ios - 是否可以区分锁定设备和将应用发送到iOS 10和Swift的后台？

我在问题上为iOS 5 found answer，但是iOS10呢？ Swift3上可以实现吗？
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.

最佳答案

是的，您可以，当屏幕锁定时，将调用名为com.apple.springboard.lockcomplete的通知。

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

为了检测背景/前景模式，您需要监听通知。

 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)