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Android Stormy APP - add refresh button

added refresh, but app crashes when run. giving the "Unfortunately, Stormy has stopped"

package com.example.maxonr.stormy;

import android.graphics.drawable.Drawable;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.squareup.okhttp.Call;
import com.squareup.okhttp.Callback;
import com.squareup.okhttp.OkHttpClient;
import com.squareup.okhttp.Request;
import com.squareup.okhttp.Response;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;

import butterknife.ButterKnife;
import butterknife.InjectView;

public class MainActivity extends ActionBarActivity{

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

    private CurrentWeather mCurrentWeather;

    @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;

    protected void onCreate(Bundle savedInstanceState) {

        final double latitude = 42.6992;
        final double longitude = -73.644;

        mRefreshImageView.setOnClickListener(new View.OnClickListener() {
          public void onClick(View v) {

                getForecast(latitude, longitude);


        getForecast(latitude, longitude);
        Log.d(TAG, "main ui code running");


    private void getForecast(double latitude, double longitude) {
        String apiKey = "cad379fc9e6febe880144d96affe8c54";
        String forecastUrl = "https://api.forecast.io/forecast/" + apiKey +
                "/" + latitude + "," + longitude;

        if (isNetworkAvailable()) {

            OkHttpClient client = new OkHttpClient();
            Request request = new Request.Builder()

            Call call = client.newCall(request);
            call.enqueue(new Callback() {
                public void onFailure(Request request, IOException e) {


                public void onResponse(Response response) throws IOException {
                    try {
                        String jsonData = response.body().string();
                        Log.v(TAG, jsonData);
                        if (response.isSuccessful()) {
                            mCurrentWeather = getCurrentDetails(jsonData);
                            runOnUiThread(new Runnable() {
                                public void run() {

                    catch (IOException e) {
                        Log.e(TAG, "Exception Caught here: ", e);
                    catch (JSONException e){
                        Log.e(TAG, "JSON Exception Caught: ", e);

            else {
            Toast.makeText(this, getString(R.string.network_unavailable), Toast.LENGTH_LONG).show();

    private void updateDisplay() {
       // mTime.setText(mCurrentWeather.getTime());
        mTemperatureLabel.setText(mCurrentWeather.getTemperature()+ "");
        mHumidityValue.setText(mCurrentWeather.getHumidity() + "");
        mTimeLabel.setText("At " + mCurrentWeather.getFormattedTime() + "  it will be");
        mPrecipValue.setText(mCurrentWeather.getPrecipChance() + "%");

        Drawable drawable = getResources().getDrawable(mCurrentWeather.getIconId());

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

        Log.i(TAG, "From JSON:" + timezone);

        JSONObject currently = forecast.getJSONObject("currently");
        CurrentWeather currentWeather = new CurrentWeather();

        Log.d(TAG, currentWeather.getFormattedTime());

        return currentWeather;

    private boolean isNetworkAvailable() {
        ConnectivityManager manager = (ConnectivityManager)
        NetworkInfo networkInfo = manager.getActiveNetworkInfo();
        boolean isAvailable = false;
        if (networkInfo != null && networkInfo.isConnected()) {
            isAvailable = true;
        return isAvailable;

    private void alertUserAboutError() {
        AlertDialogFragment dialog = new AlertDialogFragment();
        dialog.show(getFragmentManager(), "error_dialog");

Harry James
Harry James
14,780 Points

Hey Richard!

Could you please paste the contents of you LogCat here after you have ran the app as shown on the image below:


Image available in full quality here

As you can see, I have set the Log Level to error so that only the error will be displayed.

If you can't see what I can, make sure to click on the Android tab on the bottom and the Devices | logcat tab.

Hope to help you out soon! :)