84dd3b7496
This is a revision of the previous 2.0 HIDL-based light HAL.
It accomplishes 2 goals:
1) Support more than 1 light for a given type. This allows Assistant to
use the HAL on TV platforms that have usually 4 indicator lights.
2) Use AIDL, which is the more modern way of writing HALs.
The previous HAL is in hardware/interfaces/light/2.0 and the new one is
in versioned as aidl, as that supports forward compatibility.
Test: atest VtsHalLightTargetTest
Bug: 142715294, 142230898
Change-Id: I6d8c12b3df88e02f2a0fff8b6aa8543372b510c8
Merged-In: I08d831ca0380d8bb187e43f6d5c214810ff72f50
39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
/*
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* Copyright (C) 2019 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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#include "Lights.h"
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#include <android-base/logging.h>
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namespace aidl {
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namespace android {
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namespace hardware {
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namespace light {
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ndk::ScopedAStatus Lights::setLightState(int id, const HwLightState& state) {
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LOG(INFO) << "Lights setting state for id=" << id << " to color " << std::hex << state.color;
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return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION);
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}
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ndk::ScopedAStatus Lights::getLights(std::vector<HwLight>* /*lights*/) {
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LOG(INFO) << "Lights reporting supported lights";
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return ndk::ScopedAStatus::ok();
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}
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} // namespace light
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} // namespace hardware
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} // namespace android
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} // namespace aidl
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