Example usage for org.json JSONObject JSONObject

List of usage examples for org.json JSONObject JSONObject

  1. HOME
  2. Java
  3. org.json
  4. org.json.*
  5. JSONObject
  6. JSONObject

Introduction

In this page you can find the example usage for org.json JSONObject JSONObject.

Prototype

public JSONObject(String source) throws JSONException

Source Link

Document

Construct a JSONObject from a source JSON text string.

Usage

From source file:net.mandaria.radioreddit.apis.RadioRedditAPI.java

public static List<RadioSong> GetTopChartsByType(Context context, RadioRedditApplication application,
        String type) {//from   w w w  .  j a  va 2 s  .  c om
    List<RadioSong> radiosongs = new ArrayList<RadioSong>();

    try {
        String chart_url = "";

        if (type.equals("all"))
            chart_url = context.getString(R.string.radio_reddit_charts_all);
        else if (type.equals("month"))
            chart_url = context.getString(R.string.radio_reddit_charts_month);
        else if (type.equals("week"))
            chart_url = context.getString(R.string.radio_reddit_charts_week);
        else if (type.equals("day"))
            chart_url = context.getString(R.string.radio_reddit_charts_day);

        // TODO: might could merge this code with GetCurrentSongInformation

        String outputStatus = "";
        boolean errorGettingStatus = false;

        try {
            outputStatus = HTTPUtil.get(context, chart_url);
        } catch (Exception ex) {
            ex.printStackTrace();
            errorGettingStatus = true;
            // For now, not used. It is acceptable to error out and not alert the user
            // radiosong.ErrorMessage = context.getString(R.string.error_RadioRedditServerIsDownNotification);
        }

        if (!errorGettingStatus && outputStatus.length() > 0) {
            JSONTokener status_tokener = new JSONTokener(outputStatus);
            JSONObject status_json = new JSONObject(status_tokener);

            JSONObject songs = status_json.getJSONObject("songs");
            JSONArray songs_array = songs.getJSONArray("song");

            // get the first song in the array
            for (int i = 0; i < songs_array.length(); i++) {
                RadioSong radiosong = new RadioSong();
                radiosong.ErrorMessage = "";

                JSONObject song = songs_array.getJSONObject(i);
                //radiosong.ID = song.getInt("id");
                radiosong.Title = song.getString("title");
                radiosong.Artist = song.getString("artist");
                radiosong.Redditor = song.getString("redditor");
                radiosong.Genre = song.getString("genre");
                //radiosong.CumulativeScore = song.getString("score");

                //if(radiosong.CumulativeScore.equals("{}"))
                //   radiosong.CumulativeScore = null;   

                radiosong.Reddit_title = song.getString("reddit_title");
                radiosong.Reddit_url = song.getString("reddit_url");
                if (song.has("preview_url"))
                    radiosong.Preview_url = song.getString("preview_url");
                if (song.has("download_url"))
                    radiosong.Download_url = song.getString("download_url");
                if (song.has("bandcamp_link"))
                    radiosong.Bandcamp_link = song.getString("bandcamp_link");
                if (song.has("bandcamp_art"))
                    radiosong.Bandcamp_art = song.getString("bandcamp_art");
                if (song.has("itunes_link"))
                    radiosong.Itunes_link = song.getString("itunes_link");
                if (song.has("itunes_art"))
                    radiosong.Itunes_art = song.getString("itunes_art");
                if (song.has("itunes_price"))
                    radiosong.Itunes_price = song.getString("itunes_price");

                radiosongs.add(radiosong);
            }
        }
    } catch (Exception ex) {
        // We fail to get the current song information...
        CustomExceptionHandler ceh = new CustomExceptionHandler(context);
        ceh.sendEmail(ex);

        ex.printStackTrace();
        // TODO: return error message?? Might need to wrap List<RadioSong> in an object that has an ErrorMessage data member
        //radiosong.ErrorMessage = ex.toString();
        //return radiosong;
    }
    return radiosongs;
}

From source file:net.mandaria.radioreddit.apis.RadioRedditAPI.java

public static RadioSong GetSongVoteScore(Context context, RadioRedditApplication application,
        RadioSong radiosong) {//from   w  w  w .ja v  a2 s.com
    try {
        // get vote score 
        String reddit_info_url = context.getString(R.string.reddit_link_by)
                + URLEncoder.encode(radiosong.Reddit_url);

        String outputRedditInfo = "";
        boolean errorGettingRedditInfo = false;

        try {
            outputRedditInfo = HTTPUtil.get(context, reddit_info_url);
        } catch (Exception ex) {
            ex.printStackTrace();
            errorGettingRedditInfo = true;
            // For now, not used. It is acceptable to error out and not alert the user
            // radiosong.ErrorMessage = "Unable to connect to reddit";//context.getString(R.string.error_RadioRedditServerIsDownNotification);
        }

        if (!errorGettingRedditInfo && outputRedditInfo.length() > 0) {
            // Log.e("radio_reddit_test", "Length: " + outputRedditInfo.length());
            // Log.e("radio_reddit_test", "Value: " + outputRedditInfo); // TODO: sometimes the value contains "error: 404", need to check for that. (We can probably safely ignore this for now)
            JSONTokener reddit_info_tokener = new JSONTokener(outputRedditInfo);
            JSONObject reddit_info_json = new JSONObject(reddit_info_tokener);

            JSONObject data = reddit_info_json.getJSONObject("data");

            // default value of score
            String score = context.getString(R.string.vote_to_submit_song);
            String likes = "null";
            String name = "";

            JSONArray children_array = data.getJSONArray("children");

            // Song hasn't been submitted yet
            if (children_array.length() > 0) {
                JSONObject children = children_array.getJSONObject(0);

                JSONObject children_data = children.getJSONObject("data");
                score = children_data.getString("score");

                likes = children_data.getString("likes");
                name = children_data.getString("name");
            }

            radiosong.Score = score;
            radiosong.Likes = likes;
            radiosong.Name = name;
        } else {
            radiosong.Score = "?";
            radiosong.Likes = "null";
            radiosong.Name = "";
        }
    } catch (Exception ex) {
        // We fail to get the vote information...
        CustomExceptionHandler ceh = new CustomExceptionHandler(context);
        ceh.sendEmail(ex);

        ex.printStackTrace();
        // return error message??
        radiosong.ErrorMessage = context.getString(R.string.error_GettingVoteInformation);
        //return radiosong;
    }

    return radiosong;
}

From source file:net.mandaria.radioreddit.apis.RadioRedditAPI.java

public static RadioEpisode GetEpisodeVoteScore(Context context, RadioRedditApplication application,
        RadioEpisode radioepisode) {//from   ww  w  . j  a  va2s . co  m
    try {
        // get vote score 
        String reddit_info_url = context.getString(R.string.reddit_link_by)
                + URLEncoder.encode(radioepisode.Reddit_url);

        String outputRedditInfo = "";
        boolean errorGettingRedditInfo = false;

        try {
            outputRedditInfo = HTTPUtil.get(context, reddit_info_url);
        } catch (Exception ex) {
            ex.printStackTrace();
            errorGettingRedditInfo = true;
            // For now, not used. It is acceptable to error out and not alert the user
            // radiosong.ErrorMessage = "Unable to connect to reddit";//context.getString(R.string.error_RadioRedditServerIsDownNotification);
        }

        if (!errorGettingRedditInfo && outputRedditInfo.length() > 0) {
            // Log.e("radio_reddit_test", "Length: " + outputRedditInfo.length());
            // Log.e("radio_reddit_test", "Value: " + outputRedditInfo); // TODO: sometimes the value contains "error: 404", need to check for that. (We can probably safely ignore this for now)
            JSONTokener reddit_info_tokener = new JSONTokener(outputRedditInfo);
            JSONObject reddit_info_json = new JSONObject(reddit_info_tokener);

            JSONObject data = reddit_info_json.getJSONObject("data");

            // default value of score
            String score = context.getString(R.string.vote_to_submit_song);
            String likes = "null";
            String name = "";

            JSONArray children_array = data.getJSONArray("children");

            // Song hasn't been submitted yet
            if (children_array.length() > 0) {
                JSONObject children = children_array.getJSONObject(0);

                JSONObject children_data = children.getJSONObject("data");
                score = children_data.getString("score");

                likes = children_data.getString("likes");
                name = children_data.getString("name");
            }

            radioepisode.Score = score;
            radioepisode.Likes = likes;
            radioepisode.Name = name;
        } else {
            radioepisode.Score = "?";
            radioepisode.Likes = "null";
            radioepisode.Name = "";
        }
    } catch (Exception ex) {
        // We fail to get the vote information...
        CustomExceptionHandler ceh = new CustomExceptionHandler(context);
        ceh.sendEmail(ex);

        ex.printStackTrace();
        // return error message??
        radioepisode.ErrorMessage = context.getString(R.string.error_GettingVoteInformation);
        //return radiosong;
    }

    return radioepisode;
}

From source file:cn.edu.hfut.dmic.webcollector.example.DemoPostCrawler.java

@Override
public void visit(Page page, CrawlDatums next) {
    String jsonStr = page.html();
    JSONObject json = new JSONObject(jsonStr);
    System.out.println("JSON?" + json);
}

From source file:com.fortydegree.ra.data.JsonUnmarshaller.java

public static Marker processGeoserviceJSONObject(JSONObject jo) throws JSONException {
    String type = jo.getString("type");
    String metadata = jo.getString("metadata");
    JSONObject jsonMetadata = new JSONObject(metadata);
    String title = jsonMetadata.optString("title");

    Marker m = new Marker(jo.getDouble("latitude"), jo.getDouble("longitude"), jo.getDouble("altitude"));
    m.title = title;/*from ww  w  .j a  va  2  s .  co m*/
    m.distance = jo.getDouble("distance");

    @SuppressWarnings("rawtypes")
    Iterator metadataIter = jsonMetadata.keys();
    while (metadataIter.hasNext()) {
        String key = metadataIter.next().toString();
        m.setData(key, jsonMetadata.getString(key));
    }
    m.setData("title", title);
    m.setData("type", type);

    return m;
}

From source file:ch.lom.clemens.android.bibliography.data.JSONWebConnector.java

public String[] getCollectionDocIDs(MCollection col, int page) {
    if (!isConnected()) {
        StartActivity.singleton.doAuthentication(StartActivity.MENDELEY_RETRIEVE_COLLECTION);
        return null;
    }/*  w ww .ja  va2 s  .  com*/

    String[] ids = null;
    try {
        String strResponse;
        if (col.m_coltype == MCollection.AUTHORED) {
            strResponse = connect("http://www.mendeley.com/oapi/library/documents/authored/?page=" + page
                    + "&consumer_key=" + m_consumerkey);
        } else if (col.m_coltype == MCollection.LIBRARY) {
            strResponse = connect(
                    "http://www.mendeley.com/oapi/library/?page=" + page + "&consumer_key=" + m_consumerkey);
        } else {
            strResponse = connect("http://www.mendeley.com/oapi/library/collections/" + col.id + "/?page="
                    + page + "&consumer_key=" + m_consumerkey);
        }

        Log.i("MendeleyComm", "Collection: " + col.id + "\n" + strResponse);

        JSONObject colData = new JSONObject(strResponse);

        JSONArray documents = colData.getJSONArray("document_ids");
        ids = new String[documents.length()];
        for (int i = 0; i < documents.length(); i++) {
            ids[i] = documents.getString(i);
        }

        // make sure we get all pages
        int totalpages = colData.getInt("total_pages");
        if (page + 1 < totalpages) {
            String[] adddocs = getCollectionDocIDs(col, page + 1);

            String[] alldocs = new String[ids.length + adddocs.length];
            for (int i = 0; i < ids.length; i++)
                alldocs[i] = ids[i];
            for (int i = 0; i < adddocs.length; i++)
                alldocs[ids.length + i] = adddocs[i];
            ids = alldocs;
        }

    } catch (Exception e) {
        Log.e("MendeleyConnector", "Got a " + e.getClass().getName() + ": " + e.getMessage());
    }

    return ids;
}

From source file:ch.lom.clemens.android.bibliography.data.JSONWebConnector.java

public String[] getGroupDocuments(MGroup group, int page) {
    if (!isConnected()) {
        StartActivity.singleton.doAuthentication(StartActivity.MENDELEY_RETRIEVE_COLLECTION);
        return null;
    }/*  ww  w . j ava2 s  .  com*/

    String[] ids = null;
    try {
        String strResponse = connect("http://www.mendeley.com/oapi/library/groups/" + group.id + "/?page="
                + page + "&consumer_key=" + m_consumerkey);

        Log.i("MendeleyComm", "Collection: " + group.id + "\n" + strResponse);

        JSONObject colData = new JSONObject(strResponse);

        JSONArray documents = colData.getJSONArray("document_ids");
        ids = new String[documents.length()];
        for (int i = 0; i < documents.length(); i++) {
            ids[i] = documents.getString(i);
        }

        // make sure we get all pages
        int totalpages = colData.getInt("total_pages");
        if (page + 1 < totalpages) {
            String[] adddocs = getGroupDocuments(group, page + 1);

            String[] alldocs = new String[ids.length + adddocs.length];
            for (int i = 0; i < ids.length; i++)
                alldocs[i] = ids[i];
            for (int i = 0; i < adddocs.length; i++)
                alldocs[ids.length + i] = adddocs[i];
            ids = alldocs;
        }

    } catch (Exception e) {
        Log.e("MendeleyConnector", "Got a " + e.getClass().getName() + ": " + e.getMessage());
    }

    return ids;
}

From source file:ch.lom.clemens.android.bibliography.data.JSONWebConnector.java

private MDocument parseDocumentResult(MDocument mdoc, String strResponse) throws JSONException {

    JSONObject doc = new JSONObject(strResponse);

    try {/* www.  java 2  s  . co m*/
        mdoc.title = doc.getString("title");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document title");
    }
    try {
        mdoc.year = doc.getString("year");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document year");
    }
    try {
        mdoc.notes = doc.getString("notes");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document notes");
    }
    try {
        mdoc.type = doc.getString("type");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document type");
    }
    try {
        mdoc.urls = new String[] { doc.getString("url") };
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document url");
    }
    try {
        mdoc.pages = doc.getString("pages");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document pages");
    }
    try {
        mdoc.docabstract = doc.getString("abstract");
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document abstract");
    }

    try {
        JSONArray authors = doc.getJSONArray("authors");
        String[] strAuthors = new String[authors.length()];
        for (int j = 0; j < authors.length(); j++) {
            strAuthors[j] = authors.getString(j);
        }
        mdoc.authors = strAuthors;
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document authors");
    }

    try {

        JSONArray tags = doc.getJSONArray("tags");
        String[] mtags = new String[tags.length()];
        for (int j = 0; j < tags.length(); j++) {
            mtags[j] = tags.getString(j);
        }
        mdoc.tags = mtags;
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document tags");
    }

    try {
        JSONObject ids = doc.getJSONObject("identifiers");
        mdoc.identifiers = new HashMap<String, String>();
        JSONArray names = ids.names();
        for (int j = 0; j < names.length(); j++) {
            mdoc.identifiers.put(names.getString(j), ids.getString(names.getString(j)));
        }
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document identifiers");
    }

    try {
        JSONObject ids = doc.getJSONObject("discipline");
        mdoc.discipline = new HashMap<String, String>();
        JSONArray names = ids.names();
        for (int j = 0; j < names.length(); j++) {
            mdoc.discipline.put(names.getString(j), ids.getString(names.getString(j)));
        }
    } catch (JSONException e) {
        Log.w("WebConnector", "Parsing error while getting document disciplines");
    }

    return mdoc;
}

From source file:com.example.android.camera2basic.RecognizeText.java

@Override
protected String doInBackground(Object... paths) {
    System.out.println("Performing Visual Recognition...");

    // params comes from the execute() call: params[0] is the url.
    com.ibm.watson.developer_cloud.visual_recognition.v3.VisualRecognition service = new com.ibm.watson.developer_cloud.visual_recognition.v3.VisualRecognition(
            com.ibm.watson.developer_cloud.visual_recognition.v3.VisualRecognition.VERSION_DATE_2016_05_20);
    service.setApiKey("26a259b7f5dc0f5c8c1cc933d8722b0e66aed5df");
    File actualImageFile = new File((String) paths[0]);
    // Library link : https://github.com/zetbaitsu/Compressor
    Bitmap compressedBitmap = Compressor.getDefault(mContext).compressToBitmap(actualImageFile);
    DirectoryPath = (String) paths[1];
    File compressedImage = bitmapToFile(compressedBitmap);
    System.out.println("The size of image for RecognizeText (in kB) : " + (compressedImage.length() / 1024));
    // TODO Image size may be still greater than 1 MB !
    VisualRecognitionOptions options = new VisualRecognitionOptions.Builder().images(compressedImage).build();

    RecognizedText result = service.recognizeText(options).execute();

    System.out.println("OnPostExecute...");
    System.out.println(result);/*from   w  w w .j  av  a2  s  . c  o  m*/
    try {

        JSONObject obj = new JSONObject(result.toString());
        JSONObject resultarray1 = obj.getJSONArray("images").getJSONObject(0);
        text = resultarray1.getString("text");
        System.out.println("Recognize Text : " + text);
        //new TextToSpeechTask().execute(classes,DirectoryPath);
    } catch (JSONException e) {
        System.out.println("Nothing Detected In Text ");
    }

    countDownLatch.countDown();
    System.out.println("Latch counted down in Recongize Text");

    return result.toString();
}

From source file:org.loklak.api.iot.NetmonPushServlet.java

private static JSONObject convertDOMNodeToMap(Node node) {
    Node directChild = node.getFirstChild();
    if (directChild == null) {
        return null;
    }/*from  w  ww. j  a  v a2  s. c  o m*/
    JSONObject result = new JSONObject(true);
    while (directChild != null) {
        if (directChild.getChildNodes().getLength() == 1
                && directChild.getChildNodes().item(0).getNodeType() == Node.TEXT_NODE) {
            result.put(directChild.getNodeName(), directChild.getChildNodes().item(0).getTextContent());
        } else {
            result.put(directChild.getNodeName(), convertDOMNodeToMap(directChild));
        }
        directChild = directChild.getNextSibling();
    }
    return result;
}