mirror of
https://github.com/xvrh/lottie-flutter.git
synced 2025-08-06 16:39:36 +08:00
aef8ef7ee0
- Fixed varying opacity stops across keyframes in the same gradient
- Fixed rounded corners for non-closed curves
- Allow to load Telegram Stickers (.tgs)
```dart
Lottie.asset(
'sticker.tgs',
decoder: LottieComposition.decodeGZip,
)
```
- Expose a hook to customize how to decode zip archives. This is useful
for dotlottie (.lottie) archives when we want
to specify a specific .json file inside the archive
```dart
Lottie.asset(
'animation.lottie',
decoder: customDecoder,
);
Future<LottieComposition?> customDecoder(List<int> bytes) {
return LottieComposition.decodeZip(bytes, filePicker: (files) {
return files.firstWhere((f) => f.name == 'animations/cat.json');
});
}
```
- Remove name property from `LottieComposition`
- `imageProviderFactory` is not used in .zip file by default anymore.
To restore the old behaviour, use:
```dart
Future<LottieComposition?> decoder(List<int> bytes) {
return LottieComposition.decodeZip(bytes, imageProviderFactory: imageProviderFactory);
}
Lottie.asset('anim.json', imageProviderFactory: imageProviderFactory, decoder: decoder)
```
40 lines
861 B
Dart
40 lines
861 B
Dart
import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:lottie/lottie.dart';
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void main() => runApp(const App());
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class App extends StatelessWidget {
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const App({super.key});
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@override
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Widget build(BuildContext context) {
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return const MaterialApp(
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home: Scaffold(
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body: Example(),
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),
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);
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}
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}
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//---- example
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class Example extends StatelessWidget {
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const Example({super.key});
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@override
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Widget build(BuildContext context) {
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return Lottie.asset(
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'assets/cat.lottie',
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decoder: customDecoder,
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);
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}
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}
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Future<LottieComposition?> customDecoder(List<int> bytes) {
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return LottieComposition.decodeZip(bytes, filePicker: (files) {
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return files.firstWhereOrNull(
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(f) => f.name.startsWith('animations/') && f.name.endsWith('.json'));
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});
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}
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//----
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