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 #ifndef LOG_TAG
16 #define LOG_TAG "AudioSpatializationStateChangeListenerStub"
17 #endif
18
19 #include "audio_spatialization_state_change_listener_stub.h"
20 #include "audio_policy_log.h"
21
22 using namespace std;
23
24 namespace OHOS {
25 namespace AudioStandard {
AudioSpatializationStateChangeListenerStub()26 AudioSpatializationStateChangeListenerStub::AudioSpatializationStateChangeListenerStub()
27 {
28 AUDIO_DEBUG_LOG("AudioSpatializationStateChangeListenerStub Instance create");
29 }
30
~AudioSpatializationStateChangeListenerStub()31 AudioSpatializationStateChangeListenerStub::~AudioSpatializationStateChangeListenerStub()
32 {
33 AUDIO_DEBUG_LOG("AudioSpatializationStateChangeListenerStub Instance destroy");
34 }
35
OnRemoteRequest(uint32_t code,MessageParcel & data,MessageParcel & reply,MessageOption & option)36 int AudioSpatializationStateChangeListenerStub::OnRemoteRequest(
37 uint32_t code, MessageParcel &data, MessageParcel &reply, MessageOption &option)
38 {
39 if (data.ReadInterfaceToken() != GetDescriptor()) {
40 AUDIO_ERR_LOG("AudioSpatializationStateChangeListenerStub: ReadInterfaceToken failed");
41 return -1;
42 }
43
44 switch (code) {
45 case ON_SPATIALIZATION_STATE_CHANGE: {
46 AudioSpatializationState spatializationState;
47 spatializationState.spatializationEnabled = data.ReadBool();
48 spatializationState.headTrackingEnabled = data.ReadBool();
49 OnSpatializationStateChange(spatializationState);
50 return AUDIO_OK;
51 }
52 default: {
53 AUDIO_ERR_LOG("default case, need check AudioListenerStub");
54 return IPCObjectStub::OnRemoteRequest(code, data, reply, option);
55 }
56 }
57 }
58
OnSpatializationStateChange(const AudioSpatializationState & spatializationState)59 void AudioSpatializationStateChangeListenerStub::OnSpatializationStateChange(
60 const AudioSpatializationState &spatializationState)
61 {
62 AUDIO_DEBUG_LOG("AudioSpatializationStateChangeListenerStub OnSpatializationStateChange");
63
64 shared_ptr<AudioSpatializationStateChangeCallback> cb = callback_.lock();
65 if (cb == nullptr) {
66 AUDIO_ERR_LOG("AudioSpatializationStateChangeListenerStub: callback_ is nullptr");
67 return;
68 }
69
70 cb->OnSpatializationStateChange(spatializationState);
71 return;
72 }
73
SetCallback(const weak_ptr<AudioSpatializationStateChangeCallback> & callback)74 void AudioSpatializationStateChangeListenerStub::SetCallback(
75 const weak_ptr<AudioSpatializationStateChangeCallback> &callback)
76 {
77 AUDIO_DEBUG_LOG("AudioSpatializationStateChangeListenerStub SetCallback");
78 callback_ = callback;
79 }
80 } // namespace AudioStandard
81 } // namespace OHOS
82