audio/aidl/default/include/core-impl/ModuleUsb.h

/*
 * Copyright (C) 2023 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.
 */

#pragma once

#include "core-impl/ModuleAlsa.h"

namespace aidl::android::hardware::audio::core {

class ModuleUsb final : public ModuleAlsa {
  public:
    ModuleUsb(std::unique_ptr<Configuration>&& config) : ModuleAlsa(Type::USB, std::move(config)) {}

  private:
    // IModule interfaces
    ndk::ScopedAStatus getTelephony(std::shared_ptr<ITelephony>* _aidl_return) override;
    ndk::ScopedAStatus getBluetooth(std::shared_ptr<IBluetooth>* _aidl_return) override;
    ndk::ScopedAStatus getMicMute(bool* _aidl_return) override;
    ndk::ScopedAStatus setMicMute(bool in_mute) override;

    // Module interfaces
    ndk::ScopedAStatus createInputStream(
            StreamContext&& context,
            const ::aidl::android::hardware::audio::common::SinkMetadata& sinkMetadata,
            const std::vector<::aidl::android::media::audio::common::MicrophoneInfo>& microphones,
            std::shared_ptr<StreamIn>* result) override;
    ndk::ScopedAStatus createOutputStream(
            StreamContext&& context,
            const ::aidl::android::hardware::audio::common::SourceMetadata& sourceMetadata,
            const std::optional<::aidl::android::media::audio::common::AudioOffloadInfo>&
                    offloadInfo,
            std::shared_ptr<StreamOut>* result) override;
    ndk::ScopedAStatus populateConnectedDevicePort(
            ::aidl::android::media::audio::common::AudioPort* audioPort,
            int32_t nextPortId) override;
    ndk::ScopedAStatus checkAudioPatchEndpointsMatch(
            const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sources,
            const std::vector<::aidl::android::media::audio::common::AudioPortConfig*>& sinks)
            override;
    void onExternalDeviceConnectionChanged(
            const ::aidl::android::media::audio::common::AudioPort& audioPort,
            bool connected) override;
    ndk::ScopedAStatus onMasterMuteChanged(bool mute) override;
    ndk::ScopedAStatus onMasterVolumeChanged(float volume) override;
};

}  // namespace aidl::android::hardware::audio::core