add(targetMenu); } } return null; } @Override public String formateFloat(float num) { java.text.DecimalFormat df = new java.text.DecimalFormat("#,##0.00"); String s = df.format(num); return s; } @Override public int getDaysBetweenCalendars(Calendar calA, Calendar calB) { long l1 = calA.getTimeInMillis(); long l2 = calB.getTimeInMillis(); Util u = new Util();
int i = u.Parsec(l1, l2); return i; } @Override public String getFirstSpilt(String oriString, String targetString) { int i = oriString.indexOf(targetString); if(i > 0){ String arr[] = oriString.split(targetString); return arr[0]; }else{ return null; } } @Override public String getFormattedNowDate() { Date date = new Date(); DateFormat dt1 = new SimpleDateFormat("yy 年 MM 月 dd 日"); String s = dt1.format(date); return s; } @Override public long getHoursBetweenCalendars(Calendar calA, Calendar calB) { Calendar date = (Calendar) calA.clone(); long daysBetween = 0; while (date.before(calB)) { date.add(Calendar.HOUR, 1); daysBetween++; } return daysBetween; } @Override public int getMaxLongLength() { Long l = Long.MAX_VALUE; String s = l.toString(); int i = s.length();
return i; } @Override public Menu getMaxMenu(List