Android获取两个日期之间间隔的天数

/**

* 获取两个日期之间的间隔天数

* @return

*/

public static int getGapCount(Date startDate, Date endDate) {

Calendar fromCalendar = Calendar.getInstance();

fromCalendar.setTime(startDate);

fromCalendar.set(Calendar.HOUR_OF_DAY, 0);

fromCalendar.set(Calendar.MINUTE, 0);

fromCalendar.set(Calendar.SECOND, 0);

fromCalendar.set(Calendar.MILLISECOND, 0);

Calendar toCalendar = Calendar.getInstance();

toCalendar.setTime(endDate);

toCalendar.set(Calendar.HOUR_OF_DAY, 0);

toCalendar.set(Calendar.MINUTE, 0);

toCalendar.set(Calendar.SECOND, 0);

toCalendar.set(Calendar.MILLISECOND, 0);

return (int) ((toCalendar.getTime().getTime() - fromCalendar.getTime().getTime()) / (1000 * 60 * 60 * 24));

}

原文：http://blog.csdn.net/cnnumen/article/details/7748390