Find centralized, trusted content and collaborate around the technologies you use most.
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
可能重复: Android:如何在联系人应用程序中使用字母索引器和快速滚动填充 ListView。?
我需要用分隔符做一个 listView 。这很容易,但我还需要分隔符具有这种行为:
在下一个分隔符到达之前,分隔符不会消失。
我该怎么做?