title: Action bar navigation modes are deprecated in Android L
body: <p>Taking a look at the API diff report for the Android "L" preview, I see that all methods related to navigation modes in the <code>ActionBar</code> class (such as <code>setNavigationMode()</code>, <code>addTab()</code>, <code>selectTab()</code>, &amp;c). are now deprecated.</p>
  
  <p>The documentation explains:</p>
  
  <blockquote>
    <p>Action bar navigation modes are deprecated and not supported by inline
    toolbar action bars. Consider using other common navigation patterns
    instead.</p>
  </blockquote>
  
  <p>What is the supposed replacement?</p>
  
  <p>Also, is "inline toolbar action bars" a new concept? I don't think I've heard of it before.</p>