SwipeRefreshLayout僅顯示一項？

Question

我曾嘗試為現有的ListView實現SwipeRefreshLayout，但是每當我運行該程序時，即使我通過拉動刷新它，它也僅顯示一項。 但是，刷新動畫有效。 以下是相關代碼：

    items = (ListView)findViewById(R.id.myList);
    adapter = new Adapter(ctx);
    adapter.setTextKey("myItem");
    //adapter.setImageKey("image");
    items.setAdapter(adapter);
    adapter.loadObjects();

    final SwipeRefreshLayout swipeView = (SwipeRefreshLayout) findViewById(R.id.swipe2);
    swipeView.setEnabled(false);
    swipeView.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
        @Override
        public void onRefresh() {
            swipeView.setRefreshing(true);
            ( new Handler()).postDelayed(new Runnable() {
                @Override
                public void run() {
                    swipeView.setRefreshing(false);

                }
            }, 3000);
        }
    });

    items.setOnScrollListener(new AbsListView.OnScrollListener() {
        @Override
        public void onScrollStateChanged(AbsListView absListView, int i) {

        }

        @Override
        public void onScroll(AbsListView absListView, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            boolean enable = false;
            if(items != null && items.getChildCount() > 0){
                // check if the first item of the list is visible
                boolean firstItemVisible = items.getFirstVisiblePosition() == 0;
                // check if the top of the first item is visible
                boolean topOfFirstItemVisible = items.getChildAt(0).getTop() == 0;
                // enabling or disabling the refresh layout
                enable = firstItemVisible && topOfFirstItemVisible;
            }
            swipeView.setEnabled(enable);
        }
    });

Answer 1

問題不在於SwipeRefreshLayout。 我將ListView放在xml的ScrollView中，導致錯誤。

Answer 2

只需刪除滾動視圖，列表視圖就足夠了