android - How to show header of ListView when its empty

Question

I am developing the following screen

The fourboxes next to each other are buttons. On clicking of the buttons I am changing the adapter of the listview.

Since the content above the listview took up lot of space I made the whole thing as an header and added it via code.

   myPollsList = (ListView) findViewById(R.id.listArea);
myPollsList.addHeaderView(getLayoutInflater().inflate(R.layout.profile_listview_header, null));

Now I want to show some view when the list is empty. But if I do that then the header also goes away.

I am using this in a Activity and not a ListActivity. Any suggestions or workarounds for showing the header even when the list is empty ?

EDIT: Refer to my earlier question here ListView not getting space to show content on smaller screens . This is where someone suggested me to solve the problem by putting it as a header

Answer 1

I found a simple solution for this problem. If there's no elements for list and you are not adding the adapter, just add this:

mListView.setAdapter(null);

and the header will appear. It's easier than adding empty / fake item to the list.