iOS Code Snippet Make Blur Any View

Hi,

This small code will allow to apply a blur effect to any view.

Sub ApplyBlur( View as View)
dim nome as NativeObject=Me
nome.RunMethod("MakeBlur:",Array(view))
End sub

#If OBJC

-(void)MakeBlur: (UIView*)view
{
if (!UIAccessibilityIsReduceTransparencyEnabled()) {
    view.backgroundColor = [UIColor clearColor];

    UIBlurEffect *blurEffect = [UIBlurEffect effectWithStyle:UIBlurEffectStyleDark];
    UIVisualEffectView *blurEffectView = [[UIVisualEffectView alloc] initWithEffect:blurEffect];
    blurEffectView.frame = view.frame;
    blurEffectView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleHeight;

    [view addSubview:blurEffectView];
}
else {
    view.backgroundColor = [UIColor blackColor];
}
}

#End if

 

[narek adonts]

You can also change the style:
The exemple is with Dark style.
There is also Light and ExtraLight

 

[susu]

I tried your code on iPhone 4 with iOS 7.1.2
My app crash without any error even in Debug mode. How can I fix it? Thanks.

 

[narek adonts]

you need iOS 8 +

 

[susu]

Oh, that's why. Thanks.

 

[ilan]

How can we do if ios 8+ then...??

 

[narek adonts]

Use the code in the first post ))

 

[ilan]

Use the code in the first post ))

Ok sorry i have not seen if... is...enabled...

Thanx

 

[ilan]

But i dont understand why susu had a crash? Have you updated the code?

 

[susu]

But i dont understand why susu had a crash? Have you updated the code?

I tested on iPhone 4 with iOS 7.

 

[ilan]

I tested on iPhone 4 with iOS 7.

I think i was misunderstood, i know that you used ios 7 and i understand that it runs only from ios8+ so i asked if it is possible to add an if statement to avoid a crash

So if app run on ios 7 do nothing only if app run on ios 8+ then do the code... to avoid crashes so i assumed he updated the code after you report a crash, but i dont see a "last edited..." in the first post

 

[tufanv]

how can we remove the blur =?