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Side by Side Diff: device/device_sensors/sensor_manager_android.h

Issue 1164563003: Extract device_sensors to /device via Mojofication (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 6 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 #ifndef CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ 5 #ifndef DEVICE_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_
6 #define CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ 6 #define DEVICE_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_
7 7
8 #include "base/android/scoped_java_ref.h" 8 #include "base/android/scoped_java_ref.h"
9 #include "base/memory/scoped_ptr.h" 9 #include "base/memory/scoped_ptr.h"
10 #include "base/synchronization/lock.h" 10 #include "base/synchronization/lock.h"
11 #include "content/common/content_export.h" 11 #include "device/device_sensors/device_light_hardware_buffer.h"
12 #include "content/common/device_sensors/device_light_hardware_buffer.h" 12 #include "device/device_sensors/device_motion_hardware_buffer.h"
13 #include "content/common/device_sensors/device_motion_hardware_buffer.h" 13 #include "device/device_sensors/device_orientation_hardware_buffer.h"
14 #include "content/common/device_sensors/device_orientation_hardware_buffer.h" 14 #include "device/device_sensors/device_sensors_export.h"
15 15
16 template<typename T> struct DefaultSingletonTraits; 16 template <typename T>
17 struct DefaultSingletonTraits;
17 18
18 namespace content { 19 namespace device {
19 20
20 // Android implementation of Device {Motion|Orientation|Light} API. 21 // Android implementation of Device {Motion|Orientation|Light} API.
21 // 22 //
22 // Android's SensorManager has a push API, so when Got*() methods are called 23 // Android's SensorManager has a push API, so when Got*() methods are called
23 // by the system the browser process puts the received data into a shared 24 // by the system the browser process puts the received data into a shared
24 // memory buffer, which is read by the renderer processes. 25 // memory buffer, which is read by the renderer processes.
25 class CONTENT_EXPORT SensorManagerAndroid { 26 class DEVICE_SENSORS_EXPORT SensorManagerAndroid {
26 public: 27 public:
27 // Must be called at startup, before GetInstance(). 28 // Must be called at startup, before GetInstance().
28 static bool Register(JNIEnv* env); 29 static bool Register(JNIEnv* env);
29 30
30 // Needs to be thread-safe, because accessed from different threads. 31 // Needs to be thread-safe, because accessed from different threads.
31 static SensorManagerAndroid* GetInstance(); 32 static SensorManagerAndroid* GetInstance();
32 33
33 // Called from Java via JNI. 34 // Called from Java via JNI.
34 void GotLight(JNIEnv*, jobject, double value); 35 void GotLight(JNIEnv*, jobject, double value);
35 void GotOrientation(JNIEnv*, jobject, 36 void GotOrientation(JNIEnv*,
36 double alpha, double beta, double gamma); 37 jobject,
37 void GotAcceleration(JNIEnv*, jobject, 38 double alpha,
38 double x, double y, double z); 39 double beta,
39 void GotAccelerationIncludingGravity(JNIEnv*, jobject, 40 double gamma);
40 double x, double y, double z); 41 void GotAcceleration(JNIEnv*, jobject, double x, double y, double z);
41 void GotRotationRate(JNIEnv*, jobject, 42 void GotAccelerationIncludingGravity(JNIEnv*,
42 double alpha, double beta, double gamma); 43 jobject,
44 double x,
45 double y,
46 double z);
47 void GotRotationRate(JNIEnv*,
48 jobject,
49 double alpha,
50 double beta,
51 double gamma);
43 52
44 // Shared memory related methods. 53 // Shared memory related methods.
45 bool StartFetchingDeviceLightData(DeviceLightHardwareBuffer* buffer); 54 bool StartFetchingDeviceLightData(DeviceLightHardwareBuffer* buffer);
46 void StopFetchingDeviceLightData(); 55 void StopFetchingDeviceLightData();
47 56
48 bool StartFetchingDeviceMotionData(DeviceMotionHardwareBuffer* buffer); 57 bool StartFetchingDeviceMotionData(DeviceMotionHardwareBuffer* buffer);
49 void StopFetchingDeviceMotionData(); 58 void StopFetchingDeviceMotionData();
50 59
51 bool StartFetchingDeviceOrientationData( 60 bool StartFetchingDeviceOrientationData(
52 DeviceOrientationHardwareBuffer* buffer); 61 DeviceOrientationHardwareBuffer* buffer);
(...skipping 61 matching lines...) Expand 10 before | Expand all | Expand 10 after
114 base::Lock light_buffer_lock_; 123 base::Lock light_buffer_lock_;
115 base::Lock motion_buffer_lock_; 124 base::Lock motion_buffer_lock_;
116 base::Lock orientation_buffer_lock_; 125 base::Lock orientation_buffer_lock_;
117 126
118 bool is_using_backup_sensors_for_orientation_; 127 bool is_using_backup_sensors_for_orientation_;
119 bool is_shutdown_; 128 bool is_shutdown_;
120 129
121 DISALLOW_COPY_AND_ASSIGN(SensorManagerAndroid); 130 DISALLOW_COPY_AND_ASSIGN(SensorManagerAndroid);
122 }; 131 };
123 132
124 } // namespace content 133 } // namespace device
125 134
126 #endif // CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ 135 #endif // DEVICE_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_
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