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.gnut3ll4.android.basicandroidkeystore.MainActivity.java

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    editText = (EditText) findViewById(R.id.edittext);
    button = (Button) findViewById(R.id.button);

    mKeyStoreHelper = new KeyStoreHelper();
    mKeyStoreHelper.setAlias(ALIAS);/*from  w ww .j av a  2 s . c o  m*/
    initializeLogging();

    button.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {

            try {

                //Encrypt
                KeyStore ks = KeyStore.getInstance("AndroidKeyStore");
                ks.load(null);
                Key key = ks.getKey(ALIAS, null);

                if (key instanceof PrivateKey) {

                    Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding", "AndroidOpenSSL");
                    cipher.init(Cipher.ENCRYPT_MODE, ks.getCertificate(ALIAS).getPublicKey());
                    encryptedBytes = cipher.doFinal(editText.getText().toString().getBytes());

                    Log.d(TAG, "Encrypted bytes : " + Base64.encodeToString(encryptedBytes, Base64.DEFAULT));
                }

                //Decrypt
                PrivateKey privateKey = loadPrivateKey(ALIAS);
                Cipher cipher = Cipher.getInstance("RSA/ECB/PKCS1Padding", "AndroidOpenSSL");
                cipher.init(Cipher.DECRYPT_MODE, privateKey);
                byte[] bytes = cipher.doFinal(encryptedBytes);

                Log.d(TAG, "Decrypted string : " + new String(bytes, "UTF-8"));

            } catch (Exception e) {
                e.printStackTrace();
            }

        }
    });

}

From source file:com.igames2go.t4f.Activities.LoginPage.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mApplication = ((T4FApplication) getApplication());
    mApplication.setPlay_mode(T4FApplication.PLAY_MODE_LOGIN);
    try {//from w  ww. j  a v  a2 s  .c o  m
        PackageInfo info = getPackageManager().getPackageInfo("com.igames2go.t4f",
                PackageManager.GET_SIGNATURES);
        for (android.content.pm.Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            Log.d("KeyHash:====================", Base64.encodeToString(md.digest(), Base64.DEFAULT));
        }
    } catch (NameNotFoundException e) {

    } catch (NoSuchAlgorithmException e) {

    }

    setContentView(R.layout.main);

    pref = getSharedPreferences("user_info", MODE_PRIVATE);

    mApplication = (T4FApplication) getApplication();
    app_id = getResources().getString(R.string.appid);

    inputEmail = (EditText) findViewById(R.id.emailText);
    inputPassword = (EditText) findViewById(R.id.passwordText);
    btnLogin = (ImageButton) findViewById(R.id.loginButton);
    btnSignUp = (ImageButton) findViewById(R.id.signupButton);
    btnForgot = (ImageButton) findViewById(R.id.forgotButton);
    btnNoLoginPlay = (ImageButton) findViewById(R.id.noLoginPlayButton);
    btnHowToPlay = (ImageButton) findViewById(R.id.howToPlayButton);
    btnHelp = (ImageButton) findViewById(R.id.helpButton);
    //loginErrorMsg = (TextView) findViewById(R.id.loginErrorMsg);

    inputEmail.setText(pref.getString("user_email", ""));
    inputPassword.setText(pref.getString("user_password", ""));

    btnLogin.setOnClickListener(this);
    btnSignUp.setOnClickListener(this);
    btnForgot.setOnClickListener(this);
    btnNoLoginPlay.setOnClickListener(this);
    btnHowToPlay.setOnClickListener(this);
    btnHelp.setOnClickListener(this);
}

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

@Override
public Bitmap getBitmap(TileItem tile) {
    Bitmap ret;/*from   w ww  .  j  a  v  a2s.co  m*/
    // try to get tile from local cache
    File tilePath = new File(mPath, tile.toString("{z}/{x}/{y}" + TILE_EXT));
    if (tilePath.exists()
            && System.currentTimeMillis() - tilePath.lastModified() < DEFAULT_MAXIMUM_CACHED_FILE_AGE) {
        ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
        if (ret != null) {
            return ret;
        }
    }

    if (!mNet.isNetworkAvailable()) { //return tile from cache
        ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
        return ret;
    }
    // try to get tile from remote
    String url = tile.toString(getURLSubdomain());
    Log.d(TAG, "url: " + url);
    try {

        final HttpGet get = new HttpGet(url);

        //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 MapTile: " + url + " HTTP response: " + line);
            ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
            return ret;
        }

        final HttpEntity entity = response.getEntity();
        if (entity == null) {
            Log.d(TAG, "No content downloading MapTile: " + url);
            ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
            return ret;
        }

        FileUtil.createDir(tilePath.getParentFile());

        InputStream input = entity.getContent();
        OutputStream output = new FileOutputStream(tilePath.getAbsolutePath());
        byte data[] = new byte[IO_BUFFER_SIZE];

        FileUtil.copyStream(input, output, data, IO_BUFFER_SIZE);

        output.close();
        input.close();
        ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
        return ret;

    } catch (IOException e) {
        Log.d(TAG, "Problem downloading MapTile: " + url + " Error: " + e.getLocalizedMessage());
    }

    ret = BitmapFactory.decodeFile(tilePath.getAbsolutePath());
    return ret;
}

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

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

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

    allCalls = new ArrayList<>();

    Device device = Device.registeredDevice();

    // cozy register device url
    designUrl = device.getUrl() + "/ds-api/request/call/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   w w  w . j a  v  a 2s  .com

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

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

            if (!allCalls.isEmpty()) {
                mNotifyManager.cancel(notification_id);
                sendChangesToCozy();
                EventBus.getDefault().post(new CallSyncEvent(REFRESH, "Sync OK"));
            } else {
                EventBus.getDefault().post(new CallSyncEvent(SERVICE_ERROR, "Sync failed"));
            }

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

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

@Override
public BufferedReader execute() {
    String jSon = null;/*  w w  w  .ja  v a 2s  . c  om*/
    String uri = null;

    //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(PROPERTY_CONTENT_TYPE, ACCEPT_APPLICATION_VALUE);
        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 (object != null) {
            jSon = GsonWrapper.getGson().toJson(object);
            dataOutputStream = new DataOutputStream(httpURLConnection.getOutputStream());
            dataOutputStream.write(jSon.getBytes(CHARSET));
            dataOutputStream.flush();
            dataOutputStream.close();
        }

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

        //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.Patch.java

@Override
public BufferedReader execute() {
    String jSon = null;/*from   www  . j  a  v  a2  s .  c  om*/
    String uri = null;

    //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(PROPERTY_CONTENT_TYPE, ACCEPT_APPLICATION_VALUE);
        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 (object != null) {
            jSon = GsonWrapper.getGson().toJson(object);
            dataOutputStream = new DataOutputStream(httpURLConnection.getOutputStream());
            dataOutputStream.write(jSon.getBytes(CHARSET));
            dataOutputStream.flush();
            dataOutputStream.close();

        }

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

        //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:eu.codeplumbers.cosi.services.CosiSmsService.java

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

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

    allSms = new ArrayList<>();

    Device device = Device.registeredDevice();

    // cozy register device url
    designUrl = device.getUrl() + "/ds-api/request/sms/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();// w  w  w .  j av  a 2 s  .  com

    if (isNetworkAvailable()) {
        try {
            // read local sms log first
            readSmsDatabase();
            EventBus.getDefault().post(new SmsSyncEvent(SYNC_MESSAGE, "Getting remote messages from Cozy..."));
            getRemoteMessages();

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

            if (!allSms.isEmpty()) {
                mNotifyManager.cancel(notification_id);
                sendChangesToCozy();
                EventBus.getDefault().post(new SmsSyncEvent(REFRESH, "Sync OK"));
            } else {
                EventBus.getDefault().post(new MessageEvent(SERVICE_ERROR, "Sync failed"));
            }

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

From source file:com.mojio.mojiosdk.networking.MojioRequest.java

public MojioRequest(Context appContext, int method, String url, Class<T> clazz, Bitmap contentBody,
        Response.Listener<T> listener, Response.ErrorListener errorListener) {

    super(method, url, errorListener);
    commonInit(appContext, method, url, clazz, listener, errorListener);

    ByteArrayOutputStream baos = new ByteArrayOutputStream();
    contentBody.compress(Bitmap.CompressFormat.PNG, 100, baos);
    byte[] b = baos.toByteArray();
    String imageEncoded = Base64.encodeToString(b, Base64.DEFAULT);

    this.imageByteArray = b;
    this.contentBody = imageEncoded;
}

From source file:com.socialapp.eventmanager.LoginActivity.java

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    if (savedInstanceState != null) {
        userSkippedLogin = savedInstanceState.getBoolean(USER_SKIPPED_LOGIN_KEY);
    }/*  www. j  av  a 2 s. co  m*/

    try {
        PackageInfo info = getPackageManager().getPackageInfo("com.socialapp.eventmanager",
                PackageManager.GET_SIGNATURES);
        for (Signature signature : info.signatures) {
            MessageDigest md = MessageDigest.getInstance("SHA");
            md.update(signature.toByteArray());
            String keyHash = Base64.encodeToString(md.digest(), Base64.DEFAULT);
            Log.d("************* KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
        }
    } catch (PackageManager.NameNotFoundException e) {

    } catch (NoSuchAlgorithmException e) {

    }

    FacebookSdk.sdkInitialize(getApplicationContext());

    callbackManager = CallbackManager.Factory.create();

    accessTokenTracker = new AccessTokenTracker() {
        @Override
        protected void onCurrentAccessTokenChanged(AccessToken oldAccessToken, AccessToken currentAccessToken) {

            checkAndRedirectOnFBLogin();

            if (isResumed) {
                FragmentManager manager = getSupportFragmentManager();
                int backStackSize = manager.getBackStackEntryCount();
                for (int i = 0; i < backStackSize; i++) {
                    manager.popBackStack();
                }
                if (currentAccessToken != null) {
                    // showFragment(SELECTION, false);
                } else {
                    showFragment(SPLASH, true);
                }
            }
        }
    };

    setContentView(R.layout.activity_login);

    FragmentManager fm = getSupportFragmentManager();
    SplashFragment splashFragment = (SplashFragment) fm.findFragmentById(R.id.splashFragment);
    fragments[SPLASH] = splashFragment;

    FragmentTransaction transaction = fm.beginTransaction();
    // for(int i = 0; i < fragments.length; i++) {
    transaction.hide(fragments[0]);
    // }
    transaction.commit();

    splashFragment.setSkipLoginCallback(new SplashFragment.SkipLoginCallback() {
        @Override
        public void onSkipLoginPressed() {
            userSkippedLogin = true;
            //showFragment(SELECTION, false);
        }
    });

    accessTokenTracker.startTracking();

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
    String userLoggedIn = prefs.getString("email", null);
    if (userLoggedIn != null) {
        Intent intent = new Intent(this, MainActivity.class);
        startActivity(intent);
    }
}