Example usage for java.lang String trim

Introduction

In this page you can find the example usage for java.lang String trim.

Prototype

public String trim()

Source Link

Document

Returns a string whose value is this string, with all leading and trailing space removed, where space is defined as any character whose codepoint is less than or equal to 'U+0020' (the space character).

Usage

From source file:Main.java

/**
 * /*from w  ww .ja  va 2 s . c o  m*/
 * @param str
 * @return
 */
public static boolean isStringBlank(String str) {
    return (str == null) || ("".equals(str.trim()));
}

From source file:Main.java

public static int[] tointArray(String str, String seperator) {
    str = str.trim();
    if (str == null || str.isEmpty()) {
        return null;
    }/*from  www.  j a va2s.  com*/
    String[] arr = str.split(seperator);
    int[] result = new int[arr.length];
    for (int i = 0; i < arr.length; i++) {
        result[i] = Integer.parseInt(arr[i]);
    }
    return result;
}

From source file:Main.java

public static boolean isHasValue(String... editTexts) {
    for (String ed : editTexts) {
        String str = ed.trim();
        if (!TextUtils.isEmpty(str)) {
            return true;
        }//w  w w  .j  a va2 s . c o  m
    }
    return false;
}

From source file:Main.java

public static String[] extractTags(String source) {
    final List<String> result = new LinkedList<String>();
    for (String tag : source.split(",")) {
        if (tag.trim().length() > 0)
            result.add(tag.trim());//  w  ww . jav  a  2  s .  c  o m
    }
    return result.toArray(new String[result.size()]);
}

From source file:Main.java

public static String decodeMedals(String medals) {
    if ((medals != null) && (!medals.trim().equalsIgnoreCase(""))) {

        medals = medals.trim().replaceAll(",", " ");

    }//from  w ww. j a v  a 2 s .com

    return medals;
}

From source file:Main.java

public static String getFileName(String path) {
    if (path != null && !"".equals(path.trim())) {
        return path.substring(path.lastIndexOf("/"));
    }//from  w  w  w  . j  av a2 s.  c  o  m

    return "";
}

From source file:Main.java

public static boolean isNumeric(String str) {
    if (str == null || str.trim().equals("")) {
        return false;
    }// w w  w  .java 2  s .com
    Pattern pattern = Pattern.compile("[0-9]*");
    Matcher isNum = pattern.matcher(str);
    if (isNum.matches()) {
        return true;
    } else {
        return false;
    }
}

From source file:Main.java

public static boolean isEmptys(String... editTexts) {
    for (String ed : editTexts) {
        String str = ed.trim();
        if (TextUtils.isEmpty(str)) {
            return true;
        }/*from www .  j  a v  a2  s  .  c  o  m*/
    }
    return false;
}

From source file:Main.java

private static String getTrimmedString(String src) {
    String result = src.trim();
    if (result.length() == 0) {
        return result;
    }/*  w  w  w .ja va2 s .c o  m*/
    while (src.startsWith("\n")) {
        src = src.substring(1);
    }
    while (src.endsWith("\n")) {
        src = src.substring(0, src.length() - 1);
    }
    return src;
}

From source file:Main.java

public static boolean isEmpty(String strOsm) {
    return strOsm == null || strOsm.trim().isEmpty();
}