title: Android HorizontalScrollView nesting HorizontalScrollView
body: <p>I want to have a HorizontalScrollView containing a HorizontalScrollView.</p>
  
  <p>This is my current Layout:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;RelativeLayout
      xmlns:app="http://schemas.android.com/apk/res-auto"
      android:id="@+id/activity_main"
      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:paddingBottom="@dimen/activity_vertical_margin"
      android:paddingLeft="@dimen/activity_horizontal_margin"
      android:paddingRight="@dimen/activity_horizontal_margin"
      android:paddingTop="@dimen/activity_vertical_margin"
      tools:context="com.example.erik.playground.MainActivity"&gt;
  
      &lt;TextView
          android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:text="Hello World!"/&gt;
  
      &lt;HorizontalScrollView
          android:layout_width="match_parent"
          android:layout_height="match_parent"
          android:layout_below="@+id/textView"
          android:layout_alignParentLeft="true"
          android:layout_alignParentStart="true"
          android:clipChildren="false"
          android:nestedScrollingEnabled="true"
          android:layout_marginTop="40dp"&gt;
  
          &lt;LinearLayout
              android:layout_width="wrap_content"
              android:layout_height="match_parent"
              android:orientation="vertical"&gt;
  
              &lt;android.support.v7.widget.CardView
                  android:layout_height="20dp"
                  app:cardElevation="9dp"
                  android:layout_width="500dp"/&gt;
  
              &lt;HorizontalScrollView
                  android:layout_width="100dp"
                  android:layout_height="match_parent"
                  android:layout_marginTop="10dp"&gt;
  
                  &lt;LinearLayout
                      android:layout_width="wrap_content"
                      android:layout_height="match_parent"
                      android:orientation="horizontal"&gt;
                      &lt;android.support.v7.widget.CardView
                          android:layout_height="20dp"
                          app:cardElevation="9dp"
                          android:layout_width="600dp"/&gt;
  
                  &lt;/LinearLayout&gt;
  
              &lt;/HorizontalScrollView&gt;
          &lt;/LinearLayout&gt;
  
  
      &lt;/HorizontalScrollView&gt;
  &lt;/RelativeLayout&gt;
  </code></pre>
  
  <p>Right now the inner HorizontalScrollView does not scroll and only the outer one scrolls.</p>
  
  <p>Is there a possibility to make that work?</p>