How to check if subview is button or not

Question

I am developing an application. In that I get all subviews of UITableViewCell.

The code for this one is:

    (void)listSubviewsOfView:(UIView *)view {

    // Get the subviews of the view
         NSArray *subviews = [view subviews];

    // Return if there are no subviews
    if ([subviews count] == 0) return;

    for (UIView *subview in subviews) {

        NSLog(@"%@", subview);

        // List the subviews of subview
        [self listSubviewsOfView:subview];
    }
}

But my problem is how to find out button from that subviews list. Please tell me how to solve this one.

Answer 1

You can iterate through all subviews like this.

for (id subview in subviews) {
   if ([subview isKindOfClass:[UIButton class]]) {
      //do your code
   }
}

Answer 2

Swift

for subview in view.subviews {
    if subview is UIButton {
        // this is a button
    }
}