Flutter：禁用应用程序的屏幕截图捕获 [英] Flutter: disable screenshot capture for app

问题描述

我正在制作Flutter应用程序，我需要确保用户无法捕获该应用程序的屏幕截图（任何屏幕）。有什么方法可以在Flutter中实现这一目标，还是需要为Android和IOS编写本机代码？

I am making a Flutter app and I need to make sure the user is not able to capture screenshot of the app (any screen). Is there any way to achieve this in Flutter or do I need to write native code for both Android and IOS?

推荐答案

1. 在Flutter项目中的嵌入式android项目目录中找到您的MainActivity类


2. 将以下导入项添加到您的主活动类中： import android.view .WindowManager.LayoutParams;


3. 将以下行添加到MainActivity的onCreate方法中： getWindow（）。addFlags（LayoutParams.FLAG_SECURE）;

1. Locate your MainActivity class inside the embedded android project dir in your Flutter Project
2. Add the following import to your main activity class: import android.view.WindowManager.LayoutParams;
3. Add the following line to your MainActivity's onCreate method: getWindow().addFlags(LayoutParams.FLAG_SECURE);

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