The Tor Browser / file comparison
comparison: mobile/android/base/background/common/DateUtils.java
mobile/android/base/background/common/DateUtils.java
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- 6474c204b198
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| 1 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 2 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 4 | |
| 5 package org.mozilla.gecko.background.common; | |
| 6 | |
| 7 import java.util.Calendar; | |
| 8 import java.util.Formatter; | |
| 9 import java.util.TimeZone; | |
| 10 | |
| 11 public class DateUtils { | |
| 12 private static final TimeZone UTC = TimeZone.getTimeZone("UTC"); | |
| 13 | |
| 14 public static final class DateFormatter { | |
| 15 private final Calendar calendar; | |
| 16 private final Formatter formatter; | |
| 17 private final StringBuilder builder; | |
| 18 | |
| 19 public DateFormatter() { | |
| 20 this.calendar = Calendar.getInstance(UTC); | |
| 21 this.builder = new StringBuilder(); // So we can reset it. | |
| 22 this.formatter = new Formatter(this.builder, null); | |
| 23 } | |
| 24 | |
| 25 public String getDateString(long time) { | |
| 26 calendar.setTimeInMillis(time); | |
| 27 builder.setLength(0); | |
| 28 return formatter.format("%04d-%02d-%02d", | |
| 29 calendar.get(Calendar.YEAR), | |
| 30 calendar.get(Calendar.MONTH) + 1, // 0-indexed. | |
| 31 calendar.get(Calendar.DAY_OF_MONTH)) | |
| 32 .toString(); | |
| 33 } | |
| 34 | |
| 35 public String getDateStringForDay(long day) { | |
| 36 return getDateString(GlobalConstants.MILLISECONDS_PER_DAY * day); | |
| 37 } | |
| 38 } | |
| 39 | |
| 40 public static int getDay(final long time) { | |
| 41 return (int) Math.floor(time / GlobalConstants.MILLISECONDS_PER_DAY); | |
| 42 } | |
| 43 } |
