Android 如何在退出上下文操作模式时刷新Listview

我有一个SherlockListFragment，它实现了上下文操作模式。onActionItemClicked方法更新数据库中的条目。如何刷新SherlockListFragment以更新Listview

这是我的SherlockListFragment类和ActionMode.Callback

    public class FavListFragment extends SherlockListFragment implements LoaderManager.LoaderCallbacks<Cursor> {

       ...        
       @Override
        public void onLoadFinished(Loader<Cursor> loader, Cursor cursor) {
            ...
            getListView().setOnItemLongClickListener(new OnItemLongClickListener() {
                @Override
                public boolean onItemLongClick(AdapterView<?> parent, View view,
                        int position, long id) {
                    if(mActionMode != null) {
                        return false;
                    }
                    mActionMode = getSherlockActivity().startActionMode(actionModeCallback);
                    return true;
                }
            });
        }

        private ActionMode.Callback actionModeCallback = new ActionMode.Callback() {

            ...

            @Override
            public void onDestroyActionMode(ActionMode mode) {
                mActionMode = null;

            }

            @Override
            public boolean onActionItemClicked(ActionMode mode, MenuItem item) {
                switch(item.getItemId()) {
                case R.id.deleteMenu:
                    int id = cursor.getInt(cursor.getColumnIndex("_id"));

                    ContentValues values = new ContentValues();
                    Uri singleUri = ContentUris.withAppendedId(ZikrContentProvider.CONTENT_FAV_ID_URI, id);
                    values.put(FAV, 0);
                    getSherlockActivity().getContentResolver().update(singleUri, values, null, null);
                    mode.finish();


                    return true;
                default:
                    return false;
                }

            }
        }; 
    }

我已尝试adapter.notifyDataSetChanged，但ListView未得到更新。我还尝试了getLoaderManager.restartLoaderLOADER_ID，null，arg，但我不确定应该指定什么参数3。我的适配器是SimpleCorsAdapter。请帮忙

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谢谢。

请致电invalidateViews以刷新列表片段

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listFragment.getListView.invalidateViews

让你的片段实现ActionMode.Callback和

LoaderManager.LoaderCallbacks<Cursor> 

从onActionItemClicked

getLoaderManager.restartLoader(LOADER_ID, null, **this**)