page.title=Best Practices for Performance
page.trainingcourse=true

@jd:body


<p>These classes and articles help you build an app that's smooth, responsive,
and uses as little battery as possible.</p>

<p>Along with this section, you can find additional information about optimizing
your app in the <a href="/topic/performance/index.html">Performance and
Power</a> section.</p>