Does String encoding in ISO-8859-1 - Android java.lang

Android examples for java.lang:String Unicode

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Description

Does String encoding in ISO-8859-1

Demo Code


//package com.java2s;

public class Main {
    private static final String CHAR_SET = "ISO-8859-1";

    /**//w  ww .  j  a v a  2s.  co m
     * Does String encoding
     * 
     * @param str - String to be encoded
     * @return
     */
    public static String convert(String str) {
        try {
            final byte[] array = str.getBytes();

            StringBuffer buffer = new StringBuffer();
            for (int k = 0; k < array.length; k++) {
                if ((array[k] & 0x80) > 0) {
                    buffer.append("%" + byteToHex(array[k]));
                } else {
                    buffer.append((char) (array[k]));
                }
            }
            return new String(buffer.toString().getBytes(), CHAR_SET);
        } catch (Exception ex) {

        }
        return null;
    }

    static public String byteToHex(byte b) {
        char hexDigit[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8',
                '9', 'a', 'b', 'c', 'd', 'e', 'f' };
        char[] array = { hexDigit[(b >> 4) & 0x0f], hexDigit[b & 0x0f] };
        return new String(array);
    }
}

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