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flutter_app
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Consumer Pattern

This commit is contained in:
Sarah Jamie Lewis 2021-01-28 15:25:30 -08:00
parent b48ad6a49b
commit 13743e93c4
2 changed files with 37 additions and 30 deletions
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3
lib/main.dart
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@ -102,7 +102,8 @@ class FlwtchState extends State<Flwtch> {
print("FlwtchState.build() cwtchInit: $cwtchInit");
return MultiProvider(
providers: [getFlwtchStateProvider(), getOpaqueProvider()],
builder: (context, widget) { return MaterialApp(
builder: (context, widget) {
return MaterialApp(
title: 'Cwtch',
theme: ThemeData(
visualDensity: VisualDensity.adaptivePlatformDensity,

64
lib/views/globalsettingsview.dart
View File

@ -28,34 +28,40 @@ class _GlobalSettingsViewState extends State<GlobalSettingsView> {
}
Widget _buildSettingsList() {
return Center(child:Column(
children: [
Text("Language"),
TextField(
controller: myController,
onChanged: (text) {
print("First text field: $text");
},
),
Text("Zoom"),
SwitchListTile(
title: const Text('Theme'),
value: Provider.of<OpaqueTheme>(context).current() == Opaque.light,
onChanged: (bool value) {
if (value) {
Provider.of<OpaqueTheme>(context, listen: false).setLight();
} else {
Provider.of<OpaqueTheme>(context, listen: false).setDark();
}
},
secondary: const Icon(Icons.lightbulb_outline),
),
Text("Experiments enabled"),
Text("Text magnification reference"),
Text("Acknowledgements"),
Text("Version: xxx"),
Text("Built on: xxx"),
]
));
return Consumer<OpaqueTheme>(
builder: (context, theme, child) {
return Center(child: Column(
children: [
Text("Language"),
TextField(
controller: myController,
onChanged: (text) {
print("First text field: $text");
},
),
Text("Zoom"),
SwitchListTile(
title: Text('Theme',
style: TextStyle(color: theme.current().mainTextColor())),
value: theme.current() == Opaque.light,
onChanged: (bool value) {
if (value) {
theme.setLight();
} else {
theme.setDark();
}
},
secondary: Icon(Icons.lightbulb_outline,
color: theme.current().mainTextColor()),
),
Text("Experiments enabled"),
Text("Text magnification reference"),
Text("Acknowledgements"),
Text("Version: xxx"),
Text("Built on: xxx"),
]
));
}
);
}
}