1 /*
2  * Copyright 2025 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package androidx.webkit;
18 
19 /**
20  * This class serves solely as a key for Page-associated data.
21  * The instance itself functions as the key/identifier.
22  * <p>
23  * While this interface is currently empty, it may be expanded on in the future.
24  * For example, it could be enhanced to expose lifecycle state information.
25  */
26 @WebNavigationClient.ExperimentalNavigationCallback
27 public interface Page { }
28