1 /* 2 * Copyright (c) 2025 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_MECH_BLUETOOTH_STATE_ADAPTER_H 17 #define OHOS_MECH_BLUETOOTH_STATE_ADAPTER_H 18 19 #include <atomic> 20 #include <string> 21 22 namespace OHOS { 23 namespace MechBodyController { 24 class BluetoothStateAdapter { 25 public: 26 static BluetoothStateAdapter& GetInstance(); 27 private: 28 BluetoothStateAdapter(const BluetoothStateAdapter&) = delete; 29 BluetoothStateAdapter& operator= (const BluetoothStateAdapter&) = delete; 30 BluetoothStateAdapter(BluetoothStateAdapter&&) = delete; 31 BluetoothStateAdapter& operator= (BluetoothStateAdapter&&) = delete; 32 33 public: 34 bool IsBluetoothActive(); 35 36 void UpdateBTState(bool isBTActive); 37 38 void UpdateBLEState(bool isBLEActive); 39 40 private: BluetoothStateAdapter()41 BluetoothStateAdapter() {} 42 43 std::atomic<bool> isBTActive_ = false; 44 std::atomic<bool> isBLEActive_ = false; 45 }; 46 } // namespace MechBodyController 47 } // namespace OHOS 48 #endif // OHOS_MECH_BLUETOOTH_STATE_ADAPTER_H 49