42 lines
1.2 KiB
Java
42 lines
1.2 KiB
Java
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/*
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* Copyright (C) 2022 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.hardware.input;
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/**
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* The KeyboardBacklightState class is a representation of a keyboard backlight which is a
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* single-colored backlight that illuminates all the keys on the keyboard.
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*
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* @hide
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*/
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public abstract class KeyboardBacklightState {
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/**
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* Get the backlight brightness level in range [0, {@link #getMaxBrightnessLevel()}].
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*
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* @return backlight brightness level
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*/
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public abstract int getBrightnessLevel();
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/**
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* Get the max backlight brightness level.
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*
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* @return max backlight brightness level
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*/
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public abstract int getMaxBrightnessLevel();
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}
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