Example usage for android.util Base64 encodeToString

Introduction

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

Prototype

public static String encodeToString(byte[] input, int flags) 

Source Link

Document

Base64-encode the given data and return a newly allocated String with the result.

Usage

From source file:com.android.exchange.EasSyncService.java

/**
 * Using mUserName and mPassword, create and cache mAuthString and mCacheString, which are used
 * in all HttpPost commands.  This should be called if these strings are null, or if mUserName
 * and/or mPassword are changed/*from w  ww.  j  a  v a  2 s.  co  m*/
 */
@SuppressWarnings("deprecation")
private void cacheAuthAndCmdString() {
    String safeUserName = URLEncoder.encode(mUserName);
    String cs = mUserName + ':' + mPassword;
    mAuthString = "Basic " + Base64.encodeToString(cs.getBytes(), Base64.NO_WRAP);
    mCmdString = "&User=" + safeUserName + "&DeviceId=" + mDeviceId + "&DeviceType=" + mDeviceType;
}

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From source file:org.cryptsecure.Utility.java

/**
 * Convert string to BASE64//from  w w w  . ja  va 2s.  c  om
 * 
 * @param originalString
 *            the original string
 * @return the string
 */
public static String convertStringToBASE64(String originalString) {
    return Base64.encodeToString(originalString.getBytes(), Base64.DEFAULT);
}

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From source file:com.iiordanov.bVNC.RemoteCanvas.java

/**
 * If there is a saved cert, checks the one given against it. If a signature was passed in
 * and no saved cert, then check that signature. Otherwise, presents the
 * given cert's signature to the user for approval.
 * /*from  w  w w  .  j  a v  a2 s.  c  om*/
 * The saved data must always win over any passed-in URI data
 * 
 * @param cert the given cert.
 */
private void validateX509Cert(final X509Certificate cert) {

    boolean certMismatch = false;

    int hashAlg = connection.getIdHashAlgorithm();
    byte[] certData = null;
    boolean isSigEqual = false;
    try {
        certData = cert.getEncoded();
        isSigEqual = SecureTunnel.isSignatureEqual(hashAlg, connection.getIdHash(), certData);
    } catch (Exception ex) {
        ex.printStackTrace();
        showFatalMessageAndQuit(getContext().getString(R.string.error_x509_could_not_generate_signature));
        return;
    }

    // If there is no saved cert, then if a signature was provided,
    // check the signature and save the cert if the signature matches.
    if (connection.getSshHostKey().equals("")) {
        if (!connection.getIdHash().equals("")) {
            if (isSigEqual) {
                Log.i(TAG, "Certificate validated from URI data.");
                saveAndAcceptCert(cert);
                return;
            } else {
                certMismatch = true;
            }
        }
        // If there is a saved cert, check against it.
    } else if (connection.getSshHostKey().equals(Base64.encodeToString(certData, Base64.DEFAULT))) {
        Log.i(TAG, "Certificate validated from saved key.");
        saveAndAcceptCert(cert);
        return;
    } else {
        certMismatch = true;
    }

    // Show a dialog with the key signature for approval.
    DialogInterface.OnClickListener signatureNo = new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            // We were told not to continue, so stop the activity
            Log.i(TAG, "Certificate rejected by user.");
            closeConnection();
            ((Activity) getContext()).finish();
        }
    };
    DialogInterface.OnClickListener signatureYes = new DialogInterface.OnClickListener() {
        @Override
        public void onClick(DialogInterface dialog, int which) {
            Log.i(TAG, "Certificate accepted by user.");
            saveAndAcceptCert(cert);
        }
    };

    // Display dialog to user with cert info and hash.
    try {
        // First build the message. If there was a mismatch, prepend a warning about it.
        String message = "";
        if (certMismatch) {
            message = getContext().getString(R.string.warning_cert_does_not_match) + "\n\n";
        }
        byte[] certBytes = cert.getEncoded();
        String certIdHash = SecureTunnel.computeSignatureByAlgorithm(hashAlg, certBytes);
        String certInfo = String.format(Locale.US, getContext().getString(R.string.info_cert_tunnel),
                certIdHash, cert.getSubjectX500Principal().getName(), cert.getIssuerX500Principal().getName(),
                cert.getNotBefore(), cert.getNotAfter());
        certInfo = message + certInfo.replace(",", "\n");

        // Actually display the message
        Utils.showYesNoPrompt(getContext(),
                getContext().getString(R.string.info_continue_connecting) + connection.getAddress() + "?",
                certInfo, signatureYes, signatureNo);
    } catch (NoSuchAlgorithmException e2) {
        e2.printStackTrace();
        showFatalMessageAndQuit(getContext().getString(R.string.error_x509_could_not_generate_signature));
    } catch (CertificateEncodingException e) {
        e.printStackTrace();
        showFatalMessageAndQuit(getContext().getString(R.string.error_x509_could_not_generate_encoding));
    }
}

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From source file:com.iiordanov.bVNC.RemoteCanvas.java

/**
 * Saves and accepts a x509 certificate.
 * @param cert/*from  w w  w  . ja  va  2s.c om*/
 */
private void saveAndAcceptCert(X509Certificate cert) {
    String certificate = null;
    try {
        certificate = Base64.encodeToString(cert.getEncoded(), Base64.DEFAULT);
    } catch (CertificateEncodingException e) {
        e.printStackTrace();
        showFatalMessageAndQuit(getContext().getString(R.string.error_x509_could_not_generate_encoding));
    }
    connection.setSshHostKey(certificate);
    connection.save(database.getWritableDatabase());
    database.close();
    // Indicate the certificate was accepted.
    certificateAccepted = true;
    synchronized (RemoteCanvas.this) {
        RemoteCanvas.this.notifyAll();
    }
}

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From source file:com.annanovas.bestprice.DashBoardEditActivity.java

public static String encodeToBase64(Bitmap image, Bitmap.CompressFormat compressFormat, int quality) {
    ByteArrayOutputStream byteArrayOS = new ByteArrayOutputStream();
    image.compress(compressFormat, quality, byteArrayOS);
    return Base64.encodeToString(byteArrayOS.toByteArray(), Base64.DEFAULT);
}

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From source file:org.cryptsecure.Utility.java

/**
 * Gets the resized image as BASE64 string.
 * /*from  ww  w. j  ava  2  s  . c  o  m*/
 * @param context
 *            the context
 * @param attachmentPath
 *            the attachment path
 * @param maxWidth
 *            the max width
 * @param maxHeight
 *            the max height
 * @param quality
 *            the quality
 * @return the resized image as bas e64 string
 */
public static String getResizedImageAsBASE64String(Context context, Bitmap bitmap, int maxWidth, int maxHeight,
        int quality, boolean clipped) {
    // byte[] bytes = Utility.getFile(attachmentPath);
    // Bitmap bitmap = Utility.getBitmapFromBytes(bytes);
    Bitmap resizedBitmap = Utility.getResizedImage(bitmap, maxWidth, maxHeight, false, clipped);
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    resizedBitmap.compress(Bitmap.CompressFormat.JPEG, quality, stream);
    byte[] byteArray = stream.toByteArray();
    String encoded = Base64.encodeToString(byteArray, Base64.DEFAULT);
    return encoded;
}

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From source file:org.cryptsecure.Utility.java

/**
 * Reads a file and encodes the bytes with BASE64 for transmission.
 * //from   w  w w .  java  2 s.  c  o m
 * @param attachmentPath
 *            the attachment path
 * @return the encoded image
 */
public static String getEncodedFile(String attachmentPath) {
    try {
        byte[] bytes = getFile(attachmentPath);
        String encodedFile = Base64.encodeToString(bytes, Base64.DEFAULT);
        return encodedFile;
    } catch (Exception e) {
        // Ignore, return null
        e.printStackTrace();
    }
    return null;
}

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From source file:com.colorchen.qbase.utils.FileUtil.java

public static String file2Base64(String filePath) {
    FileInputStream fis = null;/*from w  ww.  j  ava  2 s  . c om*/
    String base64String = "";
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    try {
        fis = new FileInputStream(filePath);
        byte[] buffer = new byte[1024 * 100];
        int count = 0;
        while ((count = fis.read(buffer)) != -1) {
            bos.write(buffer, 0, count);
        }
        fis.close();
    } catch (Exception e) {
        e.printStackTrace();
    }
    base64String = Base64.encodeToString(bos.toByteArray(), Base64.DEFAULT);
    return base64String;

}

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From source file:com.ubiLive.GameCloud.Browser.WebBrowser.java

/**
 * For pphone protocol ,callback the purchase result
 * be invoked by Billingpphone purchase result interface.
 * @param bSuccess//w w  w  .j a v a2  s.c  o m
 * @param rsReceipt
 * @param strPurchaseGameSessionId
 */
public void notifyPurchaseResultByPphone(boolean bSuccess, String rsReceipt, String strPurchaseGameSessionId) {
    DebugLog.d(TAG, "call notifyPurchaseResultBypphone() bSuccess = " + bSuccess);
    String strCbPurchaseResult = "";
    if (bSuccess && rsReceipt != null && !"".equals(rsReceipt)) {
        byte[] licenseBytes = rsReceipt.getBytes();
        String base64license = Base64.encodeToString(licenseBytes, Base64.DEFAULT);
        strCbPurchaseResult = "{\"id\": \"" + strPurchaseGameSessionId + "\",\"type\": \"result\",\"code\": \""
                + Constants.RESPONSE_200 + "\",\"message\": \"success\"}";
        mReceiptMap.put(strPurchaseGameSessionId, base64license);

    } else {
        strCbPurchaseResult = "{\"id\": \"" + strPurchaseGameSessionId + "\",\"type\": \"result\",\"code\": \""
                + Constants.RESPONSE_600 + "\",\"message\": \"failure\"}";

    }
    DebugLog.d(TAG, "call notifyPurchaseResultBypphone() ubiGCPlayerCallback result = " + strCbPurchaseResult);
    ubiGCPlayerCallback("purchaseInApp", strCbPurchaseResult);
}

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From source file:com.ubiLive.GameCloud.Browser.WebBrowser.java

/**
 * Client -> client - >WebServer/*w  w w.j a  va  2  s  . c o  m*/
 * BillingActivity
 * get the purchase result from billingActivity
 * will put the result to local receiptMap
 * @param bSuccess
 * @param license
 * @param strId ----session id (req -> res)
 */
public void notifyPurchaseResult(boolean bSuccess, String license, String strId) {
    DebugLog.d(TAG, "call notifyPurchaseResult() bSuccess = " + bSuccess);
    String request;
    /**
    {
        "id": "dsfdh34576dfgg76",
        "type": "result",
        "code": "200",
        "message": "success",
        "receipt": "xxxxx" //this xxxx stands for the base64 encoded license string
    }    
    */
    if (bSuccess && license != null) {

        byte[] licenseBytes = license.getBytes();
        String base64license = Base64.encodeToString(licenseBytes, Base64.DEFAULT);
        //request = "{\"id\": \""+ strId + "\",\"type\": \"result\",\"code\": \""+Constants.RESPONSE_200+"\",\"message\": \"success\",\"receipt\": \"" + base64license + "\"}";
        request = "{\"id\": \"" + strId + "\",\"type\": \"result\",\"code\": \"" + Constants.RESPONSE_200
                + "\",\"message\": \"success\"}";
        mReceiptMap.put(strId, base64license);
    } else {

        request = "{\"id\": \"" + strId + "\",\"type\": \"result\",\"code\": \"" + Constants.RESPONSE_500
                + "\",\"message\": \"failure\"}";
    }

    DebugLog.d(TAG, "javascript:playerNotification.notifyPurchaseResult. request = " + request);

    ubiGCPlayerCallback("purchaseInApp", request);

    mBillingStatus = Constants.BILLING_STATUS_END;
    sIsBillingTriggered = false;
}

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