/* Copyright (C) 2009 Axel M?
*
* This file is part of LiveTracker.
*
* LiveTracker is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* LiveTracker is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with LiveTracker. If not, see
*/
//package de.avanux.android.livetracker2;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import java.util.Set;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.HttpClient;
import org.apache.http.client.entity.UrlEncodedFormEntity;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.client.methods.HttpRequestBase;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import android.util.Log;
public class HttpUtil {
// lat=50.2911 lon=8.9842
private final static String TAG = "LiveTracker:HttpUtil";
public static String get(String url) throws ClientProtocolException, IOException {
Log.d(TAG, "HTTP GET " + url);
HttpGet method = new HttpGet(url);
HttpResponse response = executeMethod(method);
return getResponseAsString(response);
}
public static String post(String url, Map httpParameters) throws ClientProtocolException, IOException {
Log.d(TAG, "HTTP POST " + url);
List nameValuePairs = new ArrayList(httpParameters.size());
Set httpParameterKeys = httpParameters.keySet();
for (String httpParameterKey : httpParameterKeys) {
nameValuePairs.add(new BasicNameValuePair(httpParameterKey, httpParameters.get(httpParameterKey)));
}
HttpPost method = new HttpPost(url);
method.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = executeMethod(method);
return getResponseAsString(response);
}
private static HttpResponse executeMethod(HttpRequestBase method) throws ClientProtocolException, IOException {
HttpResponse response = null;
HttpClient client = new DefaultHttpClient();
response = client.execute(method);
Log.d(TAG, "executeMethod=" + response.getStatusLine());
return response;
}
private static String getResponseAsString(HttpResponse response) throws IllegalStateException, IOException {
String content = null;
InputStream stream = null;
try {
if (response != null) {
stream = response.getEntity().getContent();
InputStreamReader reader = new InputStreamReader(stream);
BufferedReader buffer = new BufferedReader(reader);
StringBuilder sb = new StringBuilder();
String cur;
while ((cur = buffer.readLine()) != null) {
sb.append(cur + "\n");
}
content = sb.toString();
}
} finally {
if (stream != null) {
stream.close();
}
}
return content;
}
}