Example usage for java.lang String toLowerCase

Introduction

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

Prototype

public String toLowerCase()

Source Link

Document

Converts all of the characters in this String to lower case using the rules of the default locale.

Usage

From source file:Main.java

public static boolean matchesIgnoreCase(String text, String lowerCasePattern) {
    return (text.length() >= lowerCasePattern.length()) && (text.toLowerCase().indexOf(lowerCasePattern) >= 0);
}

From source file:Main.java

/**
 * Returns the body part of the given HTML markup.
 */// w w w  . ja  v  a 2s.c om
public static String getBodyMarkup(String markup, boolean replaceLinefeeds) {
    String lowerCase = markup.toLowerCase();
    int bodyStart = lowerCase.indexOf("<body>");

    if (bodyStart >= 0) {
        bodyStart += 7;
        int bodyEnd = lowerCase.lastIndexOf("</body>");

        if (bodyEnd > bodyStart) {
            markup = markup.substring(bodyStart, bodyEnd).trim();
        }
    }

    if (replaceLinefeeds) {
        markup = markup.replaceAll("\n", "<br>");
    }

    return markup;
}

From source file:Main.java

private static String capitalizeAllWords(String str) {
    String phrase = "";
    boolean capitalize = true;
    for (char c : str.toLowerCase().toCharArray()) {
        if (Character.isLetter(c) && capitalize) {
            phrase += Character.toUpperCase(c);
            capitalize = false;//from   ww  w .  j a  v a  2 s  .  c  o m
            continue;
        } else if (c == ' ') {
            capitalize = true;
        }
        phrase += c;
    }
    return phrase;
}

From source file:Main.java

public static String getEncoding(String f) {
    String encoding = "UTF-8";
    File file = new File(f);
    try {/* w ww .  jav  a 2 s. c om*/
        BufferedReader reader = new BufferedReader(new FileReader(file));
        String xml = reader.readLine();
        reader.close();
        xml = xml.toLowerCase();
        int pos = xml.indexOf("encoding");
        if (pos < 0) {
            return encoding;
        }
        xml = xml.substring(pos + "encoding".length());
        pos = xml.indexOf("\"");
        xml = xml.substring(pos + 1);
        pos = xml.indexOf("\"");
        xml = xml.substring(0, pos).trim();
        return xml.toUpperCase();
    } catch (Exception ex) {
        ex.printStackTrace();
    }
    return encoding;
}

From source file:Main.java

/**
 * Creates a FileFilter for a specified description
 * and an array of allowed extensions. <br />
 * /*from  www .  j  av  a 2s . c  om*/
 * @param extensions the allowed extensions without a dot
 * @param description the displayed description
 * @return the created FileFilter
 */
public static FileFilter createFilter(final String[] extensions, final String description) {
    return new FileFilter() {

        @Override
        public boolean accept(File file) {
            if (file.isDirectory()) {
                return true;
            }
            String name = file.getName().toLowerCase();
            for (String e : extensions) {
                if (name.endsWith("." + e.toLowerCase())) {
                    return true;
                }
            }
            return false;
        }

        @Override
        public String getDescription() {
            return description;
        }
    };
}

From source file:com.gistlabs.mechanize.document.html.JsoupDataUtil.java

/** Returns the all elements matching any of the given tags (case-insensitive). */
public static Elements findElementsByTag(Element element, String... tags) {
    List<Element> results = new ArrayList<Element>();

    Set<String> tagSet = new HashSet<String>();
    for (String tag : tags)
        tagSet.add(tag.toLowerCase());
    filterElementsByTag(results, element, tagSet);
    return new Elements(results);
}

From source file:Main.java

public static boolean isEmpty(String input) {
    if (input == null || "".equals(input) || "null".equals(input.toLowerCase()))
        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;
        }/*from   w w  w. jav a  2  s . c  om*/
    }
    return true;
}

From source file:Main.java

protected static boolean checkFileSuffix(String filePath) {
    for (int i = 0; i < _permittedSuffix.length; i++) {
        String lowerCase = filePath.toLowerCase();
        if (lowerCase.endsWith(_permittedSuffix[i])) {
            return true;
        }//  w ww.j  a  v a 2  s.  c  o  m
    }
    return false;
}

From source file:Main.java

private static boolean isImageFormat(String fileName) {
    if (fileName == null) {
        return false;
    }/*from  ww w. jav  a2  s .  co  m*/
    fileName = fileName.toLowerCase();
    if (fileName.endsWith(".jpg") || fileName.endsWith(".jpeg") || fileName.endsWith(".png")
            || fileName.endsWith(".bmp") || fileName.endsWith(".jpe") || fileName.endsWith(".gif")
            || fileName.endsWith(".wbmp")) {
        return true;
    }
    return false;
}

From source file:Main.java

public static boolean installApp(Context context, String filePath) {
    if (filePath != null && filePath.length() > 4
            && filePath.toLowerCase().substring(filePath.length() - 4).equals(".apk")) {
        Intent intent = new Intent(Intent.ACTION_VIEW);
        File file = new File(filePath);
        if (file.exists() && file.isFile() && file.length() > 0) {
            intent.setDataAndType(Uri.fromFile(file), "application/vnd.android.package-archive");
            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            context.startActivity(intent);
            return true;
        }//from   w w w.j ava2 s. c  om
    }
    return false;
}