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Image comparison in iOS 8 not working

I am using a button with multiple images, for example, after clicking a button, the image of that button changes, so I used something like this:

if(button.imageVIew.image ==[UIImage imageNamed:@"addFriendPressed.png"]){

    do something

}

This worked in iOS 7, not iOS8. Any solutions please?

- (BOOL)image:(UIImage *)image1 isEqualTo:(UIImage *)image2
{
    NSData *data1 = UIImagePNGRepresentation(image1);
    NSData *data2 = UIImagePNGRepresentation(image2);

    return [data1 isEqual:data2];
}
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1 answer


Use isEqual :

if([button.imageVIew.image isEqual:[UIImage imageNamed:@"addFriendPressed.png"]]){
    do something
}

or



if([[button backgroundImageForState:UIControlStateNormal] isEqual: [UIImage imageNamed:@"addFriendPressed.png"]]){
    do something
}

or add category to UIImageView

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