veilid/veilid-flutter/example/lib/main.dart

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import 'dart:async';
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import 'package:logger/logger.dart';
import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
import 'package:veilid/veilid.dart';
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import 'package:logger_flutter_viewer/logger_flutter_viewer.dart';
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// Logger
var stacklog = Logger(
printer: PrettyPrinter(
methodCount: 10,
errorMethodCount: 10,
printTime: true,
colors: true,
printEmojis: true),
output: ScreenOutput());
var log = Logger(
printer: PrettyPrinter(
methodCount: 0,
errorMethodCount: 1,
printTime: true,
colors: true,
printEmojis: true,
noBoxingByDefault: true,
),
output: ScreenOutput());
var barelog = Logger(
printer: PrettyPrinter(
methodCount: 0,
errorMethodCount: 0,
printTime: false,
colors: true,
printEmojis: true,
noBoxingByDefault: true,
),
output: ScreenOutput());
class ScreenOutput extends LogOutput {
@override
void output(OutputEvent event) {
LogConsole.output(event);
}
}
// Entrypoint
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void main() {
runApp(const MyApp());
}
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// Main App
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class MyApp extends StatefulWidget {
const MyApp({Key? key}) : super(key: key);
@override
State<MyApp> createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
String _veilidVersion = 'Unknown';
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@override
void initState() {
super.initState();
initPlatformState();
}
// Platform messages are asynchronous, so we initialize in an async method.
Future<void> initPlatformState() async {
String veilidVersion;
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// Platform messages may fail, so we use a try/catch PlatformException.
// We also handle the message potentially returning null.
try {
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veilidVersion = Veilid.instance.veilidVersionString();
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} on PlatformException {
veilidVersion = 'Failed to get veilid version.';
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}
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log.e("Error test");
log.w("Warning test");
stacklog.i("Info test with stacklog");
barelog.d("debug bare-log test");
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// 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(() {
_veilidVersion = veilidVersion;
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});
}
@override
Widget build(BuildContext context) {
return MaterialApp(
home: Scaffold(
appBar: AppBar(
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title: Text('Veilid Plugin Version $_veilidVersion'),
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),
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body: LogConsole(dark: Theme.of(context).brightness == Brightness.dark),
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),
);
}
}