I am trying to programm a litte application for Cortana.
My idea is, that i say: (I enabled the "Hey Cortana" feature)
Hey Cortana, Convert 45 degrees to farenheit
and I get (in the moment) a log in my Output window (Visual Studio). I tried to say exact this sentence and Cortana understood me perfectly, but Cortana opened the browser and entered it into Bing.
Why? What did I do wrong? I don't get any Syntax Error.
This is my Code:
// commands.xml
<?xml version="1.0" encoding="utf-8"?>
<VoiceCommands xmlns="http://schemas.microsoft.com/voicecommands/1.1">
<CommandSet xml:lang="en-us" Name="MyCommands_en-us">
<CommandPrefix> Convert, </CommandPrefix>
<Example> Convert 45 degrees to farenheit </Example>
<Command Name ="farenheitToDegrees">
<Example> 73 farenheit to degrees</Example>
<ListenFor> {farenheit} farenheit to degrees </ListenFor>
<Feedback> {farenheit} are ... in degrees </Feedback>
<Navigate/>
</Command>
<Command Name="degreesToFarenheit">
<Example> 45 degrees to farenheit </Example>
<ListenFor> {degrees} degrees to farenheit </ListenFor>
<Feedback> {degrees} degrees are ... in fareneheit </Feedback>
<Navigate/>
</Command>
<PhraseTopic Label="degrees" Scenario="Dictation">
<Subject>Temperature</Subject>
</PhraseTopic>
<PhraseTopic Label="farenheit" Scenario="Dictation">
<Subject>Temperature</Subject>
</PhraseTopic>
</CommandSet>
</VoiceCommands>
// App.xaml.cs
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Runtime.InteropServices.WindowsRuntime;
using Windows.ApplicationModel;
using Windows.ApplicationModel.Activation;
using Windows.Foundation;
using Windows.Foundation.Collections;
using Windows.UI.Xaml;
using Windows.UI.Xaml.Controls;
using Windows.UI.Xaml.Controls.Primitives;
using Windows.UI.Xaml.Data;
using Windows.UI.Xaml.Input;
using Windows.UI.Xaml.Media;
using Windows.UI.Xaml.Navigation;
using Windows.ApplicationModel.VoiceCommands;
using Windows.Storage;
using Windows.Media.SpeechRecognition;
namespace HelloWorld
{
/// <summary>
/// Provides application-specific behavior to supplement the default Application class.
/// </summary>
sealed partial class App : Application
{
/// <summary>
/// Initializes the singleton application object. This is the first line of authored code
/// executed, and as such is the logical equivalent of main() or WinMain().
/// </summary>
public App()
{
Microsoft.ApplicationInsights.WindowsAppInitializer.InitializeAsync(
Microsoft.ApplicationInsights.WindowsCollectors.Metadata |
Microsoft.ApplicationInsights.WindowsCollectors.Session);
this.InitializeComponent();
this.Suspending += OnSuspending;
}
/// <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();
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
rootFrame.Navigate(typeof(MainPage), e.Arguments);
}
// Ensure the current window is active
Window.Current.Activate();
var storageFile =
await Windows.Storage.StorageFile.GetFileFromApplicationUriAsync(new Uri("ms-appx:///commands.xml"));
await
Windows.ApplicationModel.VoiceCommands.VoiceCommandDefinitionManager.InstallCommandDefinitionsFromStorageFileAsync(storageFile);
}
protected override void OnActivated(IActivatedEventArgs e)
{
// Was the app activated by a voice command?
if (e.Kind != Windows.ApplicationModel.Activation.ActivationKind.VoiceCommand)
{
return;
}
var commandArgs = e as Windows.ApplicationModel.Activation.VoiceCommandActivatedEventArgs;
SpeechRecognitionResult speechRecognitionResult = commandArgs.Result;
// Get the name of the voice command and the text spoken
string voiceCommandName = speechRecognitionResult.RulePath[0];
string textSpoken = speechRecognitionResult.Text;
switch (voiceCommandName)
{
case "farenheitToDegrees":
string farenheit = speechRecognitionResult.SemanticInterpretation.Properties["farenheit"][0];
System.Diagnostics.Debug.WriteLine((Convert.ToInt32(farenheit) - 32) / 1.8);
break;
case "degreesToFarenheit":
string degrees = speechRecognitionResult.SemanticInterpretation.Properties["degrees"][0];
System.Diagnostics.Debug.WriteLine(Convert.ToInt32(degrees) * 1.8 + 32);
break;
default:
System.Diagnostics.Debug.WriteLine("None of my bussiness");
break;
}
}
/// <summary>
/// Invoked when Navigation to a certain page fails
/// </summary>
/// <param name="sender">The Frame which failed navigation</param>
/// <param name="e">Details about the navigation failure</param>
void OnNavigationFailed(object sender, NavigationFailedEventArgs e)
{
throw new Exception("Failed to load Page " + e.SourcePageType.FullName);
}
/// <summary>
/// Invoked when application execution is being suspended. Application state is saved
/// without knowing whether the application will be terminated or resumed with the contents
/// of memory still intact.
/// </summary>
/// <param name="sender">The source of the suspend request.</param>
/// <param name="e">Details about the suspend request.</param>
private void OnSuspending(object sender, SuspendingEventArgs e)
{
var deferral = e.SuspendingOperation.GetDeferral();
//TODO: Save application state and stop any background activity
deferral.Complete();
}
}
}
can somebody help me?