如果應用程序從后台清除，如何處理本地通知

Question

我剛剛創建了一個應用程序以在特定時間通知任務，並且它按時完美運行。 如果我單擊通知欄，它將打開應用程序並顯示一個警告框。

但是當我從后台清除應用程序時遇到了問題。 通知正在運行，但是通過通知打開應用程序時，我看不到警報框。

如果有人知道請幫忙

Answer 1

嘗試這個：

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    // Override point for customization after application launch.

    NSDictionary *userInfo = [launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey];

    if(userInfo)
    {

        [self application:application didReceiveRemoteNotification:userInfo];


    }

    return YES;
}
- (void)application:(UIApplication*)application didReceiveRemoteNotification:(NSDictionary*)userInfo
{
}

迅速

func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        // Override point for customization after application launch.

        if let lanuchOptions = launchOptions,
            let userInfo = lanuchOptions[UIApplicationLaunchOptionsKey.remoteNotification] as? [AnyHashable: Any] {

            self.application(application, didReceiveRemoteNotification: userInfo)
        }

        return true
    }

func application(_ application: UIApplication, didReceiveRemoteNotification userInfo: [AnyHashable : Any]) {

}