How do I create a standard iOS Share button?

Question

The iOS Human Interface Guidelines say:

Use the system-provided Share button. Users are familiar with the meaning and behavior of thi

Answer 1

Here is the code. I am assuming you are inside ViewController so self has navigationItem property.

UIBarButtonItem *shareButton = [[UIBarButtonItem alloc]
initWithBarButtonSystemItem:UIBarButtonSystemItemAction
                     target:self
                     action:@selector(shareAction:)];
self.navigationItem.rightBarButtonItem = shareButton;