title: SearchView not showing queryHint text
body: <p>I have a search view with a background drawable, but I can't seem to get the text to appear no matter what I try. No text shows up in the SearchView. </p>
  
  <p>I've tried the <code>android:text</code> and <code>android:queryHint</code> and even setting it programmatically using <code>mSearchView.setQueryHintText("search for something");</code> but none of these work. The searchView is not inside an actionBar.</p>
  
  <p>Here is the xml for the searchview</p>
  
  <pre><code>&lt;android.support.v7.widget.SearchView
          android:id="@+id/m_search_view"
          android:layout_width="match_parent"
          android:layout_height="@dimen/searchbar_height"
          android:layout_alignWithParentIfMissing="true"
          android:layout_toLeftOf="@+id/other_button"
          android:background="@drawable/rounded_corner_box"
          android:focusableInTouchMode="true"
          android:gravity="center_vertical|left"
          android:paddingLeft="@dimen/left_padding"
          android:queryHint="search for something"
          android:textAppearance="@style/m_text_appearance"
          android:textColor="@color/m_text_color" /&gt;
  </code></pre>
  
  <p>When I don't set a background, I don't see the searchView at all (the searchView is translucent).</p>
  
  <p>Any help would be appreciated.</p>