title: how to cut a part TextView when a button become visible
body: <p>In the project I'm working on one problem. Can I do this? The name in the center of the top panel attached to the centerInParent. Left of the text i have image. The name can be displayed on the entire width of the zone (when the button is invisible on the right.) If the button is visible, just to the right is cut the name, and the left side remains as it was.</p>
  
  <p>[image][blaaaaaaaaaaaaaaaaaaaaaaaaaa] - when button invisible</p>
  
  <p>[image][blaaaaaaaaaaaaaaaaaaaaaa...][button] - when button visible</p>