APIUtil.java

package mobi.monaca.utils;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.List;

import org.apache.http.NameValuePair;

public class APIUtil {
	public static  String getQuery(List<NameValuePair> params) throws UnsupportedEncodingException {
		StringBuilder result = new StringBuilder();
		boolean first = true;

		for (NameValuePair pair : params) {
			if (first)
				first = false;
			else
				result.append("&");

			result.append(URLEncoder.encode(pair.getName(), "UTF-8"));
			result.append("=");
			result.append(URLEncoder.encode(pair.getValue(), "UTF-8"));
		}

		return result.toString();
	}

}