Release of v0.2.1

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 0.2.1
+* Fixed critical bug where scanner wouldn't open when no scan overlay was configured.
+
 ## 0.2.0
 #### Breaking change
 * The plugin now returns Barcode object instead of QR String. This object includes the type of code, the code itself and on Android devices the raw bytes. (#63)

lib/src/qr_code_scanner.dart

@@ -159,8 +159,13 @@ class _QRViewState extends State<QRView> {
       return;
     }
 
-    widget.onQRViewCreated(QRViewController._(
-        id, widget.key, (widget.overlay as QrScannerOverlayShape).cutOutSize));
+    // We pass the cutout size so that the scanner respects the scan area.
+    var cutOutSize = 0.0;
+    if (widget.overlay != null) {
+      cutOutSize = (widget.overlay as QrScannerOverlayShape).cutOutSize;
+    }
+
+    widget.onQRViewCreated(QRViewController._(id, widget.key, cutOutSize));
   }
 }
 

pubspec.yaml

@@ -1,6 +1,6 @@
 name: qr_code_scanner
 description: QR code scanner that can be embedded inside flutter. It uses zxing in Android and MTBBarcode scanner in iOS.
-version: 0.2.0
+version: 0.2.1
 homepage: https://juliuscanute.com
 repository: https://github.com/juliuscanute/qr_code_scanner