RegisterUserNotificationSettings 在 ios 6.1 中不起作用 [英] RegisterUserNotificationSettings is not working in ios 6.1

问题描述

我在我的项目中使用 Parse SDK 进行推送通知.我在 didFinishLaunchingWithOptions: 中添加了代码，如 parse.com

I am using the Parse SDK for push notification in my project. I have added the code in didFinishLaunchingWithOptions: as given on the parse.com

UIUserNotificationType userNotificationTypes = (UIUserNotificationTypeAlert |
                                                UIUserNotificationTypeBadge |
                                                UIUserNotificationTypeSound);
UIUserNotificationSettings *settings = [UIUserNotificationSettings settingsForTypes:userNotificationTypes
                                                                         categories:nil];


[application registerUserNotificationSettings:settings];
[application registerForRemoteNotifications];

它工作正常，如果设备或模拟器版本是 iOS 8，但它不能在 iOS 6.1 中工作，并出现消息

its working fine, if device or simulator version is iOS 8, but its not working in iOS 6.1 ,and message appear

[UIApplication registerUserNotificationSettings:]: 无法识别的选择器发送到实例 0x208406c0

谁能告诉我怎么解决?

推荐答案

在 didFinishLaunchingWithOptions 方法中使用此代码它在 ios 6 和 7 中有效

use this code in didFinishLaunchingWithOptions method it is work in ios 6 and 7

[application registerForRemoteNotificationTypes:
         (UIRemoteNotificationTypeBadge | UIRemoteNotificationTypeAlert | UIRemoteNotificationTypeSound)];

如果您想在所有情况下都在 ios 6,7,8 中工作，请在 didFinishLaunchingWithOptions 中使用此代码

if you want to work in ios 6,7,8 in all cases then used this code inside a didFinishLaunchingWithOptions

 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)];
    }

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