小编Son*_*war的帖子

在我的应用程序中,我想使用Google登录,因此我使用的是Azure服务.从Google,我能够成功登录并获取所有详细信息,但Azure端发生以下错误:

Error Domain = com.Microsoft.WindowsAzureMobileServices.ErrorDomain Code = -1302"错误:id_token发行者无效." UserInfo = {NSLocalizedDescription =错误:id_token发行者无效.}

码:

if (user.authentication != nil)
{

    let delegate = UIApplication.sharedApplication().delegate as? AppDelegate

    let client = delegate!.client!;

    //                let nextViewController = self.storyboard?.instantiateViewControllerWithIdentifier("SWRevealViewController") as! SWRevealViewController

    //                self.presentViewController(nextViewController, animated: true, completion: nil)

    let payload: [String: String] = ["id_token": idToken]

    client.loginWithProvider("google", token: payload, completion: { (user, error) in

        if error != nil{

            //here i am getting the above mentioned error
            print(error)

        }

        if user != nil{

            print(user)



            print("Google Login Sucess") …

在我的应用程序中，我想滑入和滑出视图控制器。因此，为此我正在使用自定义过渡，但应用程序崩溃了。我无法找出确切的问题所在。请帮帮我。

代码

class CustomTransition: NSObject, UIViewControllerAnimatedTransitioning,UIViewControllerTransitioningDelegate {

    func animateTransition(using transitionContext: UIViewControllerContextTransitioning) {

        // get reference to our fromView, toView and the container view that we should perform the transition in
        let container = transitionContext.containerView
        let fromView = transitionContext.view(forKey: UITransitionContextViewKey.from)! // the app crashes here saying nil founded
        let toView = transitionContext.view(forKey: UITransitionContextViewKey.to)!
        let animationDuration = self .transitionDuration(using: transitionContext)
        let offScreenRight = CGAffineTransform(translationX: container.frame.width, y: 0)
        let offScreenLeft = CGAffineTransform(translationX: -container.frame.width, y: 0)

        toView.transform = offScreenRight

        // add the both views …

在我的应用程序中,我想添加本地通知.方案是用户可以选择从周一到周日的任何时间和日期.例如,如果用户选择Mon,Thur和Sat作为日期和时间为晚上11:00,那么现在应该在所有选定的日期和特定时间通知用户.

码:

 let notification = UNMutableNotificationContent()
 notification.title = "Danger Will Robinson"
 notification.subtitle = "Something This Way Comes"
 notification.body = "I need to tell you something, but first read this."

 let notificationTrigger = UNTimeIntervalNotificationTrigger(timeInterval: 60, repeats: true)
 // let test = UNCalendarNotificationTrigger()
 let request = UNNotificationRequest(identifier: "notification1", content: notification, trigger: notificationTrigger)
 UNUserNotificationCenter.current().add(request, withCompletionHandler: nil)

我正在使用此代码,但这不符合我的需要.

我刚刚开始开发IOS Swift,现在我被困在一件事上.我想要的是将字符串值从一个传递ViewController给另一个.

第一视图控制器

// on TableCell Click


 func tableView(tableView: UITableView, didSelectRowAtIndexPath indexPath: NSIndexPath) {       
        CommonFunctions.setDefaults("a", value: arr[indexPath.row])
        let viewController = SecondView(passedData:arr[indexPath.row])
        self.presentViewController(viewController, animated: true, completion: nil)
 }

第二个ViewController

var test:String


init(passedData:String){
     self.test = passedData
     super.init(nibName: nil, bundle: nil)
}

required init?(coder aDecoder: NSCoder) {
    fatalError("init(coder:) has not been implemented")
}

override func viewDidLoad() {
    super.viewDidLoad()
    print(CommonFunctions.getDefaults("a"))
}

我成功地获得了第二个字符串,ViewController但问题是我得到了黑屏.