Here you can find the source of toBase64(byte[] barray)
public static String toBase64(byte[] barray)
//package com.java2s; /*//from w w w .j av a 2 s. co m * Copyright (c) 2014 Magnet Systems, Inc. * All rights reserved. * * Licensed under the Apache License, Version 2.0 (the "License"); you * may not use this file except in compliance with the License. You * may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or * implied. See the License for the specific language governing * permissions and limitations under the License. */ import android.util.Base64; public class Main { public static final int MAGNET_BASE64_FLAGS = android.util.Base64.NO_WRAP; public static String toBase64(byte[] barray) { if (barray == null) { return ""; } String result; result = Base64.encodeToString(barray, MAGNET_BASE64_FLAGS); return result; } }