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\n<\/p>\n
\nCan someone tell me why it’s not updating ? <\/p>\n<\/blockquote>\n
A
LocalTime<\/code> represents a particular time of day. The object is immutable, unchanging, and cannot be updated.<\/p>\nCalling
LocalTime.now()<\/code> captures the time of day at that moment of execution. The value will not<\/em> change later. To get the current time of day later<\/em>, callLocalTime.now()<\/code> again for a fresh new object. <\/p>\nTo display the value of a
LocalTime<\/code> object, call.toString<\/code> to generate text in standard ISO 8701 value. For other formats, useDateTimeFormatter<\/code>. Search to learn more as this has been handled many times already. <\/p>\nElapsed time<\/h1>\n
\nAnd how can I get time running with a LocalTime object from a user input ?<\/p>\n<\/blockquote>\n
Perhaps you mean you want to determine the amount of time that has elapsed since an earlier moment, such as when the user last performed a particular act or gesture. <\/p>\n
\nso I can see time passing<\/p>\n<\/blockquote>\n
For elapsed time, you need to track a moment rather than a time-of-day. The
Instant<\/code> class represents a moment in UTC. <\/p>\nInstant instant = Instant.now() ; \/\/ Capture the current moment in UTC. \n<\/code><\/pre>\nCalculate elapsed time on a scale of hours-minutes-seconds with a
Duration<\/code>.<\/p>\nDuration d = Duration.between( instant , Instant.now() ) ;\n<\/code><\/pre>\n<\/p><\/div>\n