title: set the textsize of a listview
body: <p>I have a custom listview and have defined a style for it. I am not able to change the textsize of the items on listview. I am trying to change it through layout so that it can dynamically change depending on device. </p>
  
  <p>styles.xml</p>
  
  <pre><code>&lt;style parent="@android:attr/listViewStyle" name="ListStyle"&gt;
      &lt;item name="android:background"&gt;@android:color/white&lt;/item&gt;
      &lt;item name="android:divider"&gt;@drawable/divider&lt;/item&gt;
      &lt;item name="android:textSize"&gt;26dp&lt;/item&gt;
      &lt;item name="android:textStyle"&gt;bold&lt;/item&gt;
  &lt;/style&gt;
  </code></pre>
  
  <p>xml layout</p>
  
  <pre><code>&lt;TvList style="ListStyle"
       android:id="@+id/mainview" 
      android:layout_height="300dp"
      android:layout_width="wrap_content" /&gt;
  </code></pre>
  
  <p>I know that i can use  <code>setTextSize</code> in my code for changing the font size . But i want to change it applying styles.
  Any suggestions on how to go about changing it? </p>
  
  <p>Thanks</p>