public void addHeaderView(View v){
  addHeaderView(v,null,true);
}

public void addHeaderView ( View v ) { addHeaderView ( v , null , true ) ; }
add a fixed view to appear at the top of the grid . if addheaderview is called more than once , the views will appear in the order they were added . views added using this call can take focus if they want . < p / > note : call this before calling setadapter . this is so headergridview can wrap the supplied cursor with one that will also account for header views .
