title: android search view cursor not visible as same color of toolbar
body: <p></p>
  
  <pre><code>    &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
          xmlns:tools="http://schemas.android.com/tools"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          android:gravity="right|end"&gt;
  
          &lt;android.support.v7.widget.SearchView
              android:background="@null"
              android:id="@+id/searchView1"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content" /&gt;
      &lt;/LinearLayout&gt;
  &lt;/android.support.v7.widget.Toolbar&gt;
  </code></pre>
  
  <p>my colorAccent is also colorPrimary, how to change cursor color, I referred other quetions, but nothing solved my problem</p>