This example will help to verify the given time is within a period or not.
To check the time is today, We can use DateUtils class
boolean isToday = DateUtils.isToday(timeInMillis);
To check the time is within a week,
private static boolean isWithinWeek(final long millis) {
return System.currentTimeMillis() - millis <= (DateUtils.WEEK_IN_MILLIS - DateUtils.DAY_IN_MILLIS);
}
To check the time is within a year,
private static boolean isWithinYear(final long millis) {
return System.currentTimeMillis() - millis <= DateUtils.YEAR_IN_MILLIS;
}
To check the time is within a number day of day including today,
public static boolean isWithinDay(long timeInMillis, int day) {
long diff = System.currentTimeMillis() - timeInMillis;
float dayCount = (float) (diff / DateUtils.DAY_IN_MILLIS);
return dayCount < day;
}
Note : DateUtils is android.text.format.DateUtils