title: Scrolling speed of scrollview containing multiple recyclerview is slow
body: <p>Following is the content of <code>activitymain</code>
      
      </p>
  
  <pre><code>    &lt;android.support.design.widget.AppBarLayout
          android:layout_width="match_parent"
          android:layout_height="wrap_content"
          android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
          &gt;
  
          &lt;android.support.v7.widget.Toolbar
              android:id="@+id/toolbar"
              android:layout_width="match_parent"
              android:layout_height="?attr/actionBarSize"
              android:background="@color/colorPrimaryDark"
              android:elevation="40dp"
              /&gt;
      &lt;/android.support.design.widget.AppBarLayout&gt;
  
      &lt;include layout="@layout/content_main"/&gt;
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>Following is the content of <code>content_main</code></p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;ScrollView android:layout_width="match_parent"
      android:layout_height="match_parent"
      xmlns:android="http://schemas.android.com/apk/res/android"
      xmlns:app="http://schemas.android.com/apk/res-auto"
      xmlns:tools="http://schemas.android.com/tools"
      xmlns:custom="http://schemas.android.com/apk/res-auto"
      tools:showIn="@layout/activity_main"
      tools:context="info.androidhive.cardview.MainActivity"
      android:background="@color/viewBg"&gt;
  
      &lt;LinearLayout
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:orientation="vertical"&gt;
          &lt;RelativeLayout
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      app:layout_behavior="@string/appbar_scrolling_view_behavior"&gt;
      &lt;CustomView
          android:id="@+id/slider"
          android:layout_width="match_parent"
          custom:pager_animation="Accordion"
          custom:auto_cycle="true"
          custom:indicator_visibility="visible"
          custom:pager_animation_span="1100"
          android:layout_height="200dp"/&gt;
  
      &lt;CustomView
          android:id="@+id/custom_indicator"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:gravity="center"
          custom:selected_color="#0095BF"
          custom:unselected_color="#55333333"
          custom:selected_drawable="@drawable/bird"
          custom:shape="oval"
          custom:selected_padding_left="5dp"
          custom:selected_padding_right="5dp"
          custom:unselected_padding_left="5dp"
          custom:unselected_padding_right="5dp"
          android:layout_centerHorizontal="true"
          android:layout_alignParentBottom="true"
          custom:selected_width="6dp"
          custom:selected_height="6dp"
          custom:unselected_width="6dp"
          custom:unselected_height="6dp"
          android:layout_marginBottom="20dp"
          /&gt;
      &lt;CustomView
          android:id="@+id/custom_indicator2"
          style="@style/AndroidImageSlider_Corner_Oval_Orange"
          android:layout_centerHorizontal="true"
          android:layout_alignParentBottom="true"
          android:layout_marginBottom="20dp"
          /&gt;
  
      &lt;RelativeLayout
          android:layout_below="@+id/slider"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:id="@+id/first"
          android:layout_marginTop="10dp"&gt;
  
          &lt;TextView android:id="@+id/titleOne"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:text="Top Ten Songs"
              android:layout_alignParentStart="true"
              android:layout_alignParentLeft="true"
              android:layout_centerVertical="true"
              android:layout_marginLeft="10dp"
              android:textColor="#000"
              android:textStyle="bold"
              /&gt;
          &lt;Button
              android:id="@+id/btnMore"
              android:layout_width="wrap_content"
              android:layout_height="42dp"
              android:layout_alignParentEnd="true"
              android:layout_alignParentRight="true"
              android:layout_centerVertical="true"
              android:theme="@style/MyButton"
              android:text="See More..."
              android:textColor="#FFF" /&gt;
      &lt;/RelativeLayout&gt;
  
      &lt;android.support.v7.widget.RecyclerView
          android:id="@+id/horizontal_recycler_view"
          android:layout_width="fill_parent"
          android:layout_height="wrap_content"
          android:scrollbars="none"
          android:layout_marginBottom="10dp"
          android:layout_marginTop="10dp"
          android:layout_below="@+id/first"/&gt;
  
  
      &lt;RelativeLayout
          android:layout_below="@+id/horizontal_recycler_view"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:id="@+id/second"
          android:layout_marginTop="10dp"&gt;
  
          &lt;TextView android:id="@+id/titleTwo"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:text="Top Ten Songs"
              android:layout_alignParentStart="true"
              android:layout_alignParentLeft="true"
              android:layout_centerVertical="true"
              android:layout_marginLeft="10dp"
              android:textColor="#000"
              android:textStyle="bold"
              /&gt;
          &lt;Button
              android:id="@+id/btnMores"
              android:layout_width="wrap_content"
              android:layout_height="42dp"
              android:layout_alignParentEnd="true"
              android:layout_alignParentRight="true"
              android:layout_centerVertical="true"
              android:theme="@style/MyButton"
              android:text="See More..."
              android:textColor="#FFF" /&gt;
      &lt;/RelativeLayout&gt;
  
      &lt;android.support.v7.widget.RecyclerView
          android:layout_below="@+id/second"
          android:id="@+id/vertical_recycler_view"
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:clipToPadding="false"
          android:scrollbars="vertical" /&gt;
  &lt;/RelativeLayout&gt;
      &lt;/LinearLayout&gt;
  &lt;/ScrollView&gt;
  </code></pre>
  
  <p>i have included content main within activity main.
  content main has got two recycler views. One recycler view is horizontal recyclerview. Second recyclerview is vertical recyclerview.</p>
  
  <p>The problem is that the scrolling speed is too slow. And the scrollview does not scroll to the end of the page at a single instance. how can i be able to sort this out? </p>