# LeanbackSettingsFragment

Artifact: [androidx.leanback:leanback-preference](https://developer.android.com/jetpack/androidx/releases/leanback) [View Source](https://cs.android.com/search?q=file:androidx/leanback/preference/LeanbackSettingsFragment.java+class:androidx.leanback.preference.LeanbackSettingsFragment) Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

*** ** * ** ***


```
abstract class LeanbackSettingsFragment : Fragment, PreferenceFragment.OnPreferenceStartFragmentCallback, PreferenceFragment.OnPreferenceStartScreenCallback, PreferenceFragment.OnPreferenceDisplayDialogCallback
```

<br />

|---|---|---|
| [kotlin.Any](https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html) |||
| ↳ | [android.app.Fragment](https://developer.android.com/reference/android/app/Fragment.html) ||
|   | ↳ | [androidx.leanback.preference.LeanbackSettingsFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment) |

*** ** * ** ***

> [!CAUTION]
> **This class is deprecated.**   
>
> Use `https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragmentCompat`

This fragment provides a container for displaying a `https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackPreferenceFragment`

The following sample code shows a simple leanback preference fragment that is populated from a resource. The resource it loads is:

```xml
<PreferenceScreen
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto">

    <PreferenceCategory
            android:title="@string/basic_preferences">

        <Preference
                android:key="preference"
                android:title="@string/title_basic_preference"
                android:summary="@string/summary_basic_preference"/>

        <Preference
                android:key="stylized"
                android:title="@string/title_stylish_preference"
                android:summary="@string/summary_stylish_preference"/>

        <Preference
                android:key="icon"
                android:title="@string/title_icon_preference"
                android:summary="@string/summary_icon_preference"
                android:icon="@android:drawable/ic_menu_camera"/>

        <Preference
                android:key="single_line_title"
                android:title="@string/title_single_line_title_preference"
                android:summary="@string/summary_single_line_title_preference"
                app:singleLineTitle="true"/>
    </PreferenceCategory>

    <PreferenceCategory
            android:title="@string/widgets">

        <CheckBoxPreference
                android:key="checkbox"
                android:title="@string/title_checkbox_preference"
                android:summary="@string/summary_checkbox_preference"/>

        <SwitchPreferenceCompat
                android:key="switch"
                android:title="@string/title_switch_preference"
                android:summary="@string/summary_switch_preference"/>

        <DropDownPreference
                android:key="dropdown"
                android:title="@string/title_dropdown_preference"
                android:entries="@array/entries"
                app:useSimpleSummaryProvider="true"
                android:entryValues="@array/entry_values"/>

        <SeekBarPreference
                android:key="seekbar"
                android:title="@string/title_seekbar_preference"
                android:max="10"
                android:defaultValue="5"/>
    </PreferenceCategory>

    <PreferenceCategory
            android:title="@string/dialogs">

        <EditTextPreference
                android:key="edittext"
                android:title="@string/title_edittext_preference"
                app:useSimpleSummaryProvider="true"
                android:dialogTitle="@string/dialog_title_edittext_preference"/>

        <ListPreference
                android:key="list"
                android:title="@string/title_list_preference"
                app:useSimpleSummaryProvider="true"
                android:entries="@array/entries"
                android:entryValues="@array/entry_values"
                android:dialogTitle="@string/dialog_title_list_preference"/>

        <MultiSelectListPreference
                android:key="multi_select_list"
                android:title="@string/title_multi_list_preference"
                android:summary="@string/summary_multi_list_preference"
                android:entries="@array/entries"
                android:entryValues="@array/entry_values"
                android:dialogTitle="@string/dialog_title_multi_list_preference"/>
    </PreferenceCategory>

    <PreferenceCategory
            android:key="advanced"
            android:title="@string/advanced_attributes"
            app:initialExpandedChildrenCount="1">

        <Preference
                android:key="expandable"
                android:title="@string/title_expandable_preference"
                android:summary="@string/summary_expandable_preference"/>

        <Preference
                android:title="@string/title_intent_preference"
                android:summary="@string/summary_intent_preference">

            <intent android:action="android.intent.action.VIEW"
                    android:data="http://www.android.com"/>

        </Preference>

        <SwitchPreferenceCompat
                android:key="parent"
                android:title="@string/title_parent_preference"
                android:summary="@string/summary_parent_preference"/>

        <SwitchPreferenceCompat
                android:key="child"
                android:dependency="parent"
                android:title="@string/title_child_preference"
                android:summary="@string/summary_child_preference"/>

        <SwitchPreferenceCompat
                android:key="toggle_summary"
                android:title="@string/title_toggle_summary_preference"
                android:summaryOn="@string/summary_on_toggle_summary_preference"
                android:summaryOff="@string/summary_off_toggle_summary_preference"/>

        <Preference
                android:key="copyable"
                android:title="@string/title_copyable_preference"
                android:summary="@string/summary_copyable_preference"
                android:selectable="false"
                app:enableCopying="true"/>
    </PreferenceCategory>

</PreferenceScreen>
```

The sample implements `https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartFragmentCallback#onPreferenceStartFragment(androidx.preference.PreferenceFragment,androidx.preference.Preference)`, `https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartScreenCallback#onPreferenceStartScreen(androidx.preference.PreferenceFragment,androidx.preference.PreferenceScreen)`, and `https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPreferenceStartInitialScreen()`:

```java
public static class SettingsFragment extends LeanbackSettingsFragmentCompat {
    @Override
    public void onPreferenceStartInitialScreen() {
        startPreferenceFragment(new DemoFragment());
    }

    @Override
    public boolean onPreferenceStartFragment(PreferenceFragmentCompat caller, Preference pref) {
        final Bundle args = pref.getExtras();
        final Fragment f = getChildFragmentManager().getFragmentFactory().instantiate(
                requireActivity().getClassLoader(), pref.getFragment());
        f.setArguments(args);
        f.setTargetFragment(caller, 0);
        if (f instanceof PreferenceFragmentCompat
                || f instanceof PreferenceDialogFragmentCompat) {
            startPreferenceFragment(f);
        } else {
            startImmersiveFragment(f);
        }
        return true;
    }

    @Override
    public boolean onPreferenceStartScreen(PreferenceFragmentCompat caller,
            PreferenceScreen pref) {
        final Fragment fragment = new DemoFragment();
        final Bundle args = new Bundle(1);
        args.putString(PreferenceFragmentCompat.ARG_PREFERENCE_ROOT, pref.getKey());
        fragment.setArguments(args);
        startPreferenceFragment(fragment);
        return true;
    }
}

/**
 * The fragment that is embedded in SettingsFragment
 */
public static class DemoFragment extends LeanbackPreferenceFragmentCompat {

    @Override
    public void onCreatePreferences(Bundle savedInstanceState, String rootKey) {
        // Load the preferences from an XML resource
        setPreferencesFromResource(R.xml.preferences, rootKey);
    }
}
```

## Summary

| ### Public constructors |
|---|
| `[LeanbackSettingsFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#LeanbackSettingsFragment())()` **This function is deprecated.** Deprecated in Java |

| ### Public functions |
|---|---|
| `https://developer.android.com/reference/android/view/View.html!` | `[onCreateView](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onCreateView(android.view.LayoutInflater,android.view.ViewGroup,android.os.Bundle))( inflater: https://developer.android.com/reference/android/view/LayoutInflater.html!, container: https://developer.android.com/reference/android/view/ViewGroup.html!, savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html! )` **This function is deprecated.** |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[onPause](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPause())()` **This function is deprecated.** |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `[onPreferenceDisplayDialog](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPreferenceDisplayDialog(androidx.preference.PreferenceFragment,androidx.preference.Preference))(caller: https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment, pref: https://developer.android.com/reference/kotlin/androidx/preference/Preference!)` **This function is deprecated.** Deprecated in Java |
| `abstract https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[onPreferenceStartInitialScreen](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPreferenceStartInitialScreen())()` **This function is deprecated.** Deprecated in Java |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[onResume](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onResume())()` **This function is deprecated.** |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[onViewCreated](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onViewCreated(android.view.View,android.os.Bundle))(view: https://developer.android.com/reference/android/view/View.html!, savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!)` **This function is deprecated.** |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[startImmersiveFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#startImmersiveFragment(android.app.Fragment))(fragment: https://developer.android.com/reference/android/app/Fragment.html)` **This function is deprecated.** Deprecated in Java |
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` | `[startPreferenceFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#startPreferenceFragment(android.app.Fragment))(fragment: https://developer.android.com/reference/android/app/Fragment.html)` **This function is deprecated.** Deprecated in Java |

### Inherited Constants

From [android.content.ComponentCallbacks2](https://developer.android.com/reference/android/content/ComponentCallbacks2.html) `const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_BACKGROUND = 40`

**This property is deprecated.** Deprecated in Java
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_COMPLETE = 80`

**This property is deprecated.**
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_MODERATE = 60`

**This property is deprecated.**
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_RUNNING_CRITICAL = 15`

**This property is deprecated.**
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_RUNNING_LOW = 10`

**This property is deprecated.**
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_RUNNING_MODERATE = 5`

**This property is deprecated.**
`const https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `https://developer.android.com/reference/android/content/ComponentCallbacks2.html#TRIM_MEMORY_UI_HIDDEN = 20`

**This property is deprecated.** Deprecated in Java

### Inherited functions

From [android.app.Fragment](https://developer.android.com/reference/android/app/Fragment.html) `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[dump](https://developer.android.com/reference/android/app/Fragment.html#dump(java.lang.String, java.io.FileDescriptor, java.io.PrintWriter, java.lang.String[]))(
prefix: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!,
fd: https://developer.android.com/reference/java/io/FileDescriptor.html!,
writer: https://developer.android.com/reference/java/io/PrintWriter.html!,
args: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-array/index.html<https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!>!
)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[equals](https://developer.android.com/reference/android/app/Fragment.html#equals(java.lang.Object))(o: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html!)`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/Activity.html!` `[getActivity](https://developer.android.com/reference/android/app/Fragment.html#getActivity())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[getAllowEnterTransitionOverlap](https://developer.android.com/reference/android/app/Fragment.html#getAllowEnterTransitionOverlap())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[getAllowReturnTransitionOverlap](https://developer.android.com/reference/android/app/Fragment.html#getAllowReturnTransitionOverlap())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/os/Bundle.html!` `[getArguments](https://developer.android.com/reference/android/app/Fragment.html#getArguments())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/FragmentManager.html!` `[getChildFragmentManager](https://developer.android.com/reference/android/app/Fragment.html#getChildFragmentManager())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/content/Context.html!` `[getContext](https://developer.android.com/reference/android/app/Fragment.html#getContext())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#getEnterTransition())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getExitTransition](https://developer.android.com/reference/android/app/Fragment.html#getExitTransition())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/FragmentManager.html!` `[getFragmentManager](https://developer.android.com/reference/android/app/Fragment.html#getFragmentManager())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-any/index.html!` `[getHost](https://developer.android.com/reference/android/app/Fragment.html#getHost())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[getId](https://developer.android.com/reference/android/app/Fragment.html#getId())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/view/LayoutInflater.html!` `[getLayoutInflater](https://developer.android.com/reference/android/app/Fragment.html#getLayoutInflater())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/LoaderManager.html!` `[getLoaderManager](https://developer.android.com/reference/android/app/Fragment.html#getLoaderManager())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/Fragment.html!` `[getParentFragment](https://developer.android.com/reference/android/app/Fragment.html#getParentFragment())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getReenterTransition](https://developer.android.com/reference/android/app/Fragment.html#getReenterTransition())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/content/res/Resources.html!` `[getResources](https://developer.android.com/reference/android/app/Fragment.html#getResources())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[getRetainInstance](https://developer.android.com/reference/android/app/Fragment.html#getRetainInstance())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getReturnTransition](https://developer.android.com/reference/android/app/Fragment.html#getReturnTransition())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getSharedElementEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#getSharedElementEnterTransition())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/transition/Transition.html!` `[getSharedElementReturnTransition](https://developer.android.com/reference/android/app/Fragment.html#getSharedElementReturnTransition())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` `[getString](https://developer.android.com/reference/android/app/Fragment.html#getString(int))(resId: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` `[getTag](https://developer.android.com/reference/android/app/Fragment.html#getTag())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/app/Fragment.html!` `[getTargetFragment](https://developer.android.com/reference/android/app/Fragment.html#getTargetFragment())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[getTargetRequestCode](https://developer.android.com/reference/android/app/Fragment.html#getTargetRequestCode())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-char-sequence/index.html!` `[getText](https://developer.android.com/reference/android/app/Fragment.html#getText(int))(resId: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[getUserVisibleHint](https://developer.android.com/reference/android/app/Fragment.html#getUserVisibleHint())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/view/View.html!` `[getView](https://developer.android.com/reference/android/app/Fragment.html#getView())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html` `[hashCode](https://developer.android.com/reference/android/app/Fragment.html#hashCode())()`

**This function is deprecated.**
`java-static https://developer.android.com/reference/android/app/Fragment.html!` `[instantiate](https://developer.android.com/reference/android/app/Fragment.html#instantiate(android.content.Context, java.lang.String))(context: https://developer.android.com/reference/android/content/Context.html!, fname: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isAdded](https://developer.android.com/reference/android/app/Fragment.html#isAdded())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isDetached](https://developer.android.com/reference/android/app/Fragment.html#isDetached())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isHidden](https://developer.android.com/reference/android/app/Fragment.html#isHidden())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isInLayout](https://developer.android.com/reference/android/app/Fragment.html#isInLayout())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isRemoving](https://developer.android.com/reference/android/app/Fragment.html#isRemoving())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isResumed](https://developer.android.com/reference/android/app/Fragment.html#isResumed())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isStateSaved](https://developer.android.com/reference/android/app/Fragment.html#isStateSaved())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[isVisible](https://developer.android.com/reference/android/app/Fragment.html#isVisible())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onActivityCreated](https://developer.android.com/reference/android/app/Fragment.html#onActivityCreated(android.os.Bundle))(savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onActivityResult](https://developer.android.com/reference/android/app/Fragment.html#onActivityResult(int, int, android.content.Intent))(requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, resultCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, data: https://developer.android.com/reference/android/content/Intent.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onAttach](https://developer.android.com/reference/android/app/Fragment.html#onAttach(android.app.Activity))(activity: https://developer.android.com/reference/android/app/Activity.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onAttachFragment](https://developer.android.com/reference/android/app/Fragment.html#onAttachFragment(android.app.Fragment))(childFragment: https://developer.android.com/reference/android/app/Fragment.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onConfigurationChanged](https://developer.android.com/reference/android/app/Fragment.html#onConfigurationChanged(android.content.res.Configuration))(newConfig: https://developer.android.com/reference/android/content/res/Configuration.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[onContextItemSelected](https://developer.android.com/reference/android/app/Fragment.html#onContextItemSelected(android.view.MenuItem))(item: https://developer.android.com/reference/android/view/MenuItem.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onCreate](https://developer.android.com/reference/android/app/Fragment.html#onCreate(android.os.Bundle))(savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://developer.android.com/reference/android/animation/Animator.html!` `[onCreateAnimator](https://developer.android.com/reference/android/app/Fragment.html#onCreateAnimator(int, boolean, int))(transit: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html, enter: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html, nextAnim: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onCreateContextMenu](https://developer.android.com/reference/android/app/Fragment.html#onCreateContextMenu(android.view.ContextMenu, android.view.View, android.view.ContextMenu.ContextMenuInfo))(
menu: https://developer.android.com/reference/android/view/ContextMenu.html!,
v: https://developer.android.com/reference/android/view/View.html!,
menuInfo: https://developer.android.com/reference/android/view/ContextMenu.ContextMenuInfo.html!
)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onCreateOptionsMenu](https://developer.android.com/reference/android/app/Fragment.html#onCreateOptionsMenu(android.view.Menu, android.view.MenuInflater))(menu: https://developer.android.com/reference/android/view/Menu.html!, inflater: https://developer.android.com/reference/android/view/MenuInflater.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onDestroy](https://developer.android.com/reference/android/app/Fragment.html#onDestroy())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onDestroyOptionsMenu](https://developer.android.com/reference/android/app/Fragment.html#onDestroyOptionsMenu())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onDestroyView](https://developer.android.com/reference/android/app/Fragment.html#onDestroyView())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onDetach](https://developer.android.com/reference/android/app/Fragment.html#onDetach())()`

**This function is deprecated.**
`https://developer.android.com/reference/android/view/LayoutInflater.html!` `[onGetLayoutInflater](https://developer.android.com/reference/android/app/Fragment.html#onGetLayoutInflater(android.os.Bundle))(savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onHiddenChanged](https://developer.android.com/reference/android/app/Fragment.html#onHiddenChanged(boolean))(hidden: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onInflate](https://developer.android.com/reference/android/app/Fragment.html#onInflate(android.app.Activity, android.util.AttributeSet, android.os.Bundle))(
activity: https://developer.android.com/reference/android/app/Activity.html!,
attrs: https://developer.android.com/reference/android/util/AttributeSet.html!,
savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!
)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onLowMemory](https://developer.android.com/reference/android/app/Fragment.html#onLowMemory())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onMultiWindowModeChanged](https://developer.android.com/reference/android/app/Fragment.html#onMultiWindowModeChanged(boolean))(isInMultiWindowMode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[onOptionsItemSelected](https://developer.android.com/reference/android/app/Fragment.html#onOptionsItemSelected(android.view.MenuItem))(item: https://developer.android.com/reference/android/view/MenuItem.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onOptionsMenuClosed](https://developer.android.com/reference/android/app/Fragment.html#onOptionsMenuClosed(android.view.Menu))(menu: https://developer.android.com/reference/android/view/Menu.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onPictureInPictureModeChanged](https://developer.android.com/reference/android/app/Fragment.html#onPictureInPictureModeChanged(boolean))(isInPictureInPictureMode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onPrepareOptionsMenu](https://developer.android.com/reference/android/app/Fragment.html#onPrepareOptionsMenu(android.view.Menu))(menu: https://developer.android.com/reference/android/view/Menu.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onRequestPermissionsResult](https://developer.android.com/reference/android/app/Fragment.html#onRequestPermissionsResult(int, java.lang.String[], int[]))(
requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html,
permissions: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-array/index.html<https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!>!,
grantResults: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int-array/index.html<https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html>!
)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onSaveInstanceState](https://developer.android.com/reference/android/app/Fragment.html#onSaveInstanceState(android.os.Bundle))(outState: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onStart](https://developer.android.com/reference/android/app/Fragment.html#onStart())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onStop](https://developer.android.com/reference/android/app/Fragment.html#onStop())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onTrimMemory](https://developer.android.com/reference/android/app/Fragment.html#onTrimMemory(int))(level: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[onViewStateRestored](https://developer.android.com/reference/android/app/Fragment.html#onViewStateRestored(android.os.Bundle))(savedInstanceState: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[postponeEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#postponeEnterTransition())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[registerForContextMenu](https://developer.android.com/reference/android/app/Fragment.html#registerForContextMenu(android.view.View))(view: https://developer.android.com/reference/android/view/View.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[requestPermissions](https://developer.android.com/reference/android/app/Fragment.html#requestPermissions(java.lang.String[], int))(permissions: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-array/index.html<https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!>!, requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setAllowEnterTransitionOverlap](https://developer.android.com/reference/android/app/Fragment.html#setAllowEnterTransitionOverlap(boolean))(allow: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setAllowReturnTransitionOverlap](https://developer.android.com/reference/android/app/Fragment.html#setAllowReturnTransitionOverlap(boolean))(allow: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setArguments](https://developer.android.com/reference/android/app/Fragment.html#setArguments(android.os.Bundle))(args: https://developer.android.com/reference/android/os/Bundle.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setEnterSharedElementCallback](https://developer.android.com/reference/android/app/Fragment.html#setEnterSharedElementCallback(android.app.SharedElementCallback))(callback: https://developer.android.com/reference/android/app/SharedElementCallback.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#setEnterTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setExitSharedElementCallback](https://developer.android.com/reference/android/app/Fragment.html#setExitSharedElementCallback(android.app.SharedElementCallback))(callback: https://developer.android.com/reference/android/app/SharedElementCallback.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setExitTransition](https://developer.android.com/reference/android/app/Fragment.html#setExitTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setHasOptionsMenu](https://developer.android.com/reference/android/app/Fragment.html#setHasOptionsMenu(boolean))(hasMenu: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setInitialSavedState](https://developer.android.com/reference/android/app/Fragment.html#setInitialSavedState(android.app.Fragment.SavedState))(state: https://developer.android.com/reference/android/app/Fragment.SavedState.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setMenuVisibility](https://developer.android.com/reference/android/app/Fragment.html#setMenuVisibility(boolean))(menuVisible: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setReenterTransition](https://developer.android.com/reference/android/app/Fragment.html#setReenterTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setRetainInstance](https://developer.android.com/reference/android/app/Fragment.html#setRetainInstance(boolean))(retain: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setReturnTransition](https://developer.android.com/reference/android/app/Fragment.html#setReturnTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setSharedElementEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#setSharedElementEnterTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setSharedElementReturnTransition](https://developer.android.com/reference/android/app/Fragment.html#setSharedElementReturnTransition(android.transition.Transition))(transition: https://developer.android.com/reference/android/transition/Transition.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setTargetFragment](https://developer.android.com/reference/android/app/Fragment.html#setTargetFragment(android.app.Fragment, int))(fragment: https://developer.android.com/reference/android/app/Fragment.html!, requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[setUserVisibleHint](https://developer.android.com/reference/android/app/Fragment.html#setUserVisibleHint(boolean))(isVisibleToUser: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[shouldShowRequestPermissionRationale](https://developer.android.com/reference/android/app/Fragment.html#shouldShowRequestPermissionRationale(java.lang.String))(permission: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[startActivity](https://developer.android.com/reference/android/app/Fragment.html#startActivity(android.content.Intent))(intent: https://developer.android.com/reference/android/content/Intent.html!)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[startActivityForResult](https://developer.android.com/reference/android/app/Fragment.html#startActivityForResult(android.content.Intent, int))(intent: https://developer.android.com/reference/android/content/Intent.html!, requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[startIntentSenderForResult](https://developer.android.com/reference/android/app/Fragment.html#startIntentSenderForResult(android.content.IntentSender, int, android.content.Intent, int, int, int, android.os.Bundle))(
intent: https://developer.android.com/reference/android/content/IntentSender.html!,
requestCode: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html,
fillInIntent: https://developer.android.com/reference/android/content/Intent.html!,
flagsMask: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html,
flagsValues: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html,
extraFlags: https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-int/index.html,
options: https://developer.android.com/reference/android/os/Bundle.html!
)`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[startPostponedEnterTransition](https://developer.android.com/reference/android/app/Fragment.html#startPostponedEnterTransition())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-string/index.html!` `[toString](https://developer.android.com/reference/android/app/Fragment.html#toString())()`

**This function is deprecated.**
`https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-unit/index.html` `[unregisterForContextMenu](https://developer.android.com/reference/android/app/Fragment.html#unregisterForContextMenu(android.view.View))(view: https://developer.android.com/reference/android/view/View.html!)`

**This function is deprecated.**
From [androidx.preference.PreferenceFragment.OnPreferenceStartFragmentCallback](https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartFragmentCallback) `abstract https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[onPreferenceStartFragment](https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartFragmentCallback#onPreferenceStartFragment(androidx.preference.PreferenceFragment,androidx.preference.Preference))(caller: https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment, pref: https://developer.android.com/reference/kotlin/androidx/preference/Preference)`

**This function is deprecated.** Deprecated in Java
From [androidx.preference.PreferenceFragment.OnPreferenceStartScreenCallback](https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartScreenCallback) `abstract https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` `[onPreferenceStartScreen](https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment.OnPreferenceStartScreenCallback#onPreferenceStartScreen(androidx.preference.PreferenceFragment,androidx.preference.PreferenceScreen))(
caller: https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment,
pref: https://developer.android.com/reference/kotlin/androidx/preference/PreferenceScreen
)`

**This function is deprecated.** Deprecated in Java

## Public constructors

### LeanbackSettingsFragment

Added in 1.1.0 Deprecated in 1.1.0

```
[LeanbackSettingsFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#LeanbackSettingsFragment())()
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

## Public functions

### onCreateView

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [onCreateView](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onCreateView(android.view.LayoutInflater,android.view.ViewGroup,android.os.Bundle))(
    inflater: LayoutInflater!,
    container: ViewGroup!,
    savedInstanceState: Bundle!
): View!
```

> [!CAUTION]
> **This function is deprecated.**   

### onPause

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [onPause](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPause())(): Unit
```

> [!CAUTION]
> **This function is deprecated.**   

### onPreferenceDisplayDialog

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [onPreferenceDisplayDialog](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPreferenceDisplayDialog(androidx.preference.PreferenceFragment,androidx.preference.Preference))(caller: PreferenceFragment, pref: Preference!): Boolean
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

| Parameters |
|---|---|
| `caller: https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment` | The fragment containing the preference requesting the dialog |
| `pref: https://developer.android.com/reference/kotlin/androidx/preference/Preference!` | The preference requesting the dialog |

| Returns |
|---|---|
| `https://kotlinlang.org/api/core/kotlin-stdlib/kotlin/-boolean/index.html` | `true` if the dialog creation has been handled |

### onPreferenceStartInitialScreen

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
abstract fun [onPreferenceStartInitialScreen](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onPreferenceStartInitialScreen())(): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

Called to instantiate the initial `https://developer.android.com/reference/kotlin/androidx/preference/PreferenceFragment` to be shown in this fragment. Implementations are expected to call `https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#startPreferenceFragment(android.app.Fragment)`.

### onResume

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [onResume](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onResume())(): Unit
```

> [!CAUTION]
> **This function is deprecated.**   

### onViewCreated

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [onViewCreated](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#onViewCreated(android.view.View,android.os.Bundle))(view: View!, savedInstanceState: Bundle!): Unit
```

> [!CAUTION]
> **This function is deprecated.**   

### startImmersiveFragment

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [startImmersiveFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#startImmersiveFragment(android.app.Fragment))(fragment: Fragment): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

Displays a fragment to the user, temporarily replacing the contents of this fragment.

| Parameters |
|---|---|
| `fragment: https://developer.android.com/reference/android/app/Fragment.html` | Fragment instance to be added. |

### startPreferenceFragment

Added in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0) Deprecated in [1.1.0](https://developer.android.com/jetpack/androidx/releases/leanback#1.1.0)

```
fun [startPreferenceFragment](https://developer.android.com/reference/kotlin/androidx/leanback/preference/LeanbackSettingsFragment#startPreferenceFragment(android.app.Fragment))(fragment: Fragment): Unit
```

> [!CAUTION]
> **This function is deprecated.**   
> Deprecated in Java

Displays a preference fragment to the user. This method can also be used to display list-style fragments on top of the stack of preference fragments.

| Parameters |
|---|---|
| `fragment: https://developer.android.com/reference/android/app/Fragment.html` | Fragment instance to be added. |