Java Decode Base64 String

Load an image – get base64. Base64クラスを使うと、簡単にエンコード・デコードができます。 Base64クラスは、byte配列でのやりとりになるので、Stringからbyte配列に変換しています。. Free online image to base64 converter. 764 (opcua stack 1. DatatypeConverter, which is part of the XML package (JAXB) and has a method called printBase64Binary() that takes in a byte array and returns a encoded BASE64 string. If you are using maven as a build tool you can add the following dependency into your pom. ASCII Converter enables you to easily convert ASCII characters to their hex, decimal, and binary representations. java source code RPGLE Source code for base64 decoding. In our tests the base64 data was 39 to 45% larger than the binary image, but with gzip compression the difference was reduced to only 8 to 9% larger. iText library to decode base64 string and create a PDF file. Attendees; CalendarContract. You are always encoding String to byte [] or decoding byte [] to String. Client is using OsterMiller Java utilities which they claim ignores bad characters (the comma) – so when I go to decode the string to verifyData against the signature in XML, it fails. Online tool for base64 encoding a string. What Is Base64 Encoding Used For Now? Well, it's often used when you already have binary data and you still want to store the data in a 7 bit environment. Bifid cipher Text to morse code Integer converter. In this article, you'll learn how to Base64 encode any arbitrary text in Java using the Base64 API that was introduced in Java 8. DatatypeConverter in java 6 and 7. area to enter your string, then hit the "count" or "reverse" buttons respectively. In this well-commented example we convert an image to base64 encoded string, and re-generate a copy of the image from the base64 encoded string. THE unique Spring Security education if you're working with Java today. The autodetect detects for you if the content of Input text field is in form of a plain text or a hexadecimal string. Java URL FAQ: Using Java, how can I encode a String that I want to safely pass in a URL to a servlet or CGI program running on a web server? Answer: As the question implies, you can't just pass any string of characters to a URL on the internet. Attendees; CalendarContract. FILE - The file to be decoded Return. 2 Input text has an autodetect feature at your disposal. The output from the example shows that. Groovy Goodness: Base64 Encoding The byte[] and String classes in Groovy's GDK have methods to Base64 encode and decode Strings. There are tons of articles comparing with UTF-8 encoding with UTF-16 encoding. 在线的base64图片转换带有:"data:image/jpeg;base64," 解码之前这个得去掉。. The "Base64 to Hex" converter is a free tool which is able to convert online Base64 strings to Hex values. Base64 is needed in many places other than its original use as an encoding format for transferring attachments in email. Provides Base64 encoding and decoding in a streaming fashion (unlimited size). Features: Encode ASCII/AnsiStrings to Base64. It takes a URL encoded string and a character encoding as arguments and decodes the string using the supplied encoding. BASE64 인코딩 디코딩하기 개발하면서 Base64에 대해 쓰는건 알고 있지만 왜 쓰는지 감을 못잡았기에 BASE64에 대한 개념을 포스팅 한 적이 있었습니다. The goal here is to convert/transform Image into Base64 String and convert/transform Base64 String back to Image without compromising a Image data. [java core] 이미지를 Base64 string 변환 Java/JAVA core 2014. Online Base64 Encode is very unique tool to encode Base64 data. Use String class when you input data is string or text content. The btoa function takes a string and returns the base64 encoding of that string. Base64 Encode Base64 Decode Base64Url Encode Base64Url Decode URL Encode URL Decode MD5 Hash. Then I changed how the Inflation works to avoid that buffer limit. It is a webtool to encoding image to Base64 and to decode Base64 to image if it is possible. As seen in this HowTo, the sun. This page should be useful to anyone who occasionally comes across a base64 string that they want to decode. Like in java we use following: byte [] byteArray2= Base64. This encoding is based on the one. How to use Java 8 Encode Decode an Image to Base64 - Duration:. This tool uses the mcrypt_encrypt() function in PHP, so for more infos about the parameters used check the manual. Comparing with Base64 encoding, Base32 uses a much smaller set of characters which has three main advantages:. xml file required to build a Java callout that base64-encodes a message payload, or base64-decodes a message payload. Enter your string in the textarea below. The POST parameter SAMLResponse needs to be base64 decoded, then printed to the screen as an XML document. Internet Explorer is notoriously relaxed in its requirements for encoding spaces in URLs. That's all! Our tool provides the following extra informations aside the length: Storage size of the string in bytes (for utf8 encoding) Count of words within the string. Since bytes are binary data but String is character data, it's. Therefore, if you are not sure that your Base64 string is an image, use the Base64 to file converter since it is capable of displaying various file types. String encode(byte[] data) Parameters. As of Java SE 8, java compilers are required by reasonable interpretations of the Java Language Specification to issue deprecation warnings when a deprecated type is imported by name or when a deprecated member (method, field, nested type) is imported statically. node binary module. BASE64Encoder with other BASE64 class like Apache common codec. Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data. This will occupy half the memory. Free online base64 to string converter. The test string I'm using is: abcdefg, encoded using PHP. See the File I/O Amanuensis for details. I am thinking of concatenating all fields of source file in the message mapping and convert it as base64 and map it to soap envelope. THE unique Spring Security education if you’re working with Java today. Base64 presents several static methods for obtaining encoders and decoders: Base64. java source code RPGLE Source code for base64 decoding. A common use case to encoding binary date into characters is when you are sending it over the wire in hopes to prevent corruption. Base64 class along with its Encoder and Decoder nested static classes. If the last group contains two characters the encoding will have just one = character. * On Windows XP sp1 with 1. Encoding Base64 Strings with Node. util package. so how can get my output string Remove newline from openssl base64 encode string. The curious and disparate sequences used to fill this table permit this code to work both on ASCII and EBCDIC systems, the latter thanks to Ch. 使用 Java8,Base64終於得到了在Java整合。 Java8現在有內置編碼器和解碼器的Base64編碼。在Java8中,我們可以使用三種類型的Base64編碼。. This guarantees that the data stays unchanged without modification during transfer. In situation when we have to send data using url without submitting form then we have to append the parameters to url. create a java class using itext jar. NET Sometimes, we receive an e-mail that we can’t really open directly, but we have the base64 source. Therefore, if you are not sure that your Base64 string is an image, use the Base64 to file converter since it is capable of displaying various file types. Please try again later. It is worth noting however, that many base64 functions (e. read(GZIPInputStream. OutputStream extends java. Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data. Base64 is part of binary-to-text encryption types that represent binary numbers or data in Associate in Nursing ASCII string format by translating it into a radix-64 illustration. encode("Hello, world!"); The result of this operation is a Base64 encoded string, that you can decode back later by calling: String decoded = Base64. Be careful to use a suitable character set if converting a string into byte data to encode using this class as a mismatch between the character set used for encoding and. Apart from books, exam simulators are another essential tool to prepare for Java certifications. 16 */ public static String decodeToString(String string, String encIn, String encOut) throws UnsupportedEncodingException { return new String(decode(string. I'm currently using the org. Cheers and happy coding!-MRB. decodeBase64(byte []) for converting binary data into base64 encoded binary Stream and then decoding back from encoded data in base64 encoding mechanism. Java provides a URLEncoder class for encoding any query string or form parameter into URL encoded format. Create PDF With iText Java Tutorial. ISO_8859_1)). Base64のJava 8実装は、他のJava 8固有のクラスに依存しません。. AppendHeader( PDF , base64Data). DatatypeConverter in java 6 and 7. This directory contains the Java source code and pom. FilterInputStream. Load an image – get base64. ) base64, how do I tell JavaMail to send this data without re-encoding it? Even though JavaMail does all the encoding and decoding for me, I need to manually control the encoding for some body parts. — times when the line breaks are known. I may receive an attached EML file, that is, an outlook express email attached with another e-mail. Here's a small method to Decode your Base64. Excepting a few encoding details, that completely describes the language. ISO_8859_1)). Server takes the binary stream and decodes the Base64 data to an original binary stream; 4. Base64 is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. What should I do in android? Thanks in advance. Base64 is encoding scheme that take binary data and represents it as text. Base64 Decoding in Java Rajeev Singh 4 mins. We should focus on type of input data when working with conversion between byte[] array and String in Java. def s = 'Argh, Groovy you say, mate?'. OutputStream, given in the constructor, and encode/decode to/from Base64 notation on the fly. About Base64. Then, we'll look at. " (note that quotation marks are added for reading clarity and are not included in the protocol) but the macro substitution does not pad the encrypted price. §12 BASE64 ENCODING 7 12. This is the Secret Key Byte Array. Hey all! I am having a bit of difficulty here I was hoping someone could help me out with. Say for example that you have an xml, unix config or java property file with settings for an application. encoding/decoding base64. For some purpose like transfering an image through RestfulAPI or saving an image to a DataBase, We need Encoder (Decode) the image to Base64. package test; import sun. Base64; //. Encoding data in Base64 results in it taking up roughly 33% more space than the original data. println("ecncoded value is " + new String(bytesEncoded )); // Decode data on other side, by processing encoded data byte[] valueDecoded= Base64. It then calls the FromBase64String(String) method to decode the UUencoded string, and calls the BitConverter. Datatypeconverter class is the built in class inside JRE. Just load your base64 data and it will automatically get decoded to a string. Supported image formats are jpg, jpeg, png, gif, bmp, ico and svg. [SOLVED] Reading any file type and encoding it to Base64 If this is your first visit, you may have to register before you can post. Base64 is internal proprietary API and may be removed in a future release", you may consider to use the java. There are multiple ways to convert a byte array to String in Java but the most straightforward way is to use the String constructor which accepts a byte array i. 인코딩에는 java. Let see how to convert an Image to Base64 string and Base64 String to Image. ) base64, how do I tell JavaMail to send this data without re-encoding it? Even though JavaMail does all the encoding and decoding for me, I need to manually control the encoding for some body parts. Base64 Decode. we will first encode String by converting it into byte array and than passing down to Base64. This tutorial teaches how to encrypt and decrypt data while you also wants to store those encrypted strings and base64 even in Java 6, because it's not part of. In this tutorial you will learn how to convert image to base64 string or base64 string to image in android. The maximum size limit for file upload is 2 megabytes. The tool on this page normalizes all line endings to a Line Feed ( ). One of these is DatatypeConverter. Online eval gzinflate base64_decode decoder. As of Java 8, there is an officially supported API for Base64 encoding and decoding. encodeBase64(byte[]) and Base64. it provides convenient static utility method Base64. bin64ed bin64ed is a binary base64 This software provides library to encode/decode Java strings to/from Base64 encoding and. As the subject line states - I am basically trying to take a Base64 encoded string and decode it then turn in into an PNG image. Java provides a class Base64 to deal with encryption. Linux base64 decode. I am trying to decode value from Image body to pdf or png. Implementations MUST NOT add line feeds to base-encoded data unless the specification referring to this document explicitly directs base encoders to add line feeds after a specific number of characters. For some purpose like transfering an image through RestfulAPI or saving an image to a DataBase, We need Encoder (Decode) the image to Base64. The curious and disparate sequences used to fill this table permit this code to work both on ASCII and EBCDIC systems, the latter thanks to Ch. Questions: This question already has an answer here: Base64 Encoding in Java 17 answers Answers: You can use following approach, // encode data on your side using BASE64 byte[] bytesEncoded = Base64. Convert Byte Array to String and Vise Versa. decodeBase64(byte []) for converting binary data into base64 encoded binary Stream and then decoding back from encoded data in base64 encoding mechanism. SAML protocol uses the base64 encoding algorithm when exchanging SAML messages. Encoded#encode() 메소드, 디코딩에는 java. // Encode using basic encoder String base64encodedString = Base64. decode(string); 3. The module exports two functions encode and decode. Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred over media that are designed to deal with textual data. Both techniques bloat the size of the data. iText library to decode base64 string and create a PDF file. An online, on-the-fly HTML entity encoder/decoder. This program will help you convert a base64 string to an image and then save the image to the current directory using Java. decodeBase64(byte []) for converting binary data into base64 encoded binary Stream and then decoding back from encoded data in base64 encoding mechanism. Therefore 64 characters are chosen that are both members of a subset common to most encodings (ASCII), and also printable. Both techniques bloat the size of the data. Base64 is a binary-to-text encoding scheme that represents binary data in a printable ASCII string format. FromBase64_Decode(Char* startInputPtr, Int32 inputLength, Byte* startDestPtr, Int32 destLength) at System. GetBytes(resultString); After this, I want to decode this byteArray from Base64 and store in byteArray2. The example Javascript program below shows how to encode and decode a string using the Base64 algorithm. getBytes()); line. Base64 Encoding You can provide image data to the Vision API by specifying the URI path to the image, or by sending the image data as base64-encoded text. 6m developers to have your questions answered on Best way to display a PDF from base64-string of Telerik AppBuilder discussion General Discussion. They are, BASE64_ENCODE and BASE64_DECODE Functions. FromBase64String in. In the tutorial, JavaSampleApproach will guide you how to use Java 8 for converting. For example, a database persistence framework for Java objects might use Base64 encoding to encode a relatively large unique id (generally 128-bit UUIDs) into a string for use as an HTTP parameter in HTTP forms or HTTP GET URLs. Can someone help? The others are right, the problem is in your byte [] epochtime1 = Base64. Most development environments contain a native "base64" utility to encode a binary image into ASCII text data. Provides Image source for HTML and CSS Background. String Encryption. It is a global function that encode a string to base64 string and to decode the encoded base64 string we use atob function. In this post, we'll discuss Base64 Encoding and Decoding using plain Java, Guava and Apache Commons. def s = 'Argh, Groovy you say, mate?'. In this article, you'll learn how to Base64 decode any Base64 encoded data back to binary data. However, if an attacker could specify the 'base64' encoding, they could pass 'L2V0Yy9wYXNzd2Q=', which is the base-64 encoded form of the string '/etc/passwd', to read a system file. First thing you need for run this code is org. For UTF-8 underlying text encoding, base64 encoding increases the size of the binary data by a factor of 1. Line lengths that aren't multiples of 4 will still essentially end up being multiples of 4 in the encoded data. 33x of the original size, while hexadecimal encoding expands data by a factor of 2x. Paste the text to encode/decode below. getBytes(encIn)), encOut); } /** * Decode a Base64 encoded String to an OutputStream. javaファイルをコピーしてJava 7プロジェクトに貼り付け、java. To do this we'll use Base64. I am trying to create a password that is first converted to uppercase, then Unicode it in little-endian UTF16, then SHA1 it, then base64 encode it. For encoding and decoding, it uses the Base64 class from Java8. Base64 supports three kinds of Base65 encoding/decoding (see the javadoc): Regular Base64 Uses "The Base64 Alphabet" as specified in Table 1 of RFC 4648 and RFC 2045 for encoding and decoding operation. This is a Public Domain Java class providing very fast Base64 encoding and decoding in the form of convenience methods and input/output streams. GetString(b); If your codepage is different than English then the conversion could have. Below is the example class of EncryptDecrypt. Selenium Webdriver Encrypting and Decrypting a password/string in Core Java!!! 12:04 AM 1 Comments For Security reasons, most of the companies has restriction that security information like passwords should not written any where in the programs or xls file in plain text format. AlarmClock; BlockedNumberContract; BlockedNumberContract. MIME Base64 encoding is the most common, and is based on the RFC 1420 specification. iText library to decode base64 string and create a PDF file. As always, code snippets can be found over on GitHub. A character is represented as a single character string. Example: >; $ echo -n "\x01\x02" |base64. They are, BASE64_ENCODE and BASE64_DECODE Functions. static java. encodeToString( "CodesJava?java8". Encoding data in Base64 results in it taking up roughly 33% more space than the original data. The curious and disparate sequences used to fill this table permit this code to work both on ASCII and EBCDIC systems, the latter thanks to Ch. Alan Blass wrote:I want to encode a long into base64 and decode it back. Base64 Decode Online is very unique tool to decode Base64 data. Change SECRET_KEY_1 and SECRET_KEY_2 to your own secret keys. The API includes the class java. add one more. java命名空间javax. If you are decoding a binary file, use the 'DECODE AND DOWNLOAD' button. Working with Java's Base64 API. Cheers and happy coding!-MRB. 實際測試編碼與解碼速度的話,Java 8提供的Base64,要比sun. String data) Parameters. Below is the example class of EncryptDecrypt. When we submit a form by using GET method then the parameters are automatically encoded and appended to the url. You can encrypt and decrypt your data by using provided methods. 使用 Java8,Base64終於得到了在Java整合。 Java8現在有內置編碼器和解碼器的Base64編碼。在Java8中,我們可以使用三種類型的Base64編碼。. go YWJjMTIzIT8kKiYoKSctPUB+ abc123!?$*&()'[email protected]~. Paste a plain-text SAML Message in the form field and obtain its base64 encoded version. InputStream extends java. Finally Java 8 includes a decent API for it in the java. in this video we will see how to use Base64 String in android app. So far I have looked at using Base64 encoding to do this but it appears to make my string longer. If the last group contains two characters the encoding will have just one = character. 2: static class Base64. Supported formats are base64, hexadecimal, JSON, Java, C++, PHP, quoted-printable, URL, HTTP POST, XML, UTF-8 and more. This is as simple as getting an instance of encoder and input the string as bytes to encode it. in PHP) return base64 encoded strings without the line breaks, as the line breaks can be inserted easily after encoding, and many times the base64 encoding is desired only for safely transferring data via XML or inserting into a database, etc. tostring method to convert each byte value into a binary sequence: Convert. Net String Escape / Unescape. DatatypeConverter class has 2 static methods - parseBase64Binary and printBase64Binary, which are used for Base64 encoding and decoding. Base64 The term Base64 is coming from a certain MIME content transfer encoding. If you are decoding a binary file, use the 'DECODE AND DOWNLOAD' button. ← Decode string. In this post, we'll discuss Base64 Encoding and Decoding using plain Java, Guava and Apache Commons. Browse Image and it convert it into base64 string. What is Base64 encoding ? Base64 is a group of similar encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. Data are encoded and decoded to make the data transmission and storing process easier. In last two posts we've shown how to use java. GetString(b); If your codepage is different than English then the conversion could have. data - The String to be decoded. To convert the image into a base64 string using JavaScript, use the FileReader API. base64 decoder pdf free download. For example, the Data Encryption Standard (DES) encryption algorithm is considered highly insecure; messages encrypted using DES have been decrypted by brute force within a single. It's very easy to convert a Image file to a Base64 encoded Byte Array or decode base64 encoded Byte Array to image. There is a limitation related to the size of GET parameters and that is why we gzip the message before sending it. Decoding Base64 encoded data to binary data in Node. NET Sometimes, we receive an e-mail that we can't really open directly, but we have the base64 source. A URL String or form parameters can be encoded using the URLEncoder class - static encode (String s. Alan Blass wrote:I want to encode a long into base64 and decode it back. Produce a Writable object which writes the Base64 URL and Filename Safe encoding of the byte array. Therefore 64 characters are chosen that are both members of a subset common to most encodings (ASCII), and also printable. length of tbl array is 255. JSON Web Token (JWT) is a compact URL-safe means of representing claims to be transferred between two parties. Decoding "TWFyeSBoYWQ=" from Base 64 to ASCII. Base64 Decoding in Java Rajeev Singh 4 mins. Base64 is encoding scheme that take binary data and represents it as text. //String String string = "howtodoinjava. This method first encodes all input bytes into a base64 encoded byte array and then constructs a new String by using the encoded byte array and the ISO-8859-1 charset. Alan Blass wrote:I want to encode a long into base64 and decode it back. Convert text into a base64 encoded string using this free online base64 encoder utility. HTML Encoding is a way of ensuring text will be accurately shown by a browser. read(GZIPInputStream. Base64 Encoder Transformer A transformer that base64 encodes a string or byte array message. Base64는 64문자의 영숫자를 이용하여 멀티 바이트 문자열이나 이진 데이터를 다루기 위한 인코딩 방식. ) and an equivalence table with a set of characters and octet values for each of these characters. getDecoder(). Therefore, try to specify another standard, if one of them failed. This standard defines the Base16, Base32, and Base64 algorithms for encoding and decoding arbitrary binary strings into text strings that can be safely sent by email, used as parts of URLs, or included as part of an HTTP POST request. So if the final unit of the encoded byte data only has two or three Base64 characters (without the corresponding padding character(s) padded), they are decoded as if followed by padding character(s). Very useful for webmasters trying to identify what a specific code is doing (from WordPress themes/plugins or Joomla templates). THE unique Spring Security education if you're working with Java today. My method is in java which takes a String data and converts it into bytes like as bellow. Base64 is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. java命名空间javax. Online Base64 Encode is very unique tool to encode Base64 data. Created by developers for developers. In this tutorial you will learn how to convert or encode image to Base64 string and convert or decode Base64 string to image in Java. This example shows how to do it. For example I type decode QWxhZGRpbjpvcGVuIHNlc2FtZQ== and it prints Aladdin:open sesame and returns to the prompt. iText library to decode base64 string and create a PDF file. To start viewing messages, select the forum that you want to visit from the selection below. encodeToString( "CodesJava?java8". The PHP base64 encode algorithm can return a string with the "/" character in that string. Each Base64 digit represents exactly 6 bits of data. Base64 encoding is also used to transmit binary data over e-mail. Decode Java encoded Base64 string in C#. which Jar are you referring to in java when you say Base64. This is always advisable to encode URL or form parameters; plain form parameter is vulnerable to cross site attack, SQL injection and may direct our web application into some unpredicted output. Give our base64 encode/decode tool a try! base64 encode or base64 decode any string with just one mouse click. Base64 encoding schemes are used when binary data needs to be stored or transferred as textual data. In the tutorial, JavaSampleApproach will guide you how to use Kotlin language for converting. Base64 Java Library. The above code looks for '/' characters in the encoded form and misses the dangerous character in the resulting decoded form. In this article, you'll learn how to Base64 decode any Base64 encoded data back to binary data. Code below:. Base64 encoding schemes are commonly used when there is a need to encode binary data that needs be stored and transferred over media that are designed to deal with textual data. In our tests the base64 data was 39 to 45% larger than the binary image, but with gzip compression the difference was reduced to only 8 to 9% larger. Base64 is a binary, not a String, encoding. The decoding function is a JavaScript base64 decoder that does all decoding locally in the browser. Let see how to convert an Image to Base64 string and Base64 String to Image. This tool uses he to HTML-encode any string you enter in the ‘decoded’ field, or to decode any HTML-encoded string you enter in the ‘encoded’ field. To use it, make sure the module's directory is in NODE_PATH. public static java. Just like the other libraries there are convenient methods to encode a string to a base64 byte array and decode a base64 byte array back to a string. GetString(b); If your codepage is different than English then the conversion could have. What Is Base64 Encoding Used For Now? Well, it's often used when you already have binary data and you still want to store the data in a 7 bit environment. The input is not a valid Base-64 string as it contains a non-base 64 character, more than two padding characters, or an illegal character among the padding characters. In time this will probably become the default choice. This gives us a 4:3 ratio, meaning there is 33% overhead for base64. This is very helpful when sending Image files or other binary files to Web server using Http post. Drag & Drop your files, copy to clipboard with a click and use the result in HTML and CSS. Are you a programmer and need to represent data using a limited character set, possibly for email transfer (MIME)? Why not Base64 encode it. It is a global function that encode a string to base64 string and to decode the encoded base64 string we use atob function. UTF_8); Note: These methods always replaces malformed-input and unmappable-character sequences with this charset's default replacement byte array. I am interested in encoding a string I have and I am curious if there is a type of encoding that can be used that will only include alpha and numeric characters and would preferably shorten the number of characters needed to represent the string. As a word of warning for those writing internationalized websites, the implementation is very "basic ASCII" centric in. Supported image formats are jpg, jpeg, png, gif, bmp, ico and svg. First, we'll look at various ways to convert a String to a byte array. Online tool for base64 encoding a string. Base64 Decode Base64 Encode Image to Base64 Base64 to Image C# System. bin64ed bin64ed is a binary base64 This software provides library to encode/decode Java strings to/from Base64 encoding and. Well, to put the confusion to bed once and for all, here is a quick primer on the different types of encoding schemes you’re likely to come across and when each one is relevant. This class. util包。下面我会对Java 8的BASE64 API做一个介绍。 java. Please suggest a script for this. Created by developers for developers. However, if you are like most of my colleagues (and me until recently) you do not have a thorough understanding of precisely what Base64 encoding is and when Base64 encoding should be used. Each of the base64 characters is encapsulated in the least significant seven bits of a character in a Java String object, which is returned by the method. Load base64, get a string. What should I do in android? Thanks in advance.