Initial commit

lib/features/scan/view/widgets/scanner.dart

@@ -0,0 +1,41 @@
+import 'dart:io';
+
+import 'package:flutter/material.dart';
+import 'package:permission_handler/permission_handler.dart';
+
+typedef OnImageScannedCallback = void Function(File);
+
+class ScannerWidget extends StatefulWidget {
+  final OnImageScannedCallback onImageScannedCallback;
+  const ScannerWidget({
+    Key? key,
+    required this.onImageScannedCallback,
+  }) : super(key: key);
+
+  @override
+  _ScannerWidgetState createState() => _ScannerWidgetState();
+}
+
+class _ScannerWidgetState extends State<ScannerWidget> {
+  List<File> documents = List.empty(growable: true);
+
+  @override
+  Widget build(BuildContext context) {
+    return Scaffold(
+      appBar: AppBar(title: const Text("Scan document")),
+      body: FutureBuilder<PermissionStatus>(
+          future: Permission.camera.request(),
+          builder: (BuildContext context, AsyncSnapshot<PermissionStatus> snapshot) {
+            if (!snapshot.hasData) {
+              return const Center(child: CircularProgressIndicator());
+            }
+            if (snapshot.data!.isGranted) {
+              return Container();
+            }
+            return const Center(
+              child: Text("No camera permissions, please enable in settings!"),
+            );
+          }),
+    );
+  }
+}