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Fix: Replace deprecated withOpacity with withValues #297

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Merged
merged 1 commit into from
Oct 27, 2025
Merged

Fix: Replace deprecated withOpacity with withValues #297

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2 changes: 1 addition & 1 deletion example/audio_classification/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -186,7 +186,7 @@ class _MyHomePageState extends State<MyHomePage> {
backgroundColor: Colors.white,
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: _buildBody(),
);
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2 changes: 1 addition & 1 deletion example/bertqa/lib/ui/qa_detail.dart
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Expand Up @@ -140,7 +140,7 @@ class _QaDetailState extends State<QaDetail> {
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(color: Colors.white, boxShadow: [
BoxShadow(
color: Colors.grey.withOpacity(0.5),
color: Colors.grey.withValues(alpha: 0.5),
spreadRadius: 2,
blurRadius: 5,
offset: const Offset(0, 3))
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2 changes: 1 addition & 1 deletion example/digit_classification/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -91,7 +91,7 @@ class _MyHomePageState extends State<MyHomePage> {
title: Center(
child: Image.asset('assets/images/tfl_logo.png'),
),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: Center(
child: Column(
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2 changes: 1 addition & 1 deletion example/gesture_classification/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -166,7 +166,7 @@ class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
title: Center(
child: Image.asset('assets/images/tfl_logo.png'),
),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: Center(
// Center is a layout widget. It takes a single child and positions it
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2 changes: 1 addition & 1 deletion example/image_classification_mobilenet/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -88,7 +88,7 @@ class _BottomNavigationBarExampleState
return Scaffold(
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: Center(
child: _widgetOptions?.elementAt(_selectedIndex),
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4 changes: 2 additions & 2 deletions example/image_segmentation/lib/main.dart
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Expand Up @@ -226,7 +226,7 @@ class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
// parse color from label color
color: Color(ImageSegmentationHelper
.labelColors[_labelsIndex![index]])
.withOpacity(0.5),
.withValues(alpha: 0.5),
borderRadius: BorderRadius.circular(8),
),
child: Text(
Expand All @@ -251,7 +251,7 @@ class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
title: Center(
child: Image.asset('assets/images/tfl_logo.png'),
),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: cameraWidget(context),
);
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2 changes: 1 addition & 1 deletion example/object_detection_ssd_mobilenet/lib/main.dart
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Expand Up @@ -64,7 +64,7 @@ class _MyHomeState extends State<MyHome> {
return Scaffold(
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: SafeArea(
child: Column(
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2 changes: 1 addition & 1 deletion example/object_detection_ssd_mobilenet_v2/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ class _MyHomeState extends State<MyHome> {
return Scaffold(
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: SafeArea(
child: Column(
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2 changes: 1 addition & 1 deletion example/pose_estimation/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -180,7 +180,7 @@ class _MyHomePageState extends State<MyHomePage> with WidgetsBindingObserver {
title: Center(
child: Image.asset('assets/images/tfl_logo.png'),
),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: resultWidget(context),
);
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2 changes: 1 addition & 1 deletion example/style_transfer/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -291,7 +291,7 @@ class _HomeState extends State<Home> {
return Scaffold(
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: SafeArea(
child: Center(
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2 changes: 1 addition & 1 deletion example/super_resolution_esrgan/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -181,7 +181,7 @@ class _HomeState extends State<Home> {
return Scaffold(
appBar: AppBar(
title: Image.asset('assets/images/tfl_logo.png'),
backgroundColor: Colors.black.withOpacity(0.5),
backgroundColor: Colors.black.withValues(alpha: 0.5),
),
body: SafeArea(
child: Center(
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