270 lines
8.2 KiB
Dart
270 lines
8.2 KiB
Dart
import 'dart:io';
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import 'package:flutter/cupertino.dart';
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import 'package:flutter/foundation.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_timezone/flutter_timezone.dart';
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import 'package:flutter_local_notifications/flutter_local_notifications.dart';
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import 'package:timezone/timezone.dart' as tz;
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import 'package:timezone/data/latest_all.dart' as tz;
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import 'package:together_mobile/notification_api.dart';
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Future<void> main() async {
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// needed if you intend to initialize in `main` function
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WidgetsFlutterBinding.ensureInitialized();
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final NotificationAppLaunchDetails? notificationAppLaunchDetails = !kIsWeb &&
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Platform.isLinux
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? null
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: await flutterLocalNotificationsPlugin.getNotificationAppLaunchDetails();
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const AndroidInitializationSettings initializationSettingsAndroid =
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AndroidInitializationSettings('app_icon');
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final List<DarwinNotificationCategory> darwinNotificationCategories = [
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DarwinNotificationCategory(
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darwinNotificationCategoryText,
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actions: [
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DarwinNotificationAction.text(
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'text_1',
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'Action 1',
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buttonTitle: 'Send',
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placeholder: 'Placeholder',
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),
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],
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),
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DarwinNotificationCategory(
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darwinNotificationCategoryPlain,
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actions: <DarwinNotificationAction>[
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DarwinNotificationAction.plain('id_1', 'Action 1'),
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DarwinNotificationAction.plain(
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'id_2',
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'Action 2 (destructive)',
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options: <DarwinNotificationActionOption>{
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DarwinNotificationActionOption.destructive,
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},
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),
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DarwinNotificationAction.plain(
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navigationActionId,
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'Action 3 (foreground)',
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options: <DarwinNotificationActionOption>{
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DarwinNotificationActionOption.foreground,
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},
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),
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DarwinNotificationAction.plain(
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'id_4',
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'Action 4 (auth required)',
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options: <DarwinNotificationActionOption>{
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DarwinNotificationActionOption.authenticationRequired,
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},
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),
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],
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options: <DarwinNotificationCategoryOption>{
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DarwinNotificationCategoryOption.hiddenPreviewShowTitle,
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},
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),
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];
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final DarwinInitializationSettings initializationSettingsDarwin =
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DarwinInitializationSettings(
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requestAlertPermission: false,
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requestBadgePermission: false,
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requestSoundPermission: false,
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onDidReceiveLocalNotification: (id, title, body, payload) async {
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didReceiveLocalNotificationStream.add(
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ReceivedNotification(
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id: id,
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title: title,
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body: body,
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payload: payload,
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),
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);
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},
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notificationCategories: darwinNotificationCategories,
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);
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final LinuxInitializationSettings initializationSettingsLinux =
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LinuxInitializationSettings(
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defaultActionName: 'Open notification',
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defaultIcon: AssetsLinuxIcon('icons/app_icon.png'),
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);
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final InitializationSettings initializationSettings = InitializationSettings(
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android: initializationSettingsAndroid,
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iOS: initializationSettingsDarwin,
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macOS: initializationSettingsDarwin,
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linux: initializationSettingsLinux,
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);
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await flutterLocalNotificationsPlugin.initialize(
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initializationSettings,
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onDidReceiveNotificationResponse:
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(NotificationResponse notificationResponse) {
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switch (notificationResponse.notificationResponseType) {
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case NotificationResponseType.selectedNotification:
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selectNotificationStream.add(notificationResponse.payload);
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break;
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case NotificationResponseType.selectedNotificationAction:
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if (notificationResponse.actionId == navigationActionId) {
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selectNotificationStream.add(notificationResponse.payload);
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}
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break;
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}
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},
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onDidReceiveBackgroundNotificationResponse: notificationTapBackground,
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);
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String initialRoute = HomePage.routeName;
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runApp(
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MaterialApp(
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initialRoute: initialRoute,
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routes: <String, WidgetBuilder>{
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HomePage.routeName: (_) => HomePage(notificationAppLaunchDetails),
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SecondPage.routeName: (_) => SecondPage(selectedNotificationPayload),
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},
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),
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);
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}
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Future<void> _configureLocalTimeZone() async {
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if (kIsWeb || Platform.isLinux) {
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return;
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}
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tz.initializeTimeZones();
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final String timeZoneName = await FlutterTimezone.getLocalTimezone();
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tz.setLocalLocation(tz.getLocation(timeZoneName));
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}
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class PaddedElevatedButton extends StatelessWidget {
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const PaddedElevatedButton({
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required this.buttonText,
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required this.onPressed,
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Key? key,
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}) : super(key: key);
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final String buttonText;
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final VoidCallback onPressed;
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@override
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Widget build(BuildContext context) => Padding(
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padding: const EdgeInsets.fromLTRB(0, 0, 0, 8),
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child: ElevatedButton(
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onPressed: onPressed,
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child: Text(buttonText),
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),
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);
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}
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class HomePage extends StatefulWidget {
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const HomePage(this.notificationAppLaunchDetails, {Key? key})
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: super(key: key);
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static String routeName = '/';
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final NotificationAppLaunchDetails? notificationAppLaunchDetails;
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bool get didNotificationLaunchApp =>
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notificationAppLaunchDetails?.didNotificationLaunchApp ?? false;
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@override
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State<HomePage> createState() => _HomePageState();
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}
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class _HomePageState extends State<HomePage> {
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bool _notificationsEnabled = false;
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@override
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void initState() {
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super.initState();
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_isAndroidPermissionGranted();
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_requestPermissions();
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_configureDidReceivelocalNotificationSubject();
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_configureSelectNotificationSubject();
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}
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Future<void> _isAndroidPermissionGranted() async {
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if (Platform.isAndroid) {
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final bool granted = await flutterLocalNotificationsPlugin
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.resolvePlatformSpecificImplementation<
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AndroidFlutterLocalNotificationsPlugin>()
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?.areNotificationsEnabled() ??
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false;
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setState(() {
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_notificationsEnabled = granted;
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});
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}
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}
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Future<void> _requestPermissions() async {
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if (Platform.isIOS || Platform.isMacOS) {
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await flutterLocalNotificationsPlugin
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.resolvePlatformSpecificImplementation<
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IOSFlutterLocalNotificationsPlugin>()
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?.requestPermissions(
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alert: true,
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badge: true,
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sound: true,
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);
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await flutterLocalNotificationsPlugin
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.resolvePlatformSpecificImplementation<
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MacOSFlutterLocalNotificationsPlugin>()
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?.requestPermissions(
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alert: true,
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badge: true,
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sound: true,
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);
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} else if (Platform.isAndroid) {
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final AndroidFlutterLocalNotificationsPlugin? androidImplementation =
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flutterLocalNotificationsPlugin.resolvePlatformSpecificImplementation<
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AndroidFlutterLocalNotificationsPlugin>();
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final bool? granted = await androidImplementation?.requestPermission();
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setState(() {
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_notificationsEnabled = granted ?? false;
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});
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}
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}
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void _configureDidReceiveLocalNotificationSubject() {
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didReceiveLocalNotificationStream.stream
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.listen((ReceivedNotification receivedNotification) async {
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await showDialog(
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context: context,
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builder: (BuildContext context) => CupertinoAlertDialog(
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title: receivedNotification.title != null
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? Text(receivedNotification.title!)
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: null,
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content: receivedNotification.body != null
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? Text(receivedNotification.body!)
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: null,
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actions: <Widget>[
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CupertinoDialogAction(
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isDefaultAction: true,
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onPressed: () async {
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Navigator.of(context, rootNavigator: true).pop();
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await Navigator.of(context).push(
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MaterialPageRoute<void>(
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builder: (BuildContext context) =>
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SecondPage(receivedNotification.payload),
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),
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);
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},
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child: const Text('Ok'),
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)
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],
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),
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);
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});
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}
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@override
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Widget build(BuildContext context) {
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return const Placeholder();
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}
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}
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