Examples with Response com.android.volley.Response used on opensource projects

Example 1 with Response

use of com.android.volley.Response in project MVCHelper by LuckyJayce.

the class LoginAsyncTask method execute.

@Override
public RequestHandle execute(final ResponseSender<User> sender) throws Exception {
    String url = "https://www.baidu.com";
    Uri.Builder builder = Uri.parse(url).buildUpon();
    builder.appendQueryParameter("userName", name);
    builder.appendQueryParameter("password", password);
    StringRequest jsonObjRequest = new StringRequest(Request.Method.GET, builder.toString(), new Response.Listener<String>() {

        @Override
        public void onResponse(String response) {
            if (TextUtils.isEmpty(name)) {
                sender.sendError(new BizException("请输入用户名"));
            } else if (TextUtils.isEmpty(password)) {
                sender.sendError(new BizException("请输入密码"));
            } else if (name.equals("LuckyJayce") && password.equals("111")) {
                sender.sendData(new User("1", "LuckyJayce", 23, "中国人"));
            } else {
                sender.sendError(new BizException("用户名或者密码不正确"));
            }
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError error) {
            sender.sendError(error);
        }
    });
    MyVolley.getRequestQueue().add(jsonObjRequest);
    return new VolleyRequestHandle(jsonObjRequest);
}

Example 2 with Response

use of com.android.volley.Response in project Space-Station-Tracker by Kiarasht.

the class MapsActivity method updatePolyline.

/**
     * Update polyline sets the future predictions of ISS's position for up to 90 minutes.
     */
private void updatePolyline(Date currentDate) {
    long currentLong = currentDate.getTime() / 1000;
    final long[] futureTen = new long[10];
    for (int i = 0; i < futureTen.length; ++i) {
        futureTen[i] = currentLong + (30 * mPoly++);
    }
    final StringBuilder urlBuilder = new StringBuilder();
    for (long aFutureTen : futureTen) {
        urlBuilder.append(aFutureTen).append(",");
    }
    urlBuilder.setLength(urlBuilder.length() - 1);
    //TODO: As a user, I would like the option of changing the units from metric to imperial
    final String units = "miles";
    final String url = "https://api.wheretheiss.at/v1/satellites/25544/positions?timestamps=" + urlBuilder.toString() + "&units=" + units;
    final int finalStart = mPoly;
    JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(url, new Response.Listener<JSONArray>() {

        @Override
        public void onResponse(JSONArray response) {
            try {
                final LatLng[] latLngs = new LatLng[10];
                for (int i = 0; i < response.length(); ++i) {
                    latLngs[i] = new LatLng(response.getJSONObject(i).getDouble("latitude"), response.getJSONObject(i).getDouble("longitude"));
                }
                MapsActivity.this.runOnUiThread(new Runnable() {

                    public void run() {
                        if (finalStart == 10) {
                            for (int i = 0; i < futureTen.length - 1; ++i) {
                                mPolyLine = mMap.addPolyline(new PolylineOptions().add(latLngs[i], latLngs[i + 1]).width(mCurrentWidth).color(mCurrentColor));
                                mPolyArray[mPolyCounter++] = mPolyLine;
                            }
                            mLast = latLngs[latLngs.length - 1];
                            ++mProgress;
                        } else {
                            mPolyArray[mPolyCounter++] = mMap.addPolyline(new PolylineOptions().add(mLast, latLngs[0]).width(mCurrentWidth).color(mCurrentColor));
                            for (int i = 0; i < futureTen.length - 1; ++i) {
                                mPolyArray[mPolyCounter++] = mMap.addPolyline(new PolylineOptions().add(latLngs[i], latLngs[i + 1]).width(mCurrentWidth).color(mCurrentColor));
                            }
                            mLast = latLngs[latLngs.length - 1];
                            ++mProgress;
                        }
                    }
                });
            } catch (Exception e) {
                if (mLast == null) {
                    FirebaseCrash.report(new Exception("mLast was null"));
                }
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError e) {
        }
    });
    mRequestQueue.add(jsonArrayRequest);
}

Example 3 with Response

use of com.android.volley.Response in project Space-Station-Tracker by Kiarasht.

the class MapsActivity method trackISS.

/**
     * Get the Lat and Lon of ISS and move the map to that position when called.
     */
private void trackISS() {
    final String url = "https://api.wheretheiss.at/v1/satellites/25544";
    JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {

        @Override
        public void onResponse(JSONObject response) {
            try {
                // Server responded successfully
                mSuccess = 0;
                final double latParameter = Double.parseDouble(response.getString("latitude"));
                final double lngParameter = Double.parseDouble(response.getString("longitude"));
                final LatLng ISS = new LatLng(latParameter, lngParameter);
                final String LAT;
                final String LNG;
                if (latParameter < 0) {
                    LAT = mDecimalFormat.format(latParameter) + "° S";
                } else {
                    LAT = mDecimalFormat.format(latParameter) + "° N";
                }
                if (lngParameter < 0) {
                    LNG = mDecimalFormat.format(lngParameter) + "° W";
                } else {
                    LNG = mDecimalFormat.format(lngParameter) + "° E";
                }
                final String position = LAT + ", " + LNG;
                final String visibility = response.getString("visibility");
                final StringBuilder moreInfo = new StringBuilder();
                moreInfo.append("Altitude: ").append(mDecimalFormat.format(Double.parseDouble(response.getString("altitude")))).append(" km").append("\n").append("Velocity: ").append(mDecimalFormat.format(Double.parseDouble(response.getString("velocity")))).append(" kph").append("\n").append("Footprint: ").append(mDecimalFormat.format(Double.parseDouble(response.getString("footprint")))).append(" km").append("\n").append("Solar LAT: ").append(mDecimalFormat.format(Double.parseDouble(response.getString("solar_lat")))).append("°").append("\n").append("Solar LON: ").append(mDecimalFormat.format(Double.parseDouble(response.getString("solar_lon")))).append("°").append("\n").append("Visibility: ").append(visibility.substring(0, 1).toUpperCase()).append(visibility.substring(1)).append("\n");
                MapsActivity.this.runOnUiThread(new Runnable() {

                    public void run() {
                        if (mOnce) {
                            mMap.moveCamera(CameraUpdateFactory.newLatLng(ISS));
                            if (mMap.getUiSettings().isScrollGesturesEnabled()) {
                                mMap.getUiSettings().setScrollGesturesEnabled(false);
                            }
                            mOnce = false;
                        } else if (mSharedPreferences.getBoolean("lock_ISS", false)) {
                            mMap.moveCamera(CameraUpdateFactory.newLatLng(ISS));
                            if (mMap.getUiSettings().isScrollGesturesEnabled()) {
                                mMap.getUiSettings().setScrollGesturesEnabled(false);
                            }
                        } else if (!mSharedPreferences.getBoolean("lock_ISS", false)) {
                            mMap.getUiSettings().setScrollGesturesEnabled(true);
                        }
                        if (mMarker != null) {
                            mMarker.remove();
                        }
                        mDescription.setText(moreInfo.toString());
                        mLatLong.setText(position);
                        mMarkerOptions.position(ISS);
                        mMarker = mMap.addMarker(mMarkerOptions);
                    }
                });
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError e) {
            // Server did not respond. Got 5 chances before stop trying.
            if (++mSuccess <= 4) {
                Toast.makeText(MapsActivity.this, getResources().getString(R.string.errorLessFive, mSuccess, mRefreshrate), Toast.LENGTH_SHORT).show();
            } else {
                Toast.makeText(MapsActivity.this, R.string.errorFiveTimes, Toast.LENGTH_LONG).show();
                if (mTimer != null) {
                    mTimer.cancel();
                    mTimer.purge();
                }
                mTimer = null;
            }
        }
    });
    jsonObjectRequest.setTag(TAG);
    mRequestQueue.add(jsonObjectRequest);
}

Example 4 with Response

use of com.android.volley.Response in project Space-Station-Tracker by Kiarasht.

the class Locations method displayPasses.

/**
     * After successfully getting a city and country from the last JSON parsing, search a database
     * to see when ISS will pass by this city, country.
     */
public List<Date> displayPasses(final String latitude, final String longitude, final Context applicationContext) {
    // Used for Alert service
    final List<Date> passes = new ArrayList<>();
    final String url;
    if (latitude == null && longitude == null) {
        // Location.java is calling this method
        url = "http://api.open-notify.org/iss-pass.json?lat=" + mLatitude + "&lon=" + mLongitude + "&n=20";
    } else {
        // Alert.java is calling this method
        url = "http://api.open-notify.org/iss-pass.json?lat=" + latitude + "&lon=" + longitude;
    }
    JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {

        @Override
        public void onResponse(JSONObject response) {
            try {
                final JSONArray results = response.getJSONArray("response");
                final List<SightSee> dates = new ArrayList<>();
                for (int i = 0; i < results.length(); ++i) {
                    final JSONObject aPass = results.getJSONObject(i);
                    passes.add(new Date(Long.parseLong(aPass.getString("risetime")) * 1000L));
                    final SightSee aSightSee = new SightSee(aPass.getInt("duration"), aPass.getInt("risetime"));
                    dates.add(aSightSee);
                }
                final View headerView = LayoutInflater.from(mActivity).inflate(R.layout.locations_header, null);
                headerView.post(new Runnable() {

                    @Override
                    public void run() {
                        headerView.getLayoutParams().height = mFlexibleSpaceImageHeight;
                    }
                });
                mAdapter = new LocationAdapter(mActivity, headerView);
                mAdapter.setDataSet(dates);
                mRecyclerView.setAdapter(mAdapter);
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError e) {
            if (latitude == null && longitude == null) {
                Toast.makeText(Locations.this, R.string.errorConnection, Toast.LENGTH_LONG).show();
            }
        }
    });
    // If Alert.java called us
    if (requestQueue == null) {
        RequestQueue requestQueue = Volley.newRequestQueue(applicationContext);
        requestQueue.add(jsonObjectRequest);
    } else {
        // If Locations.java called us
        jsonObjectRequest.setTag(TAG);
        requestQueue.add(jsonObjectRequest);
    }
    // Only Alert.java benefits from this return
    return passes;
}

Example 5 with Response

use of com.android.volley.Response in project Space-Station-Tracker by Kiarasht.

the class PeopleinSpace method display_people.

/**
     * Displays a list of astronauts in a RecyclerView
     */
private void display_people() {
    final String url = "http://www.howmanypeopleareinspacerightnow.com/peopleinspace.json";
    final List<Astronaut> peopleInSpace = new ArrayList<>();
    JsonObjectRequest jsonObjectRequest = new JsonObjectRequest(Request.Method.GET, url, null, new Response.Listener<JSONObject>() {

        @Override
        public void onResponse(JSONObject response) {
            try {
                LinearLayoutManager layoutManager = new LinearLayoutManager(mActivity, LinearLayoutManager.VERTICAL, false);
                mRecyclerView.setLayoutManager(layoutManager);
                mAdapter = new PeopleInSpaceAdapter(mActivity, peopleInSpace);
                mRecyclerView.setHasFixedSize(true);
                mRecyclerView.setNestedScrollingEnabled(true);
                mAdapter.setDataSet(peopleInSpace);
                mRecyclerView.setAdapter(mAdapter);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }, new Response.ErrorListener() {

        @Override
        public void onErrorResponse(VolleyError e) {
        }
    }) {

        @Override
        protected Response<JSONObject> parseNetworkResponse(NetworkResponse response) {
            try {
                String jsonString = new String(response.data, HttpHeaderParser.parseCharset(response.headers, PROTOCOL_CHARSET));
                JSONObject jsonResponse = new JSONObject(jsonString);
                try {
                    JSONArray astronauts = jsonResponse.getJSONArray("people");
                    for (int i = 0; i < astronauts.length(); ++i) {
                        JSONObject anAstronaut = astronauts.getJSONObject(i);
                        final String name = anAstronaut.getString("name");
                        final String image = anAstronaut.getString("biophoto");
                        final String countryLink = anAstronaut.getString("countryflag");
                        final String launchDate = anAstronaut.getString("launchdate");
                        String role = anAstronaut.getString("title");
                        final String location = anAstronaut.getString("location");
                        final String bio = anAstronaut.getString("bio");
                        final String wiki = anAstronaut.getString("biolink");
                        final String twitter = anAstronaut.getString("twitter");
                        if (role != null && !role.isEmpty())
                            role = role.substring(0, 1).toUpperCase() + role.substring(1);
                        Astronaut storeAnAstronaut = new Astronaut(name, image, countryLink, launchDate, role, location, bio, wiki, twitter);
                        peopleInSpace.add(storeAnAstronaut);
                    }
                    Collections.sort(peopleInSpace);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                return Response.success(new JSONObject(jsonString), HttpHeaderParser.parseCacheHeaders(response));
            } catch (UnsupportedEncodingException e) {
                return Response.error(new ParseError(e));
            } catch (JSONException je) {
                return Response.error(new ParseError(je));
            }
        }
    };
    mRequestQueue.add(jsonObjectRequest);
}