iphone - ABPersonViewController 上的自定义操作

Question

我的应用程序打开了一个 ABPersonViewController 并为用户提供了编辑或选择联系人的选项。我可以轻松地允许编辑 ( pvc.allowsEditing = YES)，但我不知道如何添加“选择”按钮。我更愿意将它作为自定义按钮添加到 ABPersonViewController，如文本消息等默认按钮。

Answer 1

在它出现后，我最终进行了子类化ABPersonViewController并滑入。UIToolbar下面是一个例子：

- (void)showToolbar
{
// build the toolbar items
UIBarButtonItem *spaceItem = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemFlexibleSpace target:nil action:nil];
NSString* buttonTitle = NSLocalizedString(@"Select This Contact",@"button to select a contact");
UIBarButtonItem *chooseItem = [[UIBarButtonItem alloc] initWithTitle:buttonTitle
                                                               style:UIBarButtonItemStyleDone 
                                                              target:self 
                                                              action:@selector(chooseContact)];

// slide in the toolbar
self.navigationController.toolbar.barStyle = UIBarStyleDefault;
[self.navigationController setToolbarHidden:NO animated:YES];
self.navigationController.toolbar.items = [NSArray arrayWithObjects:spaceItem, chooseItem, nil];
[spaceItem release];
[chooseItem release];
}


- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
[self.navigationController setToolbarHidden:YES animated:animated];
}

- (void)viewDidAppear:(BOOL)animated 
{
[self showToolbar];
[super viewDidAppear:animated];
}

Answer 2

No, you can't. Any modifications on the default appearance of ABPersonContact will be rejected by Apple. An alternative way is to custom your own ViewController and load data from Contact.