103 lines
3.4 KiB
Kotlin
103 lines
3.4 KiB
Kotlin
/* 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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@file:JvmName("TimestampUtils")
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package com.keylesspalace.tusky.util
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import android.content.Context
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import com.keylesspalace.tusky.R
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import kotlin.math.abs
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private const val SECOND_IN_MILLIS: Long = 1000
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private const val MINUTE_IN_MILLIS = SECOND_IN_MILLIS * 60
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private const val HOUR_IN_MILLIS = MINUTE_IN_MILLIS * 60
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private const val DAY_IN_MILLIS = HOUR_IN_MILLIS * 24
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private const val YEAR_IN_MILLIS = DAY_IN_MILLIS * 365
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/**
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* This is a rough duplicate of [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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fun getRelativeTimeSpanString(context: Context, then: Long, now: Long): String {
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var span = now - then
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var future = false
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if (abs(span) < SECOND_IN_MILLIS) {
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return context.getString(R.string.status_created_at_now)
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} else if (span < 0) {
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future = true
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span = -span
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}
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val format: Int
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if (span < MINUTE_IN_MILLIS) {
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span /= SECOND_IN_MILLIS
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format = if (future) {
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R.string.abbreviated_in_seconds
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} else {
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R.string.abbreviated_seconds_ago
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}
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} else if (span < HOUR_IN_MILLIS) {
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span /= MINUTE_IN_MILLIS
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format = if (future) {
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R.string.abbreviated_in_minutes
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} else {
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R.string.abbreviated_minutes_ago
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}
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} else if (span < DAY_IN_MILLIS) {
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span /= HOUR_IN_MILLIS
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format = if (future) {
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R.string.abbreviated_in_hours
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} else {
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R.string.abbreviated_hours_ago
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}
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} else if (span < YEAR_IN_MILLIS) {
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span /= DAY_IN_MILLIS
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format = if (future) {
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R.string.abbreviated_in_days
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} else {
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R.string.abbreviated_days_ago
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}
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} else {
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span /= YEAR_IN_MILLIS
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format = if (future) {
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R.string.abbreviated_in_years
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} else {
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R.string.abbreviated_years_ago
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}
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}
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return context.getString(format, span)
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}
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fun formatPollDuration(context: Context, then: Long, now: Long): String {
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var span = then - now
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if (span < 0) {
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span = 0
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}
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val format: Int
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if (span < MINUTE_IN_MILLIS) {
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span /= SECOND_IN_MILLIS
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format = R.plurals.poll_timespan_seconds
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} else if (span < HOUR_IN_MILLIS) {
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span /= MINUTE_IN_MILLIS
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format = R.plurals.poll_timespan_minutes
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} else if (span < DAY_IN_MILLIS) {
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span /= HOUR_IN_MILLIS
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format = R.plurals.poll_timespan_hours
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} else {
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span /= DAY_IN_MILLIS
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format = R.plurals.poll_timespan_days
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}
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return context.resources.getQuantityString(format, span.toInt(), span.toInt())
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}
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