1 /* 2 * Copyright (c) 2023 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 #ifndef HIVIEW_EVENT_LOG_ACTIVE_KEY_EVENT_H 16 #define HIVIEW_EVENT_LOG_ACTIVE_KEY_EVENT_H 17 #ifdef MULTIMODALINPUT_INPUT_ENABLE 18 #include <memory> 19 #include <string> 20 #include <list> 21 22 #include "log_store_ex.h" 23 #include "input_manager.h" 24 #include "ffrt.h" 25 26 namespace OHOS { 27 namespace HiviewDFX { 28 class ActiveKeyEvent { 29 public: 30 ActiveKeyEvent(); 31 ~ActiveKeyEvent(); 32 ActiveKeyEvent& operator=(const ActiveKeyEvent&) = delete; 33 ActiveKeyEvent(const ActiveKeyEvent&) = delete; 34 void Init(std::shared_ptr<LogStoreEx> logStore); 35 static int64_t SystemTimeMillisecond(); 36 37 private: 38 void InitSubscribe(std::set<int32_t> preKeys, int32_t finalKey, int32_t count, int32_t holdTime); 39 void CombinationKeyHandle(std::shared_ptr<MMI::KeyEvent> keyEvent); 40 void CombinationKeyCallback(std::shared_ptr<MMI::KeyEvent> keyEvent); 41 42 #ifdef HITRACE_CATCHER_ENABLE 43 void HitraceCapture(); 44 #endif // HITRACE_CATCHER_ENABLE 45 void SysMemCapture(int fd); 46 void DumpCapture(int fd); 47 48 mutable ffrt::mutex mutex_; 49 const uint64_t initDelay_ = 5000; 50 std::list<int32_t> subscribeIds_; 51 std::shared_ptr<LogStoreEx> logStore_; 52 uint64_t triggeringTime_; 53 uint8_t taskOutDeps = 0; 54 int reportLimit_ = 0; 55 }; 56 } // namespace HiviewDFX 57 } // namespace OHOS 58 #endif // MULTIMODALINPUT_INPUT_ENABLE 59 #endif // HIVIEW_EVENT_LOG_ACTIVE_KEY_EVENT_H 60