//package name.nanek.vidaccessor.android;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.List;
import java.util.zip.GZIPInputStream;
import org.apache.http.Header;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.NameValuePair;
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.protocol.HTTP;
import org.json.JSONObject;
import android.util.Log;
class HttpUtil {
/**
* This is the developer key for accessing the YouTube data API.
* See details here to get one:
* http://code.google.com/apis/youtube/2.0/developers_guide_protocol.html#Developer_Key
* Then paste it in as the value of this String constant.
*/
public static final String YOUTUBE_API_DEVELOPER_KEY = "INSERT_YOUR_DEV_KEY_HERE";
private static final String LOG = HttpUtil.class.getSimpleName();
public static String getStringResult(String url, List postData) {
Log.e(LOG, "Contacting URL: " + url);
try {
DefaultHttpClient client = new DefaultHttpClient();
HttpRequestBase request;
if ( null == postData ) {
request = new HttpGet(url);
} else {
HttpPost postRequest = new HttpPost(url);
//StringEntity se = new StringEntity(postData);
UrlEncodedFormEntity se = new UrlEncodedFormEntity(postData, HTTP.UTF_8);
postRequest.setEntity(se);
request = postRequest;
}
request.setHeader("Accept", "application/json");
request.setHeader("Content-type", "application/json");
request.setHeader("Accept-Encoding", "gzip");
HttpResponse response = (HttpResponse) client.execute(request);
HttpEntity entity = response.getEntity();
if (entity != null) {
InputStream instream = entity.getContent();
Header contentEncoding = response.getFirstHeader("Content-Encoding");
if (contentEncoding != null && contentEncoding.getValue().equalsIgnoreCase("gzip")) {
instream = new GZIPInputStream(instream);
}
String resultString = convertStreamToString(instream);
instream.close();
return resultString;
}
} catch (Exception e) {
Log.e(LOG, "Error getting results.", e);
}
return null;
}
public static JSONObject getJSONResults(String url) {
try {
String resultString = getStringResult(url, null);
Log.i(LOG, "results = " + resultString);
//Remove wrapping []
//resultString = resultString.substring(1, resultString.length() - 1);
JSONObject jsonObjRecv = new JSONObject(resultString);
return jsonObjRecv;
} catch (Exception e) {
Log.e(LOG, "Error getting results.", e);
}
return null;
}
private static String convertStreamToString(InputStream is) {
BufferedReader reader = new BufferedReader(new InputStreamReader(is));
StringBuilder sb = new StringBuilder();
String line = null;
try {
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
} catch (IOException e) {
e.printStackTrace();
} finally {
try {
is.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return sb.toString();
}
}