blob: 140a45a29cb345222764d41425b013be38770f8c [file] [log] [blame]
// 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.
// See //dev/devicelab/bin/tasks/flutter_gallery__memory_nav.dart
import 'package:flutter/material.dart';
import 'package:flutter/scheduler.dart';
import 'package:flutter_gallery/gallery/app.dart' show GalleryApp;
import 'package:flutter_test/flutter_test.dart';
Future<void> endOfAnimation() async {
do {
await SchedulerBinding.instance.endOfFrame;
} while (SchedulerBinding.instance.hasScheduledFrame);
int iteration = 0;
class LifecycleObserver extends WidgetsBindingObserver {
void didChangeAppLifecycleState(AppLifecycleState state) {
debugPrint('==== MEMORY BENCHMARK ==== $state ====');
debugPrint('This was lifecycle event number $iteration in this instance');
Future<void> main() async {
runApp(const GalleryApp());
await endOfAnimation();
await Future<void>.delayed(const Duration(milliseconds: 50));
debugPrint('==== MEMORY BENCHMARK ==== READY ====');