RecyclerView stackFromBottom [英] RecyclerView stackFromBottom

问题描述

我刚刚实现了新的RecyclerView.我想使用它来显示用户的消息(短信).

I just implemented the new RecyclerView. I want to use it do display user's messages(sms).

我在官方文档中读到，RecyclerView是新的和改进的ListView(类似)，我们应该使用它来获得更好的性能.

I read on official documentation that RecyclerView is a new and improved ListView (something like that) and we should use it for better performance.

一切都很顺利，直到我想显示用户的对话并且我希望消息从底部开始显示.在ListView中，我通常会使用android:stackFromBottom="true"，但是当我在RecyclerView中尝试此操作时，它不起作用(即使没有收到任何错误).

Everything went great until I wanted to display a user's conversation and I want the messages to be displayed starting from the bottom. In a ListView I would normally use android:stackFromBottom="true" but when I tried this in the RecyclerView it didn't work (even if didn't receive any error).

有人知道如何使RecyclerView的物品从底部堆叠吗?谢谢.

Does anyone know how to make the RecyclerView's items to be stacked from bottom? Thank you.

推荐答案

感谢tyczj的评论，我知道了.在RecyclerView而不是stackFromBottom中，您必须使用stackFromEnd https://developer.android.com/reference/android/support/v7/widget/LinearLayoutManager.html#setStackFromEnd(boolean)

Thanks to tyczj's comment I figured it out. In RecyclerView instead of stackFromBottom you have to use stackFromEnd https://developer.android.com/reference/android/support/v7/widget/LinearLayoutManager.html#setStackFromEnd(boolean)

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