qr_from_file 0.0.2

A flutter plugin exclusive for Android that scans qr code from files (only), whether it's from your flutter assets or your gallery.

qr_from_file

Exclusive for Android

A plugin that scans qr code from files (only), whether it's from your flutter assets or your gallery.

Getting Started

Make sure you have images downloaded for gallery qr scan.

For qr scanning of images inside your flutter assets dont forget to add them in your pubspec.yaml file.

API

Android

The content of the qr barcode is given to a String:

For qr barcode images inside the flutter assets file:

String rawResult = QrFromFile.scanImageFromAssets('assets/images/qr_wikipedia.png'); //raw result

For qr barcode images inside the device storage (gallery):

String rawResult = QrFromFile.scanImageFromGallery('/storage/emulated/0/Download/qr_wikipedia.png'); //raw result

iOS

For now the iOs functionality has been disabled. The app won't crash on iOS if you add it to your pubspec.yaml file.