Main Activity with the XML parsing on the SSaurel's Channel

MainActivity2.java

package com.ssaurel.xmlparsing;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.widget.TextView;

import org.xmlpull.v1.XmlPullParser;
import org.xmlpull.v1.XmlPullParserException;
import org.xmlpull.v1.XmlPullParserFactory;

import java.io.IOException;
import java.io.InputStream;
import java.util.ArrayList;

public class MainActivity extends AppCompatActivity {

   // ...

    private void processParsing(XmlPullParser parser) throws IOException, XmlPullParserException{
        ArrayList<Player> players = new ArrayList<>();
        int eventType = parser.getEventType();
        Player currentPlayer = null;

        while (eventType != XmlPullParser.END_DOCUMENT) {
            String eltName = null;

            switch (eventType) {
                case XmlPullParser.START_TAG:
                    eltName = parser.getName();

                    if ("player".equals(eltName)) {
                        currentPlayer = new Player();
                        players.add(currentPlayer);
                    } else if (currentPlayer != null) {
                        if ("name".equals(eltName)) {
                            currentPlayer.name = parser.nextText();
                        } else if ("age".equals(eltName)) {
                            currentPlayer.age = parser.nextText();
                        } else if ("position".equals(eltName)) {
                            currentPlayer.position = parser.nextText();
                        }
                    }
                    break;
            }

            eventType = parser.next();
        }

        printPlayers(players);
    }

    // ...

}