title: Talk Back accessibility, requesting focus on a TextView
body: <p>We have a requirment for accessibility that when a given activity opens and the user has TalkBack accessibility on, the client wants the Talk Back to not just read the activity name, but also the text of our <code>welcomeText</code> TextView.  That text view is dynamic in that it will say "Welcome, "</p>
  
  <p>I tried doing this in the activity onCreate() by saying:</p>
  
  <pre><code>welcomeText =(TextView)getView().findViewById(R.id.authenticatedNoWishlistWelcomeText);
  
  welcomeText.setFocusableInTouchMode(true);
  welcomeText.requestFocus();
  </code></pre>
  
  <p>but this is not working.. can anyone tell me how i can get Talk Back to read a given TextView upon launch without the user interaction?</p>