How to disable screenshots on Flutter

hello everyone today we will talk about how to disable screenshots on the Flutter app.

First of all, we are going to install the flutter_windowmanager package on pub.dev

flutter pub add flutter_windowmanager

warning: this package is for android app.

Integration

After installation, we must integrate like down below.

if (secureModeToggle == true) {
  await FlutterWindowManager.addFlags(
      FlutterWindowManager.FLAG_SECURE);
} else {
  await FlutterWindowManager.clearFlags(
      FlutterWindowManager.FLAG_SECURE);
}

if you want to disable the screenshot, you need to addFlags method with the FLAG_SECURE , if you want to remove this flag, you just need to use clearFlags method with the FLAG_SECURE.

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