1 /**
2  * Copyright (C) 2020 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.hardware.lights;
18 
19 import android.hardware.lights.Light;
20 import android.hardware.lights.LightState;
21 
22 /**
23  * API to lights manager service.
24  *
25  * {@hide}
26  */
27 interface ILightsManager {
getLights()28   List<Light> getLights();
getLightState(int lightId)29   LightState getLightState(int lightId);
openSession(in IBinder sessionToken)30   void openSession(in IBinder sessionToken);
closeSession(in IBinder sessionToken)31   void closeSession(in IBinder sessionToken);
setLightStates(in IBinder sessionToken, in int[] lightIds, in LightState[] states)32   void setLightStates(in IBinder sessionToken, in int[] lightIds, in LightState[] states);
33 }
34