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http://blog.csdn.net/yujianxiang666/article/details/35260135
iOS8拥有了全新的通知中心,有全新的通知机制。当屏幕顶部收到推送时只需要往下拉,就能看到快速操作界面,并不需要进入该应用才能操作。在锁屏界面,对于推送项目也可以快速处理。基本上就是让用户尽量在不离开当前页面的前提下处理推送信息,再次提高处理效率。
能够进行直接互动的短信、邮件、日历、提醒,第三方应用,可以让你不用进入程序就能进行快捷操作,并专注于手中正在做的事情。
- 在通知横幅快速回复信息,不用进入短信程序;
- 可直接拒绝或接受邮件邀请;
- 可对提醒进行标记为完成或推迟;
- 当第三方应用更新接口后便可直接对应用进行快速操作。
最近研究了下iOS8的官方文档,对这项功能进行了钻研,基本上效果已经出来。因为远程消息推送比较繁琐,需要后台支持,所以我用本地推送来代替的,基本上它们要调用的代理方法类似。长话短说,下面我就说下基本的流程:
1.创建消息上面要添加的动作(按钮的形式显示出来)
- UIMutableUserNotificationAction *action = [[UIMutableUserNotificationAction alloc] init];
- action.identifier = @"action";
- action.title=@"Accept";
- action.activationMode = UIUserNotificationActivationModeForeground;
-
-
-
- UIMutableUserNotificationAction *action2 = [[UIMutableUserNotificationAction alloc] init];
- action2.identifier = @"action2";
- action2.title=@"Reject";
- action2.activationMode = UIUserNotificationActivationModeBackground;
- action.authenticationRequired = YES;
- action.destructive = YES;
2.创建动作(按钮)的类别集合
- UIMutableUserNotificationCategory *categorys = [[UIMutableUserNotificationCategory alloc] init];
- categorys.identifier = @"alert";
- [categorys setActions:@[action,action2] forContext:(UIUserNotificationActionContextMinimal)];
3.创建UIUserNotificationSettings,并设置消息的显示类类型
- UIUserNotificationSettings *uns = [UIUserNotificationSettings settingsForTypes:(UIUserNotificationTypeAlert|UIUserNotificationTypeBadge|UIUserNotificationTypeSound) categories:[NSSet setWithObjects:categorys, nil nil]];
4.注册推送
-
- [[UIApplication sharedApplication] registerUserNotificationSettings:uns];
- <pre name="code" class="objc">[[UIApplication sharedApplication] registerForRemoteNotifications];
UserRequires call to registerUserNotificationSettings:• SilentInfo.plist UIBackgroundModes array contains remote-notification•?Can use both
离线push数据包带上特定Category字段(字段内容需要前后台一起定义,必须要保持一致),手机端收到时,就能展示上述代码对应Category设置的按钮,和响应按钮事件。
// payload example: {"aps":{"alert":"Incoming call", "sound":"default", "badge": 1, "category":"incomingCall"}}
重大修改: 离线push数据包之前能带的数据最多为256字节,现在APPLE将该数值放大到2KB。 这个应该是只针对IOS8的。
5.发起本地推送消息
- UILocalNotification *notification = [[UILocalNotification alloc] init];
- notification.fireDate=[NSDate dateWithTimeIntervalSinceNow:5];
- notification.timeZone=[NSTimeZone defaultTimeZone];
- notification.alertBody=@"测试推送的快捷回复";
- notification.category = @"alert";
- [[UIApplication sharedApplication] scheduleLocalNotification:notification];
-
-
-
-
6.在AppDelegate.m里面对结果进行处理
- -(void)application:(UIApplication *)application didRegisterUserNotificationSettings:(UIUserNotificationSettings *)notificationSettings
- {
-
- NSLog(@"%@",notificationSettings);
- }
-
- -(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification
- {
-
- NSLog(@"%@",notification);
- }
-
- -(void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forLocalNotification:(UILocalNotification *)notification completionHandler:(void (^)())completionHandler
- {
-
- NSLog(@"%@----%@",identifier,notification);
- completionHandler();
- }
-
- -(void)application:(UIApplication *)application didRegisterForRemoteNotificationsWithDeviceToken:(NSData *)deviceToken
- {
-
- }
-
- -(void)application:(UIApplication *)application didFailToRegisterForRemoteNotificationsWithError:(NSError *)error
- {
-
- }
-
- -(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo
- {
-
- }
-
- -(void)application:(UIApplication *)application handleActionWithIdentifier:(NSString *)identifier forRemoteNotification:(NSDictionary *)userInfo completionHandler:(void (^)())completionHandler
- {
-
- }
运行之后要按shift + command +H,让程序推到后台,或者按command+L让模拟器锁屏,才会看到效果!
如果是程序退到后台了,收到消息后下拉消息,则会出现刚才添加的两个按钮;如果是锁屏了,则出现消息后,左划就会出现刚才添加的两个按钮。
效果如下:
现在只是能让消息中显示出按钮的形式,带输入框的还在研究中,如果大家研究出来了,也谢谢能分享一下啊,大家一起提高!
代码:https://github.com/ios44first/PushDemo
(如要转载请注明地址,谢谢 http://blog.csdn.net/yujianxiang666/article/details/35260135)
iOS8推送消息的快速回复处理
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原文地址:http://www.cnblogs.com/zxykit/p/5481098.html