Example usage for org.json JSONObject getDouble

List of usage examples for org.json JSONObject getDouble

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Introduction

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

Prototype

public double getDouble(String key) throws JSONException

Source Link

Document

Get the double value associated with a key.

Usage

From source file:com.poguico.palmabici.parsers.Parser.java

public static ArrayList<Station> parseNetworkJSON(String data) {
    ArrayList<Station> stations = new ArrayList<Station>();
    JSONArray jsonArray;/*from ww w  .  ja  va2  s.  c  o m*/
    JSONObject jsonObject;
    Long lngAcum = 0L, latAcum = 0L;
    int id;

    try {
        jsonArray = new JSONArray(data);

        for (int i = 0; i < jsonArray.length(); i++) {
            jsonObject = jsonArray.getJSONObject(i);

            lngAcum += jsonObject.getLong("lng");
            latAcum += jsonObject.getLong("lat");

            id = jsonObject.getInt("id");
            stations.add(new Station(id, jsonObject.getString("name"), jsonObject.getDouble("lng") / 1e6,
                    jsonObject.getDouble("lat") / 1e6, jsonObject.getInt("free"), jsonObject.getInt("bikes"),
                    false, NetworkStationAlarm.hasAlarm(id)));
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

    return stations;
}

From source file:org.melato.bus.otp.OTPParser.java

static Leg parseLeg(JSONObject json) throws JSONException {
    String mode = json.getString("mode");
    Leg leg = null;//  w  w w. j av a2s .com
    if ("WALK".equals(mode)) {
        WalkLeg walk = new WalkLeg();
        leg = walk;
    } else if ("TRANSFER".equals(mode)) {
        TransferLeg transfer = new TransferLeg();
        transfer.from = getStop(json, "from");
        transfer.to = getStop(json, "to");
        leg = transfer;
    } else {
        TransitLeg transit = new TransitLeg();
        transit.routeId = json.getString("routeId");
        transit.label = json.getString("routeShortName");
        transit.from = getStop(json, "from");
        transit.to = getStop(json, "to");
        leg = transit;
    }
    leg.distance = (float) json.getDouble("distance");
    leg.duration = (int) (json.getLong("duration") / 1000L);
    leg.startTime = new Date(json.getLong("startTime"));
    leg.endTime = new Date(json.getLong("endTime"));
    leg.mode = mode;
    return leg;
}

From source file:com.morpho.android.data.GeoPoint.java

/** {@inheritDoc} */
@Override/*from ww w.  j  av a2s  . c  o  m*/
public void fromJSON(String json) {
    try {
        JSONObject src = new JSONObject(json);
        latitude = src.isNull("latitude") ? null : src.getDouble("latitude");
        longitude = src.isNull("longitude") ? null : src.getDouble("longitude");
    } catch (JSONException ex) {
        throw new RuntimeException(ex);
    }
}

From source file:com.chainsaw.clearweather.BackgroundFetch.java

@Override
protected WeatherData doInBackground(String... params) {
    publishProgress(10);//from   w  ww.  j a  v a  2s .  c  o  m

    HttpURLConnection con = null;
    InputStream is = null;

    if (!isNetworkAvailable()) {
        fetchStatus = NO_NETWORK;
    }

    if (isNetworkAvailable()) {

        try {
            con = (HttpURLConnection) (new URL(params[0])).openConnection();
            con.setRequestMethod("GET");
            con.setDoInput(true);
            con.setDoOutput(true);
            con.setConnectTimeout(SERVER_TIMEOUT);
            con.connect();
            buffer = new StringBuffer();
            is = con.getInputStream();
            BufferedReader br = new BufferedReader(new InputStreamReader(is, "UTF-8"));
            String line = null;
            while ((line = br.readLine()) != null)
                buffer.append(line);
            is.close();
            con.disconnect();
        } catch (Throwable t) {
            fetchStatus = SERVER_ERROR;
            t.printStackTrace();
        } finally {
            try {
                is.close();
            } catch (Throwable t) {
                fetchStatus = SERVER_ERROR;
                t.printStackTrace();
            }
            try {
                con.disconnect();
            } catch (Throwable t) {
                fetchStatus = SERVER_ERROR;
                t.printStackTrace();
            }
        }

        try {
            weatherData = (buffer.toString() == null) ? new JSONObject() : new JSONObject(buffer.toString());
            fetchStatus = DONE;
        } catch (Throwable e) {
            fetchStatus = NO_DATA;
            e.printStackTrace();
        }

        is = null;
        con = null;

        try {
            if ((fetchStatus == DONE) && (weatherData != null)) {
                WeatherData.newDataStatus = DONE;
                JSONObject mainObj = weatherData.getJSONObject("main");
                JSONArray weatherObj = weatherData.getJSONArray("weather");
                returnData = new WeatherData(true, (int) (Math.round(mainObj.getDouble("temp") - 273.15)),
                        ((int) (Math.round(mainObj.getInt("humidity")))), weatherData.getString("name"),
                        ((JSONObject) weatherObj.get(0)).getString("description"));
            }
        } catch (Throwable e) {
            fetchStatus = NO_DATA;
            e.printStackTrace();
        }
    }
    switch (fetchStatus) {
    case NO_DATA:
        WeatherData.newDataStatus = NO_DATA;
        break;
    case SERVER_ERROR:
        WeatherData.newDataStatus = SERVER_ERROR;
        break;
    case NO_NETWORK:
        WeatherData.newDataStatus = NO_NETWORK;
        break;
    }
    if (returnData == null)
        WeatherData.newDataStatus = NO_DATA;

    return returnData;

}

From source file:net.freifunk.android.discover.model.Community.java

public void populate(final RequestQueue rq, final CommunityReady communityReady) {

    rq.add(new JsonObjectRequest(getDetailUrl(), null, new Response.Listener<JSONObject>() {
        @Override/*from ww w .j a  v a2s.  c  om*/
        public void onResponse(JSONObject jsonObject) {
            try {
                setApiName(jsonObject.getString("name"));
                setApi(jsonObject.getString("api"));
                if (jsonObject.has("metacommunity"))
                    setMetacommunity(jsonObject.getString("metacommunity"));

                JSONObject location = jsonObject.getJSONObject("location");
                setAddressCity(location.getString("city"));
                if (location.has("address")) {
                    JSONObject address = jsonObject.getJSONObject("address");
                    if (address.has("Name"))
                        setAddressName(address.getString("Name"));

                    if (address.has("Street"))
                        setAddressStreet(address.getString("Street"));

                    if (address.has("Zipcode"))
                        setAddressZipcode(address.getString("Zipcode"));
                }
                setLat(location.getDouble("lat"));
                setLon(location.getDouble("lon"));
                setUrl(jsonObject.getString("url"));
                Log.d(TAG, getCommunity().toString());
                communityReady.ready(getCommunity());
            } catch (JSONException e) {
                Log.e(TAG, e.toString());
            }

        }

    }, new Response.ErrorListener() {
        @Override
        public void onErrorResponse(VolleyError volleyError) {
            Log.e(TAG, volleyError.toString());
        }
    }));
}

From source file:weathernotificationservice.wns.activities.MainActivity.java

private ParseResult parseTodayJson(String result) {
    try {/*from   w  ww  . j a v a2s.  c  om*/
        JSONObject reader = new JSONObject(result);

        final String code = reader.optString("cod");
        if ("404".equals(code)) {
            return ParseResult.CITY_NOT_FOUND;
        }

        String city = reader.getString("name");
        String country = "";
        JSONObject countryObj = reader.optJSONObject("sys");
        if (countryObj != null) {
            country = countryObj.getString("country");
            todayWeather.setSunrise(countryObj.getString("sunrise"));
            todayWeather.setSunset(countryObj.getString("sunset"));
        }
        todayWeather.setCity(city);
        todayWeather.setCountry(country);

        JSONObject coordinates = reader.getJSONObject("coord");
        if (coordinates != null) {
            SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
            sp.edit().putFloat("latitude", (float) coordinates.getDouble("lon"))
                    .putFloat("longitude", (float) coordinates.getDouble("lat")).commit();
        }

        JSONObject main = reader.getJSONObject("main");

        todayWeather.setTemperature(main.getString("temp"));
        todayWeather.setDescription(reader.getJSONArray("weather").getJSONObject(0).getString("description"));
        JSONObject windObj = reader.getJSONObject("wind");
        todayWeather.setWind(windObj.getString("speed"));
        if (windObj.has("deg")) {
            todayWeather.setWindDirectionDegree(windObj.getDouble("deg"));
        } else {
            Log.e("parseTodayJson", "No wind direction available");
            todayWeather.setWindDirectionDegree(null);
        }
        todayWeather.setPressure(main.getString("pressure"));
        todayWeather.setHumidity(main.getString("humidity"));

        JSONObject rainObj = reader.optJSONObject("rain");
        String rain;
        if (rainObj != null) {
            rain = getRainString(rainObj);
        } else {
            JSONObject snowObj = reader.optJSONObject("snow");
            if (snowObj != null) {
                rain = getRainString(snowObj);
            } else {
                rain = "0";
            }
        }
        todayWeather.setRain(rain);

        final String idString = reader.getJSONArray("weather").getJSONObject(0).getString("id");
        todayWeather.setId(idString);
        todayWeather.setIcon(
                setWeatherIcon(Integer.parseInt(idString), Calendar.getInstance().get(Calendar.HOUR_OF_DAY)));

        SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(MainActivity.this)
                .edit();
        editor.putString("lastToday", result);
        editor.commit();

    } catch (JSONException e) {
        Log.e("JSONException Data", result);
        e.printStackTrace();
        return ParseResult.JSON_EXCEPTION;
    }

    return ParseResult.OK;
}

From source file:weathernotificationservice.wns.activities.MainActivity.java

public ParseResult parseLongTermJson(String result) {
    int i;/* w  w  w  . jav a 2  s. c  om*/
    try {
        JSONObject reader = new JSONObject(result);

        final String code = reader.optString("cod");
        if ("404".equals(code)) {
            if (longTermWeather == null) {
                longTermWeather = new ArrayList<>();
                longTermTodayWeather = new ArrayList<>();
                longTermTomorrowWeather = new ArrayList<>();
            }
            return ParseResult.CITY_NOT_FOUND;
        }

        longTermWeather = new ArrayList<>();
        longTermTodayWeather = new ArrayList<>();
        longTermTomorrowWeather = new ArrayList<>();

        JSONArray list = reader.getJSONArray("list");
        for (i = 0; i < list.length(); i++) {
            Weather weather = new Weather();

            JSONObject listItem = list.getJSONObject(i);
            JSONObject main = listItem.getJSONObject("main");

            weather.setDate(listItem.getString("dt"));
            weather.setTemperature(main.getString("temp"));
            weather.setDescription(listItem.optJSONArray("weather").getJSONObject(0).getString("description"));
            JSONObject windObj = listItem.optJSONObject("wind");
            if (windObj != null) {
                weather.setWind(windObj.getString("speed"));
                weather.setWindDirectionDegree(windObj.getDouble("deg"));
            }
            weather.setPressure(main.getString("pressure"));
            weather.setHumidity(main.getString("humidity"));

            JSONObject rainObj = listItem.optJSONObject("rain");
            String rain = "";
            if (rainObj != null) {
                rain = getRainString(rainObj);
            } else {
                JSONObject snowObj = listItem.optJSONObject("snow");
                if (snowObj != null) {
                    rain = getRainString(snowObj);
                } else {
                    rain = "0";
                }
            }
            weather.setRain(rain);

            final String idString = listItem.optJSONArray("weather").getJSONObject(0).getString("id");
            weather.setId(idString);

            final String dateMsString = listItem.getString("dt") + "000";
            Calendar cal = Calendar.getInstance();
            cal.setTimeInMillis(Long.parseLong(dateMsString));
            weather.setIcon(setWeatherIcon(Integer.parseInt(idString), cal.get(Calendar.HOUR_OF_DAY)));

            Calendar today = Calendar.getInstance();
            if (cal.get(Calendar.DAY_OF_YEAR) == today.get(Calendar.DAY_OF_YEAR)) {
                longTermTodayWeather.add(weather);
            } else if (cal.get(Calendar.DAY_OF_YEAR) == today.get(Calendar.DAY_OF_YEAR) + 1) {
                longTermTomorrowWeather.add(weather);
            } else {
                longTermWeather.add(weather);
            }
        }
        SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(MainActivity.this)
                .edit();
        editor.putString("lastLongterm", result);
        editor.commit();
    } catch (JSONException e) {
        Log.e("JSONException Data", result);
        e.printStackTrace();
        return ParseResult.JSON_EXCEPTION;
    }

    return ParseResult.OK;
}

From source file:org.protorabbit.json.DefaultSerializer.java

@SuppressWarnings("unchecked")
void invokeMethod(Method[] methods, String key, String name, JSONObject jo, Object targetObject) {
    Object param = null;//  www. ja  v  a2  s.  com
    Throwable ex = null;
    for (int i = 0; i < methods.length; i++) {
        Method m = methods[i];
        if (m.getName().equals(name)) {
            Class<?>[] paramTypes = m.getParameterTypes();
            if (paramTypes.length == 1 && jo.has(key)) {
                Class<?> tparam = paramTypes[0];
                boolean allowNull = false;
                try {
                    if (jo.isNull(key)) {
                        // do nothing because param is already null : lets us not null on other types
                    } else if (Long.class.isAssignableFrom(tparam) || tparam == long.class) {
                        param = new Long(jo.getLong(key));
                    } else if (Double.class.isAssignableFrom(tparam) || tparam == double.class) {
                        param = new Double(jo.getDouble(key));
                    } else if (Integer.class.isAssignableFrom(tparam) || tparam == int.class) {
                        param = new Integer(jo.getInt(key));
                    } else if (String.class.isAssignableFrom(tparam)) {
                        param = jo.getString(key);
                    } else if (Enum.class.isAssignableFrom(tparam)) {
                        param = Enum.valueOf((Class<? extends Enum>) tparam, jo.getString(key));
                    } else if (Boolean.class.isAssignableFrom(tparam)) {
                        param = new Boolean(jo.getBoolean(key));
                    } else if (jo.isNull(key)) {
                        param = null;
                        allowNull = true;
                    } else if (Collection.class.isAssignableFrom(tparam)) {

                        if (m.getGenericParameterTypes().length > 0) {
                            Type t = m.getGenericParameterTypes()[0];
                            if (t instanceof ParameterizedType) {
                                ParameterizedType tv = (ParameterizedType) t;
                                if (tv.getActualTypeArguments().length > 0
                                        && tv.getActualTypeArguments()[0] == String.class) {

                                    List<String> ls = new ArrayList<String>();
                                    JSONArray ja = jo.optJSONArray(key);
                                    if (ja != null) {
                                        for (int j = 0; j < ja.length(); j++) {
                                            ls.add(ja.getString(j));
                                        }
                                    }
                                    param = ls;
                                } else if (tv.getActualTypeArguments().length == 1) {
                                    ParameterizedType type = (ParameterizedType) tv.getActualTypeArguments()[0];
                                    Class itemClass = (Class) type.getRawType();
                                    if (itemClass == Map.class && type.getActualTypeArguments().length == 2
                                            && type.getActualTypeArguments()[0] == String.class
                                            && type.getActualTypeArguments()[1] == Object.class) {

                                        List<Map<String, Object>> ls = new ArrayList<Map<String, Object>>();

                                        JSONArray ja = jo.optJSONArray(key);
                                        if (ja != null) {
                                            for (int j = 0; j < ja.length(); j++) {
                                                Map<String, Object> map = new HashMap<String, Object>();
                                                JSONObject mo = ja.getJSONObject(j);
                                                Iterator<String> keys = mo.keys();
                                                while (keys.hasNext()) {
                                                    String okey = keys.next();
                                                    Object ovalue = null;
                                                    // make sure we don't get JSONObject$Null
                                                    if (!mo.isNull(okey)) {
                                                        ovalue = mo.get(okey);
                                                    }
                                                    map.put(okey, ovalue);
                                                }
                                                ls.add(map);
                                            }
                                        }
                                        param = ls;
                                    } else {
                                        getLogger().warning(
                                                "Don't know how to handle Collection of type : " + itemClass);
                                    }

                                } else {
                                    getLogger().warning("Don't know how to handle Collection of type : "
                                            + tv.getActualTypeArguments()[0]);
                                }
                            }
                        }
                    } else {
                        getLogger().warning(
                                "Unable to serialize " + key + " :  Don't know how to handle " + tparam);
                    }
                } catch (JSONException e) {
                    e.printStackTrace();
                }

                if (param != null || allowNull) {

                    try {

                        if (m != null) {
                            Object[] args = { param };
                            m.invoke(targetObject, args);
                            ex = null;
                            break;
                        }
                    } catch (SecurityException e) {
                        ex = e;
                    } catch (IllegalArgumentException e) {
                        ex = e;
                    } catch (IllegalAccessException e) {
                        ex = e;
                    } catch (InvocationTargetException e) {
                        ex = e;
                    }
                }
            }
        }
    }
    if (ex != null) {
        if (ex instanceof RuntimeException) {
            throw (RuntimeException) ex;
        } else {
            throw new RuntimeException(ex);
        }
    }
}

From source file:net.olejon.mdapp.PharmaciesLocationMapActivity.java

@Override
public void onMapReady(final GoogleMap googleMap) {
    googleMap.setMyLocationEnabled(true);

    try {/*from w  w w .  j  ava2  s .  c  o  m*/
        mTools.showToast(getString(R.string.pharmacies_location_map_locating), 0);

        RequestQueue requestQueue = Volley.newRequestQueue(mContext);

        JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET,
                getString(R.string.project_website_uri) + "api/1/geocode/?address="
                        + URLEncoder.encode(mPharmacyAddress, "utf-8"),
                new Response.Listener<JSONObject>() {
                    @Override
                    public void onResponse(JSONObject response) {
                        try {
                            double latitude = response.getDouble("latitude");
                            double longitude = response.getDouble("longitude");

                            googleMap.addMarker(new MarkerOptions().position(new LatLng(latitude, longitude))
                                    .title(mPharmacyName));
                            googleMap.moveCamera(
                                    CameraUpdateFactory.newLatLngZoom(new LatLng(latitude, longitude), 16));
                        } catch (Exception e) {
                            mTools.showToast(
                                    getString(R.string.pharmacies_location_map_exact_location_not_found), 1);

                            Log.e("PharmaciesLocationMap", Log.getStackTraceString(e));

                            finish();
                        }
                    }
                }, new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        mTools.showToast(getString(R.string.pharmacies_location_map_exact_location_not_found),
                                1);

                        Log.e("PharmaciesLocationMap", error.toString());

                        finish();
                    }
                });

        jsonObjectRequest.setRetryPolicy(new DefaultRetryPolicy(10000, DefaultRetryPolicy.DEFAULT_MAX_RETRIES,
                DefaultRetryPolicy.DEFAULT_BACKOFF_MULT));

        requestQueue.add(jsonObjectRequest);
    } catch (Exception e) {
        Log.e("PharmaciesLocationMap", Log.getStackTraceString(e));
    }
}

From source file:org.kavaproject.kavatouch.internal.ImageScaleModifier.java

public static ImageScaleModifier createFromJSON(JSONObject jModifier) throws JSONException {
    return new ImageScaleModifier(jModifier.getString("name"), (float) jModifier.getDouble("scale"));
}