didActivateNotification没有响应NSUserNotification

Question

我正在努力让osx原生通知正常工作。我可以创建通知，但不能让didActivateNotification正常工作。我希望didActivateNotification允许我聚焦窗口并从通知中心删除通知。

下面是我的代码：notice.m

#import "Notice.h"

@implementation Notice

- (void) notify:(NSDictionary *)message {

    NSLog(@"Notification - Show it");

    NSUserNotification *notification = [[NSUserNotification alloc] init];
    [notification setTitle:[message valueForKey:@"title"]];
    [notification setInformativeText:[message valueForKey:@"content"]];
    [notification setDeliveryDate:[NSDate dateWithTimeInterval:0 sinceDate:[NSDate date]]];
    [notification setSoundName:NSUserNotificationDefaultSoundName];
    NSUserNotificationCenter *center = [NSUserNotificationCenter defaultUserNotificationCenter];
    [center scheduleNotification:notification];
}

- (void) userNotificationCenter:(NSUserNotificationCenter *)center didActivateNotification:(NSUserNotification *)notification
{

    NSLog(@"Notification - Clicked");

    notification=nil;
    [center removeDeliveredNotification: notification];
}

这是正确的触发：

NSLog(@"Notification - Show it");

但这不是：

NSLog(@"Notification - Clicked");

有什么建议吗？谢谢

Answer 1

您可能需要为NSUserNotificationCenter设置委托

NSUserNotificationCenter *center = [NSUserNotificationCenter defaultUserNotificationCenter];
center.delegate = self;

您还应该确保您的Notice类实现NSUserNotificationCenterDelegate协议。