title: Android how to focus ActionBar searchView
body: <p>Hello i need to put some text inside the searchView and focus/expand the searchView widget.</p>
  
  <p>this is what i tried but it doesn't work</p>
  
  <pre><code>@Override
  public boolean onCreateOptionsMenu(final Menu menu) {
  ...
      SearchView searchView = (SearchView) menu.findItem(R.id.menu_search).getActionView();
      searchView.setQuery(this.filtro, false);
      searchView.setFocusable(true);
      searchView.requestFocus();
      searchView.requestFocusFromTouch();
  </code></pre>