flutter_canary 0.0.2 flutter_canary: ^0.0.2 copied to clipboard
sdk for canary -> logger monitor(include networking)、Mock、RemoteConfig...
import 'package:flutter/material.dart';
import 'dart:async';
import 'package:flutter/services.dart';
import 'package:flutter_canary/flutter_canary.dart';
void main() {
runApp(const MyApp());
}
class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
@override
Widget build(BuildContext context) {
return const MaterialApp(
home: MyHome(),
);
}
}
class MyHome extends StatefulWidget {
const MyHome({Key? key}) : super(key: key);
@override
State<MyHome> createState() => _MyHomeState();
}
class _MyHomeState extends State<MyHome> {
String _platformVersion = 'Unknown';
bool connect = false;
String? _testValue;
static const MethodChannel _testChannel =
MethodChannel('canary_example_channel');
@override
void initState() {
super.initState();
initPlatformState();
initCanary();
}
void initCanary() {
FlutterCanary.instance.configure('82e439d7968b7c366e24a41d7f53f47d',
service: 'http://127.0.0.1:9001/api', deviceid: 'canary-device-id');
_testValue = FlutterCanary.instance.configValue('TestParam1');
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String platformVersion;
// Platform messages may fail, so we use a try/catch PlatformException.
// We also handle the message potentially returning null.
try {
platformVersion =
await FlutterCanary.platformVersion ?? 'Unknown platform version';
} on PlatformException {
platformVersion = 'Failed to get platform version.';
}
// If the widget was removed from the tree while the asynchronous platform
// message was in flight, we want to discard the reply rather than calling
// setState to update our non-existent appearance.
if (!mounted) return;
setState(() {
_platformVersion = platformVersion;
});
}
void _testCanary() {
if (connect) {
FlutterCanary.instance.stop();
} else {
FlutterCanary.instance.start();
}
setState(() {
connect = !connect;
});
}
void log(String msg, {StackTrace? trace, bool network = false}) async {
await _testChannel
.invokeMethod(network ? 'logger-request' : 'logger', true)
.then((value) => null);
}
@override
Widget build(BuildContext context) {
Widget current = Scaffold(
appBar: AppBar(
title: const Text('Plugin example app'),
),
body: Center(
child: Column(mainAxisAlignment: MainAxisAlignment.center, children: [
Text('Running on: $_platformVersion\n'),
TextButton(
onPressed: _testCanary, child: Text(connect ? '关闭连接' : '连接测试')),
TextButton(onPressed: () => log('日志测试'), child: const Text('测试日志')),
TextButton(
onPressed: () => log('日志测试', network: true),
child: const Text('测试日志-网络')),
TextButton(
onPressed: () => setState(() {
_testValue =
FlutterCanary.instance.configValue('TestParam1');
}),
child: Text('TestParam1 = $_testValue'))
]),
),
floatingActionButton: FloatingActionButton(
onPressed: () {
_testCanary();
FlutterCanary.instance.showOptions(context);
},
child: const Icon(Icons.play_arrow),
),
);
return current;
}
}