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migrate: Flutter 3.19+ API #215

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migrate: Flutter 3.19+ API #215

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56 changes: 9 additions & 47 deletions example/lib/main.dart
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Original file line number Diff line number Diff line change
Expand Up @@ -26,15 +26,12 @@ const Set<PointerDeviceKind> _kTouchLikeDeviceTypes = <PointerDeviceKind>{
};

class _MyAppState extends State<MyApp> {
bool dark = false;

@override
Widget build(BuildContext context) {
return MaterialApp(
theme: ThemeData(
primarySwatch: Colors.blue,
fontFamily: _fontFamily,
brightness: dark ? Brightness.dark : Brightness.light,
primaryTextTheme: TextTheme().apply(fontFamily: _fontFamily),
),
scrollBehavior: const MaterialScrollBehavior()
Expand Down Expand Up @@ -76,19 +73,10 @@ class _MyHomePageState extends State<MyHomePage> {
automaticallyImplyLeading: false,
elevation: 0.0,
actions: [
IconButton(
onPressed: () {
final appState = context.findAncestorStateOfType<_MyAppState>();
if (appState == null) return;
appState.setState(() {
appState.dark = !appState.dark;
});
},
icon: Icon(Icons.sunny_snowing)),
IconButton(
onPressed: () => Navigator.push(
context, MaterialPageRoute(builder: (v) => RawPickerTest())),
icon: Icon(Icons.add)),
icon: Icon(Icons.add))
],
),
body: Builder(
Expand Down Expand Up @@ -185,21 +173,14 @@ class _MyHomePageState extends State<MyHomePage> {
showPickerCustomBuilder(context);
},
),
ListTile(
title: Text('16. Select year'),
onTap: () {
showPickerSelectYear(context);
},
),
const SizedBox(height: 60),
],
)),
);
}

showMsg(String msg) {
final state = ScaffoldMessenger.of(context);
state.showSnackBar(SnackBar(content: Text(msg)));
ScaffoldMessenger.of(context).showSnackBar(SnackBar(content: Text(msg)));
}

showPicker(BuildContext context) async {
Expand All @@ -208,11 +189,7 @@ class _MyHomePageState extends State<MyHomePage> {
pickerData: JsonDecoder().convert(PickerData)),
changeToFirst: false,
textAlign: TextAlign.left,
textStyle: TextStyle(
color: Theme.of(context).brightness == Brightness.dark
? Colors.yellow
: Colors.blue,
fontFamily: _fontFamily),
textStyle: TextStyle(color: Colors.blue, fontFamily: _fontFamily),
selectedTextStyle: TextStyle(color: Colors.red),
columnPadding: const EdgeInsets.all(8.0),
onConfirm: (Picker picker, List value) {
Expand Down Expand Up @@ -436,14 +413,15 @@ class _MyHomePageState extends State<MyHomePage> {
),
title: Text("Select DateTime"),
textAlign: TextAlign.right,
// selectedTextStyle: TextStyle(color: Colors.blue),
selectedTextStyle: TextStyle(color: Colors.blue),
delimiter: [
PickerDelimiter(
column: 5,
child: Container(
width: 16.0,
alignment: Alignment.center,
child: Text(':', style: TextStyle(fontWeight: FontWeight.bold)),
color: Colors.white,
))
],
footer: Container(
Expand Down Expand Up @@ -567,6 +545,7 @@ class _MyHomePageState extends State<MyHomePage> {
width: 12.0,
alignment: Alignment.center,
child: Text(':', style: TextStyle(fontWeight: FontWeight.bold)),
color: Colors.white,
)),
],
title: Text("Select DateTime"),
Expand All @@ -579,7 +558,7 @@ class _MyHomePageState extends State<MyHomePage> {
picker.showModal(context, backgroundColor: Colors.transparent,
builder: (context, view) {
return Material(
// color: Colors.white,
color: Colors.white,
borderRadius: BorderRadius.only(
topLeft: Radius.circular(10), topRight: Radius.circular(10)),
child: Container(
Expand Down Expand Up @@ -694,7 +673,7 @@ class _MyHomePageState extends State<MyHomePage> {
fontWeight: FontWeight.bold,
color: Colors.red,
fontSize: 14)),
// color: Colors.white,
color: Colors.white,
)),
],
onSelect: (Picker picker, int index, List<int> selected) {
Expand Down Expand Up @@ -733,7 +712,7 @@ class _MyHomePageState extends State<MyHomePage> {
fontWeight: FontWeight.bold,
color: Colors.red,
fontSize: 14)),
// color: Colors.white,
color: Colors.white,
)),
],
onSelect: (Picker picker, int index, List<int> selected) {
Expand All @@ -748,21 +727,4 @@ class _MyHomePageState extends State<MyHomePage> {
);
});
}

showPickerSelectYear(BuildContext context) {
Picker(
adapter: DateTimePickerAdapter(
type: PickerDateTimeType.kY,
yearSuffix: "年",
yearBegin: 1950,
yearEnd: 2025,
),
title: Text("Select Year"),
onConfirm: (Picker picker, List value) {
print(picker.adapter.text);
},
onSelect: (Picker picker, int index, List<int> selected) {
print(picker.adapter.toString());
}).showBottomSheet(context);
}
}
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