Android ListView分页时出现java.lang.ClassCastException: android.widget.HeaderViewListA
2013-11-25 11:18
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在ListView分页中，当刷下一页的数据时,会出现java.lang.ClassCastException: android.widget.HeaderViewListAdapter 不能强转为listview的异常信息,这是因为当向listview中加入headerview或者footviwer时,调用ListView的setAdapter方法会将adapter转化为headerviewlistadapter。
解决方法:
HeaderViewListAdapter listAdapter = (HeaderViewListAdapter) listView.getAdapter(); //首先先将listView强制转换为HeaderViewListAdapter
FriendsAdapter adapter = (FriendsAdapter)listAdapter.getWrappedAdapter();
//通过HeaderViewListAdapter 转换为自定义的adapter
解决方法:
HeaderViewListAdapter listAdapter = (HeaderViewListAdapter) listView.getAdapter(); //首先先将listView强制转换为HeaderViewListAdapter
FriendsAdapter adapter = (FriendsAdapter)listAdapter.getWrappedAdapter();
//通过HeaderViewListAdapter 转换为自定义的adapter
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