1page.title=Best Practices for Performance 2page.trainingcourse=true 3 4@jd:body 5 6 7<p>These classes and articles help you build an app that's smooth, responsive, 8and uses as little battery as possible.</p> 9 10<p>Along with this section, you can find additional information about optimizing 11your app in the <a href="/topic/performance/index.html">Performance and 12Power</a> section.</p> 13 14