[feat] support image layer quality setting (#214)

CHANGELOG.md

@@ -1,3 +1,6 @@
+## [1.4.0]
+- Added `filterQuality` property to control the performance vs quality trade-off to use when drawing images
+
 ## [1.3.0]
 - Added support for rounded corners on shapes and rects
 - Add support for text in dynamic properties (`ValueDelegate`)

README.md

@@ -64,7 +64,7 @@ class MyApp extends StatefulWidget {
   const MyApp({Key? key}) : super(key: key);
 
   @override
-  _MyAppState createState() => _MyAppState();
+  State<MyApp> createState() => _MyAppState();
 }
 
 class _MyAppState extends State<MyApp> with TickerProviderStateMixin {
@@ -139,7 +139,7 @@ class MyWidget extends StatefulWidget {
   const MyWidget({Key? key}) : super(key: key);
 
   @override
-  _MyWidgetState createState() => _MyWidgetState();
+  State<MyWidget> createState() => _MyWidgetState();
 }
 
 class _MyWidgetState extends State<MyWidget> {

example/lib/examples/alert_dialog.dart

@@ -25,7 +25,7 @@ class __PageState extends State<_Page> {
   void initState() {
     super.initState();
 
-    SchedulerBinding.instance!.addPostFrameCallback((_) => _showLoader());
+    SchedulerBinding.instance.addPostFrameCallback((_) => _showLoader());
   }
 
   void _showLoader() {

example/lib/examples/animation_controller.dart

@@ -7,7 +7,7 @@ class MyApp extends StatefulWidget {
   const MyApp({Key? key}) : super(key: key);
 
   @override
-  _MyAppState createState() => _MyAppState();
+  State<MyApp> createState() => _MyAppState();
 }
 
 class _MyAppState extends State<MyApp> with TickerProviderStateMixin {

example/lib/examples/animation_full_control.dart

@@ -15,7 +15,7 @@ class MyApp extends StatefulWidget {
   const MyApp({Key? key}) : super(key: key);
 
   @override
-  _MyAppState createState() => _MyAppState();
+  State<MyApp> createState() => _MyAppState();
 }
 
 class _MyAppState extends State<MyApp> with TickerProviderStateMixin {

example/lib/examples/custom_draw.dart

@@ -21,7 +21,7 @@ class MyWidget extends StatefulWidget {
   const MyWidget({Key? key}) : super(key: key);
 
   @override
-  _MyWidgetState createState() => _MyWidgetState();
+  State<MyWidget> createState() => _MyWidgetState();
 }
 
 class _MyWidgetState extends State<MyWidget> {

example/lib/examples/custom_load.dart

@@ -22,7 +22,7 @@ class MyWidget extends StatefulWidget {
   const MyWidget({Key? key}) : super(key: key);
 
   @override
-  _MyWidgetState createState() => _MyWidgetState();
+  State<MyWidget> createState() => _MyWidgetState();
 }
 
 class _MyWidgetState extends State<MyWidget> {

example/lib/examples/dynamic_properties.dart

@@ -10,7 +10,7 @@ class App extends StatefulWidget {
   const App({Key? key}) : super(key: key);
 
   @override
-  _AppState createState() => _AppState();
+  State<App> createState() => _AppState();
 }
 
 class _AppState extends State<App> with TickerProviderStateMixin {

example/lib/examples/dynamic_text.dart

@@ -10,7 +10,7 @@ class App extends StatefulWidget {
   const App({Key? key}) : super(key: key);
 
   @override
-  _AppState createState() => _AppState();
+  State<App> createState() => _AppState();
 }
 
 class _AppState extends State<App> with TickerProviderStateMixin {

example/lib/examples/hide_after_complete.dart

@@ -9,7 +9,7 @@ class App extends StatefulWidget {
   const App({Key? key}) : super(key: key);
 
   @override
-  _AppState createState() => _AppState();
+  State<App> createState() => _AppState();
 }
 
 class _AppState extends State<App> with TickerProviderStateMixin {

example/lib/examples/markers.dart

@@ -12,7 +12,7 @@ class App extends StatefulWidget {
   const App({Key? key}) : super(key: key);
 
   @override
-  _AppState createState() => _AppState();
+  State<App> createState() => _AppState();
 }
 
 class _AppState extends State<App> with TickerProviderStateMixin {

example/lib/examples/repeat.dart

@@ -7,7 +7,7 @@ class MyApp extends StatefulWidget {
   const MyApp({Key? key}) : super(key: key);
 
   @override
-  _MyAppState createState() => _MyAppState();
+  State<MyApp> createState() => _MyAppState();
 }
 
 class _MyAppState extends State<MyApp> with TickerProviderStateMixin {

example/lib/examples/run_once.dart

@@ -15,7 +15,7 @@ class App extends StatefulWidget {
   const App({Key? key}) : super(key: key);
 
   @override
-  _AppState createState() => _AppState();
+  State<App> createState() => _AppState();
 }
 
 class _AppState extends State<App> with TickerProviderStateMixin {

example/lib/examples/save_frames.dart

@@ -13,7 +13,7 @@ class MyApp extends StatefulWidget {
   const MyApp({Key? key}) : super(key: key);
 
   @override
-  _MyAppState createState() => _MyAppState();
+  State<MyApp> createState() => _MyAppState();
 }
 
 class _MyAppState extends State<MyApp> {

example/lib/main_app.dart

@@ -92,7 +92,7 @@ class Detail extends StatefulWidget {
   const Detail(this.assetName, {Key? key}) : super(key: key);
 
   @override
-  _DetailState createState() => _DetailState();
+  State<Detail> createState() => _DetailState();
 }
 
 class _DetailState extends State<Detail> with TickerProviderStateMixin {

example/macos/Podfile.lock

@@ -15,8 +15,8 @@ EXTERNAL SOURCES:
 
 SPEC CHECKSUMS:
   FlutterMacOS: 57701585bf7de1b3fc2bb61f6378d73bbdea8424
-  path_provider_macos: a0a3fd666cb7cd0448e936fb4abad4052961002b
+  path_provider_macos: 160cab0d5461f0c0e02995469a98f24bdb9a3f1f
 
 PODFILE CHECKSUM: 6eac6b3292e5142cfc23bdeb71848a40ec51c14c
 
-COCOAPODS: 1.10.1
+COCOAPODS: 1.11.3

example/pubspec.lock

@@ -7,7 +7,7 @@ packages:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.3.0"
+    version: "3.3.1"
   async:
     dependency: transitive
     description:
@@ -49,28 +49,28 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   crypto:
     dependency: transitive
     description:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   ffi:
     dependency: transitive
     description:
       name: ffi
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.1.2"
+    version: "2.0.1"
   file:
     dependency: transitive
     description:
@@ -96,7 +96,7 @@ packages:
       name: flutter_lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "2.0.1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -122,14 +122,14 @@ packages:
       name: http_parser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0"
+    version: "4.0.1"
   lints:
     dependency: transitive
     description:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "2.0.0"
   logging:
     dependency: "direct main"
     description:
@@ -143,7 +143,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "1.3.0"
+    version: "1.4.0"
   matcher:
     dependency: transitive
     description:
@@ -157,7 +157,7 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -166,61 +166,61 @@ packages:
     source: hosted
     version: "1.7.0"
   path:
-    dependency: transitive
+    dependency: "direct main"
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   path_provider:
     dependency: "direct main"
     description:
       name: path_provider
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.9"
+    version: "2.0.11"
   path_provider_android:
     dependency: transitive
     description:
       name: path_provider_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.12"
+    version: "2.0.16"
   path_provider_ios:
     dependency: transitive
     description:
       name: path_provider_ios
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.8"
+    version: "2.0.10"
   path_provider_linux:
     dependency: transitive
     description:
       name: path_provider_linux
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.5"
+    version: "2.1.7"
   path_provider_macos:
     dependency: transitive
     description:
       name: path_provider_macos
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.5"
+    version: "2.0.6"
   path_provider_platform_interface:
     dependency: transitive
     description:
       name: path_provider_platform_interface
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.3"
+    version: "2.0.4"
   path_provider_windows:
     dependency: transitive
     description:
       name: path_provider_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.5"
+    version: "2.1.0"
   platform:
     dependency: transitive
     description:
@@ -253,7 +253,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -288,28 +288,28 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
+    version: "0.4.9"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   win32:
     dependency: transitive
     description:
       name: win32
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.5.1"
+    version: "2.7.0"
   xdg_directories:
     dependency: transitive
     description:
@@ -318,5 +318,5 @@ packages:
     source: hosted
     version: "0.2.0+1"
 sdks:
-  dart: ">=2.15.0 <3.0.0"
-  flutter: ">=2.10.0"
+  dart: ">=2.17.0 <3.0.0"
+  flutter: ">=3.0.0"

example/pubspec.yaml

@@ -13,6 +13,7 @@ dependencies:
   logging:
   lottie:
     path: ../
+  path:
   path_provider:
 
 dev_dependencies:

lib/src/lottie.dart

@@ -26,6 +26,7 @@ class Lottie extends StatefulWidget {
     this.delegates,
     this.options,
     bool? addRepaintBoundary,
+    this.filterQuality,
   })  : animate = animate ?? true,
         reverse = reverse ?? false,
         repeat = repeat ?? true,
@@ -54,6 +55,7 @@ class Lottie extends StatefulWidget {
     Alignment? alignment,
     String? package,
     bool? addRepaintBoundary,
+    FilterQuality? filterQuality,
     WarningCallback? onWarning,
   }) =>
       LottieBuilder.asset(
@@ -77,6 +79,7 @@ class Lottie extends StatefulWidget {
         alignment: alignment,
         package: package,
         addRepaintBoundary: addRepaintBoundary,
+        filterQuality: filterQuality,
         onWarning: onWarning,
       );
 
@@ -100,6 +103,7 @@ class Lottie extends StatefulWidget {
     BoxFit? fit,
     Alignment? alignment,
     bool? addRepaintBoundary,
+    FilterQuality? filterQuality,
     WarningCallback? onWarning,
   }) =>
       LottieBuilder.file(
@@ -121,6 +125,7 @@ class Lottie extends StatefulWidget {
         fit: fit,
         alignment: alignment,
         addRepaintBoundary: addRepaintBoundary,
+        filterQuality: filterQuality,
         onWarning: onWarning,
       );
 
@@ -144,6 +149,7 @@ class Lottie extends StatefulWidget {
     BoxFit? fit,
     Alignment? alignment,
     bool? addRepaintBoundary,
+    FilterQuality? filterQuality,
     WarningCallback? onWarning,
   }) =>
       LottieBuilder.memory(
@@ -165,6 +171,7 @@ class Lottie extends StatefulWidget {
         fit: fit,
         alignment: alignment,
         addRepaintBoundary: addRepaintBoundary,
+        filterQuality: filterQuality,
         onWarning: onWarning,
       );
 
@@ -188,6 +195,7 @@ class Lottie extends StatefulWidget {
     BoxFit? fit,
     Alignment? alignment,
     bool? addRepaintBoundary,
+    FilterQuality? filterQuality,
     WarningCallback? onWarning,
   }) =>
       LottieBuilder.network(
@@ -209,6 +217,7 @@ class Lottie extends StatefulWidget {
         fit: fit,
         alignment: alignment,
         addRepaintBoundary: addRepaintBoundary,
+        filterQuality: filterQuality,
         onWarning: onWarning,
       );
 
@@ -299,13 +308,19 @@ class Lottie extends StatefulWidget {
   /// This property is `true` by default.
   final bool addRepaintBoundary;
 
+  /// The quality of the image layer. See [FilterQuality]
+  /// [FilterQuality.high] is highest quality but slowest.
+  ///
+  /// Defaults to [FilterQuality.none]
+  final FilterQuality? filterQuality;
+
   static bool get traceEnabled => L.traceEnabled;
   static set traceEnabled(bool enabled) {
     L.traceEnabled = enabled;
   }
 
   @override
-  _LottieState createState() => _LottieState();
+  State<Lottie> createState() => _LottieState();
 }
 
 class _LottieState extends State<Lottie> with TickerProviderStateMixin {
@@ -366,6 +381,7 @@ class _LottieState extends State<Lottie> with TickerProviderStateMixin {
           height: widget.height,
           fit: widget.fit,
           alignment: widget.alignment,
+          filterQuality: widget.filterQuality,
         );
       },
     );

lib/src/lottie_builder.dart

@@ -59,6 +59,7 @@ class LottieBuilder extends StatefulWidget {
     this.fit,
     this.alignment,
     this.addRepaintBoundary,
+    this.filterQuality,
     this.onWarning,
   }) : super(key: key);
 
@@ -83,6 +84,7 @@ class LottieBuilder extends StatefulWidget {
     this.fit,
     this.alignment,
     this.addRepaintBoundary,
+    this.filterQuality,
     this.onWarning,
   })  : lottie = NetworkLottie(src,
             headers: headers, imageProviderFactory: imageProviderFactory),
@@ -117,6 +119,7 @@ class LottieBuilder extends StatefulWidget {
     this.fit,
     this.alignment,
     this.addRepaintBoundary,
+    this.filterQuality,
     this.onWarning,
   })  : lottie = FileLottie(file, imageProviderFactory: imageProviderFactory),
         super(key: key);
@@ -143,6 +146,7 @@ class LottieBuilder extends StatefulWidget {
     this.alignment,
     String? package,
     this.addRepaintBoundary,
+    this.filterQuality,
     this.onWarning,
   })  : lottie = AssetLottie(name,
             bundle: bundle,
@@ -170,6 +174,7 @@ class LottieBuilder extends StatefulWidget {
     this.fit,
     this.alignment,
     this.addRepaintBoundary,
+    this.filterQuality,
     this.onWarning,
   })  : lottie =
             MemoryLottie(bytes, imageProviderFactory: imageProviderFactory),
@@ -361,6 +366,12 @@ class LottieBuilder extends StatefulWidget {
   /// This property is `true` by default.
   final bool? addRepaintBoundary;
 
+  /// The quality of the image layer. See [FilterQuality]
+  /// [FilterQuality.high] is highest quality but slowest.
+  ///
+  /// Defaults to [FilterQuality.none]
+  final FilterQuality? filterQuality;
+
   /// A callback called when there is a warning during the loading or painting
   /// of the animation.
   final WarningCallback? onWarning;
@@ -398,7 +409,7 @@ class LottieBuilder extends StatefulWidget {
   final ImageErrorWidgetBuilder? errorBuilder;
 
   @override
-  _LottieBuilderState createState() => _LottieBuilderState();
+  State<LottieBuilder> createState() => _LottieBuilderState();
 
   @override
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
@@ -482,6 +493,7 @@ class _LottieBuilderState extends State<LottieBuilder> {
           fit: widget.fit,
           alignment: widget.alignment,
           addRepaintBoundary: widget.addRepaintBoundary,
+          filterQuality: widget.filterQuality,
         );
 
         if (widget.frameBuilder != null) {

lib/src/lottie_drawable.dart

@@ -16,16 +16,15 @@ class LottieDrawable {
   final Size size;
   LottieDelegates? _delegates;
   bool _isDirty = true;
-  final bool enableMergePaths;
+  bool enableMergePaths = false;
+  FilterQuality? filterQuality;
 
   /// Gives a suggestion whether to paint with anti-aliasing, or not. Default is true.
   bool antiAliasingSuggested = true;
 
-  LottieDrawable(this.composition,
-      {LottieDelegates? delegates, bool? enableMergePaths})
+  LottieDrawable(this.composition, {LottieDelegates? delegates})
       : size = Size(composition.bounds.width.toDouble(),
-            composition.bounds.height.toDouble()),
-        enableMergePaths = enableMergePaths ?? false {
+            composition.bounds.height.toDouble()) {
     this.delegates = delegates;
     _compositionLayer = CompositionLayer(
         this, LayerParser.parse(composition), composition.layers, composition);

lib/src/model/layer/image_layer.dart

@@ -25,6 +25,7 @@ class ImageLayer extends BaseLayer {
     }
     var density = window.devicePixelRatio;
 
+    paint.filterQuality = lottieDrawable.filterQuality ?? FilterQuality.none;
     paint.setAlpha(parentAlpha);
     if (_colorFilterAnimation != null) {
       paint.colorFilter = _colorFilterAnimation!.value;

lib/src/raw_lottie.dart

@@ -23,6 +23,7 @@ class RawLottie extends LeafRenderObjectWidget {
     this.height,
     this.fit,
     AlignmentGeometry? alignment,
+    this.filterQuality,
   })  : progress = progress ?? 0.0,
         alignment = alignment ?? Alignment.center,
         super(key: key);
@@ -78,6 +79,8 @@ class RawLottie extends LeafRenderObjectWidget {
   ///    relative to text direction.
   final AlignmentGeometry alignment;
 
+  final FilterQuality? filterQuality;
+
   @override
   RenderLottie createRenderObject(BuildContext context) {
     return RenderLottie(
@@ -90,17 +93,21 @@ class RawLottie extends LeafRenderObjectWidget {
       height: height,
       fit: fit,
       alignment: alignment,
+      filterQuality: filterQuality,
     );
   }
 
   @override
   void updateRenderObject(BuildContext context, RenderLottie renderObject) {
     renderObject
-      ..setComposition(composition,
+      ..setComposition(
+        composition,
         progress: progress,
         frameRate: frameRate,
         delegates: delegates,
-          enableMergePaths: options?.enableMergePaths)
+        enableMergePaths: options?.enableMergePaths,
+        filterQuality: filterQuality,
+      )
       ..width = width
       ..height = height
       ..alignment = alignment

lib/src/render_lottie.dart

@@ -19,11 +19,14 @@ class RenderLottie extends RenderBox {
     double? height,
     BoxFit? fit,
     AlignmentGeometry alignment = Alignment.center,
+    FilterQuality? filterQuality,
   })  : assert(progress >= 0.0 && progress <= 1.0),
         _drawable = composition != null
-            ? (LottieDrawable(composition, enableMergePaths: enableMergePaths)
+            ? (LottieDrawable(composition)
               ..setProgress(progress, frameRate: frameRate)
-              ..delegates = delegates)
+              ..delegates = delegates
+              ..enableMergePaths = enableMergePaths ?? false
+              ..filterQuality = filterQuality)
             : null,
         _width = width,
         _height = height,
@@ -33,11 +36,13 @@ class RenderLottie extends RenderBox {
   /// The lottie composition to display.
   LottieComposition? get composition => _drawable?.composition;
   LottieDrawable? _drawable;
+
   void setComposition(LottieComposition? composition,
       {required double progress,
       required FrameRate? frameRate,
       required LottieDelegates? delegates,
-      bool? enableMergePaths}) {
+      bool? enableMergePaths,
+      FilterQuality? filterQuality}) {
     var drawable = _drawable;
     enableMergePaths ??= false;
 
@@ -50,11 +55,8 @@ class RenderLottie extends RenderBox {
         needsLayout = true;
       }
     } else {
-      if (drawable == null ||
-          drawable.composition != composition ||
-          drawable.enableMergePaths != enableMergePaths) {
-        drawable = _drawable =
-            LottieDrawable(composition, enableMergePaths: enableMergePaths);
+      if (drawable == null || drawable.composition != composition) {
+        drawable = _drawable = LottieDrawable(composition);
         needsLayout = true;
         needsPaint = true;
       }
@@ -65,6 +67,14 @@ class RenderLottie extends RenderBox {
         drawable.delegates = delegates;
         needsPaint = true;
       }
+      if (enableMergePaths != drawable.enableMergePaths) {
+        drawable.enableMergePaths = enableMergePaths;
+        needsPaint = true;
+      }
+      if (filterQuality != drawable.filterQuality) {
+        drawable.filterQuality = filterQuality;
+        needsPaint = true;
+      }
     }
 
     if (needsPaint) {

pubspec.lock

@@ -7,28 +7,28 @@ packages:
       name: _fe_analyzer_shared
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "38.0.0"
+    version: "43.0.0"
   analyzer:
     dependency: "direct dev"
     description:
       name: analyzer
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.4.1"
+    version: "4.3.1"
   archive:
     dependency: "direct main"
     description:
       name: archive
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.3.0"
+    version: "3.3.1"
   args:
     dependency: transitive
     description:
       name: args
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.3.0"
+    version: "2.3.1"
   async:
     dependency: transitive
     description:
@@ -49,35 +49,35 @@ packages:
       name: build
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.2"
+    version: "2.3.0"
   build_config:
     dependency: transitive
     description:
       name: build_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.1.0"
   build_daemon:
     dependency: transitive
     description:
       name: build_daemon
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.1.0"
   build_resolvers:
     dependency: transitive
     description:
       name: build_resolvers
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.7"
+    version: "2.0.9"
   build_runner:
     dependency: "direct dev"
     description:
       name: build_runner
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.8"
+    version: "2.2.0"
   build_runner_core:
     dependency: transitive
     description:
@@ -98,7 +98,7 @@ packages:
       name: built_value
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "8.1.4"
+    version: "8.4.0"
   characters:
     dependency: transitive
     description:
@@ -140,35 +140,35 @@ packages:
       name: collection
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.15.0"
+    version: "1.16.0"
   convert:
     dependency: transitive
     description:
       name: convert
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   crypto:
     dependency: transitive
     description:
       name: crypto
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.0.1"
+    version: "3.0.2"
   dart_style:
     dependency: "direct dev"
     description:
       name: dart_style
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.2.2"
+    version: "2.2.3"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.0"
   file:
     dependency: transitive
     description:
@@ -182,7 +182,7 @@ packages:
       name: fixnum
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.0"
+    version: "1.0.1"
   flutter:
     dependency: "direct main"
     description: flutter
@@ -194,7 +194,7 @@ packages:
       name: flutter_lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.4"
+    version: "2.0.1"
   flutter_test:
     dependency: "direct dev"
     description: flutter
@@ -206,14 +206,14 @@ packages:
       name: frontend_server_client
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.2"
+    version: "2.1.3"
   glob:
     dependency: transitive
     description:
       name: glob
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.2"
+    version: "2.1.0"
   graphs:
     dependency: transitive
     description:
@@ -227,14 +227,14 @@ packages:
       name: http_multi_server
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.2.0"
+    version: "3.2.1"
   http_parser:
     dependency: transitive
     description:
       name: http_parser
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.0.0"
+    version: "4.0.1"
   io:
     dependency: transitive
     description:
@@ -255,14 +255,14 @@ packages:
       name: json_annotation
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "4.4.0"
+    version: "4.6.0"
   lints:
     dependency: transitive
     description:
       name: lints
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "2.0.0"
   logging:
     dependency: transitive
     description:
@@ -283,7 +283,7 @@ packages:
       name: material_color_utilities
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.3"
+    version: "0.1.4"
   meta:
     dependency: transitive
     description:
@@ -297,28 +297,28 @@ packages:
       name: mime
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   package_config:
     dependency: transitive
     description:
       name: package_config
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.0.2"
+    version: "2.1.0"
   path:
     dependency: "direct main"
     description:
       name: path
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.0"
+    version: "1.8.1"
   pool:
     dependency: transitive
     description:
       name: pool
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.5.0"
+    version: "1.5.1"
   pub_semver:
     dependency: "direct dev"
     description:
@@ -339,14 +339,14 @@ packages:
       name: shelf
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   shelf_web_socket:
     dependency: transitive
     description:
       name: shelf_web_socket
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.1"
+    version: "1.0.2"
   sky_engine:
     dependency: transitive
     description: flutter
@@ -358,7 +358,7 @@ packages:
       name: source_span
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.8.1"
+    version: "1.8.2"
   stack_trace:
     dependency: transitive
     description:
@@ -400,7 +400,7 @@ packages:
       name: test_api
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.4.8"
+    version: "0.4.9"
   timing:
     dependency: transitive
     description:
@@ -414,14 +414,14 @@ packages:
       name: typed_data
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.3.1"
   vector_math:
     dependency: "direct main"
     description:
       name: vector_math
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.1"
+    version: "2.1.2"
   watcher:
     dependency: transitive
     description:
@@ -435,14 +435,14 @@ packages:
       name: web_socket_channel
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.1.0"
+    version: "2.2.0"
   yaml:
     dependency: "direct dev"
     description:
       name: yaml
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "3.1.0"
+    version: "3.1.1"
 sdks:
-  dart: ">=2.16.0 <3.0.0"
+  dart: ">=2.17.0 <3.0.0"
   flutter: ">=2.10.0"

pubspec.yaml

@@ -1,6 +1,6 @@
 name: lottie
 description: Render After Effects animations natively on Flutter. This package is a pure Dart implementation of a Lottie player.
-version: 1.3.0
+version: 1.4.0
 homepage: https://github.com/xvrh/lottie-flutter
 
 environment: