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_Telephony" 18 #include <android-base/logging.h> 19 #include <android/binder_to_string.h> 20 21 #include <Utils.h> 22 23 #include "core-impl/Telephony.h" 24 25 using aidl::android::hardware::audio::common::isValidAudioMode; 26 using aidl::android::media::audio::common::AudioMode; 27 using aidl::android::media::audio::common::Boolean; 28 using aidl::android::media::audio::common::Float; 29 30 namespace aidl::android::hardware::audio::core { 31 Telephony()32Telephony::Telephony() { 33 mTelecomConfig.voiceVolume = Float{TelecomConfig::VOICE_VOLUME_MAX}; 34 mTelecomConfig.ttyMode = TelecomConfig::TtyMode::OFF; 35 mTelecomConfig.isHacEnabled = Boolean{false}; 36 } 37 getSupportedAudioModes(std::vector<AudioMode> * _aidl_return)38ndk::ScopedAStatus Telephony::getSupportedAudioModes(std::vector<AudioMode>* _aidl_return) { 39 *_aidl_return = mSupportedAudioModes; 40 LOG(DEBUG) << __func__ << ": returning " << ::android::internal::ToString(*_aidl_return); 41 return ndk::ScopedAStatus::ok(); 42 } 43 switchAudioMode(AudioMode in_mode)44ndk::ScopedAStatus Telephony::switchAudioMode(AudioMode in_mode) { 45 if (!isValidAudioMode(in_mode)) { 46 LOG(ERROR) << __func__ << ": invalid mode " << toString(in_mode); 47 return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT); 48 } 49 if (std::find(mSupportedAudioModes.begin(), mSupportedAudioModes.end(), in_mode) != 50 mSupportedAudioModes.end()) { 51 LOG(DEBUG) << __func__ << ": " << toString(in_mode); 52 return ndk::ScopedAStatus::ok(); 53 } 54 LOG(ERROR) << __func__ << ": unsupported mode " << toString(in_mode); 55 return ndk::ScopedAStatus::fromExceptionCode(EX_UNSUPPORTED_OPERATION); 56 } 57 setTelecomConfig(const TelecomConfig & in_config,TelecomConfig * _aidl_return)58ndk::ScopedAStatus Telephony::setTelecomConfig(const TelecomConfig& in_config, 59 TelecomConfig* _aidl_return) { 60 if (in_config.voiceVolume.has_value() && 61 (in_config.voiceVolume.value().value < TelecomConfig::VOICE_VOLUME_MIN || 62 in_config.voiceVolume.value().value > TelecomConfig::VOICE_VOLUME_MAX)) { 63 LOG(ERROR) << __func__ 64 << ": voice volume value is invalid: " << in_config.voiceVolume.value().value; 65 return ndk::ScopedAStatus::fromExceptionCode(EX_ILLEGAL_ARGUMENT); 66 } 67 if (in_config.voiceVolume.has_value()) { 68 mTelecomConfig.voiceVolume = in_config.voiceVolume; 69 } 70 if (in_config.ttyMode != TelecomConfig::TtyMode::UNSPECIFIED) { 71 mTelecomConfig.ttyMode = in_config.ttyMode; 72 } 73 if (in_config.isHacEnabled.has_value()) { 74 mTelecomConfig.isHacEnabled = in_config.isHacEnabled; 75 } 76 *_aidl_return = mTelecomConfig; 77 LOG(DEBUG) << __func__ << ": received " << in_config.toString() << ", returning " 78 << _aidl_return->toString(); 79 return ndk::ScopedAStatus::ok(); 80 } 81 82 } // namespace aidl::android::hardware::audio::core 83