Cortana去寻找具体的命令

Question

Cortana不适用于什么是工程＆＃39;但是为了什么是引力而努力＃39;即使VCD文件加载没有例外。这些命令是在“我能说什么”下注册的。页。

在https://github.com/Microsoft/Windows-universal-samples/tree/master/Samples/CortanaVoiceCommand

给出的示例代码上方进行了更改

AdventureWorksCommand.xml

<?xml version="1.0" encoding="utf-8" ?>
<VoiceCommands xmlns="http://schemas.microsoft.com/voicecommands/1.2">
<CommandSet xml:lang="en-in" Name="AdventureWorksCommandSet_en-in">
<AppName> ask assistant</AppName>
<Example> what is gravity </Example>

<Command Name="q1">
  <Example>what is engineering</Example>
  <ListenFor RequireAppName="BeforeOrAfterPhrase">what is engineering</ListenFor>
  <Feedback> Let me check that for you</Feedback>
  <VoiceCommandService Target="AdventureWorksVoiceCommandService"/>
</Command>
<Command Name="q2">
  <Example>what is gravity</Example>
  <ListenFor RequireAppName="BeforeOrAfterPhrase">what is gravity</ListenFor>
  <Feedback> Let me check that for you</Feedback>
  <VoiceCommandService Target="AdventureWorksVoiceCommandService"/>
</Command>

在AdventureWorksVoiceCommandService.cs中，switch case的默认部分连接到第三方服务并获得响应，

try
            {
                voiceServiceConnection =
                    VoiceCommandServiceConnection.FromAppServiceTriggerDetails(
                        triggerDetails);

                voiceServiceConnection.VoiceCommandCompleted += OnVoiceCommandCompleted;

                // GetVoiceCommandAsync establishes initial connection to Cortana, and must be called prior to any 
                // messages sent to Cortana. Attempting to use ReportSuccessAsync, ReportProgressAsync, etc
                // prior to calling this will produce undefined behavior.
                VoiceCommand voiceCommand = await voiceServiceConnection.GetVoiceCommandAsync();

                // Depending on the operation (defined in AdventureWorks:AdventureWorksCommands.xml)
                // perform the appropriate command.
                switch (voiceCommand.CommandName)
                {
                    case "whenIsTripToDestination":
                        var destination = voiceCommand.Properties["destination"][0];
                        await SendCompletionMessageForDestination(destination);
                        break;
                    case "cancelTripToDestination":
                        var cancelDestination = voiceCommand.Properties["destination"][0];
                        await SendCompletionMessageForCancellation(cancelDestination);
                        break;
                    //case "myBalance":
                    //    string result = "";
                    //    //string speech = "My Balance is 100 dollars great! My Balance is 100 dollars great!My Balance is 100 dollars great!";
                    //    string speech = voiceCommand.SpeechRecognitionResult.Text;
                    //    ApiAiService service = new ApiAiService();
                    //    result = await service.getResult(speech);
                    //    await SendMessageToPlay(result);
                    //    //ApiAiService service = new ApiAiService();
                    //    //s.PlayMedia("You are doing great, your balance is 100 dollars");
                    //    break;
                    default:
                        // As with app activation VCDs, we need to handle the possibility that
                        // an app update may remove a voice command that is still registered.
                        // This can happen if the user hasn't run an app since an update.
                        //LaunchAppInForeground();
                        string result = "";
                        //string speech = "My Balance is 100 dollars great! My Balance is 100 dollars great!My Balance is 100 dollars great!";
                        string speech = voiceCommand.SpeechRecognitionResult.Text;
                        ApiAiService service = new ApiAiService();
                        result = await service.getResult(speech);
                        await SendMessageToPlay(result);
                        break;
                }
            }
            catch (Exception ex)
            {
                System.Diagnostics.Debug.WriteLine("Handling Voice Command failed " + ex.ToString());
            }