1 /* 2 * Copyright (c) 2023 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 16 17 #include "audio_spatialization_state_change_callback.h" 18 #include "audio_policy_log.h" 19 20 namespace OHOS { 21 namespace AudioStandard { 22 AudioSpatializationStateChangeListenerCallback(const sptr<IStandardSpatializationStateChangeListener> & listener)23AudioSpatializationStateChangeListenerCallback::AudioSpatializationStateChangeListenerCallback( 24 const sptr<IStandardSpatializationStateChangeListener> &listener) 25 : listener_(listener) 26 { 27 AUDIO_DEBUG_LOG("Instance create"); 28 } 29 ~AudioSpatializationStateChangeListenerCallback()30AudioSpatializationStateChangeListenerCallback::~AudioSpatializationStateChangeListenerCallback() 31 { 32 AUDIO_DEBUG_LOG("Instance destroy"); 33 } 34 OnSpatializationStateChange(const AudioSpatializationState & spatializationState)35void AudioSpatializationStateChangeListenerCallback::OnSpatializationStateChange( 36 const AudioSpatializationState &spatializationState) 37 { 38 AUDIO_DEBUG_LOG("entered"); 39 if (listener_ != nullptr) { 40 listener_->OnSpatializationStateChange(spatializationState); 41 } 42 } 43 44 } // AudioStandard 45 } // OHOS 46