如何以编程方式滚动到ListView的底部? [英] How to scroll to the bottom of ListView programmatically?

问题描述

在调用notifydatasetchanged();之后，我想滚动到列表的底部，以便用户看到Listview中的最后一条记录.

After calling notifydatasetchanged(); I want to scroll to the bottom of list so that user see the last record in the Listview.

(我正在编写聊天模块，因此，需要在列表底部显示最新记录)

(I am writing Chat module so for that purpose I need latest record at the bottom of list to be visible)

任何人都可以指导我如何实现这一目标吗?

Can any one guide me how to achieve this?

推荐答案

尝试

listView.post(new Runnable(){
  public void run() {
    listView.setSelection(listView.getCount() - 1);
  }});

根据我的经验，发布"似乎是必需的，特别是如果您最近更新了该列表.

The 'post' seems to be required sometime in my experience, particularly if you have very recently updated the list.

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