Android Utililty Methods Base64 Byte Array Encode

List of utility methods to do Base64 Byte Array Encode

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Description

The list of methods to do Base64 Byte Array Encode are organized into topic(s).

Method

Stringencode(byte[] bytes)
encode 
return new String(Base64.encode(bytes, Base64.DEFAULT));
Stringencode(byte[] data)
encode 
StringBuffer sb = new StringBuffer();
int len = data.length;
int i = 0;
int b1, b2, b3;
while (i < len) {
    b1 = data[i++] & 0xff;
    if (i == len) {
        sb.append(base64EncodeChars[b1 >>> 2]);
...
Stringencode(byte[] arr)
Converts byte array to String 
return Base64.encodeToString(arr, Base64.DEFAULT);
Stringencode(byte[] data)
encode 
StringBuffer sb = new StringBuffer();
int len = data.length;
int i = 0;
int b1, b2, b3;
while (i < len) {
    b1 = data[i++] & 0xff;
    if (i == len) {
        sb.append(base64EncodeChars[b1 >>> 2]);
...
StringencodeWebSafe(byte[] source, boolean doPadding)
Encodes a byte array into web safe Base64 notation. 
return encode(source, 0, source.length, WEBSAFE_ALPHABET, doPadding);
Stringencode(byte[] bytes)
encode 
if (bytes == null) {
    return null;
if (bytes.length == 0) {
    return "";
int groupCount = bytes.length / 3;
StringBuffer resultBuffer = new StringBuffer();
...
Stringencode(byte[] data)
encode 
StringBuffer sb = new StringBuffer();
int len = data.length;
int i = 0;
int b1, b2, b3;
while (i < len) {
    b1 = data[i++] & 0xff;
    if (i == len) {
        sb.append(base64EncodeChars[b1 >>> 2]);
...
charencodeBase64Byte(byte base64Byte)
encode Base Byte 
if ((base64Byte >= 0) && (base64Byte <= 25)) {
    return (char) (base64Byte + 65);
} else if ((base64Byte >= 26) && (base64Byte <= 51)) {
    return (char) (base64Byte - 26 + 97);
} else if ((base64Byte >= 52) && (base64Byte <= 61)) {
    return (char) (base64Byte - 52 + 48);
} else if (base64Byte == 62) {
    return '+';
...
StringencodeLast2Bytes(byte bytes[])
encode Last Bytes 
byte firstByte = bytes[bytes.length - 2];
byte secondByte = bytes[bytes.length - 1];
StringBuffer resultBuffer = new StringBuffer();
byte bufferByte = 0;
bufferByte = (byte) (firstByte >> 2);
resultBuffer.append(encodeBase64Byte(bufferByte));
bufferByte = (byte) (((firstByte & 0x03) << 4) | (secondByte >> 4));
resultBuffer.append(encodeBase64Byte(bufferByte));
...
StringencodeLast1Byte(byte bytes[])
encode Last Byte 
byte lastByte = bytes[bytes.length - 1];
StringBuffer resultBuffer = new StringBuffer();
byte bufferByte = 0;
bufferByte = (byte) (lastByte >> 2);
resultBuffer.append(encodeBase64Byte(bufferByte));
bufferByte = (byte) ((lastByte & 0x03) << 4);
resultBuffer.append(encodeBase64Byte(bufferByte));
resultBuffer.append('=');
...