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 #include "key_monitor_manager.h" 17 18 namespace OHOS { 19 namespace MMI { 20 std::shared_ptr<KeyMonitorManager> KeyMonitorManager::instance_ = nullptr; 21 GetInstance()22std::shared_ptr<KeyMonitorManager> KeyMonitorManager::GetInstance() 23 { 24 if (instance_ == nullptr) { 25 instance_ = std::make_shared<KeyMonitorManager>(); 26 } 27 return instance_; 28 } 29 ReleaseInstance()30void KeyMonitorManager::ReleaseInstance() 31 { 32 instance_.reset(); 33 } 34 } // namespace MMI 35 } // namespace OHOS