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7.IOS 8 UIUserNotificationSettings 推送

2015-09-01 16:56 525 查看
本次iOS 8在推送方面最大的变化就是修改了推送的注册接口，在原本的推送type的基础上，增加了一个categories参数，这个参数的目的是用来注册一组和通知关联起来的button的事件。这个categories由一系列的 
UIUserNotificationCategory组成。每个UIUserNotificationCategory对象包含你的app用来响应本地或者远程通知的信息。每一个对象的title作为通知上每一个button的title展示给用户。当用户点击了某一个button，系统将会调用应用内的回调函数(application:handleActionWithIdentifier:forRemoteNotification:completionHandler:或者application:handleActionWithIdentifier:forLocalNotification:completionHandler:。
推送接口的推送type由ios7和之前的UIRemoteNotificationType类型，更改为UIUserNotificationType类型。


客户端设置


使用UIUserNotificationCategory

if

([[UIDevice currentDevice].systemVersion floatValue] >= 8.0){
NSMutableSet
*categories = [NSMutableSet set];
UIMutableUserNotificationCategory
*category =[[UIMutableUserNotificationCategory alloc] init];
category.identifier
= @
"identifier"
;
UIMutableUserNotificationAction
*action =[[UIMutableUserNotificationAction alloc] init];
action.identifier
= @
"test2"
;
action.title
= @
"test"
;
action.activationMode
=UIUserNotificationActivationModeBackground;
action.authenticationRequired
= YES;
//YES显示为红色，NO显示为蓝色
action.destructive
= NO;
NSArray
*actions = @[ action ];
[category
setActions:actionsforContext:UIUserNotificationActionContextMinimal];
[categories
addObject:category];
}


使用UIUserNotificationType

if

([[UIDevice currentDevice].systemVersion floatValue] >=
8.0
){
[APServiceregisterForRemoteNotificationTypes:(UIUserNotificationTypeBadge
|UIUserNotificationTypeSound |UIUserNotificationTypeAlert) categories:categories];
}
else
{
[APServiceregisterForRemoteNotificationTypes:(UIUserNotificationTypeBadge
|UIUserNotificationTypeSound |UIUserNotificationTypeAlert) categories:nil];
}


使用回调函数

//
Called when your app has been activated by the user selecting anaction from
//
a remote notification.
//
A nil action identifier indicates the defaultaction.
//
You should call the completion handler as soon as you'vefinished handling
//
the action.
-
(
void
)application:(UIApplication*)application
handleActionWithIdentifier:(NSString *)identifierforRemoteNotification:(NSDictionary *)userInfo
completionHandler:(
void
(^)())completionHandler
{
}

服务端设置
服务端payload格式:aps增加category字段，当该字段与客户端UIMutableUserNotificationCategory的identifier匹配时，触发设定的action和button显示。
payload
example:
{
"aps"
:{
"alert"
:
"example"
,
"sound"
:
"default"
,
"badge"
:
1
,
"category"
:
"identifier"
}}


                                            

                                        

                        
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