1 /**
2  * Copyright (c) 2021, 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 android.service.dreams;
18 
19 /**
20 * {@link IDreamOverlayCallback} defines the interactions a dream overlay can have with its
21 * associated dream. It is the discretion of the {@link DreamService}) to honor any inbound requests
22 * from this callback.
23 *
24 * @hide
25 */
26 oneway interface IDreamOverlayCallback {
27     /**
28     * Invoked to request the dream exit.
29     */
onExitRequested()30     void onExitRequested();
31 
32     /**
33     * Invoked to redirect wake requests to overlay instead.
34     */
onRedirectWake(boolean redirect)35     void onRedirectWake(boolean redirect);
36 }