Name of day in string format with days to furure

Question

I need name of day in week but dependent o actual date and date to future. For example I need name of day today, then name of day tomorrow, name of date +2 days etc I make this code but not working good. So is there any better way how I can in android get name of day?

 public String getDay3Name() {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(new Date());
        String[] days = new String[] { "SUNDAY","SUNDAY","SUNDAY", "MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY" };
        String day = days[calendar.get(Calendar.DAY_OF_WEEK)+1];
        return day;
    }
    public String getDay4Name() {
        Calendar calendar = Calendar.getInstance();
        calendar.setTime(new Date());
        String[] days = new String[] { "SUNDAY","SUNDAY","SUNDAY", "MONDAY", "TUESDAY", "WEDNESDAY", "THURSDAY", "FRIDAY", "SATURDAY" };
        String day = days[calendar.get(Calendar.DAY_OF_WEEK)+2];
        return day;
    }

Answer 1

import java.util.Calendar;
import java.util.Locale;


public class CalSample {

    private static final int TODAY = 0;
    private static final int TOMORROW = 1;
    private static final int DAY_AFTER_TOMORROW = 2;
    private static final int THREE_DAYS_FROM_TODAY = 3;
    private static final int FOUR_DAYS_FROM_TODAY = 4;
    private static final int FIVE_DAYS_FROM_TODAY = 5;
    private static final int SIX_DAYS_FROM_TODAY = 6;

    public static void main(String args[]){
        CalSample calSample = new CalSample();
        calSample.getNameOfDayOfWeek(TODAY);
        calSample.getNameOfDayOfWeek(TOMORROW);
        calSample.getNameOfDayOfWeek(DAY_AFTER_TOMORROW);
        calSample.getNameOfDayOfWeek(THREE_DAYS_FROM_TODAY);
        calSample.getNameOfDayOfWeek(FOUR_DAYS_FROM_TODAY);
        calSample.getNameOfDayOfWeek(SIX_DAYS_FROM_TODAY);

    }
    public String getNameOfDayOfWeek(int noOfDaysFromToday){
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.DAY_OF_YEAR, noOfDaysFromToday);
        String name = calendar.getDisplayName(Calendar.DAY_OF_WEEK, Calendar.LONG, Locale.ENGLISH);
        System.out.println("Day Of Week:- " + name);
        return name;
    }
}