我正在为 iOS 10 的 VoIP 应用程序实现PushKit 。
我在AppDelegate.swift文件中写了这段代码：
import PushKit
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate, PKPushRegistryDelegate {
var window: UIWindow?
private let _pushRegistry = PKPushRegistry(queue: DispatchQueue.main)
//MARK: - App Life Cycle -
func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
//Register for local notifications
NotificationController.registerNotifcationForApplication()
//PushKit
_pushRegistry.delegate = self
var typeSet = Set<PKPushType>()
typeSet.insert(.voIP)
_pushRegistry.desiredPushTypes = typeSet
window!.makeKeyAndVisible()
return true
}
//MARK: - Delegates -
func pushRegistry(_ registry: PKPushRegistry, didUpdate credentials: PKPushCredentials, forType type: PKPushType) {
DDLogVerbose("PushKit Token: \(credentials.token) length: \(credentials.token.count)")
print("pushRegistry didUpdate credentials")
}
func pushRegistry(_ registry: PKPushRegistry, didInvalidatePushTokenForType type: PKPushType) {
DDLogVerbose("")
print("pushRegistry didInvalidatePushTokenForType")
}
func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, forType type: PKPushType) {
DDLogVerbose("Payload: \(payload.dictionaryPayload)")
print("pushRegistry didReceiveIncomingPushWith")
}
}
我启用了这些背景模式：
但是当我启动应用程序时，没有一个代表被调用。
它也不适用于 iOS 9。
