2016-05-03 16 views

答えて

2

calendar.getInstance()。getTimeInMillis();を使用します。

List <Long> elapsedTimes = new ArrayList<>(); //contains the time taken for all iterations. 
long startTime = Calendar.getInstance().getTimeInMillis(); 
long elapsedTime = startTime; 
for (... your for loop) 
{ 
    ... //do your stuff ... 
    long currTime = Calendar.getInstance.getTimeInMillis(); 
    elapsedTimes.add(currTime - elapsedTime); 
    elapsedtime = currTime; 

} 
long endTime = Calendar.getInstance().getTimeInMillis(); 

long totalTime= endtime - startTime. 
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