URL url = new URL("https://www.setindia.com");
URLConnection urlConnectionObject = url.openConnection();
xmlHandlerObject = new XMLHandler();
xmlReaderObject.setContentHandler(xmlHandlerObject);
xmlReaderObject.parse(new InputSource(urlConnectionObject.getInputStream()));
// 最后一行的错误请给我一个解释（android 新手），这是正确的
主要活动：
package com.example.testparser;
import java.net.URL;
import java.net.URLConnection;
import java.security.KeyStore;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.KeyManagerFactory;
import javax.xml.parsers.SAXParser;
import javax.xml.parsers.SAXParserFactory;
import org.xml.sax.InputSource;
import org.xml.sax.XMLReader;
import android.app.Activity;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;
public class MainActivity extends Activity {
public static String TAG = "MYParser";
GettersSetters getData;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(TAG, "OnCreate");
View layout = findViewById(R.id.layout);
TextView tittle[];
TextView country[];
XMLHandler xmlHandlerObject = null;
try{
Log.d(TAG, "try");
SAXParserFactory saxParserFactoryObject = SAXParserFactory.newInstance(); //obtain and configure a SAX based parser
SAXParser saxParserObject = saxParserFactoryObject.newSAXParser(); //obtaining object for SAX parser
XMLReader xmlReaderObject = saxParserObject.getXMLReader();
URL url = new URL("https://www.setindia.com/setindia_api/episode/1?date=22-10-2013&hd=1");
URLConnection urlConnectionObject = url.openConnection();
xmlHandlerObject = new XMLHandler();
xmlReaderObject.setContentHandler(xmlHandlerObject);
Log.d(TAG, "about to get an error");
xmlReaderObject.parse(new InputSource(urlConnectionObject.getInputStream()));
Log.d(TAG, "try end");
}
catch (Exception e) {
Log.e(TAG, e.getMessage());
}
Log.d(TAG, "OnCreate fetching the data from the xml");
getData = xmlHandlerObject.getXMLData();
tittle = new TextView[getData.getTittle().size()];
country = new TextView[getData.getCountry().size()];
for (int i = 0; i < getData.getTittle().size(); i++) {
tittle[i] = new TextView(this);
tittle[i].setText("ITEM is : " + getData.getTittle().get(i));
country[i] = new TextView(this);
country[i].setText("Country is :" + getData.getTittle().get(i));
((ViewGroup) layout).addView(tittle[i]);
((ViewGroup) layout).addView(country[i]);
setContentView(R.layout.main);
}
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
}
吸气剂设置器：
package com.example.testparser;
import java.lang.reflect.Array;
import java.util.ArrayList;
import android.util.Log;
public class GettersSetters {
private ArrayList<String> tittle = new ArrayList<String>();
private ArrayList<String> country = new ArrayList<String>();
public ArrayList<String> getCountry(){
return country;
}
public ArrayList<String> getTittle(){
return tittle;
}
public void setCountry(String country){
this.country.add(country);
Log.i("This is the country : ",country);
}
public void setTittle(String tittle){
this.tittle.add(tittle);
Log.i("This is the tittle : ",tittle);
}
}
XML处理程序：
package com.example.testparser;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
import android.util.Log;
public class XMLHandler extends DefaultHandler {
public static String TAG = "MYParser";
public static GettersSetters data = null;
String elementValue = null ;
Boolean elementOn = false;
public GettersSetters getXMLData(){
Log.e(TAG, "getXMLdata -> "+data.toString());
return data;
}
public void setXMLData(GettersSetters data){
XMLHandler.data = data;
Log.e(TAG, "setXmldata");
}
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
super.startElement(uri, localName, qName, attributes);
elementOn = true;
Log.d(TAG, "Checking the first element"+localName.equalsIgnoreCase("item"));
if(localName.equalsIgnoreCase("item"))
{
Log.d(TAG, "Creating a new getter setter instance");
data = new GettersSetters();
}
}
@Override
public void characters(char[] ch, int start, int length)
throws SAXException {
super.characters(ch, start, length);
if(elementOn)
{
elementValue = new String(ch,start,length);
elementOn =false;
}
}
@Override
public void endElement(String uri, String localName, String qName)
throws SAXException {
elementOn = false;
super.endElement(uri, localName, qName);
if(localName.equalsIgnoreCase("country"))
data.setCountry(elementValue);
if(localName.equalsIgnoreCase("tittle"))
data.setTittle(elementValue);
}
}
MAIN.Xml：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="SAGAR HERE"
android:textSize="20dp"
android:gravity="center_horizontal"
android:id="@+id/layout"
/>
</LinearLayout>