Android的EPG布局 [英] Android EPG Layout

问题描述

我想开发一个EPG样的布局在android系统。我在这里看到了一些问题。但我无法理解如何使用自定义适配器视图根据时间的帮助下绘制EPG的方式行（不同大小的块）。请建议，或提供一些文档链接，以澄清自己。

I want to develop an epg kind of layout in android. I have seen some questions here. But I am not able to understand how to draw the row in "epg" manner (different size blocks) with the help of Custom AdapterView depending on time. Please suggest, or give some documentation links to clarify myself.

感谢您
拉金德拉

Thank You Rajendra

推荐答案

您需要根据他们的开始和结束时间延长的ViewGroup和覆盖其onLayout，你将不得不把在正确的位置的子视图（程序）。您将从适配器视图得到这些子视图。你还必须实现视图回收，因为它是在做的ListView，因为没有这种优化EPG组成部分将是太慢了。

You need to extend ViewGroup and override their onLayout where you will have to put in correct positions subviews(programs) based on their start and end time. You will get these subviews from AdapterView. Also you will have to implement view recycling as it is done in ListView, because without this optimization epg component will be too slow.

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