1 /* 2 * Copyright (c) 2025-2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef LOG_TAG 16 #define LOG_TAG "AudioWorkgroupCallbackStub" 17 #endif 18 19 #include "audio_workgroup_callback_impl.h" 20 #include "audio_common_log.h" 21 #include "audio_errors.h" 22 23 namespace OHOS { 24 namespace AudioStandard { 25 AudioWorkgroupCallbackImpl()26AudioWorkgroupCallbackImpl::AudioWorkgroupCallbackImpl() 27 { 28 AUDIO_DEBUG_LOG("AudioWorkgroupCallbackImpl ctor"); 29 } 30 ~AudioWorkgroupCallbackImpl()31AudioWorkgroupCallbackImpl::~AudioWorkgroupCallbackImpl() 32 { 33 AUDIO_DEBUG_LOG("~AudioWorkgroupCallbackImpl dtor"); 34 } 35 AddWorkgroupChangeCallback(std::shared_ptr<AudioWorkgroupChangeCallback> cb)36void AudioWorkgroupCallbackImpl::AddWorkgroupChangeCallback( 37 std::shared_ptr<AudioWorkgroupChangeCallback> cb) 38 { 39 workgroupCb_ = cb; 40 } 41 RemoveWorkgroupChangeCallback()42void AudioWorkgroupCallbackImpl::RemoveWorkgroupChangeCallback() 43 { 44 workgroupCb_ = nullptr; 45 } 46 OnWorkgroupChange(const AudioWorkgroupChangeInfoIpc & info)47int32_t AudioWorkgroupCallbackImpl::OnWorkgroupChange( 48 const AudioWorkgroupChangeInfoIpc &info) 49 { 50 if (workgroupCb_ == nullptr) { 51 return ERROR; 52 } 53 workgroupCb_->OnWorkgroupChange(info.changeInfo); 54 return SUCCESS; 55 } 56 57 } // namespace AudioStandard 58 } // namespace OHOS