Sachin Kumar
        50000
        Developer
    
    
        Rahul Kumar
        60000
        Team Leader
    
    
        John Mike
        70000
        Manager
    
    
        Ajay Kumar
        45000
        Developer
    
    
        Toni Nayer
        55000
        Marketing
    
    
        Mr Bony
        42000
        Sales
    
    
        Raj Kumar
        30000
        Production
    
    
        Rahul Kumar
        60000
        Team Leader
    
    
        John Mike
        70000
        Manager
    
    
        Sachin Kumar
        50000
        Developer
    
    
        Rahul Kumar
        60000
        Team Leader
    
    
        John Mike
        70000
        Manager
    

package example.javatpoint.com.kotlinxmlparsingusingsaxparser

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import org.xml.sax.helpers.DefaultHandler
import javax.xml.parsers.SAXParserFactory
import android.widget.ListView
import android.widget.SimpleAdapter
import org.xml.sax.SAXException
import java.io.IOException
import java.util.ArrayList
import java.util.HashMap
import javax.xml.parsers.ParserConfigurationException
import javax.xml.parsers.SAXParser

class MainActivity : AppCompatActivity() {
    internal var empList = ArrayList>()
    internal var empData = HashMap()
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        val lv:ListView = findViewById(R.id.listView)
        try {
                        //instancing the SAXParserFactory class
            val parserFactory:SAXParserFactory = SAXParserFactory.newInstance()
            //instancing the SAXParser class
            val saxParser:SAXParser = parserFactory.newSAXParser()
            val defaultHandler= object : DefaultHandler() {
                var currentValue = ""
                var currentElement = false
                //overriding the startElement() method of DefaultHandler
                override fun startElement(uri: String, localName: String, qName: String, attributes: org.xml.sax.Attributes) {
                    currentElement = true
                    currentValue = ""
                    if (localName == "employee") {
                        empData = HashMap()
                    }
                }
                //overriding the endElement() method of DefaultHandler
                override fun endElement(uri: String, localName: String, qName: String) {
                    currentElement = false
                    if (localName.equals("name", ignoreCase = true))
                        empData["name"] = currentValue
                    else if (localName.equals("salary", ignoreCase = true))
                        empData["salary"] = currentValue
                    else if (localName.equals("designation", ignoreCase = true))
                        empData["designation"] = currentValue
                    else if (localName.equals("employee", ignoreCase = true))
                        empList.add(empData)
                }
                //overriding the characters() method of DefaultHandler
                override fun characters(ch: CharArray, start: Int, length: Int) {
                    if (currentElement) {
                        currentValue = currentValue + String(ch, start, length)
                    }
                }
            }
            val istream = assets.open("empdetail.xml")
            saxParser.parse(istream, defaultHandler)
            //creating Adapter class to access the custom list
            val adapter = SimpleAdapter(this@MainActivity, empList, R.layout.custom_list, arrayOf("name", "salary", "designation"), intArrayOf(R.id.name, R.id.salary, R.id.designation))
            lv.adapter = adapter
        } catch (e: IOException) {
            e.printStackTrace()
        } catch (e: ParserConfigurationException) {
            e.printStackTrace()
        } catch (e: SAXException) {
            e.printStackTrace()
        }

    }
}