Index: content/browser/device_sensors/sensor_manager_android.h |
diff --git a/content/browser/device_sensors/sensor_manager_android.h b/content/browser/device_sensors/sensor_manager_android.h |
deleted file mode 100644 |
index 535efa1c1c92a6970cebbb26f7877347933bbb17..0000000000000000000000000000000000000000 |
--- a/content/browser/device_sensors/sensor_manager_android.h |
+++ /dev/null |
@@ -1,126 +0,0 @@ |
-// Copyright 2014 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ |
-#define CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ |
- |
-#include "base/android/scoped_java_ref.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "base/synchronization/lock.h" |
-#include "content/common/content_export.h" |
-#include "content/common/device_sensors/device_light_hardware_buffer.h" |
-#include "content/common/device_sensors/device_motion_hardware_buffer.h" |
-#include "content/common/device_sensors/device_orientation_hardware_buffer.h" |
- |
-template<typename T> struct DefaultSingletonTraits; |
- |
-namespace content { |
- |
-// Android implementation of Device {Motion|Orientation|Light} API. |
-// |
-// Android's SensorManager has a push API, so when Got*() methods are called |
-// by the system the browser process puts the received data into a shared |
-// memory buffer, which is read by the renderer processes. |
-class CONTENT_EXPORT SensorManagerAndroid { |
- public: |
- // Must be called at startup, before GetInstance(). |
- static bool Register(JNIEnv* env); |
- |
- // Needs to be thread-safe, because accessed from different threads. |
- static SensorManagerAndroid* GetInstance(); |
- |
- // Called from Java via JNI. |
- void GotLight(JNIEnv*, jobject, double value); |
- void GotOrientation(JNIEnv*, jobject, |
- double alpha, double beta, double gamma); |
- void GotAcceleration(JNIEnv*, jobject, |
- double x, double y, double z); |
- void GotAccelerationIncludingGravity(JNIEnv*, jobject, |
- double x, double y, double z); |
- void GotRotationRate(JNIEnv*, jobject, |
- double alpha, double beta, double gamma); |
- |
- // Shared memory related methods. |
- bool StartFetchingDeviceLightData(DeviceLightHardwareBuffer* buffer); |
- void StopFetchingDeviceLightData(); |
- |
- bool StartFetchingDeviceMotionData(DeviceMotionHardwareBuffer* buffer); |
- void StopFetchingDeviceMotionData(); |
- |
- bool StartFetchingDeviceOrientationData( |
- DeviceOrientationHardwareBuffer* buffer); |
- void StopFetchingDeviceOrientationData(); |
- |
- void Shutdown(); |
- |
- protected: |
- enum EventType { |
- // These constants should match DEVICE_ORIENTATION, DEVICE_MOTION and |
- // DEVICE_LIGHT constants in content/public/android/java/src/org/ |
- // chromium/content/browser/DeviceSensors.java |
- kTypeOrientation = 0, |
- kTypeMotion = 1, |
- kTypeLight = 2 |
- }; |
- |
- SensorManagerAndroid(); |
- virtual ~SensorManagerAndroid(); |
- |
- virtual bool Start(EventType event_type); |
- virtual void Stop(EventType event_type); |
- virtual int GetNumberActiveDeviceMotionSensors(); |
- |
- void StartFetchingLightDataOnUI(DeviceLightHardwareBuffer* buffer); |
- void StopFetchingLightDataOnUI(); |
- |
- void StartFetchingMotionDataOnUI(DeviceMotionHardwareBuffer* buffer); |
- void StopFetchingMotionDataOnUI(); |
- |
- void StartFetchingOrientationDataOnUI( |
- DeviceOrientationHardwareBuffer* buffer); |
- void StopFetchingOrientationDataOnUI(); |
- |
- private: |
- friend struct DefaultSingletonTraits<SensorManagerAndroid>; |
- |
- enum { |
- RECEIVED_MOTION_DATA_ACCELERATION = 0, |
- RECEIVED_MOTION_DATA_ACCELERATION_INCL_GRAVITY = 1, |
- RECEIVED_MOTION_DATA_ROTATION_RATE = 2, |
- RECEIVED_MOTION_DATA_MAX = 3, |
- }; |
- |
- void SetLightBufferValue(double lux); |
- |
- void CheckMotionBufferReadyToRead(); |
- void SetMotionBufferReadyStatus(bool ready); |
- void ClearInternalMotionBuffers(); |
- |
- void SetOrientationBufferReadyStatus(bool ready); |
- bool isUsingBackupSensorsForOrientation(); |
- |
- // The Java provider of sensors info. |
- base::android::ScopedJavaGlobalRef<jobject> device_sensors_; |
- int number_active_device_motion_sensors_; |
- int received_motion_data_[RECEIVED_MOTION_DATA_MAX]; |
- DeviceLightHardwareBuffer* device_light_buffer_; |
- DeviceMotionHardwareBuffer* device_motion_buffer_; |
- DeviceOrientationHardwareBuffer* device_orientation_buffer_; |
- bool is_light_buffer_ready_; |
- bool is_motion_buffer_ready_; |
- bool is_orientation_buffer_ready_; |
- |
- base::Lock light_buffer_lock_; |
- base::Lock motion_buffer_lock_; |
- base::Lock orientation_buffer_lock_; |
- |
- bool is_using_backup_sensors_for_orientation_; |
- bool is_shutdown_; |
- |
- DISALLOW_COPY_AND_ASSIGN(SensorManagerAndroid); |
-}; |
- |
-} // namespace content |
- |
-#endif // CONTENT_BROWSER_DEVICE_SENSORS_SENSOR_MANAGER_ANDROID_H_ |