OpenMediacenterMobileFlutter/lib/video_feed.dart

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import 'dart:convert';
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import 'package:flutter/material.dart';
import 'package:openmediacentermobile/api/api.dart';
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import 'log/log.dart';
import 'platform.dart';
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import 'preview_tile.dart';
import 'package:flutter_staggered_grid_view/flutter_staggered_grid_view.dart';
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class VideoFeed extends StatefulWidget {
const VideoFeed({Key? key}) : super(key: key);
@override
State<StatefulWidget> createState() {
return VideoFeedState();
}
}
class VideoFeedState extends State<VideoFeed> {
late Future<List<VideoT>> _data;
Future<List<VideoT>> loadData() async {
final data = await API.query("video", "getMovies", {'Tag': 1, 'Sort': 0});
final d = jsonDecode(data);
List<VideoT> dta = (d['Videos'] as List).map((e) => VideoT.fromJson(e)).toList();
return dta;
}
@override
void initState() {
super.initState();
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_data = loadData();
}
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@override
Widget build(BuildContext context) {
double width = MediaQuery.of(context).size.width;
Log.d(width);
return FutureBuilder<List<VideoT>>(
future: _data, // a previously-obtained Future<String> or null
builder: (BuildContext context, AsyncSnapshot<List<VideoT>> snapshot) {
if (snapshot.hasError) {
return Text("Error");
} else if (snapshot.hasData) {
return MasonryGridView.count(
// every tile should be at max 330 pixels long...
crossAxisCount: isTV() ? width ~/ 200 : width ~/ 330,
mainAxisSpacing: 4,
crossAxisSpacing: 4,
itemBuilder: (context, index) {
return PreviewTile(dta: snapshot.data![index]);
},
);
} else {
return Column(children: const <Widget>[
SizedBox(
width: 60,
height: 60,
child: CircularProgressIndicator(),
),
Padding(
padding: EdgeInsets.only(top: 16),
child: Text('Awaiting result...'),
)
]);
}
},
);
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}
}