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amitamrutiyaamitamrutiya
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Implement the new notification feature and update the code.
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+148
-3
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2 files changed

+148
-3
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‎lib/Constants/notification_keys.dart‎

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Original file line numberDiff line numberDiff line change
@@ -9,4 +9,7 @@ class NotificationConstants {
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// Notification Action Button Keys
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static const String PAUSE_ACTION_KEY = 'PAUSE';
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static const String RESUME_ACTION_KEY = 'RESUME';
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static const String CANCEL_ACTION_KEY = 'CANCEL';
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static const String STOP_ACTION_KEY = 'STOP';
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}

‎lib/Notifications/notification_controller.dart‎

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Original file line numberDiff line numberDiff line change
@@ -1,9 +1,13 @@
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import 'package:awesome_notifications/awesome_notifications.dart';
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import 'package:duration/duration.dart';
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import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:flood_mobile/Api/torrent_api.dart';
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import 'package:flood_mobile/Blocs/home_screen_bloc/home_screen_bloc.dart';
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import 'package:flood_mobile/Constants/notification_keys.dart';
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import 'package:flood_mobile/l10n/l10n.dart';
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class NotificationController {
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/// Use this method to detect when the user taps on a notification or action button
@@ -13,10 +17,11 @@ class NotificationController {
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NavigationService.navigatorKey.currentContext!,
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listen: false);
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final actionKey = receivedAction.buttonKeyPressed;
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// Not a desired action
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if (actionKey != NotificationConstants.PAUSE_ACTION_KEY &&
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actionKey != NotificationConstants.RESUME_ACTION_KEY) {
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actionKey != NotificationConstants.RESUME_ACTION_KEY &&
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actionKey != NotificationConstants.CANCEL_ACTION_KEY &&
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actionKey != NotificationConstants.STOP_ACTION_KEY) {
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return;
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}
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@@ -28,14 +33,151 @@ class NotificationController {
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}
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// Resume downloads
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else {
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else if (actionKey == NotificationConstants.RESUME_ACTION_KEY) {
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await TorrentApi.startTorrent(
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hashes: [homeModel.state.torrentList[receivedAction.id!].hash],
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context: NavigationService.navigatorKey.currentContext!);
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} else if (actionKey == NotificationConstants.CANCEL_ACTION_KEY) {
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BlocProvider.of<HomeScreenBloc>(
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NavigationService.navigatorKey.currentContext!,
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listen: false)
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.add(
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UpdateNotificationCancelEvent(
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newNotificationCancel: {
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homeModel.state.torrentList[receivedAction.id!].hash: true
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},
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),
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);
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} else if (actionKey == NotificationConstants.STOP_ACTION_KEY) {
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await TorrentApi.stopTorrent(
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hashes: [homeModel.state.torrentList[receivedAction.id!].hash],
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context: NavigationService.navigatorKey.currentContext!);
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BlocProvider.of<HomeScreenBloc>(
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NavigationService.navigatorKey.currentContext!,
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listen: false)
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.add(
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UpdateNotificationCancelEvent(
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newNotificationCancel: {
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homeModel.state.torrentList[receivedAction.id!].hash: true
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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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class NavigationService {
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static GlobalKey<NavigatorState> navigatorKey = GlobalKey<NavigatorState>();
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}
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Future<void> createTorrentDownloadNotification(
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int id, BuildContext context) async {
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late bool displayNotification;
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late bool isPaused;
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isPaused = true;
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HomeScreenState homeModel =
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BlocProvider.of<HomeScreenBloc>(context, listen: false).state;
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// Skip finished torrents
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if (homeModel.torrentList[id].status.contains('complete')) {
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displayNotification = false;
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} else {
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displayNotification = true;
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}
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// Torrent not being downloaded
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if (homeModel.torrentList[id].status.contains('downloading')) {
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// Change to the 'RESUME' action
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isPaused = false;
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} else if (homeModel.torrentList[id].status.contains('error')) {
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displayNotification = false;
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}
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// Torrent Paused
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else {
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isPaused = true;
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}
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// Create notification for unfinished downloads
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if (displayNotification) {
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AwesomeNotifications().createNotification(
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content: NotificationContent(
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id: id,
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actionType: ActionType.Default,
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channelKey: NotificationConstants.DOWNLOADS_CHANNEL_KEY,
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category: NotificationCategory.Progress,
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notificationLayout: NotificationLayout.ProgressBar,
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title: homeModel.torrentList[id].name,
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body: isPaused
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? "${context.l10n.notification_stopped} ETA: ∞"
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: "${context.l10n.notification_downloading} ETA: " +
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prettyDuration(
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Duration(
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seconds: homeModel.torrentList[id].eta.toInt(),
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),
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abbreviated: true,
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),
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progress: homeModel.torrentList[id].percentComplete.round(),
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summary: isPaused ? 'Paused' : 'Downloading',
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locked: true,
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autoDismissible: false,
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showWhen: false,
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),
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actionButtons: [
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NotificationActionButton(
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key: isPaused
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? NotificationConstants.RESUME_ACTION_KEY
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: NotificationConstants.PAUSE_ACTION_KEY,
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label: isPaused ? context.l10n.notification_resume : context.l10n.notification_pause,
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actionType: ActionType.KeepOnTop,
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enabled: true,
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autoDismissible: false,
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),
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NotificationActionButton(
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key: isPaused
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? NotificationConstants.CANCEL_ACTION_KEY
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: NotificationConstants.STOP_ACTION_KEY,
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label: isPaused ? context.l10n.notification_cancel : context.l10n.notification_stop,
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actionType: ActionType.KeepOnTop,
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enabled: true,
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autoDismissible: true,
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),
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],
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);
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}
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}
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Future<void> createDownloadFinishedNotification(
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int id, BuildContext context) async {
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AwesomeNotifications().createNotification(
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content: NotificationContent(
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id: id,
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autoDismissible: false,
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channelKey: NotificationConstants.PUSH_NOTIFICATION_CHANNEL_KEY,
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category: NotificationCategory.Event,
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notificationLayout: NotificationLayout.Default,
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title: BlocProvider.of<HomeScreenBloc>(context, listen: false)
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.state
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.torrentList[id]
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.name,
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body: context.l10n.notification_finished,
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));
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}
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Future<void> createDownloadErrorNotification(
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int id, BuildContext context) async {
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AwesomeNotifications().createNotification(
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content: NotificationContent(
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id: id,
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autoDismissible: false,
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channelKey: NotificationConstants.PUSH_NOTIFICATION_CHANNEL_KEY,
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category: NotificationCategory.Event,
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notificationLayout: NotificationLayout.Default,
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title: BlocProvider.of<HomeScreenBloc>(context, listen: false)
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.state
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.torrentList[id]
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.name,
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body: context.l10n.notification_error,
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backgroundColor: Colors.red,
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));
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}

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