Android String to Byte Array Convert getBytes(String s)

Here you can find the source of getBytes(String s)


get Bytes


Open Source License


public static byte[] getBytes(String s) 

Method Source Code

//package com.java2s;
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public class Main {
    public static byte[] getBytes(String s) {
        char[] chars = s.toCharArray();
        int size = chars.length;
        byte[] bytes = new byte[size];

        for (int i = 0; i < size;)
            bytes[i] = (byte) chars[i++];
        return bytes;

    public static byte[] getBytes(InputStream is) throws IOException {

        int len;
        int size = 1024;
        byte[] buf;

        if (is instanceof ByteArrayInputStream) {
            size = is.available();
            buf = new byte[size];
            len =, 0, size);
        } else {
            ByteArrayOutputStream bos = new ByteArrayOutputStream();
            buf = new byte[size];
            while ((len =, 0, size)) != -1)
                bos.write(buf, 0, len);
            buf = bos.toByteArray();
        return buf;


  1. toBytes(final String str)
  2. StringtoByte(String data)
  3. getLengthByByte(String str)
  4. bytesStorage(String str)
  5. bytesStorage(String str)
  6. getBytes(String data)
  7. getBytes(String data, String charsetName)
  8. getBytesFromAddress(String address)
  9. stringToBytes(String string)