gif_ani

a flutter plugin to control gif animation

The example screen shot

Usage

GifController is subclass of AnimationController. GifAnimation is just used like Image.

import 'package:gif_ani/gif_ani.dart';
GifController _animationCtrl = new GifController(vsync: this,duration: new Duration(milliseconds: 1200),frameNum: 32);
Widget ret = new GifAnimation(
    image: new AssetImage("like_anim.gif"),
    animationCtrl: _animationCtrl,
);

then you can control the gif animation by _animationCtrl:

///run the anim from start
_animationCtrl.runAni();

///set the Image with specified frame
_animationCtrl.setFrame(10);

///or you can use other action as a AnimationController
_animationCtrl.repeat();
_animationCtrl.reverse();
_animationCtrl.reset();

Libraries

gif_ani

Dart

dart:ui
Built-in types and core primitives for a Flutter application. [...]

Core

dart:async
Support for asynchronous programming, with classes such as Future and Stream. [...]
dart:collection
Classes and utilities that supplement the collection support in dart:core. [...]
dart:convert
Encoders and decoders for converting between different data representations, including JSON and UTF-8. [...]
dart:core
Built-in types, collections, and other core functionality for every Dart program. [...]
dart:developer
Interact with developer tools such as the debugger and inspector. [...]
dart:math
Mathematical constants and functions, plus a random number generator. [...]
dart:typed_data
Lists that efficiently handle fixed sized data (for example, unsigned 8 byte integers) and SIMD numeric types. [...]

VM

dart:io
File, socket, HTTP, and other I/O support for non-web applications. [...]
dart:isolate
Concurrent programming using isolates: independent workers that are similar to threads but don't share memory, communicating only via messages. [...]