Android Object to String Convert getStringValue(Object str, String def)

Description

get String Value

Declaration

public static String getStringValue(Object str, String def) 

Method Source Code

//package com.java2s;

public class Main {
    public static String getStringValue(Object str, String def) {
        String s = (String) str;
        if (null == s || isEmpty(s) || "false".equals(s)) {
            s = def;//from  w  ww .j  a va 2  s  .  c  o  m
        }
        return s;
    }

    public static boolean isEmpty(String input) {
        if (input == null || "".equals(input) || "null".equals(input))
            return true;

        for (int i = 0; i < input.length(); i++) {
            char c = input.charAt(i);
            if (c != ' ' && c != '\t' && c != '\r' && c != '\n') {
                return false;
            }
        }
        return true;
    }
}

Related

1. objToStrNotNull(Object obj)