Revert template changes (#31301)

* Remove AnnouncementHelper

* - fix async

Author: PureWeen

src/Templates/src/templates/maui-mobile/.template.config/template.json

@@ -74,7 +74,6 @@
             "Services/**",
             "Resources/Styles/AppStyles.xaml",
             "Utilities/**",
-            "Platforms/iOS/SemanticScreenReaderAsyncImplementation.cs"
           ]
         },
         {

src/Templates/src/templates/maui-mobile/MauiProgram.cs

@@ -50,9 +50,6 @@ public static MauiApp CreateMauiApp()
 		builder.Services.AddSingleton<MainPageModel>();
 		builder.Services.AddSingleton<ProjectListPageModel>();
 		builder.Services.AddSingleton<ManageMetaPageModel>();
-#if IOS
-		builder.Services.AddSingleton<IAsyncAnnouncement, SemanticScreenReaderAsyncImplementation>();
-#endif
 
 		builder.Services.AddTransientWithShellRoute<ProjectDetailPage, ProjectDetailPageModel>("project");
 		builder.Services.AddTransientWithShellRoute<TaskDetailPage, TaskDetailPageModel>("task");

src/Templates/src/templates/maui-mobile/PageModels/ManageMetaPageModel.cs

@@ -47,7 +47,7 @@ private async Task SaveCategories()
 		}
 
 		await AppShell.DisplayToastAsync("Categories saved");
-		await AnnouncementHelper.Announce("Categories saved");
+		SemanticScreenReader.Announce("Categories saved");
 	}
 
 	[RelayCommand]
@@ -56,7 +56,7 @@ private async Task DeleteCategory(Category category)
 		Categories.Remove(category);
 		await _categoryRepository.DeleteItemAsync(category);
 		await AppShell.DisplayToastAsync("Category deleted");
-		await AnnouncementHelper.Announce("Category deleted");
+		SemanticScreenReader.Announce("Category deleted");
 	}
 
 	[RelayCommand]
@@ -66,7 +66,7 @@ private async Task AddCategory()
 		Categories.Add(category);
 		await _categoryRepository.SaveItemAsync(category);
 		await AppShell.DisplayToastAsync("Category added");
-		await AnnouncementHelper.Announce("Category added");
+		SemanticScreenReader.Announce("Category added");
 	}
 
 	[RelayCommand]
@@ -78,7 +78,7 @@ private async Task SaveTags()
 		}
 
 		await AppShell.DisplayToastAsync("Tags saved");
-		await AnnouncementHelper.Announce("Tags saved");
+		SemanticScreenReader.Announce("Tags saved");
 	}
 
 	[RelayCommand]
@@ -87,7 +87,7 @@ private async Task DeleteTag(Tag tag)
 		Tags.Remove(tag);
 		await _tagRepository.DeleteItemAsync(tag);
 		await AppShell.DisplayToastAsync("Tag deleted");
-		await AnnouncementHelper.Announce("Tags deleted");
+		SemanticScreenReader.Announce("Tags deleted");
 	}
 
 	[RelayCommand]
@@ -97,7 +97,7 @@ private async Task AddTag()
 		Tags.Add(tag);
 		await _tagRepository.SaveItemAsync(tag);
 		await AppShell.DisplayToastAsync("Tag added");
-		await AnnouncementHelper.Announce("Tags added");
+		SemanticScreenReader.Announce("Tags added");
 	}
 
 	[RelayCommand]

src/Templates/src/templates/maui-mobile/PageModels/ProjectDetailPageModel.cs

@@ -259,13 +259,13 @@ private async Task ToggleTag(Tag tag)
 			{
 				await _tagRepository.SaveItemAsync(tag, _project.ID);
 				AllTags = new(AllTags);
-				await AnnouncementHelper.Announce($"{tag.Title} selected");
+				SemanticScreenReader.Announce($"{tag.Title} selected");
 			}
 			else
 			{
 				await _tagRepository.DeleteItemAsync(tag, _project.ID);
 				AllTags = new(AllTags);
-				await AnnouncementHelper.Announce($"{tag.Title} unselected");
+				SemanticScreenReader.Announce($"{tag.Title} unselected");
 			}
 		}
 		else
@@ -275,9 +275,9 @@ private async Task ToggleTag(Tag tag)
 	}
 
 	[RelayCommand]
-	private async Task IconSelected(IconData icon)
+	private void IconSelected(IconData icon)
 	{
-		await AnnouncementHelper.Announce($"{icon.Description} selected");
+		SemanticScreenReader.Announce($"{icon.Description} selected");
 	}
 
 	[RelayCommand]