enum

enum

public class AppBasis {

    public static enum ACTIONTYPS {
        EDIT_DELETE,
        NEW;

        public static ACTIONTYPS getEnum(int ordinal) {
            switch (ordinal) {
                case 0:
                    return ACTIONTYPS.EDIT_DELETE;
                case 1:
                    return ACTIONTYPS.NEW;
                default:
                    return ACTIONTYPS.EDIT_DELETE;
            }
        }
    }
}

AppBasis.ACTIONTYPS action = AppBasis.ACTIONTYPS.NEW
// als int verschicken
intent.putExtra("ACTION",   action.ordinal());  // // jeweils  hashKey+wert

Holen aus dem Intent
AppBasis.ACTIONTYPS action = AppBasis.ACTIONTYPS.EDIT_DELETE; // default wert
int dummy = intent.getIntExtra(EditDeleteNewActivity.ACTION,  EditDeleteNewActivity.ACTION_EDIT_DELETE);
action  = AppBasis.ACTIONTYPS.getEnum(dummy);