public interface

SavedStateRegistryOwner

implements LifecycleOwner

 androidx.savedstate.SavedStateRegistryOwner

Subclasses:

ListPreferenceDialogFragmentCompat, PreferenceDialogFragmentCompat, PreferenceFragmentCompat, EditTextPreferenceDialogFragmentCompat, MultiSelectListPreferenceDialogFragmentCompat, CarAppPermissionActivity, CarAppActivity, LauncherActivity, BaseCarAppActivity, Viewer, PdfPasswordDialog, PdfViewer, LoadingViewer, PasswordDialog, AppSearchDebugActivity, DocumentFragment, MenuFragment, DocumentListFragment, SchemaTypeListFragment, SlicePermissionActivity, ComponentActivity, ComplicationHelperActivity, AmbientModeSupport, ListFragment, DialogFragment, FragmentActivity, Fragment, FragmentScenario.EmptyFragmentActivity, DeviceCredentialHandlerActivity, FingerprintHelperFragment, FingerprintDialogFragment, BiometricFragment, MediaRouteChooserDialogFragment, MediaRouteDiscoveryFragment, MediaRouteControllerDialogFragment, AppCompatActivity, AppCompatDialogFragment, NavBackStackEntry, NavHostFragment, BaseLeanbackPreferenceFragmentCompat, LeanbackListPreferenceDialogFragmentCompat, LeanbackPreferenceFragmentCompat, LeanbackEditTextPreferenceDialogFragmentCompat, LeanbackSettingsFragmentCompat, LeanbackPreferenceDialogFragmentCompat, VideoSupportFragment, BrowseSupportFragment, VerticalGridSupportFragment, PlaybackSupportFragment, GuidedStepSupportFragment, GuidedStepSupportFragment.DummyFragment, OnboardingSupportFragment, SearchSupportFragment, HeadersSupportFragment, BrandedSupportFragment, DetailsSupportFragment, ErrorSupportFragment, RowsSupportFragment, BaseSupportFragment

Overview

A scope that owns SavedStateRegistry

Summary

Methods
public SavedStateRegistrygetSavedStateRegistry()

Returns owned SavedStateRegistry

Methods

public SavedStateRegistry getSavedStateRegistry()

Returns owned SavedStateRegistry

Returns:

a SavedStateRegistry

Source

/*
 * Copyright 2019 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package androidx.savedstate;


import androidx.annotation.NonNull;
import androidx.lifecycle.LifecycleOwner;

/**
 * A scope that owns {@link SavedStateRegistry}
 *
 * @see ViewTreeSavedStateRegistryOwner
 */
public interface SavedStateRegistryOwner extends LifecycleOwner {
    /**
     * Returns owned {@link SavedStateRegistry}
     *
     * @return a {@link SavedStateRegistry}
     */
    @NonNull
    SavedStateRegistry getSavedStateRegistry();
}