flutter_animated 0.0.3

Animated gif/apng support in flutter.

flutter_animated

Animated images (GIF/APNG/WebP) support in flutter.

The plugin is under construction.

It lacks of basic features, and has got a number of serious issues.

USAGE

1. require it in pubspec.yaml:

dependencies:
  flutter:
    sdk: flutter
  flutter_animated: any

2. use it

// import
import 'flutter_animated/animated_gif.dart';

// fetch a gif
final Uint8List imgBytes = await http.readBytes('https://some.site/some.gif');

// generate a Widget for the gif
final Widget gifWidget = new AnimatedGif.memory(imgBytes);

3. notes

Currently the only constructor is .memory.

The AnimatedGif is inherits from Image and StatefulWidget.

TODO

• POOR PERFORMANCE it takes seconds to decode large images
• BUG malfunctioning alpha composition
• use the platform for high performance
  • android
    • android.graphics.Movie
    • https://github.com/koral--/android-gif-drawable
  • ios
    • https://github.com/Flipboard/FLAnimatedImage
    • https://github.com/ibireme/YYImage
• method to set speed/FPS
• method to controll play/pause
• method to set forward/reverse
• support input more than UInt8List
  • asset path, url, etc.
• support more formats like APNG and WebP
• proper testing
• proper example
• proper annotation and doc generating