Islamic Calculation Library (ICLib) contains calculations for prayer (salat) times, qibla direction, and Hijri conversion

A Java library for calculating prayer (salat) times, Hijri date, and qibla direction, based on ITL (Islamic Tools and Libraries)

android date tools and date picker for tree calendar "Jalali" and "Hijri" and "Gregorian"

Simple fasting reminder app

Material (Gregorian - Hijri) Date & Time Picker

Implementation of java.util.Calendar for the Umm Al-Qura calendar system.

convert jalali and gregorian date + date utils