docs: hierarchyviewer updates

parent.link=index.html

@jd:body

<p>Hierarchy Viewer allows you to debug and optimize your user 

<p>The Hierarchy Viewer allows you to debug and optimize your user

interface. It provides a visual representation of the layout's View hierarchy

(the Layout View) and a magnified inspector of the display (the Pixel Perfect View). 

</p>

(the Layout View) and a magnified inspector of the display (the Pixel Perfect View). </p>

<p>To start the Hierarchy Viewer, do one of the following: </p>

<p>To start Hierarchy Viewer, enter the following command from the SDK <code>tools/</code> directory:</p>

  <pre>hierarchyviewer</pre>

</ol>

<ul>

<li> From Android Studio, choose <strong>Tools &gt; Android Device Monitor</strong> or click the

Android Device Monitor icon

<img src="{@docRoot}images/tools/hierarchicalviewer-icon.png" alt=""/>. Click the Open Perspectives

icon <img src="{@docRoot}images/tools/studio-DDMS-open-perspective-icon.png" alt=""/> and select

<strong>Hierarchy View</strong>. </li>

<li>From the SDK <code>tools/</code> directory, enter:

  <pre>monitor</pre> </li>

</ul>

<p>For more information on how to use Hierarchy Viewer, see 

<a href="{@docRoot}tools/debugging/debugging-ui.html">Debugging and Profiling UIs</a>

<p>For more information on how to use the Hierarchy Viewer, see

<a href="{@docRoot}tools/debugging/debugging-ui.html">Optimizing Your UI</a>.

</p>

<p class="note"><strong>Note:</strong> The command line version of Hierarchy Viewer has been

deprecated. </p>