DurationFormatter.java 文件源码

/**
 * Format a duration (in seconds) as hh:mm
 *
 * @param duration The duration in seconds
 * @return The duration formatted as hh:mm string
 */
@SuppressLint("DefaultLocale")
public static String formatDuration(Period duration) {
    // to minutes
    PeriodFormatter hhmm = new PeriodFormatterBuilder()
            .printZeroAlways()
            .minimumPrintedDigits(2) // gives the '01'
            .appendHours()
            .appendSeparator(":")
            .appendMinutes()
            .toFormatter();
    return duration.toString(hhmm);
}