android - Android Studio 中的“super”关键字错误

Question

我正在浏览 git hub 中可用的 Infinite Scroll Listview 代码。 https://github.com/weixiao1984/Android-Infinite-Scroll-Listview . 我发现， super 关键字在 Android Studio 中显示为错误，而在 Eclipse 中则完全没问题。 请检查以下使用 super 关键字的代码。 InfiniteScrollListView.super 行显示错误。由于这个错误，我无法在 Android Studio 中构建项目。请帮助我解决 Android Studio 的问题。提前致谢。

 @Override
public void setAdapter(ListAdapter adapter) {
    // Force the list view to accept its own type of adapter
    if (!(adapter instanceof InfiniteScrollListAdapter)) {
        throw new IllegalArgumentException(InfiniteScrollListAdapter.class.getSimpleName() + " expected");
    }
    // Pass information to adaptor
    InfiniteScrollListAdapter infiniteListAdapter = (InfiniteScrollListAdapter) adapter;
    infiniteListAdapter.setLoadingMode(loadingMode);
    infiniteListAdapter.setStopPosition(stopPosition);
    infiniteListAdapter.setInfiniteListPageListener(this);
    this.setOnScrollListener(infiniteListAdapter);
    // Workaround to keep spaces for header and footer
    View dummy = new View(getContext());
    addLoadingView(InfiniteScrollListView.super,dummy);
    super.setAdapter(adapter);
    removeLoadingView(InfiniteScrollListView.super, dummy);
}

添加加载方式

 //Add loading view method
private void addLoadingView(ListView listView, View loadingView) {
    if (listView == null || loadingView == null) {
        return;
    }
    // Avoid overlapping the header or footer
    if (!loadingViewVisible) {
        if (loadingMode == LoadingMode.SCROLL_TO_TOP) {
            // Add loading view to list view header when scroll up to load
            listView.addHeaderView(loadingView);
        } else {
            // Add loading view to list view footer when scroll down to load
            listView.addFooterView(loadingView);
        }
        loadingViewVisible = true;
    }
}

Answer 1

根据评论中的讨论。 addLoadingView(ListView listView, View loadingView); 方法需要一个 ListView。如果您有 InfiniteScrollListView 的实例。你可以把它传递给这个方法。因为 InfiniteScrollListView 是一个 ListView。