安卓：禁用的ListView选择 [英] Android: disable ListView selection

问题描述

我有一个ListView，我再次显示了正确的答案，当用户选择突出显示的项目。然而，在这一点上，我想禁用选择列表视图中的项目;用户只能得到由pressing一个按钮，下一个问题。不过，即使我禁用，像这样的项目：

I have a listView that I re-display with the correct answer highlighted when the user selects an item. However, at that point I would like to disable selection of list view items; the user can only get to the next question by pressing a button. However, even if I disable the items like so:

   private void disableItemSelection() {
        ListView lv = getListView();
        for (int i = 0; i < lv.getChildCount(); i++){
            View v = lv.getChildAt(i);
            v.setEnabled(false);
        }
    }

...它仍然凸显了选择当用户选择它。有什么想法吗？

...it still highlights the selection when the user selects it. Any thoughts?

推荐答案

滚动锁定的原因是因为您要设置为

The reason the scrolling is locked is because you are setting up at

ListView

我找到了一种方法来禁用突出不锁定卷轴。您需要将其设置为ListAdapter如下图所示：

I found a way to disable highlighting without locking the scroll. You need to set it up at ListAdapter as shown below:

ArrayAdapter<String> myList = new ArrayAdapter<String>(this, R.layout.list_item, strText) {
           public boolean isEnabled(int position) 
            { 
                    return false; 
            } 
        };

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