安卓：＆是什么QUOT; setTextFilterEnabled＆QUOT;方法呢？ [英] Android: what does "setTextFilterEnabled" method do?

问题描述

这是什么在 setTextFilterEnabled（）方式吗？

推荐答案

它基本上能够筛选对于给定的ListView的内容。然而，需要注意，所说明<一个href="http://groups.google.com/group/android-developers/browse%5Fthread/thread/22b015b031a13bb2">here是，过滤不自动发生。据该链接，你必须提供过滤逻辑，然后根据AbsListView文档，其中列出该方法，适配器调用该方法上还必须实现的Filterable 。

It basically enables filtering for the contents of the given ListView. However, the caveat, as explained here is that the filtering doesn't happen automatically. According to that link, you have to provide the filtering logic and then according to the AbsListView docs that outline that method, the adapter you call that method on must also implement Filterable.

希望有所帮助......

Hope that helps...

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