tsacdop-podcast-app-android/lib/settings/syncing.dart

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import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:provider/provider.dart';
import 'package:tuple/tuple.dart';
import 'package:tsacdop/class/settingstate.dart';
class SyncingSetting extends StatelessWidget {
@override
Widget build(BuildContext context) {
var settings = Provider.of<SettingState>(context, listen: false);
return AnnotatedRegion<SystemUiOverlayStyle>(
value: SystemUiOverlayStyle(
statusBarIconBrightness: Theme.of(context).accentColorBrightness,
systemNavigationBarColor: Theme.of(context).primaryColor,
systemNavigationBarIconBrightness:
Theme.of(context).accentColorBrightness,
),
child: Scaffold(
appBar: AppBar(
title: Text('Syncing'),
elevation: 0,
backgroundColor: Theme.of(context).primaryColor,
),
body: SingleChildScrollView(
scrollDirection: Axis.vertical,
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Selector<SettingState, Tuple2<bool, int>>(
selector: (_, settings) =>
Tuple2(settings.autoUpdate, settings.updateInterval),
builder: (_, data, __) => Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
Padding(
padding: EdgeInsets.all(10.0),
),
Container(
height: 30.0,
padding: EdgeInsets.symmetric(horizontal: 80),
alignment: Alignment.centerLeft,
child: Text('Syncing',
style: Theme.of(context)
.textTheme
.bodyText1
.copyWith(color: Theme.of(context).accentColor)),
),
ListView(
physics: const BouncingScrollPhysics(),
shrinkWrap: true,
scrollDirection: Axis.vertical,
children: <Widget>[
ListTile(
onTap: () {
if (settings.autoUpdate) {
settings.autoUpdate = false;
settings.cancelWork();
} else {
settings.autoUpdate = true;
settings.setWorkManager(data.item2);
}
},
contentPadding: EdgeInsets.only(
left: 80.0, right: 20, bottom: 10),
title: Text('Enable syncing'),
subtitle: Text(
'Refresh all podcasts in the background to get leatest episodes'),
trailing: Switch(
value: data.item1,
onChanged: (boo) async {
settings.autoUpdate = boo;
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if (boo)
settings.setWorkManager(data.item2);
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else
settings.cancelWork();
}),
),
Divider(height: 2),
ListTile(
contentPadding:
EdgeInsets.only(left: 80.0, right: 20),
title: Text('Update Interval'),
subtitle: Text('Default 24 hours'),
trailing: DropdownButton(
hint: data.item2 == 1
? Text(data.item2.toString() + ' hour')
: Text(data.item2.toString() + 'hours'),
underline: Center(),
elevation: 1,
value: data.item2,
onChanged: data.item1
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? (value) async {
await settings.cancelWork();
settings.setWorkManager(value);
}
: null,
items: <int>[1, 2, 4, 8, 24, 48]
.map<DropdownMenuItem<int>>((e) {
return DropdownMenuItem<int>(
value: e,
child: e == 1
? Text(e.toString() + ' hour')
: Text(e.toString() + ' hours'));
}).toList()),
),
Divider(height: 2),
],
),
],
),
),
],
),
),
),
);
}
}