/* * Copyright (C) 2022 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/hardware/bluetooth/audio/2.0/types.h> #include "../session/BluetoothAudioSession.h" namespace aidl { namespace android { namespace hardware { namespace bluetooth { namespace audio { using SessionType_2_0 = ::android::hardware::bluetooth::audio::V2_0::SessionType; using PortStatusCallbacks_2_0 = ::android::bluetooth::audio::PortStatusCallbacks; using AudioConfig_2_0 = ::android::hardware::bluetooth::audio::V2_0::AudioConfiguration; class HidlToAidlMiddleware_2_0 { public: static bool IsAidlAvailable(); static bool IsSessionReady(const SessionType_2_0& session_type); static uint16_t RegisterControlResultCback( const SessionType_2_0& session_type, const PortStatusCallbacks_2_0& cbacks); static void UnregisterControlResultCback(const SessionType_2_0& session_type, uint16_t cookie); static const AudioConfig_2_0 GetAudioConfig( const SessionType_2_0& session_type); static bool StartStream(const SessionType_2_0& session_type); static void StopStream(const SessionType_2_0& session_type); static bool SuspendStream(const SessionType_2_0& session_type); static bool GetPresentationPosition(const SessionType_2_0& session_type, uint64_t* remote_delay_report_ns, uint64_t* total_bytes_readed, timespec* data_position); static void UpdateTracksMetadata( const SessionType_2_0& session_type, const struct source_metadata* source_metadata); static size_t OutWritePcmData(const SessionType_2_0& session_type, const void* buffer, size_t bytes); static size_t InReadPcmData(const SessionType_2_0& session_type, void* buffer, size_t bytes); }; } // namespace audio } // namespace bluetooth } // namespace hardware } // namespace android } // namespace aidl