I asked a similar question here and got some answers, so first of all, sorry for contacting you again.
But this time I have an argument. First I will show my piece of code
- (void) showTheAlert{
UIAlertView *alertView = [[UIAlertView alloc] initWithTitle:@"Hey!" message:@"?" delegate:self cancelButtonTitle:nil otherButtonTitles:@"Yes",@"No",@"Don't know eaxactly.",nil];
[alertView setTag:101];
[alertView show];
}
- (void)willPresentAlertView:(UIAlertView *)alertView{
if(alertView.tag == 101){
[[[alertView subviews] objectAtIndex:2] setBackgroundColor:[UIColor colorWithRed:0.5 green:0.0f blue:0.0f alpha:0.5f]];
[[[alertView subviews] objectAtIndex:3] setBackgroundColor:[UIColor colorWithRed:0.0 green:0.5f blue:0.0f alpha:0.5f]];
}
}
And my last warning looks like
Now my confusion is that it is [alertView subviews]not documented, as some people say, but alertview is a subclass UIViewthat has a property called subviews.
Therefore, I use the documentary property of the superclass, which is definitely allowed.
, ? ( , - , , api. alertview.)