wearable_flutter_fragment_application

Description:

wearable flutter fragment application

Wearable Flutter Fragment Application #
Flutter plugin that prevents the common issues that are present while making a flutter based application for Wear OS. It also provides a widget to make your pages dynamically dismissible.
Description #
The following issues are fixed by the plugin:

Black screen when cancelling on dismiss on Wear OS 2.0




without plugin
with plugin










No way to navigate back on flutter pages




without plugin
with plugin









It uses a full screen flutter fragment and a special layout to make the application working as intended, examples can be found on the git repository to help you customize your application.
Examples: #
example: #
Basic example on how to make Flutter application with the plugin.
example_customization: #
Helps you to extend the android wrapper of your app, shows you a basic method channel implementation.

example_complex: #
Presents you the DismissibleContainer

Setup: #
Android #
Change the default activity in your manifest to the one that the plugin provides, or the inherited one that you make.
<activity
android:name="hu.popoapps.wearable_flutter_fragment_application.activity.WearableFragmentActivity"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
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Flutter #
You must include WearableFragmentApplication().observers in your MaterialApp.navigatorObservers
MaterialApp(
title: 'Wearable Flutter Fragment Application Example',
theme: ThemeData(),
navigatorObservers: WearableFragmentApplication().observers,
home: Container());
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Important note #
Don't extend the function of MainActivity : FlutterAcivity() (eg. for MethodChannel), the app won't use it. You can inherit from the Android wrapper activity and extend its functions yourself:

WearableCoreFragmentActivity: does not set content view
WearableFragmentActivity: sets a basic content view

Usage: #
To use this plugin, add wearable_flutter_fragment_application as a dependency in your pubspec.yaml file. See: https://pub.dev/packages/wearable_flutter_fragment_application/install
I use SlideableNavigator for the examples, because the plugin does not yet have a wear OS styled one right now.
class MyApp extends StatelessWidget {
const MyApp({super.key});

@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
title: 'Wearable Flutter Fragment Application Example',
theme: ThemeData(),
navigatorObservers: WearableFragmentApplication().observers,
home: DismissibleContainer(isDismissible: true, child: ExamplePage(generateColor())));
}
}

class ExamplePage extends StatelessWidget {
final Color background;

const ExamplePage(this.background, {super.key});

@override
Widget build(BuildContext context) {
return Scaffold(
backgroundColor: background,
body: Center(
child: CustomButton(
onPressed: () =>
Navigator.of(context).push(SwipeablePageRoute(
builder: (context) => ExamplePage(generateColor()))),
title: "New page",
image: const Icon(Icons.open_in_new, color: Colors.white))));
}
}
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Support #

Min. System requirement is Android 7.1 - Wear OS 2.0

Tested on #

Moto 360 gen 2 - Android 7.1 - Wear OS 2.0

TODO: #

Wear OS style page route