be.benvd.mvforandroid.data.MVDataHelper.java Source code

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Here is the source code for be.benvd.mvforandroid.data.MVDataHelper.java

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/*
   Copyright (C) 2010 Ben Van Daele (vandaeleben@gmail.com)
    
   This program 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.
    
   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package be.benvd.mvforandroid.data;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

import org.apache.http.HttpResponse;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.Credentials;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;

import android.util.Log;

public class MVDataHelper {

    public static final String PRICE_PLAN_TOPUP_AMOUNT = "price_plan_topup_amount";
    public static final String PRICE_PLAN_DATA_AMOUNT = "price_plan_data_amount";
    public static final String PRICE_PLAN_SMS_AMOUNT = "price_plan_sms_amount";
    public static final String PRICE_PLAN_NAME = "price_plan_name";

    /**
     * Returns the GET response of the given url.
     * 
     * @throws IOException
     * @return The response of the given URL. If no response was found, null is
     *         returned.
     */
    public static String getResponse(String username, String password, String url) throws IOException {
        /*      DefaultHttpClient httpclient = new DefaultHttpClient();
              httpclient.getCredentialsProvider().setCredentials(new AuthScope(null, -1), new UsernamePasswordCredentials(username + ":" + password));
              HttpGet httpget = new HttpGet(url);
              HttpResponse response = httpclient.execute(httpget);
        */
        DefaultHttpClient httpclient = new DefaultHttpClient();
        Credentials creds = new UsernamePasswordCredentials(username, password);
        httpclient.getCredentialsProvider().setCredentials(new AuthScope(null, -1), creds);

        String auth = android.util.Base64.encodeToString((username + ":" + password).getBytes("UTF-8"),
                android.util.Base64.NO_WRAP);

        HttpGet httpget = new HttpGet(url);
        httpget.addHeader("Authorization", "Basic " + auth);
        HttpResponse response = httpclient.execute(httpget);

        if (response.getEntity() != null) {
            BufferedReader reader = new BufferedReader(new InputStreamReader(response.getEntity().getContent()));
            StringBuilder sb = new StringBuilder();

            String line = null;
            while ((line = reader.readLine()) != null) {
                sb.append(line);
            }
            reader.close();
            Log.v(MVDataHelper.class.getSimpleName(), "Response:" + sb.toString());
            return sb.toString();
        }

        return null;
    }

}