Question

I want my app to have a settings that can change image when user press a segment in a UISegmented Control, however, I only know to show it in Nav Bar. How will I implement it in a way that there is a specific View for the settings, that when a user press a segment then when done is pressed it will revert to a new view with that background image.

Answer 1

Try this lines of code.

 NSArray *ary=[sgmntControl subviews];
 NSInteger intCount=0;
 for (id seg in ary) 
  for (id imageview in [seg subviews]) 
 if ([imageview isKindOfClass:[UIImageView class]])
  {
   if(intCount==1)
    {
    [imageview setimage:[UIImage imagenamed:@""]; 

    }
    else 
    {
   [imageview setimage:[UIImage imagenamed:@""]; 

    }


   }