1 /* 2 * Copyright 2022 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at: 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #pragma once 18 19 #include <memory> 20 21 namespace le_audio { 22 23 class ContentControlIdKeeper { 24 public: 25 ContentControlIdKeeper(); 26 virtual ~ContentControlIdKeeper() = default; GetInstance(void)27 static ContentControlIdKeeper* GetInstance(void) { 28 static ContentControlIdKeeper* instance = new ContentControlIdKeeper(); 29 return instance; 30 } 31 void Start(void); 32 void Stop(void); 33 virtual void SetCcid(uint16_t context_type, int ccid); 34 virtual int GetCcid(uint16_t context_type) const; 35 36 private: 37 struct impl; 38 std::unique_ptr<impl> pimpl_; 39 }; 40 } // namespace le_audio 41