cobi_flutter_settings 2.1.1 cobi_flutter_settings: ^2.1.1 copied to clipboard
An application settings screen for flutter that persists values via the shared_preferences package
import 'package:cobi_flutter_settings/cobi_flutter_settings.dart';
import 'package:cobi_flutter_settings_example/types.dart';
import 'package:flutter/material.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatelessWidget {
@override
Widget build(BuildContext context) {
return MaterialApp(
title: 'Flutter Demo',
theme: ThemeData(
colorScheme: ColorScheme.fromSwatch(
primarySwatch: Colors.indigo,
accentColor: Colors.indigoAccent
)
),
home: MyHomePage(),
);
}
}
class MyHomePage extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('Settings Example'),
),
body: SettingsScreen(
title: 'App Settings',
children: [
SettingsGroup(
title: 'Switchable Settings with different header color',
style: TextStyle(
color: Colors.teal,
),
children: [
SwitchSetting(
settingsKey: 'switch-setting',
title: 'This is a switch setting',
defaultValue: true
),
CheckboxSetting(
settingsKey: 'checkbox-setting',
title: 'This is a checkbox setting',
defaultValue: false,
),
],
),
ImageSetting(
settingsKey: 'image-setting',
title: 'This is an image setting',
showPreview: true,
),
SettingsGroup(
title: 'Text Settings',
children: [
TextSetting<String>(
settingsKey: 'text-setting',
title: 'A text setting with default keyboard type',
),
TextSetting<String>(
settingsKey: 'text-setting-2',
title: 'This a text setting with a specified subtitle',
subtitle: 'This is a subtitle'
),
TextSetting<int>(
settingsKey: 'text-setting-3',
title: 'A text setting for integers only',
keyboardType: TextInputType.number,
defaultValue: 42000,
validator: (value) {
if (value == null || value < 1024 || value > 65536) {
return 'Integer number between 1024 and 65536 expected';
}
return "";
},
),
TextSetting<double>(
settingsKey: 'text-setting-4',
title: 'A text setting for doubles only',
keyboardType: TextInputType.number,
),
],
),
MultiSelectSetting<String>(
settingsKey: 'multi-select-setting',
title: "A multi-select setting",
items: [
ListItem(value: "hello", caption: "Hello"),
ListItem(value: "world", caption: "World"),
ListItem(value: "foo", caption: "foo"),
ListItem(value: "bar", caption: "bar"),
]
),
RadioModalSetting<int>(
settingsKey: 'radio-modal-setting',
title: 'This is a modal radio setting',
defaultValue: 5,
items: [
ListItem<int>(value: 1, caption: 'One'),
ListItem<int>(value: 2, caption: 'Two'),
ListItem<int>(value: 3, caption: 'Three'),
ListItem<int>(value: 4, caption: 'Four'),
ListItem<int>(value: 5, caption: 'Five'),
ListItem<int>(value: 6, caption: 'Six'),
ListItem<int>(value: 7, caption: 'Seven'),
ListItem<int>(value: 8, caption: 'Eight'),
ListItem<int>(value: 9, caption: 'Nine'),
ListItem<int>(value: 10, caption: 'Ten'),
ListItem<int>(value: 11, caption: 'Eleven'),
ListItem<int>(value: 12, caption: 'Twelve'),
ListItem<int>(value: 13, caption: 'Thirteen'),
ListItem<int>(value: 14, caption: 'Fourteen'),
ListItem<int>(value: 15, caption: 'Fifteen'),
ListItem<int>(value: 16, caption: 'Sixteen'),
ListItem<int>(value: 17, caption: 'Seventeen'),
ListItem<int>(value: 18, caption: 'Eighteen'),
ListItem<int>(value: 19, caption: 'Nineteen'),
ListItem<int>(value: 20, caption: 'Twenty'),
ListItem<int>(value: 21, caption: 'Twentyone'),
ListItem<int>(value: 22, caption: 'Twentytwo'),
ListItem<int>(value: 23, caption: 'Twentythree'),
],
),
RadioSetting<int>(
settingsKey: 'radio-setting',
title: 'This is a radio setting',
items: [
ListItem<int>(value: 1, caption: 'One'),
ListItem<int>(value: 2, caption: 'Two'),
ListItem<int>(value: 3, caption: 'Three'),
ListItem<int>(value: 4, caption: 'Four'),
ListItem<int>(value: 5, caption: 'Five'),
]
),
SliderSetting(
settingsKey: 'slider-setting',
title: 'This is a slider setting',
minValue: 0.0,
maxValue: 10.0,
divisions: 10,
defaultValue: 5.0,
),
TestTypeSetting(
title: "This is a settign with a custom type",
settingsKey: "test-type-setting",
),
CustomSetting(
title: 'This is a custom setting',
onPressed: () => showDialog(
context: context,
builder: (_) => AlertDialog(
title: Text('Warning'),
content: Text('Self destruct in 5 seconds.'),
actions: <Widget>[
TextButton(
child: Text('Cancel'),
onPressed: () => Navigator.pop(context)
),
TextButton(
child: Text('OK'),
onPressed: () => Navigator.pop(context)
),
],
),
),
)
],
),
);
}
}