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 OHOS_ROSEN_SCREEN_CONNECTOR_H 17 #define OHOS_ROSEN_SCREEN_CONNECTOR_H 18 19 #include <map> 20 #include <refbase.h> 21 #include "dm_common.h" 22 #ifdef WM_SUBSCRIBE_MOTION_ENABLE 23 #include "motion_agent.h" 24 #include "motion_callback_stub.h" 25 #endif 26 #include "screen_rotation_controller.h" 27 #include "sensor_agent.h" 28 #include "window_manager_hilog.h" 29 30 namespace OHOS { 31 namespace Rosen { 32 class SensorConnector : public RefBase { 33 public: 34 SensorConnector() = delete; 35 ~SensorConnector() = default; 36 37 static void SubscribeRotationSensor(); 38 static void UnsubscribeRotationSensor(); 39 }; 40 41 class GravitySensorSubscriber { 42 friend SensorConnector; 43 public: 44 GravitySensorSubscriber() = delete; 45 ~GravitySensorSubscriber() = default; 46 private: 47 static void SubscribeGravitySensor(); 48 static void UnsubscribeGravitySensor(); 49 50 static void HandleGravitySensorEventCallback(SensorEvent *event); 51 static bool CheckCallbackTimeInterval(); 52 static int CalcRotationDegree(GravityData* gravityData); 53 static SensorRotation CalcSensorRotation(int sensorDegree); 54 55 static SensorUser user_; 56 static bool isGravitySensorSubscribed_; 57 static long lastCallbackTime_; 58 }; 59 60 #ifdef WM_SUBSCRIBE_MOTION_ENABLE 61 using OHOS::Msdp::MotionCallbackStub; 62 using OHOS::Msdp::MotionData; 63 64 class RotationMotionEventCallback : public MotionCallbackStub { 65 public: 66 void OnMotionChanged(const MotionData& motionData) override; 67 }; 68 69 class MotionSubscriber { 70 friend SensorConnector; 71 public: 72 MotionSubscriber() = delete; 73 ~MotionSubscriber() = default; 74 private: 75 static void SubscribeMotionSensor(); 76 static void UnsubscribeMotionSensor(); 77 78 static sptr<RotationMotionEventCallback> motionEventCallback_; 79 static bool isMotionSensorSubscribed_; 80 }; 81 #endif 82 } // Rosen 83 } // OHOS 84 #endif // OHOS_ROSEN_SCREEN_CONNECTOR_H 85