1// Copyright (c) 2012 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#ifndef CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 6#define CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 7 8#include "base/time/time.h" 9 10namespace history { 11 12// Android's system time is the milliseconds since January 1, 1970 00:00:00 UTC, 13// the below 2 methods are used convert between base::Time and the milliseconds 14// stored in database. 15inline base::Time FromDatabaseTime(int64 milliseconds) { 16 return base::TimeDelta::FromMilliseconds(milliseconds) + 17 base::Time::UnixEpoch(); 18} 19 20inline int64 ToDatabaseTime(const base::Time& time) { 21 return (time - base::Time::UnixEpoch()).InMilliseconds(); 22} 23 24} // namespace history 25 26#endif // CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 27