How do you count the time spent on the mission?
I'm writing a little Android app on Java. I have users in one activist tested and, at the end of the test, I have the following activism that passes the final infa by passing the test. So one of the fields is spent time on a mission... I'm trying to count time as a chronometer, but he's in milliseconds thinking and then formatting through different checks at 00:00 (02 : 34) and it's very circumstantial... I'm sure there's a better solution. ♪ ♪
How can you do that?
Analeea last edited by
At the beginning of the mission, keep the current time
long startTime = System.currentTimeMillis();
After the end, get the difference:
long totalTime = System.currentTimeMillis() - startTime;
Calendarand assigns it the following value:
Calendar cal = Calendar.getInstance(); cal.setTimeInMillis( totalTime );
We get minutes/seconds.
int minutes = cal.get(Calendar.MINUTE); int seconds = cal.get(Calendar.SECOND);
or in a class format
SimpleDateFormat format = new SimpleDateFormat("mm:ss"); System.out.println(format.format(cal.getTime()));