如何了解IOS 11中是否正在记录设备屏幕 [英] How to understand if device screen is being recorded in IOS 11

问题描述

我有一个具有版权内容的应用程序.我不希望用户记录它.如果他们开始录制屏幕，我希望我的应用程序能够捕捉到这一点.如果正在录制屏幕，捕获的功能是什么?

I have an application that it has copyrighted content. I don't want users to record it. If they start recording screen I want my app to catch this. What is the function to catch if the screen is being recorded?

我不想阻止，我想了解并抓住它.

I don't want to prevent, I want to understand and catch it.

注意:一些答案表明包括AirPlay和Mirroring在内的解决方案.我想要的是仅捕获在应用程序之前或期间启动的屏幕录像.我想允许用户使用AirPlay和Mirroring.

Note: Some answers indicate solutions including AirPlay and Mirroring. What I want is to only catch screen recording either started before or during app. I want to allow users to use AirPlay and Mirroring.

推荐答案

您可以检查此屏幕是否正在录制

You can check if the screen is being recorded with this

UIScreen.main.isCaptured

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