flutter/dev/integration_tests/android_verified_input/lib/main.dart
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---------

Co-authored-by: Kate Lovett <katelovett@google.com>
Co-authored-by: LongCatIsLooong <31859944+LongCatIsLooong@users.noreply.github.com>
2024-12-19 20:06:21 +00:00

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2.0 KiB
Dart

// Copyright 2014 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:async';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:flutter_driver/driver_extension.dart';
class FutureDataHandler {
final Completer<DataHandler> handlerCompleter = Completer<DataHandler>();
Future<String> handleMessage(String? message) async {
final DataHandler handler = await handlerCompleter.future;
return handler(message);
}
}
FutureDataHandler driverDataHandler = FutureDataHandler();
MethodChannel channel = const MethodChannel('verified_input_test');
Future<dynamic> onMethodChannelCall(MethodCall call) {
switch (call.method) {
// Android side is notifying us of the result of verifying the input
// event.
case 'notify_verified_input':
final bool result = call.arguments as bool;
// FlutterDriver handler, note that this captures the notification
// value delivered via the method channel.
Future<String> handler(String? message) async {
switch (message) {
case 'input_was_verified':
return '$result';
}
return 'unknown message: "$message"';
}
// Install the handler now.
driverDataHandler.handlerCompleter.complete(handler);
}
return Future<dynamic>.value();
}
void main() {
enableFlutterDriverExtension(handler: driverDataHandler.handleMessage);
channel.setMethodCallHandler(onMethodChannelCall);
runApp(MaterialApp(home: _Home()));
}
class _Home extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Verified Input Integration Test'),
centerTitle: true,
backgroundColor: Colors.black45,
),
body: Container(
padding: const EdgeInsets.all(30.0),
color: Colors.black26,
child: const AndroidView(key: Key('PlatformView'), viewType: 'verified-input-view'),
),
);
}
}