private async Task ClearCacheAsync() { var files1 = await CacheUtil.GetCachedFileFolder().GetItemsAsync(); foreach (var file in files1) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } var files2 = await CacheUtil.GetTempFolder().GetItemsAsync(); foreach (var file in files2) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } ToastService.SendToast("All clear.", TimeSpan.FromMilliseconds(1000)); }
private Task DoCleanUpAsync() { return(Task.Run(async() => { var localFiles = await CacheUtil.GetCachedFileFolder().GetItemsAsync(); foreach (var file in localFiles) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } var tempFiles = await CacheUtil.GetTempFolder().GetItemsAsync(); foreach (var file in tempFiles) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } })); }
private async Task ClearCacheAsync() { CacheHint = $"Clean up cache (0 MB)"; ToastService.SendToast("All clear.", TimeSpan.FromMilliseconds(1000)); var localFiles = await CacheUtil.GetCachedFileFolder().GetItemsAsync(); foreach (var file in localFiles) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } var tempFiles = await CacheUtil.GetTempFolder().GetItemsAsync(); foreach (var file in tempFiles) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } }
private async Task RestoreMainListDataAsync() { var file = await CacheUtil.GetCachedFileFolder().TryGetFileAsync(CachedFileNames.MainListFileName); if (file != null) { var list = await SerializerHelper.DeserializeFromJsonByFile <IncrementalLoadingCollection <UnsplashImage> >(CachedFileNames.MainListFileName, CacheUtil.GetCachedFileFolder()); if (list != null) { this.MainDataVM = new ImageDataViewModel(this, UrlHelper.GetFeaturedImages); list.ToList().ForEach(s => MainDataVM.DataList.Add(s)); for (int i = 0; i < MainDataVM.DataList.Count; i++) { var item = MainDataVM.DataList[i]; if (i % 2 == 0) { item.BackColor = new SolidColorBrush(ColorConverter.HexToColor("#FF2E2E2E").Value); } else { item.BackColor = new SolidColorBrush(ColorConverter.HexToColor("#FF383838").Value); } var task = item.RestoreAsync(); } await UpdateLiveTileAsync(); } else { MainDataVM = new ImageDataViewModel(this, UrlHelper.GetFeaturedImages); } } else { MainDataVM = new ImageDataViewModel(this, UrlHelper.GetFeaturedImages); } }
private async Task RestoreMainListDataAsync() { var file = await CacheUtil.GetCachedFileFolder().TryGetFileAsync(CachedFileNames.MainListFileName); if (file != null) { var list = await SerializerHelper.DeserializeFromJsonByFile <IncrementalLoadingCollection <UnsplashImageBase> >(CachedFileNames.MainListFileName, CacheUtil.GetCachedFileFolder()); if (list != null) { this.MainDataVM = new ImageDataViewModel(this, UrlHelper.GetNewImages, true); list.ToList().ForEach(s => MainDataVM.DataList.Add(s)); for (int i = 0; i < MainDataVM.DataList.Count; i++) { var item = MainDataVM.DataList[i]; if (i % 2 == 0) { item.BackColor = App.Current.Resources["ImageBackBrush1"] as SolidColorBrush; } else { item.BackColor = App.Current.Resources["ImageBackBrush2"] as SolidColorBrush; } var task = item.RestoreDataAsync(); } } else { MainDataVM = new ImageDataViewModel(this, UrlHelper.GetNewImages, true); } } else { MainDataVM = new ImageDataViewModel(this, UrlHelper.GetNewImages, true); } }
private async Task RestoreMainListDataAsync() { DataVM = new ImageDataViewModel(UrlHelper.GetNewImages, false); if (AppSettings.Instance.DefaultCategory == 0) { return; } var file = await CacheUtil.GetCachedFileFolder().TryGetFileAsync(CachedFileNames.MainListFileName); if (file != null) { var str = await FileIO.ReadTextAsync(file); var list = JsonConvert.DeserializeObject <List <UnsplashImage> >(str); if (list != null) { list.ForEach(s => DataVM.DataList.Add(s)); for (int i = 0; i < DataVM.DataList.Count; i++) { var item = DataVM.DataList[i]; if (i % 2 == 0) { item.BackColor = Application.Current.Resources["ImageBackBrush1"] as SolidColorBrush; } else { item.BackColor = Application.Current.Resources["ImageBackBrush2"] as SolidColorBrush; } var task = item.RestoreDataAsync(); } return; } } }
/// <summary> /// Invoked when the application is launched normally by the end user. Other entry points /// will be used such as when the application is launched to open a specific file. /// </summary> /// <param name="e">Details about the launch request and process.</param> protected async override void OnLaunched(LaunchActivatedEventArgs e) { #if DEBUG if (System.Diagnostics.Debugger.IsAttached) { this.DebugSettings.EnableFrameRateCounter = true; } #endif CacheUtilInstance = new CacheUtil(); await CacheUtilInstance.LoadAsync(); GlobalLocaleHelper.SetupLang(null); Frame rootFrame = Window.Current.Content as Frame; // Do not repeat app initialization when the Window already has content, // just ensure that the window is active if (rootFrame == null) { // Create a Frame to act as the navigation context and navigate to the first page rootFrame = new Frame(); rootFrame.Background = App.Current.Resources["MyerSplashDarkColor"] as SolidColorBrush; rootFrame.NavigationFailed += OnNavigationFailed; if (e.PreviousExecutionState == ApplicationExecutionState.Terminated) { //TODO: Load state from previously suspended application } // Place the frame in the current Window Window.Current.Content = rootFrame; } if (rootFrame.Content == null) { // When the navigation stack isn't restored navigate to the first page, // configuring the new page by passing required information as a navigation // parameter if (!LocalSettingHelper.HasValue("UPDATED_TO_1.1")) { var files1 = await CacheUtil.GetCachedFileFolder().GetItemsAsync(); foreach (var file in files1) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } var files2 = await CacheUtil.GetTempFolder().GetItemsAsync(); foreach (var file in files2) { await file.DeleteAsync(StorageDeleteOption.PermanentDelete); } LocalSettingHelper.AddValue("UPDATED_TO_1.1", true); } rootFrame.Navigate(typeof(MainPage), e.Arguments); } // Ensure the current window is active Window.Current.Activate(); TitleBarHelper.SetUpThemeTitleBar(); if (DeviceHelper.IsMobile) { StatusBarHelper.SetUpStatusBar(); } SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested; if (APIInfoHelper.HasHardwareButton) { HardwareButtons.BackPressed += HardwareButtons_BackPressed; } }
private async Task SaveMainListDataAsync() { if (this.MainDataVM.DataList?.Count > 0) { await SerializerHelper.SerializerToJson <IncrementalLoadingCollection <UnsplashImageBase> >(this.MainDataVM.DataList, CachedFileNames.MainListFileName, CacheUtil.GetCachedFileFolder()); } }
private async Task SaveMainListDataAsync() { if (this.MainDataVM.DataList?.Count > 0) { await SerializerHelper.SerializerToJson <IncrementalLoadingCollection <UnsplashImage> >(this.MainDataVM.DataList, CachedFileNames.MainListFileName, CacheUtil.GetCachedFileFolder()); //if (MainList?.ToList().FirstOrDefault()?.ID != MainDataVM?.DataList?.FirstOrDefault()?.ID && SelectedIndex == 0) //{ // MainList = MainDataVM.DataList; //} } }
private async Task GetCategoriesAsync() { if (Categories?.Count > 0) { return; } var result = await CloudService.GetCategories(CTSFactory.MakeCTS(20000).Token); if (result.IsRequestSuccessful) { var list = UnsplashCategory.GenerateListFromJson(result.JsonSrc); this.Categories = list; this.Categories.Insert(0, new UnsplashCategory() { Title = "Featured", }); this.Categories.Insert(0, new UnsplashCategory() { Title = "New", }); this.Categories.Insert(0, new UnsplashCategory() { Title = "Random", }); SelectedIndex = NEW_INDEX; await SerializerHelper.SerializerToJson <ObservableCollection <UnsplashCategory> >(list, CachedFileNames.CateListFileName, CacheUtil.GetCachedFileFolder()); } }