NSUserNotification關閉調用didActivateNotification

Question

從MacOS 10.13開始，每次我點擊NSUserNotification上的關閉按鈕，它都會調用：

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

如何防止此操作或處理close與action按鈕

要創建通知我做：

NSUserNotification *notification = [[NSUserNotification alloc] init];
...
[notification setHasActionButton:false];
[[NSUserNotificationCenter defaultUserNotificationCenter] deliverNotification:notification];
[[NSUserNotificationCenter defaultUserNotificationCenter] setDelegate:(id)self];

和.plist NSUserNotificationAlertStyle設置為“ alert ”

但現在基本上關閉按鈕的反應與actionButton反應方式相同？

Answer 1

NSUserNotification具有可以管理通知標識符或hasActionButton值的屬性，因此您可以使用if else在同一委托方法中處理關閉與操作按鈕的關系

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

Answer 2

這對我有用..

您可以刪除didActivateNotification: method中的通知

- (void) userNotificationCenter:(NSUserNotificationCenter *)center didActivateNotification:(NSUserNotification *)notification
{
    NSLog(@"Notification - Clicked");
    [center removeDeliveredNotification: notification];
    notification=nil;
}

center在哪里......

NSUserNotificationCenter *center = [NSUserNotificationCenter defaultUserNotificationCenter];
    [center scheduleNotification:notification];