mirror of https://github.com/flutter/samples.git
Reorged android_view to match the rest of the projects. (#740)
gaaclarke
3 years ago
committed by
GitHub
parent
090e95b3a1
commit
3be0794966
@ -0,0 +1,4 @@
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# android_view
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An example of an Android app that integrates a Flutter add-to-app module at a
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view level. For more information see [../README.md](../README.md).
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Before Width: | Height: | Size: 3.5 KiB After Width: | Height: | Size: 3.5 KiB |
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Before Width: | Height: | Size: 3.3 KiB After Width: | Height: | Size: 3.3 KiB |
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Before Width: | Height: | Size: 4.8 KiB After Width: | Height: | Size: 4.8 KiB |
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Before Width: | Height: | Size: 7.3 KiB After Width: | Height: | Size: 7.3 KiB |
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Before Width: | Height: | Size: 7.7 KiB After Width: | Height: | Size: 7.7 KiB |
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Before Width: | Height: | Size: 12 KiB After Width: | Height: | Size: 12 KiB |
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Before Width: | Height: | Size: 10 KiB After Width: | Height: | Size: 10 KiB |
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Before Width: | Height: | Size: 16 KiB After Width: | Height: | Size: 16 KiB |
@ -1,6 +1,6 @@
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#Fri Dec 18 11:51:17 PST 2020
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distributionBase=GRADLE_USER_HOME
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.7.1-bin.zip
|
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
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distributionPath=wrapper/dists
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zipStorePath=wrapper/dists
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zipStoreBase=GRADLE_USER_HOME
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@ -0,0 +1,42 @@
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.DS_Store
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||||
.dart_tool/
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.packages
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.pub/
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||||
|
||||
.idea/
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||||
.vagrant/
|
||||
.sconsign.dblite
|
||||
.svn/
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||||
|
||||
*.swp
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||||
profile
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||||
|
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DerivedData/
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||||
|
||||
.generated/
|
||||
|
||||
*.pbxuser
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*.mode1v3
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||||
*.mode2v3
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||||
*.perspectivev3
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|
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!default.pbxuser
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!default.mode1v3
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!default.mode2v3
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!default.perspectivev3
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||||
|
||||
xcuserdata
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||||
|
||||
*.moved-aside
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||||
|
||||
*.pyc
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||||
*sync/
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Icon?
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.tags*
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||||
|
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build/
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||||
.android/
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||||
.ios/
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.flutter-plugins
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.flutter-plugins-dependencies
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@ -0,0 +1,10 @@
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# This file tracks properties of this Flutter project.
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# Used by Flutter tool to assess capabilities and perform upgrades etc.
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#
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# This file should be version controlled and should not be manually edited.
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version:
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revision: 532a8fed41a4f6595965f02f3edf9666ba5ebf44
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channel: master
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project_type: module
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@ -0,0 +1,14 @@
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# flutter_module_using_plugin
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An example Flutter module that uses a native plugin, intended for use in the
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Flutter add-to-app samples. For more information on how to use it, see the
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[README.md](../README.md) parent directory.
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## Getting Started
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For more information about Flutter, check out
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[flutter.dev](https://flutter.dev).
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For instructions on how to integrate Flutter modules into your existing
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applications, see Flutter's
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[add-to-app documentation](https://flutter.dev/docs/development/add-to-app).
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@ -0,0 +1,136 @@
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// Copyright 2019 The Flutter team. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
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import 'dart:math';
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import 'package:flutter/material.dart';
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import 'package:flutter/services.dart';
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import 'package:sensors/sensors.dart';
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// This is on alternate entrypoint for this module to display Flutter UI in
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// a (multi-)view integration scenario.
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void main() {
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runApp(Cell());
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}
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class Cell extends StatefulWidget {
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@override
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State<StatefulWidget> createState() => new _CellState();
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}
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class _CellState extends State<Cell> with WidgetsBindingObserver {
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static const double gravity = 9.81;
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static final AccelerometerEvent defaultPosition = AccelerometerEvent(0, 0, 0);
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int cellNumber = 0;
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Random _random;
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AppLifecycleState appLifecycleState;
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@override
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void initState() {
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final channel = MethodChannel('dev.flutter.example/cell');
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channel.setMethodCallHandler((MethodCall call) async {
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if (call.method == 'setCellNumber') {
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setState(() {
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cellNumber = call.arguments as int;
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_random = Random(cellNumber);
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});
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}
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});
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// Keep track of what the current platform lifecycle state is.
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WidgetsBinding.instance.addObserver(this);
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super.initState();
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}
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|
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@override
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void dispose() {
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WidgetsBinding.instance.removeObserver(this);
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super.dispose();
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||||
}
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||||
|
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@override
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||||
void didChangeAppLifecycleState(AppLifecycleState state) {
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setState(() {
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appLifecycleState = state;
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});
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}
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// Show a random bright color.
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Color randomLightColor() {
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_random ??= Random(cellNumber);
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return Color.fromARGB(255, _random.nextInt(50) + 205,
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_random.nextInt(50) + 205, _random.nextInt(50) + 205);
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}
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|
||||
@override
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||||
Widget build(BuildContext context) {
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return MaterialApp(
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// The Flutter cells will be noticeably different (due to background color
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// and the Flutter logo). The banner breaks immersion.
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||||
debugShowCheckedModeBanner: false,
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home: Container(
|
||||
color: Colors.white,
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child: Builder(
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||||
builder: (BuildContext context) {
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return Card(
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// Mimic the platform Material look.
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margin: EdgeInsets.symmetric(horizontal: 36, vertical: 24),
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shape: RoundedRectangleBorder(
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borderRadius: BorderRadius.circular(16),
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),
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elevation: 16,
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color: randomLightColor(),
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child: Stack(
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||||
children: [
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Center(
|
||||
child: Column(
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||||
mainAxisAlignment: MainAxisAlignment.center,
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children: [
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Text(
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// Show a number provided by the platform based on
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// the cell's index.
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cellNumber.toString(),
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style: Theme.of(context).textTheme.headline3,
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),
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],
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),
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),
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Positioned(
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left: 42,
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||||
top: 0,
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||||
bottom: 0,
|
||||
child: Opacity(
|
||||
opacity: 0.2,
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||||
child: StreamBuilder(
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// Don't continuously rebuild for nothing when the
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// cell isn't visible.
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stream: appLifecycleState == AppLifecycleState.resumed
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? accelerometerEvents
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: Stream.value(defaultPosition),
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initialData: defaultPosition,
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||||
builder: (BuildContext context,
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AsyncSnapshot<AccelerometerEvent> snapshot) {
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return Transform(
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// Figure out the phone's orientation relative
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// to gravity's direction. Ignore the z vector.
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transform: Matrix4.rotationX(
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snapshot.data.y / gravity * pi / 2)
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..multiply(Matrix4.rotationY(
|
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snapshot.data.x / gravity * pi / 2)),
|
||||
alignment: Alignment.center,
|
||||
child: FlutterLogo(size: 72));
|
||||
},
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
),
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,184 @@
|
||||
// Copyright 2019 The Flutter team. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style license that can be
|
||||
// found in the LICENSE file.
|
||||
|
||||
import 'package:flutter/material.dart';
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||||
import 'package:flutter/services.dart';
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||||
import 'package:provider/provider.dart';
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||||
import 'package:url_launcher/url_launcher.dart' as launcher;
|
||||
|
||||
import 'cell.dart';
|
||||
|
||||
/// The entrypoint for the flutter module.
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||||
void main() {
|
||||
// This call ensures the Flutter binding has been set up before creating the
|
||||
// MethodChannel-based model.
|
||||
WidgetsFlutterBinding.ensureInitialized();
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||||
|
||||
final model = CounterModel();
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||||
|
||||
runApp(
|
||||
ChangeNotifierProvider.value(
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value: model,
|
||||
child: MyApp(),
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// This is on alternate entrypoint for this module to display Flutter UI in
|
||||
/// a (multi-)view integration scenario.
|
||||
// This is unfortunately in this file due to
|
||||
// https://github.com/flutter/flutter/issues/72630.
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||||
void showCell() {
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runApp(Cell());
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||||
}
|
||||
|
||||
/// A simple model that uses a [MethodChannel] as the source of truth for the
|
||||
/// state of a counter.
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||||
///
|
||||
/// Rather than storing app state data within the Flutter module itself (where
|
||||
/// the native portions of the app can't access it), this module passes messages
|
||||
/// back to the containing app whenever it needs to increment or retrieve the
|
||||
/// value of the counter.
|
||||
class CounterModel extends ChangeNotifier {
|
||||
CounterModel() {
|
||||
_channel.setMethodCallHandler(_handleMessage);
|
||||
_channel.invokeMethod('requestCounter');
|
||||
}
|
||||
|
||||
final _channel = MethodChannel('dev.flutter.example/counter');
|
||||
|
||||
int _count = 0;
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||||
|
||||
int get count => _count;
|
||||
|
||||
void increment() {
|
||||
_channel.invokeMethod('incrementCounter');
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||||
}
|
||||
|
||||
Future<dynamic> _handleMessage(MethodCall call) async {
|
||||
if (call.method == 'reportCounter') {
|
||||
_count = call.arguments as int;
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||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/// The "app" displayed by this module.
|
||||
///
|
||||
/// It offers two routes, one suitable for displaying as a full screen and
|
||||
/// another designed to be part of a larger UI.
|
||||
class MyApp extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return MaterialApp(
|
||||
title: 'Flutter Module Title',
|
||||
routes: {
|
||||
'/': (context) => FullScreenView(),
|
||||
'/mini': (context) => Contents(),
|
||||
},
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// Wraps [Contents] in a Material [Scaffold] so it looks correct when displayed
|
||||
/// full-screen.
|
||||
class FullScreenView extends StatelessWidget {
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
return Scaffold(
|
||||
appBar: AppBar(
|
||||
title: Text('Full-screen Flutter with plugin'),
|
||||
),
|
||||
body: const Contents(showExit: true),
|
||||
);
|
||||
}
|
||||
}
|
||||
|
||||
/// The actual content displayed by the module.
|
||||
///
|
||||
/// This widget displays info about the state of a counter and how much room (in
|
||||
/// logical pixels) it's been given. It also offers buttons to increment the
|
||||
/// counter, opening the Flutter documentation via the url_launcher plugin, and
|
||||
/// (optionally) close the Flutter view.
|
||||
class Contents extends StatelessWidget {
|
||||
final bool showExit;
|
||||
|
||||
const Contents({this.showExit = false});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final mediaInfo = MediaQuery.of(context);
|
||||
|
||||
return SizedBox.expand(
|
||||
child: Stack(
|
||||
children: [
|
||||
Positioned.fill(
|
||||
child: DecoratedBox(
|
||||
decoration: BoxDecoration(
|
||||
color: Theme.of(context).scaffoldBackgroundColor,
|
||||
),
|
||||
),
|
||||
),
|
||||
Positioned.fill(
|
||||
child: Opacity(
|
||||
opacity: .25,
|
||||
child: FittedBox(
|
||||
fit: BoxFit.cover,
|
||||
child: FlutterLogo(),
|
||||
),
|
||||
),
|
||||
),
|
||||
Center(
|
||||
child: Column(
|
||||
mainAxisAlignment: MainAxisAlignment.center,
|
||||
children: [
|
||||
Text(
|
||||
'Window is ${mediaInfo.size.width.toStringAsFixed(1)} x '
|
||||
'${mediaInfo.size.height.toStringAsFixed(1)}',
|
||||
style: Theme.of(context).textTheme.headline5,
|
||||
),
|
||||
SizedBox(height: 16),
|
||||
Consumer<CounterModel>(
|
||||
builder: (context, model, child) {
|
||||
return Text(
|
||||
'Taps: ${model.count}',
|
||||
style: Theme.of(context).textTheme.headline5,
|
||||
);
|
||||
},
|
||||
),
|
||||
SizedBox(height: 16),
|
||||
Consumer<CounterModel>(
|
||||
builder: (context, model, child) {
|
||||
return ElevatedButton(
|
||||
onPressed: () => model.increment(),
|
||||
child: Text('Tap me!'),
|
||||
);
|
||||
},
|
||||
),
|
||||
ElevatedButton(
|
||||
onPressed: () async {
|
||||
// Use the url_launcher plugin to open the Flutter docs in
|
||||
// a browser.
|
||||
final url = 'https://flutter.dev/docs';
|
||||
if (await launcher.canLaunch(url)) {
|
||||
launcher.launch(url);
|
||||
}
|
||||
},
|
||||
child: Text('Open Flutter Docs'),
|
||||
),
|
||||
if (showExit) ...[
|
||||
SizedBox(height: 16),
|
||||
ElevatedButton(
|
||||
onPressed: () => SystemNavigator.pop(),
|
||||
child: Text('Exit this screen'),
|
||||
),
|
||||
],
|
||||
],
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
}
|
||||
@ -0,0 +1,229 @@
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||||
# Generated by pub
|
||||
# See https://dart.dev/tools/pub/glossary#lockfile
|
||||
packages:
|
||||
async:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: async
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "2.5.0"
|
||||
boolean_selector:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: boolean_selector
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "2.1.0"
|
||||
characters:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: characters
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.1.0"
|
||||
charcode:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: charcode
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.2.0"
|
||||
clock:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: clock
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.1.0"
|
||||
collection:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: collection
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.15.0"
|
||||
fake_async:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: fake_async
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.2.0"
|
||||
flutter:
|
||||
dependency: "direct main"
|
||||
description: flutter
|
||||
source: sdk
|
||||
version: "0.0.0"
|
||||
flutter_test:
|
||||
dependency: "direct dev"
|
||||
description: flutter
|
||||
source: sdk
|
||||
version: "0.0.0"
|
||||
flutter_web_plugins:
|
||||
dependency: transitive
|
||||
description: flutter
|
||||
source: sdk
|
||||
version: "0.0.0"
|
||||
js:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: js
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.6.3"
|
||||
matcher:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: matcher
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.12.10"
|
||||
meta:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: meta
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.3.0"
|
||||
nested:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: nested
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.0.4"
|
||||
path:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: path
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.8.0"
|
||||
plugin_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: plugin_platform_interface
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.0.3"
|
||||
provider:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: provider
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "4.3.2+3"
|
||||
sensors:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: sensors
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.4.2+6"
|
||||
sky_engine:
|
||||
dependency: transitive
|
||||
description: flutter
|
||||
source: sdk
|
||||
version: "0.0.99"
|
||||
source_span:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: source_span
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.8.1"
|
||||
stack_trace:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: stack_trace
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.10.0"
|
||||
stream_channel:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: stream_channel
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "2.1.0"
|
||||
string_scanner:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: string_scanner
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.1.0"
|
||||
term_glyph:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: term_glyph
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.2.0"
|
||||
test_api:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: test_api
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.2.19"
|
||||
typed_data:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: typed_data
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.3.0"
|
||||
url_launcher:
|
||||
dependency: "direct main"
|
||||
description:
|
||||
name: url_launcher
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "5.7.10"
|
||||
url_launcher_linux:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: url_launcher_linux
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.0.1+4"
|
||||
url_launcher_macos:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: url_launcher_macos
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.0.1+9"
|
||||
url_launcher_platform_interface:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: url_launcher_platform_interface
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "1.0.9"
|
||||
url_launcher_web:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: url_launcher_web
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.1.5+1"
|
||||
url_launcher_windows:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: url_launcher_windows
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "0.0.1+3"
|
||||
vector_math:
|
||||
dependency: transitive
|
||||
description:
|
||||
name: vector_math
|
||||
url: "https://pub.dartlang.org"
|
||||
source: hosted
|
||||
version: "2.1.0"
|
||||
sdks:
|
||||
dart: ">=2.12.0-0.0 <3.0.0"
|
||||
flutter: ">=1.22.0"
|
||||
@ -0,0 +1,32 @@
|
||||
name: flutter_module_using_plugin
|
||||
description: An example Flutter module that uses a plugin.
|
||||
|
||||
version: 1.0.0+1
|
||||
|
||||
environment:
|
||||
sdk: ">=2.6.0-dev <3.0.0"
|
||||
|
||||
dependencies:
|
||||
flutter:
|
||||
sdk: flutter
|
||||
provider: ^4.1.0
|
||||
url_launcher: ^5.2.5
|
||||
sensors: ^0.4.2
|
||||
|
||||
dev_dependencies:
|
||||
flutter_test:
|
||||
sdk: flutter
|
||||
|
||||
flutter:
|
||||
uses-material-design: true
|
||||
|
||||
# This section identifies your Flutter project as a module meant for
|
||||
# embedding in a native host app. These identifiers should _not_ ordinarily
|
||||
# be changed after generation - they are used to ensure that the tooling can
|
||||
# maintain consistency when adding or modifying assets and plugins.
|
||||
# They also do not have any bearing on your native host application's
|
||||
# identifiers, which may be completely independent or the same as these.
|
||||
module:
|
||||
androidX: true
|
||||
androidPackage: dev.flutter.example.flutter_module_using_plugin
|
||||
iosBundleIdentifier: dev.flutter.example.flutterModuleUsingPlugin
|
||||
@ -0,0 +1,49 @@
|
||||
// This is a basic Flutter widget test.
|
||||
//
|
||||
// To perform an interaction with a widget in your test, use the WidgetTester
|
||||
// utility that Flutter provides. For example, you can send tap and scroll
|
||||
// gestures. You can also use WidgetTester to find child widgets in the widget
|
||||
// tree, read text, and verify that the values of widget properties are correct.
|
||||
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:flutter_test/flutter_test.dart';
|
||||
|
||||
import 'package:flutter_module_using_plugin/main.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
|
||||
class MockCounterModel extends ChangeNotifier implements CounterModel {
|
||||
int _count = 0;
|
||||
|
||||
int get count => _count;
|
||||
|
||||
void increment() {
|
||||
_count++;
|
||||
notifyListeners();
|
||||
}
|
||||
}
|
||||
|
||||
void main() {
|
||||
testWidgets('MiniView smoke test', (WidgetTester tester) async {
|
||||
// Build our app and trigger a frame.
|
||||
await tester.pumpWidget(
|
||||
MaterialApp(
|
||||
home: ChangeNotifierProvider<CounterModel>.value(
|
||||
value: MockCounterModel(),
|
||||
child: Contents(),
|
||||
),
|
||||
),
|
||||
);
|
||||
|
||||
// Verify that our counter starts at 0.
|
||||
expect(find.text('Taps: 0'), findsOneWidget);
|
||||
expect(find.text('Taps: 1'), findsNothing);
|
||||
|
||||
// Tap the '+' icon and trigger a frame.
|
||||
await tester.tap(find.text('Tap me!'));
|
||||
await tester.pump();
|
||||
|
||||
// Verify that our counter has incremented.
|
||||
expect(find.text('Taps: 0'), findsNothing);
|
||||
expect(find.text('Taps: 1'), findsOneWidget);
|
||||
});
|
||||
}
|
||||
Loading…
Reference in new issue