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ListFragmentをFragmentTabHostで管理する際にタブ切り替えでFooterViewが消える現象の対処法

Last updated at Posted at 2014-12-03

ListFragmentでaddfooterview()をしてFragmentTabHostでタブ切り替えして、addfooterview()をしたListFragmentのViewに戻るとaddfooterviewしたViewが消えている現象の対処法として、まずonCreate()などでフッターに入れたいViewを生成し、メンバ変数で保持する。

ListFragment.java
//リストフラグメントからListViewを取得
_listview = getListView();

__footer = getActivity().getLayoutInflater().inflate(R.layout.time_line_list_footer_layout, null);
_btn = (Button)_footer.findViewById(R.id.add);

@Override
public void onResume()
{
    super.onResume();
    if(_listview.getFooterViewsCount() == 0)
    {
        _listview.addFooterView(_footer);
    }
}

getFooterViewsCount()でgetFooterViewsCountが0だったら(_footer)が存在しなかったらaddFooterView(_footer)をする。

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