推送通知在从 ios7 到 ios8.1 的更新版本中不起作用 [英] Push notifications are not working in updated version from ios7 to ios8.1

问题描述

我将我的设备从 ios7 更新到 ios8.1.推送通知在更新版本中不起作用.我对在 ios7 中完成的推送通知做了同样的过程.代码也更新了

I updated my device from ios7 to ios8.1.Push notifications are not working in updated version. I did same process for push notifications which is done in ios7. The code is also updated

    #ifdef __IPHONE_8_0
      //Right, that is the point
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeBadge
    |UIUserNotificationTypeSound
    |UIUserNotificationTypeAlert) categories:nil];
        [[UIApplication sharedApplication] registerUserNotificationSettings:settings];
#else
    //register to receive notifications
    UIRemoteNotificationType myTypes = UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound;
    [[UIApplication sharedApplication] registerForRemoteNotificationTypes:myTypes];
#endif

通过使用上面的代码，我也没有收到通知.请帮我在 ios8.1 中推送通知.

By using the above code also i didnot get notification.Please help me for push notifications in ios8.1.

提前感谢

推荐答案

接收推送通知的方式也有变化:

The method for receiving a push notification has also changed:

- (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier

请参阅处理本地和远程通知 和 UIApplicationDelegate 了解更多信息.

See Handling Local and Remote Notifications and UIApplicationDelegate for more info.

以下是应用程序委托的完整示例:

Here is a full example of an application delegate:

- (BOOL)application:(UIApplication *)application
    didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
    if ([application respondsToSelector:@selector(registerUserNotificationSettings:)]) {
        NSLog(@"Requesting permission for push notifications..."); // iOS 8
        UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:
            UIUserNotificationTypeAlert | UIUserNotificationTypeBadge |
            UIUserNotificationTypeSound categories:nil];
        [UIApplication.sharedApplication registerUserNotificationSettings:settings];
    } else {
        NSLog(@"Registering device for push notifications..."); // iOS 7 and earlier
        [UIApplication.sharedApplication registerForRemoteNotificationTypes:
            UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeBadge |
            UIRemoteNotificationTypeSound];
    }
    return YES;
}

- (void)application:(UIApplication *)application
    didRegisterUserNotificationSettings:(UIUserNotificationSettings *)settings
{
    NSLog(@"Registering device for push notifications..."); // iOS 8
    [application registerForRemoteNotifications];
}

- (void)application:(UIApplication *)application
    didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)token
{
    NSLog(@"Registration successful, bundle identifier: %@, device token: %@",
        [NSBundle.mainBundle bundleIdentifier], token);
}

- (void)application:(UIApplication *)application
    didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
{
    NSLog(@"Failed to register: %@", error);
}

- (void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier
    forRemoteNotification:(NSDictionary *)notification completionHandler:(void(^)())completionHandler
{
    NSLog(@"Received push notification: %@, identifier: %@", notification, identifier); // iOS 8
    completionHandler();
}

- (void)application:(UIApplication *)application
    didReceiveRemoteNotification:(NSDictionary *)notification
{
    NSLog(@"Received push notification: %@", notification); // iOS 7 and earlier
}

这篇关于推送通知在从 ios7 到 ios8.1 的更新版本中不起作用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！