我对 Sygic 地图框架有疑问，我尝试在 AppDelegate.swift 中使用此代码显示地图
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
// Override point for customization after application launch.
SYContext.initWithAppKey("mhives.sdk.trial", appSecret: "2nxScQJ0s/J6FsYJ67dlQ+MZLjLzOKc0s96l0t4YyLv2IH8b31b5vWgkzbfgJZ8FYEKQtxpLFGlwyfqEQ64MSQ==") { (initResult) in
if (initResult == .success) {
self.window = UIWindow(frame: UIScreen.main.bounds)
let storyboard = UIStoryboard(name: "Main", bundle: nil)
let initialViewController:ViewController = storyboard.instantiateViewController(withIdentifier: "ViewController") as! ViewController
// Set that ViewController as the rootViewController
self.window?.rootViewController = initialViewController
self.window?.makeKeyAndVisible()
initialViewController.sdkDidStart()
} else {
print("KO")
}
}
return true
}
ViewController.swift
class ViewController: UIViewController,SYMapViewDelegate,SYRoutingDelegate {
let mapView = SYMapView()
let routing = SYRouting()
override func viewDidLoad() {
super.viewDidLoad()
}
func mapView(_ mapView: SYMapView, didFinishInitialization success: Bool) {
let tiltFor2D: SYAngle = 0
mapView.tilt = tiltFor2D
self.mapView.zoom = 10
self.mapView.rotation = 180
self.mapView.geoCenter = SYGeoCoordinate(latitude: 48.147, longitude: 17.101878)!
self.mapView.frame = self.view.bounds
view.addSubview(self.mapView)
}
func computeRoute(from fromCoordinate: SYGeoCoordinate, to toCoordinate: SYGeoCoordinate) {
// Create an instance of SYRouting
// Make self a delegate for SYRouting to receive and handle SYRoutingDelegate responses
// Create SYWaypoint from coordinate. Set correct SYWaypointType for start and finish.
let startWaypoint = SYWaypoint(position: fromCoordinate, type: .start, name: nil)
let endWaypoint = SYWaypoint(position: toCoordinate, type: .end, name: nil)
// Optionally: create an instance of SYRoutingOptions for configuring computing of a route
let routingOptions = SYRoutingOptions()
routingOptions.transportMode = .pedestrian // For other options see SYTransportMode
routingOptions.routingType = .economic// For other options see SYRoutingType
// Start computing route
self.routing.computeRoute(startWaypoint, to: endWaypoint, via: nil, with: routingOptions)
}
func routing(_ routing: SYRouting, computingFailedWithError error: SYRoutingError) {
print(error.rawValue)
}
func routing(_ routing: SYRouting, didComputePrimaryRoute route: SYRoute?) {
SYNavigation.shared().start(with: route)
// You might want to put it also on the map
let mapRoute = SYMapRoute(route: route!, type: .primary)
mapView.add(mapRoute)
}
现在我尝试简单地显示 Sygic 地图，但我没有得到它，并且我在调试器中收到此消息“Sygic：W 18/08/19 17:04:51 没有 SSO 会话，无法发送 http 请求！”
func sdkDidStart(){
mapView.delegate = self
routing.delegate = self
self.mapView.frame = self.view.bounds
self.view.addSubview(self.mapView)
let start = SYGeoCoordinate(latitude: 37.276758, longitude: 9.864160900000002)
let end = SYGeoCoordinate(latitude: 37.25408, longitude: 9.906733)
//computeRoute(from: start!, to: end!)
}
请提供任何帮助