android Base64.getEncoder().encode code example

Example: how to use base64.getdecoder() android

import android.util.Base64;

...

String testValue = "Hello, world!";

byte[] encodeValue = Base64.encode(testValue.getBytes(), Base64.DEFAULT);
byte[] decodeValue = Base64.decode(encodeValue, Base64.DEFAULT);

Log.d("ENCODE_DECODE", "defaultValue = " + testValue);
Log.d("ENCODE_DECODE", "encodeValue = " + new String(encodeValue));
Log.d("ENCODE_DECODE", "decodeValue = " + new String(decodeValue));