15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#ifndef CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#define CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 8eb525c5499e34cc9c4b825d6d9e75bb07cc06aceBen Murdoch#include "base/time/time.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace history { 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Android's system time is the milliseconds since January 1, 1970 00:00:00 UTC, 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// the below 2 methods are used convert between base::Time and the milliseconds 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// stored in database. 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)inline base::Time FromDatabaseTime(int64 milliseconds) { 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return base::TimeDelta::FromMilliseconds(milliseconds) + 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::Time::UnixEpoch(); 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)inline int64 ToDatabaseTime(const base::Time& time) { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) return (time - base::Time::UnixEpoch()).InMilliseconds(); 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace history 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#endif // CHROME_BROWSER_HISTORY_ANDROID_ANDROID_TIME_H_ 27