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 16 #ifndef OHOS_ROSEN_FOLD_SCREEN_SENSOR_MANAGER_H 17 #define OHOS_ROSEN_FOLD_SCREEN_SENSOR_MANAGER_H 18 19 #ifdef SENSOR_ENABLE 20 #include <functional> 21 #include <mutex> 22 #include <climits> 23 24 #include "fold_screen_controller.h" 25 #include "fold_screen_controller/sensor_fold_state_manager/sensor_fold_state_manager.h" 26 #include "refbase.h" 27 #include "wm_single_instance.h" 28 #include "sensor_agent.h" 29 #include "sensor_agent_type.h" 30 31 namespace OHOS { 32 namespace Rosen { 33 34 class FoldScreenSensorManager : public RefBase { 35 WM_DECLARE_SINGLE_INSTANCE_BASE(FoldScreenSensorManager); 36 37 public: 38 void RegisterPostureCallback(); 39 40 void RegisterApplicationStateObserver(); 41 42 void RegisterHallCallback(); 43 44 void UnRegisterPostureCallback(); 45 46 void UnRegisterHallCallback(); 47 48 void SetFoldScreenPolicy(sptr<FoldScreenPolicy> foldScreenPolicy); 49 50 void SetSensorFoldStateManager(sptr<SensorFoldStateManager> sensorFoldStateManager); 51 52 void HandlePostureData(const SensorEvent * const event); 53 54 void HandleHallData(const SensorEvent * const event); 55 56 void TriggerDisplaySwitch(); 57 58 bool GetSensorRegisterStatus(void); 59 60 typedef struct EXTHALLData { 61 float flag = 0.0F; 62 float hall = 0.0F; // BC axis angle 63 float hallNfc = 0.0F; 64 float hallProtectiveCase = 0.0F; 65 float hallAb = 0.0F; 66 } ExtHallData; 67 68 typedef struct PostureDataSecondary { 69 float postureAccxc = 0.0F; 70 float postureAccyc = 0.0F; 71 float postureAcczc = 0.0F; 72 float postureAccxb = 0.0F; 73 float postureAccyb = 0.0F; 74 float postureAcczb = 0.0F; 75 float postureBc = 0.0F; 76 float postureScreen = 0.0F; 77 float postureAccxx = 0.0F; 78 float postureAccyx = 0.0F; 79 float postureAcczx = 0.0F; 80 float postureAb = 0.0F; 81 float postureAbAnti = 0.0F; 82 } PostureDataSecondary; 83 84 float GetGlobalAngle() const; 85 void SetGlobalAngle(float angle); 86 uint16_t GetGlobalHall() const; 87 void SetGlobalHall(uint16_t hall); 88 89 protected: 90 FoldStatus GetCurrentState(); 91 92 private: 93 sptr<FoldScreenPolicy> foldScreenPolicy_; 94 95 sptr<SensorFoldStateManager> sensorFoldStateManager_; 96 97 std::recursive_mutex mutex_; 98 99 FoldStatus mState_ = FoldStatus::UNKNOWN; 100 101 SensorUser postureUser {}; 102 103 SensorUser hallUser {}; 104 105 void NotifyFoldAngleChanged(float foldAngle); 106 107 FoldScreenSensorManager(); 108 109 ~FoldScreenSensorManager() = default; 110 111 float globalAngle = -1.0F; 112 113 uint16_t globalHall = USHRT_MAX; 114 115 bool registerPosture_ = false; 116 117 bool registerHall_ = false; 118 }; 119 } // namespace Rosen 120 } // namespace OHOS 121 #endif 122 #endif