iphone - UITabbarController + ABPeoplePickerNavigationController 无法正常工作

Question

目前我正在使用 ABPeoplePickerNavigationController 和 UITabbarController 并想在 UITabbarController 的索引 2 中打开 ABPeoplePickerNavigationController..

所以在索引 2 的 viewcontroller 上，我写了这样的代码，

-(void)awakeFromNib
{
    ABPeoplePickerNavigationController *picker = [[ABPeoplePickerNavigationController alloc] init];
    NSMutableArray *newControllers = [NSMutableArray arrayWithArray: [self.tabBarController viewControllers]];
    [picker.navigationBar setBarStyle:UIBarStyleBlackOpaque];
    [newControllers replaceObjectAtIndex:2 withObject: picker];
    [self.tabBarController setViewControllers: newControllers animated: NO];
    [picker release];
}

但是当我写这段代码的时候，突然标签栏的标题从联系人变成了组，并且图像不显示..

我们如何像以前一样显示此标签栏的标题和图像....

请帮我解决这个问题..

提前致谢...

Answer 1

请把这段代码写在你的

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions

之后的方法

[self.window addSubview:tabBarController.view];

UITabBarItem *tabItem = [[[self.tabBarController tabBar] items] objectAtIndex:TAB_INDEX];
[tabItem setTitle:@"Contacts"];
tabItem.image = [UIImage imageNamed:@"YOUR IMAGE"];

快乐编码....