In my phonegap application for android(4.2.2) using jquery mobile(v 1.3.2) when the text box is focused (keyboard is open/show) at the time the jquery mobile FIXED header hide never visible again.Here is the sample code.
<!-- header start -->
<div data-role="header" id="header" data-position="fixed" data-tap-toggle="false">
<h4>Stop Card</h4>
<div class="ui-btn-left">
<a data-role="button" data-icon="check" id="save" >Lagre</a>
</div>
<div class="ui-btn-right">
<a data-role="button" data-icon="delete" id="stopCardcancel" >Avbryt</a>
</div>
</div>
<!-- header end -->