是否可以区分锁定设备和将应用程序发送到iOS 10的背景和Swift

Question

我在问题上找到了iOS 5的答案，但是iOS10呢？Swift3可以实现吗？对于iOS 5：

// Pressing the home button
Will resign active.
Did enter background.
// Tapping app icon on Springboard
Will enter foreground.
Did become active.
// Pressing the lock button
Will resign active.
Did enter background.
// Unlocking the device
Will enter foreground.
Did become active.

Answer 1

是的，您可以，当屏幕锁定通知com.apple.springboard.lockcomplete时。

    CFNotificationCenterAddObserver(CFNotificationCenterGetDarwinNotifyCenter(),
                                    nil, { (_, observer, name, _, _) in
                                            print("Locked") 
                                         },
                                    "com.apple.springboard.lockcomplete" as CFString!,
                                    nil, deliverImmediately)

对于检测背景/前景模式，您需要收听通知。

 NotificationCenter.default.addObserver(self, selector:#selector(handleForegroundMode), name: NSNotification.Name.UIApplicationDidBecomeActive, object: nil)
 NotificationCenter.default.addObserver(self, selector:#selector(handleBackgroundMode), name: NSNotification.Name.UIApplicationDidEnterBackground, object: nil)

Answer 2

请不要观察" com.apple.springboard.lockcomplete"通知。Apple最近完善了他们的应用程序扫描仪工具，该通知是私人API的一部分，如果您仍然观察到此通知，您的应用程序将在提交期间被拒绝。