Adding location awareness to weather app, but progress bar does not stop spinning!

private static final String TAG = CurrentLocationForecast.class.getSimpleName();

@InjectView(R.id.timeLabel) TextView mTimeLabel;
@InjectView(R.id.temperatureLabel) TextView mTemperatureLabel;
@InjectView(R.id.humidityValue) TextView mHumidityValue;
@InjectView(R.id.precipValue) TextView mPrecipValue;
@InjectView(R.id.summaryLabel) TextView mSummaryLabel;
@InjectView(R.id.iconImageView) ImageView mIconImageView;
@InjectView(R.id.refreshImageView) ImageView mRefreshImageView;
@InjectView(R.id.progressBar) ProgressBar mProgressBar;

private double mLatitude;
private double mLongitude;

private Forecast mForecast;

private LocationProvider mLocationProvider;

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_current_location_forecast);
    ButterKnife.inject(this);
    mLocationProvider = new LocationProvider(this, this);

    mProgressBar.setVisibility(View.INVISIBLE);

    mRefreshImageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            getLocationForecast(mLatitude, mLongitude);
        }
    }); */

}

@Override
protected void onResume() {
    super.onResume();
    mLocationProvider.connect();
}

// Stop the location updates when the activity is not in focus
@Override
protected void onPause() {
    super.onPause();
    mLocationProvider.disconnect();
}

public void handleNewLocation(Location location) {
    Log.d(TAG, location.toString());

    mLatitude  = location.getLatitude();
    mLongitude = location.getLongitude();

    if (isGpsOn()) {
        Toast.makeText(this, mLatitude + " " + mLongitude, Toast.LENGTH_LONG).show();
        getLocationForecast(mLatitude, mLongitude);
    }
    else {
        Toast.makeText(this, "GPS is disabled. Please enable GPS", Toast.LENGTH_LONG).show();
    }

    mRefreshImageView.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            getLocationForecast(mLatitude, mLongitude);
        }
    });
    //LatLng latLng = new LatLng(mLatitude, mLongitude);
}

public void getLocationForecast(double latitude, double longitude) {
    String ApiKey = "f4a73f20558d9eba16d1a065c44a5b4d";
    String url = "https://api.forecast.io/forecast/" + ApiKey +"/" + latitude
            + "," + longitude;

    // Requesting url
    OkHttpClient client = new OkHttpClient();
    Request request = new Request.Builder()
            .url(url)
            .build();
    Call response = client.newCall(request);
    // Call in background
    response.enqueue(new Callback() {
        @Override
        public void onFailure(Request request, IOException e) {
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    toggleRefresh();
                }
            }); alertUserError();
        }

        @Override
        public void onResponse(Response response) throws IOException {
            runOnUiThread(new Runnable() {
                @Override
                public void run() {
                    toggleRefresh();
                }
            });
            try {
                String jsonData = response.body().string();
                Log.v(TAG, jsonData);
                if (response.isSuccessful()) {
                    mForecast = parseForecastData(jsonData);
                    runOnUiThread(new Runnable() {
                        @Override
                        public void run() {
                            updateDisplay();
                        }
                    });


                } else {
                    alertUserError();
                }
            }
            catch (IOException e) {
                Log.e(TAG, "Exception caught: ", e);
            }
            catch (JSONException e) {
                Log.e(TAG, "Exception caught: ", e);
            }

        }
    });

}

private void updateDisplay() {
    Current current = mForecast.getCurrent();
    mTemperatureLabel.setText(current.getTemperature() + "");
    mHumidityValue.setText(current.getHumidity() + "");
    mPrecipValue.setText(current.getPrecipChance() + "");
    mSummaryLabel.setText(current.getSummary());
    mTimeLabel.setText("At " + current.getFormattedTime() + " it will be");

    Drawable drawable = getResources().getDrawable(current.getIconId());
    mIconImageView.setImageDrawable(drawable);

}

private Forecast parseForecastData(String jsonData) throws JSONException {
    Forecast forecast = new Forecast();

    forecast.setCurrent(getCurrentDetails(jsonData));
    forecast.setDailyForecast(getDailyDetails(jsonData));
    forecast.setHourlyForecast(getHourDetails(jsonData));

    return forecast;
}

private Current getCurrentDetails(String jsonData) throws JSONException {
    JSONObject forecast = new JSONObject(jsonData);
    String timezone = forecast.getString("timezone");
    JSONObject currently = forecast.getJSONObject("currently");

    Current current = new Current();
    current.setHumidity(currently.getDouble("humidity"));
    current.setIcon(currently.getString("icon"));
    current.setPrecipChance(currently.getDouble("precipProbability"));
    current.setSummary(currently.getString("summary"));
    current.setTemperature(currently.getDouble("temperature"));
    current.setTime(currently.getLong("time"));
    current.setTimeZone(timezone);

    return current;
}

private Day[] getDailyDetails(String jsonData) throws JSONException {
    JSONObject forecast = new JSONObject(jsonData);
    String timezone = forecast.getString("timezone");
    JSONObject daily = forecast.getJSONObject("daily");
    JSONArray data = daily.getJSONArray("data");
    Day[] days = new Day[data.length()];

    for (int i = 0; i < data.length(); i++) {
        JSONObject jsonDay = data.getJSONObject(i);
        Day day = new Day();
        day.setTime(jsonDay.getLong("time"));
        day.setSummary(jsonDay.getString("summary"));
        day.setIcon(jsonDay.getString("icon"));
        day.setTemperatureMax(jsonDay.getDouble("temperatureMax"));
        day.setTimezone(timezone);

        days[i] = day;
    }

    return days;
}

private Hour[] getHourDetails(String jsonData) throws JSONException {
    JSONObject forecast = new JSONObject(jsonData);
    String timezone = forecast.getString("timezone");
    JSONObject hourly = forecast.getJSONObject("hourly");
    JSONArray data = hourly.getJSONArray("data");
    Hour[] hours = new Hour[data.length()];

    for (int i = 0; i < data.length(); i++) {
        JSONObject jsonHour = data.getJSONObject(i);
        Hour hour = new Hour();
        hour.setTimezone(timezone);
        hour.setTime(jsonHour.getLong("time"));
        hour.setIcon(jsonHour.getString("icon"));
        hour.setSummary(jsonHour.getString("summary"));
        hour.setTemperature(jsonHour.getDouble("temperature"));
        hours[i] = hour;
    }

    return hours;
}

// Check to see if GPS is enabled
public boolean isGpsOn() {
    boolean gpsAvail = false;
    LocationManager locationManager = (LocationManager)getSystemService(Context.LOCATION_SERVICE);
    boolean gpsStatus = locationManager.isProviderEnabled(LocationManager.GPS_PROVIDER);

    if (gpsStatus) {
        gpsAvail = true;
    }
    return gpsAvail;
}

private void toggleRefresh() {
    if (mProgressBar.getVisibility() == View.INVISIBLE) {
        mProgressBar.setVisibility(View.VISIBLE);
        mRefreshImageView.setVisibility(View.INVISIBLE);
    }
    else {
        mProgressBar.setVisibility(View.INVISIBLE);
        mRefreshImageView.setVisibility(View.VISIBLE);
    }
}

public void alertUserError() {
    AlertDialogFragment dialog = new AlertDialogFragment();
    dialog.show(getFragmentManager(),"error_dialog");
}

public abstract interface LocationCallback {
    public void handleNewLocation(Location location);
}

public static final String TAG = LocationProvider.class.getSimpleName();


 /* Define a request code to send to Google Play services
 * This code is returned in Activity.onActivityResult
 */
private final static int CONNECTION_FAILURE_RESOLUTION_REQUEST = 9000;

private LocationCallback mLocationCallback;
private Context mContext;
private GoogleApiClient mGoogleApiClient;
private LocationRequest mLocationRequest;

public LocationProvider(Context context, LocationCallback callback) {

    mGoogleApiClient = new GoogleApiClient.Builder(context)
            .addConnectionCallbacks(this)
            .addOnConnectionFailedListener(this)
            .addApi(LocationServices.API)
            .build();

    mLocationCallback = callback;

    // Create the LocationRequest object
    // Used to request a quality of service for location updates
    mLocationRequest = LocationRequest.create()
            .setPriority(LocationRequest.PRIORITY_HIGH_ACCURACY)
            .setInterval(10 * 1000)        // 10 seconds, in milliseconds
            .setFastestInterval(1 * 1000); // 1 second, in milliseconds

    mContext = context;
}

public void connect() {
    mGoogleApiClient.connect();
}

public void disconnect() {
    if (mGoogleApiClient.isConnected()) {
        LocationServices.FusedLocationApi.removeLocationUpdates(mGoogleApiClient, this);
        mGoogleApiClient.disconnect();
    }
}

// Callback when response is made
@Override
public void onConnected(Bundle bundle) {
    Log.i(TAG, "Location services connected.");

    Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
    // Check to see if there was a previous location. null means first time Google Play
    // services is checking the location, might also be because of other reasons
    if (location == null) {
        LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
    }
    else {
        mLocationCallback.handleNewLocation(location);
    }
}

@Override
public void onConnectionSuspended(int i) {

}

@Override
public void onConnectionFailed(ConnectionResult connectionResult) {
    /* Google Play services can resolve some errors it detects.
     *  If the error has a resolution, try sending an Intent to
     * start a Google Play services activity that can resolve
     * error.
     */
    if (connectionResult.hasResolution() && mContext instanceof Activity) {
        try {
            Activity activity = (Activity)mContext;
            // Start an Activity that tries to resolve the error
            connectionResult.startResolutionForResult(activity, CONNECTION_FAILURE_RESOLUTION_REQUEST);
        /*
         * Thrown if Google Play services canceled the original
         * PendingIntent
         */
        } catch (IntentSender.SendIntentException e) {
            // Log the error
            e.printStackTrace();
        }
    } else {

         // If no resolution is available, display a dialog to the
         // user with the error.
        Log.i(TAG, "Location services connection failed with code " + connectionResult.getErrorCode());
    }
}

@Override
public void onLocationChanged(Location location) {
    mLocationCallback.handleNewLocation(location);
}