util Tool Function – Base64Codec

Introduction

Base64 is a method of representing binary data based on 64 printable characters. This sample shows Base64 encoding and decoding output.

Usage

1. Touch Encode. The sample app converts the string into ASCII code, encodes the ASCII code, and displays the encoded result in the text box.

2. Touch Decode. The previously encoded result is used as the input to the decoder. After decoding, the sample app obtains an ASCII code array, converts it into a string, and displays the string in the text box.

Constraints

This sample can only be run on standard-system devices.