I need a Date picker to be able to set it's time types(Gregorian,Jalali or Hijiri)from setting and change it to each others too... and all the items that work by DATE will get new value...as I didn't have found any library to do this i tried to ask best Coders to help me by their libraries...if your answer is yes then how is possible to change all the dates by changing the type of calendar? some one said "use joda time Library" but there is no tutorial.is joda time Ok?
پی نوشت : please comment up if you have same BROBLEM...to ANSWER]أۀ(in fa) sooner