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How to compare two Dates without the time portion?
How to compare date without time in java ?
Date currentDate = new Date();// get current date
Date eventDate = tempAppointments.get(i).mStartDate;
int dateMargin = currentDate.compareTo(eventDate);
this code compares time and date !
856
If you want to compare just the date part without considering time, you need to use DateFormat class to format the date into some format and then compare their String value. Alternatively, you can use joda-time which provides a class LocalDate, which represents a Date without time, similar to Java 8's LocalDate class.
To compare dates without the time part, don't use the DATEDIFF() or any other function on both sides of the comparison in a WHERE clause. Instead, put CAST() on the parameter and compare using >= and < operators.
We can use the isAfter method to check if one date is after another. We create a moment object with a date string. Then we call isAfter on it with another date string and the unit to compare.
Try compare dates changing to 00:00:00 its time (as this function do):
public static Date getZeroTimeDate(Date fecha) {
Date res = fecha;
Calendar calendar = Calendar.getInstance();
calendar.setTime( fecha );
calendar.set(Calendar.HOUR_OF_DAY, 0);
calendar.set(Calendar.MINUTE, 0);
calendar.set(Calendar.SECOND, 0);
calendar.set(Calendar.MILLISECOND, 0);
res = calendar.getTime();
return res;
}
Date currentDate = new Date();// get current date
Date eventDate = tempAppointments.get(i).mStartDate;
int dateMargin = getZeroTimeDate(currentDate).compareTo(getZeroTimeDate(eventDate));
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