打开AppDelegate.m
怎么做：
首先:
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- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptionsadd Code like this#ifdef __IPHONE_8_0 //Right, that is the point UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIRemoteNotificationTypeBadge|UIRemoteNotificationTypeSound|UIRemoteNotificationTypeAlert) categories:nil]; [[UIApplication sharedApplication] registerUserNotificationSettings:settings];#else //register to receive notifications UIRemoteNotificationType myTypes = UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound; [[UIApplication sharedApplication] registerForRemoteNotificationTypes:myTypes];#endif |
接着:
添加如下函数
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#ifdef __IPHONE_8_0- (void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings{ //register to receive notifications [application registerForRemoteNotifications];}- (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void(^)())completionHandler{ //handle the actions if ([identifier isEqualToString:@"declineAction"]){ } else if ([identifier isEqualToString:@"answerAction"]){ }}#endif |
然后你会在如下方法中获得deviceToken
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- (void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken |
如果该函数没有响应, 使用如下函数并NSLog error
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-(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error |
原文：http://www.cnblogs.com/A--G/p/4670964.html