How to remove headers from BrowseFragment?

The above call actually needs to be in the OnCreate method instead of OnActivityCreated.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setHeadersState(HEADERS_DISABLED);
}

You have to set the HeaderState like this:

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);
    setHeadersState(HEADERS_DISABLED); // Add this line
}