| // 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_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)); |
| 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; |
| default: |
| NOTREACHED(); |
| } |
| return false; |
| } |
| |
| } // namespace content |