test base project

2026-09-15 09:09:11 +05:30
commit 8094da30c4
471 changed files with 27174 additions and 0 deletions
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+// ignore_for_file: use_build_context_synchronously
+
+import 'package:flutter/material.dart';
+import 'package:qr_flutter/qr_flutter.dart';
+// import 'package:qr_code_scanner/qr_code_scanner.dart';
+import 'package:barcode_widget/barcode_widget.dart';
+
+import '../Barcode/Barcode_create_entity_screen.dart';
+import '../Qrcode/Qrcode_create_entity_screen.dart';
+
+class QrBarCodeScreen extends StatefulWidget {
+  const QrBarCodeScreen({super.key});
+
+  @override
+  _QrBarCodeScreenState createState() => _QrBarCodeScreenState();
+}
+
+class _QrBarCodeScreenState extends State<QrBarCodeScreen> {
+  final _formKey = GlobalKey<FormState>();
+
+  TextEditingController qr_code_dataController = TextEditingController();
+
+  // Function to show the QR code in a dialog
+  void _showqr_code_dataDialog() {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: const Text('Generated QR Code'),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              SizedBox(
+                width: 200, // Set a fixed width for the QR code
+                height: 200, // Set a fixed height for the QR code
+                child: QrImageView(
+                  data: qr_code_dataController.text,
+                  version: QrVersions.auto,
+                  embeddedImageStyle:
+                      const QrEmbeddedImageStyle(size: Size(100, 100)),
+                ),
+              ),
+              const SizedBox(height: 16),
+              ElevatedButton(
+                onPressed: () {
+                  Navigator.of(context).pop(); // Close the dialog
+                },
+                child: const Text('Close'),
+              ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
+  TextEditingController bar_code_dataController = TextEditingController();
+
+  // Function to show the barcode in a dialog
+  void _show_bar_code_dataDialog(String barcodeData) {
+    showDialog(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: const Text('Generated Bar Code'),
+          content: Column(
+            mainAxisSize: MainAxisSize.min,
+            children: [
+              Card(
+                color: Colors.white,
+                elevation: 6,
+                shadowColor: Colors.amber,
+                child: Padding(
+                  padding: const EdgeInsets.all(16),
+                  child: BarcodeWidget(
+                    data: barcodeData,
+                    barcode: Barcode.code128(),
+                    color: Colors.black,
+                    width: 200,
+                    height: 100,
+                    drawText: false,
+                  ),
+                ),
+              ),
+              const SizedBox(height: 16),
+              ElevatedButton(
+                onPressed: () {
+                  Navigator.of(context).pop(); // Close the dialog
+                },
+                child: const Text('Close'),
+              ),
+            ],
+          ),
+        );
+      },
+    );
+  }
+
+  @override
+  void initState() {
+    super.initState();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text('QR AND BAR CODE')),
+      body: SingleChildScrollView(
+        child: Padding(
+          padding: const EdgeInsets.all(16),
+          child: Form(
+            key: _formKey,
+            child: Column(
+              children: [
+                // GENERATE QR CODE
+                TextFormField(
+                  controller: qr_code_dataController,
+                  decoration: const InputDecoration(labelText: 'qr_code_data'),
+                ),
+                const SizedBox(height: 16),
+                ElevatedButton(
+                    onPressed: () {
+                      _showqr_code_dataDialog();
+                    },
+                    child: const Text('Generate Qr')),
+
+                // GENERATE BAR CODE
+                TextFormField(
+                  controller: bar_code_dataController,
+                  decoration: const InputDecoration(labelText: 'Bar Code Data'),
+                ),
+                const SizedBox(height: 16),
+                ElevatedButton(
+                  onPressed: () {
+                    _show_bar_code_dataDialog(bar_code_dataController.text);
+                  },
+                  child: const Text('Generate Bar code'),
+                ),
+//  QR CODE SCANNER
+
+                const SizedBox(height: 16),
+                ElevatedButton(
+                  onPressed: () {
+                    Navigator.push(
+                        context,
+                        MaterialPageRoute(
+                            builder: (context) => const qrcodeScreen()));
+                  },
+                  child: const Text('QR Code Scanner'),
+                ),
+// BAR CODE SCANNER
+
+                const SizedBox(height: 16),
+                ElevatedButton(
+                  onPressed: () {
+                    Navigator.push(
+                        context,
+                        MaterialPageRoute(
+                            builder: (context) => const BarcodeScreen()));
+                  },
+                  child: const Text('Bar Code Scanner'),
+                ),
+              ],
+            ),
+          ),
+        ),
+      ),
+    );
+  }
+}