public DefaultEventDelegate(RecyclerArrayAdapter <T> adapter)
 {
     this.adapter = adapter;
     footer       = new EventFooter(this);
     adapter.addFooter(footer);
 }
 public GridSpanSizeLookup(RecyclerArrayAdapter <T> adapter, int maxCount)
 {
     _adapter       = adapter;
     this.mMaxCount = maxCount;
 }