how to show video with video player in flutter - api

Question

how to show video in flutter?
i should recieve an api have url of video to show, but it sitll white page with my progress indicator,
I was trying for a week but couldn't do any thing,
then I tried to use assets video but it didn't work too
here is my code so what is wrong?
please help me, thank you.
class _MyHomePageState extends State<MyHomePage> {
VideoPlayerController _videoPlayerController;
Future<void> _initializedVideoPlayerFuture;
String videoUrl =
'https://storage.koolshy.co/shasha-transcoded-videos-2019/1c18ada9-a82a-4490-ad2f-87c3ba3ed251_240.mp4';
String videoTrack = 'assets/video.mp4';
#override
void initState() {
super.initState();
// _videoPlayerController = VideoPlayerController.network(videoUrl);
_videoPlayerController = VideoPlayerController.asset(videoTrack);
_videoPlayerController.setLooping(true);
_videoPlayerController.setVolume(1.0);
}
#override
void dispose() {
super.dispose();
_videoPlayerController.dispose();
}
void _incrementCounter() {
setState(() {
_videoPlayerController.value.isPlaying
? _videoPlayerController.pause()
: _videoPlayerController.play();
});
}
#override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text(widget.title),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: <Widget>[
FutureBuilder(
future: _initializedVideoPlayerFuture,
builder: (context, snapshot) {
if (snapshot.connectionState == ConnectionState.done) {
return AspectRatio(
aspectRatio: _videoPlayerController.value.aspectRatio,
child: VideoPlayer(_videoPlayerController),
);
} else {
return Center(
child: CircularProgressIndicator(),
);
}
},
),
],
),
),
floatingActionButton: FloatingActionButton(
onPressed: _incrementCounter,
tooltip: 'play/pause',
child: Icon(_videoPlayerController.value.isPlaying
? Icons.pause
: Icons.play_arrow),
),
);
}
}

Answer 1

there is a missing statement
_initializedVideoPlayerFuture = _videoPlayerController.initialize();
should be in the initstate()
void initState() {
super.initState();
_videoPlayerController = VideoPlayerController.network(videoUrl);
// _videoPlayerController = VideoPlayerController.asset(videoTrack);
_initializedVideoPlayerFuture = _videoPlayerController.initialize();
_videoPlayerController.setLooping(true);
_videoPlayerController.setVolume(1.0);
}