ass="nav-section">
        <div class="nav-section-header">
          <a href="../../training/basics/activity-lifecycle/index.html"
             description=
             "How Android activities live and die and how to create
             a seamless user experience by implementing lifecycle callback methods."
            >Managing the Activity Lifecycle</a>
        </div>
        <ul>
          <li><a href="../../training/basics/activity-lifecycle/starting.html">
            Starting an Activity
          <