1 /* 2 * Copyright (c) 2022 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 VIBRATOR_THREAD_H 17 #define VIBRATOR_THREAD_H 18 19 #include <thread> 20 21 #include "thread_ex.h" 22 23 #include "vibrator_hdi_connection.h" 24 25 namespace OHOS { 26 namespace Sensors { 27 class VibratorThread : public Thread { 28 public: 29 void UpdateVibratorEffect(const VibrateInfo &vibrateInfo, const VibratorIdentifierIPC& identifier, 30 std::vector<HdfWaveInformation> &waveInfos); 31 VibrateInfo GetCurrentVibrateInfo(); 32 std::vector<HdfWaveInformation> GetCurrentWaveInfo(); 33 void SetExitStatus(bool status); 34 void WakeUp(); 35 void ResetVibrateInfo(); 36 protected: 37 virtual bool Run(); 38 39 private: 40 VibratorIdentifierIPC GetCurrentVibrateParams(); 41 int32_t PlayOnce(const VibrateInfo &info, const VibratorIdentifierIPC& identifier); 42 int32_t PlayEffect(const VibrateInfo &info, const VibratorIdentifierIPC& identifier); 43 int32_t PlayCustomByHdHptic(const VibrateInfo &info, const VibratorIdentifierIPC& identifier); 44 void HandleMultipleVibrations(const VibratorIdentifierIPC& identifier); 45 VibrateInfo copyInfoWithIndexEvents(const VibrateInfo& originalInfo, const VibratorIdentifierIPC& identifier); 46 #ifdef HDF_DRIVERS_INTERFACE_VIBRATOR 47 int32_t PlayCustomByCompositeEffect(const VibrateInfo &info, const VibratorIdentifierIPC& identifier, 48 const std::vector<HdfWaveInformation> &waveInfo); 49 int32_t PlayCompositeEffect(const VibrateInfo &info, const HdfCompositeEffect &hdfCompositeEffect, 50 const VibratorIdentifierIPC& identifier); 51 #endif // HDF_DRIVERS_INTERFACE_VIBRATOR 52 std::mutex currentVibrationMutex_; 53 VibrateInfo currentVibration_; 54 std::vector<HdfWaveInformation> waveInfos_; 55 std::mutex currentVibrateParamsMutex_; 56 VibratorIdentifierIPC currentVibrateParams_; 57 std::mutex vibrateMutex_; 58 std::condition_variable cv_; 59 std::atomic<bool> exitFlag_ = false; 60 }; 61 #define VibratorDevice VibratorHdiConnection::GetInstance() 62 } // namespace Sensors 63 } // namespace OHOS 64 #endif // VIBRATOR_THREAD_H