1 /* 2 * Copyright (c) 2021 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 AUDIO_TRANSPORT_STATUS_FACTORY_H 17 #define AUDIO_TRANSPORT_STATUS_FACTORY_H 18 19 #include "audio_transport_context.h" 20 #include "audio_transport_status.h" 21 #include "single_instance.h" 22 23 namespace OHOS { 24 namespace DistributedHardware { 25 class AudioTransportStatusFactory { 26 DECLARE_SINGLE_INSTANCE(AudioTransportStatusFactory); 27 public: 28 std::shared_ptr<AudioTransportStatus> CreateState(TransportStateType stateType, 29 std::shared_ptr<AudioTransportContext>& stateContext); 30 }; 31 } // namespace DistributedHardware 32 } // namespace OHOS 33 #endif // AUDIO_TRANSPORT_STATUS_FACTORY_H 34