UIColor有没有人可以告诉我我将如何编码

Question

带有uicolor的参数喜欢这张照片

Answer 1

%hook CNContactView
-(void) setBackgroundColor:(UIColor *)arg {

   // You can use this one
      arg = [UIColor redColor];


  // Or this one
     arg = [UIColor colorWithRed:36.0f/255.0f green:52.0f/255.0f blue:71.0f/255.0f alpha:1.0];


   return %orig;
}

%end