ios - How to continue spotlight search and show content ViewController -

i had spotlight search sorted out, problem i'm facing how show content view based on item has been press in spotlight.

my app's structure uitabvc>uinavigationvc>uicollectionvc>uivc

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spotlight , code shown below

// continue spotlight search func application(_ application: uiapplication, continue useractivity: nsuseractivity, restorationhandler: @escaping ([any]?) -> void) -> bool {     if useractivity.activitytype == cssearchableitemactiontype {         let uniqueidentifier = useractivity.userinfo?[cssearchableitemactivityidentifier] as! string         let id = uniqueidentifier.components(separatedby: "_")         let roottabvc = uistoryboard(name: "main", bundle: nil).instantiateviewcontroller(withidentifier: "roottabvc") as! roottabvc          print(id[0], id[1], separator: " - ", terminator: "\n")         // printed "craft - shovel"          switch id[0] {         case "craft" :             let craftvc = uistoryboard(name: "main", bundle: nil).instantiateviewcontroller(withidentifier: "craftdetailvc") as! craftitemdetailvc             let craftrootcollectionvc = uistoryboard(name: "main", bundle: nil).instantiateviewcontroller(withidentifier: "craftrootcollectionvc") as! craftcollectionvc             let craftitemscollectionvc = uistoryboard(name: "main", bundle: nil).instantiateviewcontroller(withidentifier: "craftitemscollectionvc") as! craftitemscollectionvc             // mark: - todo show vc          case "character" : break         case "mob" : break         case "plant" : break         case "recipe" : break         case "thing" : break         case "material" : break         default: break         }     }      return true } 

even have same problem in 1 of app. surfing on internet solution, here best sample example , code along it's explanation.

  func application(_ application: uiapplication,     continue useractivity: nsuseractivity,     restorationhandler: @escaping ([any]?) -> void) -> bool {        guard useractivity.activitytype == employee.domainidentifier,         let objectid = useractivity.userinfo?["id"] as? string else {           return false       }        if let nav = window?.rootviewcontroller as? uinavigationcontroller,         let listvc = nav.viewcontrollers.first as? employeelistviewcontroller,         let employee = employeeservice().employeewithobjectid(objectid) {           nav.poptorootviewcontroller(animated: false)            let employeeviewcontroller = listvc             .storyboard?             .instantiateviewcontroller(withidentifier: "employeeview") as!           employeeviewcontroller            employeeviewcontroller.employee = employee           nav.pushviewcontroller(employeeviewcontroller, animated: false)           return true       }        return false   }