- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions 没有被触发
[英]- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions was not triggered
问题描述
我用了
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
获取启动选项。
但它没有被触发，即使我添加了UIApplicationDelegate协议。
欢迎任何评论
3 个解决方案
解决方案1
2 已采纳 2011-05-27 03:13:15
确保 File's Owner delegate出口已连接到主 nib 文件中的 App 代理 class，除非您想以编程方式设置它：
解决方案2
1 2011-05-27 01:48:36
您尝试了哪个 iOS 版本？ 这适用于 iOS 3.0 及更高版本。
解决方案3
0 2011-05-27 01:59:12
我记得一些奇怪的行为（这可能是也可能不是，但可以尝试），如果你也实现旧方法：
- (BOOL)applicationDidFinishLaunchingWithOptions:(UIApplication *)application
然后它会改为调用它。 你能确认你没有那个方法吗？
应用 didFinishLaunchingWithOptions 或 applicationDidBecomeActive
[英]Application didFinishLaunchingWithOptions or applicationDidBecomeActive
应用程序：didFinishLaunchingWithOptions和viewDidLoad
[英]application : didFinishLaunchingWithOptions and viewDidLoad
application：didFinishLaunchingWithOptions：内存管理
[英]application:didFinishLaunchingWithOptions: memory management
如何调用-（BOOL）application：（UIApplication *）application handleOpenURL：（NSURL *）来自另一个类的URL
[英]how to call - (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url from another class
-（void）applicationWillTerminate：（UIApplication *）应用程序
[英]- (void)applicationWillTerminate:(UIApplication *)application
- （void）applicationDidEnterBackground：（UIApplication *）应用程序
[英]- (void)applicationDidEnterBackground:(UIApplication *)application
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[英]- (void)applicationDidEnterBackground:(UIApplication *)application
-（void）applicationDidEnterBackground：（UIApplication *）应用程序
[英]- (void)applicationDidEnterBackground:(UIApplication *)application
application:didFinishLaunchingWithOptions 在 viewDidLoad 之前加载
[英]application:didFinishLaunchingWithOptions loading before viewDidLoad
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