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