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added barcode scanner

main
Julian Gegner 2023-02-20 16:23:49 +01:00
parent 465873f1c6
commit 74946d005c
3 changed files with 52 additions and 40 deletions
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4
android/app/build.gradle
View File

@ -26,7 +26,7 @@ apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle" apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
android { android {
compileSdkVersion flutter.compileSdkVersion compileSdkVersion 33
ndkVersion flutter.ndkVersion ndkVersion flutter.ndkVersion
compileOptions { compileOptions {
@ -47,7 +47,7 @@ android {
applicationId "com.example.smoke_cess_app" applicationId "com.example.smoke_cess_app"
// You can update the following values to match your application needs. // You can update the following values to match your application needs.
// For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration. // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
minSdkVersion flutter.minSdkVersion minSdkVersion 21
targetSdkVersion flutter.targetSdkVersion targetSdkVersion flutter.targetSdkVersion
versionCode flutterVersionCode.toInteger() versionCode flutterVersionCode.toInteger()
versionName flutterVersionName versionName flutterVersionName

10
lib/pages/scanner_page.dart
View File

@ -1,4 +1,5 @@
import 'package:flutter/material.dart'; import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:smoke_cess_app/service/settings_service.dart'; import 'package:smoke_cess_app/service/settings_service.dart';
class ScannerPage extends StatelessWidget { class ScannerPage extends StatelessWidget {
@ -10,7 +11,14 @@ class ScannerPage extends StatelessWidget {
child: Column( child: Column(
mainAxisAlignment: MainAxisAlignment.center, mainAxisAlignment: MainAxisAlignment.center,
children: [ children: [
const Text('Hier taucht die Kamera zum Scannen auf'), Expanded(child: MobileScanner(fit: BoxFit.contain,onDetect: (capture) {
final List<Barcode> barcodes = capture.barcodes;
for (final barcode in barcodes) {
debugPrint('Barcode found! ${barcode.rawValue}');
} },
))
,
const SizedBox(height: 30), const SizedBox(height: 30),
ElevatedButton( ElevatedButton(
style: ElevatedButton.styleFrom( style: ElevatedButton.styleFrom(

30
web/index.html
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@ -14,23 +14,23 @@
This is a placeholder for base href that will be replaced by the value of This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`. the `--base-href` argument provided to `flutter build`.
--> -->
<base href="$FLUTTER_BASE_HREF"> <base href="$FLUTTER_BASE_HREF" />
<meta charset="UTF-8"> <meta charset="UTF-8" />
<meta content="IE=Edge" http-equiv="X-UA-Compatible"> <meta content="IE=Edge" http-equiv="X-UA-Compatible" />
<meta name="description" content="A new Flutter project."> <meta name="description" content="A new Flutter project." />
<!-- iOS meta tags & icons --> <!-- iOS meta tags & icons -->
<meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-capable" content="yes" />
<meta name="apple-mobile-web-app-status-bar-style" content="black"> <meta name="apple-mobile-web-app-status-bar-style" content="black" />
<meta name="apple-mobile-web-app-title" content="smoke_cess_app"> <meta name="apple-mobile-web-app-title" content="smoke_cess_app" />
<link rel="apple-touch-icon" href="icons/Icon-192.png"> <link rel="apple-touch-icon" href="icons/Icon-192.png" />
<!-- Favicon --> <!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png" /> <link rel="icon" type="image/png" href="favicon.png" />
<title>smoke_cess_app</title> <title>smoke_cess_app</title>
<link rel="manifest" href="manifest.json"> <link rel="manifest" href="manifest.json" />
<script> <script>
// The value below is injected by flutter build, do not touch. // The value below is injected by flutter build, do not touch.
@ -43,16 +43,20 @@
<script> <script>
window.addEventListener('load', function (ev) { window.addEventListener('load', function (ev) {
// Download main.dart.js // Download main.dart.js
_flutter.loader.loadEntrypoint({ _flutter.loader
.loadEntrypoint({
serviceWorker: { serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion, serviceWorkerVersion: serviceWorkerVersion,
} },
}).then(function(engineInitializer) { })
.then(function (engineInitializer) {
return engineInitializer.initializeEngine(); return engineInitializer.initializeEngine();
}).then(function(appRunner) { })
.then(function (appRunner) {
return appRunner.runApp(); return appRunner.runApp();
}); });
}); });
</script> </script>
<script src="https://cdn.jsdelivr.net/npm/jsqr@1.4.0/dist/jsQR.min.js"></script>
</body> </body>
</html> </html>