iPhone - 创建图像网格列表 [英] iPhone - Create an images grid list

问题描述

我正在开发一个应用程序，它可以从网站上获取图像，并通过Apple的照片应用程序显示给用户。

I'm developing an application that get images from a website and display to user with a grid view like Photo app by Apple.

当您点击图像时我想推出一个显示图像信息和其他东西的视图控制器。

When you tap on an image I would to push a view controller that displays images info and other stuff.

实现这个的更好的方法是什么？我以为是自定义的UITableViewCell。 （我已经看到有三个和AQGridView库，但我是新手开发者，文档非常差。提示？）

What's the better way to implement this? I thought a custom UITableViewCell. (I've seen there are Three20 and AQGridView libs but I'm a newbie developer and the docs are very very poor. Hints?)

谢谢。

推荐答案

我认为UITableView是最好的方法。它的内存效率高，你只能显示3个图像，所以开销并不是那么糟糕。提示，当您从网站异步获取图像时，创建自定义视图是NSURLRequest的委托，从网页获取数据，使用imageWithData将数据解析为UIImage，并且在调用完成的委托方法时，将imageview放在上面自定义视图的顶部。这是下载异步方法的最佳方法。祝你好运！

I think the UITableView is the best way of doing it. Its memory efficient and your only going to display 3 images anyway so the overhead isn't that bad. A tip, when your asynchronously getting images from the website, create a custom view is a delegate of NSURLRequest, get the data from a webpage, parse the data into a UIImage using imageWithData and when the finished delegate method is called, put a imageview on top of the custom view. This is the best method of downloading asynchronous methods. Good luck!

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