Pause Animation
Complete Code For In Pause Animation Flutter
main.dart
import 'package:flutter/material.dart'; void main(){ runApp(MyApp()); } class MyApp extends StatelessWidget { @override Widget build(BuildContext context) { return MaterialApp( debugShowCheckedModeBanner: false, home: MyHomePage() ); } } class MyHomePage extends StatefulWidget { @override _MyHomePageState createState() => _MyHomePageState(); } class _MyHomePageState extends State<MyHomePage> with SingleTickerProviderStateMixin { AnimationController animationController; Animation<double> animation; bool _isPlaying = true; @override void initState() { super.initState(); animationController = AnimationController( vsync: this, duration: Duration(seconds: 5), ) ..addListener(() => setState(() {})) ..repeat(); animation = Tween<double>( begin: 50.0, end: 120.0, ).animate(animationController); animationController.forward(); } @override void dispose() { animationController.dispose(); super.dispose(); } @override Widget build(BuildContext context) { return Scaffold( backgroundColor: Colors.black, appBar: AppBar( backgroundColor: Colors.red[700], title: Text("Pause Animation")), body: Column( children: <Widget>[ Expanded( child: Center( child: Container( height: animation.value, width: animation.value, child: FlutterLogo(), ), ), ), RaisedButton( child: Text(_isPlaying ? "Pause Animation" : "Play Animation",style: TextStyle(color: Colors.white),), color: Colors.red[700], onPressed: () { _isPlaying ? animationController.reset() : animationController.repeat(); }), ], ), ); } }