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 
22 #include "dm_common.h"
23 #include "screen_rotation_controller.h"
24 #include "window_manager_hilog.h"
25 
26 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
27 #include "motion_agent.h"
28 #include "motion_callback_stub.h"
29 #endif
30 
31 #ifdef SENSOR_ENABLE
32 #include "sensor_agent.h"
33 #endif
34 
35 namespace OHOS {
36 namespace Rosen {
37 class SensorConnector : public RefBase {
38 public:
39     SensorConnector() = delete;
40     ~SensorConnector() = default;
41 
42     static void SubscribeRotationSensor();
43     static void UnsubscribeRotationSensor();
44 };
45 
46 #ifdef SENSOR_ENABLE
47 class GravitySensorSubscriber {
48 friend SensorConnector;
49 public:
50     GravitySensorSubscriber() = delete;
51     ~GravitySensorSubscriber() = default;
52 private:
53     static void SubscribeGravitySensor();
54     static void UnsubscribeGravitySensor();
55 
56     static void HandleGravitySensorEventCallback(SensorEvent *event);
57     static bool CheckCallbackTimeInterval();
58     static int CalcRotationDegree(GravityData* gravityData);
59     static SensorRotation CalcSensorRotation(int sensorDegree);
60 
61     static SensorUser user_;
62     static bool isGravitySensorSubscribed_;
63     static long lastCallbackTime_;
64 };
65 #endif
66 
67 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
68 using OHOS::Msdp::MotionCallbackStub;
69 using OHOS::Msdp::MotionEvent;
70 
71 class RotationMotionEventCallback : public MotionCallbackStub {
72 public:
73     void OnMotionChanged(const MotionEvent& motionData) override;
74 };
75 
76 class MotionSubscriber {
77 friend SensorConnector;
78 public:
79     MotionSubscriber() = delete;
80     ~MotionSubscriber() = default;
81 private:
82     static void SubscribeMotionSensor();
83     static void UnsubscribeMotionSensor();
84 
85     static sptr<RotationMotionEventCallback> motionEventCallback_;
86     static bool isMotionSensorSubscribed_;
87 };
88 #endif
89 } // Rosen
90 } // OHOS
91 #endif // OHOS_ROSEN_SCREEN_CONNECTOR_H
92