Redraw input method in activity
<p>I set <code>configChanges="keyboardHidden|orientation"</code>. After rotate the screen, the custom soft keyboard can not display normal. </p>

<p>The oncreate did not rewrite, soft keyboard did not rewrite. </p>

<p>Is there some way to redraw the soft keyboard in <code>onConfigurationChanged</code>?</p>
