有一种方法
addHeaderView
可以添加几个标题,我可以反击它们,但我不知道如何才能获得视图。没有方法getHeaderView(int index),我错过了什么吗?
我的回答可能是在ListView标签中缓存视图,但也许你可以给我一些更明显的东西。
答案 0 :(得分:0)
不存在本机实现,但您可以使用适配器来操作标题,如下所示:
public class MyBaseAdapter extends BaseAdapter {
public class PojoHeader {}
public class PojoView {}
private final int TYPE_HEADER = 0;
private final int TYPE_VIEW = 0;
private final int VIEW_TYPE_COUNT = 2;
List<Object> mList;
@Override
public int getCount() {
return this.mList.size();
}
@Override
public Object getItem( final int position ) {
return this.mList.get( position );
}
@Override
public long getItemId( final int position ) {
return position;
}
@Override
public int getItemViewType( final int position ) {
if ( this.mList.get( position ) instanceof PojoHeader ) {
return this.TYPE_HEADER;
}
else if ( this.mList.get( position ) instanceof PojoHeader ) {
return this.TYPE_VIEW;
}
return super.getItemViewType( position );
}
@Override
public View getView( final int position, final View convertView, final ViewGroup parent ) {
// Your view
return null;
}
@Override
public int getViewTypeCount() {
return this.VIEW_TYPE_COUNT;
}
@Override
public boolean isEnabled( final int position ) {
if ( this.mList.get( position ) instanceof PojoHeader ) {
return false;
}
else if ( this.mList.get( position ) instanceof PojoHeader ) {
return true;
}
return true;
}
}