如何实现iOS8交互通知

问题描述

我正在开发一个支持交互式通知的 iOS8 应用程序.但是我不清楚交互式通知支持的功能以及如何发送/处理交互式通知.如果有人能举个例子，那对我会很有帮助.

I am developing an iOS8 application which supports interactive notification. But I don't have clarity on the features supported by interactive notification and how to send/handle interactive notifications. If any one can give an example, that would be very much helpful for me.

提前致谢:)

推荐答案

1. 首先，您需要创建通知操作.
2. 其次，您需要创建通知类别并设置其操作.您可以设置两个上下文.UIUserNotificationActionContextDefault 或 UIUserNotificationActionContextMinimal
3. 第三，您需要创建通知设置并分配上述类别
4. 第四步是创建本地通知并为其分配类别标识符.

UIMutableUserNotificationAction *notificationAction1 = [[UIMutableUserNotificationAction alloc] init];
notificationAction1.identifier = @"Accept";
notificationAction1.title = @"Accept";
notificationAction1.activationMode = UIUserNotificationActivationModeBackground;
notificationAction1.destructive = NO;
notificationAction1.authenticationRequired = NO;

UIMutableUserNotificationAction *notificationAction2 = [[UIMutableUserNotificationAction alloc] init];
notificationAction2.identifier = @"Reject";
notificationAction2.title = @"Reject";
notificationAction2.activationMode = UIUserNotificationActivationModeBackground;
notificationAction2.destructive = YES;
notificationAction2.authenticationRequired = YES;

UIMutableUserNotificationAction *notificationAction3 = [[UIMutableUserNotificationAction alloc] init];
notificationAction3.identifier = @"Reply";
notificationAction3.title = @"Reply";
notificationAction3.activationMode = UIUserNotificationActivationModeForeground;
notificationAction3.destructive = NO;
notificationAction3.authenticationRequired = YES;

UIMutableUserNotificationCategory *notificationCategory = [[UIMutableUserNotificationCategory alloc] init];
notificationCategory.identifier = @"Email";
[notificationCategory setActions:@[notificationAction1,notificationAction2,notificationAction3] forContext:UIUserNotificationActionContextDefault];
[notificationCategory setActions:@[notificationAction1,notificationAction2] forContext:UIUserNotificationActionContextMinimal];

NSSet *categories = [NSSet setWithObjects:notificationCategory, nil];

UIUserNotificationType notificationType = UIUserNotificationTypeBadge | UIUserNotificationTypeSound | UIUserNotificationTypeAlert;
UIUserNotificationSettings *notificationSettings = [UIUserNotificationSettings settingsForTypes:notificationType categories:categories];

[[UIApplication sharedApplication] registerUserNotificationSettings:notificationSettings];

UILocalNotification* localNotification = [[UILocalNotification alloc] init];
localNotification.fireDate = [NSDate dateWithTimeIntervalSinceNow:10];
localNotification.alertBody = @"Testing";
localNotification.category = @"Email"; //  Same as category identifier
[[UIApplication sharedApplication] scheduleLocalNotification:localNotification];

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