title: Android AppCompat Overlay toolbar hides behind the widget
body: <p>I am trying to make my toolbar/actionbar transparent. I can see a transparent toolbar but it hides behind the widget loaded by the fragment. The widget is a carousel of images. So when the image flip, I can see the toolbar below it. This is my App theme.</p>
  
  <pre><code>&lt;style name="AppTheme" parent="@style/Theme.AppCompat.Light"&gt;
      &lt;item name="colorPrimary"&gt;#19b333&lt;/item&gt;
      &lt;!-- ActionBar Theming --&gt;
      &lt;item name="android:actionBarStyle"&gt;@style/MyActionBar&lt;/item&gt;
  
      &lt;!-- Support library compatibility --&gt;
      &lt;item name="actionBarStyle"&gt;@style/MyActionBar&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>This is my ActionBar theme.</p>
  
  <pre><code>&lt;style name="MyActionBar" parent="ThemeOverlay.AppCompat.Light"&gt;
      &lt;item name="android:background"&gt;@color/color_primary&lt;/item&gt;
      &lt;item name="android:windowActionBarOverlay"&gt;true&lt;/item&gt;
  
      &lt;!-- Support library compatibility --&gt;
      &lt;item name="background"&gt;@color/color_primary&lt;/item&gt;
      &lt;item name="windowActionBarOverlay"&gt;true&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>And this is my toolbar:</p>
  
  <pre><code>&lt;android.support.v7.widget.Toolbar
      xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      android:id="@+id/toolbar"
      android:layout_height="wrap_content"
      android:layout_width="match_parent"
      android:minHeight="?attr/actionBarSize"/&gt;
  </code></pre>
  
  <p>This is my activity_drawer layout</p>
  
  <pre><code>&lt;android.support.v4.widget.DrawerLayout 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:id="@+id/drawer_layout"
      tools:context=".activity.DrawerActivity"&gt;
      &lt;RelativeLayout
          android:layout_width="match_parent"
          android:layout_height="match_parent" &gt;
  
          &lt;include layout="@layout/view_toolbar"/&gt;
  
          &lt;FrameLayout
              android:id="@+id/content_frame"
              android:layout_width="match_parent"
              android:layout_height="match_parent" /&gt;
      &lt;/RelativeLayout&gt;
  
      &lt;fragment
          android:name="com.example.fragment.SidebarFragment"
          android:id="@+id/sidebar"
          android:layout_width="@dimen/sidebar_width"
          android:layout_height="match_parent"
          android:layout_gravity="start"
          tools:layout="@layout/fragment_sidebar" /&gt;
  
  &lt;/android.support.v4.widget.DrawerLayout&gt;
  </code></pre>