Android Utililty Methods Byte Array to String Convert

List of utility methods to do Byte Array to String Convert

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Description

The list of methods to do Byte Array to String Convert are organized into topic(s).

Method

Stringbytes2StringPtr(byte[] data, String type)
bytes String Ptr 
if (type == null) {
    type = "";
StringBuffer sb = new StringBuffer();
System.out.println();
for (int i = 0; i < data.length; i++) {
    sb.append(String.format("".equals(type) ? "0x%x," : type + ",",
            data[i]));
...
StringgetString(byte[] bb)
get String 
return new String(bb);
StringgetString(byte[] bytes)
get String 
return getString(bytes, "GBK");
StringgetString(byte[] bytes, String charsetName)
get String 
return new String(bytes, Charset.forName(charsetName));
StringgetString(byte[] fromBytes, int offset, int length)
get String 
final String toString;
try {
    toString = new String(fromBytes, offset, length, BYTE_CHARSET);
} catch (UnsupportedEncodingException e) {
    throw new RuntimeException(e);
return toString;
StringgetString(byte[] originalByte, int start, int length)
get String 
byte[] strByte = Arrays.copyOfRange(originalByte, start, start
        + length);
return new String(strByte);
StringgetString(byte[] value)
get String 
StringBuilder stringBuilder = new StringBuilder("");
for (int i = 0; i < value.length; i++) {
    int v = value[i] & 0xFF;
    String hv = Integer.toHexString(v);
    if (hv.length() < 2) {
        stringBuilder.append(0);
    stringBuilder.append(hv);
...
StringgetStringByByteArray(byte[] b)
get String By Byte Array 
return new String(b);
StringtoByteString(byte[] bytes)
to Byte String 
StringBuilder byteString = new StringBuilder();
for (byte b : bytes) {
    if (b >= 32 && b <= 127) {
        byteString.append((char) b);
    } else {
        byteString.append(String.format("\\x%02x", b));
return byteString.toString();
StringtoByteString(byte[] bytes, int start, int length)
to Byte String 
StringBuilder byteString = new StringBuilder();
int maxlength = bytes.length < start + length ? bytes.length
        : start + length;
for (int i = start; i < maxlength; i++) {
    if (bytes[i] >= 32 && bytes[i] <= 127) {
        byteString.append((char) bytes[i]);
    } else {
        byteString.append(String.format("\\x%02x", bytes[i]));
...