public boolean isSelected(int pos) { SelectableItem item = getSelectableItem(pos); if (item == null) { return false; } return item.isSelected(); }
public void setSelected(int pos, boolean selected) { SelectableItem item = getSelectableItem(pos); if (item == null) { return; } if (item.isSelected() ^ selected) { item.setSelected(selected); if (mOnItemSelectChangeListener != null) { mOnItemSelectChangeListener.onSelectChange(pos, selected); } } }