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122 lines
4.2 KiB
122 lines
4.2 KiB
/*
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* Copyright (C) 2021 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 "AudioControl.h"
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#include <aidl/android/hardware/automotive/audiocontrol/AudioFocusChange.h>
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#include <aidl/android/hardware/automotive/audiocontrol/DuckingInfo.h>
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#include <aidl/android/hardware/automotive/audiocontrol/IFocusListener.h>
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#include <android-base/logging.h>
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#include <android-base/parseint.h>
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#include <android-base/strings.h>
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#include <android_audio_policy_configuration_V7_0.h>
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#include <private/android_filesystem_config.h>
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#include <stdio.h>
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namespace aidl::android::hardware::automotive::audiocontrol {
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using ::android::base::EqualsIgnoreCase;
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using ::android::base::ParseInt;
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using ::std::string;
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namespace xsd {
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using namespace ::android::audio::policy::configuration::V7_0;
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}
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AudioControl::AudioControl(const std::string& audio_control_server_addr)
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: mAudioControlServer(MakeAudioControlServer(audio_control_server_addr)) {}
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ndk::ScopedAStatus AudioControl::registerFocusListener(
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const shared_ptr<IFocusListener>& in_listener) {
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LOG(DEBUG) << "registering focus listener";
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if (in_listener) {
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mAudioControlServer->RegisterFocusListener(mFocusListener = in_listener);
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} else {
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LOG(ERROR) << "Unexpected nullptr for listener resulting in no-op.";
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus AudioControl::setBalanceTowardRight(float value) {
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus AudioControl::setFadeTowardFront(float value) {
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus AudioControl::onAudioFocusChange(const string& in_usage, int32_t in_zoneId,
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AudioFocusChange in_focusChange) {
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LOG(INFO) << "Focus changed: " << toString(in_focusChange).c_str() << " for usage "
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<< in_usage.c_str() << " in zone " << in_zoneId;
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus AudioControl::onDevicesToDuckChange(
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const std::vector<DuckingInfo>& in_duckingInfos) {
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LOG(INFO) << "AudioControl::onDevicesToDuckChange";
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for (const DuckingInfo& duckingInfo : in_duckingInfos) {
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LOG(INFO) << "zone: " << duckingInfo.zoneId;
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LOG(INFO) << "Devices to duck:";
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for (const auto& addressToDuck : duckingInfo.deviceAddressesToDuck) {
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LOG(INFO) << addressToDuck;
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}
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LOG(INFO) << "Devices to unduck:";
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for (const auto& addressToUnduck : duckingInfo.deviceAddressesToUnduck) {
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LOG(INFO) << addressToUnduck;
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}
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LOG(INFO) << "Usages holding focus:";
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for (const auto& usage : duckingInfo.usagesHoldingFocus) {
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LOG(INFO) << usage;
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}
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}
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return ndk::ScopedAStatus::ok();
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}
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ndk::ScopedAStatus AudioControl::onDevicesToMuteChange(
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const std::vector<MutingInfo>& in_mutingInfos) {
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LOG(INFO) << "AudioControl::onDevicesToMuteChange";
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for (const MutingInfo& mutingInfo : in_mutingInfos) {
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LOG(INFO) << "zone: " << mutingInfo.zoneId;
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LOG(INFO) << "Devices to mute:";
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for (const auto& addressToMute : mutingInfo.deviceAddressesToMute) {
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LOG(INFO) << addressToMute;
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}
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LOG(INFO) << "Devices to unmute:";
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for (const auto& addressToUnmute : mutingInfo.deviceAddressesToUnmute) {
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LOG(INFO) << addressToUnmute;
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}
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}
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return ndk::ScopedAStatus::ok();
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}
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binder_status_t AudioControl::dump(int fd, const char** args, uint32_t numArgs) {
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return STATUS_BAD_VALUE;
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}
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bool AudioControl::isHealthy() {
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// TODO(egranata, chenhaosjtuacm): fill this in with a real check
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// e.g. add a heartbeat message to remote side
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return true;
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}
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} // namespace aidl::android::hardware::automotive::audiocontrol
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