1 /* 2 * Copyright (C) 2021-2022 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 16 #ifndef OHOS_BLUETOOTH_STANDARD_A2DP_SOURCE_SERVER_H 17 #define OHOS_BLUETOOTH_STANDARD_A2DP_SOURCE_SERVER_H 18 19 #include "bluetooth_a2dp_src_stub.h" 20 #include "raw_address.h" 21 #include "bluetooth_types.h" 22 #include "i_bluetooth_a2dp_src.h" 23 #include "if_system_ability_manager.h" 24 #include "iservice_registry.h" 25 #include "system_ability.h" 26 27 namespace OHOS { 28 namespace Bluetooth { 29 class BluetoothA2dpSourceServer : public BluetoothA2dpSrcStub { 30 public: 31 BluetoothA2dpSourceServer(); 32 ~BluetoothA2dpSourceServer() override; 33 34 // IBluetoothHost overrides: 35 void RegisterObserver(const sptr<IBluetoothA2dpSourceObserver> &observer) override; 36 void DeregisterObserver(const sptr<IBluetoothA2dpSourceObserver> &observer) override; 37 int Connect(const RawAddress &device) override; 38 int Disconnect(const RawAddress &device) override; 39 int GetDeviceState(const RawAddress &device) override; 40 std::vector<RawAddress> GetDevicesByStates(const std::vector<int32_t> &states) override; 41 int GetPlayingState(const RawAddress &device, int &state) override; 42 int SetConnectStrategy(const RawAddress &device, int strategy) override; 43 int GetConnectStrategy(const RawAddress &device) override; 44 int SetActiveSinkDevice(const RawAddress &device) override; 45 RawAddress GetActiveSinkDevice() override; 46 BluetoothA2dpCodecStatus GetCodecStatus(const RawAddress &device) override; 47 int SetCodecPreference(const RawAddress &device, const BluetoothA2dpCodecInfo &info) override; 48 void SwitchOptionalCodecs(const RawAddress &device, bool isEnable) override; 49 int GetOptionalCodecsSupportState(const RawAddress &device ) override; 50 int StartPlaying(const RawAddress &device) override; 51 int SuspendPlaying(const RawAddress &device) override; 52 int StopPlaying(const RawAddress &device) override; 53 int WriteFrame(const uint8_t *data, uint32_t size) override; 54 void GetRenderPosition(uint16_t &delayValue, uint16_t &sendDataSize, uint32_t &timeStamp) override; 55 56 private: 57 BLUETOOTH_DECLARE_IMPL(); 58 BLUETOOTH_DISALLOW_COPY_AND_ASSIGN(BluetoothA2dpSourceServer); 59 }; 60 } // namespace Bluetooth 61 } // namespace OHOS 62 #endif // OHOS_BLUETOOTH_STANDARD_A2DP_SOURCE_SERVER_H