List of usage examples for android.util Base64 decode
public static byte[] decode(byte[] input, int flags)
From source file:com.amanmehara.programming.android.adapters.LanguageAdapter.java
private Consumer<String> getLogoResponseCallback(String url, boolean cacheHit, String languageName, ViewHolder viewHolder) {//w ww . ja v a 2 s . co m return response -> { try { if (!cacheHit) { sharedPreferences.edit().putString(url, response).apply(); } JSONObject icon = new JSONObject(response); byte[] imageBlob = Base64.decode(icon.getString("content"), Base64.DEFAULT); int imageBlobLength = imageBlob.length; Bitmap logo = BitmapFactory.decodeByteArray(imageBlob, 0, imageBlobLength); logos.put(languageName, imageBlob); viewHolder.languageImageView.setImageBitmap(logo); } catch (JSONException e) { Log.e(TAG, e.getMessage()); if (cacheHit) { sharedPreferences.edit().remove(url).apply(); } viewHolder.languageImageView.setImageResource(R.drawable.ic_circle_logo); } }; }
From source file:jp.alessandro.android.iab.Security.java
/** * Generates a PublicKey instance from a string containing the * Base64-encoded public key.//from w w w .j a va 2 s . com * * @param encodedPublicKey rsa public key generated by Google Play Developer Console * @throws IllegalArgumentException if encodedPublicKey is invalid */ protected PublicKey generatePublicKey(String encodedPublicKey) throws NoSuchAlgorithmException, InvalidKeySpecException, IllegalArgumentException { byte[] decodedKey = Base64.decode(encodedPublicKey, Base64.DEFAULT); KeyFactory keyFactory = KeyFactory.getInstance(KEY_FACTORY_ALGORITHM); return keyFactory.generatePublic(new X509EncodedKeySpec(decodedKey)); }
From source file:enterprayz.megatools.Tools.java
public static String decodeBase64(String base64Format) { byte[] authEncBytes = Base64.decode(base64Format.getBytes(), Base64.DEFAULT); return new String(authEncBytes); }
From source file:com.microsoft.aad.adal.IdToken.java
private HashMap<String, String> parseJWT(final String idtoken) throws AuthenticationException { final String idbody = extractJWTBody(idtoken); // URL_SAFE: Encoder/decoder flag bit to use // "URL and filename safe" variant of Base64 // (see RFC 3548 section 4) where - and _ are used in place of + // and /.//from w w w. j av a 2 s.co m final byte[] data = Base64.decode(idbody, Base64.URL_SAFE); try { final String decodedBody = new String(data, "UTF-8"); final HashMap<String, String> responseItems = extractJsonObjects(decodedBody); return responseItems; } catch (UnsupportedEncodingException exception) { Logger.e(TAG, "The encoding is not supported.", "", ADALError.ENCODING_IS_NOT_SUPPORTED, exception); throw new AuthenticationException(ADALError.ENCODING_IS_NOT_SUPPORTED, exception.getMessage(), exception); } catch (JSONException exception) { Logger.e(TAG, "Failed to parse the decoded body into JsonObject.", "", ADALError.JSON_PARSE_ERROR, exception); throw new AuthenticationException(ADALError.JSON_PARSE_ERROR, exception.getMessage(), exception); } }
From source file:com.kik.phonegap.plugin.messenger.KikMessengerPlugin.java
@Override public PluginResult execute(String action, JSONArray arg1, String arg2) { // Here we are going to basically going to read the json object and proccess the response Log.d("KikMessangerPlugin", "Plugin Called"); if (action.equals(ACTION)) { try {//from ww w. j a v a 2s . c o m // The first argument is the string containing the JSONObject // that we will have to parse out String messageString = arg1.getString(0); System.out.println(messageString); JSONObject messageObject = new JSONObject(messageString); String title = messageObject.getString(TITLE); String desription = messageObject.getString(DESCRIPTION); JSONArray gen_urls = messageObject.getJSONArray(GENERICURIS); JSONArray ios_urls = messageObject.getJSONArray(IPHONEURIS); JSONArray android_urls = messageObject.getJSONArray(ANDROIDURIS); String preview = messageObject.getString(PREVIEW); String fileLocation = messageObject.getString(FILELOCATION); String previewURL = messageObject.getString(PREVIEWURL); KikMessage message = new KikMessage(_appID); message.setText(desription); message.setTitle(title); if (fileLocation.length() != 0) { try { File file = new File(fileLocation); message.setFile(file); } catch (IOException e) { return new PluginResult(PluginResult.Status.ERROR, "Error Attaching File"); } } if (preview.length() != 0) { byte[] data_bytes = Base64.decode(preview, 0); message.setImage( new BitmapDrawable(BitmapFactory.decodeByteArray(data_bytes, 0, data_bytes.length))); } else if (previewURL.length() != 0) { BitmapDrawable drawable = new BitmapDrawable(previewURL); message.setImage(drawable); } for (int i = 0; i < ios_urls.length(); i++) { message.setIphoneDownloadUri(ios_urls.getString(i)); } for (int i = 0; i < gen_urls.length(); i++) { message.setFallbackUri(gen_urls.getString(i)); } for (int i = 0; i < android_urls.length(); i++) { message.setAndroidDownloadUri(android_urls.getString(i)); } try { final KikMessage _messageToSend = message; // These will be key value pairs that we will use this.ctx.runOnUiThread(new Runnable() { public void run() { KikClient.sendMessage(ctx, _messageToSend); } }); return new PluginResult(Status.OK); } catch (Exception e) { return new PluginResult(PluginResult.Status.ERROR, "Error passing message to UI thread"); } } catch (JSONException e) { // If there is an issue parsing the JSON object then // we will return a bad result return new PluginResult(PluginResult.Status.ERROR, "Invalid JSON input, expected JSONObject as first item"); } // If we want to initialize the context } else if (action.equals(INIT_ACTION)) { try { String appID = arg1.getString(2); // We just want to take the AppId from this _appID = appID; if (_appID.length() == 0) { return new PluginResult(PluginResult.Status.ERROR, "Invalid App ID"); } else { return new PluginResult(PluginResult.Status.OK); } } catch (JSONException e) { // If there is an issue parsing the JSON object then // we will return a bad result return new PluginResult(PluginResult.Status.ERROR, "Invalid JSON input, expected JSONObject as first item"); } } else if (action.equals(HAS_MESSAGE)) { Intent i = this.ctx.getIntent(); KikData data = KikClient.getDataFromIntent(i); if (data.getType() == KikData.TYPE_PICK || data.getType() == KikData.TYPE_VIEW) { // We will only write back the javascript // if its a valid KikData object String output = "setTimeout(function() { KikAPIClient.message_ready( '" + SerializeKikData(data) + "'); }, 0 );"; super.sendJavascript(output); } return new PluginResult(PluginResult.Status.OK); } // This should not really occur return new PluginResult(PluginResult.Status.INVALID_ACTION, "INVALID COMMAND"); }
From source file:no.digipost.android.authentication.OAuth.java
private static void verifyAuthentication(final String id_token, final Context context) throws DigipostApiException { String split_by = "."; int splitindex = id_token.indexOf(split_by); String signature_enc = id_token.substring(0, splitindex); String token_value_enc = id_token.substring(splitindex + split_by.length(), id_token.length()); String signature_dec = new String(Base64.decode(signature_enc.getBytes(), Base64.DEFAULT)); if (!encryptHmacSHA256(token_value_enc).equals(signature_dec)) { throw new DigipostApiException(context.getString(R.string.error_digipost_api)); }//from w w w. j ava2s.co m TokenValue data = (TokenValue) JSONUtilities.processJackson(TokenValue.class, new String(Base64.decode(token_value_enc.getBytes(), Base64.DEFAULT))); String aud = data.getAud(); if (!aud.equals(Secret.CLIENT_ID)) { throw new DigipostApiException(context.getString(R.string.error_digipost_api)); } }
From source file:com.microsoft.graph.connect.AuthenticationManager.java
public JSONObject getClaims(String idToken) { JSONObject retValue = null;/*w w w . ja v a 2 s . c o m*/ String payload = idToken.split("[.]")[1]; try { // The token payload is in the 2nd element of the JWT String jsonClaims = new String(Base64.decode(payload, Base64.DEFAULT), "UTF-8"); retValue = new JSONObject(jsonClaims); } catch (JSONException | IOException e) { Log.e(TAG, "Couldn't decode id token: " + e.getMessage()); } return retValue; }
From source file:com.andernity.launcher2.InstallShortcutReceiver.java
private static ArrayList<PendingInstallShortcutInfo> getAndClearInstallQueue(SharedPreferences sharedPrefs) { synchronized (sLock) { Set<String> strings = sharedPrefs.getStringSet(APPS_PENDING_INSTALL, null); if (strings == null) { return new ArrayList<PendingInstallShortcutInfo>(); }/*from w w w. j a va 2s . com*/ ArrayList<PendingInstallShortcutInfo> infos = new ArrayList<PendingInstallShortcutInfo>(); for (String json : strings) { try { JSONObject object = (JSONObject) new JSONTokener(json).nextValue(); Intent data = Intent.parseUri(object.getString(DATA_INTENT_KEY), 0); Intent launchIntent = Intent.parseUri(object.getString(LAUNCH_INTENT_KEY), 0); String name = object.getString(NAME_KEY); String iconBase64 = object.optString(ICON_KEY); String iconResourceName = object.optString(ICON_RESOURCE_NAME_KEY); String iconResourcePackageName = object.optString(ICON_RESOURCE_PACKAGE_NAME_KEY); if (iconBase64 != null && !iconBase64.isEmpty()) { byte[] iconArray = Base64.decode(iconBase64, Base64.DEFAULT); Bitmap b = BitmapFactory.decodeByteArray(iconArray, 0, iconArray.length); data.putExtra(Intent.EXTRA_SHORTCUT_ICON, b); } else if (iconResourceName != null && !iconResourceName.isEmpty()) { Intent.ShortcutIconResource iconResource = new Intent.ShortcutIconResource(); iconResource.resourceName = iconResourceName; iconResource.packageName = iconResourcePackageName; data.putExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, iconResource); } data.putExtra(Intent.EXTRA_SHORTCUT_INTENT, launchIntent); PendingInstallShortcutInfo info = new PendingInstallShortcutInfo(data, name, launchIntent); infos.add(info); } catch (org.json.JSONException e) { Log.d("InstallShortcutReceiver", "Exception reading shortcut to add: " + e); } catch (java.net.URISyntaxException e) { Log.d("InstallShortcutReceiver", "Exception reading shortcut to add: " + e); } } sharedPrefs.edit().putStringSet(APPS_PENDING_INSTALL, new HashSet<String>()).commit(); return infos; } }
From source file:mobisocial.musubi.identity.AphidIdentityProvider.java
public AphidIdentityProvider(Context context) { mContext = context;//from w w w. jav a 2s .c o m mEncryptionScheme = new IBEncryptionScheme(Base64.decode(ENCRYPTION_PUBLIC_PARAMETERS, Base64.DEFAULT)); mSignatureScheme = new IBSignatureScheme(Base64.decode(SIGNATURE_PUBLIC_PARAMETERS, Base64.DEFAULT)); mIdentitiesManager = new IdentitiesManager(App.getDatabaseSource(mContext)); mPendingIdentityManager = new PendingIdentityManager(App.getDatabaseSource(mContext)); mKnownTokens = new HashMap<Pair<Authority, String>, String>(); }
From source file:br.com.thinkti.android.filechooserfrag.fragFileChooserQuizlet.java
public void initfragFileChooserQuizlet(final MainActivity main, final String username, final String searchPhrase) { this.username = username; this.searchPhrase = searchPhrase; this._main = main; //String passwd = lib.InputBox(_main,"password","password","",false).input; QUIZLET_CLIENT_ID = new String(Base64.decode(Data.QuizletClientID, Base64.DEFAULT)); browseApiUrl = "https://api.quizlet.com/2.0/search/sets?client_id=" + QUIZLET_CLIENT_ID + "&time_format=fuzzy_date"; getSetApiUrl = "https://api.quizlet.com/2.0/sets?client_id=" + QUIZLET_CLIENT_ID + "&set_ids="; blnAdapterInvalid = true;//from ww w . j a v a2 s . c o m }