title: Android and a TextView's horizontal marquee scroll rate
body: <p>I have a text view with following XML attributes:</p>
  
  <pre><code>&lt;TextView
      android:layout_width="match_parent"
      android:layout_height="wrap_content"
      android:layout_marginTop="14dip"
      android:maxLines="1"
      android:scrollHorizontally="true"
      android:ellipsize="marquee"
      android:focusable="true"
      android:focusableInTouchMode="true"
      android:marqueeRepeatLimit="1"
      android:textColor="@android:color/black"
      android:id="@+id/ticker"
      /&gt;
  </code></pre>
  
  <p>I'd like to be able to set the horizontal scroll rate, making it slightly faster than the default. How do I do with this (in XML)?</p>
  
  <p>Thanking you in advance.</p>