title: Autocomplete showed only 2 seconds and then disappear
body: <p>I have an autocomplete field that is ok for 1-2 seconds, but then disappear...</p>
  
  <pre><code> holder.ed = (EditText) convertView.findViewById(R.id.editText);
              holder.autocomplete = (AutoCompleteTextView)      
  convertView.findViewById(R.id.editText);
              ArrayAdapter&lt;String&gt; adapter = new ArrayAdapter&lt;String&gt;(
                      MyApplication.getContext(),
                      android.R.layout.simple_dropdown_item_1line, 
                      new String[] {"elementa","elementb","elementc","elementd"}
                  );
              holder.autocomplete.setAdapter(adapter);
  </code></pre>
  
  <p>This code is into "getView" of baseadapeter</p>