1 /*
2 * Copyright (c) 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 "AudioManagerListenerCallback"
17 #endif
18
19 #include "audio_system_manager.h"
20 #include "audio_service_log.h"
21 #include "audio_manager_listener.h"
22
23 namespace OHOS {
24 namespace AudioStandard {
AudioManagerListenerCallback(const sptr<IStandardAudioServerManagerListener> & listener)25 AudioManagerListenerCallback::AudioManagerListenerCallback(const sptr<IStandardAudioServerManagerListener>& listener)
26 : listener_(listener)
27 {
28 }
29
~AudioManagerListenerCallback()30 AudioManagerListenerCallback::~AudioManagerListenerCallback()
31 {
32 }
33
OnAudioParameterChange(const std::string networkId,const AudioParamKey key,const std::string & condition,const std::string & value)34 void AudioManagerListenerCallback::OnAudioParameterChange(const std::string networkId, const AudioParamKey key,
35 const std::string& condition, const std::string& value)
36 {
37 if (listener_ != nullptr) {
38 listener_->OnAudioParameterChange(networkId, key, condition, value);
39 }
40 }
41
OnCapturerState(bool isActive)42 void AudioManagerListenerCallback::OnCapturerState(bool isActive)
43 {
44 if (listener_ != nullptr) {
45 isFirstOnCapturerStateCallbackSent_ = true;
46 listener_->OnCapturerState(isActive);
47 }
48 }
49
OnWakeupClose()50 void AudioManagerListenerCallback::OnWakeupClose()
51 {
52 if (listener_ != nullptr) {
53 listener_->OnWakeupClose();
54 }
55 }
56
TrigerFirstOnCapturerStateCallback(bool isActive)57 void AudioManagerListenerCallback::TrigerFirstOnCapturerStateCallback(bool isActive)
58 {
59 if (!isFirstOnCapturerStateCallbackSent_.exchange(true)) {
60 OnCapturerState(isActive);
61 }
62 }
63
OnDataTransferStateChange(const int32_t & callbackId,const AudioRendererDataTransferStateChangeInfo & info)64 void AudioManagerListenerCallback::OnDataTransferStateChange(const int32_t &callbackId,
65 const AudioRendererDataTransferStateChangeInfo &info)
66 {
67 if (listener_ != nullptr) {
68 listener_->OnDataTransferStateChange(callbackId, info);
69 }
70 }
71
OnMuteStateChange(const int32_t & callbackId,const int32_t & uid,const uint32_t & sessionId,const bool & isMuted)72 void AudioManagerListenerCallback::OnMuteStateChange(const int32_t &callbackId,
73 const int32_t &uid, const uint32_t &sessionId, const bool &isMuted)
74 {
75 CHECK_AND_RETURN(listener_ != nullptr);
76 listener_->OnMuteStateChange(callbackId, uid, sessionId, isMuted);
77 }
78 } // namespace AudioStandard
79 } // namespace OHOS
80