com.foobnix.util.LyricUtil.java Source code

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Here is the source code for com.foobnix.util.LyricUtil.java

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/* Copyright (c) 2011 Ivan Ivanenko <ivan.ivanenko@gmail.com>
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE. */
package com.foobnix.util;

import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

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.methods.HttpGet;
import org.apache.http.client.utils.URLEncodedUtils;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.message.BasicNameValuePair;
import org.apache.http.util.EntityUtils;
import org.json.JSONException;
import org.json.JSONObject;

public class LyricUtil {

    public static String fetchLyric(String artist, String title) {
        List<NameValuePair> params = new ArrayList<NameValuePair>();
        params.add(new BasicNameValuePair("artist", artist));
        params.add(new BasicNameValuePair("song", title));
        params.add(new BasicNameValuePair("fmt", "json"));

        String paramsList = URLEncodedUtils.format(params, "UTF-8");
        HttpGet request = new HttpGet("http://lyricwiki.org/api.php?" + paramsList);
        HttpClient client = new DefaultHttpClient();

        try {
            HttpResponse execute = client.execute(request);
            String response = EntityUtils.toString(execute.getEntity());

            LOG.d(response);

            if (response != null && response.indexOf('{') > 0) {
                JSONObject obj = new JSONObject(response.substring(response.indexOf('{')));
                return obj.getString("lyrics");
            }
        } catch (ClientProtocolException e) {
            LOG.e("", e);
        } catch (IOException e) {
            LOG.e("", e);
        } catch (JSONException e) {
            LOG.e("", e);
        }

        return "Lyric not found";
    }

}