我需要将 while 循环暂停特定的毫秒数。我曾尝试使用 Thread.sleep(duration) 但它不准确,尤其是在循环场景中。毫秒精度在我的程序中很重要。
这是我不想回去检查条件的算法,直到expectedElapsedTime
经过。
while (condition) {
time = System.currentTimeMillis();
//do something
if (elapsedTime(time) < expectedElapsedTime) ) {
pause the loop // NEED SUBSTITUTE FOR Thread.sleep()
}
// Alternative that I have tried but not giving good results is
while ((elapsedTime(time) < expectedElapsedTime)) {
//do nothing
}
}
long elapsedTime(long time) {
long diff = System.currentTimeMillis() - time;
return diff;
}