title: Get the text of TextView of Item of ListView
body: <p>I want to get the text of a TextView that is in a ListView's item.</p>
  
  <p>See the code and you will find what's my question.</p>
  
  <p>Activity.java: </p>
  
  <pre><code>SimpleAdapter adapter = new SimpleAdapter(
                  rootView.getContext(),
                  result,
                  R.layout.article_list_item,
                  new String[]{"article_title", "article_PubDate", "article_category", "article_articleNo"},
                  new int[]{R.id.article_title, R.id.article_PubDate, R.id.article_category, R.id.article_articleNo});
  ListView articleItem.setAdapter(adapter);
  articleItem.setOnItemClickListener(new AdapterView.OnItemClickListener() {
              @Override
              public void onItemClick(AdapterView&lt;?&gt; parent, View view, int position, long id) {
                  //I want get the text of R.id.article_articleNo(see article_list_item.xml)?
                  //What should I do?
              }
  });
  </code></pre>
  
  <p>article_list_item.xml :</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="match_parent"
  android:layout_height="match_parent"
  android:orientation="vertical"
  android:id="@+id/article"&gt;
  
  &lt;TextView
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:text="文章标题"
      android:id="@+id/article_title"
      android:layout_gravity="center_horizontal" /&gt;
  
  &lt;LinearLayout
      android:orientation="horizontal"
      android:layout_width="match_parent"
      android:layout_height="wrap_content"&gt;
      &lt;TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="30-Apr-2014"
          android:id="@+id/article_PubDate"
          android:layout_gravity="center_horizontal"
          /&gt;
      &lt;TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="personal_finance"
          android:id="@+id/article_category"
          android:layout_gravity="center_horizontal"
          android:layout_marginLeft="20dp"/&gt;
      &lt;TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="9312"
          android:id="@+id/article_articleNo"
          android:layout_gravity="center_horizontal"
          android:layout_marginLeft="20dp"/&gt;
  &lt;/LinearLayout&gt;
  
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>That's all!!</p>
  
  <p>I want to get the text of R.id.article_article (see article_list_item.xml).</p>
  
  <p>How can I do it?</p>