listView添加多个不同的adapter(3)

                return(typeOffset+section.adapter.getItemViewType(position-1));   
            }   
   
            position-=size;   
            typeOffset+=section.adapter.getViewTypeCount();   
        }   
           
        return(-1);   
    }   
   
    public boolean areAllItemsSelectable() {   
        return(false);   
    }   
   
    public boolean isEnabled(int position) {   
        return(getItemViewType(position)!=TYPE_SECTION_HEADER);   
    }   
   
    @Override   
    public View getView(int position, View convertView,   
                                            ViewGroup parent) {   
        int sectionIndex=0;   
           
        for (Section section : this.sections) {   
            if (position==0) {   
                return(getHeaderView(section.caption, sectionIndex,convertView, parent));   
            }   
   
            int size=section.adapter.getCount()+1;   
   
            if (position<size) {   
                return(section.adapter.getView(position-1,  convertView,parent));   
            }