Android Studio Turn Off Documentation Popup
<p>I've been fighting this for a while now.  It's gotten really irritating.
I've tried turning off</p>

<ul>
<li>File->Settings->Editor->General->show quick documentation on mouse move
<li>File->Settings->Editor->CodeCompletion->autopopup code completion
<li>File->Settings->Editor->ParameterInfo->autopopup in (ms)
<li>Dragging the documentation window to the side.
</ul>

<p>And none of these have worked.  I'm using Android Studio 2.2.3 on Ubuntu Linux.  What am I missing?<br>
Thanks!</p>