flutter_native_colorpicker 1.0.0
flutter_native_colorpicker: ^1.0.0 copied to clipboard
Use native color pickers shipped with the OS.
example/lib/main.dart
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter_native_colorpicker/flutter_native_colorpicker.dart';
void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
GlobalKey key = GlobalKey();
Color _color = Colors.black;
StreamSubscription listener;
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> openColorpicker() async {
final RenderBox box = key.currentContext.findRenderObject();
final position = box.localToGlobal(Offset.zero);
FlutterNativeColorpicker.open(position & box.size);
listener = FlutterNativeColorpicker.startListener((col) {
setState(() {
_color = col;
});
});
}
@override
void dispose() {
listener.cancel();
super.dispose();
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Column(
children: [
TextButton(
key: key,
onPressed: () {
openColorpicker();
},
child: Text('Open Colorpicker'),
),
Text(
'This text gets colored correctly',
style: TextStyle(color: _color),
),
],
),
),
),
);
}
}