You can use this function for formatting your date
String formatDate(String dbDate){
List<String> dateTimeList = dbDate.split(" ");
List<String> dateList = dateTimeList.first.split("-");
String dateTime = dateList[1]+"-"+dateList.last+"-"+dateList.first + " "+ dateTimeList.last;
return dateTime;
}
CLICK HERE to find out more related problems solutions.