75 lines
2.8 KiB
Java
75 lines
2.8 KiB
Java
/*
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* Copyright (c) 2018, Daniel Gultsch All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation and/or
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* other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package eu.siacs.conversations.utils;
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import android.content.Context;
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import android.support.annotation.PluralsRes;
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import eu.siacs.conversations.R;
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public class TimeframeUtils {
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private static final Timeframe[] TIMEFRAMES;
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static {
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TIMEFRAMES = new Timeframe[]{
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new Timeframe(1000L, R.plurals.seconds),
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new Timeframe(60L * 1000, R.plurals.minutes),
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new Timeframe(60L * 60 * 1000, R.plurals.hours),
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new Timeframe(24L * 60 * 60 * 1000, R.plurals.days),
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new Timeframe(7L * 24 * 60 * 60 * 1000, R.plurals.weeks),
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new Timeframe(30L * 24 * 60 * 60 * 1000, R.plurals.months),
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};
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}
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public static String resolve(Context context, long timeframe) {
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for(int i = TIMEFRAMES.length -1 ; i >= 0; --i) {
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long duration = TIMEFRAMES[i].duration;
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long threshold = i > 0 ? (TIMEFRAMES[i-1].duration / 2) : 0;
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if (timeframe >= duration - threshold) {
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int count = (int) (timeframe / duration + ((timeframe%duration)>(duration/2)?1:0));
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return context.getResources().getQuantityString(TIMEFRAMES[i].name,count,count);
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}
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}
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return context.getResources().getQuantityString(TIMEFRAMES[0].name,0,0);
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}
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private static class Timeframe {
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public final long duration;
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public final int name;
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private Timeframe(long duration, @PluralsRes int name) {
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this.duration = duration;
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this.name = name;
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}
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}
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} |