Android examples for File Input Output:Base64
base64 encoding String From String
//package com.java2s; import android.util.Base64; import java.io.UnsupportedEncodingException; public class Main { public static String base64StringFromString(String startingString) { byte[] data = null; try {//from w ww.j a va2s .c o m data = startingString.getBytes("UTF-8"); } catch (UnsupportedEncodingException e1) { e1.printStackTrace(); } return Base64.encodeToString(data, Base64.NO_WRAP | Base64.NO_PADDING); } }