| // Copyright (C) 2020 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| #include <android-base/logging.h> |
| |
| #include "AudioProxyManager.h" |
| #include "public/audio_proxy.h" |
| |
| namespace { |
| class AudioProxyImpl { |
| public: |
| static AudioProxyImpl* getInstance(); |
| |
| bool registerDevice(audio_proxy_device_t* device); |
| |
| private: |
| AudioProxyImpl(); |
| ~AudioProxyImpl() = default; |
| |
| std::unique_ptr<audio_proxy::AudioProxyManager> mManager; |
| }; |
| |
| AudioProxyImpl::AudioProxyImpl() |
| : mManager(audio_proxy::createAudioProxyManager()) { |
| DCHECK(mManager); |
| } |
| |
| bool AudioProxyImpl::registerDevice(audio_proxy_device_t* device) { |
| return mManager->registerDevice(device); |
| } |
| |
| // static |
| AudioProxyImpl* AudioProxyImpl::getInstance() { |
| static AudioProxyImpl instance; |
| return &instance; |
| } |
| |
| } // namespace |
| |
| extern "C" int audio_proxy_register_device(audio_proxy_device_t* device) { |
| return AudioProxyImpl::getInstance()->registerDevice(device) ? 0 : -1; |
| } |