Merge "Docs: Adding information on gotchas that devs need to know about in N" into mnc-mr-docs

  been enabled on the device, this method returns a value of {@code null}.

  </li>

</ul>

<h2 id="other">Other important points</h2>

<ul>

<li>On Android N, apps should be able to gracefully handle an out-of-memory

condition, or they might crash when the user changes display size and then

restores the app from Recents.</li>

<li>

Apps running on Android N but targeting lower API levels must be able to

gracefully handle their process being killed; they should

not crash on subsequent launches.

<p>

You can diagnose this behavior by causing an identical crash

when killing the app manually via DDMS or automatically in a low-

or out-of-memory condition.

</p>

<p>

Apps targeting N and above are not automatically killed on density changes;

however, they may still respond poorly to configuration changes

</p>

</li>

<li>

Apps on Android N should be able to gracefully handle configuration changes,

and should not crash on subsequent starts. You can verify app behavior

by changing font size (<strong>Setting</strong> >

<strong>Display</strong> > <strong>Font size</strong>), and then restoring

the app from Recents.

</li>

</ul>