1 /* 2 * Copyright (C) 2022 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 #define LOG_TAG "AHAL_SoundDose" 18 19 #include "core-impl/SoundDose.h" 20 21 #include <android-base/logging.h> 22 23 namespace aidl::android::hardware::audio::core::sounddose { 24 setOutputRs2UpperBound(float in_rs2ValueDbA)25ndk::ScopedAStatus SoundDose::setOutputRs2UpperBound(float in_rs2ValueDbA) { 26 if (in_rs2ValueDbA < MIN_RS2 || in_rs2ValueDbA > DEFAULT_MAX_RS2) { 27 LOG(ERROR) << __func__ << ": RS2 value is invalid: " << in_rs2ValueDbA; 28 return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT); 29 } 30 31 mRs2Value = in_rs2ValueDbA; 32 return ndk::ScopedAStatus::ok(); 33 } 34 getOutputRs2UpperBound(float * _aidl_return)35ndk::ScopedAStatus SoundDose::getOutputRs2UpperBound(float* _aidl_return) { 36 *_aidl_return = mRs2Value; 37 LOG(DEBUG) << __func__ << ": returning " << *_aidl_return; 38 return ndk::ScopedAStatus::ok(); 39 } 40 registerSoundDoseCallback(const std::shared_ptr<ISoundDose::IHalSoundDoseCallback> & in_callback)41ndk::ScopedAStatus SoundDose::registerSoundDoseCallback( 42 const std::shared_ptr<ISoundDose::IHalSoundDoseCallback>& in_callback) { 43 if (in_callback.get() == nullptr) { 44 LOG(ERROR) << __func__ << ": Callback is nullptr"; 45 return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT); 46 } 47 if (mCallback != nullptr) { 48 LOG(ERROR) << __func__ << ": Sound dose callback was already registered"; 49 return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_STATE); 50 } 51 52 mCallback = in_callback; 53 LOG(DEBUG) << __func__ << ": Registered sound dose callback "; 54 return ndk::ScopedAStatus::ok(); 55 } 56 57 } // namespace aidl::android::hardware::audio::core::sounddose 58