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Side by Side Diff: content/browser/device_sensors/sensor_manager_android.cc

Issue 236833003: Rename device_orientation to device_sensors (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 6 years, 8 months ago
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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_orientation/sensor_manager_android.h" 5 #include "content/browser/device_sensors/sensor_manager_android.h"
6 6
7 #include <string.h> 7 #include <string.h>
8 8
9 #include "base/android/jni_android.h" 9 #include "base/android/jni_android.h"
10 #include "base/memory/singleton.h" 10 #include "base/memory/singleton.h"
11 #include "base/metrics/histogram.h" 11 #include "base/metrics/histogram.h"
12 #include "content/browser/device_orientation/inertial_sensor_consts.h" 12 #include "content/browser/device_sensors/inertial_sensor_consts.h"
13 #include "jni/DeviceMotionAndOrientation_jni.h" 13 #include "jni/DeviceSensors_jni.h"
14 14
15 using base::android::AttachCurrentThread; 15 using base::android::AttachCurrentThread;
16 16
17 namespace { 17 namespace {
18 18
19 static void updateRotationVectorHistogram(bool value) { 19 static void updateRotationVectorHistogram(bool value) {
20 UMA_HISTOGRAM_BOOLEAN("InertialSensor.RotationVectorAndroidAvailable", value); 20 UMA_HISTOGRAM_BOOLEAN("InertialSensor.RotationVectorAndroidAvailable", value);
21 } 21 }
22 22
23 } 23 }
24 24
25 namespace content { 25 namespace content {
26 26
27 SensorManagerAndroid::SensorManagerAndroid() 27 SensorManagerAndroid::SensorManagerAndroid()
28 : number_active_device_motion_sensors_(0), 28 : number_active_device_motion_sensors_(0),
29 device_motion_buffer_(NULL), 29 device_motion_buffer_(NULL),
30 device_orientation_buffer_(NULL), 30 device_orientation_buffer_(NULL),
31 is_motion_buffer_ready_(false), 31 is_motion_buffer_ready_(false),
32 is_orientation_buffer_ready_(false) { 32 is_orientation_buffer_ready_(false) {
33 memset(received_motion_data_, 0, sizeof(received_motion_data_)); 33 memset(received_motion_data_, 0, sizeof(received_motion_data_));
34 device_orientation_.Reset( 34 device_orientation_.Reset(
35 Java_DeviceMotionAndOrientation_getInstance( 35 Java_DeviceSensors_getInstance(
36 AttachCurrentThread(), 36 AttachCurrentThread(),
37 base::android::GetApplicationContext())); 37 base::android::GetApplicationContext()));
38 } 38 }
39 39
40 SensorManagerAndroid::~SensorManagerAndroid() { 40 SensorManagerAndroid::~SensorManagerAndroid() {
41 } 41 }
42 42
43 bool SensorManagerAndroid::Register(JNIEnv* env) { 43 bool SensorManagerAndroid::Register(JNIEnv* env) {
44 return RegisterNativesImpl(env); 44 return RegisterNativesImpl(env);
45 } 45 }
(...skipping 86 matching lines...) Expand 10 before | Expand all | Expand 10 after
132 device_motion_buffer_->seqlock.WriteEnd(); 132 device_motion_buffer_->seqlock.WriteEnd();
133 133
134 if (!is_motion_buffer_ready_) { 134 if (!is_motion_buffer_ready_) {
135 received_motion_data_[RECEIVED_MOTION_DATA_ROTATION_RATE] = 1; 135 received_motion_data_[RECEIVED_MOTION_DATA_ROTATION_RATE] = 1;
136 CheckMotionBufferReadyToRead(); 136 CheckMotionBufferReadyToRead();
137 } 137 }
138 } 138 }
139 139
140 bool SensorManagerAndroid::Start(EventType event_type) { 140 bool SensorManagerAndroid::Start(EventType event_type) {
141 DCHECK(!device_orientation_.is_null()); 141 DCHECK(!device_orientation_.is_null());
142 return Java_DeviceMotionAndOrientation_start( 142 return Java_DeviceSensors_start(
143 AttachCurrentThread(), device_orientation_.obj(), 143 AttachCurrentThread(), device_orientation_.obj(),
144 reinterpret_cast<intptr_t>(this), static_cast<jint>(event_type), 144 reinterpret_cast<intptr_t>(this), static_cast<jint>(event_type),
145 kInertialSensorIntervalMillis); 145 kInertialSensorIntervalMillis);
146 } 146 }
147 147
148 void SensorManagerAndroid::Stop(EventType event_type) { 148 void SensorManagerAndroid::Stop(EventType event_type) {
149 DCHECK(!device_orientation_.is_null()); 149 DCHECK(!device_orientation_.is_null());
150 Java_DeviceMotionAndOrientation_stop( 150 Java_DeviceSensors_stop(
151 AttachCurrentThread(), device_orientation_.obj(), 151 AttachCurrentThread(), device_orientation_.obj(),
152 static_cast<jint>(event_type)); 152 static_cast<jint>(event_type));
153 } 153 }
154 154
155 int SensorManagerAndroid::GetNumberActiveDeviceMotionSensors() { 155 int SensorManagerAndroid::GetNumberActiveDeviceMotionSensors() {
156 DCHECK(!device_orientation_.is_null()); 156 DCHECK(!device_orientation_.is_null());
157 return Java_DeviceMotionAndOrientation_getNumberActiveDeviceMotionSensors( 157 return Java_DeviceSensors_getNumberActiveDeviceMotionSensors(
158 AttachCurrentThread(), device_orientation_.obj()); 158 AttachCurrentThread(), device_orientation_.obj());
159 } 159 }
160 160
161 161
162 // ----- Shared memory API methods 162 // ----- Shared memory API methods
163 163
164 // --- Device Motion 164 // --- Device Motion
165 165
166 bool SensorManagerAndroid::StartFetchingDeviceMotionData( 166 bool SensorManagerAndroid::StartFetchingDeviceMotionData(
167 DeviceMotionHardwareBuffer* buffer) { 167 DeviceMotionHardwareBuffer* buffer) {
(...skipping 99 matching lines...) Expand 10 before | Expand all | Expand 10 after
267 { 267 {
268 base::AutoLock autolock(orientation_buffer_lock_); 268 base::AutoLock autolock(orientation_buffer_lock_);
269 if (device_orientation_buffer_) { 269 if (device_orientation_buffer_) {
270 SetOrientationBufferReadyStatus(false); 270 SetOrientationBufferReadyStatus(false);
271 device_orientation_buffer_ = NULL; 271 device_orientation_buffer_ = NULL;
272 } 272 }
273 } 273 }
274 } 274 }
275 275
276 } // namespace content 276 } // namespace content
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