public static String getTimeUntilNow(String time) {
LocalDateTime now = LocalDateTime.now();
now = now.plusMinutes(1);
int hours = Integer.parseInt(time.split(":")[0]);
int minutes = Integer.parseInt(time.split(":")[1]);
LocalDateTime tocheck =
LocalDateTime.of(
now.getYear(),
now.getMonth(),
now.getDayOfMonth(),
hours,
minutes,
now.getSecond(),
now.getNano());
if (tocheck.isBefore(now)) {
tocheck = tocheck.plusDays(1);
}
Duration remaining = Duration.between(now, tocheck);
int rh = (int) remaining.toHours();
int rm = (int) remaining.toMinutes();
rm %= 60;
int ht = rh / 10;
int hs = rh % 10;
int mt = rm / 10;
int ms = rm % 10;
return ht + "" + hs + ":" + mt + "" + ms;
}
private String getMonth(LocalDateTime dt) {
return dt.getMonth().toString().substring(0, 3);
}