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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/device_sensors/sensor_manager_android.h" | 5 #include "device/sensors/sensor_manager_android.h" |
6 | 6 |
7 #include <string.h> | 7 #include <string.h> |
8 | 8 |
9 #include "base/android/context_utils.h" | 9 #include "base/android/context_utils.h" |
10 #include "base/android/jni_android.h" | 10 #include "base/android/jni_android.h" |
11 #include "base/bind.h" | 11 #include "base/bind.h" |
12 #include "base/memory/singleton.h" | 12 #include "base/memory/singleton.h" |
13 #include "base/message_loop/message_loop.h" | 13 #include "base/message_loop/message_loop.h" |
14 #include "base/metrics/histogram_macros.h" | 14 #include "base/metrics/histogram_macros.h" |
15 #include "jni/DeviceSensors_jni.h" | 15 #include "jni/DeviceSensors_jni.h" |
16 | 16 |
17 using base::android::AttachCurrentThread; | 17 using base::android::AttachCurrentThread; |
18 using base::android::JavaParamRef; | 18 using base::android::JavaParamRef; |
19 | 19 |
20 namespace { | 20 namespace { |
21 | 21 |
22 void UpdateDeviceOrientationHistogram( | 22 void UpdateDeviceOrientationHistogram( |
23 content::SensorManagerAndroid::OrientationSensorType type) { | 23 device::SensorManagerAndroid::OrientationSensorType type) { |
24 UMA_HISTOGRAM_ENUMERATION("InertialSensor.DeviceOrientationSensorAndroid", | 24 UMA_HISTOGRAM_ENUMERATION( |
25 type, content::SensorManagerAndroid::ORIENTATION_SENSOR_MAX); | 25 "InertialSensor.DeviceOrientationSensorAndroid", type, |
| 26 device::SensorManagerAndroid::ORIENTATION_SENSOR_MAX); |
26 } | 27 } |
27 | 28 |
28 void SetOrientation(content::DeviceOrientationHardwareBuffer* buffer, | 29 void SetOrientation(device::DeviceOrientationHardwareBuffer* buffer, |
29 double alpha, double beta, double gamma) { | 30 double alpha, double beta, double gamma) { |
30 buffer->seqlock.WriteBegin(); | 31 buffer->seqlock.WriteBegin(); |
31 buffer->data.alpha = alpha; | 32 buffer->data.alpha = alpha; |
32 buffer->data.hasAlpha = true; | 33 buffer->data.hasAlpha = true; |
33 buffer->data.beta = beta; | 34 buffer->data.beta = beta; |
34 buffer->data.hasBeta = true; | 35 buffer->data.hasBeta = true; |
35 buffer->data.gamma = gamma; | 36 buffer->data.gamma = gamma; |
36 buffer->data.hasGamma = true; | 37 buffer->data.hasGamma = true; |
37 buffer->seqlock.WriteEnd(); | 38 buffer->seqlock.WriteEnd(); |
38 } | 39 } |
39 | 40 |
40 void SetOrientationBufferStatus( | 41 void SetOrientationBufferStatus(device::DeviceOrientationHardwareBuffer* buffer, |
41 content::DeviceOrientationHardwareBuffer* buffer, | 42 bool ready, |
42 bool ready, bool absolute) { | 43 bool absolute) { |
43 buffer->seqlock.WriteBegin(); | 44 buffer->seqlock.WriteBegin(); |
44 buffer->data.absolute = absolute; | 45 buffer->data.absolute = absolute; |
45 buffer->data.allAvailableSensorsAreActive = ready; | 46 buffer->data.allAvailableSensorsAreActive = ready; |
46 buffer->seqlock.WriteEnd(); | 47 buffer->seqlock.WriteEnd(); |
47 } | 48 } |
48 | 49 |
49 } // namespace | 50 } // namespace |
50 | 51 |
51 namespace content { | 52 namespace device { |
52 | 53 |
53 SensorManagerAndroid::SensorManagerAndroid() | 54 SensorManagerAndroid::SensorManagerAndroid() |
54 : number_active_device_motion_sensors_(0), | 55 : number_active_device_motion_sensors_(0), |
55 device_light_buffer_(nullptr), | 56 device_light_buffer_(nullptr), |
56 device_motion_buffer_(nullptr), | 57 device_motion_buffer_(nullptr), |
57 device_orientation_buffer_(nullptr), | 58 device_orientation_buffer_(nullptr), |
58 motion_buffer_initialized_(false), | 59 motion_buffer_initialized_(false), |
59 orientation_buffer_initialized_(false), | 60 orientation_buffer_initialized_(false), |
60 is_shutdown_(false) { | 61 is_shutdown_(false) { |
61 DCHECK(thread_checker_.CalledOnValidThread()); | 62 DCHECK(thread_checker_.CalledOnValidThread()); |
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444 device_orientation_absolute_buffer_ = nullptr; | 445 device_orientation_absolute_buffer_ = nullptr; |
445 } | 446 } |
446 } | 447 } |
447 } | 448 } |
448 | 449 |
449 void SensorManagerAndroid::Shutdown() { | 450 void SensorManagerAndroid::Shutdown() { |
450 DCHECK(thread_checker_.CalledOnValidThread()); | 451 DCHECK(thread_checker_.CalledOnValidThread()); |
451 is_shutdown_ = true; | 452 is_shutdown_ = true; |
452 } | 453 } |
453 | 454 |
454 } // namespace content | 455 } // namespace device |
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