Example usage for org.apache.cordova PluginResult setKeepCallback

List of usage examples for org.apache.cordova PluginResult setKeepCallback

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Introduction

In this page you can find the example usage for org.apache.cordova PluginResult setKeepCallback.

Prototype

public void setKeepCallback(boolean b)

Source Link

Usage

From source file:com.filetransfer.baidu.bcs.FileTransferBCS.java

License:Apache License

/**
 * Downloads a file form a given URL and saves it to the specified directory.
 *
 * @param source        URL of the server to receive the file
 * @param target            Full path of the file on the file system
 *///ww  w.  j  a va  2  s .  c om
private void download(final String source, final String target, JSONArray args, CallbackContext callbackContext)
        throws JSONException {
    Log.d(LOG_TAG, "download " + source + " to " + target);

    final CordovaResourceApi resourceApi = webView.getResourceApi();

    final boolean trustEveryone = args.optBoolean(2);
    final String objectId = args.getString(3);
    final JSONObject headers = args.optJSONObject(4);

    final Uri sourceUri = resourceApi.remapUri(Uri.parse(source));
    // Accept a path or a URI for the source.
    Uri tmpTarget = Uri.parse(target);
    final Uri targetUri = resourceApi
            .remapUri(tmpTarget.getScheme() != null ? tmpTarget : Uri.fromFile(new File(target)));

    int uriType = CordovaResourceApi.getUriType(sourceUri);
    final boolean useHttps = uriType == CordovaResourceApi.URI_TYPE_HTTPS;
    final boolean isLocalTransfer = !useHttps && uriType != CordovaResourceApi.URI_TYPE_HTTP;
    if (uriType == CordovaResourceApi.URI_TYPE_UNKNOWN) {
        JSONObject error = createFileTransferError(INVALID_URL_ERR, source, target, null, 0, null);
        Log.e(LOG_TAG, "Unsupported URI: " + targetUri);
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error));
        return;
    }

    // TODO: refactor to also allow resources & content:
    if (!isLocalTransfer) {
        Log.w(LOG_TAG, "Source URL is not in white list: '" + source + "'");
        JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, null, 401, null);
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.IO_EXCEPTION, error));
        return;
    }

    final RequestContext context = new RequestContext(source, target, callbackContext);
    synchronized (activeRequests) {
        activeRequests.put(objectId, context);
    }

    cordova.getThreadPool().execute(new Runnable() {
        public void run() {
            if (context.aborted) {
                return;
            }
            HttpURLConnection connection = null;
            HostnameVerifier oldHostnameVerifier = null;
            SSLSocketFactory oldSocketFactory = null;
            File file = null;
            PluginResult result = null;
            TrackingInputStream inputStream = null;
            boolean cached = false;

            OutputStream outputStream = null;
            try {
                OpenForReadResult readResult = null;

                file = resourceApi.mapUriToFile(targetUri);
                context.targetFile = file;

                Log.d(LOG_TAG, "Download file:" + sourceUri);

                FileProgressBCSResult progress = new FileProgressBCSResult();

                if (isLocalTransfer) {
                    readResult = resourceApi.openForRead(sourceUri);
                    if (readResult.length != -1) {
                        progress.setLengthComputable(true);
                        progress.setTotal(readResult.length);
                    }
                    inputStream = new SimpleTrackingInputStream(readResult.inputStream);
                } else {
                    // connect to server
                    // Open a HTTP connection to the URL based on protocol
                    connection = resourceApi.createHttpConnection(sourceUri);
                    if (useHttps && trustEveryone) {
                        // Setup the HTTPS connection class to trust everyone
                        HttpsURLConnection https = (HttpsURLConnection) connection;
                        oldSocketFactory = trustAllHosts(https);
                        // Save the current hostnameVerifier
                        oldHostnameVerifier = https.getHostnameVerifier();
                        // Setup the connection not to verify hostnames
                        https.setHostnameVerifier(DO_NOT_VERIFY);
                    }

                    connection.setRequestMethod("GET");

                    // TODO: Make OkHttp use this CookieManager by default.
                    String cookie = CookieManager.getInstance().getCookie(sourceUri.toString());
                    if (cookie != null) {
                        connection.setRequestProperty("cookie", cookie);
                    }

                    // This must be explicitly set for gzip progress tracking to work.
                    connection.setRequestProperty("Accept-Encoding", "gzip");

                    // Handle the other headers
                    if (headers != null) {
                        addHeadersToRequest(connection, headers);
                    }

                    connection.connect();
                    if (connection.getResponseCode() == HttpURLConnection.HTTP_NOT_MODIFIED) {
                        cached = true;
                        connection.disconnect();
                        Log.d(LOG_TAG, "Resource not modified: " + source);
                        JSONObject error = createFileTransferError(NOT_MODIFIED_ERR, source, target, connection,
                                null);
                        result = new PluginResult(PluginResult.Status.ERROR, error);
                    } else {
                        if (connection.getContentEncoding() == null
                                || connection.getContentEncoding().equalsIgnoreCase("gzip")) {
                            // Only trust content-length header if we understand
                            // the encoding -- identity or gzip
                            if (connection.getContentLength() != -1) {
                                progress.setLengthComputable(true);
                                progress.setTotal(connection.getContentLength());
                            }
                        }
                        inputStream = getInputStream(connection);
                    }
                }

                if (!cached) {
                    try {
                        synchronized (context) {
                            if (context.aborted) {
                                return;
                            }
                            context.connection = connection;
                        }

                        // write bytes to file
                        byte[] buffer = new byte[MAX_BUFFER_SIZE];
                        int bytesRead = 0;
                        outputStream = resourceApi.openOutputStream(targetUri);
                        while ((bytesRead = inputStream.read(buffer)) > 0) {
                            outputStream.write(buffer, 0, bytesRead);
                            // Send a progress event.
                            progress.setLoaded(inputStream.getTotalRawBytesRead());
                            PluginResult progressResult = new PluginResult(PluginResult.Status.OK,
                                    progress.toJSONObject());
                            progressResult.setKeepCallback(true);
                            context.sendPluginResult(progressResult);
                        }
                    } finally {
                        synchronized (context) {
                            context.connection = null;
                        }
                        safeClose(inputStream);
                        safeClose(outputStream);
                    }

                    Log.d(LOG_TAG, "Saved file: " + target);

                    // create FileEntry object
                    Class webViewClass = webView.getClass();
                    PluginManager pm = null;
                    try {
                        Method gpm = webViewClass.getMethod("getPluginManager");
                        pm = (PluginManager) gpm.invoke(webView);
                    } catch (NoSuchMethodException e) {
                    } catch (IllegalAccessException e) {
                    } catch (InvocationTargetException e) {
                    }
                    if (pm == null) {
                        try {
                            Field pmf = webViewClass.getField("pluginManager");
                            pm = (PluginManager) pmf.get(webView);
                        } catch (NoSuchFieldException e) {
                        } catch (IllegalAccessException e) {
                        }
                    }
                    file = resourceApi.mapUriToFile(targetUri);
                    context.targetFile = file;
                    FileUtils filePlugin = (FileUtils) pm.getPlugin("File");
                    if (filePlugin != null) {
                        JSONObject fileEntry = filePlugin.getEntryForFile(file);
                        if (fileEntry != null) {
                            result = new PluginResult(PluginResult.Status.OK, fileEntry);
                        } else {
                            JSONObject error = createFileTransferError(CONNECTION_ERR, source, target,
                                    connection, null);
                            Log.e(LOG_TAG, "File plugin cannot represent download path");
                            result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
                        }
                    } else {
                        Log.e(LOG_TAG, "File plugin not found; cannot save downloaded file");
                        result = new PluginResult(PluginResult.Status.ERROR,
                                "File plugin not found; cannot save downloaded file");
                    }
                }

            } catch (FileNotFoundException e) {
                JSONObject error = createFileTransferError(FILE_NOT_FOUND_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } catch (IOException e) {
                JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } catch (JSONException e) {
                Log.e(LOG_TAG, e.getMessage(), e);
                result = new PluginResult(PluginResult.Status.JSON_EXCEPTION);
            } catch (Throwable e) {
                JSONObject error = createFileTransferError(CONNECTION_ERR, source, target, connection, e);
                Log.e(LOG_TAG, error.toString(), e);
                result = new PluginResult(PluginResult.Status.IO_EXCEPTION, error);
            } finally {
                synchronized (activeRequests) {
                    activeRequests.remove(objectId);
                }

                if (connection != null) {
                    // Revert back to the proper verifier and socket factories
                    if (trustEveryone && useHttps) {
                        HttpsURLConnection https = (HttpsURLConnection) connection;
                        https.setHostnameVerifier(oldHostnameVerifier);
                        https.setSSLSocketFactory(oldSocketFactory);
                    }
                }

                if (result == null) {
                    result = new PluginResult(PluginResult.Status.ERROR,
                            createFileTransferError(CONNECTION_ERR, source, target, connection, null));
                }
                // Remove incomplete download.
                if (!cached && result.getStatus() != PluginResult.Status.OK.ordinal() && file != null) {
                    file.delete();
                }
                context.sendPluginResult(result);
            }
        }
    });
}

From source file:com.firerunner.cordova.TTS.java

License:BSD License

@Override
public boolean execute(String action, JSONArray args, CallbackContext callbackContext) {
    PluginResult.Status status = PluginResult.Status.OK;
    String result = "";
    this.callbackContext = callbackContext;

    try {//from   ww w. ja  v  a  2s  .com
        if (action.equals("speak")) {
            String text = args.getString(0);
            if (isReady()) {
                HashMap<String, String> map = null;
                map = new HashMap<String, String>();
                map.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, callbackContext.getCallbackId());
                mTts.speak(text, TextToSpeech.QUEUE_ADD, map);
                PluginResult pr = new PluginResult(PluginResult.Status.NO_RESULT);
                pr.setKeepCallback(true);
                callbackContext.sendPluginResult(pr);
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("interrupt")) {
            String text = args.getString(0);
            if (isReady()) {
                HashMap<String, String> map = null;
                map = new HashMap<String, String>();
                //map.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, callbackId);
                mTts.speak(text, TextToSpeech.QUEUE_FLUSH, map);
                PluginResult pr = new PluginResult(PluginResult.Status.NO_RESULT);
                pr.setKeepCallback(true);
                callbackContext.sendPluginResult(pr);
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("stop")) {
            if (isReady()) {
                mTts.stop();
                callbackContext.sendPluginResult(new PluginResult(status, result));
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("silence")) {
            if (isReady()) {
                HashMap<String, String> map = null;
                map = new HashMap<String, String>();
                map.put(TextToSpeech.Engine.KEY_PARAM_UTTERANCE_ID, callbackContext.getCallbackId());
                mTts.playSilence(args.getLong(0), TextToSpeech.QUEUE_ADD, map);
                PluginResult pr = new PluginResult(PluginResult.Status.NO_RESULT);
                pr.setKeepCallback(true);
                callbackContext.sendPluginResult(pr);
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("speed")) {
            if (isReady()) {
                float speed = (float) (args.optLong(0, 100)) / (float) 100.0;
                mTts.setSpeechRate(speed);
                callbackContext.sendPluginResult(new PluginResult(status, result));
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("pitch")) {
            if (isReady()) {
                float pitch = (float) (args.optLong(0, 100)) / (float) 100.0;
                mTts.setPitch(pitch);
                callbackContext.sendPluginResult(new PluginResult(status, result));
            } else {
                JSONObject error = new JSONObject();
                error.put("message", "TTS service is still initialzing.");
                error.put("code", TTS.INITIALIZING);
                callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.ERROR, error));
            }
        } else if (action.equals("startup")) {

            this.startupCallbackContext = callbackContext;
            if (mTts == null) {
                state = TTS.INITIALIZING;
                mTts = new TextToSpeech(cordova.getActivity().getApplicationContext(), this);
                PluginResult pluginResult = new PluginResult(status, TTS.INITIALIZING);
                pluginResult.setKeepCallback(true);
                // do not send this as onInit is more reliable: domaemon
                // startupCallbackContext.sendPluginResult(pluginResult);
            } else {
                PluginResult pluginResult = new PluginResult(status, TTS.INITIALIZING);
                pluginResult.setKeepCallback(true);
                startupCallbackContext.sendPluginResult(pluginResult);
            }
        } else if (action.equals("shutdown")) {
            if (mTts != null) {
                mTts.shutdown();
                mTts = null;
            }
            callbackContext.sendPluginResult(new PluginResult(status, result));
        } else if (action.equals("getLanguage")) {
            if (mTts != null) {
                result = mTts.getLanguage().toString();
                callbackContext.sendPluginResult(new PluginResult(status, result));
            }
        } else if (action.equals("isLanguageAvailable")) {
            if (mTts != null) {
                Locale loc = new Locale(args.getString(0));
                int available = mTts.isLanguageAvailable(loc);
                result = (available < 0) ? "false" : "true";
                callbackContext.sendPluginResult(new PluginResult(status, result));
            }
        } else if (action.equals("setLanguage")) {
            if (mTts != null) {
                Locale loc = new Locale(args.getString(0));
                int available = mTts.setLanguage(loc);
                result = (available < 0) ? "false" : "true";
                callbackContext.sendPluginResult(new PluginResult(status, result));
            }
        }
        return true;
    } catch (JSONException e) {
        e.printStackTrace();
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
    }
    return false;
}

From source file:com.firerunner.cordova.TTS.java

License:BSD License

/**
 * Called when the TTS service is initialized.
 *
 * @param status/*from  www  .  j  a  v a  2 s  .  c om*/
 */
public void onInit(int status) {
    if (status == TextToSpeech.SUCCESS) {
        state = TTS.STARTED;

        //Voice v = mTts.getVoice();
        //v.

        PluginResult result = new PluginResult(PluginResult.Status.OK, TTS.STARTED);
        result.setKeepCallback(false);
        //this.success(result, this.startupCallbackId);
        this.startupCallbackContext.sendPluginResult(result);
        mTts.setOnUtteranceCompletedListener(this);
        //            Putting this code in hear as a place holder. When everything moves to API level 15 or greater
        //            we'll switch over to this way of trackign progress.
        //            mTts.setOnUtteranceProgressListener(new UtteranceProgressListener() {
        //
        //                @Override
        //                public void onDone(String utteranceId) {
        //                    Log.d(LOG_TAG, "got completed utterance");
        //                    PluginResult result = new PluginResult(PluginResult.Status.OK);
        //                    result.setKeepCallback(false);
        //                    callbackContext.sendPluginResult(result);        
        //                }
        //
        //                @Override
        //                public void onError(String utteranceId) {
        //                    Log.d(LOG_TAG, "got utterance error");
        //                    PluginResult result = new PluginResult(PluginResult.Status.ERROR);
        //                    result.setKeepCallback(false);
        //                    callbackContext.sendPluginResult(result);        
        //                }
        //
        //                @Override
        //                public void onStart(String utteranceId) {
        //                    Log.d(LOG_TAG, "started talking");
        //                }
        //                
        //            });
    } else if (status == TextToSpeech.ERROR) {
        state = TTS.STOPPED;
        PluginResult result = new PluginResult(PluginResult.Status.ERROR, TTS.STOPPED);
        result.setKeepCallback(false);
        this.startupCallbackContext.sendPluginResult(result);
    }
}

From source file:com.firerunner.cordova.TTS.java

License:BSD License

/**
 * Once the utterance has completely been played call the speak's success callback
 *//*  w  w w  . j  a  v a 2s . co m*/
public void onUtteranceCompleted(String utteranceId) {
    PluginResult result = new PluginResult(PluginResult.Status.OK);
    result.setKeepCallback(false);
    this.callbackContext.sendPluginResult(result);
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

private void openDocument(String inputPath, byte[] password, String outPath, CallbackContext callbackContext) {
    Intent intent = new Intent(this.cordova.getActivity(), ReaderActivity.class);
    Bundle bundle = new Bundle();
    bundle.putString("path", inputPath);
    bundle.putByteArray("password", password);
    bundle.putString("filePathSaveTo", TextUtils.isEmpty(outPath) ? "" : outPath);
    intent.putExtras(bundle);//w  w  w .  ja  v  a2  s. c  o  m
    this.cordova.startActivityForResult(this, intent, result_flag);
    //        this.cordova.setActivityResultCallback(this);

    PluginResult pluginResult = new PluginResult(PluginResult.Status.OK, "Succeed open this file");
    pluginResult.setKeepCallback(true);
    this.callbackContext.sendPluginResult(pluginResult);
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

@Override
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
    if (resultCode == Activity.RESULT_OK && requestCode == result_flag) {
        String returnedData = intent.getStringExtra("key");

        try {//from w  ww . jav  a 2 s  .  c o  m
            JSONObject obj = new JSONObject();
            obj.put("type", RDK_DOCSAVED_EVENT);
            obj.put("info", returnedData);

            if (callbackContext != null) {
                PluginResult result = new PluginResult(PluginResult.Status.OK, obj);
                result.setKeepCallback(true);
                callbackContext.sendPluginResult(result);
                //                    if (!true) {
                //                        callbackContext = null;
                //                    }
            }
        } catch (JSONException ex) {
            //                Log.e("JSONException", "URI passed in has caused a JSON error.");
            callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
        }
    }
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

public static void onDocOpened(int errCode) {
    if (callbackContext != null) {
        try {//  w  w  w.  j a  va  2 s.c  om
            JSONObject obj = new JSONObject();
            obj.put("type", RDK_DOCOPENED_EVENT);
            obj.put("errorCode", errCode);
            PluginResult.Status status;
            if (errCode == 0) {
                status = PluginResult.Status.OK;
            } else {
                status = PluginResult.Status.ERROR;
            }
            PluginResult result = new PluginResult(status, obj);
            result.setKeepCallback(true);
            callbackContext.sendPluginResult(result);
        } catch (JSONException e) {
            callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
        }
    }
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

public static void onDocWillSave() {
    try {//from  w  w w . java2 s . c  om
        if (callbackContext != null) {
            JSONObject obj = new JSONObject();
            obj.put("type", RDK_DOCWILLSAVE_EVENT);
            PluginResult result = new PluginResult(PluginResult.Status.OK, obj);
            result.setKeepCallback(true);
            callbackContext.sendPluginResult(result);
        }
    } catch (JSONException ex) {
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
    }
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

private boolean getFormInfo(CallbackContext callbackContext) {
    if (ReaderActivity.pdfViewCtrl == null || ReaderActivity.pdfViewCtrl.getDoc() == null) {
        callbackContext.error("Please open document first.");
        return false;
    }//from  ww w .  j  a v a 2  s.  c om

    PDFDoc pdfDoc = ReaderActivity.pdfViewCtrl.getDoc();
    try {
        if (!pdfDoc.hasForm()) {
            callbackContext.error("The current document does not have interactive form.");
            return false;
        }
        Form form = new Form(pdfDoc);
        int alignment = form.getAlignment();
        boolean needConstructAppearances = form.needConstructAppearances();
        JSONObject obj = new JSONObject();
        obj.put("alignment", alignment);
        obj.put("needConstructAppearances", needConstructAppearances);
        DefaultAppearance da = form.getDefaultAppearance();
        JSONObject defaultApObj = new JSONObject();
        defaultApObj.put("flags", da.getFlags());
        defaultApObj.put("textColor", da.getText_color());
        defaultApObj.put("textSize", da.getText_size());
        obj.put("defaultAppearance", defaultApObj);

        PluginResult result = new PluginResult(PluginResult.Status.OK, obj);
        result.setKeepCallback(true);
        callbackContext.sendPluginResult(result);
        return true;
    } catch (PDFException e) {
        callbackContext.error(e.getMessage() + ", Error code = " + e.getLastError());
    } catch (JSONException e) {
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
    }
    return false;
}

From source file:com.foxit.cordova.plugin.FoxitPdf.java

private boolean getAllFormFields(CallbackContext callbackContext) {
    if (ReaderActivity.pdfViewCtrl == null || ReaderActivity.pdfViewCtrl.getDoc() == null) {
        callbackContext.error("Please open document first.");
        return false;
    }/*from w w w  . j a  v  a2 s.c o  m*/

    PDFDoc pdfDoc = ReaderActivity.pdfViewCtrl.getDoc();
    try {
        if (!pdfDoc.hasForm()) {
            callbackContext.error("The current document does not have interactive form.");
            return false;
        }
        Form form = new Form(pdfDoc);
        int fieldCount = form.getFieldCount(null);
        if (fieldCount == 0) {
            callbackContext.error("The current document does not have form fields.");
            return false;
        }
        JSONArray infos = new JSONArray();
        for (int i = 0; i < fieldCount; i++) {
            Field field = form.getField(i, null);
            int type = field.getType();
            JSONObject obj = new JSONObject();
            obj.put("fieldIndex", i);
            obj.put("fieldType", type);
            obj.put("fieldFlag", field.getFlags());
            obj.put("name", field.getName());
            obj.put("defValue", field.getDefaultValue());
            obj.put("value", field.getValue());
            obj.put("alignment", field.getAlignment());
            obj.put("alternateName", field.getAlternateName());
            obj.put("mappingName", field.getMappingName());
            obj.put("maxLength", field.getMaxLength());
            obj.put("topVisibleIndex", field.getTopVisibleIndex());
            DefaultAppearance da = field.getDefaultAppearance();
            JSONObject defaultApObj = new JSONObject();
            defaultApObj.put("flags", da.getFlags());
            defaultApObj.put("textColor", da.getText_color());
            defaultApObj.put("textSize", da.getText_size());
            obj.put("defaultAppearance", defaultApObj);

            if (type == Field.e_TypeComboBox || type == Field.e_TypeListBox) {
                ChoiceOptionArray options = field.getOptions();
                long optionCount = options.getSize();
                if (optionCount > 0) {
                    JSONArray optArray = new JSONArray();
                    for (int j = 0; j < optionCount; j++) {
                        JSONObject optObj = new JSONObject();
                        ChoiceOption option = options.getAt(j);
                        optObj.put("optionValue", option.getOption_value());
                        optObj.put("optionLabel", option.getOption_label());
                        optObj.put("selected", option.getDefault_selected());
                        optObj.put("defaultSelected", option.getSelected());
                        optArray.put(optObj);
                    }
                    obj.put("choiceOptions", optArray);
                }

            }

            infos.put(obj);
        }

        PluginResult result = new PluginResult(PluginResult.Status.OK, infos);
        result.setKeepCallback(true);
        callbackContext.sendPluginResult(result);
        return true;
    } catch (PDFException e) {
        callbackContext.error(e.getMessage() + ", Error code = " + e.getLastError());
    } catch (JSONException e) {
        callbackContext.sendPluginResult(new PluginResult(PluginResult.Status.JSON_EXCEPTION));
    }
    return false;
}