title: ScrollView not smooth scroll
body: <p>Why do not scroll smoothly? Very slowly scrolls.</p>
  
  <p>Where is the mistake? 7 images.</p>
  
  <p><strong>content_main.xml</strong></p>
  
  <pre><code>&lt;ScrollView
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:layout_centerHorizontal="true"
      android:layout_below="@+id/imageView"
      android:id="@+id/scroll"
      android:scrollbars="none"
      &gt;
      &lt;LinearLayout android:layout_width="wrap_content"
          android:layout_height="wrap_content"
          android:orientation="vertical"&gt;
  &lt;ImageView
      android:layout_width="300dp"
      android:layout_height="84dp"
      android:id="@+id/imageView2"
      android:layout_marginTop="24dp"
      android:background="@drawable/russia"
      android:layout_centerHorizontal="true" /&gt;
  ......................................................
  &lt;ImageView
      android:layout_width="300dp"
      android:layout_height="84dp"
      android:id="@+id/imageView8"
      android:layout_marginTop="24dp"
      android:background="@drawable/cl"
      android:layout_below="@+id/imageView7"
      android:layout_centerHorizontal="true" /&gt;
      &lt;/LinearLayout&gt;
  &lt;/ScrollView&gt;
  </code></pre>