Change an item in ListView after setting its adupter
<p>After I set the adapter of ListView I need to reset the item from a thread as following</p>

<pre><code>public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.main);
    listView = (ListView) findViewById(R.id.ListView01);
    listView.setOnItemClickListener(this);
    DirectoryBrowser dirBrowser= new DirectoryBrowser();
    Vector&lt;List&lt;String&gt;&gt; fileCollection=dirBrowser.getList();
    List&lt;String&gt; filesNames= fileCollection.elementAt(0);
    List&lt;String&gt; filesDate= fileCollection.elementAt(1);
    List&lt;String&gt; filesSize= fileCollection.elementAt(2);
    filesPath= fileCollection.elementAt(3);

    Log.d("swv file","swv file=" + filesDate.size());
    final MyArrayAdapter myAdapter= new MyArrayAdapter(this, filesNames,filesDate,filesSize);
    int res=myAdapter.getCount();
    listView.setAdapter(myAdapter);
    myAdapter.notifyDataSetChanged();
    Thread thread= new Thread(new Runnable() {
        public void run() {
            View rowView =myAdapter.getView(0, null, null);
            ViewHolder holder = new ViewHolder();
            holder.tv_name = (TextView) rowView.findViewById(R.id.label);
            holder.tv_name.setText("dddddd");
            myAdapter.notifyDataSetChanged();
        }
    });
    thread.start();
    myAdapter.notifyDataSetChanged();
}
</code></pre>

<p>My problem is item not changed </p>
