title: how to store subItems of listView in an new array
body: <p>this is my listView in xml file`</p>
  
  <pre><code> &lt;ListView
      android:id="@+id/list"
      android:layout_width="match_parent"
      android:layout_height="match_parent" /&gt;
  </code></pre>
  
  <p>this where data is entered in ListView</p>
  
  <pre><code> ListView petListView = (ListView) findViewById(R.id.list);
      //attach empty view
      View emptyView = findViewById(R.id.empty_view);
      petListView.setEmptyView(emptyView);
      //no pet data yet so cursor is set to null
      mCursorAdapter = new PetCursorAdapter(this, null);
      petListView.setAdapter(mCursorAdapter);
  </code></pre>
  
  <p>in subitem of my listView there are phone numbers, I want to copy all the phone number in listView to a new Array.</p>