1/*
2 * Copyright (C) 2013 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
17package com.android.server.lights;
18
19import android.hardware.light.V2_0.Flash;
20import android.hardware.light.V2_0.Brightness;
21
22public abstract class Light {
23    public static final int LIGHT_FLASH_NONE = Flash.NONE;
24    public static final int LIGHT_FLASH_TIMED = Flash.TIMED;
25    public static final int LIGHT_FLASH_HARDWARE = Flash.HARDWARE;
26
27    /**
28     * Light brightness is managed by a user setting.
29     */
30    public static final int BRIGHTNESS_MODE_USER = Brightness.USER;
31
32    /**
33     * Light brightness is managed by a light sensor.
34     */
35    public static final int BRIGHTNESS_MODE_SENSOR = Brightness.SENSOR;
36
37    /**
38     * Low-persistence light mode.
39     */
40    public static final int BRIGHTNESS_MODE_LOW_PERSISTENCE = Brightness.LOW_PERSISTENCE;
41
42    public abstract void setBrightness(int brightness);
43    public abstract void setBrightness(int brightness, int brightnessMode);
44    public abstract void setColor(int color);
45    public abstract void setFlashing(int color, int mode, int onMS, int offMS);
46    public abstract void pulse();
47    public abstract void pulse(int color, int onMS);
48    public abstract void turnOff();
49    public abstract void setVrMode(boolean enabled);
50}
51