Example usage for java.lang Integer Integer

Introduction

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

Prototype

@Deprecated(since = "9")
public Integer(String s) throws NumberFormatException

Source Link

Document

Constructs a newly allocated Integer object that represents the int value indicated by the String parameter.

Usage

From source file:Main.java

public static int getIntegerProperty(Element properties, String name) {
    return new Integer(
            getPropertyNode(properties, name).getAttributes().getNamedItem(INTEGER_ATTR).getNodeValue());
}

From source file:Main.java

public static byte[] hexStringToBytes(String hex) {
    byte[] bytes = new byte[hex.length() / 2];
    int j = 0;/*from w w w.  j  a va2  s.  com*/

    for (int i = 0; i < hex.length(); i += 2) {
        try {
            String hexByte = hex.substring(i, i + 2);
            Integer I = new Integer(0);
            I = Integer.decode("0x" + hexByte);
            int k = I.intValue();
            bytes[j++] = new Integer(k).byteValue();
        } catch (NumberFormatException e) {
            Log.d(LOG_TAG, "hexStringToBytes", e);
            return bytes;
        } catch (StringIndexOutOfBoundsException e) {
            Log.d(LOG_TAG, "hexStringToBytes", e);
            return bytes;
        }
    }
    return bytes;
}

From source file:Main.java

static int getMinorVersionNumberInternal(String version) {
    if (!version.equals("@" + "version" + "@")) {
        try {/*from w  w  w . j  a v a 2s . c o  m*/
            int firstDot = version.indexOf(".");
            String minusMajor = version.substring(firstDot + 1);
            int secondDot = minusMajor.indexOf(".");
            String minorStr = minusMajor.substring(0, secondDot);
            return new Integer(minorStr).intValue();
        } catch (NumberFormatException nfe) {
        }
    }
    // in case this is a mainline version or NFE was caught (strange)
    return 7;
}

From source file:Main.java

public static void showPercentToast(boolean show, Activity a, SharedPreferences prefs, double brightness) {

    if (percentToast == null) {
        percentToast = Toast.makeText(a, "", Toast.LENGTH_SHORT);
    }//  w  ww.  java  2 s.co  m

    percentToast.setText(new Integer((int) (brightness / 2.55)).toString() + "%");

    if (show) {
        if (prefs.getBoolean("showToast", true))
            percentToast.show();
    } else {
        percentToast.cancel();
    }
}

From source file:Main.java

public static Hashtable<Character, Integer> createHashtable(String text) {
    Hashtable<Character, Integer> textHashTable = new Hashtable<Character, Integer>();

    for (char c : text.toCharArray()) {
        if (textHashTable.get(c) != null) {
            Integer temp = textHashTable.get(c);
            textHashTable.put(c, temp + 1);
        } else {//w w  w  .  j  av  a2 s . c  o m
            textHashTable.put(c, new Integer(1));
        }
    }
    return textHashTable;
}

From source file:Main.java

public static Font getFontProperty(Element properties, String name) {
    String[] font = getPropertyNode(properties, name).getAttributes().getNamedItem(FONT_ATTR).getNodeValue()
            .split(",");
    return new Font(font[0], new Integer(font[1]), new Integer(font[2]));
}

From source file:Main.java

public static Object wrapperClassCloner(Object value) {
    if (value instanceof Double)
        return new Double(((Double) value).doubleValue());
    else if (value instanceof Float)
        return new Float(((Float) value).floatValue());
    else if (value instanceof Long)
        return new Long(((Long) value).longValue());
    else if (value instanceof Boolean)
        return new Boolean(((Boolean) value).booleanValue());
    else if (value instanceof Integer)
        return new Integer(((Integer) value).intValue());
    else// w  w w .ja v a  2 s  . com
        return null;
}

From source file:Main.java

public static Color getColorProperty(Element properties, String name) {
    String[] rgb = getPropertyNode(properties, name).getAttributes().getNamedItem(COLOR_ATTR).getNodeValue()
            .split(",");
    return new Color(new Integer(rgb[0]), new Integer(rgb[1]), new Integer(rgb[2]));
}

From source file:Main.java

static int getServiceVersionNumberInternal(String version) {
    if (!version.equals("@" + "version" + "@")) {
        try {//from  ww w  .j a v a 2s  . c  o  m
            int firstDot = version.indexOf(".");
            int secondDot = version.indexOf(".", firstDot + 1);

            int p = secondDot + 1;
            int q = p;

            while (q < version.length() && Character.isDigit(version.charAt(q))) {
                q++;
            }

            if (p != q) {
                String service = version.substring(p, q);
                return new Integer(service).intValue();
            }
        } catch (NumberFormatException nfe) {
        }
    }
    // in case this is a mainline version or NFE was caught (strange)
    return 0;
}

From source file:Main.java

public static boolean write(String filename, Document document, boolean addDocType) {
    try {// ww w .j ava 2  s. c  o  m
        TransformerFactory tf = TransformerFactory.newInstance();
        tf.setAttribute("indent-number", new Integer(4));
        Transformer transformer = tf.newTransformer();
        DOMSource source = new DOMSource(document);
        if (addDocType) {
            transformer.setOutputProperty(OutputKeys.DOCTYPE_PUBLIC,
                    "-//Sun Microsystems, Inc.//DTD Facelet Taglib 1.0//EN");
            transformer.setOutputProperty(OutputKeys.DOCTYPE_SYSTEM,
                    "http://java.sun.com/dtd/facelet-taglib_1_0.dtd");
        }
        transformer.setOutputProperty(OutputKeys.METHOD, "xml");
        transformer.setOutputProperty(OutputKeys.INDENT, "yes");
        transformer.transform(source,
                new StreamResult(new BufferedWriter(new OutputStreamWriter(new FileOutputStream(filename)))));
        return true;
    } catch (Exception e) {
        return false;
    }

}