不要在iOS上收到GCM的推送通知

我遵循本教程https://developers.google.com/cloud-messaging/ios/client在我的iOS应用程序上实施Google云消息传递。 我使用谷歌应用程序引擎作为服务器端和GCM的Java库发送消息，它适用于我的Android应用程序完美。 但是，我的iOS应用程序不接收来自它的消息。

我不明白为什么，因为我得到的注册令牌，并将其发送到我的服务器端。 我没有得到任何错误日志。 这是我的AppDelegate.m代码：

#import "AppDelegate.h" @interface AppDelegate () @property (nonatomic, strong) NSDictionary *registrationOptions; @property (nonatomic, strong) GGLInstanceIDTokenHandler registrationHandler; @end @implementation AppDelegate - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions { //-- Start the GCMService [[GCMService sharedInstance] startWithConfig:[GCMConfig defaultConfig]]; if ([application respondsToSelector:@selector(isRegisteredForRemoteNotifications)]) { // iOS 8 Notifications [application registerUserNotificationSettings:[UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeSound | UIUserNotificationTypeAlert | UIUserNotificationTypeBadge) categories:nil]]; [application registerForRemoteNotifications]; } else { // iOS < 8 Notifications [application registerForRemoteNotificationTypes: (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)]; } self.registrationHandler = ^(NSString *registrationToken, NSError *error){ if (registrationToken != nil) { //I do get the token, and I can store it NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults]; [defaults setObject:registrationToken forKey:CLE_TOKENGCM]; NSLog(@"Registration Token: %@", registrationToken); } else { NSLog(@"Registration to GCM failed with error: %@", error.localizedDescription); } }; return YES; } - (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken { // Start the GGLInstanceID shared instance with the default config and request a registration // token to enable reception of notifications NSLog(@"didRegisterForRemoteNotificationsWithDeviceToken"); [[GGLInstanceID sharedInstance] startWithConfig:[GGLInstanceIDConfig defaultConfig]]; self.registrationOptions = @{kGGLInstanceIDRegisterAPNSOption:deviceToken, kGGLInstanceIDAPNSServerTypeSandboxOption:@NO};//I tried both YES and NO value [[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:SENDER_ID scope:kGGLInstanceIDScopeGCM options:self.registrationOptions handler:self.registrationHandler]; } - (void)application:(UIApplication *)app didFailToRegisterForRemoteNotificationsWithError:(NSError *)err { NSLog(@"Error in registration. Error: %@", err); } - (void)onTokenRefresh { // A rotation of the registration tokens is happening, so the app needs to request a new token. NSLog(@"The GCM registration token needs to be changed."); [[GGLInstanceID sharedInstance] tokenWithAuthorizedEntity:SENDER_ID scope:kGGLInstanceIDScopeGCM options:self.registrationOptions handler:self.registrationHandler]; } - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo fetchCompletionHandler:(void (^)(UIBackgroundFetchResult))handler { NSLog(@"Notification received: %@", userInfo);//This log never prints so the method is never called // 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 // ... } - (void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo { NSLog(@"Notification received: %@", userInfo);//This log never prints so the method is never called // 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 // ... } @end 

Answer 1

感谢ztan评论和Google GCM示例 ，我发现什么是错的：我必须实现applicationDidBecomeActive:像这样：

 - (void)applicationDidBecomeActive:(UIApplication *)application { // Connect to the GCM server to receive non-APNS notifications [[GCMService sharedInstance] connectWithHandler:^(NSError *error) { if (error) { NSLog(@"Could not connect to GCM: %@", error.localizedDescription); } else { NSLog(@"Connected to GCM"); // ... } }]; }