1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// 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.
#include "content/browser/device_sensors/data_fetcher_shared_memory.h"
#include "base/logging.h"
#include "content/browser/device_sensors/sensor_manager_android.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"
namespace content {
DataFetcherSharedMemory::DataFetcherSharedMemory() {
}
DataFetcherSharedMemory::~DataFetcherSharedMemory() {
}
bool DataFetcherSharedMemory::Start(ConsumerType consumer_type, void* buffer) {
DCHECK(buffer);
switch (consumer_type) {
case CONSUMER_TYPE_MOTION:
return SensorManagerAndroid::GetInstance()->
StartFetchingDeviceMotionData(
static_cast<DeviceMotionHardwareBuffer*>(buffer));
case CONSUMER_TYPE_ORIENTATION:
return SensorManagerAndroid::GetInstance()->
StartFetchingDeviceOrientationData(
static_cast<DeviceOrientationHardwareBuffer*>(buffer));
case CONSUMER_TYPE_LIGHT:
return SensorManagerAndroid::GetInstance()->StartFetchingDeviceLightData(
static_cast<DeviceLightHardwareBuffer*>(buffer));
default:
NOTREACHED();
}
return false;
}
bool DataFetcherSharedMemory::Stop(ConsumerType consumer_type) {
switch (consumer_type) {
case CONSUMER_TYPE_MOTION:
SensorManagerAndroid::GetInstance()->StopFetchingDeviceMotionData();
return true;
case CONSUMER_TYPE_ORIENTATION:
SensorManagerAndroid::GetInstance()->StopFetchingDeviceOrientationData();
return true;
case CONSUMER_TYPE_LIGHT:
SensorManagerAndroid::GetInstance()->StopFetchingDeviceLightData();
return true;
default:
NOTREACHED();
}
return false;
}
} // namespace content
|
