ipad 2摄像机支持检测

问题描述

我有一个应用程序使用以下宏：

#define IS_IPAD（[[UIDevice currentDevice] respondingToSelector：@selector（userInterfaceIdiom） ]&&&& [UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad）

b
$ b

但是，我使用它来关闭在应用中拍照的选项。

如何检测

解决方案

这应该可以工作

I have an app that uses the following Macro:

#define IS_IPAD ([[UIDevice currentDevice] respondsToSelector:@selector(userInterfaceIdiom)] && [[UIDevice currentDevice] userInterfaceIdiom] == UIUserInterfaceIdiomPad)

which works very well for me.

However, I was using it to turn off the option of taking a photo in the app.

How can I detect if the camera option is available regardless of device?

解决方案

That should work

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