pullToRefreshView.setMode(PullToRefreshBase.Mode.BOTH);//两端刷新pullToRefreshView.setMode(PullToRefreshBase.Mode.PULL_FROM_START);//上拉刷新pullToRefreshView.setMode(PullToRefreshBase.Mode.PULL_FROM_END);//下拉刷新

pullToRefreshView = (PullToRefreshListView) view.findViewById(R.id.pull_to_refresh_listview);pullToRefreshView.setMode(PullToRefreshBase.Mode.BOTH);//两端刷新
//        pullToRefreshView.setMode(PullToRefreshBase.Mode.PULL_FROM_START);//上拉刷新
//        pullToRefreshView.setMode(PullToRefreshBase.Mode.PULL_FROM_END);//下拉刷新pullToRefreshView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() {@Overridepublic void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) {refreshType = REFRESH_TYPE_DOWN;refreshView.getLoadingLayoutProxy().setRefreshingLabel("正在加载");refreshView.getLoadingLayoutProxy().setPullLabel("下拉加载更多");refreshView.getLoadingLayoutProxy().setReleaseLabel("释放开始加载");
//                refreshView.getLoadingLayoutProxy().setLastUpdatedLabel("最后加载时间:");// Do work to refresh the list here.new GetDataTask().execute();}@Overridepublic void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {refreshType = REFRESH_TYPE_UP;refreshView.getLoadingLayoutProxy().setRefreshingLabel("正在加载");refreshView.getLoadingLayoutProxy().setPullLabel("上拉加载更多");refreshView.getLoadingLayoutProxy().setReleaseLabel("释放开始加载");
//                refreshView.getLoadingLayoutProxy().setLastUpdatedLabel("最后加载时间:");// Do work to refresh the list here.new GetDataTask().execute();}});

private class GetDataTask extends AsyncTask<Void, Void, String[]> {@Overrideprotected String[] doInBackground(Void... params) {try {Thread.sleep(3000);} catch (InterruptedException e) {e.printStackTrace();}return new String[0];}@Overrideprotected void onPostExecute(String[] result) {// Call onRefreshComplete when the list has been refreshed.
            pullToRefreshView.onRefreshComplete();if(REFRESH_TYPE_DOWN == refreshType){Article article = new Article();article.setTitle("下拉刷新添加title");adapter.insert(article,0);//adapter是一个LinkedList}else if(REFRESH_TYPE_UP == refreshType){Article article = new Article();article.setTitle("上拉刷新添加title");adapter.add(article);}super.onPostExecute(result);}}

<!--ptr:ptrDrawable="@drawable/default_ptr_flip"ptr:ptrAnimationStyle="flip"  flip:翻转  rotate:旋转--><!--     ptr:ptrShowIndicator="true"  右上角 右下角出现箭头--><com.handmark.pulltorefresh.library.PullToRefreshListViewandroid:id="@+id/pull_to_refresh_listview"android:layout_height="fill_parent"android:layout_width="fill_parent"ptr:ptrShowIndicator="true"android:background="#CCC" />