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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"
android {
compileSdkVersion flutter.compileSdkVersion
compileSdkVersion 33
ndkVersion flutter.ndkVersion
compileOptions {
@ -47,7 +47,7 @@ android {
applicationId "com.example.smoke_cess_app"
// 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.
minSdkVersion flutter.minSdkVersion
minSdkVersion 21
targetSdkVersion flutter.targetSdkVersion
versionCode flutterVersionCode.toInteger()
versionName flutterVersionName

10
lib/pages/scanner_page.dart
View File

@ -1,4 +1,5 @@
import 'package:flutter/material.dart';
import 'package:mobile_scanner/mobile_scanner.dart';
import 'package:smoke_cess_app/service/settings_service.dart';
class ScannerPage extends StatelessWidget {
@ -10,7 +11,14 @@ class ScannerPage extends StatelessWidget {
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
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),
ElevatedButton(
style: ElevatedButton.styleFrom(

42
web/index.html
View File

@ -1,6 +1,6 @@
<!DOCTYPE html>
<html>
<head>
<head>
<!--
If you are serving your web app in a path other than the root, change the
href value below to reflect the base path you are serving from.
@ -14,23 +14,23 @@
This is a placeholder for base href that will be replaced by the value of
the `--base-href` argument provided to `flutter build`.
-->
<base href="$FLUTTER_BASE_HREF">
<base href="$FLUTTER_BASE_HREF" />
<meta charset="UTF-8">
<meta content="IE=Edge" http-equiv="X-UA-Compatible">
<meta name="description" content="A new Flutter project.">
<meta charset="UTF-8" />
<meta content="IE=Edge" http-equiv="X-UA-Compatible" />
<meta name="description" content="A new Flutter project." />
<!-- iOS meta tags & icons -->
<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-title" content="smoke_cess_app">
<link rel="apple-touch-icon" href="icons/Icon-192.png">
<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-title" content="smoke_cess_app" />
<link rel="apple-touch-icon" href="icons/Icon-192.png" />
<!-- Favicon -->
<link rel="icon" type="image/png" href="favicon.png"/>
<link rel="icon" type="image/png" href="favicon.png" />
<title>smoke_cess_app</title>
<link rel="manifest" href="manifest.json">
<link rel="manifest" href="manifest.json" />
<script>
// The value below is injected by flutter build, do not touch.
@ -38,21 +38,25 @@
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
</head>
<body>
</head>
<body>
<script>
window.addEventListener('load', function(ev) {
window.addEventListener('load', function (ev) {
// Download main.dart.js
_flutter.loader.loadEntrypoint({
_flutter.loader
.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
}
}).then(function(engineInitializer) {
},
})
.then(function (engineInitializer) {
return engineInitializer.initializeEngine();
}).then(function(appRunner) {
})
.then(function (appRunner) {
return appRunner.runApp();
});
});
</script>
</body>
<script src="https://cdn.jsdelivr.net/npm/jsqr@1.4.0/dist/jsQR.min.js"></script>
</body>
</html>