Only handles past time in twitter format. - Android java.util

Android examples for java.util:Date Format

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Description

Only handles past time in twitter format.

Demo Code


//package com.java2s;

import android.content.res.Resources;
import android.text.format.DateUtils;

public class Main {
    public static final long SECOND_IN_MILLIS = 1000;
    public static final long MINUTE_IN_MILLIS = SECOND_IN_MILLIS * 60;
    public static final long HOUR_IN_MILLIS = MINUTE_IN_MILLIS * 60;
    public static final long DAY_IN_MILLIS = HOUR_IN_MILLIS * 24;
    public static final long WEEK_IN_MILLIS = DAY_IN_MILLIS * 7;

    /**/*w  ww  . j  ava  2s. c  o  m*/
     * Only handles past time in twitter format.
     * 2s
     * 2m
     * 2h
     * 3d
     * 
     * @param time
     * @param now
     * @param minResolution
     * @return
     */
    public static CharSequence getTwitterRelativeTimeSpanString(long time,
            long now, long minResolution) {
        StringBuilder result = new StringBuilder();

        Resources r = Resources.getSystem();
        boolean past = (now >= time);
        long duration = Math.abs(now - time);

        int resId;
        long count;
        if (duration < MINUTE_IN_MILLIS && minResolution < MINUTE_IN_MILLIS) {
            count = duration / SECOND_IN_MILLIS;
            if (past) {
                result.append(count);
                result.append("s");
            } else {
                result.append("-");
                result.append(count);
                result.append("s");
            }
        } else if (duration < HOUR_IN_MILLIS
                && minResolution < HOUR_IN_MILLIS) {
            count = duration / MINUTE_IN_MILLIS;
            if (past) {
                result.append(count);
                result.append("m");
            } else {
                result.append("-");
                result.append(count);
                result.append("m");
            }
        } else if (duration < DAY_IN_MILLIS
                && minResolution < DAY_IN_MILLIS) {
            count = duration / HOUR_IN_MILLIS;
            if (past) {
                result.append(count);
                result.append("h");
            } else {
                result.append("-");
                result.append(count);
                result.append("h");
            }
        } else if (duration < WEEK_IN_MILLIS
                && minResolution < WEEK_IN_MILLIS) {
            result.append(DateUtils.getRelativeTimeSpanString(time, now,
                    minResolution));
            //return getRelativeDayString(r, time, now);
        } else {
            // We know that we won't be showing the time, so it is safe to pass
            // in a null context.
            result.append(DateUtils.formatDateRange(null, time, time, 0));
        }

        //        String format = r.getQuantityString(resId, (int) count);
        //        return String.format(format, count);

        return result.toString();
    }
}

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