在MPMediaPickerController应用中实现字母滚动 [英] implement alphabetical scroll in MPMediaPickerController app

问题描述

如果您转到iphone库，然后转到歌曲，您将看到歌曲的显示方式类似于MPMediaItemPicker类.唯一的区别是ipod应用程序在列表顶部显示搜索栏，在右侧显示一个漂亮的字母滚动，而MPMediaItemPicker类仅播放一个简单的上下滚动. 如何在MPMediaItemPicker类的右侧实现按字母顺序滚动? 有人可以帮我吗.

If you go to the iphone library and then go to songs, you will see the songs being displayed in a similar way to the MPMediaItemPicker class does. The only difference is that the ipod application shows the search bar right at the top of the list and also a nice alphabetical scroll on the right hand side whereas the MPMediaItemPicker class only isplays a simple scroll going up and down. How can i implement an alphabetical scroll on the right in the MPMediaItemPicker class? Can someone please help me.

推荐答案

查看以下代码:

https://github.com/jaminguy/JGMediaPicker

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