안녕하세요 졸작 준비중인 학생이구요.
현재 제 mysql에 있는 정보를 안드로이드로 불러오는 것을 공부중입니다.
mysql에 있는정보를 xml로 부르는데 성공했구요.
xml을 안드로이드로 파싱하는 중인대.
방법은 DOM으로 하고있는대.
일단 소스는 이렇습니다.
XMLParsingDOMExample.java
[소스]
package com.androidpeople.xml.parsing;
import java.net.URL;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
import org.w3c.dom.NodeList;
import org.xml.sax.InputSource;
import android.app.Activity;
import android.os.Bundle;
import android.widget.LinearLayout;
import android.widget.TextView;
public class XMLParsingDOMExample extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
/** Create a new layout to display the view */
LinearLayout layout = new LinearLayout(this);
layout.setOrientation(1);
/** Create a new textview array to display the results */
TextView uid[];
TextView title[];
TextView content[];
TextView link[];
try {
URL url = new URL(
"http://203.241.246.113/aa.xml");
DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
DocumentBuilder db = dbf.newDocumentBuilder();
Document doc = db.parse(new InputSource(url.openStream()));
doc.getDocumentElement().normalize();
NodeList nodeList = doc.getElementsByTagName("root");
/** Assign textview array lenght by arraylist size */
uid = new TextView[nodeList.getLength()];
title = new TextView[nodeList.getLength()];
content = new TextView[nodeList.getLength()];
link = new TextView[nodeList.getLength()];
for (int i = 0; i < nodeList.getLength(); i++) {
Node node = nodeList.item(i);
uid[i] = new TextView(this);
title[i] = new TextView(this);
content[i] = new TextView(this);
link[i] = new TextView(this);
Element fstElmnt = (Element) node;
NodeList uidList = fstElmnt.getElementsByTagName("uid");
Element uidElement = (Element) uidList.item(0);
uidList = uidElement.getChildNodes();
uid[i].setText("번호 = "
+ ((Node) uidList.item(0)).getNodeValue());
NodeList titleList = fstElmnt.getElementsByTagName("title");
Element titleElement = (Element) titleList.item(0);
titleList = titleElement.getChildNodes();
title[i].setText("제목 = "
+ ((Node) titleList.item(0)).getNodeValue());
NodeList contentList = fstElmnt.getElementsByTagName("content");
Element contentElement = (Element) contentList.item(0);
contentList = contentElement.getChildNodes();
content[i].setText("내용 = "
+ ((Node) contentList.item(0)).getNodeValue());
NodeList linkList = fstElmnt.getElementsByTagName("link");
Element linkElement = (Element) linkList.item(0);
linkList = linkElement.getChildNodes();
link[i].setText("이미지 = "
+ ((Node) linkList.item(0)).getNodeValue());
layout.addView(uid[i]);
layout.addView(title[i]);
layout.addView(content[i]);
layout.addView(link[i]);
}
} catch (Exception e) {
System.out.println("XML Pasing Excpetion = " + e);
}
/** Set the layout view to display */
setContentView(layout);
}
}
[소스끝]
xml소스는
aa.xml
[소스]
<?xml version='1.0' encoding='euc-kr'?> <root><word><uid>1</uid><title>test</title>
<content>test</content><link>images/Lighthouse.jpg</link></word><word><uid>2</uid><title>test2</title>
<content>test2</content><link>images/Hydrangeas.jpg</link></word><word><uid>3</uid><title>dd</title>
<content>내용 입력dd</content><link>images/dd.JPG</link></word><word><uid>4</uid><title>ㅇㅇ</title>
<content>내용 입력ㅇㅇ</content><link>images/그림1.png</link></word><word><uid>5</uid><title>dd</title>
<content>내용 입력dd</content><link>images/dd.JPG</link></word></root>
[소스끝]
이렇습니다. 결과물이 이렇게 나옵니다.
1번에 해당하는 디비정보만 불러와져요.. 모두 불러올려면 어떻게 변경해야할까요.?