Detect if device properly displays UIVisualEffectView?

Question

My app utilizes UIVisualEffectView to blur the background just like Control Center. But I discovered the iPad 2 (and Retina iPad) which can run iOS 8 isn\'t pow

Answer 1

Check this WWDC session: http://asciiwwdc.com/2014/sessions/419

So, and to reiterate on what devices we don't blur and that we only do the tinting on the iPad 2 and iPad 3rd generation, we just apply the tint and we skip the blur steps.

[...]

On iPad 4th generation, iPad Air, iPad Mini, iPad Mini with retina display, iPhones and the iPod touch we do both the blur and the tinting.

I guess you have to resort to checking for the machine name:

#import 
...

struct utsname systemInfo;
uname(&systemInfo);

NSString *deviceName = [NSString stringWithCString:systemInfo.machine encoding:NSUTF8StringEncoding];
...