter position.
`int`	`getSelectedPosition()` Gets position of currently selected row.
`final VerticalGridView`	`getVerticalGridView()`
`boolean`	`isScrolling()`
`void`	`onCreate(Bundle savedInstanceState)` Called to do initial creation of a fragment.
`View`	`onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)` Called to have the fragment instantiate its user interface view.
`void`	`onDestroyView()` Called when the view previously created by `onCreateView(LayoutInflater, ViewGroup, Bundle)` has been detached from the fragment.
`void`	`onSaveInstanceState(Bundle outState)` Called to ask the fragment to save its current dynamic state, so it can later be reconstructed in a new instance of its process is restarted.
`void`	`onTransitionEnd()`
`boolean`	`onTransitionPrepare()`
`void`	`onTransitionStart()`
`void`	`onViewCreated(View view, Bundle savedInstanceState)` Called immediately after `onCreateView(LayoutInflater, ViewGroup, Bundle)` has returned, but before any saved state has been restored in to the view.
`final void`	`setAdapter(ObjectAdapter rowsAdapter)` Sets the adapter that represents a list of rows.
`void`	`setAlignment(int windowAlignOffsetFromTop)`
`void`	`setEntranceTransitionState(boolean afterTransition)` For rows that willing to participate entrance transition, this function hide views if afterTransition is true, show views if afterTransition is false.
`void`	`setExpand(boolean expand)` Set the visibility of titles/hovercard of browse rows.
`void`	`setOnItemViewClickedListener(BaseOnItemViewClickedListener listener)` Sets an item clicked listener on the fragment.
`void`	`setOnItemViewSelectedListener(BaseOnItemViewSelectedListener listener)` Sets an item selection listener.
`final void`	`setPresenterSelector(PresenterSelector presenterSelector)` Set the presenter selector used to create and bind views.
`void`	`setSelectedPosition(int position)` Sets the selected row position with smooth animation.
`void`	`setSelectedPosition(int rowPosition, boolean smooth, Presenter.ViewHolderTask rowHolderTask)` Selects a Row and perform an optional task on the Row.
`void`	`setSelectedPosition(int position, boolean smooth)` Sets the selected row position.

Protected methods
`VerticalGridView`	`findGridViewFromRoot(View view)`

Inherited methods

From class


  
    android.support.v4.app.Fragment

`void`	`dump(String prefix, FileDescriptor fd, PrintWriter writer, String[] args)` Print the Fragments's state into the given stream.
`final boolean`	`equals(Object o)` Subclasses can not override equals().
`final FragmentActivity`	`getActivity()` Return the `FragmentActivity` this fragment is currently associated with.
`boolean`	`getAllowEnterTransitionOverlap()` Returns whether the the exit transition and enter transition overlap or not.
`boolean`	`getAllowReturnTransitionOverlap()` Returns whether the the return transition and reenter transition overlap or not.
`final Bundle`	`getArguments()` Return the arguments supplied when the fragment was instantiated, if any.
`final FragmentManager`	`getChildFragmentManager()` Return a private FragmentManager for placing and managing Fragments inside of this Fragment.
`Context`	`getContext()` Return the `Context` this fragment is currently associated with.
`Object`	`getEnterTransition()` Returns the Transition that will be used to move Views into the initial scene.
`Object`	`getExitTransition()` Returns the Transition that will be used to move Views out of the scene when the fragment is removed, hidden, or detached when not popping the back stack.
`final FragmentManager`	`getFragmentManager()` Return the FragmentManager for interacting with fragments associated with this fragment's activity.
`final Object`	`getHost()` Return the host object of this fragment.
`final int`	`getId()` Return the identifier this fragment is known by.
`final LayoutInflater`	`getLayoutInflater()` Returns the cached LayoutInflater used to inflate Views of this Fragment.
`Lifecycle`	`getLifecycle()`
`LoaderManager`	`getLoaderManager()` Return the LoaderManager for this fragment.
`final Fragment`	`getParentFragment()` Returns the parent Fragment containing this Fragment.
`Object`	`getReenterTransition()` Returns the Transition that will be used to move Views in to the scene when returning due to popping a back stack.
`final Resources`	`getResources()` Return `requireActivity().getResources()`.
`final boolean`	`getRetainInstance()`
`Object`	`getReturnTransition()` Returns the Transition that will be used to move Views out of the scene when the Fragment is preparing to be removed, hidden, or detached because of popping the back stack.
`Object`	`getSharedElementEnterTransition()` Returns the Transition that will be used for shared elements transferred into the content Scene.
`Object`	`getSharedElementReturnTransition()` Return the Transition that will be used for shared elements transferred back during a pop of the back stack.
`final String`	`getString(int resId, Object... formatArgs)` Return a localized formatted string from the application's package's default string table, substituting the format arguments as defined in `Formatter` and `format(String, Object...)`.
`final String`	`getString(int resId)` Return a localized string from the application's package's default string table.
`final String`	`getTag()` Get the tag name of the fragment, if specified.
`final Fragment`	`getTargetFragment()` Return the target fragment set by `setTargetFragment(Fragment, int)`.
`final int`	`getTargetRequestCode()` Return the target request code set by `setTargetFragment(Fragment, int)`.
`final CharSequence`	`getText(int resId)` Return a localized, styled CharSequence from the application's package's default string table.
`boolean`	`getUserVisibleHint()`
`View`	`getView()` Get the root view for the fragment's layout (the one returned by `onCreateView(LayoutInflater, ViewGroup, Bundle)`), if provided.
`ViewModelStore`	`getViewModelStore()`
`final int`	`hashCode()` Subclasses can not override hashCode().
`static Fragment`	`instantiate(Context context, String fname)` Like `instantiate(Context, String, Bundle)` but with a null argument Bundle.
`static Fragment`	`instantiate(Context context, String fname, Bundle args)`

RowsSupportFragment

Summary

Nested classes

Public constructors

Public methods

Protected methods

Inherited methods