RestoreAsync() static public method

static public RestoreAsync ( ) : Task
return Task
Exemplo n.º 1
0
        /// <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 override async void OnLaunched(LaunchActivatedEventArgs e)
        {
#if DEBUG
            if (System.Diagnostics.Debugger.IsAttached)
            {
                this.DebugSettings.EnableFrameRateCounter = true;
            }
#endif

            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 (e.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(HubPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 2
0
        /// <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)
        {
            SettingsPane.GetForCurrentView().CommandsRequested += OnCommandsRequested;
            SettingsPane.GetForCurrentView().CommandsRequested += DisplayAbout;
            SettingsPane.GetForCurrentView().CommandsRequested += DisplayPrivacyPolicy;
            SettingsPane.GetForCurrentView().CommandsRequested += DisplayMail;


            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
                    }
                }

                // 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(MainPage), "AllGroups"))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 3
0
        protected override async void OnLaunched(LaunchActivatedEventArgs args)
        {
            // Set this once for unique Device ID throughout app.
            DeviceID = this.GetHardwareId();

            // Instantiate with default or any other implementation.
            App.Current.SignalRHub = new SignalRMessagingHub();

            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
                    }
                }

                // 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(MainPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 4
0
        /// <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 override async void OnLaunched(LaunchActivatedEventArgs e)
        {
            Frame rootFrame = Window.Current.Content as Frame;

            Windows.UI.Core.SystemNavigationManager.GetForCurrentView().BackRequested += App_BackRequested;

            // 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");

                rootFrame.Navigated        += RootFrame_Navigated;
                rootFrame.NavigationFailed += RootFrame_NavigationFailed;

                if (e.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 (e.PrelaunchActivated == false)
            {
                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
                    rootFrame.Navigate(typeof(MainPage), e.Arguments);
                }
                // Ensure the current window is active
                Window.Current.Activate();
            }
        }
Exemplo n.º 5
0
        /// <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)
        {
            Frame rootFrame = Window.Current.Content as Frame;

            if (ApplicationData.Current.LocalSettings.Values.ContainsKey(StateManagementKey))
            {
                StateManagement = (bool)ApplicationData.Current.LocalSettings.Values[StateManagementKey];
            }

            // 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();
                // Set the default language
                rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];

                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                rootFrame.NavigationFailed += OnNavigationFailed;

                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated && StateManagement)
                {
                    // 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
                rootFrame.Navigate(typeof(MainPage), e.Arguments);
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 6
0
        /// <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)
        {
            // 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(SprudelDetailPage), args.Arguments);
                }

                Window.Current.Activate();
                return;
            }

            // Register handler for CommandsRequested events from the settings pane
            SettingsPane.GetForCurrentView().CommandsRequested += OnCommandsRequested;

            // Create a Frame to act navigation context and navigate to the first page
            var rootFrame = new Frame();

            NavigationService.Initialize(rootFrame);
            SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

            // Secondary Tile Activation
            if (!String.IsNullOrEmpty(args.Arguments))
            {
                rootFrame.Navigate(typeof(SprudelDetailPage), args.Arguments);
                Window.Current.Content = rootFrame;
                Window.Current.Activate();
                return;
            }

            if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                await SuspensionManager.RestoreAsync();
            }

            if (rootFrame.Content == null)
            {
                if (!rootFrame.Navigate(typeof(MainPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Place the frame in the current Window and ensure that it is active
            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");

                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)
            {
                //StatsDesignTimeDataService.PopulateWithData(App.ViewModel);
                App.ViewModel.InitialilzeFromStorageAsync();


                // 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"))
                if (!rootFrame.Navigate(typeof(HubPage), "AllGroups"))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 8
0
        /// <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

            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();
                // Set the default language
                rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];

                if (!SuspensionManager.KnownTypes.Contains(typeof(Page2Data)))
                {
                    SuspensionManager.KnownTypes.Add(typeof(Page2Data));
                }

                SuspensionManager.RegisterFrame(rootFrame, "appFrame");

                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    await SuspensionManager.RestoreAsync();
                }

                // 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(MainPage), e.Arguments))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 9
0
        /// <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
                    }
                }

                // Create a CursorLayer that listens to KinectPointerPoints/GestureRecognizers
                // and works with the affected controls.
                KinectRegion         = new KinectRegion();
                KinectRegion.Content = rootFrame;

                // Place the frame in the current Window, with a Kinect cursor layer + user viewer control
                Window.Current.Content = KinectRegion;
            }
            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();
        }
Exemplo n.º 10
0
        protected override async void OnActivated(IActivatedEventArgs e)
        {
            // Wait while Helper data is loaded
            while (!CRMHelper.IsLoaded)
            {
                await System.Threading.Tasks.Task.Delay(10);
            }

            var rootFrame = Window.Current.Content as Frame;

            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");

                // TODO: change this value to a cache size that is appropriate for your application
                // Default to 1
                rootFrame.CacheSize = 1;

                if (e.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;
            }

            var continuationEventArgs = e as IContinuationActivatedEventArgs;

            if (continuationEventArgs != null)
            {
                ContinuationManager.Continue(continuationEventArgs);
            }

            Window.Current.Activate();
        }
Exemplo n.º 11
0
        /// <summary>
        // Handle file activations.
        /// </summary>
        protected override async void OnFileActivated(FileActivatedEventArgs 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
                    }
                }

                // Place the frame in the current Window
                Window.Current.Content = rootFrame;
            }

            if (rootFrame.Content == null)
            {
                if (!rootFrame.Navigate(typeof(MainPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }

            var p = rootFrame.Content as MainPage;

            p.FileEvent     = args;
            p.ProtocolEvent = null;
            p.NavigateToFilePage();

            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 12
0
        private async Task <Frame> createRootFrame(IActivatedEventArgs args)
        {
            Frame rootFrame = new Frame();

            SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
            if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                try {
                    await SuspensionManager.RestoreAsync();
                }
                catch (SuspensionManagerException) {}
            }
            Window.Current.Content = rootFrame;
            return(rootFrame);
        }
Exemplo n.º 13
0
        private async static Task HandleResuming(LaunchActivatedEventArgs e)
        {
            if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                await SuspensionManager.RestoreAsync();
            }

            var shell = Window.Current.Content as Shell;

            if (shell != null)
            {
                var shellPresenter = shell.DataContext as ShellPresenter;
                await(shellPresenter as ITombstone)?.OnDeserializingAsync(SuspensionManager.SessionState);
            }
        }
Exemplo n.º 14
0
        /// <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 override async void OnLaunched(LaunchActivatedEventArgs e)
        {
            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();
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                // Use the RootFrameNavigationHelper to respond to keyboard and mouse shortcuts.
                this.rootFrameNavigationHelper = new RootFrameNavigationHelper(rootFrame);

                rootFrame.NavigationFailed += OnNavigationFailed;

                // If this is not the first time the app is run, then restore from the previous session.
                StorageFile file;
                try
                {
                    file = await ApplicationData.Current.LocalFolder.GetFileAsync(sessionStateFilename);
                }
                catch (Exception)
                {
                    file = null;
                }

                if (file != null)
                {
                    //Load state from previously suspended application
                    await SuspensionManager.RestoreAsync();
                }

                // 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
                rootFrame.Navigate(typeof(MainPage), e.Arguments);
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 15
0
        /// <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)
        {
            // Do not repeat app initialization when already running, just ensure that
            // the window is active
            if (args.PreviousExecutionState == ApplicationExecutionState.Running)
            {
                Window.Current.Activate();
                return;
            }

            // 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 (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                // Restore the saved session state only when appropriate
                await SuspensionManager.RestoreAsync();
            }

            var messenger = SimpleIoc.Default.GetInstance <IMessenger>();

            messenger.Register <GroupSelectedMessage>(this, (message) =>
            {
                rootFrame.Navigate(typeof(MovieGroupDetailPage), message.GroupName);
            });
            messenger.Register <MovieSelectedMessage>(this, (message) =>
            {
                rootFrame.Navigate(typeof(MovieDetailPage), message);
            });

            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(GroupedMoviesPage), "AllGroups"))
                {
                    throw new Exception("Failed to create initial page");
                }
            }

            // Place the frame in the current Window and ensure that it is active
            Window.Current.Content = rootFrame;
            Window.Current.Activate();
        }
Exemplo n.º 16
0
        /// <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 override async void OnLaunched(LaunchActivatedEventArgs e)
        {
            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();
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");
                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated ||
                    e.PreviousExecutionState == ApplicationExecutionState.ClosedByUser)
                {
                    try
                    {
                        await SuspensionManager.RestoreAsync();
                    }
                    catch (SuspensionManagerException)
                    {
                        //Something went wrong restoring state.
                        //Assume there is no state and continue
                    }
                }
                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 (e.PrelaunchActivated == false)
            {
                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
                    rootFrame.Navigate(typeof(Views.MainPage), e.Arguments);
                }
                // Ensure the current window is active
                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>
 async protected override void OnLaunched(LaunchActivatedEventArgs args)
 {
     if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
     {
         // Do an asynchronous restore
         await SuspensionManager.RestoreAsync();
     }
     if (Window.Current.Content == null)
     {
         var rootFrame = new Frame();
         rootFrame.Navigate(typeof(MainPage));
         ((MainPage)rootFrame.Content).LaunchArgs = args;
         Window.Current.Content = rootFrame;
     }
     Window.Current.Activate();
 }
Exemplo n.º 18
0
        async protected override void OnLaunched(LaunchActivatedEventArgs args)
        {
            if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                //     Do an asynchronous restore
                await SuspensionManager.RestoreAsync();
            }
            var rootFrame = new Frame();

            rootFrame.Navigate(typeof(MainPage));
            Window.Current.Content = rootFrame;
            MainPage p = rootFrame.Content as MainPage;

            p.RootNamespace = this.GetType().Namespace;
            Window.Current.Activate();
        }
Exemplo n.º 19
0
 private async void RestoreStatus(ApplicationExecutionState previousExecutionState)
 {
     if (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
         }
     }
 }
Exemplo n.º 20
0
        /// <summary>
        /// アプリケーションがエンド ユーザーによって正常に起動されたときに呼び出されます。他のエントリ ポイントは、
        /// アプリケーションが特定のファイルを開くために呼び出されたときに
        /// 検索結果やその他の情報を表示するために使用されます。
        /// </summary>
        /// <param name="args">起動要求とプロセスの詳細を表示します。</param>
        protected override async void OnLaunched(LaunchActivatedEventArgs args)
        {
            Frame rootFrame = Window.Current.Content as Frame;

            // ウィンドウに既にコンテンツが表示されている場合は、アプリケーションの初期化を繰り返さずに、
            // ウィンドウがアクティブであることだけを確認してください

            if (rootFrame == null)
            {
                // ナビゲーション コンテキストとして動作するフレームを作成し、最初のページに移動します
                rootFrame = new Frame();
                //フレームを SuspensionManager キーに関連付けます
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // 必要な場合のみ、保存されたセッション状態を復元します
                    try
                    {
                        await SuspensionManager.RestoreAsync();
                    }
                    catch (SuspensionManagerException)
                    {
                        //状態の復元に何か問題があります。
                        //状態がないものとして続行します
                    }
                }

                // フレームを現在のウィンドウに配置します
                Window.Current.Content = rootFrame;

                this.OnLaunchedDispatcher = rootFrame.Dispatcher;
            }
            if (rootFrame.Content == null)
            {
                // ナビゲーション スタックが復元されていない場合、最初のページに移動します。
                // このとき、必要な情報をナビゲーション パラメーターとして渡して、新しいページを
                // を構成します
                if (!rootFrame.Navigate(typeof(ItemsPage), "AllGroups"))
//                if (!rootFrame.Navigate(typeof(CanvasPage), "AllGroups"))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // 現在のウィンドウがアクティブであることを確認します
            Window.Current.Activate();
        }
Exemplo n.º 21
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        /// <summary>
        /// Handle OnActivated event to deal with File Open/Save continuation activation kinds
        /// </summary>
        /// <param name="e">Application activated event arguments, it can be casted to proper sub-type based on ActivationKind</param>
        protected async override void OnActivated(IActivatedEventArgs e)
        {
            base.OnActivated(e);
            continuationManager = new ContinuationManager();
            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();

                // Set the default language
                rootFrame.Language = Windows.Globalization.ApplicationLanguages.Languages[0];

                // Place the frame in the current Window
                Window.Current.Content = rootFrame;
            }
            if (e.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 (rootFrame.Content == null)
            {
                rootFrame.Navigate(typeof(MainPage));
            }

            var continuationEventArgs = e as IContinuationActivatedEventArgs;

            if (continuationEventArgs != null)
            {
                continuationManager.Continue(continuationEventArgs);
            }

            Window.Current.Activate();
        }
Exemplo n.º 22
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        /// <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)
        {
            await this.AcquirePushChannel();

            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
                    }
                }

                // Place the frame in the current Window
                Window.Current.Content = rootFrame;
            }
            if (rootFrame.Content == null || !String.IsNullOrEmpty(args.Arguments))
            {
                // When the navigation stack isn't restored or there are launch arguments
                // indicating an alternate launch (e.g.: via toast or secondary tile),
                // navigate to the appropriate page, configuring the new page by passing required
                // information as a navigation parameter
                if (!rootFrame.Navigate(typeof(MainPage), args.Arguments))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 23
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        protected override async void OnLaunched(Microsoft.UI.Xaml.LaunchActivatedEventArgs args)
        {
            if (args.UWPLaunchActivatedEventArgs.PreviousExecutionState == ApplicationExecutionState.Running)
            {
                Window.Current.Activate();
                return;
            }
            viewModel = new MainViewModel();
            DXFrame rootFrame = null;

            rootFrame = new HamburgerMenuFrame(typeof(HamburgerMenuPage))
            {
                NavigationTypeProvider = new NavigationTypeProvider(), ViewModel = viewModel, DataContext = viewModel, UseLayoutRounding = true
            };
            Interaction.GetBehaviors(rootFrame).Add(new DevExpress.Mvvm.UI.NavigationService()
            {
                Frame = rootFrame
            });

            SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

            if (args.UWPLaunchActivatedEventArgs.PreviousExecutionState == ApplicationExecutionState.Terminated ||
                args.UWPLaunchActivatedEventArgs.PreviousExecutionState == ApplicationExecutionState.ClosedByUser)
            {
                await SuspensionManager.RestoreAsync();
            }

            if (rootFrame.Content == null)
            {
                if (!rootFrame.Navigate(typeof(MainPage), MainViewModel.MainScreenId))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            Window.Current.Content = rootFrame;
            Window.Current.Activate();
            Windows.UI.ViewManagement.ApplicationView.GetForCurrentView().SetPreferredMinSize(new Windows.Foundation.Size {
                Width = 500, Height = 500
            });

            #region DEMO_REMOVE
#if DEBUGTEST
            DevExpress.TestFramework.TestApp.Start(args.Arguments + " -FullScreen:False");
            this.UnhandledException -= App_UnhandledException;
#endif
            #endregion
        }
Exemplo n.º 24
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        /// <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)
        {
            // Do not repeat app initialization when already running, just ensure that
            // the window is active
            if (args.PreviousExecutionState == ApplicationExecutionState.Running)
            {
                Window.Current.Activate();
                return;
            }

            //Set language
            DetectDutchLanguage();


            // Create a Frame to act navigation context and navigate to the first page
            RootFrame = new Frame();


            // Create a Frame to act as the navigation context and associate it with
            // a SuspensionManager key
            SuspensionManager.RegisterFrame(RootFrame, "AppFrame");

            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,
                // configuring the new page by passing required information as a navigation
                // parameter
                if (!RootFrame.Navigate(typeof(MainPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }

            // Place the frame in the current Window and ensure that it is active
            Window.Current.Content = RootFrame;
            Window.Current.Activate();

            RegisterForSettings();

            RegisterForSearch();
        }
Exemplo n.º 25
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        private async Task PrepareWindow(IActivatedEventArgs args)
        {
            SmartDispatcher.Initialize(new SmartDispatcherRT());
            var grid = Window.Current.Content as Grid;

            // Do not repeat app initialization when the Window already has content,
            // just ensure that the window is active

            if (grid == null)
            {
                // Create a Frame to act as the navigation context and navigate to the first page
                RootFrame            = new Frame();
                RootFrame.Navigated += RootFrame_Navigated;
                //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
                    }
                }

                // Place the frame in the current Window
                grid = new Grid();
                grid.Children.Add(RootFrame);
                if (ProgressIndicator is UIElement)
                {
                    grid.Children.Add((UIElement)ProgressIndicator);
                }
                Window.Current.Content = grid;

                DoPlatformDependentInitialization();
            }
            else
            {
                RootFrame = grid.Children[0] as Frame;
            }
        }
Exemplo n.º 26
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        async private Task EnsureMainPageActivatedAsync(IActivatedEventArgs args)
        {
            if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
            {
                // Do an asynchronous restore
                await SuspensionManager.RestoreAsync();
            }

            if (Window.Current.Content == null)
            {
                var rootFrame = new Frame();
                rootFrame.Navigate(typeof(MainPage));
                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)
        {
            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");

                // Register Windows Store app events
                SettingsPane.GetForCurrentView().CommandsRequested += App_CommandsRequested;
                SearchPane.GetForCurrentView().QueryChanged        += App_QueryChanged;

                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)
            {
                await ShowSplash(args.SplashScreen);

                var bootstrapper = new Bootstrapper();
                bootstrapper.Finished += BootStrapper_Finished;
                bootstrapper.Start();
            }

            // Ensure the current window is active
            Window.Current.Activate();
        }
Exemplo n.º 28
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        /// <summary>
        /// アプリケーションがエンド ユーザーによって正常に起動されたときに呼び出されます。他のエントリ ポイントは、
        /// アプリケーションが特定のファイルを開くために呼び出されたときに
        /// 検索結果やその他の情報を表示するために使用されます。
        /// </summary>
        /// <param name="args">起動要求とプロセスの詳細を表示します。</param>
        protected override async void OnLaunched(LaunchActivatedEventArgs args)
        {
            Frame rootFrame = Window.Current.Content as Frame;

            if (rootFrame == null)
            {
                SettingsPane.GetForCurrentView().CommandsRequested += App_CommandsRequested;

                // ナビゲーション コンテキストとして動作するフレームを作成し、最初のページに移動します
                rootFrame = new Frame();
                DispatcherHolder.InitializeIfNeeded(rootFrame);
                //フレームを SuspensionManager キーに関連付けます
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                if (args.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // 必要な場合のみ、保存されたセッション状態を復元します
                    try
                    {
                        await SuspensionManager.RestoreAsync();
                    }
                    catch (SuspensionManagerException)
                    {
                        //状態の復元に何か問題があります。
                        //状態がないものとして続行します
                    }
                }

                // フレームを現在のウィンドウに配置します
                Window.Current.Content = rootFrame;
            }

            if (rootFrame.Content == null)
            {
                // ナビゲーション スタックが復元されていない場合、最初のページに移動します。
                // このとき、必要な情報をナビゲーション パラメーターとして渡して、新しいページを
                // を構成します
                if (!rootFrame.Navigate(typeof(MainPage)))
                {
                    throw new Exception("Failed to create initial page");
                }
            }
            // 現在のウィンドウがアクティブであることを確認します
            Window.Current.Activate();
        }
Exemplo n.º 29
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        private async void ExtendedSplashScreen_Loaded(object sender, RoutedEventArgs e)
        {
            ProgressText.Text = ApplicationData.Current.LocalSettings.Values.ContainsKey("Initialized") &&
                                (bool)ApplicationData.Current.LocalSettings.Values["Initialized"]
                                    ? "Loading blogs..."
                                    : "Initializing for first use: this may take several minutes...";

            await((App)Application.Current).DataSource.LoadGroups();

            foreach (var group in ((App)Application.Current).DataSource.GroupList)
            {
                Progress.IsActive = true;
                ProgressText.Text = "Loading " + group.Title;
                await((App)Application.Current).DataSource.LoadAllItems(group);
            }

            ApplicationData.Current.LocalSettings.Values["Initialized"] = true;

            // 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 (_activationArgs.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,
                // 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");
                }
            }

            // Place the frame in the current Window and ensure that it is active
            Window.Current.Content = rootFrame;
            Window.Current.Activate();
        }
Exemplo n.º 30
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        /// <summary>
        /// 在应用程序由最终用户正常启动时进行调用。
        /// 将在启动应用程序以打开特定文件等情况下使用。
        /// </summary>
        /// <param name="e">有关启动请求和过程的详细信息。</param>
        protected async override void OnLaunched(LaunchActivatedEventArgs e)
        {
#if DEBUG
            if (System.Diagnostics.Debugger.IsAttached)
            {
                this.DebugSettings.EnableFrameRateCounter = false;
            }
#endif
            Frame rootFrame = Window.Current.Content as Frame;

            // 不要在窗口已包含内容时重复应用程序初始化,
            // 只需确保窗口处于活动状态
            if (rootFrame == null)
            {
                // 创建要充当导航上下文的框架,并导航到第一页
                rootFrame = new Frame();

                //将框架与 SuspensionManager 键关联
                SuspensionManager.RegisterFrame(rootFrame, "AppFrame");

                rootFrame.NavigationFailed += OnNavigationFailed;

                if (e.PreviousExecutionState == ApplicationExecutionState.Terminated)
                {
                    // 数据恢复
                    await SuspensionManager.RestoreAsync();
                }

                // 将框架放在当前窗口中
                Window.Current.Content = rootFrame;
            }

            if (e.PrelaunchActivated == false)
            {
                if (rootFrame.Content == null)
                {
                    // 当导航堆栈尚未还原时,导航到第一页,
                    // 并通过将所需信息作为导航参数传入来配置
                    // 参数
                    rootFrame.Navigate(typeof(MainPage), e.Arguments);
                }
                // 确保当前窗口处于活动状态
                Window.Current.Activate();
            }
        }