From 3dca2d10a9328c2d68e1bd2f5022ef4665b6d2cb Mon Sep 17 00:00:00 2001
From: FrenkyDema <frenkydema@gmail.com>
Date: Thu, 21 Mar 2024 08:36:40 +0100
Subject: [PATCH] Fix handle space in scan value

Refactoring
---
 example/integration_test/plugin_integration_test.dart | 4 ++--
 example/lib/main.dart                                 | 4 +---
 example/test/widget_test.dart                         | 4 ++--
 lib/qrcode_barcode_scanner.dart                       | 4 ++--
 test/qrcode_barcode_scanner_method_channel_test.dart  | 9 ++++++---
 5 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/example/integration_test/plugin_integration_test.dart b/example/integration_test/plugin_integration_test.dart
index 642729f..7377ac3 100644
--- a/example/integration_test/plugin_integration_test.dart
+++ b/example/integration_test/plugin_integration_test.dart
@@ -6,7 +6,6 @@
 // For more information about Flutter integration tests, please see
 // https://docs.flutter.dev/cookbook/testing/integration/introduction
 
-
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 
@@ -16,7 +15,8 @@ void main() {
   IntegrationTestWidgetsFlutterBinding.ensureInitialized();
 
   testWidgets('getPlatformVersion test', (WidgetTester tester) async {
-    final QrcodeBarcodeScanner plugin = QrcodeBarcodeScanner(onScannedCallback: (String scannedCode) {  });
+    final QrcodeBarcodeScanner plugin =
+        QrcodeBarcodeScanner(onScannedCallback: (String scannedCode) {});
     final String? version = await plugin.getPlatformVersion();
     // The version string depends on the host platform running the test, so
     // just assert that some non-empty string is returned.
diff --git a/example/lib/main.dart b/example/lib/main.dart
index b66425c..e716228 100644
--- a/example/lib/main.dart
+++ b/example/lib/main.dart
@@ -16,7 +16,6 @@ class _MyAppState extends State<MyApp> {
   String? _scanValue;
 
   void setScannedValue(String value) {
-    debugPrint("$value ${value.length}");
     setState(() {
       _scanValue = value;
     });
@@ -27,7 +26,6 @@ class _MyAppState extends State<MyApp> {
     super.initState();
     QrcodeBarcodeScanner(
       onScannedCallback: (String value) {
-        // debugPrint("Scan value vase64: '${utf8.decode(base64.decode(value))}'");
         setScannedValue(value);
       },
     );
@@ -45,7 +43,7 @@ class _MyAppState extends State<MyApp> {
             Expanded(
               child: Center(
                 child: Text(
-                  _scanValue ?? 'none',
+                  "Scan value: ${_scanValue ?? 'none'}",
                   style: const TextStyle(fontSize: 30),
                 ),
               ),
diff --git a/example/test/widget_test.dart b/example/test/widget_test.dart
index 73a03ee..4a57242 100644
--- a/example/test/widget_test.dart
+++ b/example/test/widget_test.dart
@@ -18,8 +18,8 @@ void main() {
     // Verify that platform version is retrieved.
     expect(
       find.byWidgetPredicate(
-        (Widget widget) => widget is Text &&
-                           widget.data!.startsWith('Running on:'),
+        (Widget widget) =>
+            widget is Text && widget.data!.startsWith('Running on:'),
       ),
       findsOneWidget,
     );
diff --git a/lib/qrcode_barcode_scanner.dart b/lib/qrcode_barcode_scanner.dart
index e986190..6773260 100644
--- a/lib/qrcode_barcode_scanner.dart
+++ b/lib/qrcode_barcode_scanner.dart
@@ -56,7 +56,7 @@ class QrcodeBarcodeScanner {
       _actionHandler.executeDelayed(() {
         final String scannedCode =
             _pressedKeys.isNotEmpty ? _pressedKeys.join() : "";
-        onScannedCallback(scannedCode);
+        onScannedCallback(scannedCode.trim());
         _pressedKeys.clear();
       });
     }
@@ -71,7 +71,7 @@ class QrcodeBarcodeScanner {
         (List.of(event.character?.codeUnits ?? [])
               ..removeWhere((element) => element == 0))
             .isNotEmpty) {
-      _controller.add(event.character?.trim() ?? "");
+      _controller.add(event.character ?? "");
       return true;
     }
     return false;
diff --git a/test/qrcode_barcode_scanner_method_channel_test.dart b/test/qrcode_barcode_scanner_method_channel_test.dart
index ad2b259..a2903fe 100644
--- a/test/qrcode_barcode_scanner_method_channel_test.dart
+++ b/test/qrcode_barcode_scanner_method_channel_test.dart
@@ -5,11 +5,13 @@ import 'package:qrcode_barcode_scanner/qrcode_barcode_scanner_method_channel.dar
 void main() {
   TestWidgetsFlutterBinding.ensureInitialized();
 
-  MethodChannelQrcodeBarcodeScanner platform = MethodChannelQrcodeBarcodeScanner();
+  MethodChannelQrcodeBarcodeScanner platform =
+      MethodChannelQrcodeBarcodeScanner();
   const MethodChannel channel = MethodChannel('qrcode_barcode_scanner');
 
   setUp(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(
       channel,
       (MethodCall methodCall) async {
         return '42';
@@ -18,7 +20,8 @@ void main() {
   });
 
   tearDown(() {
-    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger.setMockMethodCallHandler(channel, null);
+    TestDefaultBinaryMessengerBinding.instance.defaultBinaryMessenger
+        .setMockMethodCallHandler(channel, null);
   });
 
   test('getPlatformVersion', () async {