I strongly recommend against tracking by time by count-since- epoch. ( "zone: " + zone + " | dateTime: " + dateTime + " | output: " + output ) String output = dateTime.toLocalTime ().toString () ĭump to console. DateTimeZone zone = DateTimeZone.forID ( "America/Denver" ) ĭateTime dateTime = new DateTime ( zone ) ( "Current time in " + denverTimeZone + ": " + output2 ) Ĭurrent time in America/Denver: 20:41:36.560 String output2 = zdt.toLocalTime().toString() ZonedDateTime zdt = ZonedDateTime.now( denverTimeZone ) ZoneId denverTimeZone = ZoneId.of( "America/Denver" )
#ZEN TIME OF DAY ANDROID FULL#
If you have a full time zone, which is an offset plus a set of rules for handling anomalies such as Daylight Saving Time (DST), rather than a mere offset-from-UTC, use the ZonedDateTime class. ( "Current time in " + offset + ": " + output1 ) String output1 = odt.toLocalTime().toString() OffsetDateTime odt = OffsetDateTime.now( offset ) ZoneOffset offset = ZoneOffset.ofHours( -7 )
If all you have is an offset rather than a time zone, use the OffsetDateTime class. Always pad with a zero for second digit, such as -07. Much of the java.time functionality is back-ported to Java 6 & 7 in ThreeTen-Backport and further adapted to Android in ThreeTenABP.īy the way, never refer to an offset-from-UTC with a single digit of hours such as -7, as that is non-standard and will be incompatible with various protocols and libraries. These classes supplant the old troublesome date-time classes such as. Both the older date-time classes bundled with Java and the third-party Joda-Time library have been supplanted by the java.time framework built into Java 8 and later.
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