PullToRefresh 下拉刷新 上拉加载

先导入library包

//listView监听 上拉加载 下拉刷新

listView.setOnRefreshListener(new PullToRefreshBase.OnRefreshListener2<ListView>() {
    @Override
    public void onPullDownToRefresh(PullToRefreshBase<ListView> refreshView) {
        initData(1);
        handler.sendEmptyMessage(2);
    }

    @Override
    public void onPullUpToRefresh(PullToRefreshBase<ListView> refreshView) {
        i++;
        initData2(i);
    }

//停止刷新

listView.onRefreshComplete();