githubmirror/Files

src/Files.App.BackgroundTasks/UpdateTask.cs
63 строки2 KB
nephi-duff
Code Quality: Async all the way down (#13533)
20 окт 2023, 18:19
20 окт 2023, 18:196b5abc2
// Copyright (c) 2023 Files Community
// Licensed under the MIT License. See the LICENSE.

using System;
using System.IO;
using System.Linq;
using System.Threading.Tasks;
using Windows.ApplicationModel.Background;
using Windows.Storage;
using Windows.UI.StartScreen;

namespace Files.App.BackgroundTasks
{
	public sealed class UpdateTask : IBackgroundTask
	{
		public async void Run(IBackgroundTaskInstance taskInstance) => await RunAsync(taskInstance);

		private async Task RunAsync(IBackgroundTaskInstance taskInstance)
		{
			var deferral = taskInstance.GetDeferral();

			// Refresh jump list to update string resources
			try { await RefreshJumpListAsync(); } catch { }

			// Delete previous version log files
			try { DeleteLogFiles(); } catch { }

			deferral.Complete();
		}

		private void DeleteLogFiles()
		{
			File.Delete(Path.Combine(ApplicationData.Current.LocalFolder.Path, "debug.log"));
			File.Delete(Path.Combine(ApplicationData.Current.LocalFolder.Path, "debug_fulltrust.log"));
		}

		private async Task RefreshJumpListAsync()
		{
			if (JumpList.IsSupported())
			{
				var instance = await JumpList.LoadCurrentAsync();
				// Disable automatic jumplist. It doesn't work with Files UWP.
				instance.SystemGroupKind = JumpListSystemGroupKind.None;

				var jumpListItems = instance.Items.ToList();

				// Clear all items to avoid localization issues
				instance.Items.Clear();

				foreach (var temp in jumpListItems)
				{
					var jumplistItem = JumpListItem.CreateWithArguments(temp.Arguments, temp.DisplayName);
					jumplistItem.Description = jumplistItem.Arguments;
					jumplistItem.GroupName = "ms-resource:///Resources/JumpListRecentGroupHeader";
					jumplistItem.Logo = new Uri("ms-appx:///Assets/FolderIcon.png");
					instance.Items.Add(jumplistItem);
				}

				await instance.SaveAsync();
			}
		}
	}
}