我做错了什么?它打印出我的registrationToken是NIL,虽然它也成功打印出注册到GCM。
appDelegate.swift
import UIKit
import SlideMenuControllerSwift
import AFNetworking
@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {
var window: UIWindow?
var connectedToGCM = false
var subscribedToTopic = false
var gcmSenderID: String?
var registrationToken: String?
var registrationOptions = [String: AnyObject]()
let registrationKey = "onRegistrationCompleted"
let messageKey = "onMessageReceived"
let subscriptionTopic = "/topics/global"
func application(application: UIApplication, didFinishLaunchingWithOptions launchOptions: [NSObject: AnyObject]?) -> Bool {
var configureError:NSError?
GGLContext.sharedInstance().configureWithError(&configureError)
if configureError != nil {
println("Error configuring the Google context: \(configureError)")
}
gcmSenderID = GGLContext.sharedInstance().configuration.gcmSenderID
// [END_EXCLUDE]
// Register for remote notifications
var types: UIUserNotificationType = UIUserNotificationType.Badge | UIUserNotificationType.Alert | UIUserNotificationType.Sound
var settings: UIUserNotificationSettings =
UIUserNotificationSettings( forTypes: types, categories: nil )
application.registerUserNotificationSettings(settings)
application.registerForRemoteNotifications()
// [START start_gcm_service]
GCMService.sharedInstance().startWithConfig(GCMConfig.defaultConfig())
AFNetworkReachabilityManager.sharedManager().startMonitoring()
// Override point for customization after application launch.
Utilities.customizeNavigationBar()
Utilities.customizeNavigationBarButtons()
let storyboard = UIStoryboard(name: "MenuStoryboard", bundle: nil)
let containerController: RestaurantTableViewController = storyboard.instantiateViewControllerWithIdentifier("hi") as! RestaurantTableViewController
let rightMenu: RightMenuViewController = storyboard.instantiateViewControllerWithIdentifier("rightMenu") as! RightMenuViewController
let leftMenu: LeftMenuViewController = storyboard.instantiateViewControllerWithIdentifier("leftMenu") as! LeftMenuViewController
let nvc: UINavigationController = UINavigationController(rootViewController: containerController)
// leftMenu.mainViewController = nvc
let slideMenuController = SlideMenuController(mainViewController:nvc, leftMenuViewController: leftMenu, rightMenuViewController: rightMenu)
self.window?.rootViewController = slideMenuController
self.window?.makeKeyAndVisible()
return true
}
func application( application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: NSData ) {
// Start the GGLInstanceID shared instance with the default config and request a registration token to enable reception of notifications
GGLInstanceID.sharedInstance().startWithConfig(GGLInstanceIDConfig.defaultConfig())
registrationOptions = [kGGLInstanceIDRegisterAPNSOption:deviceToken,
kGGLInstanceIDAPNSServerTypeSandboxOption:true]
GGLInstanceID.sharedInstance().tokenWithAuthorizedEntity(gcmSenderID, scope: kGGLInstanceIDScopeGCM, options: registrationOptions, handler: registrationHandler)
}
// [START receive_apns_token_error]
func application( application: UIApplication, didFailToRegisterForRemoteNotificationsWithError
error: NSError ) {
println("Registration for remote notification failed with error: \(error.localizedDescription)")
// [END receive_apns_token_error]
let userInfo = ["error": error.localizedDescription]
NSNotificationCenter.defaultCenter().postNotificationName(
registrationKey, object: nil, userInfo: userInfo)
}
func registrationHandler(registrationToken: String!, error: NSError!) {
if (registrationToken != nil) {
self.registrationToken = registrationToken
println("Registration Token: \(registrationToken)")
NSUserDefaults.standardUserDefaults().setObject(registrationToken, forKey: "registrationToken")
self.subscribeToTopic()
let userInfo = ["registrationToken": registrationToken]
NSNotificationCenter.defaultCenter().postNotificationName(
self.registrationKey, object: nil, userInfo: userInfo)
} else {
println("Registration to GCM failed with error: \(error.localizedDescription)")
let userInfo = ["error": error.localizedDescription]
NSNotificationCenter.defaultCenter().postNotificationName(
self.registrationKey, object: nil, userInfo: userInfo)
} }
func onTokenRefresh() {
// A rotation of the registration tokens is happening, so the app needs to request a new token.
println("The GCM registration token needs to be changed.")
GGLInstanceID.sharedInstance().tokenWithAuthorizedEntity(gcmSenderID,
scope: kGGLInstanceIDScopeGCM, options: registrationOptions, handler: registrationHandler)
}
func subscribeToTopic() {
// If the app has a registration token and is connected to GCM, proceed to subscribe to the
// topic
if(registrationToken != nil && connectedToGCM) {
GCMPubSub.sharedInstance().subscribeWithToken(self.registrationToken, topic: subscriptionTopic,
options: nil, handler: {(NSError error) -> Void in
if (error != nil) {
// Treat the "already subscribed" error more gently
if error.code == 3001 {
print("Already subscribed to \(self.subscriptionTopic)")
} else {
print("Subscription failed: \(error.localizedDescription)");
}
} else {
self.subscribedToTopic = true;
NSLog("Subscribed to \(self.subscriptionTopic)");
}
})
}
}
// [START connect_gcm_service]
func applicationDidBecomeActive( application: UIApplication) {
// Connect to the GCM server to receive non-APNS notifications
GCMService.sharedInstance().connectWithHandler({
(NSError error) -> Void in
if error != nil {
print("Could not connect to GCM: \(error.localizedDescription)")
} else {
self.connectedToGCM = true
print("Connected to GCM")
// [START_EXCLUDE]
self.subscribeToTopic()
// [END_EXCLUDE]
}
})
}
// [START ack_message_reception]
func application( application: UIApplication,
didReceiveRemoteNotification userInfo: [NSObject : AnyObject]) {
print("Notification received: \(userInfo)")
// This works only if the app started the GCM service
GCMService.sharedInstance().appDidReceiveMessage(userInfo);
// Handle the received message
// [START_EXCLUDE]
NSNotificationCenter.defaultCenter().postNotificationName(messageKey, object: nil,
userInfo: userInfo)
// [END_EXCLUDE]
}
func application( application: UIApplication,
didReceiveRemoteNotification userInfo: [NSObject : AnyObject],
fetchCompletionHandler handler: (UIBackgroundFetchResult) -> Void) {
print("Notification received: \(userInfo)")
// This works only if the app started the GCM service
GCMService.sharedInstance().appDidReceiveMessage(userInfo);
// Handle the received message
// Invoke the completion handler passing the appropriate UIBackgroundFetchResult value
// [START_EXCLUDE]
NSNotificationCenter.defaultCenter().postNotificationName(messageKey, object: nil,
userInfo: userInfo)
handler(UIBackgroundFetchResult.NoData);
// [END_EXCLUDE]
}
func applicationDidEnterBackground(application: UIApplication) {
GCMService.sharedInstance().disconnect()
// [START_EXCLUDE]
self.connectedToGCM = false
// [END_EXCLUDE]
println("Stop executing app and whent into background!")
}
func applicationWillEnterForeground(application: UIApplication) {
// Called as part of the transition from the background to the active state; here you can undo many of the changes made on entering the background.
}
func applicationWillTerminate(application: UIApplication) {
// Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
}
// [START upstream_callbacks]
func willSendDataMessageWithID(messageID: String!, error: NSError!) {
if (error != nil) {
// Failed to send the message.
} else {
// Will send message, you can save the messageID to track the message
}
}
func didSendDataMessageWithID(messageID: String!) {
// Did successfully send message identified by messageID
}
// [END upstream_callbacks]
func didDeleteMessagesOnServer() {
// Some messages sent to this device were deleted on the GCM server before reception, likely
// because the TTL expired. The client should notify the app server of this, so that the app
// server can resend those messages.
}
}
错误日志
Tracking ID must not be nil or empty.
Client ID must not be nil or empty.
Attempted to configure [Identity, Analytics, AdMob, SignIn, AppInvite, CloudMessaging].
Successfully configured [CloudMessaging].
Failed to configure [Analytics, SignIn].
Subspecs not present, so not configured [Identity, AdMob, AppInvite].
Error configuring the Google context: Optional(Error Domain=com.google.greenhouse Code=-200 "Unable to configure GGL."
UserInfo=0x7fdab9d3a390 {NSLocalizedRecoverySuggestion=Check formatting and location of GoogleService-Info.plist., NSLocalizedDescription=Unable to configure GGL., NSLocalizedFailureReason=Unable to parse supplied GoogleService-Info.plist. See log for details.})
我尝试连接到GCM,我已经设置了SENDER-ID和SENDER ID,现在有什么不对?
Setting up a GCM Client App on iOS 它说:
如果注册成功,InstanceID会调用 registrationToken处理程序,带有有效注册令牌和nil 错误对象。如果注册失败,则注册令牌为 nil并返回有效的错误对象。有关错误的详细信息 代码,请参阅GGLInstanceID.h。注册失败时,客户端应用程序 应该实现指数退避再试一次。
我输出了 nil错误对象,但也输入了nil注册令牌。
答案 0 :(得分:2)
我认为您的代码没有任何问题,因为这是在 iOS客户端上实施云消息传递的正确方法。
您可能错过的一些棘手的部分是Provisioning APNs SSL Certificates
的配置这将刷新您的证书,然后转到您的目标,选择正确的团队并运行它。希望它应该工作:)