com.aliyun.alink.linksdk.tools

类 TextUtils

java.lang.Object

com.aliyun.alink.linksdk.tools.TextUtils

public class TextUtils
extends java.lang.Object

Created by wuzonglu on 2018/9/3.

构造器概要

构造器

构造器和说明
TextUtils()

方法概要

限定符和类型	方法和说明
static boolean	isEmpty(java.lang.CharSequence str) Returns true if the string is null or 0-length.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

TextUtils

public TextUtils()

方法详细资料

isEmpty

public static boolean isEmpty(java.lang.CharSequence str)

Returns true if the string is null or 0-length.

参数:

str - the string to be examined

返回:

true if str is null or zero length