Drop down list in SearchView
<p>I'm creating activity like on the screen. I read many tutorials about SearchView in toolbar and implemented it in my activity and it works(code above). But how to make this drop down list? Thanks for ideas, links or code.</p>

<pre><code>   @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.second_activity_menu, menu);


        MenuItem searchItem = menu.findItem(R.id.second_toolbar_search);
        SearchView searchView = (SearchView) MenuItemCompat.getActionView(searchItem);
        SearchManager searchManager =
                (SearchManager) getSystemService(Context.SEARCH_SERVICE);
        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
       // ...
   }
</code></pre>

<p><a href="https://i.stack.imgur.com/TtCX0.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/TtCX0.png" alt="Activity I need to create"></a></p>