/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var groups = await RecipeDataSource.GetGroupsAsync();
this.DefaultViewModel["RecipeGroups"] = groups;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void NavigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data.
var group = await RecipeDataSource.GetGroupAsync((string)e.NavigationParameter);
this.DefaultViewModel["Group"] = group;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var sampleDataGroups = RecipeDataSource.GetGroups((String)navigationParameter);
this.DefaultViewModel["Groups"] = sampleDataGroups;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
var recipeDataGroups = await RecipeDataSource.GetGroupsAsync((String)e.NavigationParameter);
this.DefaultViewModel["AllGroups"] = recipeDataGroups;
groupListView.SelectedItem = null;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
var group = await RecipeDataSource.GetGroupAsync((string)e.NavigationParameter);
this.DefaultViewModel["Group"] = group;
lstRecipes.SelectedItem = null;
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs args)
{
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();
//Associate the frame with a SuspensionManager key
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
Window.Current.Activate();
return;
}
// Load recipe data
await RecipeDataSource.LoadLocalDataAsync();
// Place the frame in the current Window
Window.Current.Content = rootFrame;
// 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 (!rootFrame.Navigate(typeof(GroupedItemsPage), "AllGroups"))
{
throw new Exception("Failed to create initial page");
}
}
// Ensure the current window is active
Window.Current.Activate();
}
/// <summary>
/// Invoked when the application is activated to display search results.
/// </summary>
/// <param name="args">Details about the activation request.</param>
protected async override void OnSearchActivated(Windows.ApplicationModel.Activation.SearchActivatedEventArgs args)
{
// TODO: Register the Windows.ApplicationModel.Search.SearchPane.GetForCurrentView().QuerySubmitted
// event in OnWindowCreated to speed up searches once the application is already running
// Reinitialize the app if a new instance was launched for search
if (args.PreviousExecutionState == ApplicationExecutionState.NotRunning ||
args.PreviousExecutionState == ApplicationExecutionState.ClosedByUser ||
args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Load recipe data
await RecipeDataSource.LoadLocalDataAsync();
// Register handler for SuggestionsRequested events from the search pane
SearchPane.GetForCurrentView().SuggestionsRequested += OnSuggestionsRequested;
// Register handler for CommandsRequested events from the settings pane
SettingsPane.GetForCurrentView().CommandsRequested += OnCommandsRequested;
}
// If the Window isn't already using Frame navigation, insert our own Frame
var previousContent = Window.Current.Content;
var frame = previousContent as Frame;
// If the app does not contain a top-level frame, it is possible that this
// is the initial launch of the app. Typically this method and OnLaunched
// in App.xaml.cs can call a common method.
if (frame == null)
{
// Create a Frame to act as the navigation context and associate it with
// a SuspensionManager key
frame = new Frame();
ContosoCookbook.Common.SuspensionManager.RegisterFrame(frame, "AppFrame");
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
await ContosoCookbook.Common.SuspensionManager.RestoreAsync();
}
catch (ContosoCookbook.Common.SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
}
frame.Navigate(typeof(SearchResultsPage), args.QueryText);
Window.Current.Content = frame;
// Ensure the current window is active
Window.Current.Activate();
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="sender">
/// The source of the event; typically <see cref="NavigationHelper"/>
/// </param>
/// <param name="e">Event data that provides both the navigation parameter passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested and
/// a dictionary of state preserved by this page during an earlier
/// session. The state will be null the first time a page is visited.</param>
private async void navigationHelper_LoadState(object sender, LoadStateEventArgs e)
{
item = await RecipeDataSource.GetItemAsync((String)e.NavigationParameter);
this.DefaultViewModel["Group"] = item.Group;
this.DefaultViewModel["Item"] = item;
// Is recipe already pinned?
if (SecondaryTile.Exists(item.UniqueId))
{
btnPinToStart.Icon = new SymbolIcon(Symbol.UnPin);
}
DataTransferManager.GetForCurrentView().DataRequested += OnShareDataRequested;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
// Allow saved page state to override the initial item to display
if (pageState != null && pageState.ContainsKey("SelectedItem"))
{
navigationParameter = pageState["SelectedItem"];
}
// TODO: Create an appropriate data model for your problem domain to replace the sample data
var item = RecipeDataSource.GetItem((String)navigationParameter);
this.DefaultViewModel["Group"] = item.Group;
this.DefaultViewModel["Items"] = item.Group.Items;
this.flipView.SelectedItem = item;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
var queryText = navigationParameter as String;
// TODO: Application-specific searching logic. The search process is responsible for
// creating a list of user-selectable result categories:
//
// filterList.Add(new Filter("<filter name>", <result count>));
//
// Only the first filter, typically "All", should pass true as a third argument in
// order to start in an active state. Results for the active filter are provided
// in Filter_SelectionChanged below.
var filterList = new List <Filter>();
filterList.Add(new Filter("All", 0, true));
// Search recipes and tabulate results
var groups = RecipeDataSource.GetGroups("AllGroups");
string query = queryText.ToLower();
var all = new List <RecipeDataItem>();
_results.Add("All", all);
foreach (var group in groups)
{
var items = new List <RecipeDataItem>();
_results.Add(group.Title, items);
foreach (var item in group.Items)
{
if (item.Title.ToLower().Contains(query) || item.Directions.ToLower().Contains(query))
{
all.Add(item);
items.Add(item);
}
}
filterList.Add(new Filter(group.Title, items.Count, false));
}
filterList[0].Count = all.Count;
// Communicate results through the view model
this.DefaultViewModel["QueryText"] = '\u201c' + queryText + '\u201d';
this.DefaultViewModel["Filters"] = filterList;
this.DefaultViewModel["ShowFilters"] = filterList.Count > 1;
}
/// <summary>
/// Populates the page with content passed during navigation. Any saved state is also
/// provided when recreating a page from a prior session.
/// </summary>
/// <param name="navigationParameter">The parameter value passed to
/// <see cref="Frame.Navigate(Type, Object)"/> when this page was initially requested.
/// </param>
/// <param name="pageState">A dictionary of state preserved by this page during an earlier
/// session. This will be null the first time a page is visited.</param>
protected override void LoadState(Object navigationParameter, Dictionary <String, Object> pageState)
{
var queryText = navigationParameter as String;
// TODO: Application-specific searching logic. The search process is responsible for
// 사용자가 선택할 수 있는 결과 범주 목록을 만듭니다.
//
// filterList.Add(new Filter("<filter name>", <result count>));
//
// 활성 상태에서 시작하려면 첫 번째 필터(일반적으로 "모두")만 세 번째 인수로 true를
// 전달해야 합니다. 활성 필터의 결과가 아래의
// Filter_SelectionChanged에 제공됩니다.
var filterList = new List <Filter>();
filterList.Add(new Filter("All", 0, true));
// Search recipes and tabulate results
var groups = RecipeDataSource.GetGroups("AllGroups");
string query = queryText.ToLower();
var all = new List <RecipeDataItem>();
_results.Add("All", all);
foreach (var group in groups)
{
var items = new List <RecipeDataItem>();
_results.Add(group.Title, items);
foreach (var item in group.Items)
{
if (item.Title.ToLower().Contains(query) || item.Directions.ToLower().Contains(query))
{
all.Add(item);
items.Add(item);
}
}
filterList.Add(new Filter(group.Title, items.Count, false));
}
filterList[0].Count = all.Count;
// 뷰 모델을 통해 결과를 전달합니다.
this.DefaultViewModel["QueryText"] = '\u201c' + queryText + '\u201d';
this.DefaultViewModel["CanGoBack"] = this._previousContent != null;
this.DefaultViewModel["Filters"] = filterList;
this.DefaultViewModel["ShowFilters"] = filterList.Count > 1;
}
/// <summary>
/// Constructor for the Application object.
/// </summary>
public App()
{
InitializeVoiceCommands();
// Global handler for uncaught exceptions.
UnhandledException += Application_UnhandledException;
// Standard Silverlight initialization
InitializeComponent();
// Phone-specific initialization
InitializePhoneApplication();
// Show graphics profiling information while debugging.
if (System.Diagnostics.Debugger.IsAttached)
{
// Display the current frame rate counters.
Application.Current.Host.Settings.EnableFrameRateCounter = true;
// Show the areas of the app that are being redrawn in each frame.
//Application.Current.Host.Settings.EnableRedrawRegions = true;
// Enable non-production analysis visualization mode,
// which shows areas of a page that are handed off to GPU with a colored overlay.
//Application.Current.Host.Settings.EnableCacheVisualization = true;
// Disable the application idle detection by setting the UserIdleDetectionMode property of the
// application's PhoneApplicationService object to Disabled.
// Caution:- Use this under debug mode only. Application that disables user idle detection will continue to run
// and consume battery power when the user is not using the phone.
PhoneApplicationService.Current.UserIdleDetectionMode = IdleDetectionMode.Disabled;
}
Recipes = new RecipeDataSource();
Recipes.RecipesLoaded += Recipes_RecipesLoaded;
}
public async Task GetAllCategoriesAsync()
{
this.allCategories = await RecipeDataSource.GetAllCategoriesAsync();
}
/// <summary>
/// 최종 사용자가 응용 프로그램을 정상적으로 시작할 때 호출됩니다. 다른 진입점은
/// 특정 파일을 열거나, 검색 결과를 표시하는 등 응용 프로그램을 시작할 때
/// 사용됩니다.
/// </summary>
/// <param name="args">시작 요청 및 프로세스에 대한 정보입니다.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs args)
{
// Do not repeat app initialization when already running, just ensure that
// the window is active
if (args.PreviousExecutionState == ApplicationExecutionState.Running)
{
if (!String.IsNullOrEmpty(args.Arguments))
{
((Frame)Window.Current.Content).Navigate(typeof(ItemDetailPage), args.Arguments);
}
Window.Current.Activate();
return;
}
await RecipeDataSource.LoadLocalDataAsync();// 요리법 자료들을 연결
// Clear tiles and badges
TileUpdateManager.CreateTileUpdaterForApplication().Clear();
BadgeUpdateManager.CreateBadgeUpdaterForApplication().Clear();
// Register for push notifications
var profile = NetworkInformation.GetInternetConnectionProfile();
if (profile.GetNetworkConnectivityLevel() == NetworkConnectivityLevel.InternetAccess)
{
var channel = await PushNotificationChannelManager.CreatePushNotificationChannelForApplicationAsync();
var buffer = CryptographicBuffer.ConvertStringToBinary(channel.Uri, BinaryStringEncoding.Utf8);
var uri = CryptographicBuffer.EnetdcodeToBase64String(buffer);
var client = new HttpClient();
try
{
var response = await client.GetAsync(new Uri("http://ContosoRecipes8.cloudapp.net?uri=" + uri + "&type=tile"));
if (!response.IsSuccessStatusCode)
{
var dialog = new MessageDialog("Unable to open push notification channel");
dialog.ShowAsync();
}
}
catch (HttpRequestException)
{
var dialog = new MessageDialog("Unable to open push notification channel");
dialog.ShowAsync();
}
}
// Create a Frame to act as the navigation context and associate it with
// a SuspensionManager key
var rootFrame = new Frame();
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
// If the app was activated from a secondary tile, show the recipe
if (!String.IsNullOrEmpty(args.Arguments))
{
rootFrame.Navigate(typeof(ItemDetailPage), args.Arguments);
Window.Current.Content = rootFrame;
Window.Current.Activate();
return;
}
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
await SuspensionManager.RestoreAsync();
}
if (rootFrame.Content == null)
{
// When the navigation stack isn't restored navigate to the first page,
// 필요한 정보를 탐색 매개 변수로 전달하여 새 페이지를
// 구성합니다.
if (!rootFrame.Navigate(typeof(GroupedItemsPage), "AllGroups"))
{
throw new Exception("Failed to create initial page");
}
}
// 프레임을 현재 창에 배치하고 프레임이 활성 상태인지 확인합니다.
Window.Current.Content = rootFrame;
Window.Current.Activate();
}
/// <summary>
/// Invoked when the application is launched normally by the end user. Other entry points
/// will be used when the application is launched to open a specific file, to display
/// search results, and so forth.
/// </summary>
/// <param name="args">Details about the launch request and process.</param>
protected override async void OnLaunched(LaunchActivatedEventArgs args)
{
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();
//Associate the frame with a SuspensionManager key
SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
// Load Recipes Async
await RecipeDataSource.LoadLocalDataAsync();
// If the app was closed by the user the last time it ran, and if "Remember
// "where I was" is enabled, restore the navigation state
if (args.PreviousExecutionState == ApplicationExecutionState.ClosedByUser)
{
if (ApplicationData.Current.RoamingSettings.Values.ContainsKey("Remember"))
{
bool remember = (bool)ApplicationData.Current.RoamingSettings.Values["Remember"];
if (remember)
{
await SuspensionManager.RestoreAsync();
}
}
}
// Register handler for SuggestionsRequested events from the search pane
SearchPane.GetForCurrentView().SuggestionsRequested += OnSuggestionsRequested;
// Register handler for CommandsRequested events from the settings pane
SettingsPane.GetForCurrentView().CommandsRequested += OnCommandsRequested;
if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
{
// Restore the saved session state only when appropriate
try
{
await SuspensionManager.RestoreAsync();
}
catch (SuspensionManagerException)
{
//Something went wrong restoring state.
//Assume there is no state and continue
}
}
// 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 (!rootFrame.Navigate(typeof(GroupedItemsPage), "AllGroups"))
{
throw new Exception("Failed to create initial page");
}
}
// Ensure the current window is active
Window.Current.Activate();
}
public async Task GetAllRecipesByCategoryAsync(string categoryName)
{
this.allRecipesByCategory = await RecipeDataSource.GetRecipesByCategoryAsync(categoryName);
}
public async Task GetRecipeAndInstructions(string title)
{
this.recipe = await RecipeDataSource.GetRecipeByTitleAsync(title);
}
