2017-05-05 00:55:34 +02:00
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/* Copyright 2017 Andrew Dawson
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*
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* This file is a part of Tusky.
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Tusky is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Tusky; if not,
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* see <http://www.gnu.org/licenses>. */
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package com.keylesspalace.tusky.util;
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2017-07-15 01:45:26 +02:00
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import android.content.Context;
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import com.keylesspalace.tusky.R;
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2017-07-15 00:18:29 +02:00
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2017-05-05 00:55:34 +02:00
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public class DateUtils {
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2017-07-28 04:03:45 +02:00
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/**
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* This is a rough duplicate of {@link android.text.format.DateUtils#getRelativeTimeSpanString},
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* but even with the FORMAT_ABBREV_RELATIVE flag it wasn't abbreviating enough.
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*/
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2017-07-15 01:45:26 +02:00
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public static String getRelativeTimeSpanString(Context context, long then, long now) {
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2017-05-05 00:55:34 +02:00
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final long MINUTE = 60;
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final long HOUR = 60 * MINUTE;
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final long DAY = 24 * HOUR;
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final long YEAR = 365 * DAY;
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long span = (now - then) / 1000;
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2017-07-15 01:45:26 +02:00
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boolean future = false;
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2017-05-05 00:55:34 +02:00
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if (span < 0) {
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2017-07-15 01:45:26 +02:00
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future = true;
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2017-05-05 00:55:34 +02:00
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span = -span;
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}
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2017-07-15 01:45:26 +02:00
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String format;
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2017-05-05 00:55:34 +02:00
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if (span < MINUTE) {
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2017-07-15 01:45:26 +02:00
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if (future) {
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format = context.getString(R.string.abbreviated_in_seconds);
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} else {
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format = context.getString(R.string.abbreviated_seconds_ago);
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}
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2017-05-05 00:55:34 +02:00
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} else if (span < HOUR) {
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span /= MINUTE;
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2017-07-15 01:45:26 +02:00
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if (future) {
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format = context.getString(R.string.abbreviated_in_minutes);
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} else {
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format = context.getString(R.string.abbreviated_minutes_ago);
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}
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2017-05-05 00:55:34 +02:00
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} else if (span < DAY) {
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span /= HOUR;
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2017-07-15 01:45:26 +02:00
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if (future) {
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format = context.getString(R.string.abbreviated_in_hours);
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} else {
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format = context.getString(R.string.abbreviated_hours_ago);
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}
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2017-05-05 00:55:34 +02:00
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} else if (span < YEAR) {
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span /= DAY;
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2017-07-15 01:45:26 +02:00
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if (future) {
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format = context.getString(R.string.abbreviated_in_days);
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} else {
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format = context.getString(R.string.abbreviated_days_ago);
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}
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2017-05-05 00:55:34 +02:00
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} else {
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span /= YEAR;
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2017-07-15 01:45:26 +02:00
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if (future) {
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format = context.getString(R.string.abbreviated_in_years);
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} else {
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format = context.getString(R.string.abbreviated_years_ago);
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}
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2017-05-05 00:55:34 +02:00
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}
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2017-07-15 01:45:26 +02:00
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return String.format(format, span);
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2017-05-05 00:55:34 +02:00
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}
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}
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