1/*
2 * Copyright (c) 2018, Daniel Gultsch All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without modification,
5 * are permitted provided that the following conditions are met:
6 *
7 * 1. Redistributions of source code must retain the above copyright notice, this
8 * list of conditions and the following disclaimer.
9 *
10 * 2. Redistributions in binary form must reproduce the above copyright notice,
11 * this list of conditions and the following disclaimer in the documentation and/or
12 * other materials provided with the distribution.
13 *
14 * 3. Neither the name of the copyright holder nor the names of its contributors
15 * may be used to endorse or promote products derived from this software without
16 * specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
21 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
22 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
25 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
27 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30package eu.siacs.conversations.utils;
31
32import android.content.Context;
33import android.os.SystemClock;
34import androidx.annotation.PluralsRes;
35
36import java.util.Locale;
37
38import eu.siacs.conversations.R;
39
40public class TimeFrameUtils {
41
42 private static final TimeFrame[] TIME_FRAMES;
43
44 static {
45 TIME_FRAMES = new TimeFrame[]{
46 new TimeFrame(1000L, R.plurals.seconds),
47 new TimeFrame(60L * 1000, R.plurals.minutes),
48 new TimeFrame(60L * 60 * 1000, R.plurals.hours),
49 new TimeFrame(24L * 60 * 60 * 1000, R.plurals.days),
50 new TimeFrame(7L * 24 * 60 * 60 * 1000, R.plurals.weeks),
51 new TimeFrame(30L * 24 * 60 * 60 * 1000, R.plurals.months),
52 };
53 }
54
55 public static String resolve(Context context, long timeFrame) {
56 for (int i = TIME_FRAMES.length - 1; i >= 0; --i) {
57 long duration = TIME_FRAMES[i].duration;
58 long threshold = i > 0 ? (TIME_FRAMES[i - 1].duration / 2) : 0;
59 if (timeFrame >= duration - threshold) {
60 int count = (int) (timeFrame / duration + ((timeFrame % duration) > (duration / 2) ? 1 : 0));
61 return context.getResources().getQuantityString(TIME_FRAMES[i].name, count, count);
62 }
63 }
64 return context.getResources().getQuantityString(TIME_FRAMES[0].name, 0, 0);
65 }
66
67 public static String formatTimePassed(final long since, final boolean withMilliseconds) {
68 return formatTimePassed(since, SystemClock.elapsedRealtime(), withMilliseconds);
69 }
70
71 public static String formatTimePassed(final long since, final long to, final boolean withMilliseconds) {
72 final long passed = (since < 0) ? 0 : (to - since);
73 final int hours = (int) (passed / 3600000);
74 final int minutes = (int) (passed / 60000) % 60;
75 final int seconds = (int) (passed / 1000) % 60;
76 final int milliseconds = (int) (passed / 100) % 10;
77 if (hours > 0) {
78 return String.format(Locale.ENGLISH, "%d:%02d:%02d", hours, minutes, seconds);
79 } else if (withMilliseconds) {
80 return String.format(Locale.ENGLISH, "%d:%02d.%d", minutes, seconds, milliseconds);
81 } else {
82 return String.format(Locale.ENGLISH, "%d:%02d", minutes, seconds);
83 }
84 }
85
86
87 private static class TimeFrame {
88 final long duration;
89 public final int name;
90
91 private TimeFrame(long duration, @PluralsRes int name) {
92 this.duration = duration;
93 this.name = name;
94 }
95 }
96
97}