parse XML Nodes with XmlResourceParser - Android XML

Android examples for XML:XML Node

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Description

parse XML Nodes with XmlResourceParser

Demo Code


//package com.java2s;
import android.content.res.XmlResourceParser;
import android.support.v4.util.ArrayMap;

public class Main {
    public static ArrayMap<String, ArrayMap<String, String>> parseNodes(
            XmlResourceParser xmlResourceParser) throws Exception {
        if (xmlResourceParser == null)
            return null;
        ArrayMap<String, ArrayMap<String, String>> map = null;
        ArrayMap<String, String> nodeMap = null;
        int root = xmlResourceParser.getEventType();
        while (root != XmlResourceParser.END_DOCUMENT) {
            switch (root) {
            case XmlResourceParser.START_DOCUMENT:
                map = new ArrayMap<>();
                break;
            case XmlResourceParser.START_TAG:
                if ("index".equals(xmlResourceParser.getName())) {
                    String nodeName = xmlResourceParser
                            .getAttributeValue(0);
                    nodeMap = new ArrayMap<>();
                    if (map != null) {
                        map.put(nodeName, nodeMap);
                    }/*from   www.j  ava  2 s .  c om*/
                } else if ("node".equals(xmlResourceParser.getName())) {
                    String node = xmlResourceParser.getAttributeValue(0);
                    String nodeName = xmlResourceParser.nextText();
                    if (nodeMap != null) {
                        nodeMap.put(node, nodeName);
                    }
                }
                break;
            case XmlResourceParser.END_TAG:
                if ("index".equals(xmlResourceParser.getName())) {
                    nodeMap = null;
                }
                break;
            }
            root = xmlResourceParser.next();
        }
        return map;
    }
}

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