title: Add ScrollView after CollapsingToolBar not working
body: <p>In my <code>CountryActivityInfo.java</code> I have a collapsing toolbar with both width and height set to <code>match-parent</code> so it can occupy the whole phone screen. When I scroll up the toolbar gets a fixed <code>200dp</code> height.</p>
  
  <p>Right now, it looks like this: </p>
  
  <p><a href="https://i.stack.imgur.com/Qqhow.gif" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/Qqhow.gif" alt=""></a></p>
  
  <p>I want to display, in that white screen that appears when the toolbar is collapsed, a <strong>vertical scroll view with a text view inside</strong>. How can I do that? I've tried this way:</p>
  
  <pre><code> &lt;android.support.design.widget.AppBarLayout
      android:id="@+id/testeparainfo"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:background="?attr/actionBarDivider"&gt;
  
      &lt;android.support.design.widget.CollapsingToolbarLayout
          android:id="@+id/backgroundcollapsedtoolbarinfo"
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          app:expandedTitleMarginEnd="64dp"
          app:expandedTitleMarginStart="48dp"
          app:layout_scrollFlags="exitUntilCollapsed|scroll"&gt;
  
  
          &lt;ImageView
              android:id="@+id/imgCountryInfoFoto"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:scaleType="centerCrop" /&gt;
  
          &lt;ImageView
              android:id="@+id/imgCountryInfoEscuro"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:adjustViewBounds="true"
              android:background="@drawable/background_pais_info"
              android:scaleType="centerInside" /&gt;
  
  
          &lt;android.support.v7.widget.Toolbar
              android:id="@+id/toolbaridinfo"
              android:layout_width="match_parent"
              android:layout_height="200dp"
              app:layout_collapseMode="pin"
              app:popupTheme="@style/ThemeOverlay.AppCompat.Light"&gt;
  
          &lt;/android.support.v7.widget.Toolbar&gt;
  
          &lt;TextView
              android:id="@+id/txtNomePaisInfo"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:layout_gravity="bottom"
              android:layout_marginStart="30dp"
              android:layout_marginTop="520dp"
              android:paddingBottom="10dp"
              android:text="TextView"
              android:textColor="@android:color/background_light"
              android:textSize="35sp"
              app:layout_anchor="@+id/testeparainfo"
              app:layout_anchorGravity="left|bottom" /&gt;
  
  
      &lt;/android.support.design.widget.CollapsingToolbarLayout&gt;
  
  &lt;/android.support.design.widget.AppBarLayout&gt;
  &lt;ScrollView
      android:layout_width="match_parent"
      android:layout_gravity="bottom"
      android:layout_height="wrap_content"&gt;
  
      &lt;LinearLayout
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
  
          android:orientation="vertical" &gt;
  
          &lt;TextView
              android:id="@+id/txtInfoPais"
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:layout_alignParentBottom="true"
              android:layout_alignStart="@+id/btnArrowBackWhite"
              android:layout_marginBottom="111dp"
              android:text="TextView"
              android:textColor="@android:color/background_light"
              android:textSize="15sp"
              android:visibility="invisible"
              app:layout_anchor="@+id/imgCountryInfoFoto"
              app:layout_anchorGravity="bottom|center" /&gt;
      &lt;/LinearLayout&gt;
  &lt;/ScrollView&gt;
  </code></pre>
  
  <p>But, when I do this, the text view gets inside the collapsing toolbar and gets collapsed with the toolbar.
  By the way, all the XML is wrapped up in a <code>Coordinator Layout</code>!!!</p>