public String getRelativeTimeSpanStringForIphone(long time,long now){   SimpleDateFormat formatter = null;   Resources res = mContext.getResources();   formatter = new SimpleDateFormat("yy-MM-dd");   String yearMonthDay = formatter.format(time);   if(time>now){    return yearMonthDay;   }   formatter = new SimpleDateFormat("E");   String dayOfWeek = formatter.format(time);   formatter = new SimpleDateFormat("kk:mm");   String hourMinuOfTime = formatter.format(time);   formatter = new SimpleDateFormat("kk:mm:ss");   String hourMinuSecOfNow = formatter.format(now);   long millisecOfNow = getMillisecOfNow(hourMinuSecOfNow);   if((now-millisecOfNow<time)||(now-millisecOfNow==time)){    String timeOfCurrentDay = hourMinuOfTime;    String[] hourAndminute = timeOfCurrentDay.split(":");    int hour =Integer.parseInt(hourAndminute[0]);    ContentResolver cv = mContext.getContentResolver();             String strTimeFormat = android.provider.Settings.System.getString(cv,android.provider.Settings.System.TIME_12_24);             if(strTimeFormat!=null){                 if(strTimeFormat.equals("12")){                     if(hour>12){                     return  res.getString(R.string.pm)+hour+":"+hourAndminute[1];                     }else{                         return  res.getString(R.string.am)+hour+":"+hourAndminute[1];                     }                 }else{                     return hour%24+":"+hourAndminute[1];                 }             }else{                 return hour%24+":"+hourAndminute[1];             }   }else{       if(now-518400000l-millisecOfNow>time){     return yearMonthDay;    }else{     if(now-millisecOfNow-86400000l<time){      //End:modified by sunjinbiao on 20120823 for bug[540]       return res.getString(R.string.yesterday);     }else{            return dayOfWeek;     }    }   }  }