Screenshot Callback

Feedback welcome and Pull Requests are most welcome!

Usage

Add the following import to your Dart code:

import 'package:screenshot_callback/screenshot_callback.dart';

Initialize ScreenshotCallback with the scopes you want:

ScreenshotCallback screenshotCallback = ScreenshotCallback();

Then invoke addListener method of ScreenshotCallback. Add custom functions that you want to excute after detect screenshot. e.g:

screenshotCallback.addListener(() {
  //Void funtions are implemented
  print('detect screenshot');
});

You need to call dispose method to terminate ScreenshotCallback before you exit the app e.g:

screenshotCallback.dispose();