package com.coolweather.app.util;

import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;

import android.util.Log;

public class HttpUtil {
	public static void sendHttpRequest(final String address,
			final HttpCallbackListener listener) {
			new Thread(new Runnable() {
				@Override
					public void run() {
						HttpURLConnection connection = null;
						try {
							URL url = new URL(address);
							connection = (HttpURLConnection) url.openConnection();
							connection.setRequestMethod("GET");
							connection.setConnectTimeout(8000);
							connection.setReadTimeout(8000);
							InputStream in = connection.getInputStream();
							BufferedReader reader = new BufferedReader(new InputStreamReader(in));
							StringBuilder response = new StringBuilder();
							String line;
							while ((line = reader.readLine()) != null) {
								response.append(line);
							}
							if (listener != null) {
								// 回调onFinish()方法
								listener.onFinish(response.toString());
								Log.i("response", response.toString());
							}
						} catch (Exception e) {
							if (listener != null) {
								// 回调onError()方法
							    e.printStackTrace();
								listener.onError(e);
							}
						} finally {
							if (connection != null) {
								connection.disconnect();
							}
						}
				}
			}).start();
	}
}
