2012491
/
cpd_2022_zi
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

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
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

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(

78
web/index.html
View File

@ -1,7 +1,7 @@
<!DOCTYPE html> <!DOCTYPE html>
<html> <html>
<head> <head>
<!-- <!--
If you are serving your web app in a path other than the root, change the 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. href value below to reflect the base path you are serving from.
@ -14,45 +14,49 @@
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.
var serviceWorkerVersion = null; var serviceWorkerVersion = null;
</script> </script>
<!-- This script adds the flutter initialization JS code --> <!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script> <script src="flutter.js" defer></script>
</head> </head>
<body> <body>
<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
serviceWorker: { .loadEntrypoint({
serviceWorkerVersion: serviceWorkerVersion, serviceWorker: {
} serviceWorkerVersion: serviceWorkerVersion,
}).then(function(engineInitializer) { },
return engineInitializer.initializeEngine(); })
}).then(function(appRunner) { .then(function (engineInitializer) {
return appRunner.runApp(); return engineInitializer.initializeEngine();
})
.then(function (appRunner) {
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>