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.kotlinxmlparsingusingdomparser

import android.support.v7.app.AppCompatActivity
import android.os.Bundle
import android.widget.ListView
import android.widget.SimpleAdapter
import org.w3c.dom.Element
import org.w3c.dom.Node
import org.xml.sax.SAXException
import java.io.IOException
import javax.xml.parsers.DocumentBuilderFactory
import javax.xml.parsers.ParserConfigurationException

class MainActivity : AppCompatActivity() {
    var empDataHashMap = HashMap()
    var empList: ArrayList> = ArrayList()
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)
        try {
            val lv = findViewById(R.id.listView)
            val istream = assets.open("empdetail.xml")
            val builderFactory = DocumentBuilderFactory.newInstance()
            val docBuilder = builderFactory.newDocumentBuilder()
            val doc = docBuilder.parse(istream)
        //reading the tag "employee" of empdetail file
            val nList = doc.getElementsByTagName("employee")
            for (i in 0 until nList.getLength()) {
                if (nList.item(0).getNodeType().equals(Node.ELEMENT_NODE) ) {
                  //creating instance of HashMap to put the data of node value         
           empDataHashMap = HashMap()
                    val element = nList.item(i) as Element
                    empDataHashMap.put("name", getNodeValue("name", element))
                    empDataHashMap.put("salary", getNodeValue("salary", element))
                    empDataHashMap.put("designation", getNodeValue("designation", element))
          //adding the HashMap data to ArrayList
                    empList.add(empDataHashMap)
                }
            }
            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.setAdapter(adapter)
        } catch (e: IOException) {
            e.printStackTrace()
        } catch (e: ParserConfigurationException) {
            e.printStackTrace()
        } catch (e: SAXException) {
            e.printStackTrace()
        }

    }
    // function to return node value
    protected fun getNodeValue(tag: String, element: Element): String {
        val nodeList = element.getElementsByTagName(tag)
        val node = nodeList.item(0)
        if (node != null) {
            if (node.hasChildNodes()) {
                val child = node.getFirstChild()
                while (child != null) {
                    if (child.getNodeType() === Node.TEXT_NODE) {
                        return child.getNodeValue()
                    }
                }
            }
        }
        return ""
    }
}