HandleJSON.java

package com.thenewboston.rajarshi;

import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import org.json.JSONObject;
import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserFactory;

import android.annotation.SuppressLint;

public class HandleJSON {
	private String country = "county";
	private String temperature = "temperature";
	private String urlString = null;

	public volatile boolean parsingComplete = true;

	public HandleJSON(String url) {
		this.urlString = url;
	}

	public String getCountry() {
		return country;
	}

	public String getTemperature() {
		return temperature;
	}

	@SuppressLint("NewApi")
	public void readAndParseJSON(String in) {
		try {
			JSONObject reader = new JSONObject(in);
			JSONObject sys = reader.getJSONObject("sys");
			country = sys.getString("country");
			JSONObject main = reader.getJSONObject("main");
			temperature = main.getString("temp");
			parsingComplete = false;
		} catch (Exception e) {
			// TODO Auto-generated catch block
		}
	}

	public void fetchJSON() {
		Thread thread = new Thread(new Runnable() {
			@Override
			public void run() {
				try {
					URL url = new URL(urlString);
					HttpURLConnection conn = (HttpURLConnection) url
							.openConnection();
					conn.setReadTimeout(10000);
					conn.setConnectTimeout(15000);
					conn.setRequestMethod("GET");
					conn.setDoInput(true);
					// Starts the query
					conn.connect();
					InputStream stream = conn.getInputStream();
					String data = convertStreamToString(stream);
					readAndParseJSON(data);
					stream.close();

				} catch (Exception e) {
					e.printStackTrace();
				}
			}
		});

		thread.start();
	}

	static String convertStreamToString(java.io.InputStream is) {
		java.util.Scanner s = new java.util.Scanner(is).useDelimiter("\\A");
		return s.hasNext() ? s.next() : "";
	}
}