无论iOS 7（Jailbroken）中哪个应用程序位于最前端，如何为整个屏幕截取屏幕截图 [英] How to take screenshot for the entire screen no matter which app is at front most in iOS 7(Jailbroken)

问题描述

在iOS7之前，我使用 UIGetScreenImage（）函数来轻松截取屏幕截图，但在iOS7中，它已被弃用，现在有什么好方法可以存档吗？谢谢！

Before iOS7 I use UIGetScreenImage() function to take the screenshot easily, but in iOS7, it becomes deprecated, now are there any good methods to archive this?Thank you!

另外：我需要在任何视图中截取整个屏幕的截图

Addition: I need take screenshot for the entire screen at any view

推荐答案

我遇到了同样的问题，但没有想法如何解决它。

I came across the same problem, but have no ideas how to solve it.

我试过 IOSurface - IOS私有API - 捕获背景截图，在某些应用程序中运行良好但在游戏中返回黑屏。

I tried IOSurface - IOS Private API - Capture screenshot in background , which works well in some apps but returns a black screen in games.

然后我尝试了这个应用 https://github.com/k06a/UIView-FastScreenshot/blob/master/UIView%2BFastScreenshot.m ，使用私有api很好，但我无法使用theos编译它，总是elling me架构armv7的未定义符号：CARenderServerRenderDisplay。
编辑：我想出了如何使用theos编译它，但返回空图像。

Then I tried this app https://github.com/k06a/UIView-FastScreenshot/blob/master/UIView%2BFastScreenshot.m , which works well using private apis, but I can't compile it using theos, always telling me "Undefined symbols for architecture armv7: CARenderServerRenderDisplay". I figured out how to compile it using theos, but returns am empty image.

此外， https://github.com/coolstar/RecordMyScreen 在iOS7中运行良好，但它现在不是开源的，所以我无法找到它是如何捕获的整个屏幕。

Also, https://github.com/coolstar/RecordMyScreen works well in iOS7, but it's not open source now, so I can't find out how it capture the whole screen.

编辑：RecordMyScreen的代码在iOS7上作为跳板调整，你可以参考这个文件 https://github.com/coolstar/RecordMyScreen/blob/master/RecordMyScreen/CSScreenRecorder.m 此方法 - （void）_captureShot：（CMTime）frameTime;

RecordMyScreen's code works on iOS7 as a springboard tweak, you can refer to this file https://github.com/coolstar/RecordMyScreen/blob/master/RecordMyScreen/CSScreenRecorder.m this method "- (void)_captureShot:(CMTime)frameTime;"

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