title: How to show the Scrollbar in a NestedScrollView
body: <p>Hey i implemented a NestedScrollView in an Activity, but i cant show the scrollbar like i do in a ScrollView, can you guys.</p>
  
  <p>How can I show it?</p>
  
  <pre><code>&lt;android.support.v4.widget.NestedScrollView
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          android:layout_below="@+id/appBar"&gt;
  
          &lt;LinearLayout
              android:layout_width="match_parent"
              android:layout_height="wrap_content"
              android:clipChildren="false"
              android:clipToPadding="false"
              android:orientation="vertical"
              android:paddingLeft="@dimen/dimen_2"
              android:paddingRight="@dimen/dimen_2"&gt;
          &lt;/LinearLayout&gt;
  &lt;/android.support.v4.widget.NestedScrollView&gt;
  </code></pre>