CODEWITHSUNDEEP
ios
smDeveloper
smDeveloper

Reputation: 1068

ABPeoplePickerNavigationController change Cancel button text to Done and still call delegate method?

If the text itself can't be changed and the button needs to be replaced then please also explain how to make the delegate method

- (void)peoplePickerNavigationControllerDidCancel:(ABPeoplePickerNavigationController *)peoplePicker

still get called from replacement button?

Any help is greatly appreciated.

Upvotes: 1

Views: 996

Answers (1)

smDeveloper
smDeveloper

Reputation: 1068

After some fiddling this worked:

Include UINavigationControllerDelegate in object .h file. Add the following to .m file:

- (void) showAddressBook {
    ABPeoplePickerNavigationController *picker = [[ABPeoplePickerNavigationController alloc] init];
    picker.peoplePickerDelegate = self;
    // use delegate to change cancel text to done on picker that pops up
    picker.delegate = self;
    [self presentViewController:picker animated:true completion:nil];
}

// replace button now that controller is initialized
- (void)navigationController:(UINavigationController*)navigationController willShowViewController:(UIViewController *)viewController animated:(BOOL)animated {
    if([navigationController isKindOfClass:[ABPeoplePickerNavigationController class]]) {

        UIBarButtonItem *obbi = navigationController.topViewController.navigationItem.rightBarButtonItem;

        UIBarButtonItem *bbi = [[UIBarButtonItem alloc] initWithTitle:@"Done" style:UIBarButtonItemStyleDone target:obbi.target action:obbi.action];
        navigationController.topViewController.navigationItem.rightBarButtonItem = bbi;
    }
}

Upvotes: 2

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