Useful or not, from you.
flutter How to check MediaScannerConnection in flutter

I am creating an application which allow users to save images and videos in external storage.

Images and Videos are being saved at specified location: FileManager->MyApp Downloads/Images but those images are not available in gallary.

In Android there is a solution to display images in gallary with help of MediaScannerConnection.

Please Advice. Thanks.

That's a useful answer
Without any help

Both these plugins utilize channels to execute the Android media scanner: (kotlin) (java - if you're going to use this make sure to run it on the UIThread or it will error - the author has not updated the plugin for that yet - check