android.samutils.utils

Class StringUtils

java.lang.Object

android.samutils.utils.StringUtils

public final class StringUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	ELLIPSISZE
static java.lang.String	LF

Constructor Summary

Constructors

Constructor and Description
StringUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	concat(java.lang.String[] strings, java.lang.String delimiter)
static boolean	contains(java.lang.CharSequence seq, java.lang.CharSequence searchSeq)
static boolean	equals(java.lang.CharSequence cs1, java.lang.CharSequence cs2)
static java.lang.String	filterEmojis(java.lang.String emojis)
static byte[]	getBytes(java.lang.String sIn)
static java.lang.String	getDigits(java.lang.String str)
static int	getLength(java.lang.CharSequence chars)
static java.lang.String	getMd5Hash(java.lang.String input)
static boolean	hasDigitCharacter(java.lang.CharSequence chars)
static int	indexOf(java.lang.CharSequence cs, java.lang.CharSequence searchChar, int start)
static boolean	isBlank(java.lang.CharSequence cs) Checks if a CharSequence is whitespace, empty ("") or null.
static java.lang.String	left(java.lang.String str, int len)
static java.lang.String	linefeedToHtml(java.lang.String text)
static java.lang.CharSequence	removeHtmlTags(java.lang.CharSequence seq)
static java.lang.String	smartShorten(java.lang.String str, int maxLen, boolean useWordBoundary)
static boolean	startsWith(java.lang.CharSequence chars, java.lang.CharSequence prefix)
static java.lang.String	wrapBytes(byte[] bytes)

Methods inherited from class java.lang.Object

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

Field Detail

ELLIPSISZE

public static final java.lang.String ELLIPSISZE

See Also:

Constant Field Values

LF

public static final java.lang.String LF

See Also:

Constant Field Values

Constructor Detail

StringUtils

public StringUtils()

Method Detail

filterEmojis

public static java.lang.String filterEmojis(java.lang.String emojis)

smartShorten

public static java.lang.String smartShorten(java.lang.String str,
                                            int maxLen,
                                            boolean useWordBoundary)

hasDigitCharacter

public static boolean hasDigitCharacter(java.lang.CharSequence chars)

getLength

public static int getLength(java.lang.CharSequence chars)

getDigits

public static java.lang.String getDigits(java.lang.String str)

startsWith

public static boolean startsWith(java.lang.CharSequence chars,
                                 java.lang.CharSequence prefix)

concat

public static java.lang.String concat(java.lang.String[] strings,
                                      java.lang.String delimiter)

removeHtmlTags

public static java.lang.CharSequence removeHtmlTags(java.lang.CharSequence seq)

equals

public static boolean equals(java.lang.CharSequence cs1,
                             java.lang.CharSequence cs2)

contains

public static boolean contains(java.lang.CharSequence seq,
                               java.lang.CharSequence searchSeq)

indexOf

public static int indexOf(java.lang.CharSequence cs,
                          java.lang.CharSequence searchChar,
                          int start)

linefeedToHtml

public static java.lang.String linefeedToHtml(java.lang.String text)

getMd5Hash

public static java.lang.String getMd5Hash(java.lang.String input)

getBytes

public static byte[] getBytes(java.lang.String sIn)

wrapBytes

public static java.lang.String wrapBytes(byte[] bytes)

left

public static java.lang.String left(java.lang.String str,
                                    int len)

isBlank

public static boolean isBlank(java.lang.CharSequence cs)

Checks if a CharSequence is whitespace, empty ("") or null.

 StringUtils.isBlank(null)      = true
 StringUtils.isBlank("")        = true
 StringUtils.isBlank(" ")       = true
 StringUtils.isBlank("bob")     = false
 StringUtils.isBlank("  bob  ") = false
 

Parameters:

cs - the CharSequence to check, may be null

Returns:

true if the CharSequence is null, empty or whitespace

Since:

2.0, 3.0 Changed signature from isBlank(String) to isBlank(CharSequence)