Example usage for android.util Base64 decode

Introduction

In this page you can find the example usage for android.util Base64 decode.

Prototype

public static byte[] decode(byte[] input, int flags)

Source Link

Document

Decode the Base64-encoded data in input and return the data in a new byte array.

Usage

From source file:Main.java

public static String decodeBase64(String encodeStr, String charset, int flags)
        throws UnsupportedEncodingException {
    return new String(Base64.decode(encodeStr, flags), charset);
}

From source file:Main.java

/**
 * Converts from String to byte array//from  w w w  . java2  s  . co  m
 * @param str - The String to be decoded
 * @return - The returned byte array
 */
public static byte[] decode(String str) {
    return Base64.decode(str.getBytes(), Base64.DEFAULT);
}

From source file:Main.java

public static Bitmap decodeImageBase64(String bitmapString) {
    byte[] bytes = Base64.decode(bitmapString.getBytes(), Base64.DEFAULT);
    return BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
}

From source file:Main.java

public static String decryptData(String encryptBase64Data, String keyBase64) {
    SecretKeySpec key = new SecretKeySpec(Base64.decode(keyBase64, Base64.DEFAULT), "DES");
    Cipher decipher = null;//ww  w  . j  a v  a2  s.co m
    try {
        decipher = Cipher.getInstance("DES");
        decipher.init(Cipher.DECRYPT_MODE, key);
        byte[] encryptData = Base64.decode(encryptBase64Data, Base64.DEFAULT);
        return new String(decipher.doFinal(encryptData), "UTF8");
    } catch (Exception e) {
    }
    return null;
}

From source file:Main.java

public static byte[] decode(String string) {
    return Base64.decode(string, Base64.URL_SAFE);
}

From source file:Main.java

public static String getFromBase64(String str) {
    String result = "";
    if (str != null) {
        try {/*from   w w  w.  j  a  v a2s  .c  o m*/
            result = new String(Base64.decode(str, Base64.NO_WRAP), "utf-8");
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
        }
    }
    return result;
}

From source file:Main.java

public static Bitmap convertBase64ToBitmap(String strBase64) {
    byte[] imageAsBytes = Base64.decode(strBase64.getBytes(), Base64.DEFAULT);
    Bitmap result = BitmapFactory.decodeByteArray(imageAsBytes, 0, imageAsBytes.length);
    return result;
}

From source file:Main.java

public static String decodeBase64(String str) throws UnsupportedEncodingException, Base64DataException {
    return new String(Base64.decode(str, Base64.DEFAULT), "UTF-8");

}

From source file:Main.java

public static byte[] base64UrlDecode(String arg) {
    return Base64.decode(arg, Base64.URL_SAFE | Base64.NO_WRAP);
}

From source file:Main.java

public static Bitmap fromBase64(String base64) {
    Bitmap bitmap = null;/*from ww  w  . java 2s .  c o  m*/
    if (base64 != null) {
        byte[] bytes = Base64.decode(base64, Base64.DEFAULT);
        if (null != bytes) {
            bitmap = BitmapFactory.decodeByteArray(bytes, 0, bytes.length);
        }
    }
    return bitmap;
}