snapshot_guard

snapshot_guard is a Flutter plugin that implements a feature to prevent users from taking screenshots or screen recordings of the user interface.

Install

In the pubspec.yaml of your flutter project, add the following dependency:

dependencies:
  snapshot_guard: <latest_version>

In your library add the following import:

import 'package:snapshot_guard/snapshot_guard.dart';

Usage

To use the plugin, simply import the package in your Flutter project and use the provided SnapshotGuard.toggleGuard() method. This method can be called anywhere on the app and will toggle the guard ON/OFF.

Example:

import 'package:snapshot_guard/snapshot_guard.dart';

void main() async {
  await SnapshotGuard.toggleGuard();
  // or 
  await SnapshotGuard.switchGuardStatus(true);
  runApp(MyApp());
}

to listen to Guard status changes use SnapshotGuard.onGuardStatusChanged or directly get the value via SnapshotGuard.isGuardEnabled.

Platform Support

SnapshotGuard currently supports iOS and Android.

Limitations

Please note that SnapshotGuard does not guarantee 100% protection against screenshots or screen recordings. It is possible for determined users to bypass the screenshot prevention measures. This plugin is meant to provide a basic level of protection against casual screenshots or screen recordings.