Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;
import java.io.InputStream;

import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
import android.app.Activity;

public class Main {

    public static String getCofigValue(Activity activity, String filename, String keyName) {
        String ret = "";
        InputStream is = activity.getClass().getResourceAsStream(filename);
        if (is != null) {
            DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
            DocumentBuilder builder = null;

            try {
                builder = factory.newDocumentBuilder();
            } catch (ParserConfigurationException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            Document doc = null;

            try {
                doc = builder.parse(is);
            } catch (SAXException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            } catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
            doc.normalize();
            NodeList list = doc.getElementsByTagName(keyName);
            if (list != null && list.getLength() > 0) {
                ret = list.item(0).getFirstChild().getNodeValue();
            }
        }
        return ret;
    }
}