make the scan using barcode and qr code

ios/Runner/Info.plist

@@ -45,5 +45,7 @@
     <string>Needed to access location</string>
     <key>NSLocationWhenInUseUsageDescription</key>
     <string>Needed to access location</string>
+   <key>NSCameraUsageDescription</key>
+   <string>Camera permission is required for barcode scanning.</string>
 </dict>
 </plist>

lib/pages/dashboard/dashboard_screen.dart

@@ -1,4 +1,3 @@
-import 'package:barcode_scan/platform_wrapper.dart';
 import 'package:driverapp/config/config.dart';
 import 'package:driverapp/config/size_config.dart';
 import 'package:driverapp/core/enum/viewstate.dart';
@@ -17,6 +16,8 @@ import 'package:driverapp/widgets/others/app_scaffold_widget.dart';
 import 'package:driverapp/widgets/others/network_base_view.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
+import 'package:flutter_barcode_scanner/flutter_barcode_scanner.dart';
 import 'package:hexcolor/hexcolor.dart';
 import 'package:provider/provider.dart';
 
@@ -564,20 +565,24 @@ class _DashboardScreenState extends State<DashboardScreen> {
   }
 
   _scanQrAndGetPatient(BuildContext context, OrdersViewModel model) async {
-    /// When give qr we will change this method to get data
-    /// var result = await BarcodeScanner.scan();
-    /// int patientID = get from qr result
-    var result = await BarcodeScanner.scan();
-    //  if (result.rawContent == "") {
-    List<String> listOfParams = result.rawContent.split(',');
-    ScanQrRequestModel _scanQrRequestModel = ScanQrRequestModel(
-        deliveryOrderID: int.parse(listOfParams[0]), groupID: 0);
-    String patientType = "1";
-    await model.insertOrder(_scanQrRequestModel);
-    if (model.state == ViewState.ErrorLocal) {
-      Utils.showErrorToast(model.error);
-    } else {
-      AppToast.showSuccessToast(message: "Order Added");
+    String barcodeScanRes;
+
+    try {
+      barcodeScanRes = await FlutterBarcodeScanner.scanBarcode(
+          "#ff6666", "Cancel", true, ScanMode.QR);
+      print(barcodeScanRes);
+      ScanQrRequestModel _scanQrRequestModel = ScanQrRequestModel(
+          deliveryOrderID: int.parse(barcodeScanRes), groupID: 0);
+      String patientType = "1";
+      await model.insertOrder(_scanQrRequestModel);
+      if (model.state == ViewState.ErrorLocal) {
+        Utils.showErrorToast(model.error);
+      } else {
+        AppToast.showSuccessToast(message: "Order Added");
+      }
+    } on PlatformException {
+      Utils.showErrorToast("Failed to get platform version.");
+      // barcodeScanRes = 'Failed to get platform version.';
     }
   }
 }

pubspec.yaml

@@ -76,6 +76,9 @@ dependencies:
   gradient_app_bar: ^0.1.3
 
   app_settings: ^4.0.3
+  #Barcode Scanner
+  flutter_barcode_scanner: ^1.0.1
+