[android-developers] resizing a webview dynamically

I'm trying to resize a webview in a relativelayout when a user clicks a button but it's proving to be quite difficult.  Here's what I've tried.  In every case the webview simply repositions itself but never resizes.

 

   

protected void toggleMap(){

...

lp=new RelativeLayout.LayoutParams(800,600);

//lp=new RelativeLayout.LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT);

lp.addRule(RelativeLayout.

BELOW,R.id.lblTop);

web.setLayoutParams(lp);

// web.invalidate();

// web.refreshDrawableState();

// web.requestLayout();

// web.reload();

}

 

Here's my layout...

<WebView

android:id="@+id/webDetMap"

android:layout_width="fill_parent"

android:layout_height="88dp"

android:layout_below="@+id/lblBusName"

android:layout_alignParentRight="true"

/>

 

 

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