Screen shifts a bit when change focus to next edittext
<p>I have a little issue with the keyboard on my numberpicker.
It's kinda hard to explain in words so here are some screenshots: </p>

<p>When I click on the numberpicker the keyboard shows up: </p>

<p><img src="http://i.stack.imgur.com/9i5GT.png" alt="enter image description here"></p>

<p>When I click on the next button (in this case the 'Volg' button) I implemented that it should focus the next edittext.</p>

<p><img src="http://i.stack.imgur.com/cpc9l.png" alt="enter image description here"></p>

<p>But as you can see, the screen shifts a little to the top.
This is not a huge problem but it's kinda annoying.</p>

<p>What can cause this, or how can I fix this ?</p>

<p>Edit: the layout is a scrollview.</p>
