[英]Converting seconds to hours, minutes and seconds
我想长时间在Android中使用递增计时器...
目前,我正在使用此代码,但是经过几个小时,例如10个小时后,格式变为10:650:56(hh:mm:ss)...在较短的时间内,它可以正常工作...
private Runnable updateTimerMethod = new Runnable() {
public void run() {
timeInMillies = SystemClock.uptimeMillis() - startTime;
finalTime = timeSwap + timeInMillies;
int seconds = (int) (finalTime / 1000);
int minutes = seconds / 60;
int hours = minutes / 60;
seconds = seconds % 60;
int milliseconds = (int) (finalTime % 1000);
String timer = ("" + String.format("%02d", hours) + " : "
+ String.format("%02d", minutes) + " : "
+ String.format("%02d", seconds));
myHandler.postDelayed(this, 0);
sendLocalBroadcast(timer);
}
};
分钟的代码几乎是正确的,但您必须像数秒一样将其模数降低60。 否则,您的价值将仍然包括所有时间。
使用此功能:
private static String timeConversion(int totalSeconds) {
final int MINUTES_IN_AN_HOUR = 60;
final int SECONDS_IN_A_MINUTE = 60;
int seconds = totalSeconds % SECONDS_IN_A_MINUTE;
int totalMinutes = totalSeconds / SECONDS_IN_A_MINUTE;
int minutes = totalMinutes % MINUTES_IN_AN_HOUR;
int hours = totalMinutes / MINUTES_IN_AN_HOUR;
return hours + " : " + minutes + " : " + seconds;
}
您可以在以下位置找到其他解决方案:
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