我有一个正常工作的应用程序。iOS - viewDidLoad在didFinishLaunchingWithOptions委托之前被调用?
但是,我把我的RootViewController的的viewDidLoad方法的第一线,在我委托的didFinishLaunchingWithOptions的第一行另一个断点一个断点,
令人惊讶的对我来说,在viewDidLoad方法进入应用,然后去didFinishLaunchingWithOptions,然后再执行一次viewDidLoad方法。
这是怎么回事?我认为那种行为是完全错误的。
预先感谢您!
# 编辑这里去我的iPad的委托didFinishLaunchingWithOptions方法:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[[UIApplication sharedApplication] setStatusBarHidden:NO];
UtilXML *utilXML = [[UtilXML alloc] init];
[utilXML startXMLCommunication];
int quantidadeDeComicsBaixadas = [utilXML quantidadaDeComicsBaixadas];
main_iPad *mainiPad = [[main_iPad alloc] init];
mainiPad.quantidadeDeComicsBaixadas = quantidadeDeComicsBaixadas;
mainiPad.navigationItem.title = @"TitleFirstScreen";
UIBarButtonItem *botaoSobre = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:mainiPad action:@selector(goToAboutView)];
mainiPad.navigationItem.rightBarButtonItem = botaoSobre;
navController = [[UINavigationController alloc] initWithRootViewController:mainiPad];
navController.navigationBar.tintColor = [UIColor orangeColor];
navController.navigationBar.translucent = YES;
[self.window addSubview:navController.view];
[self.window makeKeyAndVisible];
return YES;
}
这里是我的iPhone的委托didFinishLaunchingWithOptions方法:
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
[[UIApplication sharedApplication] setStatusBarHidden:NO];
UtilXML *utilXML = [[UtilXML alloc] init];
[utilXML startXMLCommunication];
int quantidadeDeComicsBaixadas = [utilXML quantidadaDeComicsBaixadas];
main_iPhone *mainiPhone = [[main_iPhone alloc] init];
mainiPhone.quantidadeDeComicsBaixadas = quantidadeDeComicsBaixadas;
mainiPhone.navigationItem.title = @"TitleFirstScreen";
UIBarButtonItem *botaoSobre = [[UIBarButtonItem alloc] initWithBarButtonSystemItem:UIBarButtonSystemItemAdd target:mainiPhone action:@selector(goToAboutView)];
mainiPhone.navigationItem.rightBarButtonItem = botaoSobre;
navController = [[UINavigationController alloc] initWithRootViewController:mainiPhone];
navController.navigationBar.tintColor = [UIColor orangeColor];
navController.navigationBar.translucent = YES;
[self.window addSubview:navController.view];
[self.window makeKeyAndVisible];
return YES;
}
在两个设备中出现这种奇怪的行为。
你能否介绍一下你的应用程序委托中发生了什么?你有多个应用程序代表文件? (即iPhone/iPad) – Luke