public class RelativeTimeCalculator
{
    const int SECOND = 1;
    const int MINUTE = 60 * SECOND;
    const int HOUR = 60 * MINUTE;
    const int DAY = 24 * HOUR;
    const int MONTH = 30 * DAY;

    public static string Calculate(DateTime dateTime)
    {
        var ts = new TimeSpan(DateTime.Now.Ticks - dateTime.Ticks);
        double delta = Math.Abs(ts.TotalSeconds);
        if (delta < 1 * MINUTE)
        {
            return ts.Seconds == 1 ? "لحظه ای قبل" : ts.Seconds + " ثانیه قبل";
        }
        if (delta < 2 * MINUTE)
        {
            return "یک دقیقه قبل";
        }
        if (delta < 45 * MINUTE)
        {
            return ts.Minutes + " دقیقه قبل";
        }
        if (delta < 90 * MINUTE)
        {
            return "یک ساعت قبل";
        }
        if (delta < 24 * HOUR)
        {
            return ts.Hours + " ساعت قبل";
        }
        if (delta < 48 * HOUR)
        {
            return "دیروز";
        }
        if (delta < 30 * DAY)
        {
            return ts.Days + " روز قبل";
        }
        if (delta < 12 * MONTH)
        {
            int months = Convert.ToInt32(Math.Floor((double)ts.Days / 30));
            return months <= 1 ? "یک ماه قبل" : months + " ماه قبل";
        }
        int years = Convert.ToInt32(Math.Floor((double)ts.Days / 365));
        return years <= 1 ? "یک سال قبل" : years + " سال قبل";
    }

} 

var relativeTime=RelativeTimeCalculator.Calculate(DateTime.Now.AddMinutes(-10)); 

Project: Community Support - Open Source Project Repository Hosting

Issue Type: New Project

Summary: مثلا نام پروژه خودتان را بنویسید

یک نام پکیج که سعی کنید کتابخانه‌های هم خانواده این اشتراک را داشته باشند که در یک گروه قرار بگیرند
Group Id: AndroidBreadCrumb.Plus

آدرس جایی که پروژه قرار دارد
Project URL: https://github.com/yeganehaym/AndroidBreadCrumb

//آدرس سیستم کنترل نسخه
SCM url: https://github.com/yeganehaym/AndroidBreadCrumb

 dependencies {
        classpath 'com.android.tools.build:gradle:1.2.2'
        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.2'
        classpath 'com.github.dcendents:android-maven-plugin:1.2'
    }

bintray.user=YOUR_BINTRAY_USERNAME
bintray.apikey=YOUR_BINTRAY_API_KEY
bintray.gpg.password=YOUR_GPG_PASSWORD

apply plugin: 'com.android.library'

ext {
    bintrayRepo = 'maven'
    bintrayName = 'AndroidBreadCrumb'

    publishedGroupId = 'com.plus'
    libraryName = 'AndroidBreadCrumb'
    artifact = 'AndroidBreadCrumb'

    libraryDescription = 'create breadcrumb on android to show a path to user and let user to jump on them'

    siteUrl = 'https://github.com/yeganehaym/AndroidBreadCrumb'
    gitUrl = 'https://github.com/yeganehaym/AndroidBreadCrumb'

    libraryVersion = '1.0'

    developerId = 'yeganehaym'
    developerName = 'ali yeganeh.m'
    developerEmail = 'yeganehaym@gmail.com'

    licenseName = 'The Apache Software License, Version 2.0'
    licenseUrl = 'http://www.apache.org/licenses/LICENSE-2.0.txt'
    allLicenses = ["Apache-2.0"]
}

apply from: 'https://raw.githubusercontent.com/nuuneoi/JCenter/master/installv1.gradle'
apply from: 'https://raw.githubusercontent.com/nuuneoi/JCenter/master/bintrayv1.gradle'