Threshold for showing View in Android
<p>I have a UI layout that's comprised of a single outer layout that contains three internal layouts.  The internal layouts are essentially a header, body and footer.</p>

<p>I would like to cause the top, header view to become completely hidden if it's forced to shrink past a certain threshold.  It contains a logo image, and if it shrinks past a certain point, I'd rather just hide it completely.</p>

<p>What's the best way to do this?  Is there a way to accomplish this statically in a layout xml?  If not, do I need to subclass the View and listen for resizes?  Is there another way?</p>
