什么ListActivity和ListView提供超越常规的活动和观？ [英] What do ListActivity and ListView provide beyond a regular Activity and View?

问题描述

在Android的，哪些功能做ListActivity和ListView提供超越常规的活动和看法？

In Android, what functionality do ListActivity and ListView provide beyond a regular Activity and View?

推荐答案

A ListActivity 提供了使用的ListView一些方便的方法的活动的内部。最好的例子是，这是很容易到数据源（的ArrayList 或光标到数据库）连接到在的ListView ，并将它显示给用户。在的ListView ，也可以变成可点击

A ListActivity provides some convenience methods for using a ListView inside of the Activity. The best example would be that it is very easy to attach a data source (ArrayList or Cursor to a Database) to the ListView and have it be displayed to the user. The ListView can also be made clickable.

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