Android UI - align buttons in the centre, order vertically
<p>I'm trying to create a UI that has a banner on the top but one table row below has a list of buttons ordered vertically, but aligned horizontally...</p>

<p>My code so far is...</p>

<pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
</code></pre>

<p>
</p>

<pre><code>&lt;Button android:id="@+id/button1" android:layout_height="wrap_content" 
android:layout_width="wrap_content" android:text="Theme"&gt;
&lt;/Button&gt;

&lt;Button android:id="@+id/button1" android:layout_height="wrap_content" 
android:layout_width="wrap_content" android:text="Theme2"&gt;
&lt;/Button&gt;

&lt;Button android:id="@+id/button1" android:layout_height="wrap_content" 
android:layout_width="wrap_content" android:text="Theme3"&gt;
&lt;/Button&gt;
</code></pre>

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<p>All this does is put all the buttons in the centre, how do I make each button flow down?  I basically want a similar UI design to <a href="http://www.appbrain.com/app/friday-soundboard-rebecca/com.randomcrap.soundboard" rel="nofollow">http://www.appbrain.com/app/friday-soundboard-rebecca/com.randomcrap.soundboard</a> (not nearly as evil with content though :) )</p>

<p>Thanks!</p>
