Fix remaining lint issues

- Use Color.toARGB32() instead of deprecated .value
- Fix SizedBox usage in integration tests
- Add const constructors where possible

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: Shahroz16

lib/messaging_in_app/inline_in_app_message_view.dart

@@ -60,7 +60,7 @@ class _InlineInAppMessageViewState extends State<InlineInAppMessageView> {
     if (defaultTargetPlatform == TargetPlatform.android) {
       final creationParams = <String, dynamic>{
         'elementId': widget.elementId,
-        if (widget.progressTint != null) 'progressTint': widget.progressTint!.value,
+        if (widget.progressTint != null) 'progressTint': widget.progressTint!.toARGB32(),
       };
 
       return AndroidView(
@@ -130,7 +130,7 @@ class _InlineInAppMessageViewState extends State<InlineInAppMessageView> {
   Future<void> _setProgressTint(Color color) async {
     if (_methodChannel != null) {
       try {
-        await _methodChannel!.invokeMethod('setProgressTint', color.value);
+        await _methodChannel!.invokeMethod('setProgressTint', color.toARGB32());
       } on PlatformException catch (e) {
         debugPrint('Failed to set progress tint: ${e.message}');
       }

test/messaging_in_app/inline_in_app_message_view_test.dart

@@ -10,7 +10,7 @@ void main() {
     group('Widget Creation', () {
       testWidgets('creates widget with required elementId', (WidgetTester tester) async {
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-banner',
@@ -47,7 +47,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-banner',
@@ -67,7 +67,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.iOS;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-banner',
@@ -89,11 +89,11 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-element-id',
-                progressTint: const Color(0xFF123456),
+                progressTint: Color(0xFF123456),
               ),
             ),
           ),
@@ -115,7 +115,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-element-id',
@@ -162,7 +162,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-banner',
@@ -185,7 +185,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'initial-element',
@@ -200,7 +200,7 @@ void main() {
 
         // Update the widget with a new elementId
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'updated-element',
@@ -222,7 +222,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-element',
@@ -237,7 +237,7 @@ void main() {
 
         // Update the widget with a new progressTint
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-element',
@@ -261,7 +261,7 @@ void main() {
         debugDefaultTargetPlatformOverride = TargetPlatform.android;
 
         await tester.pumpWidget(
-          MaterialApp(
+          const MaterialApp(
             home: Scaffold(
               body: InlineInAppMessageView(
                 elementId: 'test-element',

test/messaging_in_app/platform_view_integration_test.dart

@@ -19,7 +19,7 @@ void main() {
             body: Column(
               children: [
                 const Text('Test App'),
-                Container(
+                SizedBox(
                   height: 200,
                   child: InlineInAppMessageView(
                     elementId: 'integration-test-banner',
@@ -49,7 +49,7 @@ void main() {
 
       final params = androidView.creationParams as Map<String, dynamic>;
       expect(params['elementId'], equals('integration-test-banner'));
-      expect(params['progressTint'], equals(Colors.purple.value));
+      expect(params['progressTint'], equals(Colors.purple.toARGB32()));
 
       debugDefaultTargetPlatformOverride = null;
     });