allow specifying native method call.

[Goldziher]

Hi,

I'd like to ask for the option to call a native method in a button. For example, when calling the setup button I'd like to be able to call openPaymentSetup, e.g.:

if ( [PKPassLibrary isPassLibraryAvailable] ) { PKPassLibrary* lib = [[PKPassLibrary alloc] init]; [lib openPaymentSetup]; }