full_screen_intent 0.0.1

A plugin to open an app page even if the app is closed

example/lib/main.dart

import 'package:flutter/material.dart';
import 'package:full_screen_intent/full_screen_intent.dart';
import 'package:android_alarm_manager_plus/android_alarm_manager_plus.dart';


Future<void> main()  async {
  WidgetsFlutterBinding.ensureInitialized();
  await AndroidAlarmManager.initialize();
  runApp(App());
}

@pragma('vm:entry-point')
void backgroundTask() async {
  await FullScreenIntent().openFullScreenWidget();
}

class App extends StatelessWidget {
  Future<void> scheduleOpen() async {
    DateTime time = DateTime.now().add(const Duration(seconds: 10));
    int id = time.hour * 100 + time.minute;
    await AndroidAlarmManager.oneShotAt(
      time,
      id,
      backgroundTask,
    );
  }

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Flutter Plugin Example'),
        ),
        body: Center(
          child: ElevatedButton(
            onPressed: () => scheduleOpen(),
            child: Text('Open Full Screen Widget'),
          ),
        ),
      ),
      onGenerateRoute: (settings) {
        if (settings.name == '/fullscreen') {
          return MaterialPageRoute(
            builder: (context) => FullScreenWidget(),
          );
        }
      },
    );
  }
}

class FullScreenWidget extends StatelessWidget {
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Full Screen Widget'),
      ),
      body: Center(
        child: Text('This is a full-screen Flutter widget!'),
      ),
    );
  }
}