notifications - 无法在 ios 10 通知中调试通知内容扩展

Question

打印语句在通知内容扩展中不起作用，虽然我可以修改标签文本和其他字段，下面是我的代码

class NotificationViewController: UIViewController, UNNotificationContentExtension {


@IBOutlet weak var label: UILabel!

override func viewDidLoad() {
    super.viewDidLoad()
    print("inside viewDidLoad of notificationViewController")
}

func didReceive(_ notification: UNNotification) {
    self.label?.text = notification.request.content.body
    print("inside didReceive of notificationViewController")

}

}

Answer 1

以下步骤指向here为我工作:

After running the app that contains the extension,

• Set your breakpoint in the extension
• Select Debug / Attach to Process by PID or name
• Enter the name of the extension target
• Trigger the push notification
• Breakpoints in extensions take forever to trigger. BE PATIENT, eventually your breakpoint will be hit

You will have to do this every time you restart your app via Xcode.