windows notifications: switch from desktoats to win_toats

lib/notification_manager.dart

@@ -1,7 +1,8 @@
+import 'dart:async';
 import 'dart:io';
 
 import 'package:cwtch/main.dart';
-import 'package:desktoasts/desktoasts.dart';
+import 'package:win_toast/win_toast.dart';
 import 'package:desktop_notifications/desktop_notifications.dart';
 import 'package:path/path.dart' as path;
 
@@ -30,51 +31,43 @@ class LinuxNotificationsManager implements NotificationsManager {
 
   Future<void> notify(String message) async {
     var iconPath = Uri.file(path.join(path.current, "cwtch.png"));
-    client.notify(message, appName: "cwtch", appIcon: iconPath.toString(), replacesId: this.previous_id).then((Notification value) => previous_id = value.id);
+    client
+        .notify(message,
+            appName: "cwtch",
+            appIcon: iconPath.toString(),
+            replacesId: this.previous_id)
+        .then((Notification value) => previous_id = value.id);
   }
 }
 
 // Windows Notification Manager uses https://pub.dev/packages/desktoasts to implement
 // windows notifications
 class WindowsNotificationManager implements NotificationsManager {
-  late ToastService service;
   bool active = false;
+  bool initialized = false;
 
   WindowsNotificationManager() {
-    service = new ToastService(
-      appName: 'cwtch',
-      companyName: 'Open Privacy Research Society',
-      productName: 'Cwtch',
-    );
-
-    service.stream.listen((event) {
-      // the user closed the notification of the OS timed it out
-      if (event is ToastDismissed) {
-        active = false;
-      }
-      // clicked
-      if (event is ToastActivated) {
-        active = false;
-      }
-      // if a supplied action was clicked
-      if (event is ToastInteracted) {
-        active = false;
-      }
+    scheduleMicrotask(() async {
+      initialized = await WinToast.instance().initialize(
+          appName: 'cwtch',
+          productName: 'Cwtch',
+          companyName: 'Open Privacy Research Society');
     });
   }
 
   Future<void> notify(String message) async {
-    if (!globalAppState.focus) {
+    if (initialized && !globalAppState.focus) {
       if (!active) {
-        // One string of bold text on the first line (title),
-        // one string (subtitle) of regular text wrapped across the second and third lines.
-        Toast toast = new Toast(
-          type: ToastType.text02,
-          title: 'Cwtch',
-          subtitle: message,
-        );
-        service.show(toast);
+        WinToast.instance().clear();
+        final toast = await WinToast.instance()
+            .showToast(type: ToastType.text01, title: message);
         active = true;
+        toast?.eventStream.listen((event) {
+          if (event is ActivatedEvent) {
+            WinToast.instance().bringWindowToFront();
+          }
+          active = false;
+        });
       }
     }
   }
@@ -89,13 +82,15 @@ NotificationsManager newDesktopNotificationsManager() {
       client.getCapabilities();
       return LinuxNotificationsManager(client);
     } catch (e) {
-      EnvironmentConfig.debugLog("Attempted to access DBUS for notifications but failed. Switching off notifications.");
+      EnvironmentConfig.debugLog(
+          "Attempted to access DBUS for notifications but failed. Switching off notifications.");
     }
   } else if (Platform.isWindows) {
     try {
       return WindowsNotificationManager();
     } catch (e) {
-      EnvironmentConfig.debugLog("Failed to create Windows desktoasts notification manager");
+      EnvironmentConfig.debugLog(
+          "Failed to create Windows desktoasts notification manager");
     }
   }
   return NullNotificationsManager();

pubspec.lock

@@ -78,13 +78,6 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.5.2"
-  desktoasts:
-    dependency: "direct main"
-    description:
-      name: desktoasts
-      url: "https://pub.dartlang.org"
-    source: hosted
-    version: "0.0.2"
   desktop_notifications:
     dependency: "direct main"
     description:
@@ -474,6 +467,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.2.4"
+  win_toast:
+    dependency: "direct main"
+    description:
+      name: win_toast
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "0.0.2"
   window_manager:
     dependency: "direct main"
     description:

pubspec.yaml

@@ -44,7 +44,7 @@ dependencies:
   file_picker: ^4.3.2
   file_picker_desktop: ^1.1.0
   url_launcher: ^6.0.12
-  desktoasts: ^0.0.2
+  win_toast: ^0.0.2
   window_manager: ^0.1.4
 
 dev_dependencies:

windows/flutter/generated_plugin_registrant.cc

@@ -6,12 +6,15 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <desktoasts/desktoasts_plugin.h>
 #include <url_launcher_windows/url_launcher_windows.h>
+#include <win_toast/win_toast_plugin.h>
+#include <window_manager/window_manager_plugin.h>
 
 void RegisterPlugins(flutter::PluginRegistry* registry) {
-  DesktoastsPluginRegisterWithRegistrar(
-      registry->GetRegistrarForPlugin("DesktoastsPlugin"));
   UrlLauncherWindowsRegisterWithRegistrar(
       registry->GetRegistrarForPlugin("UrlLauncherWindows"));
+  WinToastPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("WinToastPlugin"));
+  WindowManagerPluginRegisterWithRegistrar(
+      registry->GetRegistrarForPlugin("WindowManagerPlugin"));
 }

windows/flutter/generated_plugins.cmake

@@ -3,8 +3,9 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  desktoasts
   url_launcher_windows
+  win_toast
+  window_manager
 )
 
 set(PLUGIN_BUNDLED_LIBRARIES)