49 lines
1.3 KiB
Dart
49 lines
1.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:mobile_scanner/mobile_scanner.dart';
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class ScannerErrorWidget extends StatelessWidget {
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const ScannerErrorWidget({super.key, required this.error});
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final MobileScannerException error;
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@override
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Widget build(BuildContext context) {
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String errorMessage;
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switch (error.errorCode) {
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case MobileScannerErrorCode.controllerUninitialized:
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errorMessage = 'Controller not ready.';
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case MobileScannerErrorCode.permissionDenied:
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errorMessage = 'Permission denied';
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case MobileScannerErrorCode.unsupported:
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errorMessage = 'Scanning is unsupported on this device';
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default:
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errorMessage = 'Generic Error';
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break;
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}
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return ColoredBox(
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color: Colors.black,
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child: Center(
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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const Padding(
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padding: EdgeInsets.only(bottom: 16),
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child: Icon(Icons.error, color: Colors.white),
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),
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Text(
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errorMessage,
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style: const TextStyle(color: Colors.white),
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),
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Text(
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error.errorDetails?.message ?? '',
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style: const TextStyle(color: Colors.white),
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),
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],
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),
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),
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);
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}
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}
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