从选定开始日期的0点开始到结束日期的最后一秒

                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
                Calendar calendar = Calendar.getInstance();
                calendar.setTimeInMillis(data.getLongExtra("startTime", 0));
                calendar.set(Calendar.HOUR_OF_DAY, 0);
                calendar.set(Calendar.MINUTE, 0);
                calendar.set(Calendar.SECOND, 0);
                calendar.set(Calendar.MILLISECOND, 0);
                startDate = simpleDateFormat.format(calendar.getTime());

                calendar.setTimeInMillis(data.getLongExtra("endTime", 0));
                calendar.set(Calendar.HOUR_OF_DAY, 0);
                calendar.set(Calendar.MINUTE, 0);
                calendar.set(Calendar.SECOND, 0);
                calendar.set(Calendar.MILLISECOND, 0);
                calendar.add(Calendar.DATE, 1);
                calendar.add(Calendar.MILLISECOND, -1);
                endDate = simpleDateFormat.format(calendar.getTime());

记录一下，处理日期，0点   到23点的59分59秒