Update Requirements (#541)

* Update package requiremenst

* github workflow updates

* ios build updates

* Theme adjustments

* Further updates

* Fix typo

* Deprecated imperative apply of Flutter's Gradle plugins

Ref: https://docs.flutter.dev/release/breaking-changes/flutter-gradle-plugin-apply

* Refactor wedge scanner

* Add context checks

* Adjust behaviour if testing

* Further refactoring

* Moar checks

* Logic fix

* Fix for wedge scanner test

* Fix for barcode processing

* Fix

* Yet another fix

.github/workflows/android.yaml

@@ -23,7 +23,7 @@ jobs:
     - name: Setup Flutter
       uses: subosito/flutter-action@v2
       with:
-        flutter-version: '3.13.0'
+        flutter-version: '3.24.3'
         channel: 'stable'
     - run: flutter --version
     - name: Setup Gradle

.github/workflows/ci.yaml

@@ -36,7 +36,7 @@ jobs:
       - name: Setup Flutter 
         uses: subosito/flutter-action@v2
         with:
-          flutter-version: '3.13.0'
+          flutter-version: '3.24.3'
       - name: Collect Translation Files
         run: |
           cd lib/l10n

.github/workflows/ios.yaml

@@ -25,7 +25,7 @@ jobs:
     - name: Setup Flutter
       uses: subosito/flutter-action@v2
       with:
-        flutter-version: '3.13.0'
+        flutter-version: '3.24.3'
         channel: 'stable'
     - name: Collect Translation Files
       run: |

android/app/build.gradle

@@ -1,3 +1,9 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -6,11 +12,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new FileNotFoundException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -21,10 +22,6 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 def keystoreProperties = new Properties()
 def keystorePropertiesFile = rootProject.file('key.properties')
 if (keystorePropertiesFile.exists()) {
@@ -85,5 +82,4 @@ dependencies {
     androidTestImplementation 'com.android.support:multidex:2.0.1'
     implementation "androidx.core:core:1.9.0"
     implementation 'androidx.appcompat:appcompat:1.6.0'
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk8:$kotlin_version"
 }

android/build.gradle

@@ -1,17 +1,3 @@
-buildscript {
-
-    ext.kotlin_version = '1.8.10'
-
-    repositories {
-        google()
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
 
 allprojects {
     repositories {

android/settings.gradle

@@ -1,15 +1,25 @@
-include ':app'
+pluginManagement {
+    def flutterSdkPath = {
+        def properties = new Properties()
+        file("local.properties").withInputStream { properties.load(it) }
+        def flutterSdkPath = properties.getProperty("flutter.sdk")
+        assert flutterSdkPath != null, "flutter.sdk not set in local.properties"
+        return flutterSdkPath
+    }()
 
-def flutterProjectRoot = rootProject.projectDir.parentFile.toPath()
+    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
 
-def plugins = new Properties()
+    repositories {
-def pluginsFile = new File(flutterProjectRoot.toFile(), '.flutter-plugins')
+        google()
-if (pluginsFile.exists()) {
+        mavenCentral()
-    pluginsFile.withReader('UTF-8') { reader -> plugins.load(reader) }
+        gradlePluginPortal()
+    }
 }
 
-plugins.each { name, path ->
+plugins {
-    def pluginDirectory = flutterProjectRoot.resolve(path).resolve('android').toFile()
+    id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    include ":$name"
+    id "com.android.application" version "7.4.1" apply false
-    project(":$name").projectDir = pluginDirectory
+    id "org.jetbrains.kotlin.android" version "1.8.10" apply false
 }
+
+include ":app"

ios/Flutter/AppFrameworkInfo.plist

@@ -21,6 +21,6 @@
   <key>CFBundleVersion</key>
   <string>1.0</string>
   <key>MinimumOSVersion</key>
-  <string>11.0</string>
+  <string>12.0</string>
 </dict>
 </plist>

ios/Podfile

@@ -1,5 +1,5 @@
 # Uncomment this line to define a global platform for your projects
-platform :ios, '11.0'
+platform :ios, '12.0'
 
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
@@ -39,7 +39,7 @@ post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
     target.build_configurations.each do |config|
-      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '11.0'
+      config.build_settings['IPHONEOS_DEPLOYMENT_TARGET'] = '12.0'
     end
   end
 end

ios/Runner.xcodeproj/project.pbxproj

@@ -92,6 +92,7 @@
 				3B8B22940C363C2F0DDB698A /* Frameworks */,
 			);
 			sourceTree = "<group>";
+			tabWidth = 5;
 		};
 		97C146EF1CF9000F007C117D /* Products */ = {
 			isa = PBXGroup;
@@ -167,7 +168,7 @@
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
-				LastUpgradeCheck = 1430;
+				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "The Chromium Authors";
 				TargetAttributes = {
 					97C146ED1CF9000F007C117D = {
@@ -271,11 +272,9 @@
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
 				"${BUILT_PRODUCTS_DIR}/DKImagePickerController/DKImagePickerController.framework",
 				"${BUILT_PRODUCTS_DIR}/DKPhotoGallery/DKPhotoGallery.framework",
-				"${BUILT_PRODUCTS_DIR}/FMDB/FMDB.framework",
 				"${BUILT_PRODUCTS_DIR}/MTBBarcodeScanner/MTBBarcodeScanner.framework",
 				"${BUILT_PRODUCTS_DIR}/SDWebImage/SDWebImage.framework",
 				"${BUILT_PRODUCTS_DIR}/Sentry/Sentry.framework",
-				"${BUILT_PRODUCTS_DIR}/SentryPrivate/SentryPrivate.framework",
 				"${BUILT_PRODUCTS_DIR}/SwiftyGif/SwiftyGif.framework",
 				"${BUILT_PRODUCTS_DIR}/audioplayers_darwin/audioplayers_darwin.framework",
 				"${BUILT_PRODUCTS_DIR}/camera_avfoundation/camera_avfoundation.framework",
@@ -295,11 +294,9 @@
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DKImagePickerController.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/DKPhotoGallery.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/FMDB.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/MTBBarcodeScanner.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SDWebImage.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Sentry.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SentryPrivate.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/SwiftyGif.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/audioplayers_darwin.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/camera_avfoundation.framework",

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1430"
+   LastUpgradeVersion = "1510"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

lib/api.dart

@@ -1393,7 +1393,7 @@ class InvenTreeAPI {
   // Find the current locale code for the running app
   String get currentLocale {
 
-    if (OneContext.hasContext) {
+    if (hasContext()) {
       // Try to get app context
       BuildContext? context = OneContext().context;
 

lib/app_colors.dart

@@ -1,22 +1,29 @@
+import "package:adaptive_theme/adaptive_theme.dart";
 import "package:flutter/material.dart";
+import "package:inventree/helpers.dart";
 import "package:one_context/one_context.dart";
 
-const Color COLOR_GRAY_LIGHT = Color.fromRGBO(150, 150, 150, 1);
+bool isDarkMode() {
 
-// Return an "action" color based on the current theme
+  if (!hasContext()) {
-Color get COLOR_ACTION {
+    return false;
-
-  // OneContext might not have context, e.g. in testing
-  if (!OneContext.hasContext) {
-    return Colors.lightBlue;
   }
 
   BuildContext? context = OneContext().context;
 
-  if (context != null) {
+  if (context == null) {
-    return Theme.of(context).indicatorColor;
+    return false;
+  }
+
+  return AdaptiveTheme.of(context).brightness == Brightness.dark;
+}
+
+// Return an "action" color based on the current theme
+Color get COLOR_ACTION {
+  if (isDarkMode()) {
+    return Colors.lightBlueAccent;
   } else {
-    return Colors.lightBlue;
+    return Colors.blue;
   }
 }
 
@@ -24,3 +31,4 @@ const Color COLOR_WARNING = Color.fromRGBO(250, 150, 50, 1);
 const Color COLOR_DANGER = Color.fromRGBO(200, 50, 75, 1);
 const Color COLOR_SUCCESS = Color.fromRGBO(100, 200, 75, 1);
 const Color COLOR_PROGRESS = Color.fromRGBO(50, 100, 200, 1);
+const Color COLOR_GRAY_LIGHT = Color.fromRGBO(150, 150, 150, 1);

lib/barcode/barcode.dart

@@ -2,6 +2,7 @@ import "package:flutter/material.dart";
 
 import "package:flutter_speed_dial/flutter_speed_dial.dart";
 import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
+import "package:inventree/helpers.dart";
 import "package:inventree/inventree/sales_order.dart";
 import "package:inventree/preferences.dart";
 import "package:inventree/widget/order/sales_order_detail.dart";
@@ -46,17 +47,20 @@ Future<void> barcodeFailure(String msg, dynamic extra) async {
       msg,
       success: false,
     onAction: () {
-        OneContext().showDialog(
+        if (hasContext()) {
-          builder: (BuildContext context) => SimpleDialog(
+          OneContext().showDialog(
-            title: Text(L10().barcodeError),
+              builder: (BuildContext context) =>
-            children: <Widget>[
+                  SimpleDialog(
-              ListTile(
+                      title: Text(L10().barcodeError),
-                title: Text(L10().responseData),
+                      children: <Widget>[
-                subtitle: Text(extra.toString())
+                        ListTile(
-              )
+                            title: Text(L10().responseData),
-            ]
+                            subtitle: Text(extra.toString())
-          )
+                        )
-        );
+                      ]
+                  )
+          );
+        }
     }
   );
 }
@@ -277,17 +281,20 @@ class BarcodeScanHandler extends BarcodeHandler {
         success: false,
         onAction: () {
 
-          OneContext().showDialog(
+          if (hasContext()) {
-              builder: (BuildContext context) => SimpleDialog(
+            OneContext().showDialog(
-                title: Text(L10().unknownResponse),
+                builder: (BuildContext context) =>
-                children: <Widget>[
+                    SimpleDialog(
-                  ListTile(
+                      title: Text(L10().unknownResponse),
-                    title: Text(L10().responseData),
+                      children: <Widget>[
-                    subtitle: Text(data.toString()),
+                        ListTile(
-                  )
+                          title: Text(L10().responseData),
-                ],
+                          subtitle: Text(data.toString()),
-              )
+                        )
-          );
+                      ],
+                    )
+            );
+          }
         }
     );
   }

lib/barcode/controller.dart

@@ -1,4 +1,5 @@
 import "package:flutter/material.dart";
+import "package:inventree/helpers.dart";
 import "package:one_context/one_context.dart";
 
 import "package:inventree/preferences.dart";
@@ -43,7 +44,7 @@ class InvenTreeBarcodeControllerState extends State<InvenTreeBarcodeController>
    * Barcode data should be passed as a string
    */
   Future<void> handleBarcodeData(String? data) async {
-    
+
     // Check that the data is valid, and this view is still mounted
     if (!mounted || data == null || data.isEmpty) {
       return;
@@ -58,7 +59,11 @@ class InvenTreeBarcodeControllerState extends State<InvenTreeBarcodeController>
       processingBarcode = true;
     });
 
-    BuildContext? context = OneContext.hasContext ? OneContext().context : null;
+    BuildContext? context;
+
+    if (hasContext()) {
+      context = OneContext.hasContext ? OneContext().context : null;
+    }
 
     showLoadingOverlay(context);
     await pauseScan();

lib/barcode/flutter_barcode_listener.dart

@@ -1,175 +0,0 @@
-
-/*
- * Custom keyboard listener which allows the app to act as a keyboard "wedge",
- * and intercept barcodes from any compatible scanner.
- *
- * Note: This code was copied from https://github.com/fuadreza/flutter_barcode_listener/blob/master/lib/flutter_barcode_listener.dart
- *
- * If that code becomes available on pub.dev, we can remove this file and reference that library
- */
-
-import "dart:async";
-
-import "package:flutter/material.dart";
-import "package:flutter/services.dart";
-
-typedef BarcodeScannedCallback = void Function(String barcode);
-
-/// This widget will listen for raw PHYSICAL keyboard events
-/// even when other controls have primary focus.
-/// It will buffer all characters coming in specifed `bufferDuration` time frame
-/// that end with line feed character and call callback function with result.
-/// Keep in mind this widget will listen for events even when not visible.
-/// Windows seems to be using the [RawKeyDownEvent] instead of the
-/// [RawKeyUpEvent], this behaviour can be managed by setting [useKeyDownEvent].
-class BarcodeKeyboardListener extends StatefulWidget {
-
-  /// This widget will listen for raw PHYSICAL keyboard events
-  /// even when other controls have primary focus.
-  /// It will buffer all characters coming in specifed `bufferDuration` time frame
-  /// that end with line feed character and call callback function with result.
-  /// Keep in mind this widget will listen for events even when not visible.
-  const BarcodeKeyboardListener(
-      {Key? key,
-
-        /// Child widget to be displayed.
-        required this.child,
-
-        /// Callback to be called when barcode is scanned.
-        required Function(String) onBarcodeScanned,
-
-        /// When experiencing issueswith empty barcodes on Windows,
-        /// set this value to true. Default value is `false`.
-        this.useKeyDownEvent = false,
-
-        /// Maximum time between two key events.
-        /// If time between two key events is longer than this value
-        /// previous keys will be ignored.
-        Duration bufferDuration = hundredMs})
-      : _onBarcodeScanned = onBarcodeScanned,
-        _bufferDuration = bufferDuration,
-        super(key: key);
-
-  final Widget child;
-  final BarcodeScannedCallback _onBarcodeScanned;
-  final Duration _bufferDuration;
-  final bool useKeyDownEvent;
-
-  @override
-  _BarcodeKeyboardListenerState createState() => _BarcodeKeyboardListenerState(
-      _onBarcodeScanned, _bufferDuration, useKeyDownEvent);
-}
-
-const Duration aSecond = Duration(seconds: 1);
-const Duration hundredMs = Duration(milliseconds: 100);
-const String lineFeed = "\n";
-
-class _BarcodeKeyboardListenerState extends State<BarcodeKeyboardListener> {
-
-  _BarcodeKeyboardListenerState(this._onBarcodeScannedCallback,
-      this._bufferDuration, this._useKeyDownEvent) {
-    RawKeyboard.instance.addListener(_keyBoardCallback);
-    _keyboardSubscription =
-        _controller.stream.where((char) => char != null).listen(onKeyEvent);
-  }
-
-  List<String> _scannedChars = [];
-  DateTime? _lastScannedCharCodeTime;
-  late StreamSubscription<String?> _keyboardSubscription;
-
-  final BarcodeScannedCallback _onBarcodeScannedCallback;
-  final Duration _bufferDuration;
-
-  final _controller = StreamController<String?>();
-
-  final bool _useKeyDownEvent;
-
-  bool _isShiftPressed = false;
-  void onKeyEvent(String? char) {
-    //remove any pending characters older than bufferDuration value
-    checkPendingCharCodesToClear();
-    _lastScannedCharCodeTime = DateTime.now();
-    if (char == lineFeed) {
-      _onBarcodeScannedCallback.call(_scannedChars.join());
-      resetScannedCharCodes();
-    } else {
-      //add character to list of scanned characters;
-      _scannedChars.add(char!);
-    }
-  }
-
-  void checkPendingCharCodesToClear() {
-    if (_lastScannedCharCodeTime != null) {
-      if (_lastScannedCharCodeTime!
-          .isBefore(DateTime.now().subtract(_bufferDuration))) {
-        resetScannedCharCodes();
-      }
-    }
-  }
-
-  void resetScannedCharCodes() {
-    _lastScannedCharCodeTime = null;
-    _scannedChars = [];
-  }
-
-  void addScannedCharCode(String charCode) {
-    _scannedChars.add(charCode);
-  }
-
-  void _keyBoardCallback(RawKeyEvent keyEvent) {
-    if (keyEvent.logicalKey.keyId > 255 &&
-        keyEvent.data.logicalKey != LogicalKeyboardKey.enter &&
-        keyEvent.data.logicalKey != LogicalKeyboardKey.shiftLeft) return;
-    if ((!_useKeyDownEvent && keyEvent is RawKeyUpEvent) ||
-        (_useKeyDownEvent && keyEvent is RawKeyDownEvent)) {
-      if (keyEvent.data is RawKeyEventDataAndroid) {
-        if (keyEvent.data.logicalKey == LogicalKeyboardKey.shiftLeft) {
-          _isShiftPressed = true;
-        } else {
-          if (_isShiftPressed) {
-            _isShiftPressed = false;
-            _controller.sink.add(String.fromCharCode(
-                ((keyEvent.data) as RawKeyEventDataAndroid).codePoint).toUpperCase());
-          } else {
-            _controller.sink.add(String.fromCharCode(
-                ((keyEvent.data) as RawKeyEventDataAndroid).codePoint));
-          }
-        }
-      } else if (keyEvent.data is RawKeyEventDataFuchsia) {
-        _controller.sink.add(String.fromCharCode(
-            ((keyEvent.data) as RawKeyEventDataFuchsia).codePoint));
-      } else if (keyEvent.data.logicalKey == LogicalKeyboardKey.enter) {
-        _controller.sink.add(lineFeed);
-      } else if (keyEvent.data is RawKeyEventDataWeb) {
-        _controller.sink.add(((keyEvent.data) as RawKeyEventDataWeb).keyLabel);
-      } else if (keyEvent.data is RawKeyEventDataLinux) {
-        _controller.sink
-            .add(((keyEvent.data) as RawKeyEventDataLinux).keyLabel);
-      } else if (keyEvent.data is RawKeyEventDataWindows) {
-        _controller.sink.add(String.fromCharCode(
-            ((keyEvent.data) as RawKeyEventDataWindows).keyCode));
-      } else if (keyEvent.data is RawKeyEventDataMacOs) {
-        _controller.sink
-            .add(((keyEvent.data) as RawKeyEventDataMacOs).characters);
-      } else if (keyEvent.data is RawKeyEventDataIos) {
-        _controller.sink
-            .add(((keyEvent.data) as RawKeyEventDataIos).characters);
-      } else {
-        _controller.sink.add(keyEvent.character);
-      }
-    }
-  }
-
-  @override
-  Widget build(BuildContext context) {
-    return widget.child;
-  }
-
-  @override
-  void dispose() {
-    _keyboardSubscription.cancel();
-    _controller.close();
-    RawKeyboard.instance.removeListener(_keyBoardCallback);
-    super.dispose();
-  }
-}

lib/barcode/stock.dart

@@ -42,7 +42,7 @@ class BarcodeScanStockLocationHandler extends BarcodeHandler {
 
         final bool result = await onLocationScanned(_loc);
 
-        if (result && OneContext.hasContext) {
+        if (result && hasContext()) {
           OneContext().pop();
         }
         return;

lib/barcode/wedge_controller.dart

@@ -1,11 +1,12 @@
 
 import "package:flutter/material.dart";
+import "package:flutter/services.dart";
 import "package:flutter_tabler_icons/flutter_tabler_icons.dart";
 
 import "package:inventree/app_colors.dart";
 import "package:inventree/barcode/controller.dart";
 import "package:inventree/barcode/handler.dart";
-import "package:inventree/barcode/flutter_barcode_listener.dart";
+
 import "package:inventree/l10.dart";
 import "package:inventree/helpers.dart";
 
@@ -31,6 +32,12 @@ class _WedgeBarcodeControllerState extends InvenTreeBarcodeControllerState {
 
   bool get scanning => mounted && canScan;
 
+  final FocusNode _focusNode = FocusNode();
+
+  List<String> _scannedCharacters = [];
+
+  DateTime? _lastScanTime;
+
   @override
   Future<void> pauseScan() async {
 
@@ -51,6 +58,45 @@ class _WedgeBarcodeControllerState extends InvenTreeBarcodeControllerState {
     }
   }
 
+  // Callback for a single key press / scan
+  void handleKeyEvent(KeyEvent event) {
+
+    if (!scanning) {
+      return;
+    }
+
+    // Look only for key-down events
+    if (event is! KeyDownEvent) {
+      return;
+    }
+
+    // Ignore events without a character code
+    if (event.character == null) {
+      return;
+    }
+
+    DateTime now = DateTime.now();
+
+    // Throw away old characters
+    if (_lastScanTime == null || _lastScanTime!.isBefore(now.subtract(Duration(milliseconds: 250)))) {
+      _scannedCharacters.clear();
+    }
+
+    _lastScanTime = now;
+
+    if (event.character == "\n") {
+      if (_scannedCharacters.isNotEmpty) {
+        // Debug output required for unit testing
+        debug("scanned: ${_scannedCharacters.join()}");
+        handleBarcodeData(_scannedCharacters.join());
+      }
+
+      _scannedCharacters.clear();
+    } else {
+      _scannedCharacters.add(event.character!);
+    }
+  }
+
   @override
   Widget build(BuildContext context) {
 
@@ -66,8 +112,9 @@ class _WedgeBarcodeControllerState extends InvenTreeBarcodeControllerState {
             Spacer(flex: 5),
             Icon(TablerIcons.barcode, size: 64),
             Spacer(flex: 5),
-            BarcodeKeyboardListener(
+            KeyboardListener(
-              useKeyDownEvent: true,
+              autofocus: true,
+              focusNode: _focusNode,
               child: SizedBox(
                 child: CircularProgressIndicator(
                   color: scanning ? COLOR_ACTION : COLOR_PROGRESS
@@ -75,13 +122,16 @@ class _WedgeBarcodeControllerState extends InvenTreeBarcodeControllerState {
                 width: 64,
                 height: 64,
               ),
-              onBarcodeScanned: (String barcode) {
+              onKeyEvent: (event) {
-                debug("scanned: ${barcode}");
+                handleKeyEvent(event);
-                if (scanning) {
-                  // Process the barcode data
-                  handleBarcodeData(barcode);
-                }
               },
+              // onBarcodeScanned: (String barcode) {
+              //   debug("scanned: ${barcode}");
+              //   if (scanning) {
+              //     // Process the barcode data
+              //     handleBarcodeData(barcode);
+              //   }
+              // },
             ),
             Spacer(flex: 5),
             Padding(

lib/helpers.dart

@@ -39,13 +39,32 @@ bool debugContains(String msg, {bool raiseAssert = true}) {
     }
   }
 
+  if (!result) {
+    print("Debug does not contain expected string: '${msg}'");
+  }
+
   if (raiseAssert) {
+
     assert(result);
   }
 
   return result;
 }
 
+
+bool isTesting() {
+  return Platform.environment.containsKey("FLUTTER_TEST");
+}
+
+bool hasContext() {
+  try {
+    return !isTesting() && OneContext.hasContext;
+  } catch (error) {
+    return false;
+  }
+}
+
+
 /*
  * Display a debug message if we are in testing mode, or running in debug mode
  */
@@ -83,7 +102,7 @@ Future<void> playAudioFile(String path) async {
   // Debug message for unit testing
   debug("Playing audio file: '${path}'");
 
-  if (!OneContext.hasContext) {
+  if (!hasContext()) {
     return;
   }
 
@@ -117,21 +136,13 @@ String renderCurrency(double? amount, String currency, {int decimals = 2}) {
 
   if (currency.isEmpty) return "-";
 
-  CurrencyFormatterSettings backupSettings = CurrencyFormatterSettings(
+  CurrencyFormat fmt = CurrencyFormat.fromCode(currency.toLowerCase()) ?? CurrencyFormat.usd;
-    symbol: "\$",
-    symbolSide: SymbolSide.left,
-  );
 
   String value = CurrencyFormatter.format(
     amount,
-    CurrencyFormatter.majors[currency.toLowerCase()] ?? backupSettings
+    fmt
   );
 
-  // If we were not able to determine the currency
-  if (!CurrencyFormatter.majors.containsKey(currency.toLowerCase())) {
-    value += " ${currency}";
-  }
-
   return value;
 }
 

lib/inventree/sentry.dart

@@ -1,6 +1,7 @@
 import "dart:io";
 
 import "package:device_info_plus/device_info_plus.dart";
+import "package:inventree/helpers.dart";
 import "package:one_context/one_context.dart";
 import "package:package_info_plus/package_info_plus.dart";
 import "package:sentry_flutter/sentry_flutter.dart";
@@ -129,16 +130,16 @@ Future<bool> sentryReportMessage(String message, {Map<String, String>? context})
   }
 
   Sentry.configureScope((scope) {
-    scope.setExtra("server", server_info);
+    scope.setContexts("server", server_info);
-    scope.setExtra("app", app_info);
+    scope.setContexts("app", app_info);
-    scope.setExtra("device", device_info);
+    scope.setContexts("device", device_info);
 
     if (context != null) {
-      scope.setExtra("context", context);
+      scope.setContexts("context", context);
     }
 
     // Catch stacktrace data if possible
-    scope.setExtra("stacktrace", StackTrace.current.toString());
+    scope.setContexts("stacktrace", StackTrace.current.toString());
   });
 
   try {
@@ -203,7 +204,7 @@ Future<void> sentryReportError(String source, dynamic error, StackTrace? stackTr
   // Ensure we pass the 'source' of the error
   context["source"] = source;
 
-  if (OneContext.hasContext) {
+  if (hasContext()) {
     final ctx = OneContext().context;
 
     if (ctx != null) {
@@ -213,10 +214,10 @@ Future<void> sentryReportError(String source, dynamic error, StackTrace? stackTr
   }
 
   Sentry.configureScope((scope) {
-    scope.setExtra("server", server_info);
+    scope.setContexts("server", server_info);
-    scope.setExtra("app", app_info);
+    scope.setContexts("app", app_info);
-    scope.setExtra("device", device_info);
+    scope.setContexts("device", device_info);
-    scope.setExtra("context", context);
+    scope.setContexts("context", context);
   });
 
   Sentry.captureException(error, stackTrace: stackTrace).catchError((error) {

lib/l10.dart

@@ -4,18 +4,23 @@ import "package:flutter_gen/gen_l10n/app_localizations_en.dart";
 import "package:one_context/one_context.dart";
 import "package:flutter/material.dart";
 
+import "package:inventree/helpers.dart";
+
 // Shortcut function to reduce boilerplate!
 I18N L10()
 {
-  if (OneContext.hasContext) {
+  // Testing mode - ignore context
-    BuildContext? _ctx = OneContext().context;
+  if (!hasContext()) {
+    return I18NEn();
+  }
 
-    if (_ctx != null) {
+  BuildContext? _ctx = OneContext().context;
-      I18N? i18n = I18N.of(_ctx);
 
-      if (i18n != null) {
+  if (_ctx != null) {
-        return i18n;
+    I18N? i18n = I18N.of(_ctx);
-      }
+
+    if (i18n != null) {
+      return i18n;
     }
   }
 

lib/main.dart

@@ -162,13 +162,13 @@ class InvenTreeAppState extends State<StatefulWidget> {
     return AdaptiveTheme(
       light: ThemeData(
         brightness: Brightness.light,
-        primarySwatch: Colors.lightBlue,
+        colorSchemeSeed: Colors.lightBlueAccent,
-        secondaryHeaderColor: Colors.blueGrey
+        useMaterial3: true,
       ),
       dark: ThemeData(
         brightness: Brightness.dark,
-        primarySwatch: Colors.lightBlue,
+        colorSchemeSeed: Colors.blue,
-        secondaryHeaderColor: Colors.blueGrey,
+        useMaterial3: true,
       ),
       initial: savedThemeMode ?? AdaptiveThemeMode.light,
       builder: (light, dark) =>  MaterialApp(

lib/preferences.dart

@@ -3,7 +3,6 @@ import "dart:ui";
 
 import "package:inventree/l10n/supported_locales.dart";
 import "package:path_provider/path_provider.dart";
-import "package:sembast/sembast.dart";
 import "package:sembast/sembast_io.dart";
 import "package:path/path.dart";
 

lib/widget/dialogs.dart

@@ -31,6 +31,10 @@ Future<void> choiceDialog(String title, List<Widget> items, {Function? onSelecte
     );
   }
 
+  if (!hasContext()) {
+    return;
+  }
+
   OneContext().showDialog(
     builder: (BuildContext context) {
       return AlertDialog(
@@ -63,6 +67,10 @@ Future<void> confirmationDialog(String title, String text, {Color? color, IconDa
   String _accept = acceptText ?? L10().ok;
   String _reject = rejectText ?? L10().cancel;
 
+  if (!hasContext()) {
+    return;
+  }
+
   OneContext().showDialog(
     builder: (BuildContext context) {
       return AlertDialog(
@@ -176,6 +184,10 @@ Future<void> showErrorDialog(String title, {String description = "", APIResponse
     }
   }
 
+  if (!hasContext()) {
+    return;
+  }
+
   OneContext().showDialog(
     builder: (context) => SimpleDialog(
       title: ListTile(
@@ -196,7 +208,7 @@ Future<void> showErrorDialog(String title, {String description = "", APIResponse
  */
 Future<void> showServerError(String url, String title, String description) async {
 
-  if (!OneContext.hasContext) {
+  if (!hasContext()) {
     return;
   }
 

lib/widget/snacks.dart

@@ -13,7 +13,7 @@ void showSnackIcon(String text, {IconData? icon, Function()? onAction, bool? suc
   debug("showSnackIcon: '${text}'");
 
   // Escape quickly if we do not have context
-  if (!OneContext.hasContext) {
+  if (!hasContext()) {
     // Debug message for unit testing
     return;
   }

lib/widget/stock/location_display.dart

@@ -301,12 +301,16 @@ class _LocationDisplayState extends RefreshableState<LocationDisplayWidget> {
     // Serial number field is not required here
     fields.remove("serial");
 
+    Map<String, dynamic> data = {};
+
+    if (location != null) {
+      data["location"] = location!.pk;
+    }
+
     InvenTreeStockItem().createForm(
         context,
         L10().stockItemCreate,
-        data: {
+        data: data,
-          "location": location != null ? location!.pk : null,
-        },
         fields: fields,
         onSuccess: (result) async {
           Map<String, dynamic> data = result as Map<String, dynamic>;

pubspec.yaml

@@ -8,15 +8,15 @@ environment:
 
 dependencies:
   adaptive_theme: ^3.3.0                  # Theme management (e.g. dark mode)
-  audioplayers: ^4.1.0                    # Play audio files
+  audioplayers: ^6.1.0                    # Play audio files
   cached_network_image: ^3.3.1            # Download and cache remote images
   camera: ^0.10.3                         # Camera
   cupertino_icons: ^1.0.8
-  currency_formatter: ^2.0.1
+  currency_formatter: ^2.2.1              # Currency formatting
   datetime_picker_formfield: ^2.0.1       # Date / time picker
-  device_info_plus: ^8.2.2                # Information about the device
+  device_info_plus: ^10.1.2               # Information about the device
   dropdown_search: ^5.0.6                 # Dropdown autocomplete form fields
-  file_picker: ^5.3.1                     # Select files from the device
+  file_picker: ^8.1.2                     # Select files from the device
   flutter:
     sdk: flutter
   flutter_cache_manager: ^3.3.0
@@ -27,19 +27,19 @@ dependencies:
   flutter_overlay_loader: ^2.0.0          # Overlay screen support
   flutter_speed_dial: ^6.2.0              # Speed dial / FAB implementation
   flutter_tabler_icons: ^1.35.0
-  http: ^0.13.6
+  http: ^1.2.2
-  image_picker: ^1.0.8                    # Select or take photos
+  image_picker: ^1.1.2                    # Select or take photos
   infinite_scroll_pagination: ^4.0.0      # Let the server do all the work!
-  intl: ^0.18.0
+  intl: ^0.19.0
-  one_context: ^2.1.0                     # Dialogs without requiring context
+  one_context: ^4.0.0                     # Dialogs without requiring context
-  open_filex: ^4.4.0                      # Open local files
+  open_filex: ^4.5.0                      # Open local files
-  package_info_plus: ^3.0.2               # App information introspection
+  package_info_plus: ^8.0.2               # App information introspection
-  path: ^1.8.2
+  path: ^1.9.0
   path_provider: ^2.1.3                   # Local file storage
   qr_code_scanner: ^1.0.1                 # Barcode scanning
   sembast: ^3.6.0                         # NoSQL data storage
-  sentry_flutter: 7.9.0                   # Error reporting
+  sentry_flutter: 8.9.0                   # Error reporting
-  url_launcher: ^6.2.4                    # Open link in system browser
+  url_launcher: ^6.3.0                    # Open link in system browser
 
 dev_dependencies:
   flutter_launcher_icons: ^0.11.0

test/wedge_scanner_test.dart

@@ -21,7 +21,7 @@ void main() {
     await simulateKeyDownEvent(LogicalKeyboardKey.keyA);
     await simulateKeyDownEvent(LogicalKeyboardKey.keyB);
     await simulateKeyDownEvent(LogicalKeyboardKey.keyC);
-    await simulateKeyDownEvent(LogicalKeyboardKey.enter);
+    await simulateKeyDownEvent(LogicalKeyboardKey.enter, character: "\n");
 
     // Check debug output
     debugContains("scanned: abc");