1 // Copyright 2013 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 "data_fetcher_shared_memory.h" 6 7 #include "base/logging.h" 8 #include "data_fetcher_impl_android.h" 9 10 namespace content { 11 12 DataFetcherSharedMemory::~DataFetcherSharedMemory() { 13 if (started_) 14 StopFetchingDeviceMotionData(); 15 } 16 17 bool DataFetcherSharedMemory::NeedsPolling() { 18 return false; 19 } 20 21 bool DataFetcherSharedMemory::FetchDeviceMotionDataIntoBuffer() { 22 NOTREACHED(); 23 return false; 24 } 25 26 bool DataFetcherSharedMemory::StartFetchingDeviceMotionData( 27 DeviceMotionHardwareBuffer* buffer) { 28 DCHECK(buffer); 29 device_motion_buffer_ = buffer; 30 started_ = DataFetcherImplAndroid::GetInstance()-> 31 StartFetchingDeviceMotionData(buffer); 32 return started_; 33 } 34 35 void DataFetcherSharedMemory::StopFetchingDeviceMotionData() { 36 DataFetcherImplAndroid::GetInstance()->StopFetchingDeviceMotionData(); 37 started_ = false; 38 } 39 40 } // namespace content 41
