title: ScrollView contents update
body: <p>I have a programmatically generated <code>ScrollView</code> with a <code>TextView</code> inside of it. I wish to update the text in the <code>TextView</code> from time to time and some have implemented a handler function to update the <code>TextView</code> GUI element. This seems to call/work correctly.</p>
  
  <p>However, currently the only way I have found to <em>actually</em> get the <code>TextView</code> to show the appended information is to call:</p>
  
  <pre><code>consoleText.append("New text to add to TextView");
  // then:
  myScrollView.removeView(myTextView);
  myScrollView.addView(myTextView);
  </code></pre>
  
  <p>This is not particularity optimal and was wondering how else I can refresh the contents of the <code>ScrollView</code> to show my newly added information...</p>
  
  <p>Also: </p>
  
  <pre><code>invalidate();
  postvalidate();
  </code></pre>
  
  <p>Do not seem to do anything - the <code>TextView</code> object has the new text in it (looking in debug) it's just not drawing it to the screen unless I call the add/remove function.</p>
  
  <p>Thanks for any information/help you can give</p>
  
  <p>FR</p>