ListView控件不是扩大内NestedScrollView [英] ListView s not expanding inside NestedScrollView

问题描述

现在用的协调布局在我的活动页面。在这下面有应用栏的ListView。但其时，我使用的ListView代替NestedScrollView不工作。如果我把里面的ListView NestedScrollView，ListView控件不扩大

Am using Coordinator Layout in my activity page. In that there is ListView below the app bar. But its not working when i use ListView instead of NestedScrollView. And if i put ListView inside NestedScrollView, ListView is not expanding

推荐答案

对于 CoordinatorLayout 正常工作所需的滚动孩子实施<一个href="https://developer.android.com/reference/android/support/v4/view/NestedScrollingChild.html">NestedScrollingChild.这样的类 NestedScrollView 和 RecyclerView 。

For the CoordinatorLayout to work properly you need the scrolling child to implement NestedScrollingChild. Such classes are NestedScrollView and RecyclerView.

要说它短 - 只要使用 RecyclerView 为您滚动内容，它会正常工作：）

To say it short - just use a RecyclerView for your scrolling content and it'll work correctly :)

P.S。作为一个方面说明，我没有看到一个原因，为什么你会使用的ListView 了。我知道这是一个习惯，更容易安装（因为你已经做了很多次），但使用 RecyclerView 反正是推荐的方式。

P.S. As a side note, I don't see a reason why you'd use a ListView anymore. I know it's a habit and it's easier to setup (because you've done it many times), but using a RecyclerView is the recommended way anyways.

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