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 TELEPHONY_BLUETOOTH_CALL_MANAGER_H 17 #define TELEPHONY_BLUETOOTH_CALL_MANAGER_H 18 19 #include "singleton.h" 20 21 #include "bluetooth_connection.h" 22 23 namespace OHOS { 24 namespace Telephony { 25 constexpr int16_t DEFAULT_CALL_NUMBER_TYPE = 86; 26 27 class BluetoothCallManager : public std::enable_shared_from_this<BluetoothCallManager> { 28 public: 29 BluetoothCallManager(); 30 ~BluetoothCallManager(); 31 bool ConnectBtSco(const std::string &bluetoothAddress); 32 bool DisconnectBtSco(); 33 int32_t SendBtCallState(int32_t numActive, int32_t numHeld, int32_t callState, const std::string &number); 34 BtScoState GetBtScoState(); 35 bool IsBtAvailble(); 36 std::string GetConnectedScoAddr(); 37 38 private: 39 bool IsBtScoConnected(); 40 41 private: 42 std::shared_ptr<BluetoothConnection> btConnection_; 43 }; 44 } // namespace Telephony 45 } // namespace OHOS 46 #endif