Example usage for android.util Base64 encodeToString

List of usage examples for android.util Base64 encodeToString

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  6. 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.example.android.apis.graphics.FingerPaint.java

private void saveBitmap(Bitmap bitmap) {
    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    bitmap.compress(Bitmap.CompressFormat.PNG, 0, baos);
    byte[] b = baos.toByteArray();

    String encodedImage = Base64.encodeToString(b, Base64.DEFAULT);

    SharedPreferences shre = PreferenceManager.getDefaultSharedPreferences(this);
    Editor edit = shre.edit();//from www . jav  a  2s .  c om
    edit.putString("paint_image_data", encodedImage);
    edit.commit();
}

From source file:com.mimo.service.api.MimoOauth2Client.java

/**
 * This function calls the Mimo Server along with the client info and server
 * authenticates the client and returns a valid access_token
 * /* w w  w .j  a  v a2 s.  c  om*/
 * @param p_code
 *            : code received from the Mimo Server
 * 
 * @return <b>m_token</b> : is the access token returned from the server
 **/
private String requesttoken(String p_code) {
    String m_loadUrl = m_api.requesttoken(p_code);

    DefaultHttpClient m_httpClient = new DefaultHttpClient();
    HttpPost m_post = new HttpPost(m_loadUrl);

    // String m_authString = "mimo:mimo";
    String m_authString = MimoAPIConstants.USERNAME + ":" + MimoAPIConstants.PASSWORD;

    String m_authStringEnc = Base64.encodeToString(m_authString.getBytes(), Base64.NO_WRAP);
    m_post.addHeader(MimoAPIConstants.HEADER_TEXT_AUTHORIZATION,
            MimoAPIConstants.HEADER_TEXT_BASIC + m_authStringEnc);

    HttpResponse m_response = null;

    String m_token = null;

    try {
        m_response = m_httpClient.execute(m_post);

        JSONObject m_jsonResp;
        try {
            m_jsonResp = new JSONObject(convertStreamToString(m_response.getEntity().getContent()));
            // m_token = m_jsonResp.getString("access_token");
            m_token = m_jsonResp.getString(MimoAPIConstants.GET_ACCESS_TOKEN);
            if (MimoAPIConstants.DEBUG) {
                Log.d(TAG + "Access Token", m_token);
            }
            return m_token;
        } catch (IllegalStateException p_e) {
            if (MimoAPIConstants.DEBUG) {
                Log.e(TAG, p_e.getMessage());
            }
        } catch (JSONException p_e) {
            if (MimoAPIConstants.DEBUG) {
                Log.e(TAG, p_e.getMessage());
            }
        }

    } catch (ClientProtocolException p_e) {
        if (MimoAPIConstants.DEBUG) {
            Log.e(TAG, p_e.getMessage());
        }
    } catch (IOException p_e) {
        if (MimoAPIConstants.DEBUG) {
            Log.e(TAG, p_e.getMessage());
        }
    }

    return "";
}

From source file:com.adeven.adjustio.PackageBuilder.java

private void addMap(Map<String, String> parameters, String key, Map<String, String> map) {
    if (null == map) {
        return;//from w ww  .j a  v  a2  s .  c o m
    }

    JSONObject jsonObject = new JSONObject(map);
    byte[] jsonBytes = jsonObject.toString().getBytes();
    String encodedMap = Base64.encodeToString(jsonBytes, Base64.NO_WRAP);

    addString(parameters, key, encodedMap);
}

From source file:com.etalio.android.EtalioExtendedAPI.java

private boolean privateSignIn(byte[] body) throws IOException, EtalioHttpException, EtalioTokenException {
    Log.v(SDK_TAG, "privateSignIn");
    Map<String, String> headers = new HashMap<String, String>();
    addEtalioUserAgent(headers);/*ww w  .  j  a v a  2 s  .c o m*/
    String authenticationString = mClientId + ":" + mClientSecret;
    String authenticationString64 = Base64.encodeToString(authenticationString.getBytes(), Base64.NO_WRAP);
    headers.put("Authorization", "Basic " + authenticationString64);
    Log.v(TAG, "privateSignIn:: POST " + authenticationString + " " + getUrl("token", null) + " "
            + new String(body, "UTF-8"));
    HttpRequest request = new HttpRequest(HttpRequest.HttpMethod.POST, getUrl("token", null), headers, body,
            CONTENT_TYPE_APPLICATION_X_WWW_FORM_URLENCODED, body.length);
    HttpResponse<TokenResponse> response = null;
    response = getHttpClient().executeRequest(request, new GsonHttpBodyConverter<TokenResponse>(),
            TokenResponse.class);
    Log.v(TAG, "privateSignIn::" + response.getStatus() + " : "
            + new String(getHttpBodyConverter().toBody(response.getBody(), "UTF-8"), "UTF-8"));
    updateEtalioToken(response);
    return true;
}

From source file:com.murrayc.galaxyzoo.app.provider.client.ZooniverseClient.java

private String generateAuthorizationHeader(final String authName, final String authApiKey) {
    //See the similar code in Zooniverse's user.coffee source code:
    //https://github.com/zooniverse/Zooniverse/blob/master/src/models/user.coffee#L49
    final String str = authName + ":" + authApiKey;
    byte[] asBytes = null;
    try {/*from  w w w. j ava2s .  c om*/
        asBytes = str.getBytes(Utils.STRING_ENCODING);
    } catch (final UnsupportedEncodingException e) {
        //This is incredibly unlikely for the UTF-8 encoding,
        //so we just log it instead of trying to recover from it.
        Log.error("generateAuthorizationHeader(): String.getBytes() failed", e);
        return null;
    }

    return "Basic " + Base64.encodeToString(asBytes, Base64.DEFAULT);
}

From source file:com.evothings.BLE.java

public void onLeScan(BluetoothDevice device, int rssi, byte[] scanRecord) {
    if (mScanCallbackContext == null) {
        return;//from ww w  .  jav a2 s. co  m
    }
    try {
        //System.out.println("onLeScan "+device.getAddress()+" "+rssi+" "+device.getName());
        JSONObject o = new JSONObject();
        o.put("address", device.getAddress());
        o.put("rssi", rssi);
        o.put("name", device.getName());
        o.put("scanRecord", Base64.encodeToString(scanRecord, Base64.NO_WRAP));
        keepCallback(mScanCallbackContext, o);
    } catch (JSONException e) {
        mScanCallbackContext.error(e.toString());
    }
}

From source file:com.leanplum.internal.WebSocketClient.java

private String createSecret() {
    byte[] nonce = new byte[16];
    for (int i = 0; i < 16; i++) {
        nonce[i] = (byte) (Math.random() * 256);
    }/*from ww  w .j a v a 2s  .c o m*/
    return Base64.encodeToString(nonce, Base64.DEFAULT).trim();
}

From source file:com.example.android.fingerprintdialog.MainActivity.java

private void showConfirmation(byte[] encrypted) {
    findViewById(R.id.confirmation_message).setVisibility(View.VISIBLE);
    if (encrypted != null) {
        TextView v = (TextView) findViewById(R.id.encrypted_message);
        v.setVisibility(View.VISIBLE);
        v.setText(Base64.encodeToString(encrypted, 0 /* flags */));
    }//from w ww .j  a  v a 2  s.  c o m
}

From source file:com.codebutler.farebot.card.felica.FelicaCard.java

@Override
public Element toXML() throws Exception {
    Element root = super.toXML();

    Document doc = root.getOwnerDocument();

    Element idmElement = doc.createElement("idm");
    idmElement.setTextContent(Base64.encodeToString(mIDm.getBytes(), Base64.DEFAULT));
    root.appendChild(idmElement);/*from w  w w  .ja  v a2 s.c o m*/

    Element pmmElement = doc.createElement("pmm");
    pmmElement.setTextContent(Base64.encodeToString(mPMm.getBytes(), Base64.DEFAULT));
    root.appendChild(pmmElement);

    Element systemsElement = doc.createElement("systems");

    for (FelicaSystem system : mSystems) {
        Element systemElement = doc.createElement("system");
        systemElement.setAttribute("code", String.valueOf(system.getCode()));

        Element servicesElement = doc.createElement("services");
        for (FelicaService service : system.getServices()) {
            Element serviceElement = doc.createElement("service");
            serviceElement.setAttribute("code", String.valueOf(service.getServiceCode()));

            Element blocksElement = doc.createElement("blocks");
            for (FelicaBlock block : service.getBlocks()) {
                Element blockElement = doc.createElement("block");
                blockElement.setAttribute("address", String.valueOf(block.getAddress()));
                blockElement.setTextContent(Base64.encodeToString(block.getData(), Base64.DEFAULT));

                blocksElement.appendChild(blockElement);
            }

            serviceElement.appendChild(blocksElement);

            servicesElement.appendChild(serviceElement);
        }

        systemElement.appendChild(servicesElement);

        systemsElement.appendChild(systemElement);
    }

    root.appendChild(systemsElement);

    return root;
}

From source file:com.owncloud.android.utils.EncryptionUtils.java

public static String encodeBytesToBase64String(byte[] bytes) {
    return Base64.encodeToString(bytes, Base64.NO_WRAP);
}