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Code Issues Releases Wiki Activity

Bump deps and min SDKs, move web apps to new bootstrapping logic (#2292)

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Also removed the web measurement experiment from the material 3 demo
This commit is contained in:
Kevin Moore
2024-05-14 22:33:41 -07:00
committed by GitHub
parent 4776ad597b
commit a858f4701e
83 changed files with 90 additions and 556 deletions
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3
material_3_demo/.gitignore vendored
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@@ -32,9 +32,6 @@ migrate_working_dir/
.pub/
/build/
# Web related
lib/generated_plugin_registrant.dart
# Symbolication related
app.*.symbols

23
material_3_demo/lib/main.dart
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@@ -2,34 +2,13 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
import 'dart:convert';
import 'package:flutter/material.dart';
import 'package:web_startup_analyzer/web_startup_analyzer.dart';
import 'constants.dart';
import 'home.dart';
void main() async {
var analyzer = WebStartupAnalyzer(additionalFrameCount: 10);
debugPrint(json.encode(analyzer.startupTiming));
analyzer.onFirstFrame.addListener(() {
debugPrint(json.encode({'firstFrame': analyzer.onFirstFrame.value}));
});
analyzer.onFirstPaint.addListener(() {
debugPrint(json.encode({
'firstPaint': analyzer.onFirstPaint.value?.$1,
'firstContentfulPaint': analyzer.onFirstPaint.value?.$2,
}));
});
analyzer.onAdditionalFrames.addListener(() {
debugPrint(json.encode({
'additionalFrames': analyzer.onAdditionalFrames.value,
}));
});
runApp(
const App(),
);
runApp(const App());
}
class App extends StatefulWidget {

2
material_3_demo/pubspec.yaml
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@@ -17,8 +17,6 @@ dependencies:
cupertino_icons: ^1.0.2
url_launcher: ^6.1.8
web_startup_analyzer:
path: ../web/_packages/web_startup_analyzer
dev_dependencies:
analysis_defaults:

31
material_3_demo/web/index.html
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@@ -31,37 +31,8 @@
<title>material_3_demo</title>
<link rel="manifest" href="manifest.json">
<script>
// The value below is injected by flutter build, do not touch.
var serviceWorkerVersion = null;
</script>
<!-- This script adds the flutter initialization JS code -->
<script src="flutter.js" defer></script>
<script type="text/javascript" src="assets/packages/web_startup_analyzer/lib/web_startup_analyzer.js"></script>
</head>
<body>
<script>
var flutterWebStartupAnalyzer = new FlutterWebStartupAnalyzer();
var analyzer = flutterWebStartupAnalyzer;
window.addEventListener('load', function(ev) {
analyzer.markStart("loadEntrypoint");
_flutter.loader.loadEntrypoint({
serviceWorker: {
serviceWorkerVersion: serviceWorkerVersion,
},
onEntrypointLoaded: function(engineInitializer) {
analyzer.markFinished("loadEntrypoint");
analyzer.markStart("initializeEngine");
engineInitializer.initializeEngine().then(function(appRunner) {
analyzer.markFinished("initializeEngine");
analyzer.markStart("appRunnerRunApp");
appRunner.runApp();
});
}
});
});
</script>
<script src="flutter_bootstrap.js" async></script>
</body>
</html>