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 #include "screen_sensor_connector.h"
17
18 #include <chrono>
19 #include <securec.h>
20
21 namespace OHOS {
22 namespace Rosen {
23 namespace {
24 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
25 constexpr int32_t MOTION_ACTION_PORTRAIT = 0;
26 constexpr int32_t MOTION_ACTION_LEFT_LANDSCAPE = 1;
27 constexpr int32_t MOTION_ACTION_PORTRAIT_INVERTED = 2;
28 constexpr int32_t MOTION_ACTION_RIGHT_LANDSCAPE = 3;
29 #endif
30 }
31
32 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
33 bool MotionSubscriber::isMotionSensorSubscribed_ = false;
34 sptr<RotationMotionEventCallback> MotionSubscriber::motionEventCallback_ = nullptr;
35 #endif
36
SubscribeRotationSensor()37 void ScreenSensorConnector::SubscribeRotationSensor()
38 {
39 TLOGD(WmsLogTag::DMS, "dms: subscribe rotation-related sensor");
40 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
41 MotionSubscriber::SubscribeMotionSensor();
42 if (MotionSubscriber::isMotionSensorSubscribed_) {
43 return;
44 }
45 #endif
46 }
47
UnsubscribeRotationSensor()48 void ScreenSensorConnector::UnsubscribeRotationSensor()
49 {
50 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
51 MotionSubscriber::UnsubscribeMotionSensor();
52 #endif
53 }
54
55 // Motion
56 #ifdef WM_SUBSCRIBE_MOTION_ENABLE
SubscribeMotionSensor()57 void MotionSubscriber::SubscribeMotionSensor()
58 {
59 TLOGI(WmsLogTag::DMS, "dms: Subscribe motion Sensor");
60 if (isMotionSensorSubscribed_) {
61 TLOGE(WmsLogTag::DMS, "dms: motion sensor's already subscribed");
62 return;
63 }
64 sptr<RotationMotionEventCallback> callback = new (std::nothrow) RotationMotionEventCallback();
65 if (callback == nullptr) {
66 return;
67 }
68 int32_t ret = OHOS::Msdp::SubscribeCallback(OHOS::Msdp::MOTION_TYPE_ROTATION, callback);
69 if (ret != 0) {
70 return;
71 }
72 motionEventCallback_ = callback;
73 isMotionSensorSubscribed_ = true;
74 }
75
UnsubscribeMotionSensor()76 void MotionSubscriber::UnsubscribeMotionSensor()
77 {
78 if (!isMotionSensorSubscribed_) {
79 TLOGI(WmsLogTag::DMS, "dms: Unsubscribe motion sensor");
80 return;
81 }
82 int32_t ret = OHOS::Msdp::UnsubscribeCallback(OHOS::Msdp::MOTION_TYPE_ROTATION, motionEventCallback_);
83 if (ret != static_cast<int32_t>(OHOS::Msdp::MotionErrorCode::MOTION_SUCCESS)
84 && ret != static_cast<int32_t>(OHOS::Msdp::MotionErrorCode::MOTION_NO_SUBSCRIBE)) {
85 return;
86 }
87 isMotionSensorSubscribed_ = false;
88 }
89
OnMotionChanged(const MotionEvent & motionData)90 void RotationMotionEventCallback::OnMotionChanged(const MotionEvent& motionData)
91 {
92 DeviceRotation motionRotation = DeviceRotation::INVALID;
93 switch (motionData.status) {
94 case MOTION_ACTION_PORTRAIT: {
95 motionRotation = DeviceRotation::ROTATION_PORTRAIT;
96 break;
97 }
98 case MOTION_ACTION_LEFT_LANDSCAPE: {
99 motionRotation = DeviceRotation::ROTATION_LANDSCAPE_INVERTED;
100 break;
101 }
102 case MOTION_ACTION_PORTRAIT_INVERTED: {
103 motionRotation = DeviceRotation::ROTATION_PORTRAIT_INVERTED;
104 break;
105 }
106 case MOTION_ACTION_RIGHT_LANDSCAPE: {
107 motionRotation = DeviceRotation::ROTATION_LANDSCAPE;
108 break;
109 }
110 default: {
111 break;
112 }
113 }
114 ScreenRotationProperty::HandleSensorEventInput(motionRotation);
115 }
116 #endif
117 } // Rosen
118 } // OHOS