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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #include "content/browser/device_sensors/data_fetcher_shared_memory.h" | |
| 6 | |
| 7 #include "base/logging.h" | |
| 8 #include "content/browser/device_sensors/sensor_manager_android.h" | |
| 9 #include "device/sensors/public/cpp/device_light_hardware_buffer.h" | |
| 10 #include "device/sensors/public/cpp/device_motion_hardware_buffer.h" | |
| 11 #include "device/sensors/public/cpp/device_orientation_hardware_buffer.h" | |
| 12 | |
| 13 namespace content { | |
| 14 | |
| 15 DataFetcherSharedMemory::DataFetcherSharedMemory() { | |
| 16 } | |
| 17 | |
| 18 DataFetcherSharedMemory::~DataFetcherSharedMemory() { | |
| 19 } | |
| 20 | |
| 21 bool DataFetcherSharedMemory::Start(ConsumerType consumer_type, void* buffer) { | |
| 22 DCHECK(buffer); | |
| 23 | |
| 24 switch (consumer_type) { | |
| 25 case CONSUMER_TYPE_MOTION: | |
| 26 SensorManagerAndroid::GetInstance()->StartFetchingDeviceMotionData( | |
| 27 static_cast<DeviceMotionHardwareBuffer*>(buffer)); | |
| 28 return true; | |
| 29 case CONSUMER_TYPE_ORIENTATION: | |
| 30 SensorManagerAndroid::GetInstance()->StartFetchingDeviceOrientationData( | |
| 31 static_cast<DeviceOrientationHardwareBuffer*>(buffer)); | |
| 32 return true; | |
| 33 case CONSUMER_TYPE_ORIENTATION_ABSOLUTE: | |
| 34 SensorManagerAndroid::GetInstance()-> | |
| 35 StartFetchingDeviceOrientationAbsoluteData( | |
| 36 static_cast<DeviceOrientationHardwareBuffer*>(buffer)); | |
| 37 return true; | |
| 38 case CONSUMER_TYPE_LIGHT: | |
| 39 SensorManagerAndroid::GetInstance()->StartFetchingDeviceLightData( | |
| 40 static_cast<DeviceLightHardwareBuffer*>(buffer)); | |
| 41 return true; | |
| 42 default: | |
| 43 NOTREACHED(); | |
| 44 } | |
| 45 return false; | |
| 46 } | |
| 47 | |
| 48 bool DataFetcherSharedMemory::Stop(ConsumerType consumer_type) { | |
| 49 switch (consumer_type) { | |
| 50 case CONSUMER_TYPE_MOTION: | |
| 51 SensorManagerAndroid::GetInstance()->StopFetchingDeviceMotionData(); | |
| 52 return true; | |
| 53 case CONSUMER_TYPE_ORIENTATION: | |
| 54 SensorManagerAndroid::GetInstance()->StopFetchingDeviceOrientationData(); | |
| 55 return true; | |
| 56 case CONSUMER_TYPE_ORIENTATION_ABSOLUTE: | |
| 57 SensorManagerAndroid::GetInstance() | |
| 58 ->StopFetchingDeviceOrientationAbsoluteData(); | |
| 59 return true; | |
| 60 case CONSUMER_TYPE_LIGHT: | |
| 61 SensorManagerAndroid::GetInstance()->StopFetchingDeviceLightData(); | |
| 62 return true; | |
| 63 default: | |
| 64 NOTREACHED(); | |
| 65 } | |
| 66 return false; | |
| 67 } | |
| 68 | |
| 69 void DataFetcherSharedMemory::Shutdown() { | |
| 70 DataFetcherSharedMemoryBase::Shutdown(); | |
| 71 SensorManagerAndroid::GetInstance()->Shutdown(); | |
| 72 } | |
| 73 | |
| 74 } // namespace content | |
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