3D Touch 不工作

Question

我正在尝试将 3dtouch 项目添加到我的应用程序图标。这是我的代码：

func application(_ application: UIApplication, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {
     if shortcutItem.type == "com.eDidaar.eDidaar.addEvent"{
       let sb = UIStoryboard(name: "Main", bundle: nil)
        let addEventVC = sb.instantiateViewController(withIdentifier: "addEvent") as! ADDEvent
        if let navigationController = window?.rootViewController as? UINavigationController {
            navigationController.pushViewController(addEventVC, animated: true)
        }


}

但是当我启动应用程序时 3d touch 没有出现我做错了什么

Answer 1

我将我的代码更改为这个，它工作正常：

 func application(_ application: UIApplication, performActionFor shortcutItem: UIApplicationShortcutItem, completionHandler: @escaping (Bool) -> Void) {

    if shortcutItem.type == "com.eDidaar.addEvent" {
        let sb = UIStoryboard (name: "Main", bundle: nil)
        let addEventVC = sb.instantiateViewController(withIdentifier: "addEvent")
        let root = UIApplication.shared.keyWindow?.rootViewController
        root?.present(addEventVC, animated: false, completion: { () -> Void in
            completionHandler(true)
    })
}

}

3D Touch 不工作

3D Touch not working

ios

swift

3dtouch