title: Android line loading animation
body: <p>How can I make an animation in Android like this one or similar?</p>
  
  <p>I don't know where to start, how to make the lines and how to make them move.</p>
  
  <p>See the progress bar displayed on this site: <a href="http://tinyurl.com/oqy8zef" rel="nofollow">http://tinyurl.com/oqy8zef</a></p>