Example usage for android.util Base64 encodeToString

List of usage examples for android.util Base64 encodeToString

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  4. android.util.*
  5. Base64
  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.harshad.linconnectclient.NotificationUtilities.java

public static boolean sendData(Context c, Notification n, String packageName) {
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(c);

    ConnectivityManager connManager = (ConnectivityManager) c.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo mWifi = connManager.getNetworkInfo(ConnectivityManager.TYPE_WIFI);

    // Check Wifi state, whether notifications are enabled globally, and
    // whether notifications are enabled for specific application
    if (prefs.getBoolean("pref_toggle", true) && prefs.getBoolean(packageName, true) && mWifi.isConnected()) {
        String ip = prefs.getString("pref_ip", "0.0.0.0:9090");

        // Magically extract text from notification
        ArrayList<String> notificationData = NotificationUtilities.getNotificationText(n);

        // Use PackageManager to get application name and icon
        final PackageManager pm = c.getPackageManager();
        ApplicationInfo ai;/* w ww.  j a v  a 2 s . c o m*/
        try {
            ai = pm.getApplicationInfo(packageName, 0);
        } catch (final NameNotFoundException e) {
            ai = null;
        }

        String notificationBody = "";
        String notificationHeader = "";
        // Create header and body of notification
        if (notificationData.size() > 0) {
            notificationHeader = notificationData.get(0);
            if (notificationData.size() > 1) {
                notificationBody = notificationData.get(1);
            }
        } else {
            return false;
        }

        for (int i = 2; i < notificationData.size(); i++) {
            notificationBody += "\n" + notificationData.get(i);
        }

        // Append application name to body
        if (pm.getApplicationLabel(ai) != null) {
            if (notificationBody.isEmpty()) {
                notificationBody = "via " + pm.getApplicationLabel(ai);
            } else {
                notificationBody += " (via " + pm.getApplicationLabel(ai) + ")";
            }
        }

        // Setup HTTP request
        MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);

        // If the notification contains an icon, use it
        if (n.largeIcon != null) {
            entity.addPart("notificon",
                    new InputStreamBody(ImageUtilities.bitmapToInputStream(n.largeIcon), "drawable.png"));
        }
        // Otherwise, use the application's icon
        else {
            entity.addPart("notificon",
                    new InputStreamBody(
                            ImageUtilities.bitmapToInputStream(
                                    ImageUtilities.drawableToBitmap(pm.getApplicationIcon(ai))),
                            "drawable.png"));
        }

        HttpPost post = new HttpPost("http://" + ip + "/notif");
        post.setEntity(entity);

        try {
            post.addHeader("notifheader", Base64.encodeToString(notificationHeader.getBytes("UTF-8"),
                    Base64.URL_SAFE | Base64.NO_WRAP));
            post.addHeader("notifdescription", Base64.encodeToString(notificationBody.getBytes("UTF-8"),
                    Base64.URL_SAFE | Base64.NO_WRAP));
        } catch (UnsupportedEncodingException e) {
            post.addHeader("notifheader",
                    Base64.encodeToString(notificationHeader.getBytes(), Base64.URL_SAFE | Base64.NO_WRAP));
            post.addHeader("notifdescription",
                    Base64.encodeToString(notificationBody.getBytes(), Base64.URL_SAFE | Base64.NO_WRAP));
        }

        // Send HTTP request
        HttpClient client = new DefaultHttpClient();
        HttpResponse response;
        try {
            response = client.execute(post);
            String html = EntityUtils.toString(response.getEntity());
            if (html.contains("true")) {
                return true;
            }
        } catch (ClientProtocolException e) {
            e.printStackTrace();
        } catch (IOException e) {
            e.printStackTrace();
        }

    }
    return false;
}

From source file:com.letsgood.synergykitsdkandroid.requestmethods.PostFile.java

@Override
public BufferedReader execute() {
    String uri = null;/*from   ww  w  . jav  a2s .  c o  m*/

    //init check
    if (!Synergykit.isInit()) {
        SynergykitLog.print(Errors.MSG_SK_NOT_INITIALIZED);

        statusCode = Errors.SC_SK_NOT_INITIALIZED;
        return null;
    }

    //URI check
    uri = getUri().toString();

    if (uri == null) {
        statusCode = Errors.SC_URI_NOT_VALID;
        return null;
    }

    //session token check
    if (sessionTokenRequired && sessionToken == null) {
        statusCode = Errors.SC_NO_SESSION_TOKEN;
        return null;
    }

    try {
        url = new URL(uri); // init url

        httpURLConnection = (HttpURLConnection) url.openConnection(); //open connection
        httpURLConnection.setConnectTimeout(CONNECT_TIMEOUT); //set connect timeout
        httpURLConnection.setReadTimeout(READ_TIMEOUT); //set read timeout
        httpURLConnection.setRequestMethod(REQUEST_METHOD); //set method
        httpURLConnection.addRequestProperty(PROPERTY_USER_AGENT, PROPERTY_USER_AGENT_VALUE); //set property accept
        httpURLConnection.addRequestProperty(PROPERTY_ACCEPT, ACCEPT_APPLICATION_VALUE); //set property accept
        httpURLConnection.addRequestProperty("Content-Type", "multipart/form-data;boundary=" + BOUNDARY);
        httpURLConnection.addRequestProperty("Connection", "Keep-Alive");
        httpURLConnection.setDoInput(true);
        httpURLConnection.setDoOutput(true);

        httpURLConnection.addRequestProperty(PROPERTY_AUTHORIZATION,
                "Basic " + Base64.encodeToString(
                        (Synergykit.getTenant() + ":" + Synergykit.getApplicationKey()).getBytes(),
                        Base64.NO_WRAP)); //set authorization

        if (Synergykit.getSessionToken() != null)
            httpURLConnection.addRequestProperty(PROPERTY_SESSION_TOKEN, Synergykit.getSessionToken());

        httpURLConnection.connect();

        //write data
        if (data != null) {
            dataOutputStream = new DataOutputStream(httpURLConnection.getOutputStream());

            dataOutputStream.writeBytes(TWO_HYPHENS + BOUNDARY + CRLF);
            dataOutputStream.writeBytes("Content-Disposition: form-data; name=\"" + ATTACHMENT_NAME
                    + "\";filename=\"" + ATTACHMENT_FILE_NAME + "\"" + CRLF);
            dataOutputStream.writeBytes(CRLF);
            dataOutputStream.write(data);
            dataOutputStream.writeBytes(CRLF);
            dataOutputStream.writeBytes(TWO_HYPHENS + BOUNDARY + TWO_HYPHENS + CRLF);
            dataOutputStream.flush();
            dataOutputStream.close();
        }

        statusCode = httpURLConnection.getResponseCode(); //get status code
        SynergykitLog.print(Integer.toString(statusCode));

        //read stream
        if (statusCode >= HttpURLConnection.HTTP_OK && statusCode < HttpURLConnection.HTTP_MULT_CHOICE) {
            return readStream(httpURLConnection.getInputStream());
        } else {
            return readStream(httpURLConnection.getErrorStream());
        }

    } catch (Exception e) {
        statusCode = HttpStatus.SC_SERVICE_UNAVAILABLE;
        e.printStackTrace();
        return null;
    }

}

From source file:com.letsgood.synergykitsdkandroid.requestmethods.Get.java

public InputStream halfExecute() {
    String uri = null;/*from  ww  w  . j  a  va 2s.  com*/

    //init check
    if (!Synergykit.isInit()) {
        SynergykitLog.print(Errors.MSG_SK_NOT_INITIALIZED);

        statusCode = Errors.SC_SK_NOT_INITIALIZED;
        return null;
    }

    //URI check
    uri = getUri().toString();

    if (uri == null) {
        statusCode = Errors.SC_URI_NOT_VALID;
        return null;
    }

    //session token check
    if (sessionTokenRequired && sessionToken == null) {
        statusCode = Errors.SC_NO_SESSION_TOKEN;
        return null;
    }

    try {
        url = new URL(uri); // init url

        httpURLConnection = (HttpURLConnection) url.openConnection(); //open connection
        httpURLConnection.setConnectTimeout(CONNECT_TIMEOUT); //set connect timeout
        httpURLConnection.setReadTimeout(READ_TIMEOUT); //set read timeout
        httpURLConnection.setRequestMethod(REQUEST_METHOD); //set method
        httpURLConnection.addRequestProperty(PROPERTY_USER_AGENT, PROPERTY_USER_AGENT_VALUE); //set property
        httpURLConnection.addRequestProperty("Cache-Control", "max-stale=120");
        httpURLConnection.addRequestProperty(PROPERTY_CONTENT_TYPE, ACCEPT_APPLICATION_VALUE);
        httpURLConnection.setDoInput(true);
        httpURLConnection.setUseCaches(true);
        httpURLConnection.setDefaultUseCaches(true);

        if (isAuthorizationEnabled()) {
            httpURLConnection.addRequestProperty(PROPERTY_AUTHORIZATION,
                    "Basic " + Base64.encodeToString(
                            (Synergykit.getTenant() + ":" + Synergykit.getApplicationKey()).getBytes(),
                            Base64.NO_WRAP)); //set authorization
        }

        if (Synergykit.getSessionToken() != null)
            httpURLConnection.addRequestProperty(PROPERTY_SESSION_TOKEN, Synergykit.getSessionToken());

        statusCode = httpURLConnection.getResponseCode(); //get status code

        //read stream
        if (statusCode >= HttpURLConnection.HTTP_OK && statusCode < HttpURLConnection.HTTP_MULT_CHOICE) {
            return httpURLConnection.getInputStream();
        } else {
            return httpURLConnection.getErrorStream();
        }

    } catch (Exception e) {
        statusCode = HttpStatus.SC_SERVICE_UNAVAILABLE;
        e.printStackTrace();
        return null;
    }
}

From source file:com.webXells.ImageResizer.ImageResizePlugin.java

@Override
public boolean execute(String action, JSONArray data, CallbackContext callbackContext) {
    JSONObject params;/*from ww w . j  av  a  2  s .com*/
    String imageData;
    String imageDataType;
    String format;
    Bitmap bmp;
    Log.d("PLUGIN", action);
    try {
        // parameters (forst object of the json array)
        params = data.getJSONObject(0);
        // image data, either base64 or url
        imageData = params.getString("data");
        // which data type is that, defaults to base64
        imageDataType = params.has("imageDataType") ? params.getString("imageDataType")
                : DEFAULT_IMAGE_DATA_TYPE;
        // which format should be used, defaults to jpg
        format = params.has("format") ? params.getString("format") : DEFAULT_FORMAT;
        // create the Bitmap object, needed for all functions
        bmp = getBitmap(imageData, imageDataType);
    } catch (JSONException e) {
        callbackContext.error(e.getMessage());
        return false;
    } catch (IOException e) {
        callbackContext.error(e.getMessage());
        return false;
    }
    // resize the image
    Log.d("PLUGIN", "passed init");
    if (action.equals("resizeImage")) {
        try {
            double widthFactor;
            double heightFactor;

            // compression quality
            int quality = params.getInt("quality");

            // Pixels or Factor resize
            String resizeType = params.getString("resizeType");

            // Get width and height parameters
            double width = params.getDouble("width");
            double height = params.getDouble("height");

            if (resizeType.equals(RESIZE_TYPE_PIXEL)) {
                widthFactor = width / ((double) bmp.getWidth());
                heightFactor = height / ((double) bmp.getHeight());
            } else {
                widthFactor = width;
                heightFactor = height;
            }

            Bitmap resized = getResizedBitmap(bmp, (float) widthFactor, (float) heightFactor);
            ByteArrayOutputStream baos = new ByteArrayOutputStream();
            if (format.equals(FORMAT_PNG)) {
                resized.compress(Bitmap.CompressFormat.PNG, quality, baos);
            } else {
                resized.compress(Bitmap.CompressFormat.JPEG, quality, baos);
            }
            byte[] b = baos.toByteArray();
            String returnString = Base64.encodeToString(b, Base64.DEFAULT);
            // return object
            JSONObject res = new JSONObject();
            res.put("imageData", returnString);
            res.put("width", resized.getWidth());
            res.put("height", resized.getHeight());
            callbackContext.success(res);
            return true;
        } catch (JSONException e) {
            callbackContext.error(e.getMessage());
            return false;
        }
    } else if (action.equals("imageSize")) {
        try {

            JSONObject res = new JSONObject();
            res.put("width", bmp.getWidth());
            res.put("height", bmp.getHeight());
            Log.d("PLUGIN", "finished get image size");
            callbackContext.success(res);
            return true;
        } catch (JSONException e) {
            callbackContext.error(e.getMessage());
            return false;
        }
    } else if (action.equals("storeImage")) {
        try {
            // Obligatory Parameters, throw JSONException if not found
            String filename = params.getString("filename");
            filename = (filename.contains(".")) ? filename : filename + "." + format;
            String directory = params.getString("directory");
            directory = directory.startsWith("/") ? directory : "/" + directory;
            int quality = params.getInt("quality");

            OutputStream outStream;
            // store the file locally using the external storage directory
            File file = new File(Environment.getExternalStorageDirectory().toString() + directory, filename);
            try {
                outStream = new FileOutputStream(file);
                if (format.equals(FORMAT_PNG)) {
                    bmp.compress(Bitmap.CompressFormat.PNG, quality, outStream);
                } else {
                    bmp.compress(Bitmap.CompressFormat.JPEG, quality, outStream);
                }
                outStream.flush();
                outStream.close();
                JSONObject res = new JSONObject();
                res.put("url", "file://" + file.getAbsolutePath());
                callbackContext.success(res);
                return true;
            } catch (IOException e) {
                callbackContext.error(e.getMessage());
                return false;
            }
        } catch (JSONException e) {
            callbackContext.error(e.getMessage());
            return false;
        }
    }
    Log.d("PLUGIN", "unknown action");
    return false;
}

From source file:com.hg.development.apps.messagenotifier_v1.Utils.Utility.java

/**
 * Permet de convertir une photo d'un contact  un objet String.
 * @param bitmap photo du contact  convertir.
 * @return/* w w  w . ja  v a 2  s .c  o  m*/
 */
public static String BitMapToString(Bitmap bitmap) {
    try {
        ByteArrayOutputStream ByteStream = new ByteArrayOutputStream();
        bitmap.compress(Bitmap.CompressFormat.PNG, 100, ByteStream);
        byte[] b = ByteStream.toByteArray();
        String temp = Base64.encodeToString(b, Base64.DEFAULT);

        return temp;
    } catch (Exception ex) {
        return null;
    }
}

From source file:com.honeywell.printer.net.autobaln_websocket.WebSocketWriter.java

/**
 * Create new key for WebSockets handshake.
 *
 * @return WebSockets handshake key (Base64 encoded).
 */// w ww. ja v a  2s .  co m
private String newHandshakeKey() {
    final byte[] ba = new byte[16];
    mRandom.nextBytes(ba);
    return Base64.encodeToString(ba, Base64.NO_WRAP);
}

From source file:com.pbi.dvb.websocket.WebSocketWriter.java

/**
 * Create new key for WebSockets handshake.
 *
 * @return WebSockets handshake key (Base64 encoded).
 *///w  w  w  .  ja  va 2s .c  om
public String newHandshakeKey() {
    final byte[] ba = new byte[16];
    mRng.nextBytes(ba);
    return Base64.encodeToString(ba, Base64.NO_WRAP);
}

From source file:eu.codeplumbers.cosi.services.CosiContactService.java

@Override
protected void onHandleIntent(Intent intent) {
    // Do the task here
    Log.i(CosiContactService.class.getName(), "Cosi Service running");

    // Release the wake lock provided by the WakefulBroadcastReceiver.
    WakefulBroadcastReceiver.completeWakefulIntent(intent);

    allContacts = new ArrayList<>();

    Device device = Device.registeredDevice();

    // cozy register device url
    designUrl = device.getUrl() + "/ds-api/request/contact/all/";
    syncUrl = device.getUrl() + "/ds-api/data/";

    // concatenate username and password with colon for authentication
    final String credentials = device.getLogin() + ":" + device.getPassword();
    authHeader = "Basic " + Base64.encodeToString(credentials.getBytes(), Base64.NO_WRAP);

    showNotification();/*from  www  .j av  a  2s. co  m*/

    if (isNetworkAvailable()) {
        try {
            // read local sms log first
            readContactDatabase();
            EventBus.getDefault().post(new CallSyncEvent(SYNC_MESSAGE, "Getting remote contacts from Cozy..."));
            getRemoteContacts();

            mBuilder.setContentText(getString(R.string.lbl_contacts_sync_done));
            mBuilder.setProgress(0, 0, false);
            mNotifyManager.notify(notification_id, mBuilder.build());

            mNotifyManager.cancel(notification_id);

            sendChangesToCozy();

            mNotifyManager.cancel(notification_id);

            EventBus.getDefault().post(new ContactSyncEvent(REFRESH, "Sync OK"));
        } catch (Exception e) {
            e.printStackTrace();
            mSyncRunning = false;
            EventBus.getDefault().post(new ContactSyncEvent(SERVICE_ERROR, e.getLocalizedMessage()));
        }
    } else {
        mSyncRunning = false;
        EventBus.getDefault().post(new ContactSyncEvent(SERVICE_ERROR, "No Internet connection"));
        mBuilder.setContentText("Sync failed because no Internet connection was available");
        mNotifyManager.notify(notification_id, mBuilder.build());
    }
}

From source file:autobahn.WebSocketWriter.java

/**
 * Create new key for WebSockets handshake.
 *
 * @return WebSockets handshake key (Base64 encoded).
 *//*from  w ww  .  j  a v  a  2s . c  o  m*/
private String newHandshakeKey() {
    final byte[] ba = new byte[16];
    mRng.nextBytes(ba);
    return Base64.encodeToString(ba, Base64.NO_WRAP);
}

From source file:com.nextgis.maplib.map.NGWVectorLayer.java

public String download() {
    if (!mNet.isNetworkAvailable()) { //return tile from cache
        return mContext.getString(R.string.error_network_unavailable);
    }//from ww w . j av a2  s . co  m

    try {

        final HttpGet get = new HttpGet(mURL);
        //basic auth
        if (null != mLogin && mLogin.length() > 0 && null != mPassword && mPassword.length() > 0) {
            get.setHeader("Accept", "*/*");
            final String basicAuth = "Basic "
                    + Base64.encodeToString((mLogin + ":" + mPassword).getBytes(), Base64.NO_WRAP);
            get.setHeader("Authorization", basicAuth);
        }

        final DefaultHttpClient HTTPClient = mNet.getHttpClient();
        final HttpResponse response = HTTPClient.execute(get);

        // Check to see if we got success
        final org.apache.http.StatusLine line = response.getStatusLine();
        if (line.getStatusCode() != 200) {
            Log.d(TAG, "Problem downloading GeoJSON: " + mURL + " HTTP response: " + line);
            return mContext.getString(R.string.error_download_data);
        }

        final HttpEntity entity = response.getEntity();
        if (entity == null) {
            Log.d(TAG, "No content downloading GeoJSON: " + mURL);
            return mContext.getString(R.string.error_download_data);
        }

        String data = EntityUtils.toString(entity);
        JSONObject geoJSONObject = new JSONObject(data);

        return createFromGeoJSON(geoJSONObject);

    } catch (IOException e) {
        Log.d(TAG, "Problem downloading GeoJSON: " + mURL + " Error: " + e.getLocalizedMessage());
        return mContext.getString(R.string.error_download_data);
    } catch (JSONException e) {
        e.printStackTrace();
        return mContext.getString(R.string.error_download_data);
    }
}