UIImageView作为URL的链接 [英] UIImageView as a link to a URL

问题描述

如何使UIImageView在用户单击时在Safari中打开URL?

How to make a UIImageView open a URL in Safari when user clicks it?

推荐答案

我建议为此使用按钮.您可以使用所需的任何图像来创建自定义UIButton.这具有提供按钮的内置目标动作机制的优点，并且能够提供突出显示的图像以提供用户反馈.考虑使用类似这样的东西:

I would suggest using a button for this purpose instead. You can create a custom UIButton with whatever image you want. This gives the advantage of providing the built-in target-action mechanism of a button, as well as being able to provided a highlighted image to provide the user feedback. Consider using something like this:

UIButton *button = [UIButton buttonWithType:UIButtonTypeCustom];
[button setImage:[UIImage imageNamed:@"regular_image.png"] forState:UIControlStateNormal];
[button setImage:[UIImage imageNamed:@"highlighted_image.png"] forState:UIControlStateHighlighted];
[button addTarget:self action:@selector(loadURL) forControlEvents:UIControlEventTouchUpInside];

请注意，对于用户而言，它仍然看起来像只是一幅图像".

Note that it will still look like "just an image" to the user.

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