Pou's IT Life

<Applications>

<Application Id="App" Executable="$targetnametoken$.exe" 

             EntryPoint="AssociationUnApp.Windows.App">

  <m2:VisualElements />

  <Extensions>

    <Extension Category="windows.protocol">

      <Protocol Name="bus" m2:DesiredView="default" />

      <Logo>images\logo.png</Logo>                                        

      <DisplayName>Bus URI Scheme</DisplayName>    

    </Extension>

  </Extensions>

</Application>

</Applications>

public partial class App

{

   protected override void OnActivated(IActivatedEventArgs args)

   {

      if (args.Kind == ActivationKind.Protocol)

      {

         ProtocolActivatedEventArgs eventArgs = args as ProtocolActivatedEventArgs;

         // TODO: Handle URI activation

         // The received URI is eventArgs.Uri.AbsoluteUri

      }

   }

}

private Frame CreateRootFrame()

{

    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();

        // TODO: change this value to a cache size that is appropriate for your application

        rootFrame.CacheSize = 1;

        // Place the frame in the current Window

        Window.Current.Content = rootFrame;

    }

    return rootFrame;

}

private async void RestoreStatus(ApplicationExecutionState previousExecutionState)

{

    // Do not repeat app initialization when the Window already has content,

    // just ensure that the window is active

    if (previousExecutionState == ApplicationExecutionState.Terminated)

    {

        // Restore the saved session state only when appropriate                

    }

}

protected override void OnLaunched(LaunchActivatedEventArgs e)

{

#if DEBUG

    if (System.Diagnostics.Debugger.IsAttached)

    {

        this.DebugSettings.EnableFrameRateCounter = true;

    }

#endif

    // 改用 CreateRootFrame 與 RestoreStatus 來啟動 App

    Frame rootFrame = CreateRootFrame();

    RestoreStatus(e.PreviousExecutionState);           

    if (rootFrame.Content == null)

    {

#if WINDOWS_PHONE_APP

        // Removes the turnstile navigation for startup.

        if (rootFrame.ContentTransitions != null)

        {

            this.transitions = new TransitionCollection();

            foreach (var c in rootFrame.ContentTransitions)

            {

                this.transitions.Add(c);

            }

        }

        rootFrame.ContentTransitions = null;

        rootFrame.Navigated += this.RootFrame_FirstNavigated;

#endif

        // 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();

}

protected override void OnActivated(IActivatedEventArgs args)

{

    base.OnActivated(args);

    // 識別是否為 URI scheme 的 activation event

    if (args.Kind == ActivationKind.Protocol)

    {

        ProtocolActivatedEventArgs eventArgs = args as ProtocolActivatedEventArgs;

        // 取得 URI

        String uri = eventArgs.Uri.OriginalString;   

        // 加入啟動畫面的建立與資料還原

        Frame rootFrame = CreateRootFrame();

        RestoreStatus(args.PreviousExecutionState);

        // 判斷目前是否有用戶登入過

        if (AppManager.User != null)

        {

            // 代表可能存在非 MainPage 的畫面，找到對應的 Page 請求更新

   AppManager.URI = uri;

            Page page = rootFrame.Content as Page;

            if (page.GetType().Name == "ActivatedPage")

            {

                ActivatedPage act = page as ActivatedPage;

                act.UpdateTxtURI();

            }

        }

        else

        {

            // 未登入過，所以要設定進入畫面為 MainPage

            if (rootFrame.Content == null)

            {

                // 設定啟動畫面為何

                if (!rootFrame.Navigate(typeof(MainPage), uri))

                {

                    throw new Exception("Failed to create initial page");

                }

            }

            else

            {

                // 表示有畫面將資料儲存起來

                AppManager.URI = uri;

            }

        } 

        // Ensure the current window is active

        Window.Current.Activate();

    }

}

protected override void OnNavigatedTo(NavigationEventArgs e)

{

    base.OnNavigatedTo(e);

    if (e.Parameter != null)

        AppManager.URI = e.Parameter.ToString();

}

void MainPage_Loaded(object sender, RoutedEventArgs e)

{

    ApplicationDataContainer localSettings = ApplicationData.Current.LocalSettings;

    if (localSettings.Values.ContainsKey("id"))

    {

        txtId.Text = localSettings.Values["id"].ToString();

    }

    if (localSettings.Values.ContainsKey("pwd"))

    {

        txtPwd.Password = localSettings.Values["pwd"].ToString();

    }            

}

private void btnLogin_Click(object sender, RoutedEventArgs e)

{

    if (String.IsNullOrEmpty(txtId.Text) || String.IsNullOrEmpty(txtPwd.Password))

    {

        MessageDialog msg = new MessageDialog("please input login data!");

        msg.ShowAsync();

    }

    else

    {

        ApplicationDataContainer localSettings = ApplicationData.Current.LocalSettings;

        if (localSettings.Values.ContainsKey("id"))

        {

            localSettings.Values["id"] = txtId.Text;

        }

        else

        {

            localSettings.Values.Add("id", txtId.Text);

        }

        if (localSettings.Values.ContainsKey("pwd"))

        {

            localSettings.Values["pwd"] = txtPwd.Password;

        }

        else

        {

            localSettings.Values.Add("pwd", txtPwd.Password);

        }

        AppManager.User = new UserData { Id = txtId.Text, Pwd = txtPwd.Password };

        Frame rootFrame = Window.Current.Content as Frame;

        if (rootFrame != null)

        {

            rootFrame.Navigate(typeof(ActivatedPage), "From MainPage");

        }

    }

}

private async void Button_Click(object sender, RoutedEventArgs e)

{

    Button btn = sender as Button;

    Uri uri = new Uri("bus://test_" + btn.Content.ToString());

    Boolean result = await Launcher.LaunchUriAsync(uri);

}

public ActivatedPage()

{

    this.InitializeComponent();

#if WINDOWS_PHONE_APP

    gdBackArea.Visibility = Windows.UI.Xaml.Visibility.Collapsed;

#endif

#if WINDOWS_APP

    spRoot.Margin = new Thickness(0, 100, 0, 0);

#endif

    this.Loaded += ActivatedPage_Loaded;

}

void ActivatedPage_Loaded(object sender, RoutedEventArgs e)

{

    UpdateTxtURI();

}

protected override void OnNavigatedTo(NavigationEventArgs e)

{

    base.OnNavigatedTo(e);

    if (e.Parameter != null)

    {

        txtFrom.Text = e.Parameter.ToString();

    }

}

private void backButton_Click(object sender, RoutedEventArgs e)

{

    Frame rootFarme = Window.Current.Content as Frame;

    rootFarme.GoBack();

}

public void UpdateTxtURI()

{

    txtURI.Text = AppManager.URI;

    AppManager.URI = String.Empty;

}