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

209 lines
8.2 KiB
Dart

import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:provider/provider.dart';
import 'package:google_fonts/google_fonts.dart';
import '../settings/downloads_manage.dart';
import '../state/settingstate.dart';
import '../local_storage/key_value_storage.dart';
import '../util/context_extension.dart';
class StorageSetting extends StatefulWidget {
@override
_StorageSettingState createState() => _StorageSettingState();
}
class _StorageSettingState extends State<StorageSetting>
with SingleTickerProviderStateMixin {
final KeyValueStorage cacheStorage = KeyValueStorage(cacheMaxKey);
AnimationController _controller;
Animation<double> _animation;
_getCacheMax() async {
int cache = await cacheStorage.getInt();
int value = cache == 0 ? 500 : cache ~/ (1024 * 1024);
if (value > 100) {
_controller = AnimationController(
vsync: this, duration: Duration(milliseconds: value * 2));
_animation = Tween<double>(begin: 100, end: value.toDouble()).animate(
CurvedAnimation(curve: Curves.easeOutQuart, parent: _controller))
..addListener(() {
setState(() => _value = _animation.value);
});
_controller.forward();
// _controller.addStatusListener((status) {
// if (status == AnimationStatus.completed) {
// _controller.reset();
// }
// });
}
}
double _value;
@override
void initState() {
super.initState();
_value = 100;
_getCacheMax();
}
@override
void dispose() {
_controller?.dispose();
super.dispose();
}
@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('Storage'),
elevation: 0,
backgroundColor: Theme.of(context).primaryColor,
),
body: SafeArea(
child: Column(
mainAxisAlignment: MainAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: <Widget>[
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('Network',
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: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => DownloadsManage())),
contentPadding: EdgeInsets.only(
left: 80.0, right: 25, bottom: 10, top: 10),
title: Text('Ask before using cellular data'),
subtitle: Text(
'Ask to confirm when using cellular data to download episodes.'),
trailing: Selector<SettingState, bool>(
selector: (_, settings) =>
settings.downloadUsingData,
builder: (_, data, __) {
return Switch(
value: data,
onChanged: (value) =>
settings.downloadUsingData = value,
);
},
),
),
Divider(height: 2),
],
),
]),
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('Storage',
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: () => Navigator.push(
context,
MaterialPageRoute(
builder: (context) => DownloadsManage())),
contentPadding: EdgeInsets.symmetric(horizontal: 80.0),
title: Text('Downloads'),
subtitle: Text('Manage doanloaded audio files'),
),
Divider(height: 2),
ListTile(
contentPadding: EdgeInsets.only(left: 80.0, right: 25),
// leading: Icon(Icons.colorize),
title: Text('Cache'),
subtitle: Text('Audio cache max size'),
trailing: Text.rich(TextSpan(
text: '${(_value ~/ 100) * 100}',
style: GoogleFonts.teko(
textStyle: context.textTheme.headline6
.copyWith(color: context.accentColor)),
children: [
TextSpan(
text: ' Mb',
style: context.textTheme.subtitle2),
])),
),
Padding(
padding: EdgeInsets.only(
left: 60.0, right: 20.0, bottom: 10.0),
child: SliderTheme(
data: Theme.of(context).sliderTheme.copyWith(
showValueIndicator: ShowValueIndicator.always,
),
child: Slider(
label: '${_value ~/ 100 * 100} Mb',
activeColor: context.accentColor,
inactiveColor: context.primaryColorDark,
value: _value,
min: 100,
max: 1000,
divisions: 9,
onChanged: (double val) {
setState(() {
_value = val;
});
cacheStorage
.saveInt((val * 1024 * 1024).toInt());
}),
),
),
Divider(height: 2),
],
),
],
),
],
),
),
),
);
}
}