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 NAPI_BLUETOOTH_A2DP_SRC_OBSERVER_H_ 17 #define NAPI_BLUETOOTH_A2DP_SRC_OBSERVER_H_ 18 19 #include "bluetooth_a2dp_src.h" 20 #include "napi_bluetooth_utils.h" 21 22 namespace OHOS { 23 namespace Bluetooth { 24 const std::string STR_BT_A2DP_SOURCE_CONNECTION_STATE_CHANGE = "connectionStateChange"; 25 26 27 class NapiA2dpSourceObserver : public A2dpSourceObserver{ 28 public: 29 void OnConnectionStateChanged(const BluetoothRemoteDevice &device, int state) override; 30 31 NapiA2dpSourceObserver() = default; 32 virtual ~NapiA2dpSourceObserver() = default; 33 std::map<std::string, std::shared_ptr<BluetoothCallbackInfo>> callbackInfos_ = {}; 34 }; 35 36 } // namespace Bluetooth 37 } // namespace OHOS 38 #endif /* NAPI_BLUETOOTH_A2DP_SRC_OBSERVER_H_ */