blocks|key|807588|text|public+class+MainActivity+extends+AppCompatActivity+{
+++ListView+lvPcsPost;
++++ArrayList<String>+name;
++++ArrayList<String>+price;
++++ArrayList<String>+Description;
++++LayoutInflater+layoutInflater;
++++@Override
++++protected+void+onCreate(Bundle+savedInstanceState)+{
++++++++super.onCreate(savedInstanceState);
++++++++setContentView(R.layout.activity_main);

++++++++lvPcsPost+=+(ListView)+findViewById(R.id.lvPcsPost);
++++++++name+=+new+ArrayList<>();
++++++++price+=+new+ArrayList<>();
++++++++Description+=+new+ArrayList<>();
++++++++new+PostAsync().execute();
++++}

++++class+PostAsync+extends+AsyncTask<Void,+Void,+Void>+{
++++++++ProgressDialog+pd;
++++++++XMLHelper+helper;


++++++++@Override
++++++++protected+void+onPreExecute()+{
++++++++++++pd+=+ProgressDialog.show(MainActivity.this,+"",+"Loading...",+true,+false);
++++++++}

++++++++@Override
++++++++protected+Void+doInBackground(Void...+arg0)+{
++++++++++++helper+=+new+XMLHelper();
++++++++++++helper.get();
++++++++++++return+null;
++++++++}

++++++++@Override
++++++++protected+void+onPostExecute(Void+result)+{
++++++++++++PostBaseAdapter+postBaseAdapter+=+new+PostBaseAdapter();
++++++++++++lvPcsPost.setAdapter(postBaseAdapter);
++++++++++++pd.dismiss();
++++++++}

++++}

++++public+class+XMLHelper+extends+DefaultHandler+{

++++++++private+String+URL_MAIN+=+"http://uat.winitsoftware.com/ThemeManager/Data/Products/Products.xml";
++++++++String+TAG+=+"XMLHelper";

++++++++Boolean+currTag+=+false;
++++++++String+currTagVal+=+"";

++++++++public+void+get()+{
++++++++++++try+{
++++++++++++++++SAXParserFactory+factory+=+SAXParserFactory.newInstance();
++++++++++++++++SAXParser+mSaxParser+=+factory.newSAXParser();
++++++++++++++++XMLReader+mXmlReader+=+mSaxParser.getXMLReader();
++++++++++++++++mXmlReader.setContentHandler(this);
++++++++++++++++InputStream+mInputStream+=+new+URL(URL_MAIN).openStream();
++++++++++++++++mXmlReader.parse(new+InputSource(mInputStream));
++++++++++++}+catch+(Exception+e)+{
++++++++++++++++Log.e(TAG,+"Exception:+"+%2B+e.getMessage());
++++++++++++}
++++++++}

++++++++@Override
++++++++public+void+characters(char[]+ch,+int+start,+int+length)
++++++++++++++++throws+SAXException+{
++++++++++++if+(currTag)+{
++++++++++++++++currTagVal+=+currTagVal+%2B+new+String(ch,+start,+length);
++++++++++++++++currTag+=+false;
++++++++++++}
++++++++}

++++++++@Override
++++++++public+void+endElement(String+uri,+String+localName,+String+qName)
++++++++++++++++throws+SAXException+{
++++++++++++currTag+=+false;

++++++++++++if+(localName.equalsIgnoreCase("Name"))
++++++++++++++++name.add(currTagVal);

++++++++++++else+if+(localName.equalsIgnoreCase("Description"))
+++++++++++++Description.add(currTagVal);

++++++++++++else+if+(localName.equalsIgnoreCase("Price"))
++++++++++++++price.add(currTagVal);

++++++++}
++++++++@Override
++++++++public+void+startElement(String+uri,+String+localName,+String+qName,
+++++++++++++++++++++++++++++++++Attributes+attributes)+throws+SAXException+{
++++++++++++Log.i(TAG,+"TAG:+"+%2B+localName);

++++++++++++currTag+=+true;
++++++++++++currTagVal+=+"";
++++++++++++if+(localName.equals("Products"));
++++++++}
++++}

++++public+class+PostBaseAdapter+extends+BaseAdapter+{

++++++++public+PostBaseAdapter()+{

++++++++}

++++++++@Override
++++++++public+int+getCount()+{
++++++++++++return+name.size();
++++++++}

++++++++@Override
++++++++public+Object+getItem(int+position)+{
++++++++++++return+name.get(position);
++++++++}

++++++++@Override
++++++++public+long+getItemId(int+position)+{
++++++++++++return+0;
++++++++}

++++++++@Override
++++++++public+View+getView(int+position,+View+convertView,+ViewGroup+parent)+{

++++++++++++layoutInflater+=+LayoutInflater.from(getApplicationContext());

++++++++++++convertView+=+layoutInflater.inflate(R.layout.list_item_post,+parent,+false);
++++++++++++TextView++txtPrice+=+(TextView)+convertView.findViewById(R.id.txtPrice);
++++++++++++TextView++txtDescription+=+(TextView)+convertView.findViewById(R.id.txtDescription);
++++++++++++TextView+++txtName+=+(TextView)+convertView.findViewById(R.id.txtName);
++++++++++++ImageView+++image+=+(ImageView)+convertView.findViewById(R.id.Image);
++++++++++++ImageView++bigImage+=+(ImageView)+convertView.findViewById(R.id.BigImage);

++++++++++++++++txtPrice.setText("Price+:+"%2Bprice.get(position));
+++++++++++++++++txtDescription.setText("Description+:+"%2BDescription.get(position));
++++++++++++++++txtName.setText("Name+:+"%2Bname.get(position));

++++++++++++return+convertView;
++++++++}
++++}
}|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|807589|unstyled|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|G|8|@]|9|@]|A|$B|C]]|$1|D|3|-4|5|E|7|H|8|@]|9|@]|A|$]]]|F|$]]

<pre><code>public class MainActivity extends AppCompatActivity {
 ListView lvPcsPost;
 ArrayList&lt;String&gt; name;
 ArrayList&lt;String&gt; price;
 ArrayList&lt;String&gt; Description;
 LayoutInflater layoutInflater;
 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);

 lvPcsPost = (ListView) findViewById(R.id.lvPcsPost);
 name = new ArrayList&lt;&gt;();
 price = new ArrayList&lt;&gt;();
 Description = new ArrayList&lt;&gt;();
 new PostAsync().execute();
 }

 class PostAsync extends AsyncTask&lt;Void, Void, Void&gt; {
 ProgressDialog pd;
 XMLHelper helper;


 @Override
 protected void onPreExecute() {
 pd = ProgressDialog.show(MainActivity.this, "", "Loading...", true, false);
 }

 @Override
 protected Void doInBackground(Void... arg0) {
 helper = new XMLHelper();
 helper.get();
 return null;
 }

 @Override
 protected void onPostExecute(Void result) {
 PostBaseAdapter postBaseAdapter = new PostBaseAdapter();
 lvPcsPost.setAdapter(postBaseAdapter);
 pd.dismiss();
 }

 }

 public class XMLHelper extends DefaultHandler {

 private String URL_MAIN = "http://uat.winitsoftware.com/ThemeManager/Data/Products/Products.xml";
 String TAG = "XMLHelper";

 Boolean currTag = false;
 String currTagVal = "";

 public void get() {
 try {
 SAXParserFactory factory = SAXParserFactory.newInstance();
 SAXParser mSaxParser = factory.newSAXParser();
 XMLReader mXmlReader = mSaxParser.getXMLReader();
 mXmlReader.setContentHandler(this);
 InputStream mInputStream = new URL(URL_MAIN).openStream();
 mXmlReader.parse(new InputSource(mInputStream));
 } catch (Exception e) {
 Log.e(TAG, "Exception: " + e.getMessage());
 }
 }

 @Override
 public void characters(char[] ch, int start, int length)
 throws SAXException {
 if (currTag) {
 currTagVal = currTagVal + new String(ch, start, length);
 currTag = false;
 }
 }

 @Override
 public void endElement(String uri, String localName, String qName)
 throws SAXException {
 currTag = false;

 if (localName.equalsIgnoreCase("Name"))
 name.add(currTagVal);

 else if (localName.equalsIgnoreCase("Description"))
 Description.add(currTagVal);

 else if (localName.equalsIgnoreCase("Price"))
 price.add(currTagVal);

 }
 @Override
 public void startElement(String uri, String localName, String qName,
 Attributes attributes) throws SAXException {
 Log.i(TAG, "TAG: " + localName);

 currTag = true;
 currTagVal = "";
 if (localName.equals("Products"));
 }
 }

 public class PostBaseAdapter extends BaseAdapter {

 public PostBaseAdapter() {

 }

 @Override
 public int getCount() {
 return name.size();
 }

 @Override
 public Object getItem(int position) {
 return name.get(position);
 }

 @Override
 public long getItemId(int position) {
 return 0;
 }

 @Override
 public View getView(int position, View convertView, ViewGroup parent) {

 layoutInflater = LayoutInflater.from(getApplicationContext());

 convertView = layoutInflater.inflate(R.layout.list_item_post, parent, false);
 TextView txtPrice = (TextView) convertView.findViewById(R.id.txtPrice);
 TextView txtDescription = (TextView) convertView.findViewById(R.id.txtDescription);
 TextView txtName = (TextView) convertView.findViewById(R.id.txtName);
 ImageView image = (ImageView) convertView.findViewById(R.id.Image);
 ImageView bigImage = (ImageView) convertView.findViewById(R.id.BigImage);

 txtPrice.setText("Price : "+price.get(position));
 txtDescription.setText("Description : "+Description.get(position));
 txtName.setText("Name : "+name.get(position));

 return convertView;
 }
 }
}
</code></pre>

I'm following this <a href="http://www.anddev.org/parsing_xml_from_the_net_-_using_the_saxparser-t353.html" rel="noreferrer">tutorial</a>.

It works great but I would like it to return an array with all the strings instead of a single string with the last element.

Any ideas how to do this?

How to parse XML using the SAX parser

我正在关注这个。它工作得很好，但我希望它返回一个包含所有字符串的数组，而不是返回包含最后一个元素的单个字符串。你知道该怎么做吗？

问如何使用SAX解析器解析XML
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