title: change xml layout to java code
body: <p>Hi
  can any one tell how we can change the xml layout to java code.
   I need to show the grid view inside the tab view . For that I need to implement these attributes in Java code rather than xml .Please reply</p>
  
  <pre><code>android:layout_width="fill_parent" 
  android:layout_height="fill_parent"
  android:numColumns="auto_fit"
  android:verticalSpacing="10dp"
  android:horizontalSpacing="10dp"
  android:columnWidth="90dp"
  android:stretchMode="columnWidth"
  android:gravity="center"
  </code></pre>